Dec 12 07:28:21.349 INFO checking singletonum-0.2.0 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 07:28:21.349 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 07:28:21.518 INFO [stdout] b541da74af7957ca9c5271e983bd0df9d089e6d8fe96e6e244d88b12a412fa04
Dec 12 07:28:21.520 INFO running `"docker" "start" "-a" "b541da74af7957ca9c5271e983bd0df9d089e6d8fe96e6e244d88b12a412fa04"`
Dec 12 07:28:21.970 INFO [stderr] usermod: no changes
Dec 12 07:28:22.087 INFO [stderr]    Compiling failure v0.1.3
Dec 12 07:28:23.160 INFO [stderr]    Compiling singletonum-derive v0.2.0
Dec 12 07:28:24.747 INFO [stderr]     Checking singletonum v0.2.0 (/source)
Dec 12 07:28:25.833 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 07:28:25.833 INFO [stderr]  --> src/lib.rs:1:1
Dec 12 07:28:25.833 INFO [stderr]   |
Dec 12 07:28:25.833 INFO [stderr] 1 | #[macro_use]
Dec 12 07:28:25.833 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 07:28:25.833 INFO [stderr]   |
Dec 12 07:28:25.833 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 07:28:25.833 INFO [stderr] 
Dec 12 07:28:25.927 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 07:28:25.927 INFO [stderr]  --> src/lib.rs:1:1
Dec 12 07:28:25.927 INFO [stderr]   |
Dec 12 07:28:25.928 INFO [stderr] 1 | #[macro_use]
Dec 12 07:28:25.928 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 07:28:25.928 INFO [stderr]   |
Dec 12 07:28:25.928 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 07:28:25.928 INFO [stderr] 
Dec 12 07:28:25.956 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.97s
Dec 12 07:28:25.962 INFO [stderr] su: No module specific data is present
Dec 12 07:28:26.414 INFO running `"docker" "inspect" "b541da74af7957ca9c5271e983bd0df9d089e6d8fe96e6e244d88b12a412fa04"`
Dec 12 07:28:26.548 INFO running `"docker" "rm" "-f" "b541da74af7957ca9c5271e983bd0df9d089e6d8fe96e6e244d88b12a412fa04"`
Dec 12 07:28:26.659 INFO [stdout] b541da74af7957ca9c5271e983bd0df9d089e6d8fe96e6e244d88b12a412fa04