Dec 12 12:47:59.705 INFO checking introspection-derive-0.1.0 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 12:47:59.705 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 12:47:59.864 INFO [stdout] 32b48cc79defbc218409ca2a80f7c46fb6d0e29838175dffdd5dfd9fa8e0a23a
Dec 12 12:47:59.865 INFO running `"docker" "start" "-a" "32b48cc79defbc218409ca2a80f7c46fb6d0e29838175dffdd5dfd9fa8e0a23a"`
Dec 12 12:48:00.374 INFO [stderr] usermod: no changes
Dec 12 12:48:00.431 INFO [stderr]     Checking introspection v0.1.0
Dec 12 12:48:01.052 INFO [stderr]     Checking introspection-derive v0.1.0 (/source)
Dec 12 12:48:01.968 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.57s
Dec 12 12:48:01.971 INFO [stderr] su: No module specific data is present
Dec 12 12:48:02.238 INFO running `"docker" "inspect" "32b48cc79defbc218409ca2a80f7c46fb6d0e29838175dffdd5dfd9fa8e0a23a"`
Dec 12 12:48:02.325 INFO running `"docker" "rm" "-f" "32b48cc79defbc218409ca2a80f7c46fb6d0e29838175dffdd5dfd9fa8e0a23a"`
Dec 12 12:48:02.394 INFO [stdout] 32b48cc79defbc218409ca2a80f7c46fb6d0e29838175dffdd5dfd9fa8e0a23a