Dec 18 09:55:32.511 INFO checking tuf-0.3.0-alpha3 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 09:55:32.511 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/tuf/0.3.0-alpha3:/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 09:55:32.674 INFO [stdout] 85052d13502ca975da35120e87eb8cdc81d8f43e69213577802c4f80dc8c5112
Dec 18 09:55:32.678 INFO running `"docker" "start" "-a" "85052d13502ca975da35120e87eb8cdc81d8f43e69213577802c4f80dc8c5112"`
Dec 18 09:55:33.364 INFO [stderr]     Checking maplit v0.1.6
Dec 18 09:55:33.366 INFO [stderr]     Checking derp v0.0.4
Dec 18 09:55:33.368 INFO [stderr]    Compiling ring v0.11.0
Dec 18 09:55:39.749 INFO [stderr]     Checking tuf v0.3.0-alpha3 (/opt/crater/workdir)
Dec 18 09:55:44.745 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.49s
Dec 18 09:55:45.276 INFO running `"docker" "inspect" "85052d13502ca975da35120e87eb8cdc81d8f43e69213577802c4f80dc8c5112"`
Dec 18 09:55:45.460 INFO running `"docker" "rm" "-f" "85052d13502ca975da35120e87eb8cdc81d8f43e69213577802c4f80dc8c5112"`
Dec 18 09:55:45.678 INFO [stdout] 85052d13502ca975da35120e87eb8cdc81d8f43e69213577802c4f80dc8c5112