[INFO] fetching crate eframework 0.1.0...
[INFO] documenting eframework-0.1.0 against 1.98.0-beta.1 for beta-rustdoc-1.98-1
[INFO] extracting crate eframework 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate eframework 0.1.0
[INFO] finished tweaking crates.io crate eframework 0.1.0
[INFO] tweaked toml for crates.io crate eframework 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate eframework 0.1.0 on toolchain 1.98.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.1" "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" "+1.98.0-beta.1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 72 packages to latest compatible versions
[INFO] [stderr]       Adding abi_stable v0.9.3 (available: v0.11.3)
[INFO] [stderr]       Adding semver v0.11.0 (available: v1.0.28)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 40c2e95eeb87d75bf8baf84be54a7b9de263cb5597c63b377165104a2e2762a1
[INFO] running `Command { std: "docker" "start" "40c2e95eeb87d75bf8baf84be54a7b9de263cb5597c63b377165104a2e2762a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "40c2e95eeb87d75bf8baf84be54a7b9de263cb5597c63b377165104a2e2762a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "40c2e95eeb87d75bf8baf84be54a7b9de263cb5597c63b377165104a2e2762a1" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "40c2e95eeb87d75bf8baf84be54a7b9de263cb5597c63b377165104a2e2762a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "40c2e95eeb87d75bf8baf84be54a7b9de263cb5597c63b377165104a2e2762a1" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]     Checking smallvec v1.15.2
[INFO] [stderr]     Checking ucd-trie v0.1.7
[INFO] [stderr]    Compiling typed-arena v2.0.2
[INFO] [stderr]     Checking generational-arena v0.2.9
[INFO] [stderr]     Checking libloading v0.6.7
[INFO] [stderr]     Checking pest v2.8.7
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking parking_lot_core v0.8.6
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]    Compiling core_extensions v0.1.20
[INFO] [stderr]    Compiling repr_offset v0.1.2
[INFO] [stderr]    Compiling quote v1.0.46
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling abi_stable_shared v0.9.0
[INFO] [stderr]     Checking semver-parser v0.10.3
[INFO] [stderr]     Checking semver v0.11.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling as_derive_utils v0.9.0
[INFO] [stderr]    Compiling abi_stable_derive v0.9.2
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking abi_stable v0.9.3
[INFO] [stdout] error[E0690]: transparent struct needs at most one non-trivial field, but has 2
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/abi_stable-0.9.3/src/abi_stability/extra_checks.rs:657:1
[INFO] [stdout]     |
[INFO] [stdout] 657 | #[sabi_trait]
[INFO] [stdout]     | ^^^^^^^^^^^^^
[INFO] [stdout]     | |
[INFO] [stdout]     | needs at most one non-trivial field, but has 2
[INFO] [stdout]     | this field is generic and hence may have non-zero size
[INFO] [stdout]     | this field contains `marker_type::UnsafeIgnoredType<marker_type::SyncSend>`, which is a `#[repr(C)]` type, so it is not guaranteed to be zero-sized on all targets
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the attribute macro `sabi_trait` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0690]: transparent struct needs at most one non-trivial field, but has 2
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/abi_stable-0.9.3/src/abi_stability/extra_checks.rs:715:1
[INFO] [stdout]     |
[INFO] [stdout] 715 | #[sabi_trait]
[INFO] [stdout]     | ^^^^^^^^^^^^^
[INFO] [stdout]     | |
[INFO] [stdout]     | needs at most one non-trivial field, but has 2
[INFO] [stdout]     | this field is generic and hence may have non-zero size
[INFO] [stdout]     | this field contains `marker_type::UnsafeIgnoredType<marker_type::SyncSend>`, which is a `#[repr(C)]` type, so it is not guaranteed to be zero-sized on all targets
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the attribute macro `sabi_trait` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0690]: transparent struct needs at most one non-trivial field, but has 2
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/abi_stable-0.9.3/src/sabi_trait/doc_examples.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | #[sabi_trait]
[INFO] [stdout]   | ^^^^^^^^^^^^^
[INFO] [stdout]   | |
[INFO] [stdout]   | needs at most one non-trivial field, but has 2
[INFO] [stdout]   | this field is generic and hence may have non-zero size
[INFO] [stdout]   | this field contains `marker_type::UnsafeIgnoredType<marker_type::UnsyncUnsend>`, which is a `#[repr(C)]` type, so it is not guaranteed to be zero-sized on all targets
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the attribute macro `sabi_trait` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0690]: transparent struct needs at most one non-trivial field, but has 2
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/abi_stable-0.9.3/src/sabi_trait/doc_examples.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | #[sabi_trait]
[INFO] [stdout]    | ^^^^^^^^^^^^^
[INFO] [stdout]    | |
[INFO] [stdout]    | needs at most one non-trivial field, but has 2
[INFO] [stdout]    | this field is generic and hence may have non-zero size
[INFO] [stdout]    | this field contains `marker_type::UnsafeIgnoredType<marker_type::UnsyncUnsend>`, which is a `#[repr(C)]` type, so it is not guaranteed to be zero-sized on all targets
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the attribute macro `sabi_trait` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0690`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `abi_stable` (lib) due to 4 previous errors; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "40c2e95eeb87d75bf8baf84be54a7b9de263cb5597c63b377165104a2e2762a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40c2e95eeb87d75bf8baf84be54a7b9de263cb5597c63b377165104a2e2762a1", kill_on_drop: false }`
[INFO] [stdout] 40c2e95eeb87d75bf8baf84be54a7b9de263cb5597c63b377165104a2e2762a1
