Dec 11 22:27:16.216 INFO checking archer884/fastls against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 22:27:16.216 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 11 22:27:16.432 INFO [stdout] 723d4557a2e1d8669fff2b4f79592a4b7c1b8158ecd82f2d9ad57a4af46e6d94
Dec 11 22:27:16.438 INFO running `"docker" "start" "-a" "723d4557a2e1d8669fff2b4f79592a4b7c1b8158ecd82f2d9ad57a4af46e6d94"`
Dec 11 22:27:16.976 INFO [stderr] usermod: no changes
Dec 11 22:27:17.072 INFO [stderr]    Compiling syn v0.15.18
Dec 11 22:27:23.508 INFO [stderr]    Compiling structopt-derive v0.2.13
Dec 11 22:27:26.759 INFO [stderr]     Checking structopt v0.2.13
Dec 11 22:27:27.352 INFO [stderr]     Checking fastls v0.1.0 (/source)
Dec 11 22:27:28.596 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.60s
Dec 11 22:27:28.601 INFO [stderr] su: No module specific data is present
Dec 11 22:27:29.049 INFO running `"docker" "inspect" "723d4557a2e1d8669fff2b4f79592a4b7c1b8158ecd82f2d9ad57a4af46e6d94"`
Dec 11 22:27:29.212 INFO running `"docker" "rm" "-f" "723d4557a2e1d8669fff2b4f79592a4b7c1b8158ecd82f2d9ad57a4af46e6d94"`
Dec 11 22:27:29.532 INFO [stdout] 723d4557a2e1d8669fff2b4f79592a4b7c1b8158ecd82f2d9ad57a4af46e6d94