Dec 05 09:17:33.373 INFO checking patch-0.4.2 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 09:17:33.374 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 05 09:17:33.602 INFO [stdout] b53774a56f94f12fb46be88396a170483476b002bd7b9a0d0a24bd7b8b8f8aab
Dec 05 09:17:33.604 INFO running `"docker" "start" "-a" "b53774a56f94f12fb46be88396a170483476b002bd7b9a0d0a24bd7b8b8f8aab"`
Dec 05 09:17:34.237 INFO [stderr] usermod: no changes
Dec 05 09:17:34.319 INFO [stderr]     Checking patch v0.4.2 (/source)
Dec 05 09:17:35.279 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 09:17:35.279 INFO [stderr]  --> src/lib.rs:8:1
Dec 05 09:17:35.279 INFO [stderr]   |
Dec 05 09:17:35.279 INFO [stderr] 8 | #[macro_use]
Dec 05 09:17:35.279 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 09:17:35.279 INFO [stderr]   |
Dec 05 09:17:35.279 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 09:17:35.279 INFO [stderr] 
Dec 05 09:17:35.387 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 09:17:35.387 INFO [stderr]  --> src/lib.rs:8:1
Dec 05 09:17:35.387 INFO [stderr]   |
Dec 05 09:17:35.387 INFO [stderr] 8 | #[macro_use]
Dec 05 09:17:35.387 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 09:17:35.387 INFO [stderr]   |
Dec 05 09:17:35.387 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 09:17:35.387 INFO [stderr] 
Dec 05 09:17:36.839 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.57s
Dec 05 09:17:36.839 INFO [stderr] su: No module specific data is present
Dec 05 09:17:37.679 INFO running `"docker" "inspect" "b53774a56f94f12fb46be88396a170483476b002bd7b9a0d0a24bd7b8b8f8aab"`
Dec 05 09:17:37.851 INFO running `"docker" "rm" "-f" "b53774a56f94f12fb46be88396a170483476b002bd7b9a0d0a24bd7b8b8f8aab"`
Dec 05 09:17:38.028 INFO [stdout] b53774a56f94f12fb46be88396a170483476b002bd7b9a0d0a24bd7b8b8f8aab