Dec 13 03:48:52.184 INFO testing sergeikononov/MethodOfDichotomy against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 03:48:52.184 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 03:48:52.671 INFO [stdout] d229ef6a77d4d6acb26e5286c05049e49d8c3de1e64e8942c427f2c9d3dc031a
Dec 13 03:48:52.676 INFO running `"docker" "start" "-a" "d229ef6a77d4d6acb26e5286c05049e49d8c3de1e64e8942c427f2c9d3dc031a"`
Dec 13 03:48:53.826 INFO [stderr] usermod: no changes
Dec 13 03:48:53.871 INFO [stderr]    Compiling untitled v0.1.0 (/source)
Dec 13 03:48:54.191 INFO [stderr] warning: unused variable: `eps`
Dec 13 03:48:54.191 INFO [stderr]  --> src/main.rs:5:9
Dec 13 03:48:54.191 INFO [stderr]   |
Dec 13 03:48:54.191 INFO [stderr] 5 |     let eps:f32 = 2.71;
Dec 13 03:48:54.191 INFO [stderr]   |         ^^^ help: consider using `_eps` instead
Dec 13 03:48:54.191 INFO [stderr]   |
Dec 13 03:48:54.191 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 13 03:48:54.191 INFO [stderr] 
Dec 13 03:48:54.537 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
Dec 13 03:48:54.547 INFO [stderr] su: No module specific data is present
Dec 13 03:48:55.464 INFO running `"docker" "inspect" "d229ef6a77d4d6acb26e5286c05049e49d8c3de1e64e8942c427f2c9d3dc031a"`
Dec 13 03:48:55.796 INFO running `"docker" "rm" "-f" "d229ef6a77d4d6acb26e5286c05049e49d8c3de1e64e8942c427f2c9d3dc031a"`
Dec 13 03:48:56.123 INFO [stdout] d229ef6a77d4d6acb26e5286c05049e49d8c3de1e64e8942c427f2c9d3dc031a
Dec 13 03:48:56.131 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 03:48:56.580 INFO [stdout] 41ba1fcb4ae18f0db43dad723367cedb4667c5c2b7b4a5c83f809a1996257233
Dec 13 03:48:56.588 INFO running `"docker" "start" "-a" "41ba1fcb4ae18f0db43dad723367cedb4667c5c2b7b4a5c83f809a1996257233"`
Dec 13 03:48:58.115 INFO [stderr] usermod: no changes
Dec 13 03:48:58.179 INFO [stderr]    Compiling untitled v0.1.0 (/source)
Dec 13 03:48:58.567 INFO [stderr] warning: unused variable: `eps`
Dec 13 03:48:58.567 INFO [stderr]  --> src/main.rs:5:9
Dec 13 03:48:58.567 INFO [stderr]   |
Dec 13 03:48:58.567 INFO [stderr] 5 |     let eps:f32 = 2.71;
Dec 13 03:48:58.567 INFO [stderr]   |         ^^^ help: consider using `_eps` instead
Dec 13 03:48:58.567 INFO [stderr]   |
Dec 13 03:48:58.567 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 13 03:48:58.567 INFO [stderr] 
Dec 13 03:48:58.922 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
Dec 13 03:48:58.949 INFO [stderr] su: No module specific data is present
Dec 13 03:49:00.099 INFO running `"docker" "inspect" "41ba1fcb4ae18f0db43dad723367cedb4667c5c2b7b4a5c83f809a1996257233"`
Dec 13 03:49:00.435 INFO running `"docker" "rm" "-f" "41ba1fcb4ae18f0db43dad723367cedb4667c5c2b7b4a5c83f809a1996257233"`
Dec 13 03:49:00.823 INFO [stdout] 41ba1fcb4ae18f0db43dad723367cedb4667c5c2b7b4a5c83f809a1996257233
Dec 13 03:49:00.829 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 03:49:01.304 INFO [stdout] 030e324c3b8e0adabcbb7b0398a8a40fb65011fdd76a5b1a0787b377728b9aeb
Dec 13 03:49:01.306 INFO running `"docker" "start" "-a" "030e324c3b8e0adabcbb7b0398a8a40fb65011fdd76a5b1a0787b377728b9aeb"`
Dec 13 03:49:03.285 INFO [stderr] usermod: no changes
Dec 13 03:49:03.343 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 13 03:49:03.343 INFO [stderr]      Running /target/debug/deps/untitled-6f164c14387c059d
Dec 13 03:49:03.348 INFO [stdout] 
Dec 13 03:49:03.348 INFO [stdout] running 0 tests
Dec 13 03:49:03.348 INFO [stdout] 
Dec 13 03:49:03.348 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 03:49:03.348 INFO [stdout] 
Dec 13 03:49:03.356 INFO [stderr] su: No module specific data is present
Dec 13 03:49:04.608 INFO running `"docker" "inspect" "030e324c3b8e0adabcbb7b0398a8a40fb65011fdd76a5b1a0787b377728b9aeb"`
Dec 13 03:49:04.951 INFO running `"docker" "rm" "-f" "030e324c3b8e0adabcbb7b0398a8a40fb65011fdd76a5b1a0787b377728b9aeb"`
Dec 13 03:49:05.311 INFO [stdout] 030e324c3b8e0adabcbb7b0398a8a40fb65011fdd76a5b1a0787b377728b9aeb