Sep 02 08:34:05.414 INFO checking linux-perf-file-reader-0.1.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 02 08:34:05.414 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 08:34:05.414 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-2/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 08:34:05.597 INFO blam! 81d3b07d2a33d0bfd46ca7d63eb8be8cb05e7232d77dc0d1effc6ff8c740b08f
Sep 02 08:34:05.599 INFO running `"docker" "start" "-a" "81d3b07d2a33d0bfd46ca7d63eb8be8cb05e7232d77dc0d1effc6ff8c740b08f"`
Sep 02 08:34:06.340 INFO kablam!     Checking linux-perf-file-reader v0.1.0 (file:///source)
Sep 02 08:34:07.187 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 08:34:07.187 INFO kablam!    --> src/lib.rs:547:15
Sep 02 08:34:07.187 INFO kablam!     |
Sep 02 08:34:07.187 INFO kablam! 547 |       return Ok((Info{hostname: hostname, os_release: os_release, tools_version: tools_version,
Sep 02 08:34:07.188 INFO kablam!     |  _______________^
Sep 02 08:34:07.188 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}));
Sep 02 08:34:07.188 INFO kablam!     | |__________________________________________________________________________________________________________________________________________________________^
Sep 02 08:34:07.188 INFO kablam!     |
Sep 02 08:34:07.188 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 02 08:34:07.188 INFO kablam! help: remove these parentheses
Sep 02 08:34:07.188 INFO kablam!     |
Sep 02 08:34:07.188 INFO kablam! 547 |     return Ok(Info{hostname: hostname,
Sep 02 08:34:07.188 INFO kablam! 548 |       os_release: os_release,
Sep 02 08:34:07.188 INFO kablam! 549 |       tools_version: tools_version,
Sep 02 08:34:07.188 INFO kablam! 550 |       arch: arch,
Sep 02 08:34:07.188 INFO kablam! 551 |       cpu_id: cpu_id,
Sep 02 08:34:07.188 INFO kablam! 552 |       cpu_description: cpu_description,
Sep 02 08:34:07.188 INFO kablam!   ...
Sep 02 08:34:07.188 INFO kablam! 
Sep 02 08:34:07.294 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 08:34:07.295 INFO kablam!    --> src/lib.rs:547:15
Sep 02 08:34:07.295 INFO kablam!     |
Sep 02 08:34:07.295 INFO kablam! 547 |       return Ok((Info{hostname: hostname, os_release: os_release, tools_version: tools_version,
Sep 02 08:34:07.295 INFO kablam!     |  _______________^
Sep 02 08:34:07.295 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}));
Sep 02 08:34:07.295 INFO kablam!     | |__________________________________________________________________________________________________________________________________________________________^
Sep 02 08:34:07.295 INFO kablam!     |
Sep 02 08:34:07.295 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 02 08:34:07.295 INFO kablam! help: remove these parentheses
Sep 02 08:34:07.295 INFO kablam!     |
Sep 02 08:34:07.295 INFO kablam! 547 |     return Ok(Info{hostname: hostname,
Sep 02 08:34:07.295 INFO kablam! 548 |       os_release: os_release,
Sep 02 08:34:07.295 INFO kablam! 549 |       tools_version: tools_version,
Sep 02 08:34:07.295 INFO kablam! 550 |       arch: arch,
Sep 02 08:34:07.295 INFO kablam! 551 |       cpu_id: cpu_id,
Sep 02 08:34:07.295 INFO kablam! 552 |       cpu_description: cpu_description,
Sep 02 08:34:07.295 INFO kablam!   ...
Sep 02 08:34:07.295 INFO kablam! 
Sep 02 08:34:08.218 INFO kablam! warning: variable does not need to be mutable
Sep 02 08:34:08.218 INFO kablam!    --> src/lib.rs:386:13
Sep 02 08:34:08.218 INFO kablam!     |
Sep 02 08:34:08.218 INFO kablam! 386 |         let mut slice = slice::from_raw_parts_mut(mem::transmute(&mut t), size);
Sep 02 08:34:08.218 INFO kablam!     |             ----^^^^^
Sep 02 08:34:08.218 INFO kablam!     |             |
Sep 02 08:34:08.218 INFO kablam!     |             help: remove this `mut`
Sep 02 08:34:08.218 INFO kablam!     |
Sep 02 08:34:08.218 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 02 08:34:08.218 INFO kablam! 
Sep 02 08:34:08.222 INFO kablam! warning: variable does not need to be mutable
Sep 02 08:34:08.222 INFO kablam!    --> src/lib.rs:386:13
Sep 02 08:34:08.222 INFO kablam!     |
Sep 02 08:34:08.222 INFO kablam! 386 |         let mut slice = slice::from_raw_parts_mut(mem::transmute(&mut t), size);
Sep 02 08:34:08.222 INFO kablam!     |             ----^^^^^
Sep 02 08:34:08.222 INFO kablam!     |             |
Sep 02 08:34:08.222 INFO kablam!     |             help: remove this `mut`
Sep 02 08:34:08.222 INFO kablam!     |
Sep 02 08:34:08.222 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 02 08:34:08.222 INFO kablam! 
Sep 02 08:34:10.008 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.74s
Sep 02 08:34:10.013 INFO kablam! su: No module specific data is present
Sep 02 08:34:10.459 INFO running `"docker" "rm" "-f" "81d3b07d2a33d0bfd46ca7d63eb8be8cb05e7232d77dc0d1effc6ff8c740b08f"`
Sep 02 08:34:10.608 INFO blam! 81d3b07d2a33d0bfd46ca7d63eb8be8cb05e7232d77dc0d1effc6ff8c740b08f