[INFO] fetching crate yewprint 0.5.0... [INFO] testing yewprint-0.5.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate yewprint 0.5.0 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate yewprint 0.5.0 [INFO] finished tweaking crates.io crate yewprint 0.5.0 [INFO] tweaked toml for crates.io crate yewprint 0.5.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate yewprint 0.5.0 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 129 packages to latest compatible versions [INFO] [stderr] Adding gloo v0.10.0 (available: v0.11.0) [INFO] [stderr] Adding implicit-clone v0.4.9 (available: v0.6.0) [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] 0dfce1b7e3f84131099a3376001b352caea15a6c1a5f5dbe9d83b4b63a36c5ea [INFO] running `Command { std: "docker" "start" "-a" "0dfce1b7e3f84131099a3376001b352caea15a6c1a5f5dbe9d83b4b63a36c5ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0dfce1b7e3f84131099a3376001b352caea15a6c1a5f5dbe9d83b4b63a36c5ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0dfce1b7e3f84131099a3376001b352caea15a6c1a5f5dbe9d83b4b63a36c5ea", kill_on_drop: false }` [INFO] [stdout] 0dfce1b7e3f84131099a3376001b352caea15a6c1a5f5dbe9d83b4b63a36c5ea [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] 996c1bbb3ea9daaa5cecb70ff1b1ad0a721d1d17ae19955564d3eb1c6e3d8dc9 [INFO] running `Command { std: "docker" "start" "-a" "996c1bbb3ea9daaa5cecb70ff1b1ad0a721d1d17ae19955564d3eb1c6e3d8dc9", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling wasm-bindgen v0.2.104 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling toml_datetime v0.6.11 [INFO] [stderr] Compiling winnow v0.5.40 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling percent-encoding v2.3.2 [INFO] [stderr] Compiling prettyplease v0.2.37 [INFO] [stderr] Compiling form_urlencoded v1.2.2 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling num_cpus v1.17.0 [INFO] [stderr] Compiling boolinator v2.4.0 [INFO] [stderr] Compiling snowflake v1.3.0 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling id_tree v1.8.0 [INFO] [stderr] Compiling toml_edit v0.19.15 [INFO] [stderr] Compiling tokio-stream v0.1.17 [INFO] [stderr] Compiling yew-callbacks v0.2.1 [INFO] [stderr] Compiling proc-macro-crate v1.3.1 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.104 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Compiling gloo-worker-macros v0.1.0 [INFO] [stderr] Compiling implicit-clone-derive v0.1.2 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling implicit-clone v0.4.9 [INFO] [stderr] Compiling yew-macro v0.21.0 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.104 [INFO] [stderr] Compiling pin-project v1.1.10 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.104 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling js-sys v0.3.81 [INFO] [stderr] Compiling console_error_panic_hook v0.1.7 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling pinned v0.1.0 [INFO] [stderr] Compiling prokio v0.1.0 [INFO] [stderr] Compiling web-sys v0.3.81 [INFO] [stderr] Compiling wasm-bindgen-futures v0.4.54 [INFO] [stderr] Compiling serde-wasm-bindgen v0.6.5 [INFO] [stderr] Compiling gloo-timers v0.3.0 [INFO] [stderr] Compiling gloo-utils v0.2.0 [INFO] [stderr] Compiling gloo-events v0.2.0 [INFO] [stderr] Compiling gloo-dialogs v0.2.0 [INFO] [stderr] Compiling gloo-render v0.2.0 [INFO] [stderr] Compiling gloo-history v0.2.2 [INFO] [stderr] Compiling gloo-file v0.3.0 [INFO] [stderr] Compiling gloo-console v0.3.0 [INFO] [stderr] Compiling gloo-worker v0.4.0 [INFO] [stderr] Compiling gloo-storage v0.3.0 [INFO] [stderr] Compiling gloo-net v0.4.0 [INFO] [stderr] Compiling gloo v0.10.0 [INFO] [stderr] Compiling yew v0.21.0 [INFO] [stderr] Compiling yewprint v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tree.rs:38:19 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn borrow(&self) -> Ref>> { [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: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 38 | pub fn borrow(&self) -> Ref<'_, id_tree::Tree>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tree.rs:42:23 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn borrow_mut(&mut