[INFO] updating cached repository exphp-share/exploding-types
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/exphp-share/exploding-types
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/exphp-share/exploding-types" "work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/exphp-share/exploding-types"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/exphp-share/exploding-types'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/exphp-share/exploding-types" "work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/exphp-share/exploding-types"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/exphp-share/exploding-types'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ffd9501eb0be97df222f36e69ba665ecb1005f39
[INFO] sha for GitHub repo exphp-share/exploding-types: ffd9501eb0be97df222f36e69ba665ecb1005f39
[INFO] validating manifest of exphp-share/exploding-types 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 exphp-share/exploding-types 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 exphp-share/exploding-types
[INFO] finished frobbing exphp-share/exploding-types
[INFO] frobbed toml for exphp-share/exploding-types written to work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/exphp-share/exploding-types/Cargo.toml
[INFO] started frobbing exphp-share/exploding-types
[INFO] finished frobbing exphp-share/exploding-types
[INFO] frobbed toml for exphp-share/exploding-types written to work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/exphp-share/exploding-types/Cargo.toml
[INFO] crate exphp-share/exploding-types 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 exphp-share/exploding-types against master#452087b4bf18cece2d52d7cd8c9147195e5404bf for pr-63247
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63247/worker-3/master#452087b4bf18cece2d52d7cd8c9147195e5404bf:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/exphp-share/exploding-types:/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] 71fcf1fcb7fa623d82b6c33a8e7566ddbc5d8eff93769cd3708d9f6509df6cf8
[INFO] running `"docker" "start" "-a" "71fcf1fcb7fa623d82b6c33a8e7566ddbc5d8eff93769cd3708d9f6509df6cf8"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking explode v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error: Could not compile `explode`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --edition=2018 --crate-name explode src/main.rs --color never --emit=dep-info,metadata -C debuginfo=2 --test -C metadata=56889df8f353cb07 -C extra-filename=-56889df8f353cb07 --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: Could not compile `explode`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --edition=2018 --crate-name explode src/main.rs --color never --crate-type bin --emit=dep-info,metadata -C debuginfo=2 -C metadata=baba680ae1e83a90 -C extra-filename=-baba680ae1e83a90 --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "71fcf1fcb7fa623d82b6c33a8e7566ddbc5d8eff93769cd3708d9f6509df6cf8"`
[INFO] running `"docker" "rm" "-f" "71fcf1fcb7fa623d82b6c33a8e7566ddbc5d8eff93769cd3708d9f6509df6cf8"`
[INFO] [stdout] 71fcf1fcb7fa623d82b6c33a8e7566ddbc5d8eff93769cd3708d9f6509df6cf8