[INFO] updating cached repository combineone/darkness
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/combineone/darkness
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/combineone/darkness" "work/ex/beta-1.38-1/sources/1.37.0/gh/combineone/darkness"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/combineone/darkness'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/combineone/darkness" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/combineone/darkness"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/combineone/darkness'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c20efd1a659a2bda7a428ba51fc33f242ea20c4e
[INFO] sha for GitHub repo combineone/darkness: c20efd1a659a2bda7a428ba51fc33f242ea20c4e
[INFO] validating manifest of combineone/darkness 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 combineone/darkness 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 combineone/darkness
[INFO] finished frobbing combineone/darkness
[INFO] frobbed toml for combineone/darkness written to work/ex/beta-1.38-1/sources/1.37.0/gh/combineone/darkness/Cargo.toml
[INFO] started frobbing combineone/darkness
[INFO] finished frobbing combineone/darkness
[INFO] frobbed toml for combineone/darkness written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/combineone/darkness/Cargo.toml
[INFO] crate combineone/darkness 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 combineone/darkness 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-5/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/combineone/darkness:/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] 77676bb54bac9138bb45547d55574e22ee1a29096b19eaa91af209d6516496cc
[INFO] running `"docker" "start" "-a" "77676bb54bac9138bb45547d55574e22ee1a29096b19eaa91af209d6516496cc"`
[INFO] [stderr]    Compiling khronos_api v2.1.0
[INFO] [stderr]    Compiling memmap v0.6.2
[INFO] [stderr]    Compiling shared_library v0.1.8
[INFO] [stderr]    Compiling x11-dl v2.17.3
[INFO] [stderr]    Compiling rand v0.3.22
[INFO] [stderr]    Compiling wayland-client v0.12.5
[INFO] [stderr]    Compiling tempfile v2.2.0
[INFO] [stderr]    Compiling osmesa-sys v0.1.2
[INFO] [stderr]    Compiling gl_generator v0.9.0
[INFO] [stderr]    Compiling wayland-protocols v0.12.5
[INFO] [stderr]    Compiling wayland-kbd v0.13.1
[INFO] [stderr]    Compiling glutin v0.13.0
[INFO] [stderr]    Compiling gl v0.10.0
[INFO] [stderr]    Compiling wayland-window v0.13.2
[INFO] [stderr]    Compiling winit v0.11.1
[INFO] [stderr]    Compiling darkness v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.66s
[INFO] running `"docker" "inspect" "77676bb54bac9138bb45547d55574e22ee1a29096b19eaa91af209d6516496cc"`
[INFO] running `"docker" "rm" "-f" "77676bb54bac9138bb45547d55574e22ee1a29096b19eaa91af209d6516496cc"`
[INFO] [stdout] 77676bb54bac9138bb45547d55574e22ee1a29096b19eaa91af209d6516496cc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/combineone/darkness:/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] 68a230f9c3b1d57b6157c3cf286d261f88635e87f295f4a75bd0158ff13f2335
[INFO] running `"docker" "start" "-a" "68a230f9c3b1d57b6157c3cf286d261f88635e87f295f4a75bd0158ff13f2335"`
[INFO] [stderr]    Compiling darkness v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `"docker" "inspect" "68a230f9c3b1d57b6157c3cf286d261f88635e87f295f4a75bd0158ff13f2335"`
[INFO] running `"docker" "rm" "-f" "68a230f9c3b1d57b6157c3cf286d261f88635e87f295f4a75bd0158ff13f2335"`
[INFO] [stdout] 68a230f9c3b1d57b6157c3cf286d261f88635e87f295f4a75bd0158ff13f2335
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/combineone/darkness:/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] 83311670ac33f480c90a677d3e7f54093c9edb92744a1114f90a5fe26fdd37aa
[INFO] running `"docker" "start" "-a" "83311670ac33f480c90a677d3e7f54093c9edb92744a1114f90a5fe26fdd37aa"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/darkness-16ea390336c8906f
[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" "83311670ac33f480c90a677d3e7f54093c9edb92744a1114f90a5fe26fdd37aa"`
[INFO] running `"docker" "rm" "-f" "83311670ac33f480c90a677d3e7f54093c9edb92744a1114f90a5fe26fdd37aa"`
[INFO] [stdout] 83311670ac33f480c90a677d3e7f54093c9edb92744a1114f90a5fe26fdd37aa