[INFO] crate ff-find 0.24.8 is already in cache
[INFO] extracting crate ff-find 0.24.8 into work/ex/pr-62181/sources/master#6ea4036cd20a4b1ab1d56e555108c21735ff6946/reg/ff-find/0.24.8
[INFO] extracting crate ff-find 0.24.8 into work/ex/pr-62181/sources/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/reg/ff-find/0.24.8
[INFO] validating manifest of ff-find-0.24.8 on toolchain master#6ea4036cd20a4b1ab1d56e555108c21735ff6946
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ea4036cd20a4b1ab1d56e555108c21735ff6946-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ff-find-0.24.8 on toolchain try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+003a7b6b5753e8509fdfe7949d4f0873ba71e4fc-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ff-find-0.24.8
[INFO] finished frobbing ff-find-0.24.8
[INFO] frobbed toml for ff-find-0.24.8 written to work/ex/pr-62181/sources/master#6ea4036cd20a4b1ab1d56e555108c21735ff6946/reg/ff-find/0.24.8/Cargo.toml
[INFO] started frobbing ff-find-0.24.8
[INFO] finished frobbing ff-find-0.24.8
[INFO] frobbed toml for ff-find-0.24.8 written to work/ex/pr-62181/sources/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/reg/ff-find/0.24.8/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ea4036cd20a4b1ab1d56e555108c21735ff6946-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+003a7b6b5753e8509fdfe7949d4f0873ba71e4fc-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ea4036cd20a4b1ab1d56e555108c21735ff6946-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+003a7b6b5753e8509fdfe7949d4f0873ba71e4fc-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking ff-find-0.24.8 against try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc for pr-62181
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62181/worker-7/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62181/sources/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/reg/ff-find/0.24.8:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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" "+003a7b6b5753e8509fdfe7949d4f0873ba71e4fc-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 8534d0a3a4738c3989418bf3eb389f10e215e4392c5d4ed99a1d2bca13e256a7
[INFO] running `"docker" "start" "-a" "8534d0a3a4738c3989418bf3eb389f10e215e4392c5d4ed99a1d2bca13e256a7"`
[INFO] [stderr]    Compiling ff-find v0.24.8 (/opt/crater/workdir)
[INFO] [stderr]     Checking ignore v0.4.7
[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=a8e7a20bbd0f1d2d -C extra-filename=-a8e7a20bbd0f1d2d --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern aho_corasick=/opt/crater/target/debug/deps/libaho_corasick-cf357ba5d746c79a.rmeta --extern ansi_term=/opt/crater/target/debug/deps/libansi_term-a50c9edb8ced9421.rmeta --extern atty=/opt/crater/target/debug/deps/libatty-9cf3784ce5aca647.rmeta --extern clap=/opt/crater/target/debug/deps/libclap-aa05a7ac3b31f85f.rmeta --extern diff=/opt/crater/target/debug/deps/libdiff-f7981eca3021c588.rmeta --extern globset=/opt/crater/target/debug/deps/libglobset-d3734b3aa478a203.rmeta --extern fnv=/opt/crater/target/debug/deps/libfnv-87dba358aa6fd98d.rmeta --extern glob=/opt/crater/target/debug/deps/libglob-d1439572f0e2f4aa.rmeta --extern ignore=/opt/crater/target/debug/deps/libignore-172b238b49253054.rmeta --extern lazy_static=/opt/crater/target/debug/deps/liblazy_static-eef4b34d0934e5a0.rmeta --extern log=/opt/crater/target/debug/deps/liblog-6523c14e3895faa4.rmeta --extern memchr=/opt/crater/target/debug/deps/libmemchr-c4b1936d87255f2c.rmeta --extern nix=/opt/crater/target/debug/deps/libnix-6ce7778ea3c88126.rmeta --extern num_cpus=/opt/crater/target/debug/deps/libnum_cpus-2afad3ba8a1a255a.rmeta --extern regex=/opt/crater/target/debug/deps/libregex-3a98ef40fb443e8c.rmeta --extern same_file=/opt/crater/target/debug/deps/libsame_file-33fac9054a7ae471.rmeta --extern signal_hook=/opt/crater/target/debug/deps/libsignal_hook-527ffb9629a0e6fd.rmeta --extern tempdir=/opt/crater/target/debug/deps/libtempdir-ebb4f50b9c61d81a.rmeta --extern tempfile=/opt/crater/target/debug/deps/libtempfile-0b01a72daab35fe1.rmeta --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "8534d0a3a4738c3989418bf3eb389f10e215e4392c5d4ed99a1d2bca13e256a7"`
[INFO] running `"docker" "rm" "-f" "8534d0a3a4738c3989418bf3eb389f10e215e4392c5d4ed99a1d2bca13e256a7"`
[INFO] [stdout] 8534d0a3a4738c3989418bf3eb389f10e215e4392c5d4ed99a1d2bca13e256a7