Dec 12 16:16:07.771 INFO checking crates-io-0.20.0 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 16:16:07.771 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 16:16:08.027 INFO [stdout] 1d8d332d6a6c9d53265260e2ad54f2b09a9e1fb30a251d7e1954091d55d6c7cb
Dec 12 16:16:08.029 INFO running `"docker" "start" "-a" "1d8d332d6a6c9d53265260e2ad54f2b09a9e1fb30a251d7e1954091d55d6c7cb"`
Dec 12 16:16:08.497 INFO [stderr] usermod: no changes
Dec 12 16:16:08.605 INFO [stderr]     Checking crates-io v0.20.0 (/source)
Dec 12 16:16:12.578 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.06s
Dec 12 16:16:12.589 INFO [stderr] su: No module specific data is present
Dec 12 16:16:13.692 INFO running `"docker" "inspect" "1d8d332d6a6c9d53265260e2ad54f2b09a9e1fb30a251d7e1954091d55d6c7cb"`
Dec 12 16:16:14.038 INFO running `"docker" "rm" "-f" "1d8d332d6a6c9d53265260e2ad54f2b09a9e1fb30a251d7e1954091d55d6c7cb"`
Dec 12 16:16:14.384 INFO [stdout] 1d8d332d6a6c9d53265260e2ad54f2b09a9e1fb30a251d7e1954091d55d6c7cb