Dec 06 04:28:04.752 INFO testing calesce/yamb against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 04:28:04.752 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 04:28:05.263 INFO [stdout] fa8c76039a47c6c8ab7d71a0f53e5d85c67ba7666a391019ee481bea1024fd1a
Dec 06 04:28:05.268 INFO running `"docker" "start" "-a" "fa8c76039a47c6c8ab7d71a0f53e5d85c67ba7666a391019ee481bea1024fd1a"`
Dec 06 04:28:06.471 INFO [stderr] usermod: no changes
Dec 06 04:28:06.536 INFO [stderr]    Compiling yamb v0.1.0 (/source)
Dec 06 04:28:06.935 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 06 04:28:06.935 INFO [stderr]   --> src/main.rs:42:8
Dec 06 04:28:06.936 INFO [stderr]    |
Dec 06 04:28:06.936 INFO [stderr] 42 |     Ok((buffer))
Dec 06 04:28:06.936 INFO [stderr]    |        ^^^^^^^^ help: remove these parentheses
Dec 06 04:28:06.936 INFO [stderr]    |
Dec 06 04:28:06.937 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 06 04:28:06.937 INFO [stderr] 
Dec 06 04:28:07.525 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
Dec 06 04:28:07.525 INFO [stderr] su: No module specific data is present
Dec 06 04:28:08.262 INFO running `"docker" "inspect" "fa8c76039a47c6c8ab7d71a0f53e5d85c67ba7666a391019ee481bea1024fd1a"`
Dec 06 04:28:08.522 INFO running `"docker" "rm" "-f" "fa8c76039a47c6c8ab7d71a0f53e5d85c67ba7666a391019ee481bea1024fd1a"`
Dec 06 04:28:08.802 INFO [stdout] fa8c76039a47c6c8ab7d71a0f53e5d85c67ba7666a391019ee481bea1024fd1a
Dec 06 04:28:08.812 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 04:28:09.329 INFO [stdout] 1df3f288892815a8151439c7af11efaea23525eb0f6b3a47a2498b920d68f52c
Dec 06 04:28:09.335 INFO running `"docker" "start" "-a" "1df3f288892815a8151439c7af11efaea23525eb0f6b3a47a2498b920d68f52c"`
Dec 06 04:28:10.520 INFO [stderr] usermod: no changes
Dec 06 04:28:10.572 INFO [stderr]    Compiling yamb v0.1.0 (/source)
Dec 06 04:28:11.028 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 06 04:28:11.028 INFO [stderr]   --> src/main.rs:42:8
Dec 06 04:28:11.028 INFO [stderr]    |
Dec 06 04:28:11.028 INFO [stderr] 42 |     Ok((buffer))
Dec 06 04:28:11.028 INFO [stderr]    |        ^^^^^^^^ help: remove these parentheses
Dec 06 04:28:11.028 INFO [stderr]    |
Dec 06 04:28:11.028 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 06 04:28:11.028 INFO [stderr] 
Dec 06 04:28:11.520 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
Dec 06 04:28:11.522 INFO [stderr] su: No module specific data is present
Dec 06 04:28:12.480 INFO running `"docker" "inspect" "1df3f288892815a8151439c7af11efaea23525eb0f6b3a47a2498b920d68f52c"`
Dec 06 04:28:12.774 INFO running `"docker" "rm" "-f" "1df3f288892815a8151439c7af11efaea23525eb0f6b3a47a2498b920d68f52c"`
Dec 06 04:28:13.148 INFO [stdout] 1df3f288892815a8151439c7af11efaea23525eb0f6b3a47a2498b920d68f52c
Dec 06 04:28:13.156 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 04:28:13.675 INFO [stdout] dd8fe8efb37daa653e32714e8fd9763da5f75951d8a3775e1eb9bdf1016e47d7
Dec 06 04:28:13.678 INFO running `"docker" "start" "-a" "dd8fe8efb37daa653e32714e8fd9763da5f75951d8a3775e1eb9bdf1016e47d7"`
Dec 06 04:28:15.560 INFO [stderr] usermod: no changes
Dec 06 04:28:15.636 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 06 04:28:15.648 INFO [stderr]      Running /target/debug/deps/yamb-fc14a8d49e9014d6
Dec 06 04:28:15.652 INFO [stdout] 
Dec 06 04:28:15.652 INFO [stdout] running 0 tests
Dec 06 04:28:15.652 INFO [stdout] 
Dec 06 04:28:15.652 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 04:28:15.652 INFO [stdout] 
Dec 06 04:28:15.652 INFO [stderr] su: No module specific data is present
Dec 06 04:28:16.691 INFO running `"docker" "inspect" "dd8fe8efb37daa653e32714e8fd9763da5f75951d8a3775e1eb9bdf1016e47d7"`
Dec 06 04:28:17.036 INFO running `"docker" "rm" "-f" "dd8fe8efb37daa653e32714e8fd9763da5f75951d8a3775e1eb9bdf1016e47d7"`
Dec 06 04:28:17.452 INFO [stdout] dd8fe8efb37daa653e32714e8fd9763da5f75951d8a3775e1eb9bdf1016e47d7