Sep 04 14:52:05.635 INFO checking linux-perf-file-reader-0.1.0 against try#5fe695a3844714c70e8f7731a553f7947987a68a for pr-53913
Sep 04 14:52:05.635 INFO running: cargo +5fe695a3844714c70e8f7731a553f7947987a68a-alt check --frozen --all --all-targets
Sep 04 14:52:05.635 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53913/try#5fe695a3844714c70e8f7731a553f7947987a68a:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-1/try#5fe695a3844714c70e8f7731a553f7947987a68a:/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 +5fe695a3844714c70e8f7731a553f7947987a68a-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 14:52:05.786 INFO blam! af7cf3dff706946763e77e20fa90d5e9bbe18d4fbba124642e565bcff599190e
Sep 04 14:52:05.787 INFO running `"docker" "start" "-a" "af7cf3dff706946763e77e20fa90d5e9bbe18d4fbba124642e565bcff599190e"`
Sep 04 14:52:06.477 INFO kablam!     Checking linux-perf-file-reader v0.1.0 (file:///source)
Sep 04 14:52:07.206 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 14:52:07.206 INFO kablam!    --> src/lib.rs:547:15
Sep 04 14:52:07.206 INFO kablam!     |
Sep 04 14:52:07.206 INFO kablam! 547 |       return Ok((Info{hostname: hostname, os_release: os_release, tools_version: tools_version,
Sep 04 14:52:07.206 INFO kablam!     |  _______________^
Sep 04 14:52:07.206 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 04 14:52:07.206 INFO kablam!     | |__________________________________________________________________________________________________________________________________________________________^
Sep 04 14:52:07.206 INFO kablam!     |
Sep 04 14:52:07.206 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 04 14:52:07.206 INFO kablam! help: remove these parentheses
Sep 04 14:52:07.206 INFO kablam!     |
Sep 04 14:52:07.206 INFO kablam! 547 |     return Ok(Info{hostname: hostname,
Sep 04 14:52:07.206 INFO kablam! 548 |       os_release: os_release,
Sep 04 14:52:07.206 INFO kablam! 549 |       tools_version: tools_version,
Sep 04 14:52:07.206 INFO kablam! 550 |       arch: arch,
Sep 04 14:52:07.206 INFO kablam! 551 |       cpu_id: cpu_id,
Sep 04 14:52:07.206 INFO kablam! 552 |       cpu_description: cpu_description,
Sep 04 14:52:07.207 INFO kablam!   ...
Sep 04 14:52:07.207 INFO kablam! 
Sep 04 14:52:07.303 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 14:52:07.303 INFO kablam!    --> src/lib.rs:547:15
Sep 04 14:52:07.303 INFO kablam!     |
Sep 04 14:52:07.303 INFO kablam! 547 |       return Ok((Info{hostname: hostname, os_release: os_release, tools_version: tools_version,
Sep 04 14:52:07.303 INFO kablam!     |  _______________^
Sep 04 14:52:07.303 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 04 14:52:07.303 INFO kablam!     | |__________________________________________________________________________________________________________________________________________________________^
Sep 04 14:52:07.303 INFO kablam!     |
Sep 04 14:52:07.303 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 04 14:52:07.303 INFO kablam! help: remove these parentheses
Sep 04 14:52:07.303 INFO kablam!     |
Sep 04 14:52:07.303 INFO kablam! 547 |     return Ok(Info{hostname: hostname,
Sep 04 14:52:07.304 INFO kablam! 548 |       os_release: os_release,
Sep 04 14:52:07.304 INFO kablam! 549 |       tools_version: tools_version,
Sep 04 14:52:07.304 INFO kablam! 550 |       arch: arch,
Sep 04 14:52:07.304 INFO kablam! 551 |       cpu_id: cpu_id,
Sep 04 14:52:07.304 INFO kablam! 552 |       cpu_description: cpu_description,
Sep 04 14:52:07.304 INFO kablam!   ...
Sep 04 14:52:07.304 INFO kablam! 
Sep 04 14:52:08.174 INFO kablam! warning: variable does not need to be mutable
Sep 04 14:52:08.174 INFO kablam!    --> src/lib.rs:386:13
Sep 04 14:52:08.174 INFO kablam!     |
Sep 04 14:52:08.174 INFO kablam! 386 |         let mut slice = slice::from_raw_parts_mut(mem::transmute(&mut t), size);
Sep 04 14:52:08.174 INFO kablam!     |             ----^^^^^
Sep 04 14:52:08.174 INFO kablam!     |             |
Sep 04 14:52:08.174 INFO kablam!     |             help: remove this `mut`
Sep 04 14:52:08.174 INFO kablam!     |
Sep 04 14:52:08.175 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 14:52:08.175 INFO kablam! 
Sep 04 14:52:08.235 INFO kablam! warning: variable does not need to be mutable
Sep 04 14:52:08.235 INFO kablam!    --> src/lib.rs:386:13
Sep 04 14:52:08.235 INFO kablam!     |
Sep 04 14:52:08.235 INFO kablam! 386 |         let mut slice = slice::from_raw_parts_mut(mem::transmute(&mut t), size);
Sep 04 14:52:08.235 INFO kablam!     |             ----^^^^^
Sep 04 14:52:08.235 INFO kablam!     |             |
Sep 04 14:52:08.235 INFO kablam!     |             help: remove this `mut`
Sep 04 14:52:08.235 INFO kablam!     |
Sep 04 14:52:08.235 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 14:52:08.235 INFO kablam! 
Sep 04 14:52:09.937 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.51s
Sep 04 14:52:09.942 INFO kablam! su: No module specific data is present
Sep 04 14:52:10.640 INFO running `"docker" "rm" "-f" "af7cf3dff706946763e77e20fa90d5e9bbe18d4fbba124642e565bcff599190e"`
Sep 04 14:52:10.720 INFO blam! af7cf3dff706946763e77e20fa90d5e9bbe18d4fbba124642e565bcff599190e