[INFO] cloning repository https://github.com/Luchanso/scan-internet [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Luchanso/scan-internet" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLuchanso%2Fscan-internet", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLuchanso%2Fscan-internet'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7ec50679e078d4e4654d93962c389cc5a162e480 [INFO] testing Luchanso/scan-internet against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLuchanso%2Fscan-internet" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Luchanso/scan-internet on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Luchanso/scan-internet [INFO] finished tweaking git repo https://github.com/Luchanso/scan-internet [INFO] tweaked toml for git repo https://github.com/Luchanso/scan-internet written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/Luchanso/scan-internet already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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] 84bb31c8bb64321464497029cffb68a912a30b7bc72a3098c0e21efad0178ee1 [INFO] running `Command { std: "docker" "start" "-a" "84bb31c8bb64321464497029cffb68a912a30b7bc72a3098c0e21efad0178ee1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "84bb31c8bb64321464497029cffb68a912a30b7bc72a3098c0e21efad0178ee1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84bb31c8bb64321464497029cffb68a912a30b7bc72a3098c0e21efad0178ee1", kill_on_drop: false }` [INFO] [stdout] 84bb31c8bb64321464497029cffb68a912a30b7bc72a3098c0e21efad0178ee1 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--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] 98afb50194e0b8905465ebd0bb321bd5233f387cecb4f8f47569fd7aabbd9d15 [INFO] running `Command { std: "docker" "start" "-a" "98afb50194e0b8905465ebd0bb321bd5233f387cecb4f8f47569fd7aabbd9d15", kill_on_drop: false }` [INFO] [stderr] Compiling scan-internet v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:43:20 [INFO] [stdout] | [INFO] [stdout] 43 | if (buf == [104, 101, 108, 108, 111, 13, 10, 0, 0, 0]) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 43 - if (buf == [104, 101, 108, 108, 111, 13, 10, 0, 0, 0]) { [INFO] [stdout] 43 + if buf == [104, 101, 108, 108, 111, 13, 10, 0, 0, 0] { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.62s [INFO] running `Command { std: "docker" "inspect" "98afb50194e0b8905465ebd0bb321bd5233f387cecb4f8f47569fd7aabbd9d15", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98afb50194e0b8905465ebd0bb321bd5233f387cecb4f8f47569fd7aabbd9d15", kill_on_drop: false }` [INFO] [stdout] 98afb50194e0b8905465ebd0bb321bd5233f387cecb4f8f47569fd7aabbd9d15 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b8d91f218bcf85bef1c2692caf611a5584ee94928f06c513d898037765611be8 [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" "b8d91f218bcf85bef1c2692caf611a5584ee94928f06c513d898037765611be8", kill_on_drop: false }` [INFO] [stderr] Compiling scan-internet v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:43:20 [INFO] [stdout] | [INFO] [stdout] 43 | if (buf == [104, 101, 108, 108, 111, 13, 10, 0, 0, 0]) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 43 - if (buf == [104, 101, 108, 108, 111, 13, 10, 0, 0, 0]) { [INFO] [stdout] 43 + if buf == [104, 101, 108, 108, 111, 13, 10, 0, 0, 0] { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.71s [INFO] running `Command { std: "docker" "inspect" "b8d91f218bcf85bef1c2692caf611a5584ee94928f06c513d898037765611be8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b8d91f218bcf85bef1c2692caf611a5584ee94928f06c513d898037765611be8", kill_on_drop: false }` [INFO] [stdout] b8d91f218bcf85bef1c2692caf611a5584ee94928f06c513d898037765611be8 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6ae647d1b6257e9f64a5e160725fe1f6c97ed65852901a4ac008e5ee00fcf379 [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" "6ae647d1b6257e9f64a5e160725fe1f6c97ed65852901a4ac008e5ee00fcf379", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/main.rs:43:20 [INFO] [stderr] | [INFO] [stderr] 43 | if (buf == [104, 101, 108, 108, 111, 13, 10, 0, 0, 0]) { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 43 - if (buf == [104, 101, 108, 108, 111, 13, 10, 0, 0, 0]) { [INFO] [stderr] 43 + if buf == [104, 101, 108, 108, 111, 13, 10, 0, 0, 0] { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `scan-internet` (bin "scan-internet" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/scan_internet-5afa3d68c0b0cba9) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6ae647d1b6257e9f64a5e160725fe1f6c97ed65852901a4ac008e5ee00fcf379", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ae647d1b6257e9f64a5e160725fe1f6c97ed65852901a4ac008e5ee00fcf379", kill_on_drop: false }` [INFO] [stdout] 6ae647d1b6257e9f64a5e160725fe1f6c97ed65852901a4ac008e5ee00fcf379