[INFO] updating cached repository crumblingstatue/kbswitch
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/crumblingstatue/kbswitch
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/crumblingstatue/kbswitch" "work/ex/beta-1.38-1/sources/1.37.0/gh/crumblingstatue/kbswitch"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/crumblingstatue/kbswitch'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/crumblingstatue/kbswitch" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/crumblingstatue/kbswitch"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/crumblingstatue/kbswitch'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b22affe0e7640db659949be2a4405d28c1f52ac3
[INFO] sha for GitHub repo crumblingstatue/kbswitch: b22affe0e7640db659949be2a4405d28c1f52ac3
[INFO] validating manifest of crumblingstatue/kbswitch 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 crumblingstatue/kbswitch 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 crumblingstatue/kbswitch
[INFO] finished frobbing crumblingstatue/kbswitch
[INFO] frobbed toml for crumblingstatue/kbswitch written to work/ex/beta-1.38-1/sources/1.37.0/gh/crumblingstatue/kbswitch/Cargo.toml
[INFO] started frobbing crumblingstatue/kbswitch
[INFO] finished frobbing crumblingstatue/kbswitch
[INFO] frobbed toml for crumblingstatue/kbswitch written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/crumblingstatue/kbswitch/Cargo.toml
[INFO] crate crumblingstatue/kbswitch 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 crumblingstatue/kbswitch against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/crumblingstatue/kbswitch:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 4ee0bfa2dcff8a3766a9eaf0cad0e4a2f355f7b7e8b76fb1a4234dcee4328c77
[INFO] running `"docker" "start" "-a" "4ee0bfa2dcff8a3766a9eaf0cad0e4a2f355f7b7e8b76fb1a4234dcee4328c77"`
[INFO] [stderr]    Compiling kbswitch v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `"docker" "inspect" "4ee0bfa2dcff8a3766a9eaf0cad0e4a2f355f7b7e8b76fb1a4234dcee4328c77"`
[INFO] running `"docker" "rm" "-f" "4ee0bfa2dcff8a3766a9eaf0cad0e4a2f355f7b7e8b76fb1a4234dcee4328c77"`
[INFO] [stdout] 4ee0bfa2dcff8a3766a9eaf0cad0e4a2f355f7b7e8b76fb1a4234dcee4328c77
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/crumblingstatue/kbswitch:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] c979a54396287c8940fae2d67bb9152c15069c2b4c177341bd76b5333b241a31
[INFO] running `"docker" "start" "-a" "c979a54396287c8940fae2d67bb9152c15069c2b4c177341bd76b5333b241a31"`
[INFO] [stderr]    Compiling kbswitch v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `"docker" "inspect" "c979a54396287c8940fae2d67bb9152c15069c2b4c177341bd76b5333b241a31"`
[INFO] running `"docker" "rm" "-f" "c979a54396287c8940fae2d67bb9152c15069c2b4c177341bd76b5333b241a31"`
[INFO] [stdout] c979a54396287c8940fae2d67bb9152c15069c2b4c177341bd76b5333b241a31
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/crumblingstatue/kbswitch:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 86545e430780cc4826d8c1ad3d88210c1cdb53ef9e9a8792e6d1157d9d1aaee1
[INFO] running `"docker" "start" "-a" "86545e430780cc4826d8c1ad3d88210c1cdb53ef9e9a8792e6d1157d9d1aaee1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/kbswitch-0b66018794183c52
[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" "86545e430780cc4826d8c1ad3d88210c1cdb53ef9e9a8792e6d1157d9d1aaee1"`
[INFO] running `"docker" "rm" "-f" "86545e430780cc4826d8c1ad3d88210c1cdb53ef9e9a8792e6d1157d9d1aaee1"`
[INFO] [stdout] 86545e430780cc4826d8c1ad3d88210c1cdb53ef9e9a8792e6d1157d9d1aaee1