[INFO] fetching crate oak-twig 0.0.0...
[INFO] testing oak-twig-0.0.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate oak-twig 0.0.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate oak-twig 0.0.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate oak-twig 0.0.0
[INFO] tweaked toml for crates.io crate oak-twig 0.0.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate oak-twig 0.0.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate oak-twig 0.0.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3bbb497bab9be7c2215ecc6e47ec7c1c00511ffe70f579f0a4b58203412d17ba
[INFO] running `Command { std: "docker" "start" "-a" "3bbb497bab9be7c2215ecc6e47ec7c1c00511ffe70f579f0a4b58203412d17ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3bbb497bab9be7c2215ecc6e47ec7c1c00511ffe70f579f0a4b58203412d17ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bbb497bab9be7c2215ecc6e47ec7c1c00511ffe70f579f0a4b58203412d17ba", kill_on_drop: false }`
[INFO] [stdout] 3bbb497bab9be7c2215ecc6e47ec7c1c00511ffe70f579f0a4b58203412d17ba
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f392a1dab6750edbc01395a3257ec381bc3d7ec8e4799f1edf933e02a3f3795
[INFO] running `Command { std: "docker" "start" "-a" "4f392a1dab6750edbc01395a3257ec381bc3d7ec8e4799f1edf933e02a3f3795", kill_on_drop: false }`
[INFO] [stderr]    Compiling fluent-uri v0.1.4
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling triomphe v0.1.15
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling yoke v0.8.0
[INFO] [stderr]    Compiling zerovec v0.11.4
[INFO] [stderr]    Compiling zerotrie v0.2.2
[INFO] [stderr]    Compiling lsp-types v0.97.0
[INFO] [stderr]    Compiling tinystr v0.8.1
[INFO] [stderr]    Compiling potential_utf v0.1.3
[INFO] [stderr]    Compiling icu_collections v2.0.0
[INFO] [stderr]    Compiling icu_locale_core v2.0.0
[INFO] [stderr]    Compiling icu_provider v2.0.0
[INFO] [stderr]    Compiling icu_properties v2.0.1
[INFO] [stderr]    Compiling icu_normalizer v2.0.0
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling url v2.5.7
[INFO] [stderr]    Compiling oak-core v0.0.0
[INFO] [stderr]    Compiling oak-twig v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `config` is never read
[INFO] [stdout]  --> src/lexer/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct TwigLexer<'config> {
[INFO] [stdout]   |            --------- field in this struct
[INFO] [stdout] 6 |     config: &'config TwigLanguage,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `TwigLexer` 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: field `config` is never read
[INFO] [stdout]  --> src/parser/mod.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct TwigParser<'config> {
[INFO] [stdout]   |            ---------- field in this struct
[INFO] [stdout] 8 |     config: &'config TwigLanguage,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `TwigParser` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.49s
[INFO] running `Command { std: "docker" "inspect" "4f392a1dab6750edbc01395a3257ec381bc3d7ec8e4799f1edf933e02a3f3795", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f392a1dab6750edbc01395a3257ec381bc3d7ec8e4799f1edf933e02a3f3795", kill_on_drop: false }`
[INFO] [stdout] 4f392a1dab6750edbc01395a3257ec381bc3d7ec8e4799f1edf933e02a3f3795
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23dd1c9be4daa084314d11aa440a439398ebf95e358598a51ff0ffce21d9702f
[INFO] running `Command { std: "docker" "start" "-a" "23dd1c9be4daa084314d11aa440a439398ebf95e358598a51ff0ffce21d9702f", kill_on_drop: false }`
[INFO] [stderr]    Compiling oak-core v0.0.0
[INFO] [stderr]    Compiling oak-twig v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `config` is never read
[INFO] [stdout]  --> src/lexer/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct TwigLexer<'config> {
[INFO] [stdout]   |            --------- field in this struct
[INFO] [stdout] 6 |     config: &'config TwigLanguage,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `TwigLexer` 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: field `config` is never read
[INFO] [stdout]  --> src/parser/mod.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct TwigParser<'config> {
[INFO] [stdout]   |            ---------- field in this struct
[INFO] [stdout] 8 |     config: &'config TwigLanguage,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `TwigParser` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Builder`
[INFO] [stdout]  --> tests/main.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use oak_core::{Builder, Lexer, Parser, SourceText};
[INFO] [stdout]   |                ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (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:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct TwigLexer<'config> {
[INFO] [stdout]   |            --------- field in this struct
[INFO] [stdout] 6 |     config: &'config TwigLanguage,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `TwigLexer` 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: field `config` is never read
[INFO] [stdout]  --> src/parser/mod.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct TwigParser<'config> {
[INFO] [stdout]   |            ---------- field in this struct
[INFO] [stdout] 8 |     config: &'config TwigLanguage,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `TwigParser` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.10s
[INFO] running `Command { std: "docker" "inspect" "23dd1c9be4daa084314d11aa440a439398ebf95e358598a51ff0ffce21d9702f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23dd1c9be4daa084314d11aa440a439398ebf95e358598a51ff0ffce21d9702f", kill_on_drop: false }`
[INFO] [stdout] 23dd1c9be4daa084314d11aa440a439398ebf95e358598a51ff0ffce21d9702f
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8f505e770867d2a288b204addef7364d624faf624360cf63e234a8cff1db5ade
[INFO] running `Command { std: "docker" "start" "-a" "8f505e770867d2a288b204addef7364d624faf624360cf63e234a8cff1db5ade", kill_on_drop: false }`
[INFO] [stderr] warning: field `config` is never read
[INFO] [stderr]  --> src/lexer/mod.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub struct TwigLexer<'config> {
[INFO] [stderr]   |            --------- field in this struct
[INFO] [stderr] 6 |     config: &'config TwigLanguage,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `TwigLexer` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `config` is never read
[INFO] [stderr]  --> src/parser/mod.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct TwigParser<'config> {
[INFO] [stderr]   |            ---------- field in this struct
[INFO] [stderr] 8 |     config: &'config TwigLanguage,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `TwigParser` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `oak-twig` (lib) generated 2 warnings
[INFO] [stderr] warning: `oak-twig` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr] warning: unused import: `Builder`
[INFO] [stderr]  --> tests/main.rs:1:16
[INFO] [stderr]   |
[INFO] [stderr] 1 | use oak_core::{Builder, Lexer, Parser, SourceText};
[INFO] [stderr]   |                ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `oak-twig` (test "main") generated 1 warning (run `cargo fix --test "main" -p oak-twig` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/oak_twig-9c05c9b47e8e5d60)
[INFO] [stderr]      Running tests/main.rs (/opt/rustwide/target/debug/deps/main-d196a5f779ea7b28)
[INFO] [stderr]    Doc-tests oak_twig
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test test_lexer_basic ... ok
[INFO] [stdout] test test_empty_input ... ok
[INFO] [stdout] test test_lexer_boolean ... ok
[INFO] [stdout] test test_lexer_number ... ok
[INFO] [stdout] test test_lexer_string ... ok
[INFO] [stdout] test test_parser_block ... ok
[INFO] [stdout] test test_parser_basic ... ok
[INFO] [stdout] test test_parser_variable ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8f505e770867d2a288b204addef7364d624faf624360cf63e234a8cff1db5ade", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f505e770867d2a288b204addef7364d624faf624360cf63e234a8cff1db5ade", kill_on_drop: false }`
[INFO] [stdout] 8f505e770867d2a288b204addef7364d624faf624360cf63e234a8cff1db5ade