Nov 16 17:40:57.761 INFO testing ohira-ryoji/ruststudy against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 17:40:57.761 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 17:40:58.461 INFO [stdout] 6c9666782a2d238ea55b32e435b455861a54f09f8b483160cd1de48d6549fea6
Nov 16 17:40:58.471 INFO running `"docker" "start" "-a" "6c9666782a2d238ea55b32e435b455861a54f09f8b483160cd1de48d6549fea6"`
Nov 16 17:40:59.818 INFO [stderr] usermod: no changes
Nov 16 17:40:59.880 INFO [stderr]    Compiling study v0.1.0 (/source)
Nov 16 17:41:00.622 INFO [stderr] warning: value assigned to `y` is never read
Nov 16 17:41:00.622 INFO [stderr]  --> src/sample01.rs:4:17
Nov 16 17:41:00.622 INFO [stderr]   |
Nov 16 17:41:00.622 INFO [stderr] 4 |         let mut y = x;
Nov 16 17:41:00.622 INFO [stderr]   |                 ^
Nov 16 17:41:00.622 INFO [stderr]   |
Nov 16 17:41:00.622 INFO [stderr]   = note: #[warn(unused_assignments)] on by default
Nov 16 17:41:00.622 INFO [stderr] 
Nov 16 17:41:01.400 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.55s
Nov 16 17:41:01.403 INFO [stderr] su: No module specific data is present
Nov 16 17:41:02.903 INFO running `"docker" "inspect" "6c9666782a2d238ea55b32e435b455861a54f09f8b483160cd1de48d6549fea6"`
Nov 16 17:41:03.211 INFO running `"docker" "rm" "-f" "6c9666782a2d238ea55b32e435b455861a54f09f8b483160cd1de48d6549fea6"`
Nov 16 17:41:03.528 INFO [stdout] 6c9666782a2d238ea55b32e435b455861a54f09f8b483160cd1de48d6549fea6
Nov 16 17:41:03.533 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 17:41:04.051 INFO [stdout] e9992ac9123edae545d83722a826f11a618c855454b119df213a93cf33649ed4
Nov 16 17:41:04.057 INFO running `"docker" "start" "-a" "e9992ac9123edae545d83722a826f11a618c855454b119df213a93cf33649ed4"`
Nov 16 17:41:05.898 INFO [stderr] usermod: no changes
Nov 16 17:41:05.979 INFO [stderr]    Compiling study v0.1.0 (/source)
Nov 16 17:41:06.373 INFO [stderr] warning: value assigned to `y` is never read
Nov 16 17:41:06.373 INFO [stderr]  --> src/sample01.rs:4:17
Nov 16 17:41:06.374 INFO [stderr]   |
Nov 16 17:41:06.374 INFO [stderr] 4 |         let mut y = x;
Nov 16 17:41:06.374 INFO [stderr]   |                 ^
Nov 16 17:41:06.374 INFO [stderr]   |
Nov 16 17:41:06.374 INFO [stderr]   = note: #[warn(unused_assignments)] on by default
Nov 16 17:41:06.374 INFO [stderr] 
Nov 16 17:41:07.053 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
Nov 16 17:41:07.054 INFO [stderr] su: No module specific data is present
Nov 16 17:41:08.779 INFO running `"docker" "inspect" "e9992ac9123edae545d83722a826f11a618c855454b119df213a93cf33649ed4"`
Nov 16 17:41:09.125 INFO running `"docker" "rm" "-f" "e9992ac9123edae545d83722a826f11a618c855454b119df213a93cf33649ed4"`
Nov 16 17:41:09.483 INFO [stdout] e9992ac9123edae545d83722a826f11a618c855454b119df213a93cf33649ed4
Nov 16 17:41:09.505 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 17:41:10.105 INFO [stdout] 6d288d5e74974926740e04976db9e465889f5c05ec9e12a734a73a3aa263f367
Nov 16 17:41:10.106 INFO running `"docker" "start" "-a" "6d288d5e74974926740e04976db9e465889f5c05ec9e12a734a73a3aa263f367"`
Nov 16 17:41:11.954 INFO [stderr] usermod: no changes
Nov 16 17:41:12.035 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Nov 16 17:41:12.043 INFO [stderr]      Running /target/debug/deps/study-0c77a7907e0ae80d
Nov 16 17:41:12.048 INFO [stdout] 
Nov 16 17:41:12.048 INFO [stdout] running 0 tests
Nov 16 17:41:12.048 INFO [stdout] 
Nov 16 17:41:12.048 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 17:41:12.048 INFO [stdout] 
Nov 16 17:41:12.050 INFO [stderr]      Running /target/debug/deps/study-98e116d39cc2ecae
Nov 16 17:41:12.051 INFO [stdout] 
Nov 16 17:41:12.051 INFO [stdout] running 0 tests
Nov 16 17:41:12.052 INFO [stderr]    Doc-tests study
Nov 16 17:41:12.052 INFO [stdout] 
Nov 16 17:41:12.052 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 17:41:12.053 INFO [stdout] 
Nov 16 17:41:12.488 INFO [stdout] 
Nov 16 17:41:12.488 INFO [stdout] running 0 tests
Nov 16 17:41:12.488 INFO [stdout] 
Nov 16 17:41:12.488 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 17:41:12.488 INFO [stdout] 
Nov 16 17:41:12.497 INFO [stderr] su: No module specific data is present
Nov 16 17:41:13.660 INFO running `"docker" "inspect" "6d288d5e74974926740e04976db9e465889f5c05ec9e12a734a73a3aa263f367"`
Nov 16 17:41:13.973 INFO running `"docker" "rm" "-f" "6d288d5e74974926740e04976db9e465889f5c05ec9e12a734a73a3aa263f367"`
Nov 16 17:41:14.239 INFO [stdout] 6d288d5e74974926740e04976db9e465889f5c05ec9e12a734a73a3aa263f367