[INFO] cloning repository https://github.com/higumachan/unwrap-ord
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/higumachan/unwrap-ord" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhigumachan%2Funwrap-ord", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhigumachan%2Funwrap-ord'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dc5017c17930e745eccb4253b4edca88ef5a88db
[INFO] checking higumachan/unwrap-ord against try#99a443d6903f71d521237d8acb5a3016b534d17b for pr-83354
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhigumachan%2Funwrap-ord" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/higumachan/unwrap-ord on toolchain 99a443d6903f71d521237d8acb5a3016b534d17b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/higumachan/unwrap-ord
[INFO] finished tweaking git repo https://github.com/higumachan/unwrap-ord
[INFO] tweaked toml for git repo https://github.com/higumachan/unwrap-ord written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/higumachan/unwrap-ord already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:4f92631de1aa59f8320307485d3b3c869a5c90ab1d76ce2cffab9807b8c9a1fb" "/opt/rustwide/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "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] 4af0aeaebfd965c576f8efbf84969089b48a583ec7ea1c46303f4067b7ec7152
[INFO] running `Command { std: "docker" "start" "-a" "4af0aeaebfd965c576f8efbf84969089b48a583ec7ea1c46303f4067b7ec7152", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4af0aeaebfd965c576f8efbf84969089b48a583ec7ea1c46303f4067b7ec7152", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4af0aeaebfd965c576f8efbf84969089b48a583ec7ea1c46303f4067b7ec7152", kill_on_drop: false }`
[INFO] [stdout] 4af0aeaebfd965c576f8efbf84969089b48a583ec7ea1c46303f4067b7ec7152
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:4f92631de1aa59f8320307485d3b3c869a5c90ab1d76ce2cffab9807b8c9a1fb" "/opt/rustwide/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 32c6a35dac647122097e12da47fb86ee92b6f649d7a35ca025982139f8f1f060
[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" "32c6a35dac647122097e12da47fb86ee92b6f649d7a35ca025982139f8f1f060", kill_on_drop: false }`
[INFO] [stderr]     Checking unwrap-ord v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "32c6a35dac647122097e12da47fb86ee92b6f649d7a35ca025982139f8f1f060", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32c6a35dac647122097e12da47fb86ee92b6f649d7a35ca025982139f8f1f060", kill_on_drop: false }`
[INFO] [stdout] 32c6a35dac647122097e12da47fb86ee92b6f649d7a35ca025982139f8f1f060