[INFO] crate slice-of-array 0.2.1 is already in cache
[INFO] extracting crate slice-of-array 0.2.1 into work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/reg/slice-of-array/0.2.1
[INFO] extracting crate slice-of-array 0.2.1 into work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/reg/slice-of-array/0.2.1
[INFO] validating manifest of slice-of-array-0.2.1 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 slice-of-array-0.2.1 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 slice-of-array-0.2.1
[INFO] finished frobbing slice-of-array-0.2.1
[INFO] frobbed toml for slice-of-array-0.2.1 written to work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/reg/slice-of-array/0.2.1/Cargo.toml
[INFO] started frobbing slice-of-array-0.2.1
[INFO] finished frobbing slice-of-array-0.2.1
[INFO] frobbed toml for slice-of-array-0.2.1 written to work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/reg/slice-of-array/0.2.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 slice-of-array-0.2.1 against master#452087b4bf18cece2d52d7cd8c9147195e5404bf for pr-63247
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63247/worker-7/master#452087b4bf18cece2d52d7cd8c9147195e5404bf:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/reg/slice-of-array/0.2.1:/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] 22a013ca57641649e02761dc28b00f095b802b04cfaea680340279c05dada08a
[INFO] running `"docker" "start" "-a" "22a013ca57641649e02761dc28b00f095b802b04cfaea680340279c05dada08a"`
[INFO] [stderr]    Compiling pulldown-cmark v0.0.11
[INFO] [stderr]     Checking slice-of-array v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Checking unicode-bidi v0.3.3
[INFO] [stderr]     Checking syntex_pos v0.58.1
[INFO] [stderr]     Checking idna v0.1.5
[INFO] [stderr]     Checking syntex_errors v0.58.1
[INFO] [stderr]     Checking syntex_syntax v0.58.1
[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]     Checking version-sync v0.3.1
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.57s
[INFO] running `"docker" "inspect" "22a013ca57641649e02761dc28b00f095b802b04cfaea680340279c05dada08a"`
[INFO] running `"docker" "rm" "-f" "22a013ca57641649e02761dc28b00f095b802b04cfaea680340279c05dada08a"`
[INFO] [stdout] 22a013ca57641649e02761dc28b00f095b802b04cfaea680340279c05dada08a