[INFO] fetching crate haste 0.1.0-alpha.1... [INFO] testing haste-0.1.0-alpha.1 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate haste 0.1.0-alpha.1 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate haste 0.1.0-alpha.1 [INFO] finished tweaking crates.io crate haste 0.1.0-alpha.1 [INFO] tweaked toml for crates.io crate haste 0.1.0-alpha.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate haste 0.1.0-alpha.1 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] crate crates.io crate haste 0.1.0-alpha.1 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-2025-09-21" "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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 60dc8bc386025d9436a88969f0406b8f02cc1466ef6f6652cddb74cbd2edf618 [INFO] running `Command { std: "docker" "start" "-a" "60dc8bc386025d9436a88969f0406b8f02cc1466ef6f6652cddb74cbd2edf618", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "60dc8bc386025d9436a88969f0406b8f02cc1466ef6f6652cddb74cbd2edf618", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60dc8bc386025d9436a88969f0406b8f02cc1466ef6f6652cddb74cbd2edf618", kill_on_drop: false }` [INFO] [stdout] 60dc8bc386025d9436a88969f0406b8f02cc1466ef6f6652cddb74cbd2edf618 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 6b2acf0830b86bfbfc3c9506e3303b4a8df2eeb5bab2d05c6a889cb4201353b7 [INFO] running `Command { std: "docker" "start" "-a" "6b2acf0830b86bfbfc3c9506e3303b4a8df2eeb5bab2d05c6a889cb4201353b7", kill_on_drop: false }` [INFO] [stderr] Compiling linkme-impl v0.3.33 [INFO] [stderr] Compiling haste-macros v0.1.0-alpha.1 [INFO] [stderr] Compiling linkme v0.3.33 [INFO] [stderr] Compiling haste v0.1.0-alpha.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `time::Duration` [INFO] [stdout] --> src/bench_result.rs:1:25 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{fmt::Display, time::Duration}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `throughput` is never read [INFO] [stdout] --> src/config.rs:10:16 [INFO] [stdout] | [INFO] [stdout] 6 | pub(crate) struct Config { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 10 | pub(crate) throughput: Option, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Config` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `SamplingMode` is never used [INFO] [stdout] --> src/sampling_mode.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | pub(crate) enum SamplingMode { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.43s [INFO] running `Command { std: "docker" "inspect" "6b2acf0830b86bfbfc3c9506e3303b4a8df2eeb5bab2d05c6a889cb4201353b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b2acf0830b86bfbfc3c9506e3303b4a8df2eeb5bab2d05c6a889cb4201353b7", kill_on_drop: false }` [INFO] [stdout] 6b2acf0830b86bfbfc3c9506e3303b4a8df2eeb5bab2d05c6a889cb4201353b7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 1120d21ea1010d87f4c6554cb4e09f6d80d5aef606690602026564a1b33e5502 [INFO] running `Command { std: "docker" "start" "-a" "1120d21ea1010d87f4c6554cb4e09f6d80d5aef606690602026564a1b33e5502", kill_on_drop: false }` [INFO] [stderr] Compiling haste v0.1.0-alpha.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `time::Duration` [INFO] [stdout] --> src/bench_result.rs:1:25 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{fmt::Display, time::Duration}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `throughput` is never read [INFO] [stdout] --> src/config.rs:10:16 [INFO] [stdout] | [INFO] [stdout] 6 | pub(crate) struct Config { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 10 | pub(crate) throughput: Option, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Config` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `SamplingMode` is never used [INFO] [stdout] --> src/sampling_mode.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | pub(crate) enum SamplingMode { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `time::Duration` [INFO] [stdout] --> src/bench_result.rs:1:25 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{fmt::Display, time::Duration}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `throughput` is never read [INFO] [stdout] --> src/config.rs:10:16 [INFO] [stdout] | [INFO] [stdout] 6 | pub(crate) struct Config { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 10 | pub(crate) throughput: Option, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Config` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `SamplingMode` is never used [INFO] [stdout] --> src/sampling_mode.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | pub(crate) enum SamplingMode { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s [INFO] running `Command { std: "docker" "inspect" "1120d21ea1010d87f4c6554cb4e09f6d80d5aef606690602026564a1b33e5502", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1120d21ea1010d87f4c6554cb4e09f6d80d5aef606690602026564a1b33e5502", kill_on_drop: false }` [INFO] [stdout] 1120d21ea1010d87f4c6554cb4e09f6d80d5aef606690602026564a1b33e5502 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] e1eb3988d3a3f4e8e40e90fc17b4e9222d5f60d13109d4a965f2edeaada57cc3 [INFO] running `Command { std: "docker" "start" "-a" "e1eb3988d3a3f4e8e40e90fc17b4e9222d5f60d13109d4a965f2edeaada57cc3", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `time::Duration` [INFO] [stderr] --> src/bench_result.rs:1:25 [INFO] [stderr] | [INFO] [stderr] 1 | use std::{fmt::Display, time::Duration}; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: field `throughput` is never read [INFO] [stderr] --> src/config.rs:10:16 [INFO] [stderr] | [INFO] [stderr] 6 | pub(crate) struct Config { [INFO] [stderr] | ------ field in this struct [INFO] [stderr] ... [INFO] [stderr] 10 | pub(crate) throughput: Option, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Config` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: enum `SamplingMode` is never used [INFO] [stderr] --> src/sampling_mode.rs:1:17 [INFO] [stderr] | [INFO] [stderr] 1 | pub(crate) enum SamplingMode { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `haste` (lib) generated 3 warnings (run `cargo fix --lib -p haste` to apply 1 suggestion) [INFO] [stderr] warning: `haste` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/haste-688190b41669bd19) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stderr] Doc-tests haste [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] [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" "e1eb3988d3a3f4e8e40e90fc17b4e9222d5f60d13109d4a965f2edeaada57cc3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e1eb3988d3a3f4e8e40e90fc17b4e9222d5f60d13109d4a965f2edeaada57cc3", kill_on_drop: false }` [INFO] [stdout] e1eb3988d3a3f4e8e40e90fc17b4e9222d5f60d13109d4a965f2edeaada57cc3