[INFO] cloning repository https://github.com/x31aww/netlock
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/x31aww/netlock" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fx31aww%2Fnetlock", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fx31aww%2Fnetlock'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fec679e7604688e8cb864386a40e5ef9e2c714be
[INFO] checking x31aww/netlock against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fx31aww%2Fnetlock" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/x31aww/netlock on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/x31aww/netlock
[INFO] finished tweaking git repo https://github.com/x31aww/netlock
[INFO] tweaked toml for git repo https://github.com/x31aww/netlock written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/x31aww/netlock already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eb37e162451fd6ebf5149807e657e09ce0e41f051c260cdc5b193695238c0c71
[INFO] running `Command { std: "docker" "start" "-a" "eb37e162451fd6ebf5149807e657e09ce0e41f051c260cdc5b193695238c0c71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb37e162451fd6ebf5149807e657e09ce0e41f051c260cdc5b193695238c0c71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb37e162451fd6ebf5149807e657e09ce0e41f051c260cdc5b193695238c0c71", kill_on_drop: false }`
[INFO] [stdout] eb37e162451fd6ebf5149807e657e09ce0e41f051c260cdc5b193695238c0c71
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ca9a4c61fc37b587fea7864a573137afbe3d5786a28ac486e6c4d944eb22892
[INFO] running `Command { std: "docker" "start" "-a" "4ca9a4c61fc37b587fea7864a573137afbe3d5786a28ac486e6c4d944eb22892", kill_on_drop: false }`
[INFO] [stderr]     Checking netlock v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variants `States`, `References`, and `Labels` are never constructed
[INFO] [stdout]    --> src/pf.rs:424:5
[INFO] [stdout]     |
[INFO] [stdout] 421 | enum ShowModifier<'a> {
[INFO] [stdout]     |      ------------ variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 424 |     States,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 425 |     Info,
[INFO] [stdout] 426 |     References,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 427 |     Labels,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Rules` and `Tables` are never constructed
[INFO] [stdout]    --> src/pf.rs:459:5
[INFO] [stdout]     |
[INFO] [stdout] 458 | enum FlushModifier {
[INFO] [stdout]     |      ------------- variants in this enum
[INFO] [stdout] 459 |     Rules,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 460 |     States,
[INFO] [stdout] 461 |     Tables,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `States`, `References`, and `Labels` are never constructed
[INFO] [stdout]    --> src/pf.rs:424:5
[INFO] [stdout]     |
[INFO] [stdout] 421 | enum ShowModifier<'a> {
[INFO] [stdout]     |      ------------ variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 424 |     States,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 425 |     Info,
[INFO] [stdout] 426 |     References,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 427 |     Labels,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Rules` and `Tables` are never constructed
[INFO] [stdout]    --> src/pf.rs:459:5
[INFO] [stdout]     |
[INFO] [stdout] 458 | enum FlushModifier {
[INFO] [stdout]     |      ------------- variants in this enum
[INFO] [stdout] 459 |     Rules,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 460 |     States,
[INFO] [stdout] 461 |     Tables,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "4ca9a4c61fc37b587fea7864a573137afbe3d5786a28ac486e6c4d944eb22892", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ca9a4c61fc37b587fea7864a573137afbe3d5786a28ac486e6c4d944eb22892", kill_on_drop: false }`
[INFO] [stdout] 4ca9a4c61fc37b587fea7864a573137afbe3d5786a28ac486e6c4d944eb22892