Oct 31 19:11:37.182 INFO checking tshlabs/maestro against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Oct 31 19:11:37.182 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-6/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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"`
Oct 31 19:11:37.657 INFO blam! 5e85f89adf9b91ecefc90eb02332708511b638113652b1587d63ed1539433ce4
Oct 31 19:11:37.658 INFO running `"docker" "start" "-a" "5e85f89adf9b91ecefc90eb02332708511b638113652b1587d63ed1539433ce4"`
Oct 31 19:11:38.812 INFO kablam! usermod: no changes
Oct 31 19:11:38.960 INFO kablam!     Checking arc-swap v0.3.0
Oct 31 19:11:39.016 INFO kablam!     Checking crossbeam-epoch v0.6.0
Oct 31 19:11:39.016 INFO kablam!     Checking parking_lot_core v0.3.1
Oct 31 19:11:39.832 INFO kablam!     Checking signal-hook v0.1.5
Oct 31 19:11:40.359 INFO kablam!     Checking parking_lot v0.6.4
Oct 31 19:11:41.214 INFO kablam!     Checking crossbeam-channel v0.2.6
Oct 31 19:11:42.349 INFO kablam!     Checking maestro v0.1.0 (/source)
Oct 31 19:11:44.104 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.26s
Oct 31 19:11:44.117 INFO kablam! su: No module specific data is present
Oct 31 19:11:44.766 INFO running `"docker" "rm" "-f" "5e85f89adf9b91ecefc90eb02332708511b638113652b1587d63ed1539433ce4"`
Oct 31 19:11:45.023 INFO blam! 5e85f89adf9b91ecefc90eb02332708511b638113652b1587d63ed1539433ce4