Nov 06 21:53:05.661 INFO checking ferruccio/fast against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 06 21:53:05.661 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-1/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 06 21:53:06.063 INFO blam! c7cc9292294d7354277779e323bcfdaa8c1c6c7215b3118dab560b0e4825c4ba
Nov 06 21:53:06.064 INFO running `"docker" "start" "-a" "c7cc9292294d7354277779e323bcfdaa8c1c6c7215b3118dab560b0e4825c4ba"`
Nov 06 21:53:08.256 INFO kablam! usermod: no changes
Nov 06 21:53:08.673 INFO kablam!     Checking rust-ini v0.12.1
Nov 06 21:53:08.732 INFO kablam!     Checking serde_json v1.0.22
Nov 06 21:53:08.741 INFO kablam!     Checking hmac v0.5.0
Nov 06 21:53:08.741 INFO kablam!     Checking sha2 v0.7.1
Nov 06 21:53:12.344 INFO kablam!     Checking rusoto_credential v0.11.0
Nov 06 21:53:15.849 INFO kablam!     Checking rusoto_core v0.32.0
Nov 06 21:53:19.524 INFO kablam!     Checking rusoto_sts v0.32.0
Nov 06 21:53:23.798 INFO kablam!     Checking fast v0.1.0 (/source)
Nov 06 21:53:30.193 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 21.91s
Nov 06 21:53:30.208 INFO kablam! su: No module specific data is present
Nov 06 21:53:30.997 INFO running `"docker" "rm" "-f" "c7cc9292294d7354277779e323bcfdaa8c1c6c7215b3118dab560b0e4825c4ba"`
Nov 06 21:53:31.329 INFO blam! c7cc9292294d7354277779e323bcfdaa8c1c6c7215b3118dab560b0e4825c4ba