[INFO] fetching crate scuffle-metrics-derive 0.4.2... [INFO] testing scuffle-metrics-derive-0.4.2 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2 [INFO] extracting crate scuffle-metrics-derive 0.4.2 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate scuffle-metrics-derive 0.4.2 [INFO] finished tweaking crates.io crate scuffle-metrics-derive 0.4.2 [INFO] tweaked toml for crates.io crate scuffle-metrics-derive 0.4.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate scuffle-metrics-derive 0.4.2 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate scuffle-metrics-derive 0.4.2 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded darling_macro v0.21.0 [INFO] [stderr] Downloaded darling v0.21.0 [INFO] [stderr] Downloaded scuffle-workspace-hack v0.1.0 [INFO] [stderr] Downloaded darling_core v0.21.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bfa0c851b92f8389b083719aacfefc49e5bcbc8cce1dff2fdb58bbd64bb80e13 [INFO] running `Command { std: "docker" "start" "-a" "bfa0c851b92f8389b083719aacfefc49e5bcbc8cce1dff2fdb58bbd64bb80e13", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bfa0c851b92f8389b083719aacfefc49e5bcbc8cce1dff2fdb58bbd64bb80e13", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bfa0c851b92f8389b083719aacfefc49e5bcbc8cce1dff2fdb58bbd64bb80e13", kill_on_drop: false }` [INFO] [stdout] bfa0c851b92f8389b083719aacfefc49e5bcbc8cce1dff2fdb58bbd64bb80e13 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7160aab6111b1bda4816263b556d94baf249da37db9d37b64edd978af5ddce44 [INFO] running `Command { std: "docker" "start" "-a" "7160aab6111b1bda4816263b556d94baf249da37db9d37b64edd978af5ddce44", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling scuffle-workspace-hack v0.1.0 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling darling_core v0.21.0 [INFO] [stderr] Compiling darling_macro v0.21.0 [INFO] [stderr] Compiling darling v0.21.0 [INFO] [stderr] Compiling scuffle-metrics-derive v0.4.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.46s [INFO] running `Command { std: "docker" "inspect" "7160aab6111b1bda4816263b556d94baf249da37db9d37b64edd978af5ddce44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7160aab6111b1bda4816263b556d94baf249da37db9d37b64edd978af5ddce44", kill_on_drop: false }` [INFO] [stdout] 7160aab6111b1bda4816263b556d94baf249da37db9d37b64edd978af5ddce44 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 39fd023bfb42b907f22402e37ee66f0c90e3283353c3235299b3296e3e03bea7 [INFO] running `Command { std: "docker" "start" "-a" "39fd023bfb42b907f22402e37ee66f0c90e3283353c3235299b3296e3e03bea7", kill_on_drop: false }` [INFO] [stderr] Compiling scuffle-metrics-derive v0.4.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.02s [INFO] running `Command { std: "docker" "inspect" "39fd023bfb42b907f22402e37ee66f0c90e3283353c3235299b3296e3e03bea7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39fd023bfb42b907f22402e37ee66f0c90e3283353c3235299b3296e3e03bea7", kill_on_drop: false }` [INFO] [stdout] 39fd023bfb42b907f22402e37ee66f0c90e3283353c3235299b3296e3e03bea7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a8659128deeedf5c38dbe32e9e062975947957f4508294239cfcd44c2ddc674f [INFO] running `Command { std: "docker" "start" "-a" "a8659128deeedf5c38dbe32e9e062975947957f4508294239cfcd44c2ddc674f", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/scuffle_metrics_derive-0fb420d63b690fcd) [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 scuffle_metrics_derive [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - metrics (line 70) ... FAILED [INFO] [stdout] test src/lib.rs - metrics (line 49) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - metrics (line 70) stdout ---- [INFO] [stdout] error: free function without a body [INFO] [stdout] --> src/lib.rs:78:1 [INFO] [stdout] | [INFO] [stdout] 78 | pub fn request(kind: Kind) -> CounterU64; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- [INFO] [stdout] | | [INFO] [stdout] | help: