[INFO] cloning repository https://github.com/guangie88/linux_cpu_util
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/guangie88/linux_cpu_util" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fguangie88%2Flinux_cpu_util", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fguangie88%2Flinux_cpu_util'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 400bde2c3045db4b4218606a222d6766076de240
[INFO] testing guangie88/linux_cpu_util against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fguangie88%2Flinux_cpu_util" "/workspace/builds/worker-23/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-23/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/guangie88/linux_cpu_util on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/guangie88/linux_cpu_util
[INFO] finished tweaking git repo https://github.com/guangie88/linux_cpu_util
[INFO] tweaked toml for git repo https://github.com/guangie88/linux_cpu_util written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] crate git repo https://github.com/guangie88/linux_cpu_util already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 84b227eafd8705b3828981e977122c77a427fa826e406408fabf352ebf8f8f45
[INFO] running `Command { std: "docker" "start" "-a" "84b227eafd8705b3828981e977122c77a427fa826e406408fabf352ebf8f8f45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "84b227eafd8705b3828981e977122c77a427fa826e406408fabf352ebf8f8f45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84b227eafd8705b3828981e977122c77a427fa826e406408fabf352ebf8f8f45", kill_on_drop: false }`
[INFO] [stdout] 84b227eafd8705b3828981e977122c77a427fa826e406408fabf352ebf8f8f45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 21ecb94b852c5d554a2fd260186dc3c68527a20579a44d50108b6d6afe7e5c7f
[INFO] running `Command { std: "docker" "start" "-a" "21ecb94b852c5d554a2fd260186dc3c68527a20579a44d50108b6d6afe7e5c7f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling linux_cpu_util v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected one of `,`, `]`, or `|`, found `..`
[INFO] [stdout]   --> src/main.rs:22:40
[INFO] [stdout]    |
[INFO] [stdout] 22 |         [_, user, nice, system, idle, _..] => {
[INFO] [stdout]    |                                        ^^ expected one of `,`, `]`, or `|`
[INFO] [stdout]    |
[INFO] [stdout] help: if you meant to bind the contents of the rest of the array pattern into `_`, use `@`
[INFO] [stdout]    |
[INFO] [stdout] 22 |         [_, user, nice, system, idle, _ @ ..] => {
[INFO] [stdout]    |                                         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `linux_cpu_util` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "21ecb94b852c5d554a2fd260186dc3c68527a20579a44d50108b6d6afe7e5c7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21ecb94b852c5d554a2fd260186dc3c68527a20579a44d50108b6d6afe7e5c7f", kill_on_drop: false }`
[INFO] [stdout] 21ecb94b852c5d554a2fd260186dc3c68527a20579a44d50108b6d6afe7e5c7f