[INFO] updating cached repository sveint/bamstats
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/sveint/bamstats
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/sveint/bamstats" "work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/sveint/bamstats"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/sveint/bamstats'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/sveint/bamstats" "work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/sveint/bamstats"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/sveint/bamstats'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7e79d502a15c6fabeeeb0ef2974803da91562565
[INFO] sha for GitHub repo sveint/bamstats: 7e79d502a15c6fabeeeb0ef2974803da91562565
[INFO] validating manifest of sveint/bamstats on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of sveint/bamstats on toolchain try#99a7498759a22b5684caf798a98b7e90ad9d2443
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing sveint/bamstats
[INFO] finished frobbing sveint/bamstats
[INFO] frobbed toml for sveint/bamstats written to work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/sveint/bamstats/Cargo.toml
[INFO] started frobbing sveint/bamstats
[INFO] finished frobbing sveint/bamstats
[INFO] frobbed toml for sveint/bamstats written to work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/sveint/bamstats/Cargo.toml
[INFO] crate sveint/bamstats already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/sveint/bamstats/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking sveint/bamstats against master#e305df1846a6d985315917ae0c81b74af8b4e641 for pr-60039-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039-1/worker-1/master#e305df1846a6d985315917ae0c81b74af8b4e641:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/sveint/bamstats:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 6d89c38d8ecd71f66c51484fdf225e08070c56d8049a0a4216071b429c3de6c0
[INFO] running `"docker" "start" "-a" "6d89c38d8ecd71f66c51484fdf225e08070c56d8049a0a4216071b429c3de6c0"`
[INFO] [stderr]    Compiling memchr v2.2.0
[INFO] [stderr]    Compiling feature-probe v0.1.1
[INFO] [stderr]     Checking bit-vec v0.5.1
[INFO] [stderr]    Compiling rust-htslib v0.5.2
[INFO] [stderr]    Compiling bio v0.25.0
[INFO] [stderr]     Checking custom_derive v0.1.7
[INFO] [stderr]     Checking bytecount v0.3.2
[INFO] [stderr]    Compiling newtype_derive v0.1.6
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking itertools-num v0.1.3
[INFO] [stderr]     Checking ndarray v0.12.1
[INFO] [stderr]     Checking bit-set v0.5.1
[INFO] [stderr]    Compiling bv v0.10.0
[INFO] [stderr]     Checking statrs v0.9.0
[INFO] [stderr]     Checking serde v1.0.90
[INFO] [stderr]     Checking aho-corasick v0.7.3
[INFO] [stderr]     Checking csv-core v0.1.5
[INFO] [stderr]     Checking regex v1.1.6
[INFO] [stderr]     Checking vec_map v0.8.1
[INFO] [stderr]     Checking bio-types v0.4.0
[INFO] [stderr]     Checking multimap v0.4.0
[INFO] [stderr]     Checking csv v1.0.7
[INFO] [stderr]     Checking bamstats v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::io`
[INFO] [stderr]  --> src/main.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::io;
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `bio::io::fasta`
[INFO] [stderr]   --> src/main.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use bio::io::fasta;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io`
[INFO] [stderr]  --> src/main.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::io;
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `bio::io::fasta`
[INFO] [stderr]   --> src/main.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use bio::io::fasta;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `base`
[INFO] [stderr]   --> src/main.rs:80:14
[INFO] [stderr]    |
[INFO] [stderr] 80 |         for (base, &number) in alignment_counter.iter() {
[INFO] [stderr]    |              ^^^^ help: consider prefixing with an underscore: `_base`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `FASTA_SEQS`
[INFO] [stderr]   --> src/main.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | / const FASTA_SEQS: &'static [ &'static str ] =  &[
[INFO] [stderr] 14 | |     "1 dna:chromosome chromosome:GRCh37:1:1:249250621:1",
[INFO] [stderr] 15 | |     "2 dna:chromosome chromosome:GRCh37:2:1:243199373:1",
[INFO] [stderr] 16 | |     "3 dna:chromosome chromosome:GRCh37:3:1:198022430:1",
[INFO] [stderr] ...  |
[INFO] [stderr] 37 | |     "Y dna:chromosome chromosome:GRCh37:Y:2649521:59034049:1"
[INFO] [stderr] 38 | | ];
[INFO] [stderr]    | |__^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `base`
[INFO] [stderr]   --> src/main.rs:80:14
[INFO] [stderr]    |
[INFO] [stderr] 80 |         for (base, &number) in alignment_counter.iter() {
[INFO] [stderr]    |              ^^^^ help: consider prefixing with an underscore: `_base`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `FASTA_SEQS`
[INFO] [stderr]   --> src/main.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | / const FASTA_SEQS: &'static [ &'static str ] =  &[
[INFO] [stderr] 14 | |     "1 dna:chromosome chromosome:GRCh37:1:1:249250621:1",
[INFO] [stderr] 15 | |     "2 dna:chromosome chromosome:GRCh37:2:1:243199373:1",
[INFO] [stderr] 16 | |     "3 dna:chromosome chromosome:GRCh37:3:1:198022430:1",
[INFO] [stderr] ...  |
[INFO] [stderr] 37 | |     "Y dna:chromosome chromosome:GRCh37:Y:2649521:59034049:1"
[INFO] [stderr] 38 | | ];
[INFO] [stderr]    | |__^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.00s
[INFO] running `"docker" "inspect" "6d89c38d8ecd71f66c51484fdf225e08070c56d8049a0a4216071b429c3de6c0"`
[INFO] running `"docker" "rm" "-f" "6d89c38d8ecd71f66c51484fdf225e08070c56d8049a0a4216071b429c3de6c0"`
[INFO] [stdout] 6d89c38d8ecd71f66c51484fdf225e08070c56d8049a0a4216071b429c3de6c0