[INFO] fetching crate nrf51-hal 0.15.0...
[INFO] testing nrf51-hal-0.15.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate nrf51-hal 0.15.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate nrf51-hal 0.15.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nrf51-hal 0.15.0
[INFO] finished tweaking crates.io crate nrf51-hal 0.15.0
[INFO] tweaked toml for crates.io crate nrf51-hal 0.15.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nrf51-pac v0.11.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] d9c6aa7e3c61a5649e24f57baf1e878bfbc4ad61a89eeed3905bb0c0f62bc12c
[INFO] running `Command { std: "docker" "start" "-a" "d9c6aa7e3c61a5649e24f57baf1e878bfbc4ad61a89eeed3905bb0c0f62bc12c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9c6aa7e3c61a5649e24f57baf1e878bfbc4ad61a89eeed3905bb0c0f62bc12c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9c6aa7e3c61a5649e24f57baf1e878bfbc4ad61a89eeed3905bb0c0f62bc12c", kill_on_drop: false }`
[INFO] [stdout] d9c6aa7e3c61a5649e24f57baf1e878bfbc4ad61a89eeed3905bb0c0f62bc12c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] cbaf233fe67d9fc4f0fb274d57c3f9df6d79633a81f3f91d40517c5301dcbb10
[INFO] running `Command { std: "docker" "start" "-a" "cbaf233fe67d9fc4f0fb274d57c3f9df6d79633a81f3f91d40517c5301dcbb10", kill_on_drop: false }`
[INFO] [stderr]    Compiling nrf51-pac v0.11.0
[INFO] [stderr]    Compiling nrf-hal-common v0.15.0
[INFO] [stderr]    Compiling nrf51-hal v0.15.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.91s
[INFO] running `Command { std: "docker" "inspect" "cbaf233fe67d9fc4f0fb274d57c3f9df6d79633a81f3f91d40517c5301dcbb10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbaf233fe67d9fc4f0fb274d57c3f9df6d79633a81f3f91d40517c5301dcbb10", kill_on_drop: false }`
[INFO] [stdout] cbaf233fe67d9fc4f0fb274d57c3f9df6d79633a81f3f91d40517c5301dcbb10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] e11d64af1cceb8869e7a8bf525d574d1365b407e2b66eac908479b805e7945a4
[INFO] running `Command { std: "docker" "start" "-a" "e11d64af1cceb8869e7a8bf525d574d1365b407e2b66eac908479b805e7945a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling nrf51-hal v0.15.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "e11d64af1cceb8869e7a8bf525d574d1365b407e2b66eac908479b805e7945a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e11d64af1cceb8869e7a8bf525d574d1365b407e2b66eac908479b805e7945a4", kill_on_drop: false }`
[INFO] [stdout] e11d64af1cceb8869e7a8bf525d574d1365b407e2b66eac908479b805e7945a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1da67433da3b2bc30d563e2151560fafd4266ac39660e1ef120ce92fc8f38522
[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" "1da67433da3b2bc30d563e2151560fafd4266ac39660e1ef120ce92fc8f38522", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nrf51_hal-b244e3b9411fd221)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nrf51-hal
[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] [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" "1da67433da3b2bc30d563e2151560fafd4266ac39660e1ef120ce92fc8f38522", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1da67433da3b2bc30d563e2151560fafd4266ac39660e1ef120ce92fc8f38522", kill_on_drop: false }`
[INFO] [stdout] 1da67433da3b2bc30d563e2151560fafd4266ac39660e1ef120ce92fc8f38522