[INFO] updating cached repository m-ou-se/bifid
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/m-ou-se/bifid
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/m-ou-se/bifid" "work/ex/beta-1.38-1/sources/1.37.0/gh/m-ou-se/bifid"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/m-ou-se/bifid'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/m-ou-se/bifid" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/m-ou-se/bifid"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/m-ou-se/bifid'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e0ed61f5b1ba7d629695d2aacbf72ec2d604a015
[INFO] sha for GitHub repo m-ou-se/bifid: e0ed61f5b1ba7d629695d2aacbf72ec2d604a015
[INFO] validating manifest of m-ou-se/bifid on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of m-ou-se/bifid on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing m-ou-se/bifid
[INFO] finished frobbing m-ou-se/bifid
[INFO] frobbed toml for m-ou-se/bifid written to work/ex/beta-1.38-1/sources/1.37.0/gh/m-ou-se/bifid/Cargo.toml
[INFO] started frobbing m-ou-se/bifid
[INFO] finished frobbing m-ou-se/bifid
[INFO] frobbed toml for m-ou-se/bifid written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/m-ou-se/bifid/Cargo.toml
[INFO] crate m-ou-se/bifid already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/m-ou-se/bifid/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing m-ou-se/bifid against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/m-ou-se/bifid:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 0ac07170032ce89d77012abe2db6c313ce22f3a9552e12d328da8aeb3128e239
[INFO] running `"docker" "start" "-a" "0ac07170032ce89d77012abe2db6c313ce22f3a9552e12d328da8aeb3128e239"`
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling structopt v0.2.18
[INFO] [stderr]    Compiling bifid v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.69s
[INFO] running `"docker" "inspect" "0ac07170032ce89d77012abe2db6c313ce22f3a9552e12d328da8aeb3128e239"`
[INFO] running `"docker" "rm" "-f" "0ac07170032ce89d77012abe2db6c313ce22f3a9552e12d328da8aeb3128e239"`
[INFO] [stdout] 0ac07170032ce89d77012abe2db6c313ce22f3a9552e12d328da8aeb3128e239
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/m-ou-se/bifid:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5826e5edaa2f4dd9fba687cae16cc1763a1727aba80b98df2af2483b1ac577c5
[INFO] running `"docker" "start" "-a" "5826e5edaa2f4dd9fba687cae16cc1763a1727aba80b98df2af2483b1ac577c5"`
[INFO] [stderr]    Compiling bifid v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `"docker" "inspect" "5826e5edaa2f4dd9fba687cae16cc1763a1727aba80b98df2af2483b1ac577c5"`
[INFO] running `"docker" "rm" "-f" "5826e5edaa2f4dd9fba687cae16cc1763a1727aba80b98df2af2483b1ac577c5"`
[INFO] [stdout] 5826e5edaa2f4dd9fba687cae16cc1763a1727aba80b98df2af2483b1ac577c5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/m-ou-se/bifid:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] cd126454b76caf6adbfb1d0e05d39721ac1982784b03bcde457f91e01310f024
[INFO] running `"docker" "start" "-a" "cd126454b76caf6adbfb1d0e05d39721ac1982784b03bcde457f91e01310f024"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bifid-18f32cafc8feb657
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "cd126454b76caf6adbfb1d0e05d39721ac1982784b03bcde457f91e01310f024"`
[INFO] running `"docker" "rm" "-f" "cd126454b76caf6adbfb1d0e05d39721ac1982784b03bcde457f91e01310f024"`
[INFO] [stdout] cd126454b76caf6adbfb1d0e05d39721ac1982784b03bcde457f91e01310f024