[INFO] updating cached repository takluyver/deskent
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/takluyver/deskent
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/takluyver/deskent" "work/ex/beta-1.37-6/sources/1.36.0/gh/takluyver/deskent"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/takluyver/deskent'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/takluyver/deskent" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/takluyver/deskent"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/takluyver/deskent'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2190a913b7f421876e64902d00c730631dbf0e10
[INFO] sha for GitHub repo takluyver/deskent: 2190a913b7f421876e64902d00c730631dbf0e10
[INFO] validating manifest of takluyver/deskent 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 takluyver/deskent 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 takluyver/deskent
[INFO] finished frobbing takluyver/deskent
[INFO] frobbed toml for takluyver/deskent written to work/ex/beta-1.37-6/sources/1.36.0/gh/takluyver/deskent/Cargo.toml
[INFO] started frobbing takluyver/deskent
[INFO] finished frobbing takluyver/deskent
[INFO] frobbed toml for takluyver/deskent written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/takluyver/deskent/Cargo.toml
[INFO] crate takluyver/deskent already has a lockfile, it will not be regenerated
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing takluyver/deskent 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-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/takluyver/deskent:/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] ade4ad7dce038e959b9211fbe55f55da915444c6629eec6bc36e3a9ea689e2f8
[INFO] running `"docker" "start" "-a" "ade4ad7dce038e959b9211fbe55f55da915444c6629eec6bc36e3a9ea689e2f8"`
[INFO] [stderr]    Compiling rust-ini v0.12.0
[INFO] [stderr]    Compiling textwrap v0.9.0
[INFO] [stderr]    Compiling atty v0.2.10
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling clap v2.31.2
[INFO] [stderr]    Compiling deskent v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.21s
[INFO] running `"docker" "inspect" "ade4ad7dce038e959b9211fbe55f55da915444c6629eec6bc36e3a9ea689e2f8"`
[INFO] running `"docker" "rm" "-f" "ade4ad7dce038e959b9211fbe55f55da915444c6629eec6bc36e3a9ea689e2f8"`
[INFO] [stdout] ade4ad7dce038e959b9211fbe55f55da915444c6629eec6bc36e3a9ea689e2f8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/takluyver/deskent:/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] 16a9882c8d7f6aedc85073c1657c325eab4279d9d033e984dcbf6ad6611510c3
[INFO] running `"docker" "start" "-a" "16a9882c8d7f6aedc85073c1657c325eab4279d9d033e984dcbf6ad6611510c3"`
[INFO] [stderr]    Compiling deskent v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `"docker" "inspect" "16a9882c8d7f6aedc85073c1657c325eab4279d9d033e984dcbf6ad6611510c3"`
[INFO] running `"docker" "rm" "-f" "16a9882c8d7f6aedc85073c1657c325eab4279d9d033e984dcbf6ad6611510c3"`
[INFO] [stdout] 16a9882c8d7f6aedc85073c1657c325eab4279d9d033e984dcbf6ad6611510c3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/takluyver/deskent:/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"`
[INFO] [stdout] fd4afbd11b7c919d2756caf8a7bf25f2390bb52425a1364ad68cbaf71afa98a3
[INFO] running `"docker" "start" "-a" "fd4afbd11b7c919d2756caf8a7bf25f2390bb52425a1364ad68cbaf71afa98a3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/deskent-b25080aadbc652fc
[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" "fd4afbd11b7c919d2756caf8a7bf25f2390bb52425a1364ad68cbaf71afa98a3"`
[INFO] running `"docker" "rm" "-f" "fd4afbd11b7c919d2756caf8a7bf25f2390bb52425a1364ad68cbaf71afa98a3"`
[INFO] [stdout] fd4afbd11b7c919d2756caf8a7bf25f2390bb52425a1364ad68cbaf71afa98a3