[INFO] fetching crate adenosine 0.4.0...
[INFO] building adenosine-0.4.0 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate adenosine 0.4.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate adenosine 0.4.0
[INFO] finished tweaking crates.io crate adenosine 0.4.0
[INFO] tweaked toml for crates.io crate adenosine 0.4.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate adenosine 0.4.0 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 329 packages to latest compatible versions
[INFO] [stderr]       Adding base64 v0.13.1 (available: v0.22.1)
[INFO] [stderr]       Adding bs58 v0.4.0 (available: v0.5.1)
[INFO] [stderr]       Adding integer-encoding v3.0.4 (available: v4.0.2)
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[INFO] [stderr]       Adding libipld v0.14.0 (available: v0.16.0)
[INFO] [stderr]       Adding multihash v0.16.3 (available: v0.19.3)
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[INFO] [stderr]       Adding proc-macro-crate v1.1.3 (available: v1.3.1)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] [stderr]       Adding reqwest v0.11.27 (available: v0.12.23)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] [stderr]       Adding time v0.3.17 (available: v0.3.44)
[INFO] [stderr]       Adding time-core v0.1.0 (available: v0.1.6)
[INFO] [stderr]       Adding time-macros v0.2.6 (available: v0.2.24)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c40c75b3606ca7e4b8fdceb5defe772d93b886f23024e816deb582ed3f5dbc19
[INFO] running `Command { std: "docker" "start" "-a" "c40c75b3606ca7e4b8fdceb5defe772d93b886f23024e816deb582ed3f5dbc19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c40c75b3606ca7e4b8fdceb5defe772d93b886f23024e816deb582ed3f5dbc19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c40c75b3606ca7e4b8fdceb5defe772d93b886f23024e816deb582ed3f5dbc19", kill_on_drop: false }`
[INFO] [stdout] c40c75b3606ca7e4b8fdceb5defe772d93b886f23024e816deb582ed3f5dbc19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "980779d6a2dbdffaaa63647ed1e15810e9dff2fd3baa99527d9b83eeeeac4585", kill_on_drop: false }`
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[INFO] [stdout] warning: this function depends on never type fallback being `()`
[INFO] [stdout]   --> src/mst.rs:25:17
[INFO] [stdout]    |
[INFO] [stdout] 25 | #[derive(Debug, DagCbor, PartialEq, Eq)]
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]    = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: libipld::prelude::Decode<DagCborCodec>` will fail
[INFO] [stdout]   --> src/mst.rs:25:17
[INFO] [stdout]    |
[INFO] [stdout] 25 | #[derive(Debug, DagCbor, PartialEq, Eq)]
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    = note: `#[warn(dependency_on_unit_never_type_fallback)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout]    = note: this warning originates in the derive macro `DagCbor` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this function depends on never type fallback being `()`
[INFO] [stdout]   --> src/mst.rs:34:17
[INFO] [stdout]    |
[INFO] [stdout] 34 | #[derive(Debug, DagCbor, PartialEq, Eq)]
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]    = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: libipld::prelude::Decode<DagCborCodec>` will fail
[INFO] [stdout]   --> src/mst.rs:34:17
[INFO] [stdout]    |
[INFO] [stdout] 34 | #[derive(Debug, DagCbor, PartialEq, Eq)]
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `DagCbor` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this function depends on never type fallback being `()`
[INFO] [stdout]   --> src/mst.rs:42:17
[INFO] [stdout]    |
[INFO] [stdout] 42 | #[derive(Debug, DagCbor, PartialEq, Eq)]
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]    = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: libipld::prelude::Decode<DagCborCodec>` will fail
[INFO] [stdout]   --> src/mst.rs:42:17
[INFO] [stdout]    |
[INFO] [stdout] 42 | #[derive(Debug, DagCbor, PartialEq, Eq)]
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `DagCbor` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this function depends on never type fallback being `()`
[INFO] [stdout]   --> src/mst.rs:50:17
[INFO] [stdout]    |
[INFO] [stdout] 50 | #[derive(Debug, DagCbor, PartialEq)]
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]    = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: libipld::prelude::Decode<DagCborCodec>` will fail
[INFO] [stdout]   --> src/mst.rs:50:17
[INFO] [stdout]    |
[INFO] [stdout] 50 | #[derive(Debug, DagCbor, PartialEq)]
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `DagCbor` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this function depends on never type fallback being `()`
[INFO] [stdout]   --> src/plc.rs:16:17
[INFO] [stdout]    |
[INFO] [stdout] 16 | #[derive(Debug, DagCbor, PartialEq, Eq, Clone)]
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]    = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: libipld::prelude::Decode<DagCborCodec>` will fail
[INFO] [stdout]   --> src/plc.rs:16:17
[INFO] [stdout]    |
[INFO] [stdout] 16 | #[derive(Debug, DagCbor, PartialEq, Eq, Clone)]
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `DagCbor` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this function depends on never type fallback being `()`
[INFO] [stdout]   --> src/plc.rs:29:17
[INFO] [stdout]    |
[INFO] [stdout] 29 | #[derive(Debug, DagCbor, PartialEq, Eq, Clone)]
