[INFO] updating cached repository tazjin/nixfd
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/tazjin/nixfd
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/tazjin/nixfd" "work/ex/beta-1.38-1/sources/1.37.0/gh/tazjin/nixfd"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/tazjin/nixfd'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/tazjin/nixfd" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tazjin/nixfd"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tazjin/nixfd'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 45166e51e069de87e5d5bb4460eaf36267208caa
[INFO] sha for GitHub repo tazjin/nixfd: 45166e51e069de87e5d5bb4460eaf36267208caa
[INFO] validating manifest of tazjin/nixfd 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 tazjin/nixfd 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 tazjin/nixfd
[INFO] finished frobbing tazjin/nixfd
[INFO] frobbed toml for tazjin/nixfd written to work/ex/beta-1.38-1/sources/1.37.0/gh/tazjin/nixfd/Cargo.toml
[INFO] started frobbing tazjin/nixfd
[INFO] finished frobbing tazjin/nixfd
[INFO] frobbed toml for tazjin/nixfd written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tazjin/nixfd/Cargo.toml
[INFO] crate tazjin/nixfd 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing tazjin/nixfd 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-4/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/tazjin/nixfd:/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] 2d99bd9024e9ea7d576200fd27a033be97c6907d7cca59c5b7119ae5149df40e
[INFO] running `"docker" "start" "-a" "2d99bd9024e9ea7d576200fd27a033be97c6907d7cca59c5b7119ae5149df40e"`
[INFO] [stderr]    Compiling nixfd v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `"docker" "inspect" "2d99bd9024e9ea7d576200fd27a033be97c6907d7cca59c5b7119ae5149df40e"`
[INFO] running `"docker" "rm" "-f" "2d99bd9024e9ea7d576200fd27a033be97c6907d7cca59c5b7119ae5149df40e"`
[INFO] [stdout] 2d99bd9024e9ea7d576200fd27a033be97c6907d7cca59c5b7119ae5149df40e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/tazjin/nixfd:/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] 267f3c9a4933b58e1f31063091c210ebe15140bf8c537ef5135020495a591553
[INFO] running `"docker" "start" "-a" "267f3c9a4933b58e1f31063091c210ebe15140bf8c537ef5135020495a591553"`
[INFO] [stderr]    Compiling nixfd v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `"docker" "inspect" "267f3c9a4933b58e1f31063091c210ebe15140bf8c537ef5135020495a591553"`
[INFO] running `"docker" "rm" "-f" "267f3c9a4933b58e1f31063091c210ebe15140bf8c537ef5135020495a591553"`
[INFO] [stdout] 267f3c9a4933b58e1f31063091c210ebe15140bf8c537ef5135020495a591553
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/tazjin/nixfd:/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] c8a2572871e7f506606cd5e358a0c8fe7f8de68c0d21f55ec02dacf3c9c8b3ec
[INFO] running `"docker" "start" "-a" "c8a2572871e7f506606cd5e358a0c8fe7f8de68c0d21f55ec02dacf3c9c8b3ec"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/nixfd-62662a540c88ff52
[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" "c8a2572871e7f506606cd5e358a0c8fe7f8de68c0d21f55ec02dacf3c9c8b3ec"`
[INFO] running `"docker" "rm" "-f" "c8a2572871e7f506606cd5e358a0c8fe7f8de68c0d21f55ec02dacf3c9c8b3ec"`
[INFO] [stdout] c8a2572871e7f506606cd5e358a0c8fe7f8de68c0d21f55ec02dacf3c9c8b3ec