Dec 12 01:52:09.301 INFO checking LPGhatguy/shunting-rust against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 01:52:09.301 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 01:52:09.620 INFO [stdout] 2b44d0d0f1f30a2233251003d096f7fbd4223c5b22c7a962db65a821266ccf9e
Dec 12 01:52:09.626 INFO running `"docker" "start" "-a" "2b44d0d0f1f30a2233251003d096f7fbd4223c5b22c7a962db65a821266ccf9e"`
Dec 12 01:52:10.807 INFO [stderr] usermod: no changes
Dec 12 01:52:10.868 INFO [stderr]     Checking memchr v2.0.1
Dec 12 01:52:11.336 INFO [stderr]     Checking aho-corasick v0.6.4
Dec 12 01:52:12.148 INFO [stderr]     Checking regex v0.2.3
Dec 12 01:52:14.536 INFO [stderr]     Checking shunting-rust v0.1.0 (/source)
Dec 12 01:52:15.873 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.05s
Dec 12 01:52:15.876 INFO [stderr] su: No module specific data is present
Dec 12 01:52:16.840 INFO running `"docker" "inspect" "2b44d0d0f1f30a2233251003d096f7fbd4223c5b22c7a962db65a821266ccf9e"`
Dec 12 01:52:17.160 INFO running `"docker" "rm" "-f" "2b44d0d0f1f30a2233251003d096f7fbd4223c5b22c7a962db65a821266ccf9e"`
Dec 12 01:52:17.424 INFO [stdout] 2b44d0d0f1f30a2233251003d096f7fbd4223c5b22c7a962db65a821266ccf9e