Dec 05 11:07:18.877 INFO checking lib_composite-0.6.0 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 11:07:18.877 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 11:07:19.299 INFO [stdout] 926428798e85b035e5d24ac4d8fc24c2e20cf4d4cef3a4d5ae15e64d2fcfa248
Dec 05 11:07:19.299 INFO running `"docker" "start" "-a" "926428798e85b035e5d24ac4d8fc24c2e20cf4d4cef3a4d5ae15e64d2fcfa248"`
Dec 05 11:07:20.235 INFO [stderr] usermod: no changes
Dec 05 11:07:20.299 INFO [stderr]     Checking libc v0.2.44
Dec 05 11:07:20.299 INFO [stderr]     Checking const-cstr-fork v0.2.2
Dec 05 11:07:21.011 INFO [stderr]     Checking libc-extra v0.0.15
Dec 05 11:07:24.566 INFO [stderr]     Checking lib_composite v0.6.0 (/source)
Dec 05 11:07:27.518 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.25s
Dec 05 11:07:27.518 INFO [stderr] su: No module specific data is present
Dec 05 11:07:27.931 INFO running `"docker" "inspect" "926428798e85b035e5d24ac4d8fc24c2e20cf4d4cef3a4d5ae15e64d2fcfa248"`
Dec 05 11:07:28.273 INFO running `"docker" "rm" "-f" "926428798e85b035e5d24ac4d8fc24c2e20cf4d4cef3a4d5ae15e64d2fcfa248"`
Dec 05 11:07:28.440 INFO [stdout] 926428798e85b035e5d24ac4d8fc24c2e20cf4d4cef3a4d5ae15e64d2fcfa248