[INFO] fetching crate ff-find 0.24.11...
[INFO] checking ff-find-0.24.11 against try#8810c24b0958114d8dbb32d878444e8956fce80f for pr-66063
[INFO] extracting crate ff-find 0.24.11 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate ff-find 0.24.11 on toolchain 8810c24b0958114d8dbb32d878444e8956fce80f
[INFO] running `"/workspace/cargo-home/bin/cargo" "+8810c24b0958114d8dbb32d878444e8956fce80f" "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-1/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" "+8810c24b0958114d8dbb32d878444e8956fce80f" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=allow" "-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" "+8810c24b0958114d8dbb32d878444e8956fce80f" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 30a6ded1b6d39aa137c0e5aa85d56b07ebc100b60067cc64adfe776cedcc93eb
[INFO] running `"docker" "start" "-a" "30a6ded1b6d39aa137c0e5aa85d56b07ebc100b60067cc64adfe776cedcc93eb"`
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]     Checking getrandom v0.1.12
[INFO] [stderr]     Checking signal-hook-registry v1.1.1
[INFO] [stderr]     Checking atty v0.2.13
[INFO] [stderr]     Checking num_cpus v1.10.1
[INFO] [stderr]     Checking nix v0.15.0
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking signal-hook v0.1.10
[INFO] [stderr]     Checking rand_core v0.5.1
[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=318d8214563616a4 -C extra-filename=-318d8214563616a4 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern aho_corasick=/opt/rustwide/target/debug/deps/libaho_corasick-e8a44c02b03fafc6.rmeta --extern ansi_term=/opt/rustwide/target/debug/deps/libansi_term-81dd9d56b8b2ca76.rmeta --extern atty=/opt/rustwide/target/debug/deps/libatty-960220b5c704584d.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-a6742b84d23149bc.rmeta --extern diff=/opt/rustwide/target/debug/deps/libdiff-8745d60c20b7f97f.rmeta --extern globset=/opt/rustwide/target/debug/deps/libglobset-e3d88170bb448ff4.rmeta --extern fnv=/opt/rustwide/target/debug/deps/libfnv-da02370bb085b9d1.rmeta --extern glob=/opt/rustwide/target/debug/deps/libglob-cbd21a0affb8724e.rmeta --extern ignore=/opt/rustwide/target/debug/deps/libignore-82c9daae545b26e5.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-83e8abd95a0e8af1.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-54b910585fa9944e.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-6e238fd258d71c1b.rmeta --extern nix=/opt/rustwide/target/debug/deps/libnix-c5c49ee951cb0835.rmeta --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-e4e5df33ff48ab55.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-8b019de20b98d1de.rmeta --extern same_file=/opt/rustwide/target/debug/deps/libsame_file-0047e89fb2ca8fed.rmeta --extern signal_hook=/opt/rustwide/target/debug/deps/libsignal_hook-eff2b8370428f7c1.rmeta --extern tempdir=/opt/rustwide/target/debug/deps/libtempdir-8d97ee3168bf6d29.rmeta --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-d544407b1a7ae56e.rmeta --cap-lints=allow` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "30a6ded1b6d39aa137c0e5aa85d56b07ebc100b60067cc64adfe776cedcc93eb"`
[INFO] running `"docker" "rm" "-f" "30a6ded1b6d39aa137c0e5aa85d56b07ebc100b60067cc64adfe776cedcc93eb"`
[INFO] [stdout] 30a6ded1b6d39aa137c0e5aa85d56b07ebc100b60067cc64adfe776cedcc93eb