[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 1.49.0 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-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/samueldr/kbd_backlight-fiddler on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "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-6/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" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a84ef89fc74f9f354d24169594bd849f4a502a04653626936cfd7ae63897178e
[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" "a84ef89fc74f9f354d24169594bd849f4a502a04653626936cfd7ae63897178e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a84ef89fc74f9f354d24169594bd849f4a502a04653626936cfd7ae63897178e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a84ef89fc74f9f354d24169594bd849f4a502a04653626936cfd7ae63897178e", kill_on_drop: false }`
[INFO] [stdout] a84ef89fc74f9f354d24169594bd849f4a502a04653626936cfd7ae63897178e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3890cdb1eff60e18ac87960a73617dd5e95e88e4d368328ed120f0ccaeda464
[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" "a3890cdb1eff60e18ac87960a73617dd5e95e88e4d368328ed120f0ccaeda464", kill_on_drop: false }`
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling kbd_backlight-fiddler v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.89s
[INFO] running `Command { std: "docker" "inspect" "a3890cdb1eff60e18ac87960a73617dd5e95e88e4d368328ed120f0ccaeda464", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3890cdb1eff60e18ac87960a73617dd5e95e88e4d368328ed120f0ccaeda464", kill_on_drop: false }`
[INFO] [stdout] a3890cdb1eff60e18ac87960a73617dd5e95e88e4d368328ed120f0ccaeda464
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.49.0" "test" "--frozen" "--no-run" "--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] cbab4caf0c823ea4e3f24a2b71995eecd2e1df7685f07d1bc2d6b49767b8da29
[INFO] running `Command { std: "docker" "start" "-a" "cbab4caf0c823ea4e3f24a2b71995eecd2e1df7685f07d1bc2d6b49767b8da29", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling kbd_backlight-fiddler v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "cbab4caf0c823ea4e3f24a2b71995eecd2e1df7685f07d1bc2d6b49767b8da29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbab4caf0c823ea4e3f24a2b71995eecd2e1df7685f07d1bc2d6b49767b8da29", kill_on_drop: false }`
[INFO] [stdout] cbab4caf0c823ea4e3f24a2b71995eecd2e1df7685f07d1bc2d6b49767b8da29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.49.0" "test" "--frozen", 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] 4e68bd48a4d5d8c7f38f83b75bd650322aca083bf85b7dd5095216c53d003686
[INFO] running `Command { std: "docker" "start" "-a" "4e68bd48a4d5d8c7f38f83b75bd650322aca083bf85b7dd5095216c53d003686", 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-b7aa54cdcb68af1c
[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 `Command { std: "docker" "inspect" "4e68bd48a4d5d8c7f38f83b75bd650322aca083bf85b7dd5095216c53d003686", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e68bd48a4d5d8c7f38f83b75bd650322aca083bf85b7dd5095216c53d003686", kill_on_drop: false }`
[INFO] [stdout] 4e68bd48a4d5d8c7f38f83b75bd650322aca083bf85b7dd5095216c53d003686