[INFO] fetching crate lockable 0.2.0... [INFO] checking lockable-0.2.0 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1 [INFO] extracting crate lockable 0.2.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate lockable 0.2.0 [INFO] finished tweaking crates.io crate lockable 0.2.0 [INFO] tweaked toml for crates.io crate lockable 0.2.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate lockable 0.2.0 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate lockable 0.2.0 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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "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-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 70802f8f435c6a2055b1c9a13beb5c82b536ae9cb230c9efcb0afbc538093b2e [INFO] running `Command { std: "docker" "start" "-a" "70802f8f435c6a2055b1c9a13beb5c82b536ae9cb230c9efcb0afbc538093b2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "70802f8f435c6a2055b1c9a13beb5c82b536ae9cb230c9efcb0afbc538093b2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70802f8f435c6a2055b1c9a13beb5c82b536ae9cb230c9efcb0afbc538093b2e", kill_on_drop: false }` [INFO] [stdout] 70802f8f435c6a2055b1c9a13beb5c82b536ae9cb230c9efcb0afbc538093b2e [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=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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3c9685bd652be265c1e536efc8ac75dc9a775ce9efb0169bb7116926d9f4e0e7 [INFO] running `Command { std: "docker" "start" "-a" "3c9685bd652be265c1e536efc8ac75dc9a775ce9efb0169bb7116926d9f4e0e7", kill_on_drop: false }` [INFO] [stderr] Checking half v2.6.0 [INFO] [stderr] Checking itertools v0.13.0 [INFO] [stderr] Checking clap_builder v4.5.39 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling derive_more-impl v2.0.1 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Checking lru v0.14.0 [INFO] [stderr] Checking serde_json v1.0.140 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking tokio v1.45.1 [INFO] [stderr] Checking derive_more v2.0.1 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking clap v4.5.39 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking criterion v0.6.0 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking lockable v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lockable_hash_map.rs:36:27 [INFO] [stdout] | [INFO] [stdout] 36 | fn get_or_insert_none(&mut self, key: &K) -> GetOrInsertNoneResult> { [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] 36 | fn get_or_insert_none(&mut self, key: &K) -> GetOrInsertNoneResult<'_, Entry> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lockable_lru_cache.rs:41:27 [INFO] [stdout] | [INFO] [stdout] 41 | fn get_or_insert_none(&mut self, key: &K) -> GetOrInsertNoneResult> { [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] 41 | fn get_or_insert_none(&mut self, key: &K) -> GetOrInsertNoneResult<'_, Entry> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lockable_hash_map.rs:36:27 [INFO] [stdout] | [INFO] [stdout] 36 | fn get_or_insert_none(&mut self, key: &K) -> GetOrInsertNoneResult> { [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] 36 | fn get_or_insert_none(&mut self, key: &K) -> GetOrInsertNoneResult<'_, Entry> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lockable_lru_cache.rs:41:27 [INFO] [stdout] | [INFO] [stdout] 41 | fn get_or_insert_none(&mut self, key: &K) -> GetOrInsertNoneResult> { [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] 41 | fn get_or_insert_none(&mut self, key: &K) -> GetOrInsertNoneResult<'_, Entry> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.38s [INFO] running `Command { std: "docker" "inspect" "3c9685bd652be265c1e536efc8ac75dc9a775ce9efb0169bb7116926d9f4e0e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c9685bd652be265c1e536efc8ac75dc9a775ce9efb0169bb7116926d9f4e0e7", kill_on_drop: false }` [INFO] [stdout] 3c9685bd652be265c1e536efc8ac75dc9a775ce9efb0169bb7116926d9f4e0e7