[INFO] cloning repository https://github.com/ando-huang/PPVM
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ando-huang/PPVM" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fando-huang%2FPPVM", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fando-huang%2FPPVM'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a00f610ee6aeedfc09eb2ec905c406256546e1c6
[INFO] checking ando-huang/PPVM against master#7702ae16a23407cdd909ff9174294563ae1f4ba3 for pr-97183
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fando-huang%2FPPVM" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ando-huang/PPVM on toolchain 7702ae16a23407cdd909ff9174294563ae1f4ba3
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7702ae16a23407cdd909ff9174294563ae1f4ba3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ando-huang/PPVM
[INFO] finished tweaking git repo https://github.com/ando-huang/PPVM
[INFO] tweaked toml for git repo https://github.com/ando-huang/PPVM written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/ando-huang/PPVM already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7702ae16a23407cdd909ff9174294563ae1f4ba3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+7702ae16a23407cdd909ff9174294563ae1f4ba3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c70355c6e996f2a8f9d99ebf065f01bd6f54554d32556b5a478ca8bf8c658344
[INFO] running `Command { std: "docker" "start" "-a" "c70355c6e996f2a8f9d99ebf065f01bd6f54554d32556b5a478ca8bf8c658344", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c70355c6e996f2a8f9d99ebf065f01bd6f54554d32556b5a478ca8bf8c658344", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c70355c6e996f2a8f9d99ebf065f01bd6f54554d32556b5a478ca8bf8c658344", kill_on_drop: false }`
[INFO] [stdout] c70355c6e996f2a8f9d99ebf065f01bd6f54554d32556b5a478ca8bf8c658344
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+7702ae16a23407cdd909ff9174294563ae1f4ba3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b956365e8b5ed34acda3562a17a69d18794fdf21205a721dfa609691b303c28
[INFO] running `Command { std: "docker" "start" "-a" "6b956365e8b5ed34acda3562a17a69d18794fdf21205a721dfa609691b303c28", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking PPVM v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `PPVM` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `ppvm`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `PPVM` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `ppvm`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 56s
[INFO] running `Command { std: "docker" "inspect" "6b956365e8b5ed34acda3562a17a69d18794fdf21205a721dfa609691b303c28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b956365e8b5ed34acda3562a17a69d18794fdf21205a721dfa609691b303c28", kill_on_drop: false }`
[INFO] [stdout] 6b956365e8b5ed34acda3562a17a69d18794fdf21205a721dfa609691b303c28