[INFO] cloning repository scpike/irrust
[INFO] running `"git" "clone" "--bare" "git://github.com/scpike/irrust.git" "work/cache/sources/gh/scpike/irrust"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/scpike/irrust'...
[INFO] running `"git" "clone" "work/cache/sources/gh/scpike/irrust" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/scpike/irrust"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/scpike/irrust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/scpike/irrust" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/scpike/irrust"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/scpike/irrust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a768c4e280409fdbb753d32f354ae32379170064
[INFO] sha for GitHub repo scpike/irrust: a768c4e280409fdbb753d32f354ae32379170064
[INFO] validating manifest of scpike/irrust on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of scpike/irrust on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing scpike/irrust
[INFO] finished frobbing scpike/irrust
[INFO] frobbed toml for scpike/irrust written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/scpike/irrust/Cargo.toml
[INFO] started frobbing scpike/irrust
[INFO] finished frobbing scpike/irrust
[INFO] frobbed toml for scpike/irrust written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/scpike/irrust/Cargo.toml
[INFO] crate scpike/irrust already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/scpike/irrust/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[INFO] the lockfile is outdated, regenerating it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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing scpike/irrust against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/scpike/irrust:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] 3b89e9eea5d49199152267e1d27f3eb0e347025becb03b6d55d650fb3c78520a
[INFO] running `"docker" "start" "-a" "3b89e9eea5d49199152267e1d27f3eb0e347025becb03b6d55d650fb3c78520a"`
[INFO] [stderr]    Compiling unidecode v0.2.0
[INFO] [stderr]    Compiling irrust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/main.rs:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | / macro_rules! println_stderr(
[INFO] [stderr] 22 | |     ($($arg:tt)*) => (
[INFO] [stderr] 23 | |         match writeln!(&mut ::std::io::stderr(), $($arg)* ) {
[INFO] [stderr] 24 | |             Ok(_) => {},
[INFO] [stderr] ...  |
[INFO] [stderr] 27 | |     )
[INFO] [stderr] 28 | | );
[INFO] [stderr]    | |__^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_macros)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::Write`
[INFO] [stderr]   --> src/main.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use std::io::Write;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `compare`
[INFO] [stderr]   --> src/jaccard.rs:32:1
[INFO] [stderr]    |
[INFO] [stderr] 32 | pub fn compare(s1: &str, s2: &str) -> f64 {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.68s
[INFO] running `"docker" "inspect" "3b89e9eea5d49199152267e1d27f3eb0e347025becb03b6d55d650fb3c78520a"`
[INFO] running `"docker" "rm" "-f" "3b89e9eea5d49199152267e1d27f3eb0e347025becb03b6d55d650fb3c78520a"`
[INFO] [stdout] 3b89e9eea5d49199152267e1d27f3eb0e347025becb03b6d55d650fb3c78520a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/scpike/irrust:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4ae97323745e22980d5f6377181d211b8292723dbc4f279b8bc7bdbddd6fa5f9
[INFO] running `"docker" "start" "-a" "4ae97323745e22980d5f6377181d211b8292723dbc4f279b8bc7bdbddd6fa5f9"`
[INFO] [stderr]    Compiling irrust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/main.rs:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | / macro_rules! println_stderr(
[INFO] [stderr] 22 | |     ($($arg:tt)*) => (
[INFO] [stderr] 23 | |         match writeln!(&mut ::std::io::stderr(), $($arg)* ) {
[INFO] [stderr] 24 | |             Ok(_) => {},
[INFO] [stderr] ...  |
[INFO] [stderr] 27 | |     )
[INFO] [stderr] 28 | | );
[INFO] [stderr]    | |__^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_macros)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::Write`
[INFO] [stderr]   --> src/main.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use std::io::Write;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.15s
[INFO] running `"docker" "inspect" "4ae97323745e22980d5f6377181d211b8292723dbc4f279b8bc7bdbddd6fa5f9"`
[INFO] running `"docker" "rm" "-f" "4ae97323745e22980d5f6377181d211b8292723dbc4f279b8bc7bdbddd6fa5f9"`
[INFO] [stdout] 4ae97323745e22980d5f6377181d211b8292723dbc4f279b8bc7bdbddd6fa5f9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/scpike/irrust:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] dd8b220906b1617ffa5ffadc7d3ec59157e5637e2efbf8f73c69284a53a28f20
[INFO] running `"docker" "start" "-a" "dd8b220906b1617ffa5ffadc7d3ec59157e5637e2efbf8f73c69284a53a28f20"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/irrust-f9a38807f1d72820
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test jaccard::tests::compares_numbers ... ok
[INFO] [stdout] test jaccard::tests::it_works ... ok
[INFO] [stdout] test jaccard::tests::bench_compare_one_word ... ok
[INFO] [stdout] test jaccard::tests::bench_compare_longer ... ok
[INFO] [stdout] test jaccard::tests::bench_compare_longest ... ok
[INFO] [stdout] test normalize::tests::removes_llc ... ok
[INFO] [stdout] test normalize::tests::removes_domaine ... ok
[INFO] [stdout] test normalize::tests::removes_trailing_s ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "dd8b220906b1617ffa5ffadc7d3ec59157e5637e2efbf8f73c69284a53a28f20"`
[INFO] running `"docker" "rm" "-f" "dd8b220906b1617ffa5ffadc7d3ec59157e5637e2efbf8f73c69284a53a28f20"`
[INFO] [stdout] dd8b220906b1617ffa5ffadc7d3ec59157e5637e2efbf8f73c69284a53a28f20