[INFO] fetching crate tcplscan 0.1.5...
[INFO] testing tcplscan-0.1.5 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate tcplscan 0.1.5 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate tcplscan 0.1.5
[INFO] finished tweaking crates.io crate tcplscan 0.1.5
[INFO] tweaked toml for crates.io crate tcplscan 0.1.5 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tcplscan 0.1.5 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tcplscan 0.1.5 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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded windows-targets v0.48.2
[INFO] [stderr]   Downloaded colored v2.0.4
[INFO] [stderr]   Downloaded errno v0.3.2
[INFO] [stderr]   Downloaded cc v1.0.82
[INFO] [stderr]   Downloaded rustix v0.38.8
[INFO] [stderr]   Downloaded windows_x86_64_gnullvm v0.48.2
[INFO] [stderr]   Downloaded windows_aarch64_gnullvm v0.48.2
[INFO] [stderr]   Downloaded windows_x86_64_msvc v0.48.2
[INFO] [stderr]   Downloaded windows_x86_64_gnu v0.48.2
[INFO] [stderr]   Downloaded windows_aarch64_msvc v0.48.2
[INFO] [stderr]   Downloaded windows_i686_msvc v0.48.2
[INFO] [stderr]   Downloaded windows_i686_gnu v0.48.2
[INFO] [stderr]   Downloaded linux-raw-sys v0.4.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8e39a4abee60d182eff3c5bef61a002c5fd8508194701daa4b24ec2b487aa414
[INFO] running `Command { std: "docker" "start" "-a" "8e39a4abee60d182eff3c5bef61a002c5fd8508194701daa4b24ec2b487aa414", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e39a4abee60d182eff3c5bef61a002c5fd8508194701daa4b24ec2b487aa414", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e39a4abee60d182eff3c5bef61a002c5fd8508194701daa4b24ec2b487aa414", kill_on_drop: false }`
[INFO] [stdout] 8e39a4abee60d182eff3c5bef61a002c5fd8508194701daa4b24ec2b487aa414
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d14ce111a0fd62f6d8ee92df23ceeb792bdc990bb015e80b6d6581c1edc5ac9
[INFO] running `Command { std: "docker" "start" "-a" "4d14ce111a0fd62f6d8ee92df23ceeb792bdc990bb015e80b6d6581c1edc5ac9", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v0.38.8
[INFO] [stderr]    Compiling bitflags v2.4.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.5
[INFO] [stderr]    Compiling is-terminal v0.4.9
[INFO] [stderr]    Compiling colored v2.0.4
[INFO] [stderr]    Compiling tcplscan v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `classes` is never read
[INFO] [stdout]    --> src/indexing/parser.rs:195:9
[INFO] [stdout]     |
[INFO] [stdout] 192 | pub struct Parser {
[INFO] [stdout]     |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 195 |     pub classes: Vec<Class>,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.17s
[INFO] running `Command { std: "docker" "inspect" "4d14ce111a0fd62f6d8ee92df23ceeb792bdc990bb015e80b6d6581c1edc5ac9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d14ce111a0fd62f6d8ee92df23ceeb792bdc990bb015e80b6d6581c1edc5ac9", kill_on_drop: false }`
[INFO] [stdout] 4d14ce111a0fd62f6d8ee92df23ceeb792bdc990bb015e80b6d6581c1edc5ac9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e3340301ff6ff296383088829ee20f1a97a98c9cc8da24a1d38e35c0eab3843
[INFO] running `Command { std: "docker" "start" "-a" "3e3340301ff6ff296383088829ee20f1a97a98c9cc8da24a1d38e35c0eab3843", kill_on_drop: false }`
[INFO] [stderr]    Compiling tcplscan v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variants `Private` and `Protected` are never constructed
[INFO] [stdout]    --> src/indexing/parser.rs:136:5
[INFO] [stdout]     |
[INFO] [stdout] 134 | pub enum Visibility {
[INFO] [stdout]     |          ---------- variants in this enum
[INFO] [stdout] 135 |     Public,
[INFO] [stdout] 136 |     Private,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 137 |     Protected,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Visibility` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `classes` is never read
[INFO] [stdout]    --> src/indexing/parser.rs:195:9
[INFO] [stdout]     |
[INFO] [stdout] 192 | pub struct Parser {
[INFO] [stdout]     |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 195 |     pub classes: Vec<Class>,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]    --> src/indexing/token.rs:85:5
[INFO] [stdout]     |
[INFO] [stdout]  84 | pub enum Keyword {
[INFO] [stdout]     |          ------- variants in this enum
[INFO] [stdout]  85 |     If,
[INFO] [stdout]     |     ^^
[INFO] [stdout]  86 |     Elseif,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]  87 |     For,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]  88 |     Foreach,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]  89 |     Match,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]  90 |     Switch,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]  91 |     While,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]  92 |     Case,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]  93 |     Namespace,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]  94 |     Class,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]  95 |     Function,
[INFO] [stdout]  96 |     Throw,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]  97 |     Catch,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]  98 |     Extends,
[INFO] [stdout]  99 |     Abstract,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 100 |     Use,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 101 |     As,
[INFO] [stdout] 102 |     Visibility(Visibility),
