[INFO] fetching crate car-mirror-axum 0.1.0...
[INFO] testing car-mirror-axum-0.1.0 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate car-mirror-axum 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate car-mirror-axum 0.1.0
[INFO] finished tweaking crates.io crate car-mirror-axum 0.1.0
[INFO] tweaked toml for crates.io crate car-mirror-axum 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate car-mirror-axum 0.1.0 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 crates.io crate car-mirror-axum 0.1.0 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-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 8093f1f6a04b4dbdf7f3c72fc00d03bfb19c7c80206a49446dcdd100a708b86e
[INFO] running `Command { std: "docker" "start" "8093f1f6a04b4dbdf7f3c72fc00d03bfb19c7c80206a49446dcdd100a708b86e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8093f1f6a04b4dbdf7f3c72fc00d03bfb19c7c80206a49446dcdd100a708b86e", 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" "8093f1f6a04b4dbdf7f3c72fc00d03bfb19c7c80206a49446dcdd100a708b86e" "/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" "8093f1f6a04b4dbdf7f3c72fc00d03bfb19c7c80206a49446dcdd100a708b86e", 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" "8093f1f6a04b4dbdf7f3c72fc00d03bfb19c7c80206a49446dcdd100a708b86e" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling thiserror v1.0.57
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]    Compiling futures-core v0.3.30
[INFO] [stderr]    Compiling futures-sink v0.3.30
[INFO] [stderr]    Compiling arrayvec v0.7.4
[INFO] [stderr]    Compiling constant_time_eq v0.3.0
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling arrayref v0.3.7
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling futures-task v0.3.30
[INFO] [stderr]    Compiling futures-io v0.3.30
[INFO] [stderr]    Compiling futures-channel v0.3.30
[INFO] [stderr]    Compiling data-encoding v2.5.0
[INFO] [stderr]    Compiling keccak v0.1.5
[INFO] [stderr]    Compiling cpufeatures v0.2.12
[INFO] [stderr]    Compiling base-x v0.2.11
[INFO] [stderr]    Compiling unsigned-varint v0.7.2
[INFO] [stderr]    Compiling anyhow v1.0.79
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling num_cpus v1.16.0
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[INFO] [stderr]    Compiling tracing-core v0.1.32
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[INFO] [stderr]    Compiling mio v0.8.10
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[INFO] [stderr]    Compiling serde_json v1.0.114
[INFO] [stderr]    Compiling ryu v1.0.16
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
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[INFO] [stderr]    Compiling tower-layer v0.3.2
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[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling axum-core v0.4.3
[INFO] [stderr]    Compiling iana-time-zone v0.1.60
[INFO] [stderr]    Compiling zerocopy v0.7.32
[INFO] [stderr]    Compiling axum v0.7.4
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[INFO] [stderr]    Compiling data-encoding-macro v0.1.14
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[INFO] [stderr]    Compiling thiserror-impl v1.0.57
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[INFO] [stderr]    Compiling pin-project-internal v1.1.4
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[INFO] [stderr]    Compiling async-stream-impl v0.3.5
[INFO] [stderr]    Compiling axum-macros v0.4.1
[INFO] [stderr]    Compiling async-stream v0.3.5
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling miette v5.10.0
[INFO] [stderr]    Compiling pin-project v1.1.4
[INFO] [stderr]    Compiling futures-executor v0.3.30
[INFO] [stderr]    Compiling futures v0.3.30
[INFO] [stderr]    Compiling bytes v1.5.0
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling serde-big-array v0.3.3
[INFO] [stderr]    Compiling serde_bytes v0.11.14
[INFO] [stderr]    Compiling cbor4ii v0.2.14
[INFO] [stderr]    Compiling bitvec v1.0.1
[INFO] [stderr]    Compiling serde_path_to_error v0.1.15
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling tokio v1.36.0
[INFO] [stderr]    Compiling http v1.0.0
[INFO] [stderr]    Compiling proc-macro-crate v1.1.3
[INFO] [stderr]    Compiling http-body v1.0.0
[INFO] [stderr]    Compiling http-body-util v0.1.0
[INFO] [stderr]    Compiling multihash-derive v0.8.1
[INFO] [stderr]    Compiling libipld-cbor-derive v0.16.0
[INFO] [stderr]    Compiling tower-http v0.5.2
[INFO] [stderr]    Compiling multihash v0.18.1
[INFO] [stderr]    Compiling cid v0.10.1
[INFO] [stderr]    Compiling libipld-core v0.16.0
[INFO] [stderr]    Compiling serde_ipld_dagcbor v0.4.2
[INFO] [stderr]    Compiling deterministic-bloom v0.1.0
[INFO] [stderr]    Compiling libipld-json v0.16.0
[INFO] [stderr]    Compiling libipld-pb v0.16.0
[INFO] [stderr]    Compiling libipld-cbor v0.16.0
[INFO] [stderr]    Compiling libipld-macro v0.16.0
[INFO] [stderr]    Compiling libipld v0.16.0
[INFO] [stderr]    Compiling wnfs-common v0.2.0
[INFO] [stderr]    Compiling tokio-util v0.7.10
[INFO] [stderr]    Compiling iroh-car v0.4.0
[INFO] [stderr]    Compiling tower v0.4.13
[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" "8093f1f6a04b4dbdf7f3c72fc00d03bfb19c7c80206a49446dcdd100a708b86e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8093f1f6a04b4dbdf7f3c72fc00d03bfb19c7c80206a49446dcdd100a708b86e", kill_on_drop: false }`
[INFO] [stdout] 8093f1f6a04b4dbdf7f3c72fc00d03bfb19c7c80206a49446dcdd100a708b86e
