[INFO] fetching crate libpeer 0.0.1... [INFO] checking libpeer-0.0.1 against try#575650af7d7ca88602df28e39d27bf3e456c306e for pr-80579 [INFO] extracting crate libpeer 0.0.1 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate libpeer 0.0.1 on toolchain 575650af7d7ca88602df28e39d27bf3e456c306e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate libpeer 0.0.1 [INFO] finished tweaking crates.io crate libpeer 0.0.1 [INFO] tweaked toml for crates.io crate libpeer 0.0.1 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8a39cc89914ae2b4857868f87110f358b243488b7e9c3802e6d54785efb402c6 [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" "8a39cc89914ae2b4857868f87110f358b243488b7e9c3802e6d54785efb402c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8a39cc89914ae2b4857868f87110f358b243488b7e9c3802e6d54785efb402c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a39cc89914ae2b4857868f87110f358b243488b7e9c3802e6d54785efb402c6", kill_on_drop: false }` [INFO] [stdout] 8a39cc89914ae2b4857868f87110f358b243488b7e9c3802e6d54785efb402c6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6aa8f199fa0857ac9d7019086207df08af92d1b4bf72158b6281db52c5ad7568 [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" "6aa8f199fa0857ac9d7019086207df08af92d1b4bf72158b6281db52c5ad7568", kill_on_drop: false }` [INFO] [stderr] Checking libpeer v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: function is never used: `boomer` [INFO] [stdout] --> src/git/boom.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn boomer() -> i32 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `connect` [INFO] [stdout] --> src/git/mod.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn connect() -> i32 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `handle_git` [INFO] [stdout] --> src/lib.rs:22:4 [INFO] [stdout] | [INFO] [stdout] 22 | fn handle_git() { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `handle_git` [INFO] [stdout] --> src/lib.rs:22:4 [INFO] [stdout] | [INFO] [stdout] 22 | fn handle_git() { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.55s [INFO] running `Command { std: "docker" "inspect" "6aa8f199fa0857ac9d7019086207df08af92d1b4bf72158b6281db52c5ad7568", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6aa8f199fa0857ac9d7019086207df08af92d1b4bf72158b6281db52c5ad7568", kill_on_drop: false }` [INFO] [stdout] 6aa8f199fa0857ac9d7019086207df08af92d1b4bf72158b6281db52c5ad7568