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]    = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: libipld::prelude::Decode<DagCborCodec>` will fail
[INFO] [stdout]   --> src/plc.rs:29:17
[INFO] [stdout]    |
[INFO] [stdout] 29 | #[derive(Debug, DagCbor, PartialEq, Eq, Clone)]
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `DagCbor` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this function depends on never type fallback being `()`
[INFO] [stdout]   --> src/vendored/iroh_car/header.rs:63:33
[INFO] [stdout]    |
[INFO] [stdout] 63 | #[derive(Debug, Clone, Default, libipld::DagCbor, PartialEq, Eq)]
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]    = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: libipld::prelude::Decode<DagCborCodec>` will fail
[INFO] [stdout]   --> src/vendored/iroh_car/header.rs:63:33
[INFO] [stdout]    |
[INFO] [stdout] 63 | #[derive(Debug, Clone, Default, libipld::DagCbor, PartialEq, Eq)]
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `libipld::DagCbor` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 22s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: adenosine v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "980779d6a2dbdffaaa63647ed1e15810e9dff2fd3baa99527d9b83eeeeac4585", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "980779d6a2dbdffaaa63647ed1e15810e9dff2fd3baa99527d9b83eeeeac4585", kill_on_drop: false }`
[INFO] [stdout] 980779d6a2dbdffaaa63647ed1e15810e9dff2fd3baa99527d9b83eeeeac4585
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e6b9ee9b46e65dbe2bc12d6d936dd18711071e50ee144991d65b6afeddafa357
[INFO] running `Command { std: "docker" "start" "-a" "e6b9ee9b46e65dbe2bc12d6d936dd18711071e50ee144991d65b6afeddafa357", kill_on_drop: false }`
[INFO] [stdout] warning: this function depends on never type fallback being `()`
[INFO] [stdout]   --> src/mst.rs:25:17
[INFO] [stdout]    |
[INFO] [stdout] 25 | #[derive(Debug, DagCbor, PartialEq, Eq)]
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]    = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: libipld::prelude::Decode<DagCborCodec>` will fail
[INFO] [stdout]   --> src/mst.rs:25:17
[INFO] [stdout]    |
[INFO] [stdout] 25 | #[derive(Debug, DagCbor, PartialEq, Eq)]
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    = note: `#[warn(dependency_on_unit_never_type_fallback)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout]    = note: this warning originates in the derive macro `DagCbor` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this function depends on never type fallback being `()`
[INFO] [stdout]   --> src/mst.rs:34:17
[INFO] [stdout]    |
[INFO] [stdout] 34 | #[derive(Debug, DagCbor, PartialEq, Eq)]
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]    = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: libipld::prelude::Decode<DagCborCodec>` will fail
[INFO] [stdout]   --> src/mst.rs:34:17
[INFO] [stdout]    |
[INFO] [stdout] 34 | #[derive(Debug, DagCbor, PartialEq, Eq)]
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `DagCbor` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this function depends on never type fallback being `()`
[INFO] [stdout]   --> src/mst.rs:42:17
[INFO] [stdout]    |
[INFO] [stdout] 42 | #[derive(Debug, DagCbor, PartialEq, Eq)]
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]    = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: libipld::prelude::Decode<DagCborCodec>` will fail
[INFO] [stdout]   --> src/mst.rs:42:17
[INFO] [stdout]    |
[INFO] [stdout] 42 | #[derive(Debug, DagCbor, PartialEq, Eq)]
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `DagCbor` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this function depends on never type fallback being `()`
[INFO] [stdout]   --> src/mst.rs:50:17
[INFO] [stdout]    |
[INFO] [stdout] 50 | #[derive(Debug, DagCbor, PartialEq)]
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]    = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: libipld::prelude::Decode<DagCborCodec>` will fail
[INFO] [stdout]   --> src/mst.rs:50:17
[INFO] [stdout]    |
[INFO] [stdout] 50 | #[derive(Debug, DagCbor, PartialEq)]
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `DagCbor` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this function depends on never type fallback being `()`
[INFO] [stdout]   --> src/plc.rs:16:17
[INFO] [stdout]    |
[INFO] [stdout] 16 | #[derive(Debug, DagCbor, PartialEq, Eq, Clone)]
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]    = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: libipld::prelude::Decode<DagCborCodec>` will fail
[INFO] [stdout]   --> src/plc.rs:16:17
[INFO] [stdout]    |
[INFO] [stdout] 16 | #[derive(Debug, DagCbor, PartialEq, Eq, Clone)]
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `DagCbor` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this function depends on never type fallback being `()`
[INFO] [stdout]   --> src/plc.rs:29:17
[INFO] [stdout]    |
[INFO] [stdout] 29 | #[derive(Debug, DagCbor, PartialEq, Eq, Clone)]
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]    = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: libipld::prelude::Decode<DagCborCodec>` will fail
[INFO] [stdout]   --> src/plc.rs:29:17
[INFO] [stdout]    |
[INFO] [stdout] 29 | #[derive(Debug, DagCbor, PartialEq, Eq, Clone)]
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `DagCbor` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this function depends on never type fallback being `()`
