[INFO] cloning repository https://github.com/RobertTGreat/core
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RobertTGreat/core" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRobertTGreat%2Fcore", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRobertTGreat%2Fcore'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 07ff779c0ebf93595e3da3e6adb8012a1453140e
[INFO] checking RobertTGreat/core against 6d99ee30d95360fa108a71e3985c92ca3f0fd6dc for pr-161154-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRobertTGreat%2Fcore" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-2-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/RobertTGreat/core
[INFO] finished tweaking git repo https://github.com/RobertTGreat/core
[INFO] tweaked toml for git repo https://github.com/RobertTGreat/core written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/RobertTGreat/core on toolchain 6d99ee30d95360fa108a71e3985c92ca3f0fd6dc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6d99ee30d95360fa108a71e3985c92ca3f0fd6dc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/RobertTGreat/core 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" "+6d99ee30d95360fa108a71e3985c92ca3f0fd6dc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 97d4ba10dfd6450163b4a3503639121f30c77c61c2e7416c6afe6ca320c206f0
[INFO] running `Command { std: "docker" "start" "97d4ba10dfd6450163b4a3503639121f30c77c61c2e7416c6afe6ca320c206f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97d4ba10dfd6450163b4a3503639121f30c77c61c2e7416c6afe6ca320c206f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "97d4ba10dfd6450163b4a3503639121f30c77c61c2e7416c6afe6ca320c206f0" "/opt/rustwide/cargo-home/bin/cargo" "+6d99ee30d95360fa108a71e3985c92ca3f0fd6dc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97d4ba10dfd6450163b4a3503639121f30c77c61c2e7416c6afe6ca320c206f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "97d4ba10dfd6450163b4a3503639121f30c77c61c2e7416c6afe6ca320c206f0" "/opt/rustwide/cargo-home/bin/cargo" "+6d99ee30d95360fa108a71e3985c92ca3f0fd6dc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling core-launcher-v2 v2.7.0 (/opt/rustwide/workdir/crates/launcher)
[INFO] [stderr]     Checking core-engine v2.7.0 (/opt/rustwide/workdir/crates/engine)
[INFO] [stderr] warning: unused dependency `core-engine`
[INFO] [stderr]  --> crates/launcher/Cargo.toml:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | core-engine.workspace = true
[INFO] [stderr]   | ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `core-engine`
[INFO] [stderr] warning: `core-launcher-v2` (manifest) generated 1 warning
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.32s
[INFO] running `Command { std: "docker" "inspect" "97d4ba10dfd6450163b4a3503639121f30c77c61c2e7416c6afe6ca320c206f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97d4ba10dfd6450163b4a3503639121f30c77c61c2e7416c6afe6ca320c206f0", kill_on_drop: false }`
[INFO] [stdout] 97d4ba10dfd6450163b4a3503639121f30c77c61c2e7416c6afe6ca320c206f0
