[INFO] cloning repository https://github.com/samueldr/kbd_backlight-fiddler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/samueldr/kbd_backlight-fiddler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamueldr%2Fkbd_backlight-fiddler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamueldr%2Fkbd_backlight-fiddler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5145f3f68fa31bbb457cbb5adb00ef9b77cb97a1
[INFO] testing samueldr/kbd_backlight-fiddler against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamueldr%2Fkbd_backlight-fiddler" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/samueldr/kbd_backlight-fiddler on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/samueldr/kbd_backlight-fiddler
[INFO] finished tweaking git repo https://github.com/samueldr/kbd_backlight-fiddler
[INFO] tweaked toml for git repo https://github.com/samueldr/kbd_backlight-fiddler written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/samueldr/kbd_backlight-fiddler already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6b4d2d181bcc1f221f6841dd52482b24ce800aaf63111024140d8796c9dcd4d8
[INFO] running `Command { std: "docker" "start" "-a" "6b4d2d181bcc1f221f6841dd52482b24ce800aaf63111024140d8796c9dcd4d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b4d2d181bcc1f221f6841dd52482b24ce800aaf63111024140d8796c9dcd4d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b4d2d181bcc1f221f6841dd52482b24ce800aaf63111024140d8796c9dcd4d8", kill_on_drop: false }`
[INFO] [stdout] 6b4d2d181bcc1f221f6841dd52482b24ce800aaf63111024140d8796c9dcd4d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 65090407c064439f9f6d5d8ce8ec5e46d9937e6a7f0d0e80ed844e4b4f3dfe25
[INFO] running `Command { std: "docker" "start" "-a" "65090407c064439f9f6d5d8ce8ec5e46d9937e6a7f0d0e80ed844e4b4f3dfe25", kill_on_drop: false }`
[INFO] [stderr]    Compiling kbd_backlight-fiddler v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "65090407c064439f9f6d5d8ce8ec5e46d9937e6a7f0d0e80ed844e4b4f3dfe25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65090407c064439f9f6d5d8ce8ec5e46d9937e6a7f0d0e80ed844e4b4f3dfe25", kill_on_drop: false }`
[INFO] [stdout] 65090407c064439f9f6d5d8ce8ec5e46d9937e6a7f0d0e80ed844e4b4f3dfe25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e21547a0f5e0d67eb601149c48bd0aeb618f1b31f206fda02c727e4d986635c9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e21547a0f5e0d67eb601149c48bd0aeb618f1b31f206fda02c727e4d986635c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling kbd_backlight-fiddler v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "e21547a0f5e0d67eb601149c48bd0aeb618f1b31f206fda02c727e4d986635c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e21547a0f5e0d67eb601149c48bd0aeb618f1b31f206fda02c727e4d986635c9", kill_on_drop: false }`
[INFO] [stdout] e21547a0f5e0d67eb601149c48bd0aeb618f1b31f206fda02c727e4d986635c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a02a4ca73995a240c35c11d7220ad5637df90b8df5b604508255a84e7ab3c169
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a02a4ca73995a240c35c11d7220ad5637df90b8df5b604508255a84e7ab3c169", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/kbd_backlight_fiddler-2063936138adccba
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a02a4ca73995a240c35c11d7220ad5637df90b8df5b604508255a84e7ab3c169", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a02a4ca73995a240c35c11d7220ad5637df90b8df5b604508255a84e7ab3c169", kill_on_drop: false }`
[INFO] [stdout] a02a4ca73995a240c35c11d7220ad5637df90b8df5b604508255a84e7ab3c169