[INFO] fetching crate url2 0.0.6...
[INFO] testing url2-0.0.6 against 1.91.0 for beta-1.92-2
[INFO] extracting crate url2 0.0.6 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate url2 0.0.6
[INFO] finished tweaking crates.io crate url2 0.0.6
[INFO] tweaked toml for crates.io crate url2 0.0.6 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate url2 0.0.6 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 39 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e882b80eed1f4f1dccf9912d2eff626c8ed829462cd53efc49facdf837bdbccc
[INFO] running `Command { std: "docker" "start" "-a" "e882b80eed1f4f1dccf9912d2eff626c8ed829462cd53efc49facdf837bdbccc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e882b80eed1f4f1dccf9912d2eff626c8ed829462cd53efc49facdf837bdbccc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e882b80eed1f4f1dccf9912d2eff626c8ed829462cd53efc49facdf837bdbccc", kill_on_drop: false }`
[INFO] [stdout] e882b80eed1f4f1dccf9912d2eff626c8ed829462cd53efc49facdf837bdbccc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d696928d791751fcc4faf25ad4ce66b0a844c783e8bc13ae20f7414ba7778a6f
[INFO] running `Command { std: "docker" "start" "-a" "d696928d791751fcc4faf25ad4ce66b0a844c783e8bc13ae20f7414ba7778a6f", kill_on_drop: false }`
[INFO] [stderr]    Compiling url v2.5.7
[INFO] [stderr]    Compiling url2 v0.0.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/url2.rs:84:25
[INFO] [stdout]    |
[INFO] [stdout] 84 |     pub fn query_unique(&mut self) -> Url2QueryUnique {
[INFO] [stdout]    |                         ^^^^^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:2:11
[INFO] [stdout]    |
[INFO] [stdout]  2 | #![forbid(warnings)]
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` implied by `#[warn(warnings)]`
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 84 |     pub fn query_unique(&mut self) -> Url2QueryUnique<'_> {
[INFO] [stdout]    |                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.63s
[INFO] running `Command { std: "docker" "inspect" "d696928d791751fcc4faf25ad4ce66b0a844c783e8bc13ae20f7414ba7778a6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d696928d791751fcc4faf25ad4ce66b0a844c783e8bc13ae20f7414ba7778a6f", kill_on_drop: false }`
[INFO] [stdout] d696928d791751fcc4faf25ad4ce66b0a844c783e8bc13ae20f7414ba7778a6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c89a9bab12265d4e8d8714d20df8f50b5bbaf314ea5a90d69176dae5f98a7ce9
[INFO] running `Command { std: "docker" "start" "-a" "c89a9bab12265d4e8d8714d20df8f50b5bbaf314ea5a90d69176dae5f98a7ce9", kill_on_drop: false }`
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/url2.rs:84:25
[INFO] [stdout]    |
[INFO] [stdout] 84 |     pub fn query_unique(&mut self) -> Url2QueryUnique {
[INFO] [stdout]    |                         ^^^^^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:2:11
[INFO] [stdout]    |
[INFO] [stdout]  2 | #![forbid(warnings)]
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` implied by `#[warn(warnings)]`
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 84 |     pub fn query_unique(&mut self) -> Url2QueryUnique<'_> {
[INFO] [stdout]    |                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling url2 v0.0.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/url2.rs:84:25
[INFO] [stdout]    |
[INFO] [stdout] 84 |     pub fn query_unique(&mut self) -> Url2QueryUnique {
[INFO] [stdout]    |                         ^^^^^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:2:11
[INFO] [stdout]    |
[INFO] [stdout]  2 | #![forbid(warnings)]
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` implied by `#[warn(warnings)]`
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 84 |     pub fn query_unique(&mut self) -> Url2QueryUnique<'_> {
[INFO] [stdout]    |                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "c89a9bab12265d4e8d8714d20df8f50b5bbaf314ea5a90d69176dae5f98a7ce9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c89a9bab12265d4e8d8714d20df8f50b5bbaf314ea5a90d69176dae5f98a7ce9", kill_on_drop: false }`
[INFO] [stdout] c89a9bab12265d4e8d8714d20df8f50b5bbaf314ea5a90d69176dae5f98a7ce9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] de8b6881b52cfb385d6f8c5deaa4ff9a4e0c532eb3b5a1995c90c9749b1ec896
[INFO] running `Command { std: "docker" "start" "-a" "de8b6881b52cfb385d6f8c5deaa4ff9a4e0c532eb3b5a1995c90c9749b1ec896", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/url2.rs:84:25
[INFO] [stderr]    |
[INFO] [stderr] 84 |     pub fn query_unique(&mut self) -> Url2QueryUnique {
[INFO] [stderr]    |                         ^^^^^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                         |
[INFO] [stderr]    |                         the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]   --> src/lib.rs:2:11
[INFO] [stderr]    |
[INFO] [stderr]  2 | #![forbid(warnings)]
[INFO] [stderr]    |           ^^^^^^^^
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` implied by `#[warn(warnings)]`
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 84 |     pub fn query_unique(&mut self) -> Url2QueryUnique<'_> {
[INFO] [stderr]    |                                                      ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `url2` (lib) generated 1 warning (run `cargo fix --lib -p url2` to apply 1 suggestion)
[INFO] [stderr] warning: `url2` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/url2-6162cdfcd9615a7f)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test url2::tests::it_can_convert_from ... ok
[INFO] [stdout] test url2::tests::it_can_display ... ok
[INFO] [stdout] test url2::tests::it_can_parse ... ok
[INFO] [stdout] test url2::tests::it_can_edit_query_unique ... ok
[INFO] [stdout] test url2::tests::it_is_small_for_enum_usage ... ok
[INFO] [stdout] test url2::tests::it_can_serialize_deserialize ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration.rs (/opt/rustwide/target/debug/deps/integration-817e9eadfb7583d8)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test it_can_try_parse_macro ... ok
[INFO] [stdout] test it_can_parse_macro ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests url2
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/url2.rs - url2::Url2::into_string (line 54) ... ok
[INFO] [stdout] test src/url2.rs - url2::Url2::query_unique_contains_key (line 93) ... ok
[INFO] [stdout] test src/url2.rs - url2::Url2::parse (line 41) ... ok
[INFO] [stdout] test src/url2.rs - url2::Url2::query_unique (line 76) ... ok
[INFO] [stdout] test src/url2.rs - url2::Url2::query_unique_get (line 110) ... ok
[INFO] [stdout] test src/query_unique.rs - query_unique::Url2QueryUnique (line 11) ... ok
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] test src/query_unique.rs - query_unique::Url2QueryUnique<'lt>::set_pair (line 29) ... ok
[INFO] [stdout] test src/url2.rs - url2::Url2::try_parse (line 18) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.90s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "de8b6881b52cfb385d6f8c5deaa4ff9a4e0c532eb3b5a1995c90c9749b1ec896", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de8b6881b52cfb385d6f8c5deaa4ff9a4e0c532eb3b5a1995c90c9749b1ec896", kill_on_drop: false }`
[INFO] [stdout] de8b6881b52cfb385d6f8c5deaa4ff9a4e0c532eb3b5a1995c90c9749b1ec896