Nov 07 08:26:36.545 INFO checking sparkly-0.1.5 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 08:26:36.546 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-6/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 07 08:26:36.973 INFO blam! 4a9d6e3e32a437f6a9e74a23dc195da54fecfc646a8f8dd038f4aaf9d43dfaa7
Nov 07 08:26:36.980 INFO running `"docker" "start" "-a" "4a9d6e3e32a437f6a9e74a23dc195da54fecfc646a8f8dd038f4aaf9d43dfaa7"`
Nov 07 08:26:38.512 INFO kablam! usermod: no changes
Nov 07 08:26:38.646 INFO kablam!     Checking wait-timeout v0.1.5
Nov 07 08:26:38.646 INFO kablam!     Checking rand v0.4.3
Nov 07 08:26:38.646 INFO kablam!     Checking bit-set v0.5.0
Nov 07 08:26:38.649 INFO kablam!     Checking sparkly v0.1.5 (/source)
Nov 07 08:26:41.165 INFO kablam!     Checking rusty-fork v0.2.1
Nov 07 08:26:42.660 INFO kablam!     Checking proptest v0.7.2
Nov 07 08:26:53.800 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 15.26s
Nov 07 08:26:53.805 INFO kablam! su: No module specific data is present
Nov 07 08:26:54.294 INFO running `"docker" "rm" "-f" "4a9d6e3e32a437f6a9e74a23dc195da54fecfc646a8f8dd038f4aaf9d43dfaa7"`
Nov 07 08:26:54.544 INFO blam! 4a9d6e3e32a437f6a9e74a23dc195da54fecfc646a8f8dd038f4aaf9d43dfaa7