Dec 12 17:25:55.153 INFO checking boxext-0.1.5 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 17:25:55.153 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 17:25:55.650 INFO [stdout] 6e6f1b48043eb80d3f6d5e1adef9368e30d0db21de27a87e4e2271de8d6e0864
Dec 12 17:25:55.652 INFO running `"docker" "start" "-a" "6e6f1b48043eb80d3f6d5e1adef9368e30d0db21de27a87e4e2271de8d6e0864"`
Dec 12 17:25:57.347 INFO [stderr] usermod: no changes
Dec 12 17:25:57.429 INFO [stderr]    Compiling boxext v0.1.5 (/source)
Dec 12 17:25:57.444 INFO [stderr]    Compiling syn v0.14.9
Dec 12 17:26:04.321 INFO [stderr]    Compiling boxext_derive v0.1.3
Dec 12 17:26:07.578 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.17s
Dec 12 17:26:07.578 INFO [stderr] su: No module specific data is present
Dec 12 17:26:07.954 INFO running `"docker" "inspect" "6e6f1b48043eb80d3f6d5e1adef9368e30d0db21de27a87e4e2271de8d6e0864"`
Dec 12 17:26:08.062 INFO running `"docker" "rm" "-f" "6e6f1b48043eb80d3f6d5e1adef9368e30d0db21de27a87e4e2271de8d6e0864"`
Dec 12 17:26:08.263 INFO [stdout] 6e6f1b48043eb80d3f6d5e1adef9368e30d0db21de27a87e4e2271de8d6e0864