[INFO] cloning repository https://github.com/tshaynik/netkitten [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tshaynik/netkitten" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftshaynik%2Fnetkitten", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftshaynik%2Fnetkitten'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] dde8bcbf7e0354fe185cc3194ad0c64ce893fc7b [INFO] testing tshaynik/netkitten against beta-2022-02-22 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftshaynik%2Fnetkitten" "/workspace/builds/worker-16/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-16/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tshaynik/netkitten on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tshaynik/netkitten [INFO] finished tweaking git repo https://github.com/tshaynik/netkitten [INFO] tweaked toml for git repo https://github.com/tshaynik/netkitten written to /workspace/builds/worker-16/source/Cargo.toml [INFO] crate git repo https://github.com/tshaynik/netkitten already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3a8d76a7c753dab8a4d4ce0131856cd2056ed4c404d146b3a34287d40042af36 [INFO] running `Command { std: "docker" "start" "-a" "3a8d76a7c753dab8a4d4ce0131856cd2056ed4c404d146b3a34287d40042af36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3a8d76a7c753dab8a4d4ce0131856cd2056ed4c404d146b3a34287d40042af36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a8d76a7c753dab8a4d4ce0131856cd2056ed4c404d146b3a34287d40042af36", kill_on_drop: false }` [INFO] [stdout] 3a8d76a7c753dab8a4d4ce0131856cd2056ed4c404d146b3a34287d40042af36 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d2e4b87f484673fcefda9a88d2ada1da70db806ff05882b46aa5e4c4620613a5 [INFO] running `Command { std: "docker" "start" "-a" "d2e4b87f484673fcefda9a88d2ada1da70db806ff05882b46aa5e4c4620613a5", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Compiling anyhow v1.0.38 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Compiling structopt v0.3.21 [INFO] [stderr] Compiling netkitten v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `execute` [INFO] [stdout] --> src/connect.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | execute: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `ConnectOpts` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/connect.rs:6:21 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(StructOpt, Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `keep_open` [INFO] [stdout] --> src/connect.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | keep_open: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `ConnectOpts` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/connect.rs:6:21 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(StructOpt, Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `execute` [INFO] [stdout] --> src/listen.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | execute: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `ListenOpts` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/listen.rs:7:21 [INFO] [stdout] | [INFO] [stdout] 7 | #[derive(StructOpt, Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.72s [INFO] running `Command { std: "docker" "inspect" "d2e4b87f484673fcefda9a88d2ada1da70db806ff05882b46aa5e4c4620613a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2e4b87f484673fcefda9a88d2ada1da70db806ff05882b46aa5e4c4620613a5", kill_on_drop: false }` [INFO] [stdout] d2e4b87f484673fcefda9a88d2ada1da70db806ff05882b46aa5e4c4620613a5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 696dce85ab0284d3d53483b1605069c0c0be344e4a94e72538ccb6ba477df215 [INFO] running `Command { std: "docker" "start" "-a" "696dce85ab0284d3d53483b1605069c0c0be344e4a94e72538ccb6ba477df215", kill_on_drop: false }` [INFO] [stderr] Compiling netkitten v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `execute` [INFO] [stdout] --> src/connect.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | execute: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `ConnectOpts` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/connect.rs:6:21 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(StructOpt, Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `keep_open` [INFO] [stdout] --> src/connect.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | keep_open: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `ConnectOpts` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/connect.rs:6:21 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(StructOpt, Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `execute` [INFO] [stdout] --> src/listen.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | execute: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `ListenOpts` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/listen.rs:7:21 [INFO] [stdout] | [INFO] [stdout] 7 | #[derive(StructOpt, Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `execute` [INFO] [stdout] --> src/connect.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | execute: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `ConnectOpts` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/connect.rs:6:21 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(StructOpt, Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `keep_open` [INFO] [stdout] --> src/connect.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | keep_open: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `ConnectOpts` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/connect.rs:6:21 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(StructOpt, Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `execute` [INFO] [stdout] --> src/listen.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | execute: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `ListenOpts` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/listen.rs:7:21 [INFO] [stdout] | [INFO] [stdout] 7 | #[derive(StructOpt, Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.94s [INFO] running `Command { std: "docker" "inspect" "696dce85ab0284d3d53483b1605069c0c0be344e4a94e72538ccb6ba477df215", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "696dce85ab0284d3d53483b1605069c0c0be344e4a94e72538ccb6ba477df215", kill_on_drop: false }` [INFO] [stdout] 696dce85ab0284d3d53483b1605069c0c0be344e4a94e72538ccb6ba477df215 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ad4534e5424ead51f9fc6341c9c0c51dd4843b3632973a84be240f9537490efd [INFO] running `Command { std: "docker" "start" "-a" "ad4534e5424ead51f9fc6341c9c0c51dd4843b3632973a84be240f9537490efd", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: field is never read: `execute` [INFO] [stdout] running 3 tests [INFO] [stderr] --> src/connect.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | execute: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `ConnectOpts` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/connect.rs:6:21 [INFO] [stderr] | [INFO] [stderr] 6 | #[derive(StructOpt, Debug, Clone)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `keep_open` [INFO] [stderr] --> src/connect.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | keep_open: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `ConnectOpts` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/connect.rs:6:21 [INFO] [stderr] | [INFO] [stderr] 6 | #[derive(StructOpt, Debug, Clone)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `execute` [INFO] [stderr] --> src/listen.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | execute: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `ListenOpts` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/listen.rs:7:21 [INFO] [stderr] | [INFO] [stderr] 7 | #[derive(StructOpt, Debug, Clone)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stdout] test scan::test::parse_invalid_port_range ... ok [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `netkitten` (lib) generated 3 warnings [INFO] [stderr] warning: `netkitten` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/netkitten-63fad31aa4970906) [INFO] [stdout] test scan::test::parse_valid_port_range ... ok [INFO] [stdout] test scan::test::parse_valid_port_range_single ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/nk-37301538058d11cb) [INFO] [stdout] [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] [stderr] Running tests/test.rs (/opt/rustwide/target/debug/deps/test-a522aba2b3b9a1eb) [INFO] [stdout] [INFO] [stderr] Doc-tests netkitten [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] [stdout] [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" "ad4534e5424ead51f9fc6341c9c0c51dd4843b3632973a84be240f9537490efd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad4534e5424ead51f9fc6341c9c0c51dd4843b3632973a84be240f9537490efd", kill_on_drop: false }` [INFO] [stdout] ad4534e5424ead51f9fc6341c9c0c51dd4843b3632973a84be240f9537490efd