[INFO] cloning repository vasily-kirichenko/Rust33
[INFO] running `"git" "clone" "--bare" "git://github.com/vasily-kirichenko/Rust33.git" "work/cache/sources/gh/vasily-kirichenko/Rust33"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/vasily-kirichenko/Rust33'...
[INFO] running `"git" "clone" "work/cache/sources/gh/vasily-kirichenko/Rust33" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/vasily-kirichenko/Rust33"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/vasily-kirichenko/Rust33'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/vasily-kirichenko/Rust33" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/vasily-kirichenko/Rust33"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/vasily-kirichenko/Rust33'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8ded8402c3636d20eaaf3e031c6364145932f8ae
[INFO] sha for GitHub repo vasily-kirichenko/Rust33: 8ded8402c3636d20eaaf3e031c6364145932f8ae
[INFO] validating manifest of vasily-kirichenko/Rust33 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 vasily-kirichenko/Rust33 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 vasily-kirichenko/Rust33
[INFO] finished frobbing vasily-kirichenko/Rust33
[INFO] frobbed toml for vasily-kirichenko/Rust33 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/vasily-kirichenko/Rust33/Cargo.toml
[INFO] started frobbing vasily-kirichenko/Rust33
[INFO] finished frobbing vasily-kirichenko/Rust33
[INFO] frobbed toml for vasily-kirichenko/Rust33 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/vasily-kirichenko/Rust33/Cargo.toml
[INFO] crate vasily-kirichenko/Rust33 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing vasily-kirichenko/Rust33 against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/vasily-kirichenko/Rust33:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] 83cf928310ce15ff2c539c0e09ccc0743eda48b62098ad115cadc39e2080bfa8
[INFO] running `"docker" "start" "-a" "83cf928310ce15ff2c539c0e09ccc0743eda48b62098ad115cadc39e2080bfa8"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]    Compiling time v0.1.38
[INFO] [stderr]    Compiling Rust33 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `test::Bencher`
[INFO] [stderr]  --> src/tests.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use test::Bencher;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: crate `Rust33` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `rust33`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.41s
[INFO] running `"docker" "inspect" "83cf928310ce15ff2c539c0e09ccc0743eda48b62098ad115cadc39e2080bfa8"`
[INFO] running `"docker" "rm" "-f" "83cf928310ce15ff2c539c0e09ccc0743eda48b62098ad115cadc39e2080bfa8"`
[INFO] [stdout] 83cf928310ce15ff2c539c0e09ccc0743eda48b62098ad115cadc39e2080bfa8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/vasily-kirichenko/Rust33:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 45dc9b6ad6d487c8821c6218ddbe63251cb6d133c8c78ba5453c7fb84cf9473f
[INFO] running `"docker" "start" "-a" "45dc9b6ad6d487c8821c6218ddbe63251cb6d133c8c78ba5453c7fb84cf9473f"`
[INFO] [stderr]    Compiling Rust33 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: crate `Rust33` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `rust33`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `"docker" "inspect" "45dc9b6ad6d487c8821c6218ddbe63251cb6d133c8c78ba5453c7fb84cf9473f"`
[INFO] running `"docker" "rm" "-f" "45dc9b6ad6d487c8821c6218ddbe63251cb6d133c8c78ba5453c7fb84cf9473f"`
[INFO] [stdout] 45dc9b6ad6d487c8821c6218ddbe63251cb6d133c8c78ba5453c7fb84cf9473f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/vasily-kirichenko/Rust33:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] 7fb31a50536dde24d5ab77fc8cb1b28428f15df68abd43048d688dc9b20c4ab4
[INFO] running `"docker" "start" "-a" "7fb31a50536dde24d5ab77fc8cb1b28428f15df68abd43048d688dc9b20c4ab4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/Rust33-4cb9817764ed2752
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::bench ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "7fb31a50536dde24d5ab77fc8cb1b28428f15df68abd43048d688dc9b20c4ab4"`
[INFO] running `"docker" "rm" "-f" "7fb31a50536dde24d5ab77fc8cb1b28428f15df68abd43048d688dc9b20c4ab4"`
[INFO] [stdout] 7fb31a50536dde24d5ab77fc8cb1b28428f15df68abd43048d688dc9b20c4ab4