Dec 18 05:26:51.973 INFO checking Sigient/escape_tools against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 05:26:51.973 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/Sigient/escape_tools:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 05:26:52.646 INFO [stdout] 476c718bb5d76f122e739b5dd2fb1099b1abf5d3afc4825f37fb793a13c0c76d
Dec 18 05:26:52.648 INFO running `"docker" "start" "-a" "476c718bb5d76f122e739b5dd2fb1099b1abf5d3afc4825f37fb793a13c0c76d"`
Dec 18 05:26:55.332 INFO [stderr]     Checking urlencoding v0.2.0
Dec 18 05:26:55.336 INFO [stderr]     Checking ruby-sys v0.2.20
Dec 18 05:26:55.912 INFO [stderr]     Checking ruru v0.9.3
Dec 18 05:26:56.660 INFO [stderr]     Checking escape_tools v0.1.0 (/opt/crater/workdir)
Dec 18 05:26:57.316 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.02s
Dec 18 05:26:58.125 INFO running `"docker" "inspect" "476c718bb5d76f122e739b5dd2fb1099b1abf5d3afc4825f37fb793a13c0c76d"`
Dec 18 05:26:58.384 INFO running `"docker" "rm" "-f" "476c718bb5d76f122e739b5dd2fb1099b1abf5d3afc4825f37fb793a13c0c76d"`
Dec 18 05:26:58.700 INFO [stdout] 476c718bb5d76f122e739b5dd2fb1099b1abf5d3afc4825f37fb793a13c0c76d