[INFO] fetching crate healthdog 1.0.1...
[INFO] testing healthdog-1.0.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate healthdog 1.0.1 into /workspace/builds/worker-18/source
[INFO] validating manifest of crates.io crate healthdog 1.0.1 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate healthdog 1.0.1
[INFO] finished tweaking crates.io crate healthdog 1.0.1
[INFO] tweaked toml for crates.io crate healthdog 1.0.1 written to /workspace/builds/worker-18/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--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-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 305e7dafb19a7684c51bb6df926d79536c0b3c096a11babd4b5923ae9d7bccc6
[INFO] running `Command { std: "docker" "start" "-a" "305e7dafb19a7684c51bb6df926d79536c0b3c096a11babd4b5923ae9d7bccc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "305e7dafb19a7684c51bb6df926d79536c0b3c096a11babd4b5923ae9d7bccc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "305e7dafb19a7684c51bb6df926d79536c0b3c096a11babd4b5923ae9d7bccc6", kill_on_drop: false }`
[INFO] [stdout] 305e7dafb19a7684c51bb6df926d79536c0b3c096a11babd4b5923ae9d7bccc6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 93e59839c54c3f3d0029156665d7a227691da9ba9611c8a283ec13a434e1e53c
[INFO] running `Command { std: "docker" "start" "-a" "93e59839c54c3f3d0029156665d7a227691da9ba9611c8a283ec13a434e1e53c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling nix v0.15.0
[INFO] [stderr]    Compiling utf8-cstr v0.1.6
[INFO] [stderr]    Compiling libsystemd-sys v0.2.2
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling errno v0.2.8
[INFO] [stderr]    Compiling cstr-argument v0.0.2
[INFO] [stderr]    Compiling exec v0.3.1
[INFO] [stderr]    Compiling systemd v0.4.0
[INFO] [stderr]    Compiling healthdog v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.46s
[INFO] running `Command { std: "docker" "inspect" "93e59839c54c3f3d0029156665d7a227691da9ba9611c8a283ec13a434e1e53c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93e59839c54c3f3d0029156665d7a227691da9ba9611c8a283ec13a434e1e53c", kill_on_drop: false }`
[INFO] [stdout] 93e59839c54c3f3d0029156665d7a227691da9ba9611c8a283ec13a434e1e53c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d53f0911a246eaf36add99e3604eb5094141815b80ac6a0ee7aa8a5179945a6d
[INFO] running `Command { std: "docker" "start" "-a" "d53f0911a246eaf36add99e3604eb5094141815b80ac6a0ee7aa8a5179945a6d", kill_on_drop: false }`
[INFO] [stderr]    Compiling healthdog v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "d53f0911a246eaf36add99e3604eb5094141815b80ac6a0ee7aa8a5179945a6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d53f0911a246eaf36add99e3604eb5094141815b80ac6a0ee7aa8a5179945a6d", kill_on_drop: false }`
[INFO] [stdout] d53f0911a246eaf36add99e3604eb5094141815b80ac6a0ee7aa8a5179945a6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 21f3b3be70149e31b2f72f414a398bff1d3db701bb7b0f22fdb02db02234f77e
[INFO] running `Command { std: "docker" "start" "-a" "21f3b3be70149e31b2f72f414a398bff1d3db701bb7b0f22fdb02db02234f77e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/healthdog-e5f1157c1a19558b)
[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" "21f3b3be70149e31b2f72f414a398bff1d3db701bb7b0f22fdb02db02234f77e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21f3b3be70149e31b2f72f414a398bff1d3db701bb7b0f22fdb02db02234f77e", kill_on_drop: false }`
[INFO] [stdout] 21f3b3be70149e31b2f72f414a398bff1d3db701bb7b0f22fdb02db02234f77e