[INFO] fetching crate metrics-procession 0.2.0... [INFO] testing metrics-procession-0.2.0 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate metrics-procession 0.2.0 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate metrics-procession 0.2.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate metrics-procession 0.2.0 [INFO] tweaked toml for crates.io crate metrics-procession 0.2.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate metrics-procession 0.2.0 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate metrics-procession 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b7993226e13455e8cf59e649a2a4467078b7d09d6a105bc8456c452a43f736bc [INFO] running `Command { std: "docker" "start" "-a" "b7993226e13455e8cf59e649a2a4467078b7d09d6a105bc8456c452a43f736bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b7993226e13455e8cf59e649a2a4467078b7d09d6a105bc8456c452a43f736bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b7993226e13455e8cf59e649a2a4467078b7d09d6a105bc8456c452a43f736bc", kill_on_drop: false }` [INFO] [stdout] b7993226e13455e8cf59e649a2a4467078b7d09d6a105bc8456c452a43f736bc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 68996bf5244c83e42bfd1a977786c012cfb576a6c9688195b2d63a3578210a5c [INFO] running `Command { std: "docker" "start" "-a" "68996bf5244c83e42bfd1a977786c012cfb576a6c9688195b2d63a3578210a5c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling cfg-if v1.0.1 [INFO] [stderr] Compiling powerfmt v0.2.0 [INFO] [stderr] Compiling itoa v1.0.15 [INFO] [stderr] Compiling num-conv v0.1.0 [INFO] [stderr] Compiling time-core v0.1.4 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling metrics v0.24.2 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling deranged v0.4.0 [INFO] [stderr] Compiling time v0.3.41 [INFO] [stderr] Compiling metrics-procession v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/procession.rs:77:22 [INFO] [stdout] | [INFO] [stdout] 77 | .map(|c| (now - c.reference_time)) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 77 - .map(|c| (now - c.reference_time)) [INFO] [stdout] 77 + .map(|c| now - c.reference_time ) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/procession.rs:94:17 [INFO] [stdout] | [INFO] [stdout] 94 | pub fn iter(&self) -> MetricsRefIterator { [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] 94 | pub fn iter(&self) -> MetricsRefIterator<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/procession.rs:100:23 [INFO] [stdout] | [INFO] [stdout] 100 | pub fn iter_owned(&self) -> MetricsIterator { [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] 100 | pub fn iter_owned(&self) -> MetricsIterator<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/recorder.rs:14:17 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn lock(&self) -> MutexGuard { [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] 14 | pub fn lock(&self) -> MutexGuard<'_, Procession> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.11s [INFO] running `Command { std: "docker" "inspect" "68996bf5244c83e42bfd1a977786c012cfb576a6c9688195b2d63a3578210a5c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "68996bf5244c83e42bfd1a977786c012cfb576a6c9688195b2d63a3578210a5c", kill_on_drop: false }` [INFO] [stdout] 68996bf5244c83e42bfd1a977786c012cfb576a6c9688195b2d63a3578210a5c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6e4d7f08a4dcbd2c149d19ac6fbfd641abd7d02d235b53e3e3ac3abb2e962b51 [INFO] running `Command { std: "docker" "start" "-a" "6e4d7f08a4dcbd2c149d19ac6fbfd641abd7d02d235b53e3e3ac3abb2e962b51", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling semver v1.0.26 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling utf8parse v0.2.2 [INFO] [stderr] Compiling ucd-trie v0.1.7 [INFO] [stderr] Compiling anstyle v1.0.11 [INFO] [stderr] Compiling colorchoice v1.0.4 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling anstyle-parse v0.2.7 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling anstyle-query v1.1.3 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling ryu v1.0.20 [INFO] [stderr] Compiling foldhash v0.1.5 [INFO] [stderr] Compiling anstream v0.6.19 [INFO] [stderr] Compiling bitflags v2.9.1 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling plotters-backend v0.3.7 [INFO] [stderr] Compiling clap_lex v0.7.5 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling ciborium-io v0.2.2 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling portable-atomic v1.11.1 [INFO] [stderr] Compiling metrics v0.24.2 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling plotters-svg v0.3.7 [INFO] [stderr] Compiling nibble_vec v0.1.0 [INFO] [stderr] Compiling hash32 v0.2.1 [INFO] [stderr] Compiling clap_builder v4.5.41 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling raw-cpuid v11.5.0 [INFO] [stderr] Compiling heapless v0.7.17 [INFO] [stderr] Compiling hashbrown v0.15.4 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling unicode-width v0.2.1 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling endian-type v0.1.2 [INFO] [stderr] Compiling crossbeam-deque v0.8.6 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling radix_trie v0.2.1 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling anes v0.1.6 [INFO] [stderr] Compiling console v0.16.0 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling ordered-float v4.6.0 [INFO] [stderr] Compiling console v0.15.11 [INFO] [stderr] Compiling oorandom v11.1.5 [INFO] [stderr] Compiling indexmap v2.10.0 [INFO] [stderr] Compiling unit-prefix v0.5.1 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rand_xoshiro v0.7.0 [INFO] [stderr] Compiling rand v0.9.1 [INFO] [stderr] Compiling sketches-ddsketch v0.3.0 [INFO] [stderr] Compiling similar v2.7.0 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling quanta v0.12.6 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling metrics-util v0.20.0 [INFO] [stderr] Compiling indicatif v0.18.0 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling