[INFO] fetching crate synta 0.1.8...
[INFO] testing synta-0.1.8 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate synta 0.1.8 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate synta 0.1.8
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate synta 0.1.8
[INFO] tweaked toml for crates.io crate synta 0.1.8 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate synta 0.1.8 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate synta 0.1.8 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b7e4c4dcf5d22f5a9ab1823e8d1033865453a7b707b4d9a4365a141074154fae
[INFO] running `Command { std: "docker" "start" "-a" "b7e4c4dcf5d22f5a9ab1823e8d1033865453a7b707b4d9a4365a141074154fae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b7e4c4dcf5d22f5a9ab1823e8d1033865453a7b707b4d9a4365a141074154fae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7e4c4dcf5d22f5a9ab1823e8d1033865453a7b707b4d9a4365a141074154fae", kill_on_drop: false }`
[INFO] [stdout] b7e4c4dcf5d22f5a9ab1823e8d1033865453a7b707b4d9a4365a141074154fae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d23142c8ed23172680049018c911b453bdd92d4080b84a5ae8bab105d152a861
[INFO] running `Command { std: "docker" "start" "-a" "d23142c8ed23172680049018c911b453bdd92d4080b84a5ae8bab105d152a861", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling synta v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling synta-derive v0.1.8
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.41s
[INFO] running `Command { std: "docker" "inspect" "d23142c8ed23172680049018c911b453bdd92d4080b84a5ae8bab105d152a861", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d23142c8ed23172680049018c911b453bdd92d4080b84a5ae8bab105d152a861", kill_on_drop: false }`
[INFO] [stdout] d23142c8ed23172680049018c911b453bdd92d4080b84a5ae8bab105d152a861
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e44a07aa0b466e27ef33c23dd345728dcd5d70bf2ab1e15e8c6674dddfb6158c
[INFO] running `Command { std: "docker" "start" "-a" "e44a07aa0b466e27ef33c23dd345728dcd5d70bf2ab1e15e8c6674dddfb6158c", kill_on_drop: false }`
[INFO] [stderr]    Compiling synta v0.1.8 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `synta_certificate`
[INFO] [stdout]   --> examples/name_constraints.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use synta_certificate::NameConstraintsBuilder;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `synta_certificate`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `synta_certificate`, use `cargo add synta_certificate` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `synta` (example "name_constraints") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0432]: unresolved import `synta_certificate`
[INFO] [stdout]   --> examples/generate_test_cert.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use synta_certificate::NameBuilder;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `synta_certificate`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `synta_certificate`, use `cargo add synta_certificate` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `synta_certificate`
[INFO] [stdout]  --> examples/profile_cert_parse.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use synta_certificate::Certificate;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `synta_certificate`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `synta_certificate`, use `cargo add synta_certificate` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `synta` (example "profile_cert_parse") due to 1 previous error
[INFO] [stdout] error[E0433]: cannot find module or crate `synta_certificate` in this scope
[INFO] [stdout]   --> examples/generate_test_cert.rs:91:20
[INFO] [stdout]    |
[INFO] [stdout] 91 |     let pem_data = synta_certificate::der_to_pem("CERTIFICATE", &der_data);
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `synta_certificate`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `synta_certificate`, use `cargo add synta_certificate` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `synta` (example "generate_test_cert") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "e44a07aa0b466e27ef33c23dd345728dcd5d70bf2ab1e15e8c6674dddfb6158c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e44a07aa0b466e27ef33c23dd345728dcd5d70bf2ab1e15e8c6674dddfb6158c", kill_on_drop: false }`
[INFO] [stdout] e44a07aa0b466e27ef33c23dd345728dcd5d70bf2ab1e15e8c6674dddfb6158c
