[INFO] fetching crate tcplscan 0.1.5...
[INFO] testing tcplscan-0.1.5 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[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 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded windows-targets v0.48.2
[INFO] [stderr]   Downloaded cc v1.0.82
[INFO] [stderr]   Downloaded windows_aarch64_msvc v0.48.2
[INFO] [stderr]   Downloaded windows_x86_64_gnu v0.48.2
[INFO] [stderr]   Downloaded windows_x86_64_msvc v0.48.2
[INFO] [stderr]   Downloaded windows_x86_64_gnullvm v0.48.2
[INFO] [stderr]   Downloaded windows_i686_msvc v0.48.2
[INFO] [stderr]   Downloaded windows_aarch64_gnullvm v0.48.2
[INFO] [stderr]   Downloaded windows_i686_gnu v0.48.2
[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" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dc8202785c7f2d39ac7498ab0f2374c173460fd759d0b368b8bdba950c456e1f
[INFO] running `Command { std: "docker" "start" "-a" "dc8202785c7f2d39ac7498ab0f2374c173460fd759d0b368b8bdba950c456e1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc8202785c7f2d39ac7498ab0f2374c173460fd759d0b368b8bdba950c456e1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc8202785c7f2d39ac7498ab0f2374c173460fd759d0b368b8bdba950c456e1f", kill_on_drop: false }`
[INFO] [stdout] dc8202785c7f2d39ac7498ab0f2374c173460fd759d0b368b8bdba950c456e1f
[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" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 443816b9bd841c2d30927962a946336f55318d09c258a47174d7157c0a53d0de
[INFO] running `Command { std: "docker" "start" "-a" "443816b9bd841c2d30927962a946336f55318d09c258a47174d7157c0a53d0de", kill_on_drop: false }`
[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 1.15s
[INFO] running `Command { std: "docker" "inspect" "443816b9bd841c2d30927962a946336f55318d09c258a47174d7157c0a53d0de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "443816b9bd841c2d30927962a946336f55318d09c258a47174d7157c0a53d0de", kill_on_drop: false }`
[INFO] [stdout] 443816b9bd841c2d30927962a946336f55318d09c258a47174d7157c0a53d0de
[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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5eaa8cf8862a12ac1c11ef3a583c9a962be03776657c9a732d629ec2249489c6
[INFO] running `Command { std: "docker" "start" "-a" "5eaa8cf8862a12ac1c11ef3a583c9a962be03776657c9a732d629ec2249489c6", kill_on_drop: false }`
[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 `test` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "5eaa8cf8862a12ac1c11ef3a583c9a962be03776657c9a732d629ec2249489c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5eaa8cf8862a12ac1c11ef3a583c9a962be03776657c9a732d629ec2249489c6", kill_on_drop: false }`
[INFO] [stdout] 5eaa8cf8862a12ac1c11ef3a583c9a962be03776657c9a732d629ec2249489c6
[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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 536db935a6f688aec8e9e57c3ff56cb4b36e0d11ec2649cbe4f8f1ea10ee40c6
[INFO] running `Command { std: "docker" "start" "-a" "536db935a6f688aec8e9e57c3ff56cb4b36e0d11ec2649cbe4f8f1ea10ee40c6", kill_on_drop: false }`
[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]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `tcplscan` (bin "tcplscan" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/tcplscan-9e91d33e3cff31bf)
[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" "536db935a6f688aec8e9e57c3ff56cb4b36e0d11ec2649cbe4f8f1ea10ee40c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "536db935a6f688aec8e9e57c3ff56cb4b36e0d11ec2649cbe4f8f1ea10ee40c6", kill_on_drop: false }`
[INFO] [stdout] 536db935a6f688aec8e9e57c3ff56cb4b36e0d11ec2649cbe4f8f1ea10ee40c6