[INFO] updating cached repository kerrickstaley/hsk_flashcards
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/kerrickstaley/hsk_flashcards
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/kerrickstaley/hsk_flashcards" "work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/kerrickstaley/hsk_flashcards"`
[INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/kerrickstaley/hsk_flashcards'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/kerrickstaley/hsk_flashcards" "work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/kerrickstaley/hsk_flashcards"`
[INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/kerrickstaley/hsk_flashcards'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 980cb2d89fadb6670cade0c3517a0faabfdcdc72
[INFO] sha for GitHub repo kerrickstaley/hsk_flashcards: 980cb2d89fadb6670cade0c3517a0faabfdcdc72
[INFO] validating manifest of kerrickstaley/hsk_flashcards on toolchain master#a850a426491e14186af2250549bf41256b5938d2
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of kerrickstaley/hsk_flashcards on toolchain try#06a150c7d11500b41499224f165e9de1de096768
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing kerrickstaley/hsk_flashcards
[INFO] finished frobbing kerrickstaley/hsk_flashcards
[INFO] frobbed toml for kerrickstaley/hsk_flashcards written to work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/kerrickstaley/hsk_flashcards/Cargo.toml
[INFO] started frobbing kerrickstaley/hsk_flashcards
[INFO] finished frobbing kerrickstaley/hsk_flashcards
[INFO] frobbed toml for kerrickstaley/hsk_flashcards written to work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/kerrickstaley/hsk_flashcards/Cargo.toml
[INFO] crate kerrickstaley/hsk_flashcards already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/crater-raid/crater/work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/kerrickstaley/hsk_flashcards/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking kerrickstaley/hsk_flashcards against master#a850a426491e14186af2250549bf41256b5938d2 for pr-60162
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60162/worker-7/master#a850a426491e14186af2250549bf41256b5938d2:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/kerrickstaley/hsk_flashcards:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+a850a426491e14186af2250549bf41256b5938d2-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] a01633da058942f284e8746546d9b5615b0fca80f289871df755f122ce0581f6
[INFO] running `"docker" "start" "-a" "a01633da058942f284e8746546d9b5615b0fca80f289871df755f122ce0581f6"`
[INFO] [stderr]     Blocking waiting for file lock on the registry index
[INFO] [stderr]    Compiling rusqlite v0.0.17
[INFO] [stderr]    Compiling yaml v0.2.1
[INFO] [stderr]    Compiling libsqlite3-sys v0.0.13
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]     Checking regex v0.1.80
[INFO] [stderr] error[E0463]: can't find crate for `pkg_config`
[INFO] [stderr]  --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusqlite-0.0.17/build.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | extern crate pkg_config;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr] error: Could not compile `rusqlite`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "a01633da058942f284e8746546d9b5615b0fca80f289871df755f122ce0581f6"`
[INFO] running `"docker" "rm" "-f" "a01633da058942f284e8746546d9b5615b0fca80f289871df755f122ce0581f6"`
[INFO] [stdout] a01633da058942f284e8746546d9b5615b0fca80f289871df755f122ce0581f6