diff --git a/Cargo.lock b/Cargo.lock
index 18cf5f22f..3cfe5d6ef 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -29,7 +29,7 @@ dependencies = [
 [[package]]
 name = "align_tools"
 version = "0.1.12"
-source = "git+https://github.com/10XGenomics/rust-toolbox.git?branch=master#03aa9d3ebaf640afb871c9d59b9ef63f426a309e"
+source = "git+https://github.com/10XGenomics/rust-toolbox.git?branch=master#7b9f2518f0614df1fa66afa8356c4f3e87b7e25e"
 dependencies = [
  "bio_edit",
  "debruijn",
@@ -41,7 +41,7 @@ dependencies = [
 [[package]]
 name = "amino"
 version = "0.1.7"
-source = "git+https://github.com/10XGenomics/rust-toolbox.git?branch=master#03aa9d3ebaf640afb871c9d59b9ef63f426a309e"
+source = "git+https://github.com/10XGenomics/rust-toolbox.git?branch=master#7b9f2518f0614df1fa66afa8356c4f3e87b7e25e"
 dependencies = [
  "debruijn",
  "string_utils",
@@ -50,7 +50,7 @@ dependencies = [
 [[package]]
 name = "ansi_escape"
 version = "0.1.3"
-source = "git+https://github.com/10XGenomics/rust-toolbox.git?branch=master#03aa9d3ebaf640afb871c9d59b9ef63f426a309e"
+source = "git+https://github.com/10XGenomics/rust-toolbox.git?branch=master#7b9f2518f0614df1fa66afa8356c4f3e87b7e25e"
 dependencies = [
  "string_utils",
  "vector_utils",
@@ -136,7 +136,7 @@ dependencies = [
 [[package]]
 name = "binary_vec_io"
 version = "0.1.12"
-source = "git+https://github.com/10XGenomics/rust-toolbox.git?branch=master#03aa9d3ebaf640afb871c9d59b9ef63f426a309e"
+source = "git+https://github.com/10XGenomics/rust-toolbox.git?branch=master#7b9f2518f0614df1fa66afa8356c4f3e87b7e25e"
 dependencies = [
  "itertools",
 ]
@@ -166,7 +166,7 @@ dependencies = [
 [[package]]
 name = "bio_edit"
 version = "0.1.1"
-source = "git+https://github.com/10XGenomics/rust-toolbox.git?branch=master#03aa9d3ebaf640afb871c9d59b9ef63f426a309e"
+source = "git+https://github.com/10XGenomics/rust-toolbox.git?branch=master#7b9f2518f0614df1fa66afa8356c4f3e87b7e25e"
 dependencies = [
  "bio-types",
  "bit-set",
@@ -602,7 +602,7 @@ dependencies = [
 [[package]]
 name = "equiv"
 version = "0.1.3"
-source = "git+https://github.com/10XGenomics/rust-toolbox.git?branch=master#03aa9d3ebaf640afb871c9d59b9ef63f426a309e"
+source = "git+https://github.com/10XGenomics/rust-toolbox.git?branch=master#7b9f2518f0614df1fa66afa8356c4f3e87b7e25e"
 
 [[package]]
 name = "equivalent"
@@ -640,7 +640,7 @@ checksum = "8adeb24130b6ffd6a2f4d2768c8cbf28d98b115c9f576896bb3d6926c2296927"
 [[package]]
 name = "expr_tools"
 version = "0.1.3"
-source = "git+https://github.com/10XGenomics/rust-toolbox.git?branch=master#03aa9d3ebaf640afb871c9d59b9ef63f426a309e"
+source = "git+https://github.com/10XGenomics/rust-toolbox.git?branch=master#7b9f2518f0614df1fa66afa8356c4f3e87b7e25e"
 dependencies = [
  "evalexpr",
  "statrs",
@@ -651,7 +651,7 @@ dependencies = [
 [[package]]
 name = "fasta_tools"
 version = "0.1.8"
-source = "git+https://github.com/10XGenomics/rust-toolbox.git?branch=master#03aa9d3ebaf640afb871c9d59b9ef63f426a309e"
+source = "git+https://github.com/10XGenomics/rust-toolbox.git?branch=master#7b9f2518f0614df1fa66afa8356c4f3e87b7e25e"
 dependencies = [
  "debruijn",
  "flate2",
@@ -742,7 +742,7 @@ checksum = "b6c80984affa11d98d1b88b66ac8853f143217b399d3c74116778ff8fdb4ed2e"
 [[package]]
 name = "graph_simple"
 version = "0.1.5"
-source = "git+https://github.com/10XGenomics/rust-toolbox.git?branch=master#03aa9d3ebaf640afb871c9d59b9ef63f426a309e"
+source = "git+https://github.com/10XGenomics/rust-toolbox.git?branch=master#7b9f2518f0614df1fa66afa8356c4f3e87b7e25e"
 dependencies = [
  "petgraph",
  "vector_utils",
@@ -840,7 +840,7 @@ dependencies = [
 [[package]]
 name = "hyperbase"
 version = "0.1.8"
-source = "git+https://github.com/10XGenomics/rust-toolbox.git?branch=master#03aa9d3ebaf640afb871c9d59b9ef63f426a309e"
+source = "git+https://github.com/10XGenomics/rust-toolbox.git?branch=master#7b9f2518f0614df1fa66afa8356c4f3e87b7e25e"
 dependencies = [
  "debruijn",
  "equiv",
@@ -893,7 +893,7 @@ dependencies = [
 [[package]]
 name = "io_utils"
