[INFO] fetching crate current_song 0.1.2... [INFO] testing current_song-0.1.2 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate current_song 0.1.2 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate current_song 0.1.2 [INFO] finished tweaking crates.io crate current_song 0.1.2 [INFO] tweaked toml for crates.io crate current_song 0.1.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate current_song 0.1.2 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] crate crates.io crate current_song 0.1.2 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" "+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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] be706232cf4e21f003f581a3de063789d53e224b82d54d14587579064fe228be [INFO] running `Command { std: "docker" "start" "-a" "be706232cf4e21f003f581a3de063789d53e224b82d54d14587579064fe228be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "be706232cf4e21f003f581a3de063789d53e224b82d54d14587579064fe228be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be706232cf4e21f003f581a3de063789d53e224b82d54d14587579064fe228be", kill_on_drop: false }` [INFO] [stdout] be706232cf4e21f003f581a3de063789d53e224b82d54d14587579064fe228be [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 09bf4327b91835d464cf65c7b080ccdfde456d4b4d49e0f2178c59bc580ee45c [INFO] running `Command { std: "docker" "start" "-a" "09bf4327b91835d464cf65c7b080ccdfde456d4b4d49e0f2178c59bc580ee45c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling serde v1.0.216 [INFO] [stderr] Compiling bytes v1.9.0 [INFO] [stderr] Compiling winnow v0.6.20 [INFO] [stderr] Compiling indexmap v2.7.0 [INFO] [stderr] Compiling httparse v1.9.5 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling thiserror v2.0.9 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Compiling signal-hook-registry v1.4.2 [INFO] [stderr] Compiling socket2 v0.5.7 [INFO] [stderr] Compiling mio v1.0.2 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling tracing-core v0.1.33 [INFO] [stderr] Compiling concurrent-queue v2.5.0 [INFO] [stderr] Compiling rustversion v1.0.18 [INFO] [stderr] Compiling cpufeatures v0.2.16 [INFO] [stderr] Compiling event-listener v5.3.1 [INFO] [stderr] Compiling nix v0.29.0 [INFO] [stderr] Compiling serde_json v1.0.133 [INFO] [stderr] Compiling event-listener-strategy v0.5.3 [INFO] [stderr] Compiling clap_builder v4.5.23 [INFO] [stderr] Compiling xdg-home v1.3.0 [INFO] [stderr] Compiling ordered-stream v0.2.0 [INFO] [stderr] Compiling async-broadcast v0.7.2 [INFO] [stderr] Compiling matchit v0.8.4 [INFO] [stderr] Compiling infer v0.16.0 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling http v1.2.0 [INFO] [stderr] Compiling syn v2.0.90 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling sha1 v0.10.6 [INFO] [stderr] Compiling http-body v1.0.1 [INFO] [stderr] Compiling toml_edit v0.22.22 [INFO] [stderr] Compiling http-body-util v0.1.2 [INFO] [stderr] Compiling proc-macro-crate v3.2.0 [INFO] [stderr] Compiling serde_derive v1.0.216 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling enumflags2_derive v0.7.10 [INFO] [stderr] Compiling tracing-attributes v0.1.28 [INFO] [stderr] Compiling thiserror-impl v2.0.9 [INFO] [stderr] Compiling clap_derive v4.5.18 [INFO] [stderr] Compiling serde_repr v0.1.19 [INFO] [stderr] Compiling async-trait v0.1.83 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling tokio v1.42.0 [INFO] [stderr] Compiling axum-core v0.5.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling clap v4.5.23 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling tungstenite v0.26.1 [INFO] [stderr] Compiling zvariant_utils v3.0.2 [INFO] [stderr] Compiling enumflags2 v0.7.10 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling serde_path_to_error v0.1.16 [INFO] [stderr] Compiling hyper v1.5.2 [INFO] [stderr] Compiling tower v0.5.2 [INFO] [stderr] Compiling tokio-tungstenite v0.26.1 [INFO] [stderr] Compiling zvariant_derive v5.1.0 [INFO] [stderr] Compiling zvariant v5.1.0 [INFO] [stderr] Compiling hyper-util v0.1.10 [INFO] [stderr] Compiling axum v0.8.1 [INFO] [stderr] Compiling zbus_names v4.1.0 [INFO] [stderr] Compiling zbus_macros v5.2.0 [INFO] [stderr] Compiling zbus v5.2.0 [INFO] [stderr] Compiling current_song v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/dbus.rs:57:17 [INFO] [stdout] | [INFO] [stdout] 57 | fn metadata(&self) -> zbus::Result>; [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 57 | fn metadata(&self) -> zbus::Result>>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 00s [INFO] running `Command { std: "docker" "inspect" "09bf4327b91835d464cf65c7b080ccdfde456d4b4d49e0f2178c59bc580ee45c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09bf4327b91835d464cf65c7b080ccdfde456d4b4d49e0f2178c59bc580ee45c", kill_on_drop: false }` [INFO] [stdout] 09bf4327b91835d464cf65c7b080ccdfde456d4b4d49e0f2178c59bc580ee45c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 2b5a849439fb63f06a131d9d80f10034bb95687b30957cac08140015e2f6dd25 [INFO] running `Command { std: "docker" "start" "-a" "2b5a849439fb63f06a131d9d80f10034bb95687b30957cac08140015e2f6dd25", kill_on_drop: false }` [INFO] [stderr] Compiling current_song v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/dbus.rs:57:17 [INFO] [stdout] | [INFO] [stdout] 57 | fn metadata(&self) -> zbus::Result>; [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 57 | fn metadata(&self) -> zbus::Result>>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.28s [INFO] running `Command { std: "docker" "inspect" "2b5a849439fb63f06a131d9d80f10034bb95687b30957cac08140015e2f6dd25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b5a849439fb63f06a131d9d80f10034bb95687b30957cac08140015e2f6dd25", kill_on_drop: false }` [INFO] [stdout] 2b5a849439fb63f06a131d9d80f10034bb95687b30957cac08140015e2f6dd25 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 5eaf58889450a38bf263ae928b25288ae599678b294f96112e9f0a5fbde1bfed [INFO] running `Command { std: "docker" "start" "-a" "5eaf58889450a38bf263ae928b25288ae599678b294f96112e9f0a5fbde1bfed", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/dbus.rs:57:17 [INFO] [stderr] | [INFO] [stderr] 57 | fn metadata(&self) -> zbus::Result>; [INFO] [stderr] | ^^^^^ the lifetime is elided here ^^^^^ the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 57 | fn metadata(&self) -> zbus::Result>>; [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `current_song` (bin "current_song" test) generated 1 warning (run `cargo fix --bin "current_song" --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/current_song-54f23adb5959801c) [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" "5eaf58889450a38bf263ae928b25288ae599678b294f96112e9f0a5fbde1bfed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5eaf58889450a38bf263ae928b25288ae599678b294f96112e9f0a5fbde1bfed", kill_on_drop: false }` [INFO] [stdout] 5eaf58889450a38bf263ae928b25288ae599678b294f96112e9f0a5fbde1bfed