[INFO] fetching crate whitespacesv 1.0.3... [INFO] testing whitespacesv-1.0.3 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate whitespacesv 1.0.3 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate whitespacesv 1.0.3 [INFO] finished tweaking crates.io crate whitespacesv 1.0.3 [INFO] tweaked toml for crates.io crate whitespacesv 1.0.3 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate whitespacesv 1.0.3 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] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 2 packages to latest compatible versions [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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 22e27f743d33acaf0ff2bb71eaec8ab591eb028cdd6a79ecd9633ea2bfcb7714 [INFO] running `Command { std: "docker" "start" "-a" "22e27f743d33acaf0ff2bb71eaec8ab591eb028cdd6a79ecd9633ea2bfcb7714", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "22e27f743d33acaf0ff2bb71eaec8ab591eb028cdd6a79ecd9633ea2bfcb7714", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22e27f743d33acaf0ff2bb71eaec8ab591eb028cdd6a79ecd9633ea2bfcb7714", kill_on_drop: false }` [INFO] [stdout] 22e27f743d33acaf0ff2bb71eaec8ab591eb028cdd6a79ecd9633ea2bfcb7714 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 575777b0dbd024ebce19df8868b5c375e66c7dd2a0ca7468fc45181401e20e14 [INFO] running `Command { std: "docker" "start" "-a" "575777b0dbd024ebce19df8868b5c375e66c7dd2a0ca7468fc45181401e20e14", kill_on_drop: false }` [INFO] [stderr] Compiling whitespacesv v1.0.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `WSVErrorType`, `WSVLazyTokenizer`, `WSVTokenizer`, and `parse_lazy` [INFO] [stdout] --> src/lib.rs:1001:9 [INFO] [stdout] | [INFO] [stdout] 1001 | parse_lazy, OwnedWSVToken, WSVError, WSVErrorType, WSVLazyTokenizer, WSVToken, WSVTokenizer, [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> src/lib.rs:999:1 [INFO] [stdout] | [INFO] [stdout] 999 | mod tests { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `WSVWriter` and `parse` [INFO] [stdout] --> src/lib.rs:1004:17 [INFO] [stdout] | [INFO] [stdout] 1004 | use super::{parse, WSVWriter}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> src/lib.rs:999:1 [INFO] [stdout] | [INFO] [stdout] 999 | mod tests { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `borrow::Cow` and `fmt::write` [INFO] [stdout] --> src/lib.rs:1005:15 [INFO] [stdout] | [INFO] [stdout] 1005 | use std::{borrow::Cow, fmt::write}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> src/lib.rs:999:1 [INFO] [stdout] | [INFO] [stdout] 999 | mod tests { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.33s [INFO] running `Command { std: "docker" "inspect" "575777b0dbd024ebce19df8868b5c375e66c7dd2a0ca7468fc45181401e20e14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "575777b0dbd024ebce19df8868b5c375e66c7dd2a0ca7468fc45181401e20e14", kill_on_drop: false }` [INFO] [stdout] 575777b0dbd024ebce19df8868b5c375e66c7dd2a0ca7468fc45181401e20e14 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] d04e20e981d1dacbdae26dab0fd91b0ce7273b9644a0803910da0d5fbc6adab8 [INFO] running `Command { std: "docker" "start" "-a" "d04e20e981d1dacbdae26dab0fd91b0ce7273b9644a0803910da0d5fbc6adab8", kill_on_drop: false }` [INFO] [stderr] Compiling utf8-chars v3.0.5 [INFO] [stdout] warning: unused imports: `WSVErrorType`, `WSVLazyTokenizer`, `WSVTokenizer`, and `parse_lazy` [INFO] [stdout] --> src/lib.rs:1001:9 [INFO] [stdout] | [INFO] [stdout] 1001 | parse_lazy, OwnedWSVToken, WSVError, WSVErrorType, WSVLazyTokenizer, WSVToken, WSVTokenizer, [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> src/lib.rs:999:1 [INFO] [stdout] | [INFO] [stdout] 999 | mod tests { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `WSVWriter` and `parse` [INFO] [stdout] --> src/lib.rs:1004:17 [INFO] [stdout] | [INFO] [stdout] 1004 | use super::{parse, WSVWriter}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> src/lib.rs:999:1 [INFO] [stdout] | [INFO] [stdout] 999 | mod tests { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `borrow::Cow` and `fmt::write` [INFO] [stdout] --> src/lib.rs:1005:15 [INFO] [stdout] | [INFO] [stdout] 1005 | use std::{borrow::Cow, fmt::write}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> src/lib.rs:999:1 [INFO] [stdout] | [INFO] [stdout] 999 | mod tests { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling whitespacesv v1.0.