[INFO] fetching crate oak-toml 0.0.11...
[INFO] checking oak-toml-0.0.11 against try#012cd62c9add58ab3910e44c137d87db3ab70f61 for pr-155915
[INFO] extracting crate oak-toml 0.0.11 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate oak-toml 0.0.11
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate oak-toml 0.0.11
[INFO] tweaked toml for crates.io crate oak-toml 0.0.11 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate oak-toml 0.0.11 on toolchain 012cd62c9add58ab3910e44c137d87db3ab70f61
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate oak-toml 0.0.11 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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e507e218e86890677fd9d9262334631fb3051e0cc0470c3d41d4da20273db517
[INFO] running `Command { std: "docker" "start" "-a" "e507e218e86890677fd9d9262334631fb3051e0cc0470c3d41d4da20273db517", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e507e218e86890677fd9d9262334631fb3051e0cc0470c3d41d4da20273db517", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e507e218e86890677fd9d9262334631fb3051e0cc0470c3d41d4da20273db517", kill_on_drop: false }`
[INFO] [stdout] e507e218e86890677fd9d9262334631fb3051e0cc0470c3d41d4da20273db517
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c2de6d0010f4f2e2e0a1dddc0f1262079236e6ac4fcdcdff50fc37900f15fc8
[INFO] running `Command { std: "docker" "start" "-a" "6c2de6d0010f4f2e2e0a1dddc0f1262079236e6ac4fcdcdff50fc37900f15fc8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking twox-hash v2.1.2
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking triomphe v0.1.15
[INFO] [stderr]     Checking oak-core v0.0.11
[INFO] [stderr]     Checking oak-testing v0.0.11
[INFO] [stderr]     Checking oak-toml v0.0.11 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `collections::BTreeMap` and `sync::Arc`
[INFO] [stdout]  --> src/builder/mod.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::{collections::BTreeMap, sync::Arc};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parse`
[INFO] [stdout]  --> src/language/de.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     parse,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ParseCache`
[INFO] [stdout]  --> src/parser/mod.rs:5:35
[INFO] [stdout]   |
[INFO] [stdout] 5 | use oak_core::{Builder, OakError, ParseCache, Parser, Source, parser::session::ParseSession, source::SourceText};
[INFO] [stdout]   |                                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `new_range_api` has been stable since 1.96.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(new_range_api)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lexer`
[INFO] [stdout]   --> src/builder/mod.rs:36:13
[INFO] [stdout]    |
[INFO] [stdout] 36 |         let lexer = TomlLexer::new(self.config);
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_lexer`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `collections::BTreeMap` and `sync::Arc`
[INFO] [stdout]  --> src/builder/mod.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::{collections::BTreeMap, sync::Arc};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parse`
[INFO] [stdout]  --> src/language/de.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     parse,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ParseCache`
[INFO] [stdout]  --> src/parser/mod.rs:5:35
[INFO] [stdout]   |
[INFO] [stdout] 5 | use oak_core::{Builder, OakError, ParseCache, Parser, Source, parser::session::ParseSession, source::SourceText};
[INFO] [stdout]   |                                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `new_range_api` has been stable since 1.96.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(new_range_api)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `config` is never read
[INFO] [stdout]   --> src/lexer/mod.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct TomlLexer<'config> {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 21 |     config: &'config TomlLanguage,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TomlLexer` has derived impls for the traits `Debug` and `Clone`, but these are 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: missing documentation for a struct field
[INFO] [stdout]   --> src/language/value.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub list: Vec<TomlValue>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:3:9
[INFO] [stdout]    |
[INFO] [stdout]  3 | #![warn(missing_docs)]
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/language/value.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub dict: HashMap<String, TomlValue>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lexer`
[INFO] [stdout]   --> src/builder/mod.rs:36:13
[INFO] [stdout]    |
[INFO] [stdout] 36 |         let lexer = TomlLexer::new(self.config);
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_lexer`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `config` is never read
[INFO] [stdout]   --> src/lexer/mod.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct TomlLexer<'config> {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 21 |     config: &'config TomlLanguage,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TomlLexer` has derived impls for the traits `Debug` and `Clone`, but these are 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: missing documentation for a struct field
[INFO] [stdout]   --> src/language/value.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub list: Vec<TomlValue>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:3:9
[INFO] [stdout]    |
[INFO] [stdout]  3 | #![warn(missing_docs)]
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/language/value.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub dict: HashMap<String, TomlValue>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.42s
[INFO] running `Command { std: "docker" "inspect" "6c2de6d0010f4f2e2e0a1dddc0f1262079236e6ac4fcdcdff50fc37900f15fc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c2de6d0010f4f2e2e0a1dddc0f1262079236e6ac4fcdcdff50fc37900f15fc8", kill_on_drop: false }`
[INFO] [stdout] 6c2de6d0010f4f2e2e0a1dddc0f1262079236e6ac4fcdcdff50fc37900f15fc8
