[INFO] fetching crate yangfmt 0.1.2... [INFO] testing yangfmt-0.1.2 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate yangfmt 0.1.2 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate yangfmt 0.1.2 [INFO] finished tweaking crates.io crate yangfmt 0.1.2 [INFO] tweaked toml for crates.io crate yangfmt 0.1.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate yangfmt 0.1.2 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate yangfmt 0.1.2 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ded6398fbf3c458aa1d1ab0ab8ad60cf955d38a8232daf4ab67ee2b64fea4fd7 [INFO] running `Command { std: "docker" "start" "-a" "ded6398fbf3c458aa1d1ab0ab8ad60cf955d38a8232daf4ab67ee2b64fea4fd7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ded6398fbf3c458aa1d1ab0ab8ad60cf955d38a8232daf4ab67ee2b64fea4fd7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ded6398fbf3c458aa1d1ab0ab8ad60cf955d38a8232daf4ab67ee2b64fea4fd7", kill_on_drop: false }` [INFO] [stdout] ded6398fbf3c458aa1d1ab0ab8ad60cf955d38a8232daf4ab67ee2b64fea4fd7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 468d07b081d5f2eb8b892b783092ff4e60a7ef0c8fa1f8b5154cacd459f640a2 [INFO] running `Command { std: "docker" "start" "-a" "468d07b081d5f2eb8b892b783092ff4e60a7ef0c8fa1f8b5154cacd459f640a2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.141 [INFO] [stderr] Compiling io-lifetimes v1.0.10 [INFO] [stderr] Compiling proc-macro2 v1.0.56 [INFO] [stderr] Compiling rustix v0.37.8 [INFO] [stderr] Compiling once_cell v1.17.1 [INFO] [stderr] Compiling linux-raw-sys v0.3.1 [INFO] [stderr] Compiling quote v1.0.26 [INFO] [stderr] Compiling concolor-query v0.3.3 [INFO] [stderr] Compiling anstyle-parse v0.1.1 [INFO] [stderr] Compiling concolor-override v1.0.0 [INFO] [stderr] Compiling anstyle v0.3.5 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling clap_lex v0.4.1 [INFO] [stderr] Compiling aho-corasick v0.7.20 [INFO] [stderr] Compiling smawk v0.3.1 [INFO] [stderr] Compiling yansi v0.5.1 [INFO] [stderr] Compiling pretty_assertions v1.3.0 [INFO] [stderr] Compiling regex v1.7.3 [INFO] [stderr] Compiling getrandom v0.2.8 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling syn v2.0.13 [INFO] [stderr] Compiling unicode-linebreak v0.1.4 [INFO] [stderr] Compiling is-terminal v0.4.7 [INFO] [stderr] Compiling anstream v0.2.6 [INFO] [stderr] Compiling clap_derive v4.2.0 [INFO] [stderr] Compiling clap_builder v4.2.1 [INFO] [stderr] Compiling textwrap v0.16.0 [INFO] [stderr] Compiling clap v4.2.1 [INFO] [stderr] Compiling yangfmt v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: methods `is_comment` and `value_string_mut` are never used [INFO] [stdout] --> src/parsing.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 40 | pub trait NodeHelpers { [INFO] [stdout] | ----------- methods in this trait [INFO] [stdout] 41 | fn is_line_break(&self) -> bool; [INFO] [stdout] 42 | fn is_comment(&self) -> bool; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | fn value_string_mut(&mut self) -> Option<&mut String>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lexing.rs:153:21 [INFO] [stdout] | [INFO] [stdout] 153 | pub fn scan(buffer: &[u8]) -> ScanIterator { [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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 153 | pub fn scan(buffer: &[u8]) -> ScanIterator<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lexing.rs:164:23 [INFO] [stdout] | [INFO] [stdout] 164 | fn next_token(buffer: &[u8], cursor: usize) -> Result, String> { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 164 | fn next_token(buffer: &[u8], cursor: usize) -> Result)>, String> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.37s [INFO] running `Command { std: "docker" "inspect" "468d07b081d5f2eb8b892b783092ff4e60a7ef0c8fa1f8b5154cacd459f640a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "468d07b081d5f2eb8b892b783092ff4e60a7ef0c8fa1f8b5154cacd459f640a2", kill_on_drop: false }` [INFO] [stdout] 468d07b081d5f2eb8b892b783092ff4e60a7ef0c8fa1f8b5154cacd459f640a2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 49b9311957524b41efad926faebfef4af7dd70951f57f56587a3d246dd070197 [INFO] running `Command { std: "docker" "start" "-a" "49b9311957524b41efad926faebfef4af7dd70951f57f56587a3d246dd070197", kill_on_drop: false }` [INFO] [stderr] Compiling yangfmt v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: methods `is_comment` and `value_string_mut` are never used [INFO] [stdout] --> src/parsing.