Oct 13 12:31:37.449 INFO checking linux-perf-file-reader-0.1.0 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 12:31:37.449 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-alt check --frozen --all --all-targets" "-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"`
Oct 13 12:31:37.614 INFO blam! 6d3a6af455e0b3fe631e40df2a9aef7e7a0511a45da8442c1bf322448b51fda8
Oct 13 12:31:37.618 INFO running `"docker" "start" "-a" "6d3a6af455e0b3fe631e40df2a9aef7e7a0511a45da8442c1bf322448b51fda8"`
Oct 13 12:31:38.051 INFO kablam! usermod: no changes
Oct 13 12:31:38.124 INFO kablam!     Checking linux-perf-file-reader v0.1.0 (/source)
Oct 13 12:31:39.284 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 12:31:39.284 INFO kablam!    --> src/lib.rs:547:15
Oct 13 12:31:39.284 INFO kablam!     |
Oct 13 12:31:39.284 INFO kablam! 547 |       return Ok((Info{hostname: hostname, os_release: os_release, tools_version: tools_version,
Oct 13 12:31:39.284 INFO kablam!     |  _______________^
Oct 13 12:31:39.284 INFO kablam! 548 | |         arch: arch, cpu_id: cpu_id, cpu_description: cpu_description, total_memory: total_memory, command_line: command_line, cpu_topology: cpu_topology}));
Oct 13 12:31:39.284 INFO kablam!     | |__________________________________________________________________________________________________________________________________________________________^
Oct 13 12:31:39.284 INFO kablam!     |
Oct 13 12:31:39.284 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 13 12:31:39.284 INFO kablam! help: remove these parentheses
Oct 13 12:31:39.284 INFO kablam!     |
Oct 13 12:31:39.284 INFO kablam! 547 |     return Ok(Info{hostname: hostname,
Oct 13 12:31:39.284 INFO kablam! 548 |       os_release: os_release,
Oct 13 12:31:39.284 INFO kablam! 549 |       tools_version: tools_version,
Oct 13 12:31:39.284 INFO kablam! 550 |       arch: arch,
Oct 13 12:31:39.284 INFO kablam! 551 |       cpu_id: cpu_id,
Oct 13 12:31:39.284 INFO kablam! 552 |       cpu_description: cpu_description,
Oct 13 12:31:39.284 INFO kablam!   ...
Oct 13 12:31:39.284 INFO kablam! 
Oct 13 12:31:39.420 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 12:31:39.420 INFO kablam!    --> src/lib.rs:547:15
Oct 13 12:31:39.421 INFO kablam!     |
Oct 13 12:31:39.421 INFO kablam! 547 |       return Ok((Info{hostname: hostname, os_release: os_release, tools_version: tools_version,
Oct 13 12:31:39.421 INFO kablam!     |  _______________^
Oct 13 12:31:39.422 INFO kablam! 548 | |         arch: arch, cpu_id: cpu_id, cpu_description: cpu_description, total_memory: total_memory, command_line: command_line, cpu_topology: cpu_topology}));
Oct 13 12:31:39.422 INFO kablam!     | |__________________________________________________________________________________________________________________________________________________________^
Oct 13 12:31:39.422 INFO kablam!     |
Oct 13 12:31:39.423 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 13 12:31:39.423 INFO kablam! help: remove these parentheses
Oct 13 12:31:39.423 INFO kablam!     |
Oct 13 12:31:39.423 INFO kablam! 547 |     return Ok(Info{hostname: hostname,
Oct 13 12:31:39.424 INFO kablam! 548 |       os_release: os_release,
Oct 13 12:31:39.424 INFO kablam! 549 |       tools_version: tools_version,
Oct 13 12:31:39.424 INFO kablam! 550 |       arch: arch,
Oct 13 12:31:39.425 INFO kablam! 551 |       cpu_id: cpu_id,
Oct 13 12:31:39.425 INFO kablam! 552 |       cpu_description: cpu_description,
Oct 13 12:31:39.425 INFO kablam!   ...
Oct 13 12:31:39.426 INFO kablam! 
Oct 13 12:31:39.852 INFO kablam! warning: variable does not need to be mutable
Oct 13 12:31:39.852 INFO kablam!    --> src/lib.rs:386:13
Oct 13 12:31:39.852 INFO kablam!     |
Oct 13 12:31:39.852 INFO kablam! 386 |         let mut slice = slice::from_raw_parts_mut(mem::transmute(&mut t), size);
Oct 13 12:31:39.852 INFO kablam!     |             ----^^^^^
Oct 13 12:31:39.852 INFO kablam!     |             |
Oct 13 12:31:39.852 INFO kablam!     |             help: remove this `mut`
Oct 13 12:31:39.852 INFO kablam!     |
Oct 13 12:31:39.852 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 12:31:39.852 INFO kablam! 
Oct 13 12:31:40.344 INFO kablam! warning: variable does not need to be mutable
Oct 13 12:31:40.344 INFO kablam!    --> src/lib.rs:386:13
Oct 13 12:31:40.344 INFO kablam!     |
Oct 13 12:31:40.344 INFO kablam! 386 |         let mut slice = slice::from_raw_parts_mut(mem::transmute(&mut t), size);
Oct 13 12:31:40.344 INFO kablam!     |             ----^^^^^
Oct 13 12:31:40.344 INFO kablam!     |             |
Oct 13 12:31:40.344 INFO kablam!     |             help: remove this `mut`
Oct 13 12:31:40.344 INFO kablam!     |
Oct 13 12:31:40.344 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 12:31:40.344 INFO kablam! 
Oct 13 12:31:41.738 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.66s
Oct 13 12:31:41.742 INFO kablam! su: No module specific data is present
Oct 13 12:31:41.953 INFO running `"docker" "rm" "-f" "6d3a6af455e0b3fe631e40df2a9aef7e7a0511a45da8442c1bf322448b51fda8"`
Oct 13 12:31:42.058 INFO blam! 6d3a6af455e0b3fe631e40df2a9aef7e7a0511a45da8442c1bf322448b51fda8