Dec 18 09:57:07.257 INFO checking tsukuyomi-macros-0.4.3 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 09:57:07.257 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/tsukuyomi-macros/0.4.3:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 09:57:07.707 INFO [stdout] 7949159e6a681b0eb076cc29e3db160c998d7fff674a5151a78b6563100b0468
Dec 18 09:57:07.712 INFO running `"docker" "start" "-a" "7949159e6a681b0eb076cc29e3db160c998d7fff674a5151a78b6563100b0468"`
Dec 18 09:57:09.584 INFO [stderr]    Compiling tsukuyomi-internal v0.4.3
Dec 18 09:57:09.584 INFO [stderr]    Compiling tsukuyomi-macros v0.4.3 (/opt/crater/workdir)
Dec 18 09:57:09.584 INFO [stderr]     Checking syn v0.15.23
Dec 18 09:57:09.584 INFO [stderr]     Checking failure v0.1.3
Dec 18 09:57:20.848 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.38s
Dec 18 09:57:21.654 INFO running `"docker" "inspect" "7949159e6a681b0eb076cc29e3db160c998d7fff674a5151a78b6563100b0468"`
Dec 18 09:57:21.928 INFO running `"docker" "rm" "-f" "7949159e6a681b0eb076cc29e3db160c998d7fff674a5151a78b6563100b0468"`
Dec 18 09:57:22.256 INFO [stdout] 7949159e6a681b0eb076cc29e3db160c998d7fff674a5151a78b6563100b0468