Dec 19 19:48:17.824 INFO checking blakehawkins/project-euler against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955 Dec 19 19:48:17.824 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/blakehawkins/project-euler:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"` Dec 19 19:48:18.316 INFO [stdout] 313cd46def64d16256e442a60720e473d04c2d2c29baa828dc6eb4f5a4780ce3 Dec 19 19:48:18.319 INFO running `"docker" "start" "-a" "313cd46def64d16256e442a60720e473d04c2d2c29baa828dc6eb4f5a4780ce3"` Dec 19 19:48:19.470 INFO [stderr] Checking regex v1.0.0 Dec 19 19:48:21.712 INFO [stderr] Checking env_logger v0.5.10 Dec 19 19:48:22.417 INFO [stderr] Checking clap-verbosity-flag v0.1.0 Dec 19 19:48:23.680 INFO [stderr] Checking quicli v0.3.0 Dec 19 19:48:24.544 INFO [stderr] Checking project-euler v0.1.0 (/opt/crater/workdir) Dec 19 19:48:27.276 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.99s Dec 19 19:48:27.723 INFO running `"docker" "inspect" "313cd46def64d16256e442a60720e473d04c2d2c29baa828dc6eb4f5a4780ce3"` Dec 19 19:48:27.857 INFO running `"docker" "rm" "-f" "313cd46def64d16256e442a60720e473d04c2d2c29baa828dc6eb4f5a4780ce3"` Dec 19 19:48:27.969 INFO [stdout] 313cd46def64d16256e442a60720e473d04c2d2c29baa828dc6eb4f5a4780ce3