Sep 20 00:39:58.556 INFO checking linux-perf-file-reader-0.1.0 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 20 00:39:58.556 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 20 00:39:58.556 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-6/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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=1000" "-e" "CMD=cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 00:39:58.725 INFO blam! 700eaf1f6b3b8c7517ea86a3bd0dd6fcae44d1cd8bb232d12b1a5966b9117d8f
Sep 20 00:39:58.727 INFO running `"docker" "start" "-a" "700eaf1f6b3b8c7517ea86a3bd0dd6fcae44d1cd8bb232d12b1a5966b9117d8f"`
Sep 20 00:39:59.673 INFO kablam! usermod: no changes
Sep 20 00:39:59.766 INFO kablam!     Checking linux-perf-file-reader v0.1.0 (/source)
Sep 20 00:40:00.209 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 00:40:00.209 INFO kablam!    --> src/lib.rs:547:15
Sep 20 00:40:00.209 INFO kablam!     |
Sep 20 00:40:00.209 INFO kablam! 547 |       return Ok((Info{hostname: hostname, os_release: os_release, tools_version: tools_version,
Sep 20 00:40:00.209 INFO kablam!     |  _______________^
Sep 20 00:40:00.209 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 20 00:40:00.209 INFO kablam!     | |__________________________________________________________________________________________________________________________________________________________^
Sep 20 00:40:00.209 INFO kablam!     |
Sep 20 00:40:00.209 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 20 00:40:00.209 INFO kablam! help: remove these parentheses
Sep 20 00:40:00.209 INFO kablam!     |
Sep 20 00:40:00.209 INFO kablam! 547 |     return Ok(Info{hostname: hostname,
Sep 20 00:40:00.209 INFO kablam! 548 |       os_release: os_release,
Sep 20 00:40:00.209 INFO kablam! 549 |       tools_version: tools_version,
Sep 20 00:40:00.209 INFO kablam! 550 |       arch: arch,
Sep 20 00:40:00.209 INFO kablam! 551 |       cpu_id: cpu_id,
Sep 20 00:40:00.209 INFO kablam! 552 |       cpu_description: cpu_description,
Sep 20 00:40:00.209 INFO kablam!   ...
Sep 20 00:40:00.209 INFO kablam! 
Sep 20 00:40:00.209 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 00:40:00.209 INFO kablam!    --> src/lib.rs:547:15
Sep 20 00:40:00.209 INFO kablam!     |
Sep 20 00:40:00.209 INFO kablam! 547 |       return Ok((Info{hostname: hostname, os_release: os_release, tools_version: tools_version,
Sep 20 00:40:00.209 INFO kablam!     |  _______________^
Sep 20 00:40:00.209 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 20 00:40:00.209 INFO kablam!     | |__________________________________________________________________________________________________________________________________________________________^
Sep 20 00:40:00.209 INFO kablam!     |
Sep 20 00:40:00.209 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 20 00:40:00.209 INFO kablam! help: remove these parentheses
Sep 20 00:40:00.209 INFO kablam!     |
Sep 20 00:40:00.209 INFO kablam! 547 |     return Ok(Info{hostname: hostname,
Sep 20 00:40:00.209 INFO kablam! 548 |       os_release: os_release,
Sep 20 00:40:00.210 INFO kablam! 549 |       tools_version: tools_version,
Sep 20 00:40:00.210 INFO kablam! 550 |       arch: arch,
Sep 20 00:40:00.210 INFO kablam! 551 |       cpu_id: cpu_id,
Sep 20 00:40:00.210 INFO kablam! 552 |       cpu_description: cpu_description,
Sep 20 00:40:00.210 INFO kablam!   ...
Sep 20 00:40:00.210 INFO kablam! 
Sep 20 00:40:00.702 INFO kablam! warning: variable does not need to be mutable
Sep 20 00:40:00.702 INFO kablam!    --> src/lib.rs:386:13
Sep 20 00:40:00.702 INFO kablam!     |
Sep 20 00:40:00.702 INFO kablam! 386 |         let mut slice = slice::from_raw_parts_mut(mem::transmute(&mut t), size);
Sep 20 00:40:00.702 INFO kablam!     |             ----^^^^^
Sep 20 00:40:00.702 INFO kablam!     |             |
Sep 20 00:40:00.702 INFO kablam!     |             help: remove this `mut`
Sep 20 00:40:00.702 INFO kablam!     |
Sep 20 00:40:00.702 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 20 00:40:00.702 INFO kablam! 
Sep 20 00:40:00.818 INFO kablam! warning: variable does not need to be mutable
Sep 20 00:40:00.818 INFO kablam!    --> src/lib.rs:386:13
Sep 20 00:40:00.818 INFO kablam!     |
Sep 20 00:40:00.818 INFO kablam! 386 |         let mut slice = slice::from_raw_parts_mut(mem::transmute(&mut t), size);
Sep 20 00:40:00.818 INFO kablam!     |             ----^^^^^
Sep 20 00:40:00.818 INFO kablam!     |             |
Sep 20 00:40:00.818 INFO kablam!     |             help: remove this `mut`
Sep 20 00:40:00.818 INFO kablam!     |
Sep 20 00:40:00.818 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 20 00:40:00.818 INFO kablam! 
Sep 20 00:40:01.895 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.20s
Sep 20 00:40:01.902 INFO kablam! su: No module specific data is present
Sep 20 00:40:02.490 INFO running `"docker" "rm" "-f" "700eaf1f6b3b8c7517ea86a3bd0dd6fcae44d1cd8bb232d12b1a5966b9117d8f"`
Sep 20 00:40:02.626 INFO blam! 700eaf1f6b3b8c7517ea86a3bd0dd6fcae44d1cd8bb232d12b1a5966b9117d8f