[INFO] [stdout]   --> src/vendored/iroh_car/header.rs:63:33
[INFO] [stdout]    |
[INFO] [stdout] 63 | #[derive(Debug, Clone, Default, libipld::DagCbor, PartialEq, Eq)]
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]    = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: libipld::prelude::Decode<DagCborCodec>` will fail
[INFO] [stdout]   --> src/vendored/iroh_car/header.rs:63:33
[INFO] [stdout]    |
[INFO] [stdout] 63 | #[derive(Debug, Clone, Default, libipld::DagCbor, PartialEq, Eq)]
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `libipld::DagCbor` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling adenosine v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this function depends on never type fallback being `()`
[INFO] [stdout]   --> src/mst.rs:25:17
[INFO] [stdout]    |
[INFO] [stdout] 25 | #[derive(Debug, DagCbor, PartialEq, Eq)]
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]    = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: libipld::prelude::Decode<DagCborCodec>` will fail
[INFO] [stdout]   --> src/mst.rs:25:17
[INFO] [stdout]    |
[INFO] [stdout] 25 | #[derive(Debug, DagCbor, PartialEq, Eq)]
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    = note: `#[warn(dependency_on_unit_never_type_fallback)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout]    = note: this warning originates in the derive macro `DagCbor` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this function depends on never type fallback being `()`
[INFO] [stdout]   --> src/mst.rs:34:17
[INFO] [stdout]    |
[INFO] [stdout] 34 | #[derive(Debug, DagCbor, PartialEq, Eq)]
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]    = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: libipld::prelude::Decode<DagCborCodec>` will fail
[INFO] [stdout]   --> src/mst.rs:34:17
[INFO] [stdout]    |
[INFO] [stdout] 34 | #[derive(Debug, DagCbor, PartialEq, Eq)]
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `DagCbor` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this function depends on never type fallback being `()`
[INFO] [stdout]   --> src/mst.rs:42:17
[INFO] [stdout]    |
[INFO] [stdout] 42 | #[derive(Debug, DagCbor, PartialEq, Eq)]
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]    = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: libipld::prelude::Decode<DagCborCodec>` will fail
[INFO] [stdout]   --> src/mst.rs:42:17
[INFO] [stdout]    |
[INFO] [stdout] 42 | #[derive(Debug, DagCbor, PartialEq, Eq)]
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `DagCbor` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this function depends on never type fallback being `()`
[INFO] [stdout]   --> src/mst.rs:50:17
[INFO] [stdout]    |
[INFO] [stdout] 50 | #[derive(Debug, DagCbor, PartialEq)]
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]    = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: libipld::prelude::Decode<DagCborCodec>` will fail
[INFO] [stdout]   --> src/mst.rs:50:17
[INFO] [stdout]    |
[INFO] [stdout] 50 | #[derive(Debug, DagCbor, PartialEq)]
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `DagCbor` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this function depends on never type fallback being `()`
[INFO] [stdout]   --> src/plc.rs:16:17
[INFO] [stdout]    |
[INFO] [stdout] 16 | #[derive(Debug, DagCbor, PartialEq, Eq, Clone)]
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]    = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: libipld::prelude::Decode<DagCborCodec>` will fail
[INFO] [stdout]   --> src/plc.rs:16:17
[INFO] [stdout]    |
[INFO] [stdout] 16 | #[derive(Debug, DagCbor, PartialEq, Eq, Clone)]
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `DagCbor` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this function depends on never type fallback being `()`
[INFO] [stdout]   --> src/plc.rs:29:17
[INFO] [stdout]    |
[INFO] [stdout] 29 | #[derive(Debug, DagCbor, PartialEq, Eq, Clone)]
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]    = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: libipld::prelude::Decode<DagCborCodec>` will fail
[INFO] [stdout]   --> src/plc.rs:29:17
[INFO] [stdout]    |
[INFO] [stdout] 29 | #[derive(Debug, DagCbor, PartialEq, Eq, Clone)]
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `DagCbor` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this function depends on never type fallback being `()`
[INFO] [stdout]   --> src/vendored/iroh_car/header.rs:63:33
[INFO] [stdout]    |
[INFO] [stdout] 63 | #[derive(Debug, Clone, Default, libipld::DagCbor, PartialEq, Eq)]
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]    = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: libipld::prelude::Decode<DagCborCodec>` will fail
[INFO] [stdout]   --> src/vendored/iroh_car/header.rs:63:33
[INFO] [stdout]    |
[INFO] [stdout] 63 | #[derive(Debug, Clone, Default, libipld::DagCbor, PartialEq, Eq)]
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `libipld::DagCbor` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.82s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: adenosine v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4`
[INFO] running `Command { std: "docker" "inspect" "e6b9ee9b46e65dbe2bc12d6d936dd18711071e50ee144991d65b6afeddafa357", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6b9ee9b46e65dbe2bc12d6d936dd18711071e50ee144991d65b6afeddafa357", kill_on_drop: false }`
[INFO] [stdout] e6b9ee9b46e65dbe2bc12d6d936dd18711071e50ee144991d65b6afeddafa357
