[INFO] fetching crate fxrazen 0.1.4... [INFO] checking fxrazen-0.1.4 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] extracting crate fxrazen 0.1.4 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate fxrazen 0.1.4 [INFO] finished tweaking crates.io crate fxrazen 0.1.4 [INFO] tweaked toml for crates.io crate fxrazen 0.1.4 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate fxrazen 0.1.4 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 41 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 936052d8bfe5d041b63b4a64c28da48f933fd141cfdc5b0222112371c9a8a128 [INFO] running `Command { std: "docker" "start" "-a" "936052d8bfe5d041b63b4a64c28da48f933fd141cfdc5b0222112371c9a8a128", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "936052d8bfe5d041b63b4a64c28da48f933fd141cfdc5b0222112371c9a8a128", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "936052d8bfe5d041b63b4a64c28da48f933fd141cfdc5b0222112371c9a8a128", kill_on_drop: false }` [INFO] [stdout] 936052d8bfe5d041b63b4a64c28da48f933fd141cfdc5b0222112371c9a8a128 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 438f5499923fbb705f4fc6710a06d7215121bad29e56afeef1aceb8c7fce171f [INFO] running `Command { std: "docker" "start" "-a" "438f5499923fbb705f4fc6710a06d7215121bad29e56afeef1aceb8c7fce171f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling unicode-general-category v0.6.0 [INFO] [stderr] Checking by_address v1.2.1 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Checking hydroper_source_text v1.0.3 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling lazy-regex-proc_macros v3.4.1 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling num-derive v0.4.2 [INFO] [stderr] Compiling smodel-proc v1.0.11 [INFO] [stderr] Checking smodel v1.0.13 [INFO] [stderr] Checking lazy-regex v3.4.1 [INFO] [stderr] Checking file_paths v1.0.0 [INFO] [stderr] Checking late_format v1.0.0 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking htmlentity v1.3.2 [INFO] [stderr] Checking bitflags v2.9.4 [INFO] [stderr] Checking serde_json v1.0.143 [INFO] [stderr] Checking as3_parser v1.0.25 [INFO] [stderr] Checking fxrazen v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: methods `unused_things` and `add_unused_thing` are never used [INFO] [stdout] --> semantics/semantic_host.rs:330:19 [INFO] [stdout] | [INFO] [stdout] 58 | impl SemanticHost { [INFO] [stdout] | ----------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 330 | pub(crate) fn unused_things(&self) -> std::cell::Ref> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 334 | pub(crate) fn add_unused_thing(&self, thing: &Thingy) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> semantics/name_map.rs:165:19 [INFO] [stdout] | [INFO] [stdout] 165 | pub fn borrow(&self) -> std::cell::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] 165 | pub fn borrow(&self) -> std::cell::Ref<'_, HashMap> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> semantics/name_map.rs:169:23 [INFO] [stdout] | [INFO] [stdout] 169 | pub fn borrow_mut(&mut self) -> std::cell::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] 169 | pub fn borrow_mut(&mut self) -> std::cell::RefMut<'_, HashMap> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> semantics/semantic_host.rs:135:20 [INFO] [stdout] | [INFO] [stdout] 135 | pub fn factory(&self) -> ThingyFactory { [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] 135 | pub fn factory(&self) -> ThingyFactory<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> semantics/semantic_host.rs:330:33 [INFO] [stdout] | [INFO] [stdout] 330 | pub(crate) fn unused_things(&self) -> std::cell::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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 330 | pub(crate) fn unused_things(&self) -> std::cell::Ref<'_, Vec> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `unused_things` and `add_unused_thing` are never used [INFO] [stdout] --> semantics/semantic_host.rs:330:19 [INFO] [stdout] | [INFO] [stdout] 58 | impl SemanticHost { [INFO] [stdout] | ----------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 330 | pub(crate) fn unused_things(&self) -> std::cell::Ref> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 334 | pub(crate) fn add_unused_thing(&self, thing: &Thingy) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> semantics/name_map.rs:165:19 [INFO] [stdout] | [INFO] [stdout] 165 | pub fn borrow(&self) -> std::cell::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] 165 | pub fn borrow(&self) -> std::cell::Ref<'_, HashMap> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> semantics/name_map.rs:169:23 [INFO] [stdout] | [INFO] [stdout] 169 | pub fn borrow_mut(&mut self) -> std::cell::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] 169 | pub fn borrow_mut(&mut self) -> std::cell::RefMut<'_, HashMap> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> semantics/semantic_host.rs:135:20 [INFO] [stdout] | [INFO] [stdout] 135 | pub fn factory(&self) -> ThingyFactory { [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] 135 | pub fn factory(&self) -> ThingyFactory<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> semantics/semantic_host.rs:330:33 [INFO] [stdout] | [INFO] [stdout] 330 | pub(crate) fn unused_things(&self) -> std::cell::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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 330 | pub(crate) fn unused_things(&self) -> std::cell::Ref<'_, Vec> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.08s [INFO] running `Command { std: "docker" "inspect" "438f5499923fbb705f4fc6710a06d7215121bad29e56afeef1aceb8c7fce171f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "438f5499923fbb705f4fc6710a06d7215121bad29e56afeef1aceb8c7fce171f", kill_on_drop: false }` [INFO] [stdout] 438f5499923fbb705f4fc6710a06d7215121bad29e56afeef1aceb8c7fce171f