Dec 05 06:54:16.403 INFO checking serde_lvm-0.1.1 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 06:54:16.403 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 05 06:54:16.783 INFO [stdout] a02d70251260c2668d253fc570dfc6b7530aa0c89d2728021d53426139521947
Dec 05 06:54:16.789 INFO running `"docker" "start" "-a" "a02d70251260c2668d253fc570dfc6b7530aa0c89d2728021d53426139521947"`
Dec 05 06:54:17.789 INFO [stderr] usermod: no changes
Dec 05 06:54:17.963 INFO [stderr]    Compiling itertools v0.7.11
Dec 05 06:54:17.963 INFO [stderr]    Compiling syn v0.12.15
Dec 05 06:54:17.963 INFO [stderr]    Compiling strum_macros v0.8.0
Dec 05 06:54:28.543 INFO [stderr]    Compiling shrinkwraprs v0.2.0
Dec 05 06:54:28.543 INFO [stderr]    Compiling derive_more v0.10.0
Dec 05 06:54:32.996 INFO [stderr]     Checking serde_lvm v0.1.1 (/source)
Dec 05 06:54:38.181 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.34s
Dec 05 06:54:38.190 INFO [stderr] su: No module specific data is present
Dec 05 06:54:38.623 INFO running `"docker" "inspect" "a02d70251260c2668d253fc570dfc6b7530aa0c89d2728021d53426139521947"`
Dec 05 06:54:38.735 INFO running `"docker" "rm" "-f" "a02d70251260c2668d253fc570dfc6b7530aa0c89d2728021d53426139521947"`
Dec 05 06:54:38.861 INFO [stdout] a02d70251260c2668d253fc570dfc6b7530aa0c89d2728021d53426139521947