[INFO] fetching crate synta-x509-verification 0.1.8...
[INFO] testing synta-x509-verification-0.1.8 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate synta-x509-verification 0.1.8 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate synta-x509-verification 0.1.8
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate synta-x509-verification 0.1.8
[INFO] tweaked toml for crates.io crate synta-x509-verification 0.1.8 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate synta-x509-verification 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-x509-verification 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 619c86228c2f1fbc5bbabdc687a0f864a72c2a52427ee2074de4e2519f7cd7a5
[INFO] running `Command { std: "docker" "start" "-a" "619c86228c2f1fbc5bbabdc687a0f864a72c2a52427ee2074de4e2519f7cd7a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "619c86228c2f1fbc5bbabdc687a0f864a72c2a52427ee2074de4e2519f7cd7a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "619c86228c2f1fbc5bbabdc687a0f864a72c2a52427ee2074de4e2519f7cd7a5", kill_on_drop: false }`
[INFO] [stdout] 619c86228c2f1fbc5bbabdc687a0f864a72c2a52427ee2074de4e2519f7cd7a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 31d259afa29bf19c9786c9a0683fcc76ffc4ce03bb3b8a509ad8ee5ed5dcf93f
[INFO] running `Command { std: "docker" "start" "-a" "31d259afa29bf19c9786c9a0683fcc76ffc4ce03bb3b8a509ad8ee5ed5dcf93f", kill_on_drop: false }`
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling bindgen v0.71.1
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling libc v0.2.184
[INFO] [stderr]    Compiling rustc-hash v2.1.2
[INFO] [stderr]    Compiling synta v0.1.8
[INFO] [stderr]    Compiling cc v1.2.58
[INFO] [stderr]    Compiling synta-codegen v0.1.8
[INFO] [stderr]    Compiling native-ossl v0.1.1
[INFO] [stderr]    Compiling openssl v0.10.77
[INFO] [stderr]    Compiling synta-derive v0.1.8
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling openssl-sys v0.9.113
[INFO] [stderr]    Compiling synta-certificate v0.1.8
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling native-ossl-sys v0.1.1
[INFO] [stderr]    Compiling synta-x509-verification v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 08s
[INFO] running `Command { std: "docker" "inspect" "31d259afa29bf19c9786c9a0683fcc76ffc4ce03bb3b8a509ad8ee5ed5dcf93f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31d259afa29bf19c9786c9a0683fcc76ffc4ce03bb3b8a509ad8ee5ed5dcf93f", kill_on_drop: false }`
[INFO] [stdout] 31d259afa29bf19c9786c9a0683fcc76ffc4ce03bb3b8a509ad8ee5ed5dcf93f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] bad53aa351c163f46e2129bec36c73f79d222a71bafd14589873077a0ddb6c14
[INFO] running `Command { std: "docker" "start" "-a" "bad53aa351c163f46e2129bec36c73f79d222a71bafd14589873077a0ddb6c14", kill_on_drop: false }`
[INFO] [stderr]    Compiling native-ossl-sys v0.1.1
[INFO] [stderr]    Compiling native-ossl v0.1.1
[INFO] [stderr]    Compiling synta-certificate v0.1.8
[INFO] [stderr]    Compiling synta-x509-verification v0.1.8 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `serde`
[INFO] [stdout]   --> tests/limbo.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | use serde::Deserialize;
[INFO] [stdout]    |     ^^^^^ use of unresolved module or unlinked crate `serde`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `serde`, use `cargo add serde` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `serde` in this scope
[INFO] [stdout]   --> tests/limbo.rs:46:3
[INFO] [stdout]    |
[INFO] [stdout] 46 | #[serde(rename_all = "UPPERCASE")]
[INFO] [stdout]    |   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `serde` in this scope
[INFO] [stdout]   --> tests/limbo.rs:53:3
[INFO] [stdout]    |
[INFO] [stdout] 53 | #[serde(rename_all = "UPPERCASE")]
[INFO] [stdout]    |   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `serde` in this scope
[INFO] [stdout]   --> tests/limbo.rs:60:3
[INFO] [stdout]    |
[INFO] [stdout] 60 | #[serde(rename_all = "UPPERCASE")]
[INFO] [stdout]    |   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `serde` in this scope
[INFO] [stdout]   --> tests/limbo.rs:81:7
[INFO] [stdout]    |
[INFO] [stdout] 81 |     #[serde(default)]
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `serde` in this scope
[INFO] [stdout]   --> tests/limbo.rs:83:7
[INFO] [stdout]    |
[INFO] [stdout] 83 |     #[serde(default)]
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `serde` in this scope
[INFO] [stdout]   --> tests/limbo.rs:85:7
[INFO] [stdout]    |
[INFO] [stdout] 85 |     #[serde(default)]
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `serde` in this scope
[INFO] [stdout]   --> tests/limbo.rs:87:7
[INFO] [stdout]    |
[INFO] [stdout] 87 |     #[serde(default)]
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `serde` in this scope
[INFO] [stdout]   --> tests/limbo.rs:90:7
[INFO] [stdout]    |
[INFO] [stdout] 90 |     #[serde(default)]
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]    --> tests/limbo.rs:331:24
[INFO] [stdout]     |
[INFO] [stdout] 331 |     let limbo: Limbo = serde_json::from_str(&data).expect("parse limbo.json");
[INFO] [stdout]     |                        ^^^^^^^^^^ use of unresolved module or unlinked crate `serde_json`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `serde_json`, use `cargo add serde_json` 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-x509-verification` (test "limbo") due to 10 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "bad53aa351c163f46e2129bec36c73f79d222a71bafd14589873077a0ddb6c14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bad53aa351c163f46e2129bec36c73f79d222a71bafd14589873077a0ddb6c14", kill_on_drop: false }`
[INFO] [stdout] bad53aa351c163f46e2129bec36c73f79d222a71bafd14589873077a0ddb6c14
