Dec 19 08:36:44.569 INFO checking skyscribe/pr-transfer-analyzer against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 08:36:44.569 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/skyscribe/pr-transfer-analyzer:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 08:36:45.080 INFO [stdout] 75d879db58242668cd26cc8a38a1fef0528f096bdcd91429733f8631e426f150
Dec 19 08:36:45.088 INFO running `"docker" "start" "-a" "75d879db58242668cd26cc8a38a1fef0528f096bdcd91429733f8631e426f150"`
Dec 19 08:36:46.700 INFO [stderr]    Compiling syn v0.15.20
Dec 19 08:36:46.700 INFO [stderr]     Checking flexi_logger v0.9.3
Dec 19 08:36:56.466 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 19 08:37:09.600 INFO [stderr]     Checking analyzer v0.1.0 (/opt/crater/workdir)
Dec 19 08:37:12.737 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.12s
Dec 19 08:37:13.796 INFO running `"docker" "inspect" "75d879db58242668cd26cc8a38a1fef0528f096bdcd91429733f8631e426f150"`
Dec 19 08:37:14.088 INFO running `"docker" "rm" "-f" "75d879db58242668cd26cc8a38a1fef0528f096bdcd91429733f8631e426f150"`
Dec 19 08:37:14.462 INFO [stdout] 75d879db58242668cd26cc8a38a1fef0528f096bdcd91429733f8631e426f150