Dec 12 21:13:00.368 INFO testing wimpykid26/rust-examples against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 12 21:13:00.368 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 12 21:13:00.895 INFO [stdout] a5a0108a03475a02489893d40fabbb4abd2766c4280f01048ed73168ab37ef25
Dec 12 21:13:00.903 INFO running `"docker" "start" "-a" "a5a0108a03475a02489893d40fabbb4abd2766c4280f01048ed73168ab37ef25"`
Dec 12 21:13:02.438 INFO [stderr] usermod: no changes
Dec 12 21:13:02.495 INFO [stderr]    Compiling rust-examples v0.1.0 (/source)
Dec 12 21:13:02.770 INFO [stderr] warning: unreachable statement
Dec 12 21:13:02.770 INFO [stderr]   --> src/expressions/loops.rs:27:9
Dec 12 21:13:02.770 INFO [stderr]    |
Dec 12 21:13:02.770 INFO [stderr] 27 |         println!("This point will never be reached");
Dec 12 21:13:02.770 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 21:13:02.770 INFO [stderr]    |
Dec 12 21:13:02.770 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Dec 12 21:13:02.770 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 12 21:13:02.770 INFO [stderr] 
Dec 12 21:13:02.847 INFO [stderr] warning: unreachable pattern
Dec 12 21:13:02.847 INFO [stderr]   --> src/expressions/match_cases.rs:77:9
Dec 12 21:13:02.847 INFO [stderr]    |
Dec 12 21:13:02.847 INFO [stderr] 77 |         1 | 2 | 3 => println!("This is either 1, 2 or 3"),
Dec 12 21:13:02.847 INFO [stderr]    |         ^
Dec 12 21:13:02.847 INFO [stderr]    |
Dec 12 21:13:02.847 INFO [stderr]    = note: #[warn(unreachable_patterns)] on by default
Dec 12 21:13:02.847 INFO [stderr] 
Dec 12 21:13:02.847 INFO [stderr] warning: unused variable: `reference`
Dec 12 21:13:02.847 INFO [stderr]   --> src/expressions/match_cases.rs:32:13
Dec 12 21:13:02.847 INFO [stderr]    |
Dec 12 21:13:02.847 INFO [stderr] 32 |     let ref reference = 5;
Dec 12 21:13:02.847 INFO [stderr]    |             ^^^^^^^^^ help: consider using `_reference` instead
Dec 12 21:13:02.847 INFO [stderr]    |
Dec 12 21:13:02.847 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 21:13:02.847 INFO [stderr] 
Dec 12 21:13:03.767 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
Dec 12 21:13:03.767 INFO [stderr] su: No module specific data is present
Dec 12 21:13:04.980 INFO running `"docker" "inspect" "a5a0108a03475a02489893d40fabbb4abd2766c4280f01048ed73168ab37ef25"`
Dec 12 21:13:05.372 INFO running `"docker" "rm" "-f" "a5a0108a03475a02489893d40fabbb4abd2766c4280f01048ed73168ab37ef25"`
Dec 12 21:13:05.695 INFO [stdout] a5a0108a03475a02489893d40fabbb4abd2766c4280f01048ed73168ab37ef25
Dec 12 21:13:05.699 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 12 21:13:06.201 INFO [stdout] f59fb202aeaddca6060dc46549c7062b9edb292628fd56bd7ed15ecc8b6073e7
Dec 12 21:13:06.204 INFO running `"docker" "start" "-a" "f59fb202aeaddca6060dc46549c7062b9edb292628fd56bd7ed15ecc8b6073e7"`
Dec 12 21:13:08.155 INFO [stderr] usermod: no changes
Dec 12 21:13:08.239 INFO [stderr]    Compiling rust-examples v0.1.0 (/source)
Dec 12 21:13:08.643 INFO [stderr] warning: unreachable statement
Dec 12 21:13:08.643 INFO [stderr]   --> src/expressions/loops.rs:27:9
Dec 12 21:13:08.643 INFO [stderr]    |
Dec 12 21:13:08.643 INFO [stderr] 27 |         println!("This point will never be reached");
Dec 12 21:13:08.643 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 21:13:08.643 INFO [stderr]    |
