Dec 13 08:23:12.953 INFO testing ohira-ryoji/ruststudy against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 08:23:12.953 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 08:23:13.535 INFO [stdout] 74bdbc5f4cfc8f82dc169352f5afeffa3af1b2e9d02bc7c6d08f43f5fdff9853
Dec 13 08:23:13.537 INFO running `"docker" "start" "-a" "74bdbc5f4cfc8f82dc169352f5afeffa3af1b2e9d02bc7c6d08f43f5fdff9853"`
Dec 13 08:23:15.111 INFO [stderr] usermod: no changes
Dec 13 08:23:15.183 INFO [stderr]    Compiling study v0.1.0 (/source)
Dec 13 08:23:15.926 INFO [stderr] warning: value assigned to `y` is never read
Dec 13 08:23:15.926 INFO [stderr]  --> src/sample01.rs:4:17
Dec 13 08:23:15.926 INFO [stderr]   |
Dec 13 08:23:15.926 INFO [stderr] 4 |         let mut y = x;
Dec 13 08:23:15.926 INFO [stderr]   |                 ^
Dec 13 08:23:15.926 INFO [stderr]   |
Dec 13 08:23:15.926 INFO [stderr]   = note: #[warn(unused_assignments)] on by default
Dec 13 08:23:15.926 INFO [stderr] 
Dec 13 08:23:16.753 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.61s
Dec 13 08:23:16.755 INFO [stderr] su: No module specific data is present
Dec 13 08:23:17.877 INFO running `"docker" "inspect" "74bdbc5f4cfc8f82dc169352f5afeffa3af1b2e9d02bc7c6d08f43f5fdff9853"`
Dec 13 08:23:18.179 INFO running `"docker" "rm" "-f" "74bdbc5f4cfc8f82dc169352f5afeffa3af1b2e9d02bc7c6d08f43f5fdff9853"`
Dec 13 08:23:18.483 INFO [stdout] 74bdbc5f4cfc8f82dc169352f5afeffa3af1b2e9d02bc7c6d08f43f5fdff9853
Dec 13 08:23:18.484 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 08:23:19.039 INFO [stdout] cb323b37def35a28fec6145d59d0d2c7d58b0d882b1cd6478441c0ccbc85fc1a
Dec 13 08:23:19.041 INFO running `"docker" "start" "-a" "cb323b37def35a28fec6145d59d0d2c7d58b0d882b1cd6478441c0ccbc85fc1a"`
Dec 13 08:23:20.266 INFO [stderr] usermod: no changes
Dec 13 08:23:20.331 INFO [stderr]    Compiling study v0.1.0 (/source)
Dec 13 08:23:21.055 INFO [stderr] warning: value assigned to `y` is never read
Dec 13 08:23:21.055 INFO [stderr]  --> src/sample01.rs:4:17
Dec 13 08:23:21.055 INFO [stderr]   |
Dec 13 08:23:21.055 INFO [stderr] 4 |         let mut y = x;
Dec 13 08:23:21.055 INFO [stderr]   |                 ^
Dec 13 08:23:21.055 INFO [stderr]   |
Dec 13 08:23:21.055 INFO [stderr]   = note: #[warn(unused_assignments)] on by default
Dec 13 08:23:21.055 INFO [stderr] 
Dec 13 08:23:21.680 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
Dec 13 08:23:21.687 INFO [stderr] su: No module specific data is present
Dec 13 08:23:23.219 INFO running `"docker" "inspect" "cb323b37def35a28fec6145d59d0d2c7d58b0d882b1cd6478441c0ccbc85fc1a"`
Dec 13 08:23:23.443 INFO running `"docker" "rm" "-f" "cb323b37def35a28fec6145d59d0d2c7d58b0d882b1cd6478441c0ccbc85fc1a"`
Dec 13 08:23:23.760 INFO [stdout] cb323b37def35a28fec6145d59d0d2c7d58b0d882b1cd6478441c0ccbc85fc1a
Dec 13 08:23:23.762 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 08:23:24.287 INFO [stdout] eb1513b249382a98cab2de15317d7910caeba725d808d4ffac7ddcdf261f4b9b
Dec 13 08:23:24.293 INFO running `"docker" "start" "-a" "eb1513b249382a98cab2de15317d7910caeba725d808d4ffac7ddcdf261f4b9b"`
Dec 13 08:23:26.223 INFO [stderr] usermod: no changes
Dec 13 08:23:26.294 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 13 08:23:26.303 INFO [stderr]      Running /target/debug/deps/study-4eb2706d333090cd
Dec 13 08:23:26.303 INFO [stderr]      Running /target/debug/deps/study-99138e6a92aad66c
Dec 13 08:23:26.303 INFO [stdout] 
Dec 13 08:23:26.303 INFO [stdout] running 0 tests
Dec 13 08:23:26.303 INFO [stdout] 
Dec 13 08:23:26.303 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 08:23:26.303 INFO [stdout] 
Dec 13 08:23:26.303 INFO [stdout] 
Dec 13 08:23:26.303 INFO [stdout] running 0 tests
Dec 13 08:23:26.303 INFO [stdout] 
Dec 13 08:23:26.303 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 08:23:26.303 INFO [stdout] 
Dec 13 08:23:26.303 INFO [stderr]    Doc-tests study
Dec 13 08:23:26.623 INFO [stdout] 
Dec 13 08:23:26.623 INFO [stdout] running 0 tests
Dec 13 08:23:26.623 INFO [stdout] 
Dec 13 08:23:26.623 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 08:23:26.623 INFO [stdout] 
Dec 13 08:23:26.627 INFO [stderr] su: No module specific data is present
Dec 13 08:23:27.587 INFO running `"docker" "inspect" "eb1513b249382a98cab2de15317d7910caeba725d808d4ffac7ddcdf261f4b9b"`
Dec 13 08:23:27.905 INFO running `"docker" "rm" "-f" "eb1513b249382a98cab2de15317d7910caeba725d808d4ffac7ddcdf261f4b9b"`
Dec 13 08:23:28.183 INFO [stdout] eb1513b249382a98cab2de15317d7910caeba725d808d4ffac7ddcdf261f4b9b