[INFO] fetching crate gantry-protocol 0.0.8...
[INFO] checking gantry-protocol-0.0.8 against try#07fecb9cf34c4979a772ba38c99d6d9144768413 for pr-87710
[INFO] extracting crate gantry-protocol 0.0.8 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate gantry-protocol 0.0.8 on toolchain 07fecb9cf34c4979a772ba38c99d6d9144768413
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gantry-protocol 0.0.8
[INFO] finished tweaking crates.io crate gantry-protocol 0.0.8
[INFO] tweaked toml for crates.io crate gantry-protocol 0.0.8 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d253094170195fc0e81b3e752f23f0d1f1ed3d759a97c6834a46fad0f6e5dc2e
[INFO] running `Command { std: "docker" "start" "-a" "d253094170195fc0e81b3e752f23f0d1f1ed3d759a97c6834a46fad0f6e5dc2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d253094170195fc0e81b3e752f23f0d1f1ed3d759a97c6834a46fad0f6e5dc2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d253094170195fc0e81b3e752f23f0d1f1ed3d759a97c6834a46fad0f6e5dc2e", kill_on_drop: false }`
[INFO] [stdout] d253094170195fc0e81b3e752f23f0d1f1ed3d759a97c6834a46fad0f6e5dc2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c21795094438850b4ce02adb13cec496082a2f720fad7c00fe1b92a6d5a0c95e
[INFO] running `Command { std: "docker" "start" "-a" "c21795094438850b4ce02adb13cec496082a2f720fad7c00fe1b92a6d5a0c95e", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling serde v1.0.129
[INFO] [stderr]    Compiling serde_derive v1.0.129
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking rmp v0.8.10
[INFO] [stderr]     Checking rmp-serde v0.14.4
[INFO] [stderr]     Checking serde_json v1.0.66
[INFO] [stderr]     Checking gantry-protocol v0.0.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.48s
[INFO] running `Command { std: "docker" "inspect" "c21795094438850b4ce02adb13cec496082a2f720fad7c00fe1b92a6d5a0c95e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c21795094438850b4ce02adb13cec496082a2f720fad7c00fe1b92a6d5a0c95e", kill_on_drop: false }`
[INFO] [stdout] c21795094438850b4ce02adb13cec496082a2f720fad7c00fe1b92a6d5a0c95e