Dec 12 13:05:28.233 INFO checking hwloc-0.5.0 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 13:05:28.234 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 13:05:28.495 INFO [stdout] 6d2714c9a508c9b15fc7913dc63e2f7f1567285912f0e4e3ba276acaa3fa7e74
Dec 12 13:05:28.498 INFO running `"docker" "start" "-a" "6d2714c9a508c9b15fc7913dc63e2f7f1567285912f0e4e3ba276acaa3fa7e74"`
Dec 12 13:05:29.382 INFO [stderr] usermod: no changes
Dec 12 13:05:29.456 INFO [stderr]    Compiling hwloc v0.5.0 (/source)
Dec 12 13:05:31.371 INFO [stderr] warning: redundant linker flag specified for library `hwloc`
Dec 12 13:05:31.371 INFO [stderr] 
Dec 12 13:05:32.900 INFO [stderr] warning: redundant linker flag specified for library `hwloc`
Dec 12 13:05:32.900 INFO [stderr] 
Dec 12 13:05:35.481 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.07s
Dec 12 13:05:35.488 INFO [stderr] su: No module specific data is present
Dec 12 13:05:36.066 INFO running `"docker" "inspect" "6d2714c9a508c9b15fc7913dc63e2f7f1567285912f0e4e3ba276acaa3fa7e74"`
Dec 12 13:05:36.319 INFO running `"docker" "rm" "-f" "6d2714c9a508c9b15fc7913dc63e2f7f1567285912f0e4e3ba276acaa3fa7e74"`
Dec 12 13:05:36.676 INFO [stdout] 6d2714c9a508c9b15fc7913dc63e2f7f1567285912f0e4e3ba276acaa3fa7e74