Dec 12 05:27:16.816 INFO checking unreliable-message-0.1.0 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 05:27:16.817 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 05:27:17.283 INFO [stdout] 627079c8c8afb512300c50b6e02bfb1fcf2748e12eeb1e2515897d9533a3633d
Dec 12 05:27:17.285 INFO running `"docker" "start" "-a" "627079c8c8afb512300c50b6e02bfb1fcf2748e12eeb1e2515897d9533a3633d"`
Dec 12 05:27:18.883 INFO [stderr] usermod: no changes
Dec 12 05:27:18.952 INFO [stderr]     Checking serde v0.7.15
Dec 12 05:27:18.952 INFO [stderr]     Checking vec_map v0.0.1
Dec 12 05:27:23.396 INFO [stderr]     Checking bincode v0.5.9
Dec 12 05:27:24.829 INFO [stderr]     Checking unreliable-message v0.1.0 (/source)
Dec 12 05:27:26.664 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.76s
Dec 12 05:27:26.664 INFO [stderr] su: No module specific data is present
Dec 12 05:27:26.902 INFO running `"docker" "inspect" "627079c8c8afb512300c50b6e02bfb1fcf2748e12eeb1e2515897d9533a3633d"`
Dec 12 05:27:26.964 INFO running `"docker" "rm" "-f" "627079c8c8afb512300c50b6e02bfb1fcf2748e12eeb1e2515897d9533a3633d"`
Dec 12 05:27:27.039 INFO [stdout] 627079c8c8afb512300c50b6e02bfb1fcf2748e12eeb1e2515897d9533a3633d