[INFO] fetching crate ff-find 0.24.11...
[INFO] checking ff-find-0.24.11 against beta-2019-10-27 for pr-65897
[INFO] extracting crate ff-find 0.24.11 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate ff-find 0.24.11 on toolchain beta-2019-10-27
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "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-6/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" "+beta-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2019-10-27" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 38ff08fb2b2b507d74887f43f0b30c52cce50cf1f073ccc9c2037bba454d2113
[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" "38ff08fb2b2b507d74887f43f0b30c52cce50cf1f073ccc9c2037bba454d2113"`
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]     Checking diff v0.1.11
[INFO] [stderr]     Checking globset v0.4.4
[INFO] [stderr]     Checking ignore v0.4.10
[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 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 --color never --emit=dep-info,metadata -C debuginfo=2 --test -C metadata=130f3bdf5749d07a -C extra-filename=-130f3bdf5749d07a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern aho_corasick=/opt/rustwide/target/debug/deps/libaho_corasick-4f918823bb22f43b.rmeta --extern ansi_term=/opt/rustwide/target/debug/deps/libansi_term-62891059ed9a04f0.rmeta --extern atty=/opt/rustwide/target/debug/deps/libatty-0d188db4c762e888.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-388f8f0e89477709.rmeta --extern diff=/opt/rustwide/target/debug/deps/libdiff-d50ec3741e2759ab.rmeta --extern globset=/opt/rustwide/target/debug/deps/libglobset-3258d9b5cdbbd995.rmeta --extern fnv=/opt/rustwide/target/debug/deps/libfnv-5c4e2cf9c75288f3.rmeta --extern glob=/opt/rustwide/target/debug/deps/libglob-9298a9c56799096d.rmeta --extern ignore=/opt/rustwide/target/debug/deps/libignore-99951b4c2a013e80.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-bbef531e82de5412.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-23d0279b2f44c1d6.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-9867afa111c9ae73.rmeta --extern nix=/opt/rustwide/target/debug/deps/libnix-59579048ab8af94c.rmeta --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-d9babf51da09147b.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-7876ab484e04e7ee.rmeta --extern same_file=/opt/rustwide/target/debug/deps/libsame_file-81a8f6ac2c037095.rmeta --extern signal_hook=/opt/rustwide/target/debug/deps/libsignal_hook-cc771577ac9fb324.rmeta --extern tempdir=/opt/rustwide/target/debug/deps/libtempdir-a7e63af4f40e1627.rmeta --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-c45eca6a9657d510.rmeta --cap-lints=allow` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "38ff08fb2b2b507d74887f43f0b30c52cce50cf1f073ccc9c2037bba454d2113"`
[INFO] running `"docker" "rm" "-f" "38ff08fb2b2b507d74887f43f0b30c52cce50cf1f073ccc9c2037bba454d2113"`
[INFO] [stdout] 38ff08fb2b2b507d74887f43f0b30c52cce50cf1f073ccc9c2037bba454d2113