[INFO] cloning repository https://github.com/huy-hng/chrustical_music
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/huy-hng/chrustical_music" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhuy-hng%2Fchrustical_music", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhuy-hng%2Fchrustical_music'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9b59feb83aa3ca6eb5bc5a890646f482fa0dbd7a
[INFO] checking huy-hng/chrustical_music against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhuy-hng%2Fchrustical_music" "/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/huy-hng/chrustical_music on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/huy-hng/chrustical_music
[INFO] finished tweaking git repo https://github.com/huy-hng/chrustical_music
[INFO] tweaked toml for git repo https://github.com/huy-hng/chrustical_music written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/huy-hng/chrustical_music already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3a712e7f92bd7e7868010afa4b04bd7467cacdea8aac7e749f3811a8f0860d2f
[INFO] running `Command { std: "docker" "start" "-a" "3a712e7f92bd7e7868010afa4b04bd7467cacdea8aac7e749f3811a8f0860d2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a712e7f92bd7e7868010afa4b04bd7467cacdea8aac7e749f3811a8f0860d2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a712e7f92bd7e7868010afa4b04bd7467cacdea8aac7e749f3811a8f0860d2f", kill_on_drop: false }`
[INFO] [stdout] 3a712e7f92bd7e7868010afa4b04bd7467cacdea8aac7e749f3811a8f0860d2f
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 69d7cd3ecbc6bd1986b9131ad978d32b24abce20cc6f58a0ea3e706967356fdb
[INFO] running `Command { std: "docker" "start" "-a" "69d7cd3ecbc6bd1986b9131ad978d32b24abce20cc6f58a0ea3e706967356fdb", kill_on_drop: false }`
[INFO] [stderr]     Checking chrustical_music v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "69d7cd3ecbc6bd1986b9131ad978d32b24abce20cc6f58a0ea3e706967356fdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69d7cd3ecbc6bd1986b9131ad978d32b24abce20cc6f58a0ea3e706967356fdb", kill_on_drop: false }`
[INFO] [stdout] 69d7cd3ecbc6bd1986b9131ad978d32b24abce20cc6f58a0ea3e706967356fdb