[INFO] fetching crate dinglebit-terminal 0.1.3...
[INFO] checking dinglebit-terminal-0.1.3 against master#2ad5292aea6328113b55968b4322528d48261316 for pr-80243
[INFO] extracting crate dinglebit-terminal 0.1.3 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate dinglebit-terminal 0.1.3 on toolchain 2ad5292aea6328113b55968b4322528d48261316
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2ad5292aea6328113b55968b4322528d48261316" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dinglebit-terminal 0.1.3
[INFO] finished tweaking crates.io crate dinglebit-terminal 0.1.3
[INFO] tweaked toml for crates.io crate dinglebit-terminal 0.1.3 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate dinglebit-terminal 0.1.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2ad5292aea6328113b55968b4322528d48261316" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+2ad5292aea6328113b55968b4322528d48261316" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8052d61badee88d413130002e3d6c85a59cf365e6a89f760568f65343ce5152c
[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" "8052d61badee88d413130002e3d6c85a59cf365e6a89f760568f65343ce5152c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8052d61badee88d413130002e3d6c85a59cf365e6a89f760568f65343ce5152c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8052d61badee88d413130002e3d6c85a59cf365e6a89f760568f65343ce5152c", kill_on_drop: false }`
[INFO] [stdout] 8052d61badee88d413130002e3d6c85a59cf365e6a89f760568f65343ce5152c
[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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+2ad5292aea6328113b55968b4322528d48261316" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b5aa84f62d0086f5a68eb7799124b65a8521f0c12f848fdf3cb310f3ee487026
[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" "b5aa84f62d0086f5a68eb7799124b65a8521f0c12f848fdf3cb310f3ee487026", kill_on_drop: false }`
[INFO] [stderr]     Checking dinglebit-terminal v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "b5aa84f62d0086f5a68eb7799124b65a8521f0c12f848fdf3cb310f3ee487026", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5aa84f62d0086f5a68eb7799124b65a8521f0c12f848fdf3cb310f3ee487026", kill_on_drop: false }`
[INFO] [stdout] b5aa84f62d0086f5a68eb7799124b65a8521f0c12f848fdf3cb310f3ee487026