Dec 12 14:59:29.600 INFO checking flags-macro-0.1.3 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 14:59:29.600 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 14:59:30.082 INFO [stdout] 13232040e50368bdcf62e065127e4888dc0cf676e8b8cf4d3eb2bea4b1027d4a
Dec 12 14:59:30.090 INFO running `"docker" "start" "-a" "13232040e50368bdcf62e065127e4888dc0cf676e8b8cf4d3eb2bea4b1027d4a"`
Dec 12 14:59:31.467 INFO [stderr] usermod: no changes
Dec 12 14:59:31.548 INFO [stderr]     Checking flags-macro v0.1.3 (/source)
Dec 12 14:59:31.548 INFO [stderr]     Checking enumflags v0.4.1
Dec 12 14:59:31.548 INFO [stderr]    Compiling syn v0.12.15
Dec 12 14:59:41.708 INFO [stderr]    Compiling enumflags_derive v0.4.1
Dec 12 14:59:45.052 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.51s
Dec 12 14:59:45.052 INFO [stderr] su: No module specific data is present
Dec 12 14:59:45.954 INFO running `"docker" "inspect" "13232040e50368bdcf62e065127e4888dc0cf676e8b8cf4d3eb2bea4b1027d4a"`
Dec 12 14:59:46.306 INFO running `"docker" "rm" "-f" "13232040e50368bdcf62e065127e4888dc0cf676e8b8cf4d3eb2bea4b1027d4a"`
Dec 12 14:59:46.696 INFO [stdout] 13232040e50368bdcf62e065127e4888dc0cf676e8b8cf4d3eb2bea4b1027d4a