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 103 |     Const,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 104 |     Static,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 105 |     Iterable,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 106 |     String,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 107 |     Array,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 108 |     Int,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 109 |     Float,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 110 |     Bool,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 111 |     MySelf,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 112 |     Void,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 113 |     Readonly,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 114 |     Mixed,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 115 |     Implements,
[INFO] [stdout] 116 |     Trait,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Keyword` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "3e3340301ff6ff296383088829ee20f1a97a98c9cc8da24a1d38e35c0eab3843", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e3340301ff6ff296383088829ee20f1a97a98c9cc8da24a1d38e35c0eab3843", kill_on_drop: false }`
[INFO] [stdout] 3e3340301ff6ff296383088829ee20f1a97a98c9cc8da24a1d38e35c0eab3843
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eb9f86f1bf246c226737f8b4fa26912a2b7740aade1d7ed298a27fbeb854b13e
[INFO] running `Command { std: "docker" "start" "-a" "eb9f86f1bf246c226737f8b4fa26912a2b7740aade1d7ed298a27fbeb854b13e", kill_on_drop: false }`
[INFO] [stderr] warning: variants `Private` and `Protected` are never constructed
[INFO] [stderr]    --> src/indexing/parser.rs:136:5
[INFO] [stderr]     |
[INFO] [stderr] 134 | pub enum Visibility {
[INFO] [stderr]     |          ---------- variants in this enum
[INFO] [stderr] 135 |     Public,
[INFO] [stderr] 136 |     Private,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 137 |     Protected,
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Visibility` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `classes` is never read
[INFO] [stderr]    --> src/indexing/parser.rs:195:9
[INFO] [stderr]     |
[INFO] [stderr] 192 | pub struct Parser {
[INFO] [stderr]     |            ------ field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 195 |     pub classes: Vec<Class>,
[INFO] [stderr]     |         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple variants are never constructed
[INFO] [stderr]    --> src/indexing/token.rs:85:5
[INFO] [stderr]     |
[INFO] [stderr]  84 | pub enum Keyword {
[INFO] [stderr]     |          ------- variants in this enum
[INFO] [stderr]  85 |     If,
[INFO] [stderr]     |     ^^
[INFO] [stderr]  86 |     Elseif,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr]  87 |     For,
[INFO] [stderr]     |     ^^^
[INFO] [stderr]  88 |     Foreach,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr]  89 |     Match,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr]  90 |     Switch,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr]  91 |     While,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr]  92 |     Case,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr]  93 |     Namespace,
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr]  94 |     Class,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr]  95 |     Function,
[INFO] [stderr]  96 |     Throw,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr]  97 |     Catch,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr]  98 |     Extends,
[INFO] [stderr]  99 |     Abstract,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 100 |     Use,
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 101 |     As,
[INFO] [stderr] 102 |     Visibility(Visibility),
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr] 103 |     Const,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 104 |     Static,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 105 |     Iterable,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 106 |     String,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 107 |     Array,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 108 |     Int,
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 109 |     Float,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 110 |     Bool,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 111 |     MySelf,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 112 |     Void,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 113 |     Readonly,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 114 |     Mixed,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 115 |     Implements,
[INFO] [stderr] 116 |     Trait,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Keyword` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `tcplscan` (bin "tcplscan" test) generated 3 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/tcplscan-ac7bd59ea09d88c7)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test indexing::tokenizer::tests::test_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "eb9f86f1bf246c226737f8b4fa26912a2b7740aade1d7ed298a27fbeb854b13e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb9f86f1bf246c226737f8b4fa26912a2b7740aade1d7ed298a27fbeb854b13e", kill_on_drop: false }`
[INFO] [stdout] eb9f86f1bf246c226737f8b4fa26912a2b7740aade1d7ed298a27fbeb854b13e
