Nov 28 21:32:58.083 INFO checking nine-0.4.0 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 21:32:58.083 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-7/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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"`
Nov 28 21:32:58.630 INFO [stdout] cd6943de6b61c71bd550d6f9c199ca5d7d0dda26ad72c1425fdf2b46e557abf4
Nov 28 21:32:58.634 INFO running `"docker" "start" "-a" "cd6943de6b61c71bd550d6f9c199ca5d7d0dda26ad72c1425fdf2b46e557abf4"`
Nov 28 21:33:00.100 INFO [stderr] usermod: no changes
Nov 28 21:33:00.204 INFO [stderr]     Checking nine v0.4.0 (/source)
Nov 28 21:33:02.050 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 21:33:02.050 INFO [stderr]  --> src/lib.rs:9:1
Nov 28 21:33:02.050 INFO [stderr]   |
Nov 28 21:33:02.050 INFO [stderr] 9 | #[macro_use]
Nov 28 21:33:02.050 INFO [stderr]   | ^^^^^^^^^^^^
Nov 28 21:33:02.050 INFO [stderr]   |
Nov 28 21:33:02.050 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 21:33:02.050 INFO [stderr] 
Nov 28 21:33:02.206 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 21:33:02.206 INFO [stderr]  --> src/lib.rs:9:1
Nov 28 21:33:02.206 INFO [stderr]   |
Nov 28 21:33:02.206 INFO [stderr] 9 | #[macro_use]
Nov 28 21:33:02.206 INFO [stderr]   | ^^^^^^^^^^^^
Nov 28 21:33:02.206 INFO [stderr]   |
Nov 28 21:33:02.209 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 21:33:02.209 INFO [stderr] 
Nov 28 21:33:08.406 INFO [stderr] warning: unused variable: `rattach`
Nov 28 21:33:08.406 INFO [stderr]   --> src/main.rs:88:13
Nov 28 21:33:08.406 INFO [stderr]    |
Nov 28 21:33:08.406 INFO [stderr] 88 |         let rattach: Rattach = self.read_msg().unwrap();
Nov 28 21:33:08.406 INFO [stderr]    |             ^^^^^^^ help: consider using `_rattach` instead
Nov 28 21:33:08.406 INFO [stderr]    |
Nov 28 21:33:08.406 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 21:33:08.406 INFO [stderr] 
Nov 28 21:33:08.549 INFO [stderr] warning: unused variable: `rattach`
Nov 28 21:33:08.549 INFO [stderr]   --> src/main.rs:88:13
Nov 28 21:33:08.549 INFO [stderr]    |
Nov 28 21:33:08.550 INFO [stderr] 88 |         let rattach: Rattach = self.read_msg().unwrap();
Nov 28 21:33:08.550 INFO [stderr]    |             ^^^^^^^ help: consider using `_rattach` instead
Nov 28 21:33:08.550 INFO [stderr]    |
Nov 28 21:33:08.551 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 21:33:08.551 INFO [stderr] 
Nov 28 21:33:08.596 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.46s
Nov 28 21:33:08.598 INFO [stderr] su: No module specific data is present
Nov 28 21:33:08.878 INFO running `"docker" "inspect" "cd6943de6b61c71bd550d6f9c199ca5d7d0dda26ad72c1425fdf2b46e557abf4"`
Nov 28 21:33:09.005 INFO running `"docker" "rm" "-f" "cd6943de6b61c71bd550d6f9c199ca5d7d0dda26ad72c1425fdf2b46e557abf4"`
Nov 28 21:33:09.103 INFO [stdout] cd6943de6b61c71bd550d6f9c199ca5d7d0dda26ad72c1425fdf2b46e557abf4