[INFO] cloning repository https://github.com/dmikusa-pivotal/tiny-health-checker
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dmikusa-pivotal/tiny-health-checker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmikusa-pivotal%2Ftiny-health-checker", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmikusa-pivotal%2Ftiny-health-checker'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c57c12be8d61134b0c8fce61a1a5d2556210ded7
[INFO] checking dmikusa-pivotal/tiny-health-checker against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmikusa-pivotal%2Ftiny-health-checker" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dmikusa-pivotal/tiny-health-checker on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dmikusa-pivotal/tiny-health-checker
[INFO] finished tweaking git repo https://github.com/dmikusa-pivotal/tiny-health-checker
[INFO] tweaked toml for git repo https://github.com/dmikusa-pivotal/tiny-health-checker written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/dmikusa-pivotal/tiny-health-checker already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] [stderr]     Updating tiny-health-checker v0.28.0 (/workspace/builds/worker-0-tc1/source) -> v0.29.0
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded base64 v0.22.0
[INFO] [stderr]   Downloaded temp-env v0.3.6
[INFO] [stderr]   Downloaded ureq v2.10.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aa60da0cf20823711fe4fc8ec718ee8ae840f13cd54b16cace6a829aad3725a3
[INFO] running `Command { std: "docker" "start" "-a" "aa60da0cf20823711fe4fc8ec718ee8ae840f13cd54b16cace6a829aad3725a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa60da0cf20823711fe4fc8ec718ee8ae840f13cd54b16cace6a829aad3725a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa60da0cf20823711fe4fc8ec718ee8ae840f13cd54b16cace6a829aad3725a3", kill_on_drop: false }`
[INFO] [stdout] aa60da0cf20823711fe4fc8ec718ee8ae840f13cd54b16cace6a829aad3725a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 091a1065fe2e87174ce5c39fd3934fffb08354e0a0c5fdd7abeb1f8a854f032d
[INFO] running `Command { std: "docker" "start" "-a" "091a1065fe2e87174ce5c39fd3934fffb08354e0a0c5fdd7abeb1f8a854f032d", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-normalization v0.1.22
[INFO] [stderr]     Checking unicode-bidi v0.3.10
[INFO] [stderr]    Compiling libc v0.2.140
[INFO] [stderr]    Compiling parking_lot_core v0.9.7
[INFO] [stderr]     Checking base64 v0.22.0
[INFO] [stderr]     Checking once_cell v1.17.0
[INFO] [stderr]     Checking idna v0.3.0
[INFO] [stderr]     Checking url v2.3.1
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking temp-env v0.3.6
[INFO] [stderr]     Checking ureq v2.10.1
[INFO] [stderr]     Checking tiny-health-checker v0.29.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "091a1065fe2e87174ce5c39fd3934fffb08354e0a0c5fdd7abeb1f8a854f032d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "091a1065fe2e87174ce5c39fd3934fffb08354e0a0c5fdd7abeb1f8a854f032d", kill_on_drop: false }`
[INFO] [stdout] 091a1065fe2e87174ce5c39fd3934fffb08354e0a0c5fdd7abeb1f8a854f032d