Dec 17 11:42:19.561 INFO checking xdavidel/rust-json-parse against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252 Dec 17 11:42:19.561 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/xdavidel/rust-json-parse:/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 17 11:42:20.180 INFO [stdout] 04f9fff748450b7d8df11bbd9ac4515acc3fa016f26efb4125121ebe12bd5ed6 Dec 17 11:42:20.188 INFO running `"docker" "start" "-a" "04f9fff748450b7d8df11bbd9ac4515acc3fa016f26efb4125121ebe12bd5ed6"` Dec 17 11:42:21.929 INFO [stderr] Compiling serde v1.0.79 Dec 17 11:42:21.935 INFO [stderr] Compiling syn v0.15.9 Dec 17 11:42:34.508 INFO [stderr] Compiling serde_derive v1.0.79 Dec 17 11:42:40.929 INFO [stderr] Checking serde_json v1.0.32 Dec 17 11:42:49.232 INFO [stderr] Checking json v0.1.0 (/opt/crater/workdir) Dec 17 11:42:49.620 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 27.80s Dec 17 11:42:50.086 INFO running `"docker" "inspect" "04f9fff748450b7d8df11bbd9ac4515acc3fa016f26efb4125121ebe12bd5ed6"` Dec 17 11:42:50.336 INFO running `"docker" "rm" "-f" "04f9fff748450b7d8df11bbd9ac4515acc3fa016f26efb4125121ebe12bd5ed6"` Dec 17 11:42:50.580 INFO [stdout] 04f9fff748450b7d8df11bbd9ac4515acc3fa016f26efb4125121ebe12bd5ed6