Dec 12 17:53:58.186 INFO checking auto-0.0.8 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 17:53:58.186 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 17:53:58.780 INFO [stdout] c4a14fae75ec6def16f5e417a375532fea8115c71f61bfee860494da4473c908
Dec 12 17:53:58.782 INFO running `"docker" "start" "-a" "c4a14fae75ec6def16f5e417a375532fea8115c71f61bfee860494da4473c908"`
Dec 12 17:53:59.731 INFO [stderr] usermod: no changes
Dec 12 17:53:59.812 INFO [stderr]     Checking auto v0.0.8 (/source)
Dec 12 17:54:00.871 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 17:54:00.871 INFO [stderr]   --> src/lib.rs:44:1
Dec 12 17:54:00.871 INFO [stderr]    |
Dec 12 17:54:00.871 INFO [stderr] 44 | #[macro_use]
Dec 12 17:54:00.871 INFO [stderr]    | ^^^^^^^^^^^^
Dec 12 17:54:00.871 INFO [stderr]    |
Dec 12 17:54:00.871 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 12 17:54:00.871 INFO [stderr] 
Dec 12 17:54:00.871 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 17:54:00.871 INFO [stderr]   --> src/lib.rs:47:1
Dec 12 17:54:00.871 INFO [stderr]    |
Dec 12 17:54:00.871 INFO [stderr] 47 | #[macro_use]
Dec 12 17:54:00.871 INFO [stderr]    | ^^^^^^^^^^^^
Dec 12 17:54:00.871 INFO [stderr] 
Dec 12 17:54:00.880 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 17:54:00.880 INFO [stderr]   --> src/lib.rs:50:1
Dec 12 17:54:00.880 INFO [stderr]    |
Dec 12 17:54:00.880 INFO [stderr] 50 | #[macro_use]
Dec 12 17:54:00.880 INFO [stderr]    | ^^^^^^^^^^^^
Dec 12 17:54:00.880 INFO [stderr] 
Dec 12 17:54:01.172 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 17:54:01.172 INFO [stderr]   --> src/lib.rs:44:1
Dec 12 17:54:01.172 INFO [stderr]    |
Dec 12 17:54:01.172 INFO [stderr] 44 | #[macro_use]
Dec 12 17:54:01.172 INFO [stderr]    | ^^^^^^^^^^^^
Dec 12 17:54:01.172 INFO [stderr]    |
Dec 12 17:54:01.172 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 12 17:54:01.172 INFO [stderr] 
Dec 12 17:54:01.172 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 17:54:01.172 INFO [stderr]   --> src/lib.rs:47:1
Dec 12 17:54:01.172 INFO [stderr]    |
Dec 12 17:54:01.172 INFO [stderr] 47 | #[macro_use]
Dec 12 17:54:01.172 INFO [stderr]    | ^^^^^^^^^^^^
Dec 12 17:54:01.172 INFO [stderr] 
Dec 12 17:54:01.172 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 17:54:01.172 INFO [stderr]   --> src/lib.rs:50:1
Dec 12 17:54:01.172 INFO [stderr]    |
Dec 12 17:54:01.172 INFO [stderr] 50 | #[macro_use]
Dec 12 17:54:01.172 INFO [stderr]    | ^^^^^^^^^^^^
Dec 12 17:54:01.172 INFO [stderr] 
Dec 12 17:54:01.268 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.49s
Dec 12 17:54:01.276 INFO [stderr] su: No module specific data is present
Dec 12 17:54:02.036 INFO running `"docker" "inspect" "c4a14fae75ec6def16f5e417a375532fea8115c71f61bfee860494da4473c908"`
Dec 12 17:54:02.350 INFO running `"docker" "rm" "-f" "c4a14fae75ec6def16f5e417a375532fea8115c71f61bfee860494da4473c908"`
Dec 12 17:54:02.684 INFO [stdout] c4a14fae75ec6def16f5e417a375532fea8115c71f61bfee860494da4473c908