[INFO] fetching crate metrics-dashboard 0.2.2...
[INFO] checking metrics-dashboard-0.2.2 against master#38352b01ae4af9300be03b805d6db68c45e51068 for pr-129864
[INFO] extracting crate metrics-dashboard 0.2.2 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate metrics-dashboard 0.2.2 on toolchain 38352b01ae4af9300be03b805d6db68c45e51068
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate metrics-dashboard 0.2.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate metrics-dashboard 0.2.2
[INFO] tweaked toml for crates.io crate metrics-dashboard 0.2.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate metrics-dashboard 0.2.2 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" "+38352b01ae4af9300be03b805d6db68c45e51068" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rust-embed-utils v8.5.0
[INFO] [stderr]   Downloaded rfc7239 v0.1.1
[INFO] [stderr]   Downloaded wildmatch v2.3.4
[INFO] [stderr]   Downloaded poem-derive v2.0.1
[INFO] [stderr]   Downloaded rust-embed-impl v8.5.0
[INFO] [stderr]   Downloaded metrics-util v0.16.3
[INFO] [stderr]   Downloaded metrics-prometheus v0.6.0
[INFO] [stderr]   Downloaded metrics v0.22.3
[INFO] [stderr]   Downloaded ordered-float v4.2.2
[INFO] [stderr]   Downloaded quanta v0.12.3
[INFO] [stderr]   Downloaded raw-cpuid v11.1.0
[INFO] [stderr]   Downloaded poem v2.0.1
[INFO] [stderr]   Downloaded rust-embed v8.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 39f095d8bb49af63d6ea5b489f82d0ee90a44b0cb00e777a57b8204849c357e3
[INFO] running `Command { std: "docker" "start" "-a" "39f095d8bb49af63d6ea5b489f82d0ee90a44b0cb00e777a57b8204849c357e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "39f095d8bb49af63d6ea5b489f82d0ee90a44b0cb00e777a57b8204849c357e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39f095d8bb49af63d6ea5b489f82d0ee90a44b0cb00e777a57b8204849c357e3", kill_on_drop: false }`
[INFO] [stdout] 39f095d8bb49af63d6ea5b489f82d0ee90a44b0cb00e777a57b8204849c357e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a1502e3bc81f663a27f71e93700fcb9579f6689d375ea43d158f141483115341
[INFO] running `Command { std: "docker" "start" "-a" "a1502e3bc81f663a27f71e93700fcb9579f6689d375ea43d158f141483115341", kill_on_drop: false }`
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[INFO] [stderr]     Checking metrics-dashboard v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 05s
[INFO] running `Command { std: "docker" "inspect" "a1502e3bc81f663a27f71e93700fcb9579f6689d375ea43d158f141483115341", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1502e3bc81f663a27f71e93700fcb9579f6689d375ea43d158f141483115341", kill_on_drop: false }`
[INFO] [stdout] a1502e3bc81f663a27f71e93700fcb9579f6689d375ea43d158f141483115341