Nov 28 09:11:06.308 INFO checking asonix/rust-worker-pool against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 09:11:06.310 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 28 09:11:06.825 INFO [stdout] 6649973969cff43bd4d827f9cdc3cdfc2e92db57e055b6394a76fdbf77d8eae2
Nov 28 09:11:06.830 INFO running `"docker" "start" "-a" "6649973969cff43bd4d827f9cdc3cdfc2e92db57e055b6394a76fdbf77d8eae2"`
Nov 28 09:11:08.232 INFO [stderr] usermod: no changes
Nov 28 09:11:08.431 INFO [stderr]     Checking nbchan v0.1.0
Nov 28 09:11:08.431 INFO [stderr]     Checking splay_tree v0.2.8
Nov 28 09:11:08.431 INFO [stderr]     Checking handy_async v0.2.12
Nov 28 09:11:12.639 INFO [stderr]     Checking fibers v0.1.8
Nov 28 09:11:14.494 INFO [stderr]     Checking worker-pool v0.1.0 (/source)
Nov 28 09:11:27.309 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.03s
Nov 28 09:11:27.318 INFO [stderr] su: No module specific data is present
Nov 28 09:11:28.351 INFO running `"docker" "inspect" "6649973969cff43bd4d827f9cdc3cdfc2e92db57e055b6394a76fdbf77d8eae2"`
Nov 28 09:11:28.738 INFO running `"docker" "rm" "-f" "6649973969cff43bd4d827f9cdc3cdfc2e92db57e055b6394a76fdbf77d8eae2"`
Nov 28 09:11:29.097 INFO [stdout] 6649973969cff43bd4d827f9cdc3cdfc2e92db57e055b6394a76fdbf77d8eae2