[INFO] fetching crate csvrow 0.2.2... [INFO] testing csvrow-0.2.2 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate csvrow 0.2.2 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate csvrow 0.2.2 [INFO] finished tweaking crates.io crate csvrow 0.2.2 [INFO] tweaked toml for crates.io crate csvrow 0.2.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate csvrow 0.2.2 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 csvrow 0.2.2 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" "+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] 592c14de627e5ad3110c9331195d36e5f7122a0b6b9254bf847227ea19115bf5 [INFO] running `Command { std: "docker" "start" "-a" "592c14de627e5ad3110c9331195d36e5f7122a0b6b9254bf847227ea19115bf5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "592c14de627e5ad3110c9331195d36e5f7122a0b6b9254bf847227ea19115bf5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "592c14de627e5ad3110c9331195d36e5f7122a0b6b9254bf847227ea19115bf5", kill_on_drop: false }` [INFO] [stdout] 592c14de627e5ad3110c9331195d36e5f7122a0b6b9254bf847227ea19115bf5 [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] b838f0a3a11156c306ff726cbe8c1251a5b5f3baa2a54cea0ed83f86958a6fdd [INFO] running `Command { std: "docker" "start" "-a" "b838f0a3a11156c306ff726cbe8c1251a5b5f3baa2a54cea0ed83f86958a6fdd", kill_on_drop: false }` [INFO] [stderr] Compiling csvrow v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:35:22 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn new(line: &str, delimiter: char, literal: bool) -> CsvRow { [INFO] [stdout] | ^^^^ the lifetime is elided here ^^^^^^ the same lifetime is hidden 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] 35 | pub fn new(line: &str, delimiter: char, literal: bool) -> CsvRow<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:130:27 [INFO] [stdout] | [INFO] [stdout] 130 | pub fn escape(expression: &str, delimiter: char) -> Cow { [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] 130 | pub fn escape(expression: &str, delimiter: char) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s [INFO] running `Command { std: "docker" "inspect" "b838f0a3a11156c306ff726cbe8c1251a5b5f3baa2a54cea0ed83f86958a6fdd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b838f0a3a11156c306ff726cbe8c1251a5b5f3baa2a54cea0ed83f86958a6fdd", kill_on_drop: false }` [INFO] [stdout] b838f0a3a11156c306ff726cbe8c1251a5b5f3baa2a54cea0ed83f86958a6fdd [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] 098a9b0f7d2729776abd63d0ca6c53e67b915784e8eb02b4d5bf304d4bae79ac [INFO] running `Command { std: "docker" "start" "-a" "098a9b0f7d2729776abd63d0ca6c53e67b915784e8eb02b4d5bf304d4bae79ac", kill_on_drop: false }` [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:35:22 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn new(line: &str, delimiter: char, literal: bool) -> CsvRow { [INFO] [stdout] | ^^^^ the lifetime is elided here ^^^^^^ the same lifetime is hidden 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] 35 | pub fn new(line: &str, delimiter: char, literal: bool) -> CsvRow<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:130:27 [INFO] [stdout] | [INFO] [stdout] 130 | pub fn escape(expression: &str, delimiter: char) -> Cow { [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] 130 | pub fn escape(expression: &str, delimiter: char) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling csvrow v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:35:22 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn new(line: &str, delimiter: char, literal: bool) -> CsvRow { [INFO] [stdout] | ^^^^ the lifetime is elided here ^^^^^^ the same lifetime is hidden 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] 35 | pub fn new(line: &str, delimiter: char, literal: bool) -> CsvRow<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:130:27 [INFO] [stdout] | [INFO] [stdout] 130 | pub fn escape(expression: &str, delimiter: char) -> Cow { [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] 130 | pub fn escape(expression: &str, delimiter: char) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s [INFO] running `Command { std: "docker" "inspect" "098a9b0f7d2729776abd63d0ca6c53e67b915784e8eb02b4d5bf304d4bae79ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "098a9b0f7d2729776abd63d0ca6c53e67b915784e8eb02b4d5bf304d4bae79ac", kill_on_drop: false }` [INFO] [stdout] 098a9b0f7d2729776abd63d0ca6c53e67b915784e8eb02b4d5bf304d4bae79ac [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] beccf8432e72c17609658d2f65fea2e904abf4564ee81607f81599f718cf3615 [INFO] running `Command { std: "docker" "start" "-a" "beccf8432e72c17609658d2f65fea2e904abf4564ee81607f81599f718cf3615", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:35:22 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn new(line: &str, delimiter: char, literal: bool) -> CsvRow { [INFO] [stderr] | ^^^^ the lifetime is elided here ^^^^^^ the same lifetime is hidden 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] 35 | pub fn new(line: &str, delimiter: char, literal: bool) -> CsvRow<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:130:27 [INFO] [stderr] | [INFO] [stderr] 130 | pub fn escape(expression: &str, delimiter: char) -> Cow { [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] 130 | pub fn escape(expression: &str, delimiter: char) -> Cow<'_, str> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `csvrow` (lib) generated 2 warnings (run `cargo fix --lib -p csvrow` to apply 2 suggestions) [INFO] [stderr] warning: `csvrow` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/csvrow-f4b9b361259ee6f3) [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test tests::can_parse_csv_with_orphaned_quote ... ok [INFO] [stdout] test tests::can_parse_csv_with_premature_close_quote ... ok [INFO] [stdout] test tests::blank_field_mid_string ... ok [INFO] [stdout] test tests::can_parse_csv_with_quoted_field_containing_delim ... ok [INFO] [stdout] test tests::can_parse_csv_with_quoted_field_containing_quote ... ok [INFO] [stdout] test tests::can_parse_empty_row ... ok [INFO] [stdout] test tests::can_parse_one_field_csv ... ok [INFO] [stdout] test tests::can_parse_simple_csv_with_quoted_field ... ok [INFO] [stdout] test tests::can_parse_simple_csv_with_spaces ... ok [INFO] [stdout] test tests::can_parse_simple_csv ... ok [INFO] [stdout] test tests::can_parse_tiny_csv ... ok [INFO] [stdout] test tests::does_not_escape_simple_string ... ok [INFO] [stdout] test tests::escapes_complex_string ... ok [INFO] [stdout] test tests::can_parse_tiny_csv_with_non_ascii ... ok [INFO] [stdout] test tests::trailing_comma_yields_empty_string ... ok [INFO] [stdout] test tests::trailing_field_is_comma ... ok [INFO] [stderr] Doc-tests csvrow [INFO] [stdout] test tests::can_parse_csv_with_empty_quoted_field ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - CsvRow<'a>::new (line 26) ... FAILED [INFO] [stdout] test src/lib.rs - escape (line 118) ... ok [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - CsvRow<'a>::new (line 26) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `CsvRow` [INFO] [stdout] --> src/lib.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 3 | use CsvRow::*; [INFO] [stdout] | ^^^^^^ use of undeclared type `CsvRow` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - CsvRow<'a>::new (line 26) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s [INFO] [stdout] [INFO] [stdout] all doctests ran in 0.25s; merged doctests compilation took 0.08s [INFO] running `Command { std: "docker" "inspect" "beccf8432e72c17609658d2f65fea2e904abf4564ee81607f81599f718cf3615", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "beccf8432e72c17609658d2f65fea2e904abf4564ee81607f81599f718cf3615", kill_on_drop: false }` [INFO] [stdout] beccf8432e72c17609658d2f65fea2e904abf4564ee81607f81599f718cf3615