[INFO] cloning repository https://github.com/alarsyo/cargo-cheh
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alarsyo/cargo-cheh" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falarsyo%2Fcargo-cheh", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falarsyo%2Fcargo-cheh'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7b2c81a47e1b43541162eafc9874ed61f2b480f7
[INFO] checking alarsyo/cargo-cheh against beta for pr-78714
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falarsyo%2Fcargo-cheh" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/alarsyo/cargo-cheh on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/alarsyo/cargo-cheh
[INFO] finished tweaking git repo https://github.com/alarsyo/cargo-cheh
[INFO] tweaked toml for git repo https://github.com/alarsyo/cargo-cheh written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/alarsyo/cargo-cheh already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4ef03188f50878fc2bad0f1004006d1fce9e760c8526934e1be617d5e9af09c4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4ef03188f50878fc2bad0f1004006d1fce9e760c8526934e1be617d5e9af09c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ef03188f50878fc2bad0f1004006d1fce9e760c8526934e1be617d5e9af09c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ef03188f50878fc2bad0f1004006d1fce9e760c8526934e1be617d5e9af09c4", kill_on_drop: false }`
[INFO] [stdout] 4ef03188f50878fc2bad0f1004006d1fce9e760c8526934e1be617d5e9af09c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 88d67ef4f130437c69993c21b1bdb93d531d3c834ca2ba7e52c7c158b991e38d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "88d67ef4f130437c69993c21b1bdb93d531d3c834ca2ba7e52c7c158b991e38d", kill_on_drop: false }`
[INFO] [stderr]     Checking cargo-cheh v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "88d67ef4f130437c69993c21b1bdb93d531d3c834ca2ba7e52c7c158b991e38d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88d67ef4f130437c69993c21b1bdb93d531d3c834ca2ba7e52c7c158b991e38d", kill_on_drop: false }`
[INFO] [stdout] 88d67ef4f130437c69993c21b1bdb93d531d3c834ca2ba7e52c7c158b991e38d