Dec 05 12:16:34.515 INFO testing ohira-ryoji/ruststudy against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 12:16:34.515 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 12:16:35.082 INFO [stdout] 3cc2e8e662afe4b385ffaaf7d71e686c7a6e30159b791b78912e998ec364ab81
Dec 05 12:16:35.086 INFO running `"docker" "start" "-a" "3cc2e8e662afe4b385ffaaf7d71e686c7a6e30159b791b78912e998ec364ab81"`
Dec 05 12:16:36.472 INFO [stderr] usermod: no changes
Dec 05 12:16:36.544 INFO [stderr]    Compiling study v0.1.0 (/source)
Dec 05 12:16:37.356 INFO [stderr] warning: value assigned to `y` is never read
Dec 05 12:16:37.356 INFO [stderr]  --> src/sample01.rs:4:17
Dec 05 12:16:37.356 INFO [stderr]   |
Dec 05 12:16:37.356 INFO [stderr] 4 |         let mut y = x;
Dec 05 12:16:37.356 INFO [stderr]   |                 ^
Dec 05 12:16:37.356 INFO [stderr]   |
Dec 05 12:16:37.356 INFO [stderr]   = note: #[warn(unused_assignments)] on by default
Dec 05 12:16:37.356 INFO [stderr] 
Dec 05 12:16:38.065 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.57s
Dec 05 12:16:38.076 INFO [stderr] su: No module specific data is present
Dec 05 12:16:39.856 INFO running `"docker" "inspect" "3cc2e8e662afe4b385ffaaf7d71e686c7a6e30159b791b78912e998ec364ab81"`
Dec 05 12:16:40.234 INFO running `"docker" "rm" "-f" "3cc2e8e662afe4b385ffaaf7d71e686c7a6e30159b791b78912e998ec364ab81"`
Dec 05 12:16:40.572 INFO [stdout] 3cc2e8e662afe4b385ffaaf7d71e686c7a6e30159b791b78912e998ec364ab81
Dec 05 12:16:40.580 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 12:16:40.948 INFO [stdout] 2eadc7e403207a03872f78d55b4cc2de61bc5f6d05c7a86bf3b37d8e5f9fc0c2
Dec 05 12:16:40.954 INFO running `"docker" "start" "-a" "2eadc7e403207a03872f78d55b4cc2de61bc5f6d05c7a86bf3b37d8e5f9fc0c2"`
Dec 05 12:16:42.437 INFO [stderr] usermod: no changes
Dec 05 12:16:42.514 INFO [stderr]    Compiling study v0.1.0 (/source)
Dec 05 12:16:43.232 INFO [stderr] warning: value assigned to `y` is never read
Dec 05 12:16:43.232 INFO [stderr]  --> src/sample01.rs:4:17
Dec 05 12:16:43.232 INFO [stderr]   |
Dec 05 12:16:43.232 INFO [stderr] 4 |         let mut y = x;
Dec 05 12:16:43.232 INFO [stderr]   |                 ^
Dec 05 12:16:43.232 INFO [stderr]   |
Dec 05 12:16:43.232 INFO [stderr]   = note: #[warn(unused_assignments)] on by default
Dec 05 12:16:43.232 INFO [stderr] 
Dec 05 12:16:43.829 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
Dec 05 12:16:43.833 INFO [stderr] su: No module specific data is present
Dec 05 12:16:45.369 INFO running `"docker" "inspect" "2eadc7e403207a03872f78d55b4cc2de61bc5f6d05c7a86bf3b37d8e5f9fc0c2"`
Dec 05 12:16:45.690 INFO running `"docker" "rm" "-f" "2eadc7e403207a03872f78d55b4cc2de61bc5f6d05c7a86bf3b37d8e5f9fc0c2"`
Dec 05 12:16:45.980 INFO [stdout] 2eadc7e403207a03872f78d55b4cc2de61bc5f6d05c7a86bf3b37d8e5f9fc0c2
Dec 05 12:16:45.988 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 12:16:46.431 INFO [stdout] 0193a0e20d40af9021ec766ca5e71e29897764cf612da2de9121dcf37bc9b763
Dec 05 12:16:46.439 INFO running `"docker" "start" "-a" "0193a0e20d40af9021ec766ca5e71e29897764cf612da2de9121dcf37bc9b763"`
Dec 05 12:16:47.844 INFO [stderr] usermod: no changes
Dec 05 12:16:47.932 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 05 12:16:47.932 INFO [stderr]      Running /target/debug/deps/study-3fe9ebce48eef3b5
Dec 05 12:16:47.934 INFO [stdout] 
Dec 05 12:16:47.934 INFO [stdout] running 0 tests
Dec 05 12:16:47.934 INFO [stdout] 
Dec 05 12:16:47.934 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 12:16:47.934 INFO [stdout] 
Dec 05 12:16:47.940 INFO [stderr]      Running /target/debug/deps/study-7989ecd16cd801f5
Dec 05 12:16:47.940 INFO [stdout] 
Dec 05 12:16:47.940 INFO [stdout] running 0 tests
Dec 05 12:16:47.940 INFO [stdout] 
Dec 05 12:16:47.940 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 12:16:47.940 INFO [stdout] 
Dec 05 12:16:47.952 INFO [stderr]    Doc-tests study
Dec 05 12:16:48.309 INFO [stdout] 
Dec 05 12:16:48.311 INFO [stdout] running 0 tests
Dec 05 12:16:48.311 INFO [stdout] 
Dec 05 12:16:48.311 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 12:16:48.311 INFO [stdout] 
Dec 05 12:16:48.311 INFO [stderr] su: No module specific data is present
Dec 05 12:16:49.248 INFO running `"docker" "inspect" "0193a0e20d40af9021ec766ca5e71e29897764cf612da2de9121dcf37bc9b763"`
Dec 05 12:16:49.556 INFO running `"docker" "rm" "-f" "0193a0e20d40af9021ec766ca5e71e29897764cf612da2de9121dcf37bc9b763"`
Dec 05 12:16:49.742 INFO [stdout] 0193a0e20d40af9021ec766ca5e71e29897764cf612da2de9121dcf37bc9b763