 version = "0.3.2"
-source = "git+https://github.com/10XGenomics/rust-toolbox.git?branch=master#03aa9d3ebaf640afb871c9d59b9ef63f426a309e"
+source = "git+https://github.com/10XGenomics/rust-toolbox.git?branch=master#7b9f2518f0614df1fa66afa8356c4f3e87b7e25e"
 dependencies = [
  "bincode",
  "flate2",
@@ -938,7 +938,7 @@ dependencies = [
 [[package]]
 name = "kmer_lookup"
 version = "0.1.5"
-source = "git+https://github.com/10XGenomics/rust-toolbox.git?branch=master#03aa9d3ebaf640afb871c9d59b9ef63f426a309e"
+source = "git+https://github.com/10XGenomics/rust-toolbox.git?branch=master#7b9f2518f0614df1fa66afa8356c4f3e87b7e25e"
 dependencies = [
  "debruijn",
  "rayon",
@@ -1060,7 +1060,7 @@ dependencies = [
 [[package]]
 name = "mirror_sparse_matrix"
 version = "0.1.17"
-source = "git+https://github.com/10XGenomics/rust-toolbox.git?branch=master#03aa9d3ebaf640afb871c9d59b9ef63f426a309e"
+source = "git+https://github.com/10XGenomics/rust-toolbox.git?branch=master#7b9f2518f0614df1fa66afa8356c4f3e87b7e25e"
 dependencies = [
  "binary_vec_io",
 ]
@@ -1238,7 +1238,7 @@ checksum = "d4fd5641d01c8f18a23da7b6fe29298ff4b55afcccdf78973b24cf3175fee32e"
 [[package]]
 name = "perf_stats"
 version = "0.1.8"
-source = "git+https://github.com/10XGenomics/rust-toolbox.git?branch=master#03aa9d3ebaf640afb871c9d59b9ef63f426a309e"
+source = "git+https://github.com/10XGenomics/rust-toolbox.git?branch=master#7b9f2518f0614df1fa66afa8356c4f3e87b7e25e"
 dependencies = [
  "io_utils",
  "libc",
@@ -1304,7 +1304,7 @@ dependencies = [
 [[package]]
 name = "pretty_trace"
 version = "0.5.24"
-source = "git+https://github.com/10XGenomics/rust-toolbox.git?branch=master#03aa9d3ebaf640afb871c9d59b9ef63f426a309e"
+source = "git+https://github.com/10XGenomics/rust-toolbox.git?branch=master#7b9f2518f0614df1fa66afa8356c4f3e87b7e25e"
 dependencies = [
  "backtrace",
  "lazy_static",
@@ -1707,12 +1707,12 @@ dependencies = [
 [[package]]
 name = "stats_utils"
 version = "0.1.3"
-source = "git+https://github.com/10XGenomics/rust-toolbox.git?branch=master#03aa9d3ebaf640afb871c9d59b9ef63f426a309e"
+source = "git+https://github.com/10XGenomics/rust-toolbox.git?branch=master#7b9f2518f0614df1fa66afa8356c4f3e87b7e25e"
 
 [[package]]
 name = "string_utils"
 version = "0.1.4"
-source = "git+https://github.com/10XGenomics/rust-toolbox.git?branch=master#03aa9d3ebaf640afb871c9d59b9ef63f426a309e"
+source = "git+https://github.com/10XGenomics/rust-toolbox.git?branch=master#7b9f2518f0614df1fa66afa8356c4f3e87b7e25e"
 dependencies = [
  "vector_utils",
 ]
@@ -1750,7 +1750,7 @@ dependencies = [
 [[package]]
 name = "tables"
 version = "0.1.5"
-source = "git+https://github.com/10XGenomics/rust-toolbox.git?branch=master#03aa9d3ebaf640afb871c9d59b9ef63f426a309e"
+source = "git+https://github.com/10XGenomics/rust-toolbox.git?branch=master#7b9f2518f0614df1fa66afa8356c4f3e87b7e25e"
 dependencies = [
  "io_utils",
  "itertools",
@@ -1885,7 +1885,7 @@ dependencies = [
 [[package]]
 name = "vdj_ann"
 version = "0.4.4"
-source = "git+https://github.com/10XGenomics/rust-toolbox.git?branch=master#03aa9d3ebaf640afb871c9d59b9ef63f426a309e"
+source = "git+https://github.com/10XGenomics/rust-toolbox.git?branch=master#7b9f2518f0614df1fa66afa8356c4f3e87b7e25e"
 dependencies = [
  "align_tools",
  "amino",
@@ -1907,7 +1907,7 @@ dependencies = [
 [[package]]
 name = "vdj_types"
 version = "0.2.0"
-source = "git+https://github.com/10XGenomics/rust-toolbox.git?branch=master#03aa9d3ebaf640afb871c9d59b9ef63f426a309e"
+source = "git+https://github.com/10XGenomics/rust-toolbox.git?branch=master#7b9f2518f0614df1fa66afa8356c4f3e87b7e25e"
 dependencies = [
  "serde",
 ]
@@ -1915,7 +1915,7 @@ dependencies = [
 [[package]]
 name = "vector_utils"
 version = "0.1.5"
-source = "git+https://github.com/10XGenomics/rust-toolbox.git?branch=master#03aa9d3ebaf640afb871c9d59b9ef63f426a309e"
+source = "git+https://github.com/10XGenomics/rust-toolbox.git?branch=master#7b9f2518f0614df1fa66afa8356c4f3e87b7e25e"
 dependencies = [
  "permutation",
  "superslice",