Dec 03 02:45:02.910 INFO testing linux-perf-file-reader-0.1.0 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 03 02:45:02.910 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 03 02:45:03.098 INFO [stdout] 3990af071df83b9b421711e8ddd44ec46e37bd1f504e8cbe695a67cc16519535
Dec 03 02:45:03.100 INFO running `"docker" "start" "-a" "3990af071df83b9b421711e8ddd44ec46e37bd1f504e8cbe695a67cc16519535"`
Dec 03 02:45:03.546 INFO [stderr] usermod: no changes
Dec 03 02:45:03.594 INFO [stderr]    Compiling linux-perf-file-reader v0.1.0 (/source)
Dec 03 02:45:04.521 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 03 02:45:04.521 INFO [stderr]    --> src/lib.rs:547:15
Dec 03 02:45:04.521 INFO [stderr]     |
Dec 03 02:45:04.521 INFO [stderr] 547 |       return Ok((Info{hostname: hostname, os_release: os_release, tools_version: tools_version,
Dec 03 02:45:04.521 INFO [stderr]     |  _______________^
Dec 03 02:45:04.521 INFO [stderr] 548 | |         arch: arch, cpu_id: cpu_id, cpu_description: cpu_description, total_memory: total_memory, command_line: command_line, cpu_topology: cpu_topology}));
Dec 03 02:45:04.521 INFO [stderr]     | |__________________________________________________________________________________________________________________________________________________________^
Dec 03 02:45:04.521 INFO [stderr]     |
Dec 03 02:45:04.521 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 03 02:45:04.521 INFO [stderr] help: remove these parentheses
Dec 03 02:45:04.521 INFO [stderr]     |
Dec 03 02:45:04.521 INFO [stderr] 547 |     return Ok(Info{hostname: hostname, os_release: os_release, tools_version: tools_version,
Dec 03 02:45:04.521 INFO [stderr] 548 |         arch: arch, cpu_id: cpu_id, cpu_description: cpu_description, total_memory: total_memory, command_line: command_line, cpu_topology: cpu_topology});
Dec 03 02:45:04.521 INFO [stderr]     |
Dec 03 02:45:04.521 INFO [stderr] 
Dec 03 02:45:04.971 INFO [stderr] warning: variable does not need to be mutable
Dec 03 02:45:04.971 INFO [stderr]    --> src/lib.rs:386:13
Dec 03 02:45:04.971 INFO [stderr]     |
Dec 03 02:45:04.971 INFO [stderr] 386 |         let mut slice = slice::from_raw_parts_mut(mem::transmute(&mut t), size);
Dec 03 02:45:04.971 INFO [stderr]     |             ----^^^^^
Dec 03 02:45:04.971 INFO [stderr]     |             |
Dec 03 02:45:04.971 INFO [stderr]     |             help: remove this `mut`
Dec 03 02:45:04.971 INFO [stderr]     |
Dec 03 02:45:04.971 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 03 02:45:04.971 INFO [stderr] 
Dec 03 02:45:05.598 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.04s
Dec 03 02:45:05.602 INFO [stderr] su: No module specific data is present
Dec 03 02:45:05.896 INFO running `"docker" "inspect" "3990af071df83b9b421711e8ddd44ec46e37bd1f504e8cbe695a67cc16519535"`
Dec 03 02:45:06.036 INFO running `"docker" "rm" "-f" "3990af071df83b9b421711e8ddd44ec46e37bd1f504e8cbe695a67cc16519535"`
Dec 03 02:45:06.178 INFO [stdout] 3990af071df83b9b421711e8ddd44ec46e37bd1f504e8cbe695a67cc16519535
Dec 03 02:45:06.183 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 03 02:45:06.379 INFO [stdout] 3c1287d41a36685bf046c56c7053c4b6f9c950529485f1e66337d51753ec2798
Dec 03 02:45:06.385 INFO running `"docker" "start" "-a" "3c1287d41a36685bf046c56c7053c4b6f9c950529485f1e66337d51753ec2798"`
Dec 03 02:45:06.807 INFO [stderr] usermod: no changes
Dec 03 02:45:06.863 INFO [stderr]    Compiling linux-perf-file-reader v0.1.0 (/source)
Dec 03 02:45:08.257 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 03 02:45:08.257 INFO [stderr]    --> src/lib.rs:547:15
Dec 03 02:45:08.257 INFO [stderr]     |
Dec 03 02:45:08.257 INFO [stderr] 547 |       return Ok((Info{hostname: hostname, os_release: os_release, tools_version: tools_version,
Dec 03 02:45:08.257 INFO [stderr]     |  _______________^
Dec 03 02:45:08.257 INFO [stderr] 548 | |         arch: arch, cpu_id: cpu_id, cpu_description: cpu_description, total_memory: total_memory, command_line: command_line, cpu_topology: cpu_topology}));
Dec 03 02:45:08.257 INFO [stderr]     | |__________________________________________________________________________________________________________________________________________________________^
Dec 03 02:45:08.257 INFO [stderr]     |
Dec 03 02:45:08.257 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 03 02:45:08.257 INFO [stderr] help: remove these parentheses
Dec 03 02:45:08.257 INFO [stderr]     |
Dec 03 02:45:08.257 INFO [stderr] 547 |     return Ok(Info{hostname: hostname, os_release: os_release, tools_version: tools_version,
Dec 03 02:45:08.257 INFO [stderr] 548 |         arch: arch, cpu_id: cpu_id, cpu_description: cpu_description, total_memory: total_memory, command_line: command_line, cpu_topology: cpu_topology});
Dec 03 02:45:08.257 INFO [stderr]     |
Dec 03 02:45:08.257 INFO [stderr] 
Dec 03 02:45:08.867 INFO [stderr] warning: variable does not need to be mutable
Dec 03 02:45:08.867 INFO [stderr]    --> src/lib.rs:386:13
Dec 03 02:45:08.867 INFO [stderr]     |
Dec 03 02:45:08.867 INFO [stderr] 386 |         let mut slice = slice::from_raw_parts_mut(mem::transmute(&mut t), size);
Dec 03 02:45:08.867 INFO [stderr]     |             ----^^^^^
Dec 03 02:45:08.867 INFO [stderr]     |             |
Dec 03 02:45:08.867 INFO [stderr]     |             help: remove this `mut`
Dec 03 02:45:08.867 INFO [stderr]     |
Dec 03 02:45:08.867 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 03 02:45:08.867 INFO [stderr] 
Dec 03 02:45:10.591 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.76s
Dec 03 02:45:10.596 INFO [stderr] su: No module specific data is present
Dec 03 02:45:11.028 INFO running `"docker" "inspect" "3c1287d41a36685bf046c56c7053c4b6f9c950529485f1e66337d51753ec2798"`
Dec 03 02:45:11.181 INFO running `"docker" "rm" "-f" "3c1287d41a36685bf046c56c7053c4b6f9c950529485f1e66337d51753ec2798"`
Dec 03 02:45:11.309 INFO [stdout] 3c1287d41a36685bf046c56c7053c4b6f9c950529485f1e66337d51753ec2798
