[INFO] cloning repository https://github.com/DJ-UKOL/AveragedCollection
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DJ-UKOL/AveragedCollection" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDJ-UKOL%2FAveragedCollection", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDJ-UKOL%2FAveragedCollection'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6334e4a20430ec7287590f4da59fe448c0227124
[INFO] checking DJ-UKOL/AveragedCollection against master#507271bc119683008ec719ecee48814e8ac86c65 for pr-146440
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDJ-UKOL%2FAveragedCollection" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/DJ-UKOL/AveragedCollection
[INFO] finished tweaking git repo https://github.com/DJ-UKOL/AveragedCollection
[INFO] tweaked toml for git repo https://github.com/DJ-UKOL/AveragedCollection written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/DJ-UKOL/AveragedCollection on toolchain 507271bc119683008ec719ecee48814e8ac86c65
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+507271bc119683008ec719ecee48814e8ac86c65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/DJ-UKOL/AveragedCollection 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" "+507271bc119683008ec719ecee48814e8ac86c65" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+507271bc119683008ec719ecee48814e8ac86c65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 24a11c5969dbbf8787dbd0c7d2222cf07a1ac14d233dc9ca59bec7b525b3c6b6
[INFO] running `Command { std: "docker" "start" "-a" "24a11c5969dbbf8787dbd0c7d2222cf07a1ac14d233dc9ca59bec7b525b3c6b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "24a11c5969dbbf8787dbd0c7d2222cf07a1ac14d233dc9ca59bec7b525b3c6b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24a11c5969dbbf8787dbd0c7d2222cf07a1ac14d233dc9ca59bec7b525b3c6b6", kill_on_drop: false }`
[INFO] [stdout] 24a11c5969dbbf8787dbd0c7d2222cf07a1ac14d233dc9ca59bec7b525b3c6b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+507271bc119683008ec719ecee48814e8ac86c65" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5d425ff166075a18bc2ab9f3787ad659bfee587372f984a9f6cf4102b28894db
[INFO] running `Command { std: "docker" "start" "-a" "5d425ff166075a18bc2ab9f3787ad659bfee587372f984a9f6cf4102b28894db", kill_on_drop: false }`
[INFO] [stderr]     Checking AveragedCollection v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `AveragedCollection` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `averaged_collection`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "5d425ff166075a18bc2ab9f3787ad659bfee587372f984a9f6cf4102b28894db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d425ff166075a18bc2ab9f3787ad659bfee587372f984a9f6cf4102b28894db", kill_on_drop: false }`
[INFO] [stdout] 5d425ff166075a18bc2ab9f3787ad659bfee587372f984a9f6cf4102b28894db
