Dec 18 14:55:26.820 INFO checking interpolate-0.2.3 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 14:55:26.821 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/interpolate/0.2.3:/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 14:55:27.053 INFO [stdout] e3920f6f1aea8931ce60ea59d020131ac223c0372049626b48a8f14992696969
Dec 18 14:55:27.054 INFO running `"docker" "start" "-a" "e3920f6f1aea8931ce60ea59d020131ac223c0372049626b48a8f14992696969"`
Dec 18 14:55:27.832 INFO [stderr] warning: library `interpolate` should only specify `proc-macro = true` instead of setting `crate-type`
Dec 18 14:55:27.832 INFO [stderr]     Checking interpolate v0.2.3 (/opt/crater/workdir)
Dec 18 14:55:28.183 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
Dec 18 14:55:28.446 INFO running `"docker" "inspect" "e3920f6f1aea8931ce60ea59d020131ac223c0372049626b48a8f14992696969"`
Dec 18 14:55:28.565 INFO running `"docker" "rm" "-f" "e3920f6f1aea8931ce60ea59d020131ac223c0372049626b48a8f14992696969"`
Dec 18 14:55:28.668 INFO [stdout] e3920f6f1aea8931ce60ea59d020131ac223c0372049626b48a8f14992696969