[INFO] fetching crate lv2rs-urid 0.2.2...
[INFO] testing lv2rs-urid-0.2.2 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate lv2rs-urid 0.2.2 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate lv2rs-urid 0.2.2
[INFO] finished tweaking crates.io crate lv2rs-urid 0.2.2
[INFO] tweaked toml for crates.io crate lv2rs-urid 0.2.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lv2rs-urid 0.2.2 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6d5269ded72c9740c41751e97d9743fa79767ff79d7d21c4c23ac3dadc151c17
[INFO] running `Command { std: "docker" "start" "-a" "6d5269ded72c9740c41751e97d9743fa79767ff79d7d21c4c23ac3dadc151c17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d5269ded72c9740c41751e97d9743fa79767ff79d7d21c4c23ac3dadc151c17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d5269ded72c9740c41751e97d9743fa79767ff79d7d21c4c23ac3dadc151c17", kill_on_drop: false }`
[INFO] [stdout] 6d5269ded72c9740c41751e97d9743fa79767ff79d7d21c4c23ac3dadc151c17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3bc31434985cc7c106dc2bdfd69b6cd7c4f2fbef8e3f533d2342fb367b9d2f74
[INFO] running `Command { std: "docker" "start" "-a" "3bc31434985cc7c106dc2bdfd69b6cd7c4f2fbef8e3f533d2342fb367b9d2f74", kill_on_drop: false }`
[INFO] [stderr]    Compiling lv2rs-core v0.3.3
[INFO] [stderr]    Compiling lv2rs-urid v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/lib.rs:174:34
[INFO] [stdout]     |
[INFO] [stdout] 174 |             self.cache.insert(uri.clone(), urid);
[INFO] [stdout]     |                                  ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `CStr` does not implement `Clone`, so calling `clone` on `&CStr` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout] 174 -             self.cache.insert(uri.clone(), urid);
[INFO] [stdout] 174 +             self.cache.insert(uri, urid);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]  WARN rustc_errors::emitter Invalid span /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ffi/c_str.rs:102:1: 102:1 (#0), error=SourceNotAvailable { filename: Real(Remapped { local_path: None, virtual_name: "/rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ffi/c_str.rs" }) }
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "3bc31434985cc7c106dc2bdfd69b6cd7c4f2fbef8e3f533d2342fb367b9d2f74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bc31434985cc7c106dc2bdfd69b6cd7c4f2fbef8e3f533d2342fb367b9d2f74", kill_on_drop: false }`
[INFO] [stdout] 3bc31434985cc7c106dc2bdfd69b6cd7c4f2fbef8e3f533d2342fb367b9d2f74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 529c401d27de63e25d25d60fb2b1b24b53c74e1b0902590026e1f6a20795e0c3
[INFO] running `Command { std: "docker" "start" "-a" "529c401d27de63e25d25d60fb2b1b24b53c74e1b0902590026e1f6a20795e0c3", kill_on_drop: false }`
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/lib.rs:174:34
[INFO] [stdout]     |
[INFO] [stdout] 174 |             self.cache.insert(uri.clone(), urid);
[INFO] [stdout]     |                                  ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `CStr` does not implement `Clone`, so calling `clone` on `&CStr` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout] 174 -             self.cache.insert(uri.clone(), urid);
[INFO] [stdout] 174 +             self.cache.insert(uri, urid);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]  WARN rustc_errors::emitter Invalid span /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ffi/c_str.rs:102:1: 102:1 (#0), error=SourceNotAvailable { filename: Real(Remapped { local_path: None, virtual_name: "/rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ffi/c_str.rs" }) }
[INFO] [stderr]    Compiling lv2rs-urid v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]  WARN rustc_errors::emitter Invalid span /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ffi/c_str.rs:102:1: 102:1 (#0), error=SourceNotAvailable { filename: Real(Remapped { local_path: None, virtual_name: "/rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ffi/c_str.rs" }) }
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/lib.rs:174:34
[INFO] [stdout]     |
[INFO] [stdout] 174 |             self.cache.insert(uri.clone(), urid);
[INFO] [stdout]     |                                  ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `std::ffi::CStr` does not implement `Clone`, so calling `clone` on `&std::ffi::CStr` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout] 174 -             self.cache.insert(uri.clone(), urid);
[INFO] [stdout] 174 +             self.cache.insert(uri, urid);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "529c401d27de63e25d25d60fb2b1b24b53c74e1b0902590026e1f6a20795e0c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "529c401d27de63e25d25d60fb2b1b24b53c74e1b0902590026e1f6a20795e0c3", kill_on_drop: false }`
[INFO] [stdout] 529c401d27de63e25d25d60fb2b1b24b53c74e1b0902590026e1f6a20795e0c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6153518c1794c228f1ea830d36f4f0e1189c48db6d164e296e4f0dec503fc01f
[INFO] running `Command { std: "docker" "start" "-a" "6153518c1794c228f1ea830d36f4f0e1189c48db6d164e296e4f0dec503fc01f", kill_on_drop: false }`
[INFO] [stderr]  WARN rustc_errors::emitter Invalid span /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ffi/c_str.rs:102:1: 102:1 (#0), error=SourceNotAvailable { filename: Real(Remapped { local_path: None, virtual_name: "/rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ffi/c_str.rs" }) }
[INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stderr]    --> src/lib.rs:174:34
[INFO] [stderr]     |
[INFO] [stderr] 174 |             self.cache.insert(uri.clone(), urid);
[INFO] [stderr]     |                                  ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: the type `CStr` does not implement `Clone`, so calling `clone` on `&CStr` copies the reference, which does not do anything and can be removed
[INFO] [stderr]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stderr] help: remove this redundant call
[INFO] [stderr]     |
[INFO] [stderr] 174 -             self.cache.insert(uri.clone(), urid);
[INFO] [stderr] 174 +             self.cache.insert(uri, urid);
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `lv2rs-urid` (lib) generated 1 warning (run `cargo fix --lib -p lv2rs-urid` to apply 1 suggestion)
[INFO] [stderr]  WARN rustc_errors::emitter Invalid span /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ffi/c_str.rs:102:1: 102:1 (#0), error=SourceNotAvailable { filename: Real(Remapped { local_path: None, virtual_name: "/rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ffi/c_str.rs" }) }
[INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stderr]    --> src/lib.rs:174:34
[INFO] [stderr]     |
[INFO] [stderr] 174 |             self.cache.insert(uri.clone(), urid);
[INFO] [stderr]     |                                  ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: the type `std::ffi::CStr` does not implement `Clone`, so calling `clone` on `&std::ffi::CStr` copies the reference, which does not do anything and can be removed
[INFO] [stderr]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stderr] help: remove this redundant call
[INFO] [stderr]     |
[INFO] [stderr] 174 -             self.cache.insert(uri.clone(), urid);
[INFO] [stderr] 174 +             self.cache.insert(uri, urid);
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `lv2rs-urid` (lib test) generated 1 warning (run `cargo fix --lib -p lv2rs-urid --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lv2rs_urid-64551a63bbcd511d)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test debug::test::test_cached_mapping ... ok
[INFO] [stdout] test debug::test::test_mapping ... 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 lv2rs_urid
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6153518c1794c228f1ea830d36f4f0e1189c48db6d164e296e4f0dec503fc01f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6153518c1794c228f1ea830d36f4f0e1189c48db6d164e296e4f0dec503fc01f", kill_on_drop: false }`
[INFO] [stdout] 6153518c1794c228f1ea830d36f4f0e1189c48db6d164e296e4f0dec503fc01f