[INFO] fetching crate oak-yaml 0.0.11...
[INFO] checking oak-yaml-0.0.11 against try#012cd62c9add58ab3910e44c137d87db3ab70f61 for pr-155915
[INFO] extracting crate oak-yaml 0.0.11 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate oak-yaml 0.0.11
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate oak-yaml 0.0.11
[INFO] tweaked toml for crates.io crate oak-yaml 0.0.11 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate oak-yaml 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-yaml 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] 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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fa2b9897764314502b8e839d2a364070951c0a9c3d8d7b71aa341e794fd31bcd
[INFO] running `Command { std: "docker" "start" "-a" "fa2b9897764314502b8e839d2a364070951c0a9c3d8d7b71aa341e794fd31bcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa2b9897764314502b8e839d2a364070951c0a9c3d8d7b71aa341e794fd31bcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa2b9897764314502b8e839d2a364070951c0a9c3d8d7b71aa341e794fd31bcd", kill_on_drop: false }`
[INFO] [stdout] fa2b9897764314502b8e839d2a364070951c0a9c3d8d7b71aa341e794fd31bcd
[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=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] 9c76be1b1a641adb6e9fe52182acc6581d732873de16bc8d4a8e97a3c3965438
[INFO] running `Command { std: "docker" "start" "-a" "9c76be1b1a641adb6e9fe52182acc6581d732873de16bc8d4a8e97a3c3965438", kill_on_drop: false }`
[INFO] [stderr]     Checking serde_yaml v0.9.34+deprecated
[INFO] [stderr]     Checking oak-yaml v0.0.11 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `lexer::token_type::YamlTokenType`
[INFO] [stdout]  --> src/builder/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     lexer::token_type::YamlTokenType,
[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: `RedNode`
[INFO] [stdout]  --> src/builder/mod.rs:8:84
[INFO] [stdout]   |
[INFO] [stdout] 8 | use oak_core::{Builder, BuilderCache, GreenNode, OakDiagnostics, OakError, Parser, RedNode, Source, SourceText, TextEdit, builder::Bu...
[INFO] [stdout]   |                                                                                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `collections::BTreeMap` and `sync::Arc`
[INFO] [stdout]  --> src/builder/mod.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::{collections::BTreeMap, sync::Arc};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `YamlRoot`
[INFO] [stdout]  --> src/language/de.rs:4:49
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::ast::{YamlMapping, YamlMappingEntry, YamlRoot, YamlScalar, YamlSequence, YamlValueNode};
[INFO] [stdout]   |                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/language/ser.rs:1:18
[INFO] [stdout]   |
[INFO] [stdout] 1 | use serde::ser::{self, Serialize, Serializer};
[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 YamlLexer<'config> {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 21 |     config: &'config YamlLanguage,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `YamlLexer` has a derived impl for the trait `Clone`, but this is 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: type alias `State` is never used
[INFO] [stdout]   --> src/parser/mod.rs:10:17
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub(crate) type State<'a, S> = ParserState<'a, YamlLanguage, S>;
[INFO] [stdout]    |                 ^^^^^
[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<YamlValue>,
[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, YamlValue>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `lexer::token_type::YamlTokenType`
[INFO] [stdout]  --> src/builder/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     lexer::token_type::YamlTokenType,
[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: `RedNode`
[INFO] [stdout]  --> src/builder/mod.rs:8:84
[INFO] [stdout]   |
[INFO] [stdout] 8 | use oak_core::{Builder, BuilderCache, GreenNode, OakDiagnostics, OakError, Parser, RedNode, Source, SourceText, TextEdit, builder::Bu...
[INFO] [stdout]   |                                                                                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `collections::BTreeMap` and `sync::Arc`
[INFO] [stdout]  --> src/builder/mod.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::{collections::BTreeMap, sync::Arc};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `YamlRoot`
[INFO] [stdout]  --> src/language/de.rs:4:49
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::ast::{YamlMapping, YamlMappingEntry, YamlRoot, YamlScalar, YamlSequence, YamlValueNode};
[INFO] [stdout]   |                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/language/ser.rs:1:18
[INFO] [stdout]   |
[INFO] [stdout] 1 | use serde::ser::{self, Serialize, Serializer};
[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 YamlLexer<'config> {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 21 |     config: &'config YamlLanguage,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `YamlLexer` has a derived impl for the trait `Clone`, but this is 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: type alias `State` is never used
[INFO] [stdout]   --> src/parser/mod.rs:10:17
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub(crate) type State<'a, S> = ParserState<'a, YamlLanguage, S>;
[INFO] [stdout]    |                 ^^^^^
[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<YamlValue>,
[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, YamlValue>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.83s
[INFO] running `Command { std: "docker" "inspect" "9c76be1b1a641adb6e9fe52182acc6581d732873de16bc8d4a8e97a3c3965438", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c76be1b1a641adb6e9fe52182acc6581d732873de16bc8d4a8e97a3c3965438", kill_on_drop: false }`
[INFO] [stdout] 9c76be1b1a641adb6e9fe52182acc6581d732873de16bc8d4a8e97a3c3965438
