Dec 11 10:55:16.938 INFO checking robertohuertasm/rust-a-gentle-introduction against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 10:55:16.938 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 10:55:17.533 INFO [stdout] 9b291b5e642bbae49a460b1edd5c04bc00c70b1ee2ed90e448e756885a2bf95f
Dec 11 10:55:17.535 INFO running `"docker" "start" "-a" "9b291b5e642bbae49a460b1edd5c04bc00c70b1ee2ed90e448e756885a2bf95f"`
Dec 11 10:55:19.486 INFO [stderr] usermod: no changes
Dec 11 10:55:19.616 INFO [stderr]     Checking gentle_intro v0.1.0 (/source)
Dec 11 10:55:20.552 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
Dec 11 10:55:20.573 INFO [stderr] su: No module specific data is present
Dec 11 10:55:21.332 INFO running `"docker" "inspect" "9b291b5e642bbae49a460b1edd5c04bc00c70b1ee2ed90e448e756885a2bf95f"`
Dec 11 10:55:21.596 INFO running `"docker" "rm" "-f" "9b291b5e642bbae49a460b1edd5c04bc00c70b1ee2ed90e448e756885a2bf95f"`
Dec 11 10:55:21.825 INFO [stdout] 9b291b5e642bbae49a460b1edd5c04bc00c70b1ee2ed90e448e756885a2bf95f