[INFO] cloning repository https://github.com/ryanyogan/rusty-messages
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ryanyogan/rusty-messages" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryanyogan%2Frusty-messages", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryanyogan%2Frusty-messages'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 11d8b4dcacf242385ec9e87c408c9b324a34ba0f
[INFO] checking ryanyogan/rusty-messages against master#4c5f6e6277b89e47d73a192078697f7a5f3dc0ac for pr-97086
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryanyogan%2Frusty-messages" "/workspace/builds/worker-110/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-110/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ryanyogan/rusty-messages on toolchain 4c5f6e6277b89e47d73a192078697f7a5f3dc0ac
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4c5f6e6277b89e47d73a192078697f7a5f3dc0ac" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ryanyogan/rusty-messages
[INFO] finished tweaking git repo https://github.com/ryanyogan/rusty-messages
[INFO] tweaked toml for git repo https://github.com/ryanyogan/rusty-messages written to /workspace/builds/worker-110/source/Cargo.toml
[INFO] crate git repo https://github.com/ryanyogan/rusty-messages already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4c5f6e6277b89e47d73a192078697f7a5f3dc0ac" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded backtrace v0.3.60
[INFO] [stderr]   Downloaded object v0.25.2
[INFO] [stderr]   Downloaded tokio-signal v0.2.9
[INFO] [stderr]   Downloaded rustc-demangle v0.1.19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+4c5f6e6277b89e47d73a192078697f7a5f3dc0ac" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ad137916536ad58d143c7f3329e15441320ccfc981ef6ffc8d0ab202a5c8195c
[INFO] running `Command { std: "docker" "start" "-a" "ad137916536ad58d143c7f3329e15441320ccfc981ef6ffc8d0ab202a5c8195c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad137916536ad58d143c7f3329e15441320ccfc981ef6ffc8d0ab202a5c8195c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad137916536ad58d143c7f3329e15441320ccfc981ef6ffc8d0ab202a5c8195c", kill_on_drop: false }`
[INFO] [stdout] ad137916536ad58d143c7f3329e15441320ccfc981ef6ffc8d0ab202a5c8195c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+4c5f6e6277b89e47d73a192078697f7a5f3dc0ac" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 90a8c24bf367430db82ba88b02975ff314184a09d02c82afec9c056eab0da1ba
[INFO] running `Command { std: "docker" "start" "-a" "90a8c24bf367430db82ba88b02975ff314184a09d02c82afec9c056eab0da1ba", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "90a8c24bf367430db82ba88b02975ff314184a09d02c82afec9c056eab0da1ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90a8c24bf367430db82ba88b02975ff314184a09d02c82afec9c056eab0da1ba", kill_on_drop: false }`
[INFO] [stdout] 90a8c24bf367430db82ba88b02975ff314184a09d02c82afec9c056eab0da1ba