[INFO] cloning repository https://github.com/YuraSokolovskyi/car-mirror-test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/YuraSokolovskyi/car-mirror-test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYuraSokolovskyi%2Fcar-mirror-test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYuraSokolovskyi%2Fcar-mirror-test'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2bee10c63887e2122c7abf8f8ccb41d0a1995e3b
[INFO] documenting YuraSokolovskyi/car-mirror-test against 1.100.0-beta.1 for beta-rustdoc-1.100
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYuraSokolovskyi%2Fcar-mirror-test" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/YuraSokolovskyi/car-mirror-test
[INFO] finished tweaking git repo https://github.com/YuraSokolovskyi/car-mirror-test
[INFO] tweaked toml for git repo https://github.com/YuraSokolovskyi/car-mirror-test written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/YuraSokolovskyi/car-mirror-test on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/YuraSokolovskyi/car-mirror-test 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" "+1.100.0-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-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] f2b5196042c85c9a74f0ff87828c33740415142292f3cfda0464e9eeb7451cd8
[INFO] running `Command { std: "docker" "start" "f2b5196042c85c9a74f0ff87828c33740415142292f3cfda0464e9eeb7451cd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f2b5196042c85c9a74f0ff87828c33740415142292f3cfda0464e9eeb7451cd8", 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" "f2b5196042c85c9a74f0ff87828c33740415142292f3cfda0464e9eeb7451cd8" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f2b5196042c85c9a74f0ff87828c33740415142292f3cfda0464e9eeb7451cd8", 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" "f2b5196042c85c9a74f0ff87828c33740415142292f3cfda0464e9eeb7451cd8" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]    Compiling cc v1.0.101
[INFO] [stderr]     Checking scopeguard v1.2.0
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[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]    Compiling data-encoding v2.6.0
[INFO] [stderr]     Checking blake2s_simd v1.0.2
[INFO] [stderr]     Checking blake2b_simd v1.0.2
[INFO] [stderr]     Checking unsigned-varint v0.7.2
[INFO] [stderr]     Checking lock_api v0.4.12
[INFO] [stderr]     Checking base-x v0.2.11
[INFO] [stderr]    Compiling httparse v1.9.4
[INFO] [stderr]    Compiling serde_json v1.0.118
[INFO] [stderr]    Compiling unicase v2.7.0
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking tower-layer v0.3.2
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[INFO] [stderr]    Compiling proc-macro-crate v1.1.3
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[INFO] [stderr]    Compiling multihash-derive v0.8.1
[INFO] [stderr]    Compiling libipld-cbor-derive v0.16.0
[INFO] [stderr]     Checking multihash v0.18.1
[INFO] [stderr]     Checking cid v0.10.1
[INFO] [stderr]     Checking libipld-core v0.16.0
[INFO] [stderr]     Checking serde_ipld_dagcbor v0.4.2
[INFO] [stderr]     Checking libipld-cbor v0.16.0
[INFO] [stderr]     Checking libipld-macro v0.16.0
[INFO] [stderr]     Checking libipld-json v0.16.0
[INFO] [stderr]     Checking libipld-pb v0.16.0
[INFO] [stderr]     Checking libipld v0.16.0
[INFO] [stderr]     Checking wnfs-common v0.2.0
[INFO] [stderr]     Checking deterministic-bloom v0.1.0
[INFO] [stderr]     Checking tokio-util v0.7.11
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking iroh-car v0.4.0
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stdout] error[E0277]: the trait bound `!: libipld::prelude::Decode<DagCborCodec>` is not satisfied
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/iroh-car-0.4.0/src/header.rs:60:33
[INFO] [stdout]    |
[INFO] [stdout] 60 | #[derive(Debug, Clone, Default, ipld::DagCbor, PartialEq, Eq)]
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^ the trait `libipld::prelude::Decode<DagCborCodec>` is not implemented for `!`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `libipld::prelude::Decode<C>`:
[INFO] [stdout]              ()
[INFO] [stdout]              (A,)
[INFO] [stdout]              (A, B)
[INFO] [stdout]              (A, B, C)
[INFO] [stdout]              (A, B, C, D)
[INFO] [stdout]              Arc<T>
[INFO] [stdout]              BTreeMap<K, T>
[INFO] [stdout]              Box<[u8]>
[INFO] [stdout]            and 19 others
[INFO] [stdout]    = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #148922 <https://github.com/rust-lang/rust/issues/148922> for more information)
[INFO] [stdout]    = help: you might have intended to use the type `()` here instead
[INFO] [stdout]    = note: this error originates in the derive macro `ipld::DagCbor` (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 E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `iroh-car` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "f2b5196042c85c9a74f0ff87828c33740415142292f3cfda0464e9eeb7451cd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2b5196042c85c9a74f0ff87828c33740415142292f3cfda0464e9eeb7451cd8", kill_on_drop: false }`
[INFO] [stdout] f2b5196042c85c9a74f0ff87828c33740415142292f3cfda0464e9eeb7451cd8
