[INFO] crate fpa 0.1.0 is already in cache
[INFO] extracting crate fpa 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/fpa/0.1.0
[INFO] extracting crate fpa 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/fpa/0.1.0
[INFO] validating manifest of fpa-0.1.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of fpa-0.1.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing fpa-0.1.0
[INFO] finished frobbing fpa-0.1.0
[INFO] frobbed toml for fpa-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/fpa/0.1.0/Cargo.toml
[INFO] started frobbing fpa-0.1.0
[INFO] finished frobbing fpa-0.1.0
[INFO] frobbed toml for fpa-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/fpa/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing fpa-0.1.0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/fpa/0.1.0:/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=warn" "-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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 0b5b59bdd580cfed51aaeb91f5f7e9ea643cf9693e39aff3915f9ffeb26aec53
[INFO] running `"docker" "start" "-a" "0b5b59bdd580cfed51aaeb91f5f7e9ea643cf9693e39aff3915f9ffeb26aec53"`
[INFO] [stderr]    Compiling fpa v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.61s
[INFO] running `"docker" "inspect" "0b5b59bdd580cfed51aaeb91f5f7e9ea643cf9693e39aff3915f9ffeb26aec53"`
[INFO] running `"docker" "rm" "-f" "0b5b59bdd580cfed51aaeb91f5f7e9ea643cf9693e39aff3915f9ffeb26aec53"`
[INFO] [stdout] 0b5b59bdd580cfed51aaeb91f5f7e9ea643cf9693e39aff3915f9ffeb26aec53
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/fpa/0.1.0:/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=warn" "-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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 610c484a9ee8a7c9c723c53dfb1ccc63683757ded17398ff935fffc36d6808a2
[INFO] running `"docker" "start" "-a" "610c484a9ee8a7c9c723c53dfb1ccc63683757ded17398ff935fffc36d6808a2"`
[INFO] [stderr]    Compiling fpa v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error: Could not compile `fpa`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name cast tests/cast.rs --color never --emit=dep-info,link -C debuginfo=2 --test -C metadata=7f4366d7dd8df772 -C extra-filename=-7f4366d7dd8df772 --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern cast=/opt/crater/target/debug/deps/libcast-769cbea197e1b4a6.rlib --extern fpa=/opt/crater/target/debug/deps/libfpa-cfafb6e08d2f2167.rlib --extern typenum=/opt/crater/target/debug/deps/libtypenum-ae9884ba48ac3ae3.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "610c484a9ee8a7c9c723c53dfb1ccc63683757ded17398ff935fffc36d6808a2"`
[INFO] running `"docker" "rm" "-f" "610c484a9ee8a7c9c723c53dfb1ccc63683757ded17398ff935fffc36d6808a2"`
[INFO] [stdout] 610c484a9ee8a7c9c723c53dfb1ccc63683757ded17398ff935fffc36d6808a2