[INFO] fetching crate pestast_gen 0.2.0...
[INFO] testing pestast_gen-0.2.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate pestast_gen 0.2.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate pestast_gen 0.2.0
[INFO] finished tweaking crates.io crate pestast_gen 0.2.0
[INFO] tweaked toml for crates.io crate pestast_gen 0.2.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pestast_gen 0.2.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 27 packages to latest compatible versions
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding heck v0.4.1 (available: v0.5.0)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.18)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1271f180e981649fb21ce370448741eb6f1d861f859fa3f43cf3dc1efa415010
[INFO] running `Command { std: "docker" "start" "-a" "1271f180e981649fb21ce370448741eb6f1d861f859fa3f43cf3dc1efa415010", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1271f180e981649fb21ce370448741eb6f1d861f859fa3f43cf3dc1efa415010", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1271f180e981649fb21ce370448741eb6f1d861f859fa3f43cf3dc1efa415010", kill_on_drop: false }`
[INFO] [stdout] 1271f180e981649fb21ce370448741eb6f1d861f859fa3f43cf3dc1efa415010
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af714817c7cc2b98888905213e0d9111ba174ceea9443ffbe8416391b70a345b
[INFO] running `Command { std: "docker" "start" "-a" "af714817c7cc2b98888905213e0d9111ba174ceea9443ffbe8416391b70a345b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling pest v2.8.6
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.1
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling pest_meta v2.8.6
[INFO] [stderr]    Compiling pest_generator v2.8.6
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling pestast_gen v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `generics` is never read
[INFO] [stdout]   --> src/attributes.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub struct GenerateOptions {
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 71 |     pub generics: Generics,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GenerateOptions` has a derived impl for the trait `Debug`, 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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.66s
[INFO] running `Command { std: "docker" "inspect" "af714817c7cc2b98888905213e0d9111ba174ceea9443ffbe8416391b70a345b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af714817c7cc2b98888905213e0d9111ba174ceea9443ffbe8416391b70a345b", kill_on_drop: false }`
[INFO] [stdout] af714817c7cc2b98888905213e0d9111ba174ceea9443ffbe8416391b70a345b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6e0d4517b51552a2ab0192bf6688338785227b0e4c0fe6e50b1566d8e6f54438
[INFO] running `Command { std: "docker" "start" "-a" "6e0d4517b51552a2ab0192bf6688338785227b0e4c0fe6e50b1566d8e6f54438", kill_on_drop: false }`
[INFO] [stderr]    Compiling pest_derive v2.8.6
[INFO] [stdout] warning: field `generics` is never read
[INFO] [stdout]   --> src/attributes.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub struct GenerateOptions {
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 71 |     pub generics: Generics,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GenerateOptions` has a derived impl for the trait `Debug`, 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] [stderr]    Compiling pestast_gen v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `generics` is never read
[INFO] [stdout]   --> src/attributes.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub struct GenerateOptions {
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 71 |     pub generics: Generics,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GenerateOptions` has a derived impl for the trait `Debug`, 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] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.55s
[INFO] running `Command { std: "docker" "inspect" "6e0d4517b51552a2ab0192bf6688338785227b0e4c0fe6e50b1566d8e6f54438", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e0d4517b51552a2ab0192bf6688338785227b0e4c0fe6e50b1566d8e6f54438", kill_on_drop: false }`
[INFO] [stdout] 6e0d4517b51552a2ab0192bf6688338785227b0e4c0fe6e50b1566d8e6f54438
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9b165b2ff91e4f1b18a38d42ea2daeeca05905ce17d3f91866afd803266dc9a8
[INFO] running `Command { std: "docker" "start" "-a" "9b165b2ff91e4f1b18a38d42ea2daeeca05905ce17d3f91866afd803266dc9a8", kill_on_drop: false }`
[INFO] [stderr] warning: field `generics` is never read
[INFO] [stderr]   --> src/attributes.rs:71:9
[INFO] [stderr]    |
[INFO] [stderr] 68 | pub struct GenerateOptions {
[INFO] [stderr]    |            --------------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 71 |     pub generics: Generics,
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `GenerateOptions` has a derived impl for the trait `Debug`, 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: `pestast_gen` (lib) generated 1 warning
[INFO] [stderr] warning: `pestast_gen` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pestast_gen-bd7c3ad276e7311e)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test abstracter::tests::new_idents ... ok
[INFO] [stdout] test abstracter::tests::test_tag_expression ... ok
[INFO] [stdout] test abstracter::tests::test_tag_repetition ... ok
[INFO] [stdout] test attributes::tests::derive_no_opts ... ok
[INFO] [stdout] test attributes::tests::derive_ok ... ok
[INFO] [stdout] test generate::ast::tests::gen_structs_2 ... ok
[INFO] [stdout] test attributes::tests::derive_wrong_arg ... ok
[INFO] [stdout] test attributes::tests::get_attributes ... ok
[INFO] [stdout] test attributes::tests::test_aatribtues ... ok
[INFO] [stdout] test attributes::tests::test_non_struct ... ok
[INFO] [stdout] test generate::ast::tests::naming ... ok
[INFO] [stdout] test grammar::tests::derive_inline_file ... ok
[INFO] [stdout] test generate::tests::gen ... ok
[INFO] [stdout] test grammar::tests::derive_ok ... ok
[INFO] [stdout] test attributes::tests::derive_multiple_grammars ... ok
[INFO] [stdout] test attributes::tests::derive_inline_file ... ok
[INFO] [stdout] test generate::ast::tests::gen_node ... ok
[INFO] [stdout] test generate::ast::tests::gen_getast ... ok
[INFO] [stdout] test generate::ast::tests::gen_structs ... ok
[INFO] [stdout] test generate::iterators::tests::gen_iter ... ok
[INFO] [stdout] test attributes::tests::derive_no_grammar ... ok
[INFO] [stdout] test generate::ast::tests::gen_all ... ok
[INFO] [stdout] test abstracter::tests::test_tag_mul_ref - should panic ... ok
[INFO] [stdout] test abstracter::tests::test_tag - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pestast_gen
[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" "9b165b2ff91e4f1b18a38d42ea2daeeca05905ce17d3f91866afd803266dc9a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b165b2ff91e4f1b18a38d42ea2daeeca05905ce17d3f91866afd803266dc9a8", kill_on_drop: false }`
[INFO] [stdout] 9b165b2ff91e4f1b18a38d42ea2daeeca05905ce17d3f91866afd803266dc9a8