provide a definition for the function: `{ }` [INFO] [stdout] [INFO] [stdout] error[E0433]: cannot find module or crate `scuffle_metrics` in this scope [INFO] [stdout] --> src/lib.rs:71:5 [INFO] [stdout] | [INFO] [stdout] 71 | use scuffle_metrics::{MetricEnum, collector::CounterU64}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `scuffle_metrics` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `scuffle_metrics`, use `cargo add scuffle_metrics` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `scuffle_metrics` [INFO] [stdout] --> src/lib.rs:71:5 [INFO] [stdout] | [INFO] [stdout] 71 | use scuffle_metrics::{MetricEnum, collector::CounterU64}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `scuffle_metrics` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `scuffle_metrics`, use `cargo add scuffle_metrics` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error[E0433]: cannot find module or crate `scuffle_metrics` in this scope [INFO] [stdout] --> src/lib.rs:77:3 [INFO] [stdout] | [INFO] [stdout] 77 | #[scuffle_metrics::metrics(unit = "requests")] [INFO] [stdout] | ^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `scuffle_metrics` [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - metrics (line 49) stdout ---- [INFO] [stdout] error: free function without a body [INFO] [stdout] --> src/lib.rs:61:5 [INFO] [stdout] | [INFO] [stdout] 61 | pub fn request(kind: Kind) -> CounterU64; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- [INFO] [stdout] | | [INFO] [stdout] | help: provide a definition for the function: `{ }` [INFO] [stdout] [INFO] [stdout] error[E0433]: cannot find module or crate `scuffle_metrics` in this scope [INFO] [stdout] --> src/lib.rs:52:9 [INFO] [stdout] | [INFO] [stdout] 52 | use scuffle_metrics::{MetricEnum, collector::CounterU64}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `scuffle_metrics` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `scuffle_metrics`, use `cargo add scuffle_metrics` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `scuffle_metrics` [INFO] [stdout] --> src/lib.rs:52:9 [INFO] [stdout] | [INFO] [stdout] 52 | use scuffle_metrics::{MetricEnum, collector::CounterU64}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `scuffle_metrics` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `scuffle_metrics`, use `cargo add scuffle_metrics` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error[E0433]: cannot find module or crate `scuffle_metrics` in this scope [INFO] [stdout] --> src/lib.rs:50:3 [INFO] [stdout] | [INFO] [stdout] 50 | #[scuffle_metrics::metrics] [INFO] [stdout] | ^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `scuffle_metrics` [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `metrics` in this scope [INFO] [stdout] --> src/lib.rs:60:7 [INFO] [stdout] | [INFO] [stdout] 60 | #[metrics(unit = "requests")] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: `metrics` is an attribute that can be used by the derive macro `MetricEnum`, you might be missing a `derive` attribute [INFO] [stdout] | [INFO] [stdout] 61 + #[derive(MetricEnum)] [INFO] [stdout] 62 | pub fn request(kind: Kind) -> CounterU64; [INFO] [stdout] | [INFO] [stdout] help: consider importing this attribute macro [INFO] [stdout] | [INFO] [stdout] 52 + use scuffle_metrics_derive::metrics; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - metrics (line 49) [INFO] [stdout] src/lib.rs - metrics (line 70) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s [INFO] [stdout] [INFO] [stdout] all doctests ran in 0.30s; merged doctests compilation took 0.17s [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "a8659128deeedf5c38dbe32e9e062975947957f4508294239cfcd44c2ddc674f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8659128deeedf5c38dbe32e9e062975947957f4508294239cfcd44c2ddc674f", kill_on_drop: false }` [INFO] [stdout] a8659128deeedf5c38dbe32e9e062975947957f4508294239cfcd44c2ddc674f