Dec 01 18:23:53.664 INFO testing elpiel/rust-grep against 1.30.1 for beta-1.31-5
Dec 01 18:23:53.664 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/1.30.1:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 18:23:54.079 INFO [stdout] 81a15cc13404be8902d3429bf4d2a7acb90784a28d5784339aa616a638bef74a
Dec 01 18:23:54.081 INFO running `"docker" "start" "-a" "81a15cc13404be8902d3429bf4d2a7acb90784a28d5784339aa616a638bef74a"`
Dec 01 18:23:54.754 INFO [stderr] usermod: no changes
Dec 01 18:23:54.811 INFO [stderr]    Compiling grep v0.1.0 (/source)
Dec 01 18:23:55.751 INFO [stderr] warning: unused `#[macro_use]` import
Dec 01 18:23:55.751 INFO [stderr]  --> src/main.rs:1:1
Dec 01 18:23:55.751 INFO [stderr]   |
Dec 01 18:23:55.751 INFO [stderr] 1 | #[macro_use] extern crate lazy_static;
Dec 01 18:23:55.751 INFO [stderr]   | ^^^^^^^^^^^^
Dec 01 18:23:55.751 INFO [stderr]   |
Dec 01 18:23:55.751 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 18:23:55.751 INFO [stderr] 
Dec 01 18:23:55.827 INFO [stderr] warning: unused variable: `colorful_output`
Dec 01 18:23:55.827 INFO [stderr]   --> src/main.rs:11:9
Dec 01 18:23:55.827 INFO [stderr]    |
Dec 01 18:23:55.827 INFO [stderr] 11 |     let colorful_output = true;
Dec 01 18:23:55.828 INFO [stderr]    |         ^^^^^^^^^^^^^^^ help: consider using `_colorful_output` instead
Dec 01 18:23:55.828 INFO [stderr]    |
Dec 01 18:23:55.828 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 18:23:55.828 INFO [stderr] 
Dec 01 18:23:57.027 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.25s
Dec 01 18:23:57.035 INFO [stderr] su: No module specific data is present
Dec 01 18:23:57.711 INFO running `"docker" "inspect" "81a15cc13404be8902d3429bf4d2a7acb90784a28d5784339aa616a638bef74a"`
Dec 01 18:23:57.975 INFO running `"docker" "rm" "-f" "81a15cc13404be8902d3429bf4d2a7acb90784a28d5784339aa616a638bef74a"`
Dec 01 18:23:58.239 INFO [stdout] 81a15cc13404be8902d3429bf4d2a7acb90784a28d5784339aa616a638bef74a
Dec 01 18:23:58.243 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/1.30.1:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 18:23:58.669 INFO [stdout] 6e91e65a4c265b7a2c3f468cf43bce5e899eead7fa0a8181d31af268ae67a082
Dec 01 18:23:58.673 INFO running `"docker" "start" "-a" "6e91e65a4c265b7a2c3f468cf43bce5e899eead7fa0a8181d31af268ae67a082"`
Dec 01 18:23:59.253 INFO [stderr] usermod: no changes
Dec 01 18:23:59.303 INFO [stderr]    Compiling grep v0.1.0 (/source)
Dec 01 18:23:59.995 INFO [stderr] warning: unused `#[macro_use]` import
Dec 01 18:23:59.995 INFO [stderr]  --> src/main.rs:1:1
Dec 01 18:23:59.995 INFO [stderr]   |
Dec 01 18:23:59.995 INFO [stderr] 1 | #[macro_use] extern crate lazy_static;
Dec 01 18:23:59.995 INFO [stderr]   | ^^^^^^^^^^^^
Dec 01 18:23:59.995 INFO [stderr]   |
Dec 01 18:23:59.995 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 18:23:59.995 INFO [stderr] 
Dec 01 18:24:00.037 INFO [stderr] warning: unused variable: `colorful_output`
Dec 01 18:24:00.038 INFO [stderr]   --> src/main.rs:11:9
Dec 01 18:24:00.038 INFO [stderr]    |
Dec 01 18:24:00.038 INFO [stderr] 11 |     let colorful_output = true;
Dec 01 18:24:00.038 INFO [stderr]    |         ^^^^^^^^^^^^^^^ help: consider using `_colorful_output` instead
Dec 01 18:24:00.038 INFO [stderr]    |
Dec 01 18:24:00.038 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 18:24:00.038 INFO [stderr] 
Dec 01 18:24:00.386 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
Dec 01 18:24:00.389 INFO [stderr] su: No module specific data is present
Dec 01 18:24:00.659 INFO running `"docker" "inspect" "6e91e65a4c265b7a2c3f468cf43bce5e899eead7fa0a8181d31af268ae67a082"`
Dec 01 18:24:00.753 INFO running `"docker" "rm" "-f" "6e91e65a4c265b7a2c3f468cf43bce5e899eead7fa0a8181d31af268ae67a082"`
Dec 01 18:24:00.863 INFO [stdout] 6e91e65a4c265b7a2c3f468cf43bce5e899eead7fa0a8181d31af268ae67a082
Dec 01 18:24:00.865 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/1.30.1:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 18:24:01.087 INFO [stdout] a735de25b8c66d6381c89ef82e5d645cd9d11ea4faf854ef90c673a5fe22fcc3
Dec 01 18:24:01.089 INFO running `"docker" "start" "-a" "a735de25b8c66d6381c89ef82e5d645cd9d11ea4faf854ef90c673a5fe22fcc3"`
Dec 01 18:24:01.492 INFO [stderr] usermod: no changes
Dec 01 18:24:01.533 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 01 18:24:01.534 INFO [stderr]      Running /target/debug/deps/grep-425997735d4f4bad
Dec 01 18:24:01.537 INFO [stdout] 
Dec 01 18:24:01.537 INFO [stdout] running 0 tests
Dec 01 18:24:01.537 INFO [stdout] 
Dec 01 18:24:01.537 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 18:24:01.537 INFO [stdout] 
Dec 01 18:24:01.538 INFO [stderr] su: No module specific data is present
Dec 01 18:24:01.756 INFO running `"docker" "inspect" "a735de25b8c66d6381c89ef82e5d645cd9d11ea4faf854ef90c673a5fe22fcc3"`
Dec 01 18:24:01.857 INFO running `"docker" "rm" "-f" "a735de25b8c66d6381c89ef82e5d645cd9d11ea4faf854ef90c673a5fe22fcc3"`
Dec 01 18:24:01.952 INFO [stdout] a735de25b8c66d6381c89ef82e5d645cd9d11ea4faf854ef90c673a5fe22fcc3
