[INFO] fetching crate adenosine 0.4.0...
[INFO] checking adenosine-0.4.0 against master#3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777 for pr-132289
[INFO] extracting crate adenosine 0.4.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate adenosine 0.4.0 on toolchain 3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 295 packages to latest compatible versions
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[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "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-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4f85390a540b83920e62d86079606eb73b7a1da99c1e131c335d4dc1520ded63
[INFO] running `Command { std: "docker" "start" "-a" "4f85390a540b83920e62d86079606eb73b7a1da99c1e131c335d4dc1520ded63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f85390a540b83920e62d86079606eb73b7a1da99c1e131c335d4dc1520ded63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f85390a540b83920e62d86079606eb73b7a1da99c1e131c335d4dc1520ded63", kill_on_drop: false }`
[INFO] [stdout] 4f85390a540b83920e62d86079606eb73b7a1da99c1e131c335d4dc1520ded63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 56b9fbc5834f34b1b8922c741a1ae2b4227619436642a7caa683bd01840cba35
[INFO] running `Command { std: "docker" "start" "-a" "56b9fbc5834f34b1b8922c741a1ae2b4227619436642a7caa683bd01840cba35", 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 a future release!
[INFO] [stdout]    = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748>
[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)]` 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 a future release!
[INFO] [stdout]    = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748>
[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 a future release!
[INFO] [stdout]    = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748>
[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 a future release!
[INFO] [stdout]    = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748>
[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/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 a future release!
[INFO] [stdout]    = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748>
[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)]` 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/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 a future release!
[INFO] [stdout]    = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748>
[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/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 a future release!
[INFO] [stdout]    = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748>
[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 a future release!
[INFO] [stdout]    = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748>
[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/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 a future release!
[INFO] [stdout]    = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748>
[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/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 a future release!
[INFO] [stdout]    = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748>
[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 a future release!
[INFO] [stdout]    = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748>
[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 a future release!
[INFO] [stdout]    = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748>
[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 a future release!
[INFO] [stdout]    = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748>
[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] [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 a future release!
[INFO] [stdout]    = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748>
[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 17.78s
[INFO] running `Command { std: "docker" "inspect" "56b9fbc5834f34b1b8922c741a1ae2b4227619436642a7caa683bd01840cba35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56b9fbc5834f34b1b8922c741a1ae2b4227619436642a7caa683bd01840cba35", kill_on_drop: false }`
[INFO] [stdout] 56b9fbc5834f34b1b8922c741a1ae2b4227619436642a7caa683bd01840cba35
