[INFO] fetching crate yangfmt 0.1.2...
[INFO] testing yangfmt-0.1.2 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate yangfmt 0.1.2 into /workspace/builds/worker-7-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-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate yangfmt 0.1.2 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] da677ec1fa6f15e03f778046a761cbda6fa5b9e7c95fd41e20ee71f27666cf69
[INFO] running `Command { std: "docker" "start" "da677ec1fa6f15e03f778046a761cbda6fa5b9e7c95fd41e20ee71f27666cf69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da677ec1fa6f15e03f778046a761cbda6fa5b9e7c95fd41e20ee71f27666cf69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "da677ec1fa6f15e03f778046a761cbda6fa5b9e7c95fd41e20ee71f27666cf69" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da677ec1fa6f15e03f778046a761cbda6fa5b9e7c95fd41e20ee71f27666cf69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "da677ec1fa6f15e03f778046a761cbda6fa5b9e7c95fd41e20ee71f27666cf69" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.141
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling io-lifetimes v1.0.10
[INFO] [stderr]    Compiling once_cell v1.17.1
[INFO] [stderr]    Compiling rustix v0.37.8
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling proc-macro2 v1.0.56
[INFO] [stderr]    Compiling linux-raw-sys v0.3.1
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling utf8parse v0.2.1
[INFO] [stderr]    Compiling anstyle v0.3.5
[INFO] [stderr]    Compiling anstyle-parse v0.1.1
[INFO] [stderr]    Compiling concolor-query v0.3.3
[INFO] [stderr]    Compiling concolor-override v1.0.0
[INFO] [stderr]    Compiling clap_lex v0.4.1
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling aho-corasick v0.7.20
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling syn v2.0.13
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling unicode-width v0.1.10
[INFO] [stderr]    Compiling yansi v0.5.1
[INFO] [stderr]    Compiling smawk v0.3.1
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling pretty_assertions v1.3.0
[INFO] [stderr]    Compiling regex v1.7.3
[INFO] [stderr]    Compiling is-terminal v0.4.7
[INFO] [stderr]    Compiling anstream v0.2.6
[INFO] [stderr]    Compiling clap_builder v4.2.1
[INFO] [stderr]    Compiling unicode-linebreak v0.1.4
[INFO] [stderr]    Compiling clap_derive v4.2.0
[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<Option<(usize, Token)>, 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<Option<(usize, Token<'_>)>, String> {
[INFO] [stdout]     |                                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `pretty_assertions`
[INFO] [stderr]  --> Cargo.toml:8:15
[INFO] [stderr]   |
[INFO] [stderr] 8 | [dependencies.pretty_assertions]
[INFO] [stderr]   |               ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `pretty_assertions`
[INFO] [stderr] warning: unused dependency `textwrap`
[INFO] [stderr]   --> Cargo.toml:14:15
[INFO] [stderr]    |
[INFO] [stderr] 14 | [dependencies.textwrap]
[INFO] [stderr]    |               ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `textwrap`
[INFO] [stderr] warning: `yangfmt` (manifest) generated 2 warnings
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.66s
[INFO] running `Command { std: "docker" "inspect" "da677ec1fa6f15e03f778046a761cbda6fa5b9e7c95fd41e20ee71f27666cf69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "da677ec1fa6f15e03f778046a761cbda6fa5b9e7c95fd41e20ee71f27666cf69" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", 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<Option<(usize, Token)>, 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<Option<(usize, Token<'_>)>, String> {
[INFO] [stdout]     |                                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "da677ec1fa6f15e03f778046a761cbda6fa5b9e7c95fd41e20ee71f27666cf69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "da677ec1fa6f15e03f778046a761cbda6fa5b9e7c95fd41e20ee71f27666cf69" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", 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<Option<(usize, Token)>, 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<Option<(usize, Token<'_>)>, 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 0.09s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/build/yangfmt/3ee97b3c3714c2cb/out/yangfmt-3ee97b3c3714c2cb)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[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] test lexing::test::test_line_breaks ... ok
[INFO] [stdout] test lexing::test::smoke_test ... ok
[INFO] [stdout] test formatting::test::test_format ... ok
[INFO] [stdout] test parsing::test::smoke_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "da677ec1fa6f15e03f778046a761cbda6fa5b9e7c95fd41e20ee71f27666cf69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da677ec1fa6f15e03f778046a761cbda6fa5b9e7c95fd41e20ee71f27666cf69", kill_on_drop: false }`
[INFO] [stdout] da677ec1fa6f15e03f778046a761cbda6fa5b9e7c95fd41e20ee71f27666cf69