Dec 12 21:13:08.643 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Dec 12 21:13:08.643 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 12 21:13:08.643 INFO [stderr] 
Dec 12 21:13:08.821 INFO [stderr] warning: unreachable pattern
Dec 12 21:13:08.821 INFO [stderr]   --> src/expressions/match_cases.rs:77:9
Dec 12 21:13:08.821 INFO [stderr]    |
Dec 12 21:13:08.821 INFO [stderr] 77 |         1 | 2 | 3 => println!("This is either 1, 2 or 3"),
Dec 12 21:13:08.821 INFO [stderr]    |         ^
Dec 12 21:13:08.821 INFO [stderr]    |
Dec 12 21:13:08.821 INFO [stderr]    = note: #[warn(unreachable_patterns)] on by default
Dec 12 21:13:08.821 INFO [stderr] 
Dec 12 21:13:08.821 INFO [stderr] warning: unused variable: `reference`
Dec 12 21:13:08.821 INFO [stderr]   --> src/expressions/match_cases.rs:32:13
Dec 12 21:13:08.827 INFO [stderr]    |
Dec 12 21:13:08.827 INFO [stderr] 32 |     let ref reference = 5;
Dec 12 21:13:08.827 INFO [stderr]    |             ^^^^^^^^^ help: consider using `_reference` instead
Dec 12 21:13:08.827 INFO [stderr]    |
Dec 12 21:13:08.827 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 21:13:08.827 INFO [stderr] 
Dec 12 21:13:09.419 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
Dec 12 21:13:09.419 INFO [stderr] su: No module specific data is present
Dec 12 21:13:10.385 INFO running `"docker" "inspect" "f59fb202aeaddca6060dc46549c7062b9edb292628fd56bd7ed15ecc8b6073e7"`
Dec 12 21:13:10.722 INFO running `"docker" "rm" "-f" "f59fb202aeaddca6060dc46549c7062b9edb292628fd56bd7ed15ecc8b6073e7"`
Dec 12 21:13:11.091 INFO [stdout] f59fb202aeaddca6060dc46549c7062b9edb292628fd56bd7ed15ecc8b6073e7
Dec 12 21:13:11.093 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 12 21:13:11.591 INFO [stdout] 62aca8408c2eae3b8fc443afca871879300da03441f129b510019d462248ae7c
Dec 12 21:13:11.593 INFO running `"docker" "start" "-a" "62aca8408c2eae3b8fc443afca871879300da03441f129b510019d462248ae7c"`
Dec 12 21:13:14.001 INFO [stderr] usermod: no changes
Dec 12 21:13:14.059 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 12 21:13:14.060 INFO [stderr]      Running /target/debug/deps/rust_examples-d9b8ced1121f790b
Dec 12 21:13:14.075 INFO [stdout] 
Dec 12 21:13:14.075 INFO [stdout] running 0 tests
Dec 12 21:13:14.075 INFO [stdout] 
Dec 12 21:13:14.075 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 21:13:14.075 INFO [stdout] 
Dec 12 21:13:14.075 INFO [stderr]      Running /target/debug/deps/rust_examples-9265a72fd607f2d7
Dec 12 21:13:14.087 INFO [stdout] 
Dec 12 21:13:14.087 INFO [stdout] running 0 tests
Dec 12 21:13:14.087 INFO [stdout] 
Dec 12 21:13:14.087 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 21:13:14.087 INFO [stdout] 
Dec 12 21:13:14.087 INFO [stderr]    Doc-tests rust-examples
Dec 12 21:13:14.351 INFO [stdout] 
Dec 12 21:13:14.351 INFO [stdout] running 0 tests
Dec 12 21:13:14.351 INFO [stdout] 
Dec 12 21:13:14.351 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 21:13:14.351 INFO [stdout] 
Dec 12 21:13:14.371 INFO [stderr] su: No module specific data is present
Dec 12 21:13:15.713 INFO running `"docker" "inspect" "62aca8408c2eae3b8fc443afca871879300da03441f129b510019d462248ae7c"`
Dec 12 21:13:16.095 INFO running `"docker" "rm" "-f" "62aca8408c2eae3b8fc443afca871879300da03441f129b510019d462248ae7c"`
Dec 12 21:13:16.459 INFO [stdout] 62aca8408c2eae3b8fc443afca871879300da03441f129b510019d462248ae7c