[INFO] crate ff-find 0.24.11 is already in cache
[INFO] checking ff-find-0.24.11 against try#e922e6444795ab795fab1943288aee3d543699b8 for pr-66852
[INFO] extracting crate ff-find 0.24.11 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate ff-find 0.24.11 on toolchain e922e6444795ab795fab1943288aee3d543699b8
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e922e6444795ab795fab1943288aee3d543699b8" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate ff-find 0.24.11
[INFO] finished tweaking crates.io crate ff-find 0.24.11
[INFO] tweaked toml for crates.io crate ff-find 0.24.11 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate ff-find 0.24.11 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e922e6444795ab795fab1943288aee3d543699b8" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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" "+e922e6444795ab795fab1943288aee3d543699b8" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 4d8f15351f569f87d296c2c2233e32f02bf5d5b6d958105502edc2e1557e9ceb
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "4d8f15351f569f87d296c2c2233e32f02bf5d5b6d958105502edc2e1557e9ceb"`
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling unicode-width v0.1.6
[INFO] [stderr]    Compiling nix v0.15.0
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]    Compiling bitflags v1.2.0
[INFO] [stderr]     Checking ignore v0.4.10
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]     Checking getrandom v0.1.12
[INFO] [stderr]     Checking atty v0.2.13
[INFO] [stderr]     Checking signal-hook-registry v1.1.1
[INFO] [stderr]     Checking num_cpus v1.10.1
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking signal-hook v0.1.10
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]     Checking rand v0.7.2
[INFO] [stderr]     Checking tempdir v0.3.7
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]    Compiling ff-find v0.24.11 (/opt/rustwide/workdir)
[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 --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,metadata -C debuginfo=2 --test -C metadata=4cbc36aa840ecdf1 -C extra-filename=-4cbc36aa840ecdf1 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern aho_corasick=/opt/rustwide/target/debug/deps/libaho_corasick-3774638cc9cc98d4.rmeta --extern ansi_term=/opt/rustwide/target/debug/deps/libansi_term-e1258711c97adfd8.rmeta --extern atty=/opt/rustwide/target/debug/deps/libatty-039755c0356dc45e.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-f12c10121ad5c1ef.rmeta --extern diff=/opt/rustwide/target/debug/deps/libdiff-e647b6fb7e0d9ad4.rmeta --extern globset=/opt/rustwide/target/debug/deps/libglobset-7ffcc58b366d0ed4.rmeta --extern fnv=/opt/rustwide/target/debug/deps/libfnv-41f484bf1368fb77.rmeta --extern glob=/opt/rustwide/target/debug/deps/libglob-868815a88c532a9e.rmeta --extern ignore=/opt/rustwide/target/debug/deps/libignore-666dfbbb868f51df.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-08f4ad0bf95f3e55.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-59c5628c4853ac2a.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-66e5b130e6f9ea2d.rmeta --extern nix=/opt/rustwide/target/debug/deps/libnix-8d10f80176e04269.rmeta --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-9384fc32d881fed8.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-1558936c3e934a18.rmeta --extern same_file=/opt/rustwide/target/debug/deps/libsame_file-7522d6b937560e65.rmeta --extern signal_hook=/opt/rustwide/target/debug/deps/libsignal_hook-4ad0ab2bc2ced899.rmeta --extern tempdir=/opt/rustwide/target/debug/deps/libtempdir-1b27b735b735c42c.rmeta --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-fe282d68e9be68c1.rmeta --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "4d8f15351f569f87d296c2c2233e32f02bf5d5b6d958105502edc2e1557e9ceb"`
[INFO] running `"docker" "rm" "-f" "4d8f15351f569f87d296c2c2233e32f02bf5d5b6d958105502edc2e1557e9ceb"`
[INFO] [stdout] 4d8f15351f569f87d296c2c2233e32f02bf5d5b6d958105502edc2e1557e9ceb