Dec 12 01:58:39.374 INFO checking KevinMGranger/nine against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 01:58:39.374 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"`
Dec 12 01:58:39.608 INFO [stdout] 6e2a5ca01ad8b8f4b4730936d344e416da724fe8f9afefa9adac000941a1aac9
Dec 12 01:58:39.614 INFO running `"docker" "start" "-a" "6e2a5ca01ad8b8f4b4730936d344e416da724fe8f9afefa9adac000941a1aac9"`
Dec 12 01:58:40.558 INFO [stderr] usermod: no changes
Dec 12 01:58:40.651 INFO [stderr]     Checking nine v0.4.0 (/source)
Dec 12 01:58:43.056 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 01:58:43.056 INFO [stderr]  --> src/lib.rs:9:1
Dec 12 01:58:43.056 INFO [stderr]   |
Dec 12 01:58:43.056 INFO [stderr] 9 | #[macro_use]
Dec 12 01:58:43.056 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 01:58:43.056 INFO [stderr]   |
Dec 12 01:58:43.056 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 01:58:43.056 INFO [stderr] 
Dec 12 01:58:43.056 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 01:58:43.056 INFO [stderr]  --> src/lib.rs:9:1
Dec 12 01:58:43.056 INFO [stderr]   |
Dec 12 01:58:43.056 INFO [stderr] 9 | #[macro_use]
Dec 12 01:58:43.056 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 01:58:43.056 INFO [stderr]   |
Dec 12 01:58:43.056 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 01:58:43.056 INFO [stderr] 
Dec 12 01:58:48.276 INFO [stderr] warning: unused variable: `rattach`
Dec 12 01:58:48.276 INFO [stderr]   --> src/main.rs:88:13
Dec 12 01:58:48.276 INFO [stderr]    |
Dec 12 01:58:48.276 INFO [stderr] 88 |         let rattach: Rattach = self.read_msg().unwrap();
Dec 12 01:58:48.276 INFO [stderr]    |             ^^^^^^^ help: consider using `_rattach` instead
Dec 12 01:58:48.276 INFO [stderr]    |
Dec 12 01:58:48.276 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 01:58:48.276 INFO [stderr] 
Dec 12 01:58:48.620 INFO [stderr] warning: unused variable: `rattach`
Dec 12 01:58:48.620 INFO [stderr]   --> src/main.rs:88:13
Dec 12 01:58:48.620 INFO [stderr]    |
Dec 12 01:58:48.620 INFO [stderr] 88 |         let rattach: Rattach = self.read_msg().unwrap();
Dec 12 01:58:48.620 INFO [stderr]    |             ^^^^^^^ help: consider using `_rattach` instead
Dec 12 01:58:48.620 INFO [stderr]    |
Dec 12 01:58:48.620 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 01:58:48.620 INFO [stderr] 
Dec 12 01:58:48.666 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.08s
Dec 12 01:58:48.670 INFO [stderr] su: No module specific data is present
Dec 12 01:58:48.977 INFO running `"docker" "inspect" "6e2a5ca01ad8b8f4b4730936d344e416da724fe8f9afefa9adac000941a1aac9"`
Dec 12 01:58:49.059 INFO running `"docker" "rm" "-f" "6e2a5ca01ad8b8f4b4730936d344e416da724fe8f9afefa9adac000941a1aac9"`
Dec 12 01:58:49.273 INFO [stdout] 6e2a5ca01ad8b8f4b4730936d344e416da724fe8f9afefa9adac000941a1aac9