Dec 18 12:46:52.040 INFO checking protocol-derive-1.0.3 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 12:46:52.040 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/protocol-derive/1.0.3:/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 12:46:52.440 INFO [stdout] 35bb835e7896a7515afb4644aa972ef40fcbee419546d62f074ee5ce3400658c
Dec 18 12:46:52.442 INFO running `"docker" "start" "-a" "35bb835e7896a7515afb4644aa972ef40fcbee419546d62f074ee5ce3400658c"`
Dec 18 12:46:53.760 INFO [stderr]     Checking syn v0.15.23
Dec 18 12:46:58.217 INFO [stderr]     Checking protocol-derive v1.0.3 (/opt/crater/workdir)
Dec 18 12:46:59.517 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.81s
Dec 18 12:46:59.862 INFO running `"docker" "inspect" "35bb835e7896a7515afb4644aa972ef40fcbee419546d62f074ee5ce3400658c"`
Dec 18 12:47:00.082 INFO running `"docker" "rm" "-f" "35bb835e7896a7515afb4644aa972ef40fcbee419546d62f074ee5ce3400658c"`
Dec 18 12:47:00.328 INFO [stdout] 35bb835e7896a7515afb4644aa972ef40fcbee419546d62f074ee5ce3400658c