[INFO] fetching crate metered-macro 0.9.0... [INFO] testing metered-macro-0.9.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate metered-macro 0.9.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate metered-macro 0.9.0 [INFO] finished tweaking crates.io crate metered-macro 0.9.0 [INFO] tweaked toml for crates.io crate metered-macro 0.9.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate metered-macro 0.9.0 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 30 packages to latest compatible versions [INFO] [stderr] Adding heck v0.4.1 (available: v0.5.0) [INFO] [stderr] Adding indexmap v1.9.3 (available: v2.11.4) [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.106) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.17) [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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 5d7f5eac2bb1a431c9b233cde2c2506bd5821bbcc7a9487128ccf68cc2cfda22 [INFO] running `Command { std: "docker" "start" "-a" "5d7f5eac2bb1a431c9b233cde2c2506bd5821bbcc7a9487128ccf68cc2cfda22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5d7f5eac2bb1a431c9b233cde2c2506bd5821bbcc7a9487128ccf68cc2cfda22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d7f5eac2bb1a431c9b233cde2c2506bd5821bbcc7a9487128ccf68cc2cfda22", kill_on_drop: false }` [INFO] [stdout] 5d7f5eac2bb1a431c9b233cde2c2506bd5821bbcc7a9487128ccf68cc2cfda22 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 86b6a67b111076bbc3399c5d61ad0f6b0648fccde0ebe0516d8181c81ef69d12 [INFO] running `Command { std: "docker" "start" "-a" "86b6a67b111076bbc3399c5d61ad0f6b0648fccde0ebe0516d8181c81ef69d12", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling auto_enums_derive v0.7.12 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling derive_utils v0.11.2 [INFO] [stderr] Compiling auto_enums_core v0.7.12 [INFO] [stderr] Compiling auto_enums v0.7.12 [INFO] [stderr] Compiling synattra v0.2.1 [INFO] [stderr] Compiling aspect-weave v0.2.1 [INFO] [stderr] Compiling metered-macro v0.9.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `debug` is never read [INFO] [stdout] --> src/measure_opts.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct MeasureRequest<'a> { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 16 | pub debug: Option<&'a InvokePath>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | #![deny(warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[warn(dead_code)]` implied by `#[warn(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `paren_token` is never read [INFO] [stdout] --> src/measure_opts.rs:56:9 [INFO] [stdout] | [INFO] [stdout] 55 | pub struct NonEmptyMeasureRequestAttribute { [INFO] [stdout] | ------------------------------- field in this struct [INFO] [stdout] 56 | pub paren_token: syn::token::Paren, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.88s [INFO] running `Command { std: "docker" "inspect" "86b6a67b111076bbc3399c5d61ad0f6b0648fccde0ebe0516d8181c81ef69d12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86b6a67b111076bbc3399c5d61ad0f6b0648fccde0ebe0516d8181c81ef69d12", kill_on_drop: false }` [INFO] [stdout] 86b6a67b111076bbc3399c5d61ad0f6b0648fccde0ebe0516d8181c81ef69d12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 3b25139cdfc2d4a554b70cc89616925f5927797038f4327307676257b2780ff1 [INFO] running `Command { std: "docker" "start" "-a" "3b25139cdfc2d4a554b70cc89616925f5927797038f4327307676257b2780ff1", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling zerocopy v0.8.27 [INFO] [stderr] Compiling cfg-if v1.0.3 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling metered-macro v0.9.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `debug` is never read [INFO] [stdout] --> src/measure_opts.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct MeasureRequest<'a> { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 16 | pub debug: Option<&'a InvokePath>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | #![deny(warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[warn(dead_code)]` implied by `#[warn(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `paren_token` is never read [INFO] [stdout] --> src/measure_opts.rs:56:9 [INFO] [stdout] | [INFO] [stdout] 55 | pub struct NonEmptyMeasureRequestAttribute { [INFO] [stdout] | ------------------------------- field in this struct [INFO] [stdout] 56 | pub paren_token: syn::token::Paren, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stdout] warning: field `debug` is never read [INFO] [stdout] --> src/measure_opts.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct MeasureRequest<'a> { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 16 | pub debug: Option<&'a InvokePath>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | #![deny(warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[warn(dead_code)]` implied by `#[warn(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `paren_token` is never read [INFO] [stdout] --> src/measure_opts.rs:56:9 [INFO] [stdout] | [INFO] [stdout] 55 | pub struct NonEmptyMeasureRequestAttribute { [INFO] [stdout] | ------------------------------- field in this struct [INFO] [stdout] 56 | pub paren_token: syn::token::Paren, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 7.80s [INFO] running `Command { std: "docker" "inspect" "3b25139cdfc2d4a554b70cc89616925f5927797038f4327307676257b2780ff1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b25139cdfc2d4a554b70cc89616925f5927797038f4327307676257b2780ff1", kill_on_drop: false }` [INFO] [stdout] 3b25139cdfc2d4a554b70cc89616925f5927797038f4327307676257b2780ff1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 41ba81c59a310d62ca76908c57927642f2ee3e2577bbc340f717bc11824c7be7 [INFO] running `Command { std: "docker" "start" "-a" "41ba81c59a310d62ca76908c57927642f2ee3e2577bbc340f717bc11824c7be7", kill_on_drop: false }` [INFO] [stderr] warning: field `debug` is never read [INFO] [stderr] --> src/measure_opts.rs:16:9 [INFO] [stderr] | [INFO] [stderr] 13 | pub struct MeasureRequest<'a> { [INFO] [stderr] | -------------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 16 | pub debug: Option<&'a InvokePath>, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:5:9 [INFO] [stderr] | [INFO] [stderr] 5 | #![deny(warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(dead_code)]` implied by `#[warn(warnings)]` [INFO] [stderr] [INFO] [stderr] warning: field `paren_token` is never read [INFO] [stderr] --> src/measure_opts.rs:56:9 [INFO] [stderr] | [INFO] [stderr] 55 | pub struct NonEmptyMeasureRequestAttribute { [INFO] [stderr] | ------------------------------- field in this struct [INFO] [stderr] 56 | pub paren_token: syn::token::Paren, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `metered-macro` (lib) generated 2 warnings [INFO] [stderr] warning: `metered-macro` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/metered_macro-e00cb92aaa29d5d6) [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 metered_macro [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - metered (line 24) ... FAILED [INFO] [stdout] test src/lib.rs - error_count (line 95) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - metered (line 24) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `metered` [INFO] [stdout] --> src/lib.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 3 | use metered::{metered, Throughput, HitCount}; [INFO] [stdout] | ^^^^^^^ use of unresolved module or unlinked crate `metered` [INFO] [stdout] | [INFO] [stdout] help: to make use of source file src/metered.rs, use `mod metered` in this file to declare the module [INFO] [stdout] | [INFO] [stdout] 2 + mod metered; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `measure` in this scope [INFO] [stdout] --> src/lib.rs:34:7 [INFO] [stdout] | [INFO] [stdout] 12 | #[measure([HitCount, Throughput])] [INFO] [stdout] | ^^^^^^^ help: a built-in attribute with a similar name exists: `feature` [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `BizMetrics` in this scope [INFO] [stdout] --> src/lib.rs:29:14 [INFO] [stdout] | [INFO] [stdout] 7 | metrics: BizMetrics, [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0432. [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - error_count (line 95) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `metered` [INFO] [stdout] --> src/lib.rs:121:1 [INFO] [stdout] | [INFO] [stdout] 29 | #[metered(registry = BazMetrics)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `metered` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the attribute macro `metered` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `metered` [INFO] [stdout] --> src/lib.rs:100:1 [INFO] [stdout] | [INFO] [stdout] 8 | #[error_count(name = LibErrorCount, visibility = pub)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `metered` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the attribute macro `error_count` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: to make use of source file src/metered.rs, use `mod metered` in this file to declare the module [INFO] [stdout] | [INFO] [stdout] 2 + mod metered; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `metered` [INFO] [stdout] --> src/lib.rs:109:1 [INFO] [stdout] | [INFO] [stdout] 17 | #[error_count(name = ErrorCount, visibility = pub)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `metered` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the attribute macro `error_count` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: to make use of source file src/metered.rs, use `mod metered` in this file to declare the module [INFO] [stdout] | [INFO] [stdout] 2 + mod metered; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `metered` [INFO] [stdout] --> src/lib.rs:121:1 [INFO] [stdout] | [INFO] [stdout] 29 | #[metered(registry = BazMetrics)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `metered` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the attribute macro `metered` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: to make use of source file src/metered.rs, use `mod metered` in this file to declare the module [INFO] [stdout] | [INFO] [stdout] 2 + mod metered; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - error_count (line 95) [INFO] [stdout] src/lib.rs - metered (line 24) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.49s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "41ba81c59a310d62ca76908c57927642f2ee3e2577bbc340f717bc11824c7be7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41ba81c59a310d62ca76908c57927642f2ee3e2577bbc340f717bc11824c7be7", kill_on_drop: false }` [INFO] [stdout] 41ba81c59a310d62ca76908c57927642f2ee3e2577bbc340f717bc11824c7be7