[INFO] crate ucd-generate 0.2.3 is already in cache
[INFO] extracting crate ucd-generate 0.2.3 into work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/reg/ucd-generate/0.2.3
[INFO] extracting crate ucd-generate 0.2.3 into work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/reg/ucd-generate/0.2.3
[INFO] validating manifest of ucd-generate-0.2.3 on toolchain master#452087b4bf18cece2d52d7cd8c9147195e5404bf
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ucd-generate-0.2.3 on toolchain try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ucd-generate-0.2.3
[INFO] finished frobbing ucd-generate-0.2.3
[INFO] frobbed toml for ucd-generate-0.2.3 written to work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/reg/ucd-generate/0.2.3/Cargo.toml
[INFO] started frobbing ucd-generate-0.2.3
[INFO] finished frobbing ucd-generate-0.2.3
[INFO] frobbed toml for ucd-generate-0.2.3 written to work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/reg/ucd-generate/0.2.3/Cargo.toml
[INFO] crate ucd-generate-0.2.3 already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking ucd-generate-0.2.3 against master#452087b4bf18cece2d52d7cd8c9147195e5404bf for pr-63247
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63247/worker-1/master#452087b4bf18cece2d52d7cd8c9147195e5404bf:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/reg/ucd-generate/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" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] b4454b11e5932c6e0c44f11d78af1c9e88f2a3022a308777475d73555c20c89d
[INFO] running `"docker" "start" "-a" "b4454b11e5932c6e0c44f11d78af1c9e88f2a3022a308777475d73555c20c89d"`
[INFO] [stderr]     Checking ucd-util v0.1.4
[INFO] [stderr]     Checking atty v0.2.13
[INFO] [stderr]     Checking fst v0.3.5
[INFO] [stderr]     Checking regex-syntax v0.6.9
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking regex v1.2.0
[INFO] [stderr]     Checking regex-automata v0.1.7
[INFO] [stderr]     Checking ucd-parse v0.1.4
[INFO] [stderr]     Checking ucd-generate v0.2.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.59s
[INFO] running `"docker" "inspect" "b4454b11e5932c6e0c44f11d78af1c9e88f2a3022a308777475d73555c20c89d"`
[INFO] running `"docker" "rm" "-f" "b4454b11e5932c6e0c44f11d78af1c9e88f2a3022a308777475d73555c20c89d"`
[INFO] [stdout] b4454b11e5932c6e0c44f11d78af1c9e88f2a3022a308777475d73555c20c89d