[INFO] fetching crate phm 0.0.2...
[INFO] testing phm-0.0.2 against 1.60.0 for beta-1.61-1
[INFO] extracting crate phm 0.0.2 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate phm 0.0.2 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate phm 0.0.2
[INFO] finished tweaking crates.io crate phm 0.0.2
[INFO] tweaked toml for crates.io crate phm 0.0.2 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 24e9af863b6dcb9e75adb5cddcaf12c4a2a4e038e508ca08ba01d3f9360c992b
[INFO] running `Command { std: "docker" "start" "-a" "24e9af863b6dcb9e75adb5cddcaf12c4a2a4e038e508ca08ba01d3f9360c992b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "24e9af863b6dcb9e75adb5cddcaf12c4a2a4e038e508ca08ba01d3f9360c992b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24e9af863b6dcb9e75adb5cddcaf12c4a2a4e038e508ca08ba01d3f9360c992b", kill_on_drop: false }`
[INFO] [stdout] 24e9af863b6dcb9e75adb5cddcaf12c4a2a4e038e508ca08ba01d3f9360c992b
[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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] dbd400affb050752f5c43514e3d67625ad66e0f300d0d9ee7b2484b69b543b8e
[INFO] running `Command { std: "docker" "start" "-a" "dbd400affb050752f5c43514e3d67625ad66e0f300d0d9ee7b2484b69b543b8e", kill_on_drop: false }`
[INFO] [stderr]    Compiling heapless v0.7.10
[INFO] [stderr]    Compiling nb v1.0.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling postcard-cobs v0.1.5-pre
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]    Compiling hash32 v0.2.1
[INFO] [stderr]    Compiling nix v0.23.1
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling embedded-hal v0.2.7
[INFO] [stderr]    Compiling libudev v0.3.0
[INFO] [stderr]    Compiling postcard v0.7.3
[INFO] [stderr]    Compiling phm-icd v0.0.2
[INFO] [stderr]    Compiling serialport v4.1.0
[INFO] [stderr]    Compiling phm v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.22s
[INFO] running `Command { std: "docker" "inspect" "dbd400affb050752f5c43514e3d67625ad66e0f300d0d9ee7b2484b69b543b8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbd400affb050752f5c43514e3d67625ad66e0f300d0d9ee7b2484b69b543b8e", kill_on_drop: false }`
[INFO] [stdout] dbd400affb050752f5c43514e3d67625ad66e0f300d0d9ee7b2484b69b543b8e
[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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 9c1f9d4f135c246a86901d6cce605453908868d2043c5fca5f69a4313d40281b
[INFO] running `Command { std: "docker" "start" "-a" "9c1f9d4f135c246a86901d6cce605453908868d2043c5fca5f69a4313d40281b", kill_on_drop: false }`
[INFO] [stderr]    Compiling phm v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "9c1f9d4f135c246a86901d6cce605453908868d2043c5fca5f69a4313d40281b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c1f9d4f135c246a86901d6cce605453908868d2043c5fca5f69a4313d40281b", kill_on_drop: false }`
[INFO] [stdout] 9c1f9d4f135c246a86901d6cce605453908868d2043c5fca5f69a4313d40281b
[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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 2f49d713d031cc10065bf79d3ec6e3156e7d68e7c211469c18310a4518ec001a
[INFO] running `Command { std: "docker" "start" "-a" "2f49d713d031cc10065bf79d3ec6e3156e7d68e7c211469c18310a4518ec001a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/phm-33f789c168907e4b)
[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] [stderr]    Doc-tests phm
[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" "2f49d713d031cc10065bf79d3ec6e3156e7d68e7c211469c18310a4518ec001a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f49d713d031cc10065bf79d3ec6e3156e7d68e7c211469c18310a4518ec001a", kill_on_drop: false }`
[INFO] [stdout] 2f49d713d031cc10065bf79d3ec6e3156e7d68e7c211469c18310a4518ec001a