self) -> RefMut>> { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 42 | pub fn borrow_mut(&mut self) -> RefMut<'_, id_tree::Tree>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 11s [INFO] running `Command { std: "docker" "inspect" "996c1bbb3ea9daaa5cecb70ff1b1ad0a721d1d17ae19955564d3eb1c6e3d8dc9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "996c1bbb3ea9daaa5cecb70ff1b1ad0a721d1d17ae19955564d3eb1c6e3d8dc9", kill_on_drop: false }` [INFO] [stdout] 996c1bbb3ea9daaa5cecb70ff1b1ad0a721d1d17ae19955564d3eb1c6e3d8dc9 [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] 404d4063c26d7a04613e57f54bb84ffe18e05951cab2f4af1520760c6258147b [INFO] running `Command { std: "docker" "start" "-a" "404d4063c26d7a04613e57f54bb84ffe18e05951cab2f4af1520760c6258147b", kill_on_drop: false }` [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tree.rs:38:19 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn borrow(&self) -> Ref>> { [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: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 38 | pub fn borrow(&self) -> Ref<'_, id_tree::Tree>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling yewprint v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tree.rs:42:23 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn borrow_mut(&mut self) -> RefMut>> { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 42 | pub fn borrow_mut(&mut self) -> RefMut<'_, id_tree::Tree>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tree.rs:38:19 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn borrow(&self) -> Ref>> { [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: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 38 | pub fn borrow(&self) -> Ref<'_, id_tree::Tree>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tree.rs:42:23 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn borrow_mut(&mut self) -> RefMut>> { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 42 | pub fn borrow_mut(&mut self) -> RefMut<'_, id_tree::Tree>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.76s [INFO] running `Command { std: "docker" "inspect" "404d4063c26d7a04613e57f54bb84ffe18e05951cab2f4af1520760c6258147b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "404d4063c26d7a04613e57f54bb84ffe18e05951cab2f4af1520760c6258147b", kill_on_drop: false }` [INFO] [stdout] 404d4063c26d7a04613e57f54bb84ffe18e05951cab2f4af1520760c6258147b [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] 6a00dd9e2061bd21a65cbb9a59540abef703a03c6b228233f93a7b927a8d3158 [INFO] running `Command { std: "docker" "start" "-a" "6a00dd9e2061bd21a65cbb9a59540abef703a03c6b228233f93a7b927a8d3158", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/tree.rs:38:19 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn borrow(&self) -> Ref>> { [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: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 38 | pub fn borrow(&self) -> Ref<'_, id_tree::Tree>> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/tree.rs:42:23 [INFO] [stderr] | [INFO] [stderr] 42 | pub fn borrow_mut(&mut self) -> RefMut>> { [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] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 42 | pub fn borrow_mut(&mut self) -> RefMut<'_, id_tree::Tree>> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `yewprint` (lib) generated 2 warnings (run `cargo fix --lib -p yewprint` to apply 2 suggestions) [INFO] [stderr] warning: `yewprint` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/yewprint-7ede046623ade915) [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] [stderr] Doc-tests yewprint [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - Elevation::below (line 147) ... ok [INFO] [stdout] test src/lib.rs - Elevation::above (line 130) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.74s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6a00dd9e2061bd21a65cbb9a59540abef703a03c6b228233f93a7b927a8d3158", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a00dd9e2061bd21a65cbb9a59540abef703a03c6b228233f93a7b927a8d3158", kill_on_drop: false }` [INFO] [stdout] 6a00dd9e2061bd21a65cbb9a59540abef703a03c6b228233f93a7b927a8d3158