Dec 18 09:41:02.433 INFO checking urlencoded-0.6.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 09:41:02.433 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/urlencoded/0.6.0:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 09:41:02.746 INFO [stdout] 86e1ca13a302e624d829873f9ae341282d19f22d49dcec6eff1bc3ee2b179273
Dec 18 09:41:02.747 INFO running `"docker" "start" "-a" "86e1ca13a302e624d829873f9ae341282d19f22d49dcec6eff1bc3ee2b179273"`
Dec 18 09:41:03.636 INFO [stderr]     Checking iron v0.6.0
Dec 18 09:41:04.483 INFO [stderr]     Checking persistent v0.4.0
Dec 18 09:41:05.156 INFO [stderr]     Checking bodyparser v0.8.0
Dec 18 09:41:05.884 INFO [stderr]     Checking urlencoded v0.6.0 (/opt/crater/workdir)
Dec 18 09:41:07.278 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.74s
Dec 18 09:41:07.548 INFO running `"docker" "inspect" "86e1ca13a302e624d829873f9ae341282d19f22d49dcec6eff1bc3ee2b179273"`
Dec 18 09:41:07.657 INFO running `"docker" "rm" "-f" "86e1ca13a302e624d829873f9ae341282d19f22d49dcec6eff1bc3ee2b179273"`
Dec 18 09:41:07.782 INFO [stdout] 86e1ca13a302e624d829873f9ae341282d19f22d49dcec6eff1bc3ee2b179273