[INFO] fetching crate nrf52811-hal 0.12.0...
[INFO] testing nrf52811-hal-0.12.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate nrf52811-hal 0.12.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate nrf52811-hal 0.12.0 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 crates.io crate nrf52811-hal 0.12.0
[INFO] finished tweaking crates.io crate nrf52811-hal 0.12.0
[INFO] tweaked toml for crates.io crate nrf52811-hal 0.12.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 3aeaf90408e5ca74aa14dfb6f529d82b9f0046a1b0e951fd94aea591a7bea8b0
[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" "3aeaf90408e5ca74aa14dfb6f529d82b9f0046a1b0e951fd94aea591a7bea8b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3aeaf90408e5ca74aa14dfb6f529d82b9f0046a1b0e951fd94aea591a7bea8b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3aeaf90408e5ca74aa14dfb6f529d82b9f0046a1b0e951fd94aea591a7bea8b0", kill_on_drop: false }`
[INFO] [stdout] 3aeaf90408e5ca74aa14dfb6f529d82b9f0046a1b0e951fd94aea591a7bea8b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] c651a7c54cafc00497b18bbde7524a665b18e62d9618054cacfb8f02fbb4a4e6
[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" "c651a7c54cafc00497b18bbde7524a665b18e62d9618054cacfb8f02fbb4a4e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling nrf52811-pac v0.9.1
[INFO] [stderr]    Compiling nrf-hal-common v0.12.0
[INFO] [stderr]    Compiling nrf52811-hal v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.69s
[INFO] running `Command { std: "docker" "inspect" "c651a7c54cafc00497b18bbde7524a665b18e62d9618054cacfb8f02fbb4a4e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c651a7c54cafc00497b18bbde7524a665b18e62d9618054cacfb8f02fbb4a4e6", kill_on_drop: false }`
[INFO] [stdout] c651a7c54cafc00497b18bbde7524a665b18e62d9618054cacfb8f02fbb4a4e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stdout] e5376cb9881bc5cd55b4d8eaa90ede54aa6d39f3dccd69bd5aaa1924edd30ca6
[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" "e5376cb9881bc5cd55b4d8eaa90ede54aa6d39f3dccd69bd5aaa1924edd30ca6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling nrf52811-hal v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "e5376cb9881bc5cd55b4d8eaa90ede54aa6d39f3dccd69bd5aaa1924edd30ca6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5376cb9881bc5cd55b4d8eaa90ede54aa6d39f3dccd69bd5aaa1924edd30ca6", kill_on_drop: false }`
[INFO] [stdout] e5376cb9881bc5cd55b4d8eaa90ede54aa6d39f3dccd69bd5aaa1924edd30ca6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 30be6ac86671b5ead11c1e68a6e955d4377c7a12ab1c8f522b16457730b0c248
[INFO] running `Command { std: "docker" "start" "-a" "30be6ac86671b5ead11c1e68a6e955d4377c7a12ab1c8f522b16457730b0c248", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/nrf52811_hal-d28ba8f8db8a573f
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nrf52811-hal
[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] [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" "30be6ac86671b5ead11c1e68a6e955d4377c7a12ab1c8f522b16457730b0c248", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30be6ac86671b5ead11c1e68a6e955d4377c7a12ab1c8f522b16457730b0c248", kill_on_drop: false }`
[INFO] [stdout] 30be6ac86671b5ead11c1e68a6e955d4377c7a12ab1c8f522b16457730b0c248