[INFO] crate ff-find 0.24.9 is already in cache
[INFO] checking ff-find-0.24.9 against try#00e4530a79c42b21a6ca2ac1edb597c90d21f89f for pr-64672
[INFO] extracting crate ff-find 0.24.9 into work/builds/worker-4/source
[INFO] validating manifest of crates.io crate ff-find 0.24.9 on toolchain 00e4530a79c42b21a6ca2ac1edb597c90d21f89f
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+00e4530a79c42b21a6ca2ac1edb597c90d21f89f" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate ff-find 0.24.9
[INFO] finished tweaking crates.io crate ff-find 0.24.9
[INFO] tweaked toml for crates.io crate ff-find 0.24.9 written to work/builds/worker-4/source/Cargo.toml
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+00e4530a79c42b21a6ca2ac1edb597c90d21f89f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+00e4530a79c42b21a6ca2ac1edb597c90d21f89f" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+00e4530a79c42b21a6ca2ac1edb597c90d21f89f" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 75ee16e404485881e8b49554cb51470d7dca1de1f21a99052f7a741a7d2bd923
[INFO] running `"docker" "start" "-a" "75ee16e404485881e8b49554cb51470d7dca1de1f21a99052f7a741a7d2bd923"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking arc-swap v0.4.3
[INFO] [stderr]    Compiling ff-find v0.24.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking signal-hook-registry v1.1.1
[INFO] [stderr]     Checking signal-hook v0.1.10
[INFO] [stderr] error: could not compile `ff-find`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name ff src/main.rs --color never --emit=dep-info,metadata -C debuginfo=2 --test -C metadata=506315cda1037672 -C extra-filename=-506315cda1037672 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern aho_corasick=/opt/rustwide/target/debug/deps/libaho_corasick-b6b7bbfaa78f14f2.rmeta --extern ansi_term=/opt/rustwide/target/debug/deps/libansi_term-e3ad00f07ebe7139.rmeta --extern atty=/opt/rustwide/target/debug/deps/libatty-98d5fcc94d928c2a.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-d1a92c19cd546abd.rmeta --extern diff=/opt/rustwide/target/debug/deps/libdiff-b1b60c7c1d987d87.rmeta --extern globset=/opt/rustwide/target/debug/deps/libglobset-32f050ec0c3a716f.rmeta --extern fnv=/opt/rustwide/target/debug/deps/libfnv-0a9e739ac8e177b8.rmeta --extern glob=/opt/rustwide/target/debug/deps/libglob-ac3dfa7429a4150b.rmeta --extern ignore=/opt/rustwide/target/debug/deps/libignore-bcc65db9c6790b15.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-088bdbb36e851fd5.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-6f880e61dfd20cfa.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-88569688d90c69b5.rmeta --extern nix=/opt/rustwide/target/debug/deps/libnix-7d1d092a0751555e.rmeta --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-d091d3c4ce51df40.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-57800bd41ddcde30.rmeta --extern same_file=/opt/rustwide/target/debug/deps/libsame_file-17d07308e4f628d1.rmeta --extern signal_hook=/opt/rustwide/target/debug/deps/libsignal_hook-448395e7587feca9.rmeta --extern tempdir=/opt/rustwide/target/debug/deps/libtempdir-0af189293217f67a.rmeta --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-1abe3dff263d43fc.rmeta --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "75ee16e404485881e8b49554cb51470d7dca1de1f21a99052f7a741a7d2bd923"`
[INFO] running `"docker" "rm" "-f" "75ee16e404485881e8b49554cb51470d7dca1de1f21a99052f7a741a7d2bd923"`
[INFO] [stdout] 75ee16e404485881e8b49554cb51470d7dca1de1f21a99052f7a741a7d2bd923