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `fmt::write` [INFO] [stdout] --> src/lib.rs:1005:28 [INFO] [stdout] | [INFO] [stdout] 1005 | use std::{borrow::Cow, fmt::write}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.02s [INFO] running `Command { std: "docker" "inspect" "d04e20e981d1dacbdae26dab0fd91b0ce7273b9644a0803910da0d5fbc6adab8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d04e20e981d1dacbdae26dab0fd91b0ce7273b9644a0803910da0d5fbc6adab8", kill_on_drop: false }` [INFO] [stdout] d04e20e981d1dacbdae26dab0fd91b0ce7273b9644a0803910da0d5fbc6adab8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 8820138d63094a3511ea6acfe02c1b253bbe7cfaa90a00518130196a6e873263 [INFO] running `Command { std: "docker" "start" "-a" "8820138d63094a3511ea6acfe02c1b253bbe7cfaa90a00518130196a6e873263", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `WSVErrorType`, `WSVLazyTokenizer`, `WSVTokenizer`, and `parse_lazy` [INFO] [stderr] --> src/lib.rs:1001:9 [INFO] [stderr] | [INFO] [stderr] 1001 | parse_lazy, OwnedWSVToken, WSVError, WSVErrorType, WSVLazyTokenizer, WSVToken, WSVTokenizer, [INFO] [stderr] | ^^^^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module [INFO] [stderr] --> src/lib.rs:999:1 [INFO] [stderr] | [INFO] [stderr] 999 | mod tests { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `WSVWriter` and `parse` [INFO] [stderr] --> src/lib.rs:1004:17 [INFO] [stderr] | [INFO] [stderr] 1004 | use super::{parse, WSVWriter}; [INFO] [stderr] | ^^^^^ ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module [INFO] [stderr] --> src/lib.rs:999:1 [INFO] [stderr] | [INFO] [stderr] 999 | mod tests { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `borrow::Cow` and `fmt::write` [INFO] [stderr] --> src/lib.rs:1005:15 [INFO] [stderr] | [INFO] [stderr] 1005 | use std::{borrow::Cow, fmt::write}; [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module [INFO] [stderr] --> src/lib.rs:999:1 [INFO] [stderr] | [INFO] [stderr] 999 | mod tests { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `whitespacesv` (lib) generated 3 warnings (run `cargo fix --lib -p whitespacesv` to apply 3 suggestions) [INFO] [stderr] warning: unused import: `fmt::write` [INFO] [stderr] --> src/lib.rs:1005:28 [INFO] [stderr] | [INFO] [stderr] 1005 | use std::{borrow::Cow, fmt::write}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `whitespacesv` (lib test) generated 1 warning (run `cargo fix --lib -p whitespacesv --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/whitespacesv-55e5e18becf90b43) [INFO] [stdout] [INFO] [stdout] running 21 tests [INFO] [stdout] test tests::catches_invalid_line_breaks ... ok [INFO] [stdout] test tests::catches_unclosed_string ... ok [INFO] [stdout] test tests::escapes_new_lines_correctly ... ok [INFO] [stdout] test tests::jagged_array_no_panic ... ok [INFO] [stdout] test tests::e2e_test ... ok [INFO] [stdout] test tests::escapes_quotes_correctly ... ok [INFO] [stdout] test tests::parses_quoted_string_and_immediate_comment_correctly ... ok [INFO] [stdout] test tests::in_and_out_with_cows ... ok [INFO] [stdout] test tests::error_location_reporting_is_correct ... ok [INFO] [stdout] test tests::e2e_test_lazy ... ok [INFO] [stdout] test tests::tokenizes_string_and_immediate_comment_correctly ... ok [INFO] [stdout] test tests::read_and_write ... ok [INFO] [stdout] test tests::writing_strings ... ok [INFO] [stdout] test tests::read_and_write_lazy ... ok [INFO] [stdout] test tests::atrocious_wsv ... ok [INFO] [stdout] test tests::readme_example_write ... ok [INFO] [stdout] test tests::tokenizes_strings_correctly ... ok [INFO] [stdout] test tests::write_really_large_file ... ok [INFO] [stdout] test tests::doesnt_err_on_false_positive_line_breaks ... ok [INFO] [stdout] test tests::lazy_parse_write_example ... ok [INFO] [stdout] test tests::tokenizes_string_and_immediate_comment_correctly_lazily ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests whitespacesv [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/lib.rs - (line 154) ... ok [INFO] [stdout] test src/lib.rs - (line 118) ... ok [INFO] [stdout] test src/lib.rs - (line 53) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.60s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8820138d63094a3511ea6acfe02c1b253bbe7cfaa90a00518130196a6e873263", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8820138d63094a3511ea6acfe02c1b253bbe7cfaa90a00518130196a6e873263", kill_on_drop: false }` [INFO] [stdout] 8820138d63094a3511ea6acfe02c1b253bbe7cfaa90a00518130196a6e873263