[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-1.38-1/sources/1.37.0/gh/takluyver/deskent"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/takluyver/deskent'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/takluyver/deskent" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/takluyver/deskent"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of takluyver/deskent 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 takluyver/deskent
[INFO] finished frobbing takluyver/deskent
[INFO] frobbed toml for takluyver/deskent written to work/ex/beta-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/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" "+1.37.0" "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 takluyver/deskent 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/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 6df5f210b77d9757b79d2eef22d2c8e250cccd6eb4942d2461c186ee2ce3f030
[INFO] running `"docker" "start" "-a" "6df5f210b77d9757b79d2eef22d2c8e250cccd6eb4942d2461c186ee2ce3f030"`
[INFO] [stderr]    Compiling rust-ini v0.12.0
[INFO] [stderr]    Compiling atty v0.2.10
[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 14.79s
[INFO] running `"docker" "inspect" "6df5f210b77d9757b79d2eef22d2c8e250cccd6eb4942d2461c186ee2ce3f030"`
[INFO] running `"docker" "rm" "-f" "6df5f210b77d9757b79d2eef22d2c8e250cccd6eb4942d2461c186ee2ce3f030"`
[INFO] [stdout] 6df5f210b77d9757b79d2eef22d2c8e250cccd6eb4942d2461c186ee2ce3f030
[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/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] b8c381b343eab77cfa8ae7014e160c4dea6ab111fc949054ca03f2b4fabc605c
[INFO] running `"docker" "start" "-a" "b8c381b343eab77cfa8ae7014e160c4dea6ab111fc949054ca03f2b4fabc605c"`
[INFO] [stderr]    Compiling deskent v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `"docker" "inspect" "b8c381b343eab77cfa8ae7014e160c4dea6ab111fc949054ca03f2b4fabc605c"`
[INFO] running `"docker" "rm" "-f" "b8c381b343eab77cfa8ae7014e160c4dea6ab111fc949054ca03f2b4fabc605c"`
[INFO] [stdout] b8c381b343eab77cfa8ae7014e160c4dea6ab111fc949054ca03f2b4fabc605c
[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/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 8f40e2b63644f3915c97856b4d490233f80d81014de7952b33dd7d85aba7e624
[INFO] running `"docker" "start" "-a" "8f40e2b63644f3915c97856b4d490233f80d81014de7952b33dd7d85aba7e624"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/deskent-d4c7c10fec2dd562
[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" "8f40e2b63644f3915c97856b4d490233f80d81014de7952b33dd7d85aba7e624"`
[INFO] running `"docker" "rm" "-f" "8f40e2b63644f3915c97856b4d490233f80d81014de7952b33dd7d85aba7e624"`
[INFO] [stdout] 8f40e2b63644f3915c97856b4d490233f80d81014de7952b33dd7d85aba7e624