[INFO] cloning repository https://github.com/hkdnet/hkdccr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hkdnet/hkdccr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhkdnet%2Fhkdccr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhkdnet%2Fhkdccr'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 49d834a43fec027413039e078787e1b133d835d1
[INFO] checking hkdnet/hkdccr against try#7b3565da729099dbe807466fcd118fb2815986e0 for pr-81789
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhkdnet%2Fhkdccr" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hkdnet/hkdccr on toolchain 7b3565da729099dbe807466fcd118fb2815986e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hkdnet/hkdccr
[INFO] finished tweaking git repo https://github.com/hkdnet/hkdccr
[INFO] tweaked toml for git repo https://github.com/hkdnet/hkdccr written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/hkdnet/hkdccr already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "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] 8f718990d0d521e8565f3ef99c122314aa4b6a6702a3fa2849ef4e23b370b11b
[INFO] running `Command { std: "docker" "start" "-a" "8f718990d0d521e8565f3ef99c122314aa4b6a6702a3fa2849ef4e23b370b11b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f718990d0d521e8565f3ef99c122314aa4b6a6702a3fa2849ef4e23b370b11b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f718990d0d521e8565f3ef99c122314aa4b6a6702a3fa2849ef4e23b370b11b", kill_on_drop: false }`
[INFO] [stdout] 8f718990d0d521e8565f3ef99c122314aa4b6a6702a3fa2849ef4e23b370b11b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "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] fa37230478045f682e08c1e6e536d4b54135e2bd708fcf11c62fe7e59ec1658c
[INFO] running `Command { std: "docker" "start" "-a" "fa37230478045f682e08c1e6e536d4b54135e2bd708fcf11c62fe7e59ec1658c", kill_on_drop: false }`
[INFO] [stderr]     Checking hkdccr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "fa37230478045f682e08c1e6e536d4b54135e2bd708fcf11c62fe7e59ec1658c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa37230478045f682e08c1e6e536d4b54135e2bd708fcf11c62fe7e59ec1658c", kill_on_drop: false }`
[INFO] [stdout] fa37230478045f682e08c1e6e536d4b54135e2bd708fcf11c62fe7e59ec1658c