clap_derive v4.5.41 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling pest v2.7.15 [INFO] [stderr] Compiling cobs v0.3.0 [INFO] [stderr] Compiling clap v4.5.41 [INFO] [stderr] Compiling pest_meta v2.7.15 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling pest_generator v2.7.15 [INFO] [stderr] Compiling pest_derive v2.7.15 [INFO] [stderr] Compiling deranged v0.4.0 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling insta v1.43.1 [INFO] [stderr] Compiling postcard v1.1.2 [INFO] [stderr] Compiling time v0.3.41 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.6.0 [INFO] [stderr] Compiling metrics-procession v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/procession.rs:77:22 [INFO] [stdout] | [INFO] [stdout] 77 | .map(|c| (now - c.reference_time)) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 77 - .map(|c| (now - c.reference_time)) [INFO] [stdout] 77 + .map(|c| now - c.reference_time ) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/procession.rs:94:17 [INFO] [stdout] | [INFO] [stdout] 94 | pub fn iter(&self) -> MetricsRefIterator { [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] 94 | pub fn iter(&self) -> MetricsRefIterator<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/procession.rs:100:23 [INFO] [stdout] | [INFO] [stdout] 100 | pub fn iter_owned(&self) -> MetricsIterator { [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] 100 | pub fn iter_owned(&self) -> MetricsIterator<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/recorder.rs:14:17 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn lock(&self) -> MutexGuard { [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] 14 | pub fn lock(&self) -> MutexGuard<'_, Procession> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/procession.rs:77:22 [INFO] [stdout] | [INFO] [stdout] 77 | .map(|c| (now - c.reference_time)) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 77 - .map(|c| (now - c.reference_time)) [INFO] [stdout] 77 + .map(|c| now - c.reference_time ) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/procession.rs:94:17 [INFO] [stdout] | [INFO] [stdout] 94 | pub fn iter(&self) -> MetricsRefIterator { [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] 94 | pub fn iter(&self) -> MetricsRefIterator<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/procession.rs:100:23 [INFO] [stdout] | [INFO] [stdout] 100 | pub fn iter_owned(&self) -> MetricsIterator { [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] 100 | pub fn iter_owned(&self) -> MetricsIterator<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/recorder.rs:14:17 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn lock(&self) -> MutexGuard { [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] 14 | pub fn lock(&self) -> MutexGuard<'_, Procession> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 49.32s [INFO] running `Command { std: "docker" "inspect" "6e4d7f08a4dcbd2c149d19ac6fbfd641abd7d02d235b53e3e3ac3abb2e962b51", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e4d7f08a4dcbd2c149d19ac6fbfd641abd7d02d235b53e3e3ac3abb2e962b51", kill_on_drop: false }` [INFO] [stdout] 6e4d7f08a4dcbd2c149d19ac6fbfd641abd7d02d235b53e3e3ac3abb2e962b51 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 95f3ea995f48d6ecaca8115f36422bf0264f1d903214b9d127378a378168dee0 [INFO] running `Command { std: "docker" "start" "-a" "95f3ea995f48d6ecaca8115f36422bf0264f1d903214b9d127378a378168dee0", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around closure body [INFO] [stderr] --> src/procession.rs:77:22 [INFO] [stderr] | [INFO] [stderr] 77 | .map(|c| (now - c.reference_time)) [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 77 - .map(|c| (now - c.reference_time)) [INFO] [stderr] 77 + .map(|c| now - c.reference_time ) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/procession.rs:94:17 [INFO] [stderr] | [INFO] [stderr] 94 | pub fn iter(&self) -> MetricsRefIterator { [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] 94 | pub fn iter(&self) -> MetricsRefIterator<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/procession.rs:100:23 [INFO] [stderr] | [INFO] [stderr] 100 | pub fn iter_owned(&self) -> MetricsIterator { [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] 100 | pub fn iter_owned(&self) -> MetricsIterator<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/recorder.rs:14:17 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn lock(&self) -> MutexGuard { [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] 14 | pub fn lock(&self) -> MutexGuard<'_, Procession> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `metrics-procession` (lib) generated 4 warnings (run `cargo fix --lib -p metrics-procession` to apply 4 suggestions) [INFO] [stderr] warning: `metrics-procession` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/metrics_procession-bfad8194acaf0ab9) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::ser_de ... ok [INFO] [stdout] test recorder::tests::install_and_emit ... ok [INFO] [stdout] test iter::tests::iter_ref_and_iter_match ... ok [INFO] [stdout] test iter::tests::iter_works_as_expected ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.66s [INFO] [stdout] [INFO] [stderr] Doc-tests metrics_procession [INFO] [stderr] warning: unnecessary parentheses around closure body [INFO] [stderr] --> src/procession.rs:77:22 [INFO] [stderr] | [INFO] [stderr] 77 | .map(|c| (now - c.reference_time)) [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 77 - .map(|c| (now - c.reference_time)) [INFO] [stderr] 77 + .map(|c| now - c.reference_time ) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [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" "95f3ea995f48d6ecaca8115f36422bf0264f1d903214b9d127378a378168dee0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "95f3ea995f48d6ecaca8115f36422bf0264f1d903214b9d127378a378168dee0", kill_on_drop: false }` [INFO] [stdout] 95f3ea995f48d6ecaca8115f36422bf0264f1d903214b9d127378a378168dee0