[INFO] fetching crate url-pattern 0.1.1...
[INFO] testing url-pattern-0.1.1 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate url-pattern 0.1.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate url-pattern 0.1.1
[INFO] finished tweaking crates.io crate url-pattern 0.1.1
[INFO] tweaked toml for crates.io crate url-pattern 0.1.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate url-pattern 0.1.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 4ded7691fbad569fffd02101536cde0018ac7f403180a6cadb2620c1afbe367b
[INFO] running `Command { std: "docker" "start" "-a" "4ded7691fbad569fffd02101536cde0018ac7f403180a6cadb2620c1afbe367b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ded7691fbad569fffd02101536cde0018ac7f403180a6cadb2620c1afbe367b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ded7691fbad569fffd02101536cde0018ac7f403180a6cadb2620c1afbe367b", kill_on_drop: false }`
[INFO] [stdout] 4ded7691fbad569fffd02101536cde0018ac7f403180a6cadb2620c1afbe367b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 3bc2bed2e1c562865eb93c05d7ff311817e72137c2ca4701b89c73952b9cced5
[INFO] running `Command { std: "docker" "start" "-a" "3bc2bed2e1c562865eb93c05d7ff311817e72137c2ca4701b89c73952b9cced5", kill_on_drop: false }`
[INFO] [stderr]    Compiling url-pattern v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `RegExp` is never constructed
[INFO] [stdout]   --> src/parser.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub(crate) enum Part {
[INFO] [stdout]    |                 ---- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 35 |     RegExp {
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Part` has a derived impl for the trait `Debug`, but this is 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: variants `RegExp`, `EscapedChar`, and `InvalidChar` are never constructed
[INFO] [stdout]   --> src/tokenizer.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub(crate) enum Token {
[INFO] [stdout]    |                 ----- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout]  8 |     RegExp(String),
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 11 |     EscapedChar(char),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     InvalidChar,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Token` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "3bc2bed2e1c562865eb93c05d7ff311817e72137c2ca4701b89c73952b9cced5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bc2bed2e1c562865eb93c05d7ff311817e72137c2ca4701b89c73952b9cced5", kill_on_drop: false }`
[INFO] [stdout] 3bc2bed2e1c562865eb93c05d7ff311817e72137c2ca4701b89c73952b9cced5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 5878b96dc2874c81ea2cf97654d6ea9ca1e61985e2c6444fba51abeb6a016f88
[INFO] running `Command { std: "docker" "start" "-a" "5878b96dc2874c81ea2cf97654d6ea9ca1e61985e2c6444fba51abeb6a016f88", kill_on_drop: false }`
[INFO] [stdout] warning: variant `RegExp` is never constructed
[INFO] [stdout]   --> src/parser.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub(crate) enum Part {
[INFO] [stdout]    |                 ---- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 35 |     RegExp {
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Part` has a derived impl for the trait `Debug`, but this is 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: variants `RegExp`, `EscapedChar`, and `InvalidChar` are never constructed
[INFO] [stdout]   --> src/tokenizer.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub(crate) enum Token {
[INFO] [stdout]    |                 ----- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout]  8 |     RegExp(String),
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 11 |     EscapedChar(char),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     InvalidChar,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Token` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling url-pattern v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `RegExp` is never constructed
[INFO] [stdout]   --> src/parser.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub(crate) enum Part {
[INFO] [stdout]    |                 ---- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 35 |     RegExp {
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Part` has a derived impl for the trait `Debug`, but this is 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: variants `RegExp`, `EscapedChar`, and `InvalidChar` are never constructed
[INFO] [stdout]   --> src/tokenizer.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub(crate) enum Token {
[INFO] [stdout]    |                 ----- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout]  8 |     RegExp(String),
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 11 |     EscapedChar(char),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     InvalidChar,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Token` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "5878b96dc2874c81ea2cf97654d6ea9ca1e61985e2c6444fba51abeb6a016f88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5878b96dc2874c81ea2cf97654d6ea9ca1e61985e2c6444fba51abeb6a016f88", kill_on_drop: false }`
[INFO] [stdout] 5878b96dc2874c81ea2cf97654d6ea9ca1e61985e2c6444fba51abeb6a016f88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 348ba0a09ddfa0e2c17f81ecbbf450f4da8b7d76b105dee942aa9115c8d1d5f6
[INFO] running `Command { std: "docker" "start" "-a" "348ba0a09ddfa0e2c17f81ecbbf450f4da8b7d76b105dee942aa9115c8d1d5f6", kill_on_drop: false }`
[INFO] [stderr] warning: variant `RegExp` is never constructed
[INFO] [stderr]   --> src/parser.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub(crate) enum Part {
[INFO] [stderr]    |                 ---- variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 35 |     RegExp {
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Part` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variants `RegExp`, `EscapedChar`, and `InvalidChar` are never constructed
[INFO] [stderr]   --> src/tokenizer.rs:8:5
[INFO] [stderr]    |
[INFO] [stderr]  5 | pub(crate) enum Token {
[INFO] [stderr]    |                 ----- variants in this enum
[INFO] [stderr] ...
[INFO] [stderr]  8 |     RegExp(String),
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 11 |     EscapedChar(char),
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 16 |     InvalidChar,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Token` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `url-pattern` (lib) generated 2 warnings
[INFO] [stderr] warning: `url-pattern` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/url_pattern-76f881bcc0f06791)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::parse_example_1 ... ok
[INFO] [stdout] test tests::smoke_test ... ok
[INFO] [stdout] test tests::parse_example_2 ... 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]    Doc-tests url_pattern
[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" "348ba0a09ddfa0e2c17f81ecbbf450f4da8b7d76b105dee942aa9115c8d1d5f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "348ba0a09ddfa0e2c17f81ecbbf450f4da8b7d76b105dee942aa9115c8d1d5f6", kill_on_drop: false }`
[INFO] [stdout] 348ba0a09ddfa0e2c17f81ecbbf450f4da8b7d76b105dee942aa9115c8d1d5f6