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 40 | pub trait NodeHelpers { [INFO] [stdout] | ----------- methods in this trait [INFO] [stdout] 41 | fn is_line_break(&self) -> bool; [INFO] [stdout] 42 | fn is_comment(&self) -> bool; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | fn value_string_mut(&mut self) -> Option<&mut String>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lexing.rs:153:21 [INFO] [stdout] | [INFO] [stdout] 153 | pub fn scan(buffer: &[u8]) -> ScanIterator { [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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 153 | pub fn scan(buffer: &[u8]) -> ScanIterator<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lexing.rs:164:23 [INFO] [stdout] | [INFO] [stdout] 164 | fn next_token(buffer: &[u8], cursor: usize) -> Result, String> { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 164 | fn next_token(buffer: &[u8], cursor: usize) -> Result)>, String> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.20s [INFO] running `Command { std: "docker" "inspect" "49b9311957524b41efad926faebfef4af7dd70951f57f56587a3d246dd070197", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49b9311957524b41efad926faebfef4af7dd70951f57f56587a3d246dd070197", kill_on_drop: false }` [INFO] [stdout] 49b9311957524b41efad926faebfef4af7dd70951f57f56587a3d246dd070197 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6ab1c71d868c60f9ba24222914ddff400d7cee8e1561f4cf5d30718a19442f88 [INFO] running `Command { std: "docker" "start" "-a" "6ab1c71d868c60f9ba24222914ddff400d7cee8e1561f4cf5d30718a19442f88", kill_on_drop: false }` [INFO] [stderr] warning: methods `is_comment` and `value_string_mut` are never used [INFO] [stderr] --> src/parsing.rs:42:8 [INFO] [stderr] | [INFO] [stderr] 40 | pub trait NodeHelpers { [INFO] [stderr] | ----------- methods in this trait [INFO] [stderr] 41 | fn is_line_break(&self) -> bool; [INFO] [stderr] 42 | fn is_comment(&self) -> bool; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 48 | fn value_string_mut(&mut self) -> Option<&mut String>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lexing.rs:153:21 [INFO] [stderr] | [INFO] [stderr] 153 | pub fn scan(buffer: &[u8]) -> ScanIterator { [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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 153 | pub fn scan(buffer: &[u8]) -> ScanIterator<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lexing.rs:164:23 [INFO] [stderr] | [INFO] [stderr] 164 | fn next_token(buffer: &[u8], cursor: usize) -> Result, String> { [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] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 164 | fn next_token(buffer: &[u8], cursor: usize) -> Result)>, String> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `yangfmt` (bin "yangfmt" test) generated 3 warnings (run `cargo fix --bin "yangfmt" -p yangfmt --tests` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/yangfmt-d16602c1f765323c) [INFO] [stdout] running 7 tests [INFO] [stdout] test lexing::test::test_line_breaks ... ok [INFO] [stdout] test lexing::test::smoke_test ... ok [INFO] [stdout] test parsing::test::smoke_test ... ok [INFO] [stdout] test formatting::test::test_format ... ok [INFO] [stdout] test formatting::test::test_write_node ... ok [INFO] [stdout] test parsing::test::really_try_to_break_shit_with_awful_comments ... ok [INFO] [stdout] test lexing::test::test_string_concatenations ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6ab1c71d868c60f9ba24222914ddff400d7cee8e1561f4cf5d30718a19442f88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ab1c71d868c60f9ba24222914ddff400d7cee8e1561f4cf5d30718a19442f88", kill_on_drop: false }` [INFO] [stdout] 6ab1c71d868c60f9ba24222914ddff400d7cee8e1561f4cf5d30718a19442f88