[INFO] fetching crate aranya-fast-channels 0.15.0...
[INFO] testing aranya-fast-channels-0.15.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate aranya-fast-channels 0.15.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate aranya-fast-channels 0.15.0
[INFO] finished tweaking crates.io crate aranya-fast-channels 0.15.0
[INFO] tweaked toml for crates.io crate aranya-fast-channels 0.15.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate aranya-fast-channels 0.15.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate aranya-fast-channels 0.15.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 251882fc9bdf3d277400934b55f7d3131fe970ca7a6df15dbd51a1ff838251e0
[INFO] running `Command { std: "docker" "start" "-a" "251882fc9bdf3d277400934b55f7d3131fe970ca7a6df15dbd51a1ff838251e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "251882fc9bdf3d277400934b55f7d3131fe970ca7a6df15dbd51a1ff838251e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "251882fc9bdf3d277400934b55f7d3131fe970ca7a6df15dbd51a1ff838251e0", kill_on_drop: false }`
[INFO] [stdout] 251882fc9bdf3d277400934b55f7d3131fe970ca7a6df15dbd51a1ff838251e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 477ecd9489ddd27020c30915071b4608d2e1539b31be681d30265f4660a13efc
[INFO] running `Command { std: "docker" "start" "-a" "477ecd9489ddd27020c30915071b4608d2e1539b31be681d30265f4660a13efc", kill_on_drop: false }`
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[INFO] [stderr]    Compiling aranya-id v0.2.0
[INFO] [stderr]    Compiling aranya-crypto v0.12.0
[INFO] [stderr]    Compiling aranya-fast-channels v0.15.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.81s
[INFO] running `Command { std: "docker" "inspect" "477ecd9489ddd27020c30915071b4608d2e1539b31be681d30265f4660a13efc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "477ecd9489ddd27020c30915071b4608d2e1539b31be681d30265f4660a13efc", kill_on_drop: false }`
[INFO] [stdout] 477ecd9489ddd27020c30915071b4608d2e1539b31be681d30265f4660a13efc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f4afffeeb31a65d58db90cccf14a67c0b352020ad9a38084a599878ac8b94ad0
[INFO] running `Command { std: "docker" "start" "-a" "f4afffeeb31a65d58db90cccf14a67c0b352020ad9a38084a599878ac8b94ad0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.168
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[INFO] [stderr]    Compiling cast v0.3.0
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[INFO] [stderr]    Compiling serial_test_derive v3.2.0
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling oorandom v11.1.4
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling log v0.4.22
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[INFO] [stderr]    Compiling futures-util v0.3.31
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[INFO] [stderr]    Compiling parking_lot_core v0.9.10
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[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling ff v0.13.0
[INFO] [stderr]    Compiling signature v2.2.0
[INFO] [stderr]    Compiling crypto-bigint v0.5.5
[INFO] [stderr]    Compiling ed25519 v2.2.3
[INFO] [stderr]    Compiling group v0.13.0
[INFO] [stderr]    Compiling ed25519-dalek v2.1.1
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling clap v4.5.23
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling serial_test v3.2.0
[INFO] [stderr]    Compiling elliptic-curve v0.13.8
[INFO] [stderr]    Compiling ecdsa v0.16.9
[INFO] [stderr]    Compiling primeorder v0.13.6
[INFO] [stderr]    Compiling generic-array v1.1.1
[INFO] [stderr]    Compiling aranya-id v0.2.0
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling serde_test v1.0.177
[INFO] [stderr]    Compiling p384 v0.13.0
[INFO] [stderr]    Compiling p256 v0.13.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling spideroak-crypto v0.6.0
[INFO] [stderr]    Compiling criterion v0.6.0
[INFO] [stderr]    Compiling aranya-crypto v0.12.0
[INFO] [stderr]    Compiling aranya-fast-channels v0.15.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `aranya_crypto::test_util`
[INFO] [stdout]   --> src/testing/util.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     test_util::TestCs,
[INFO] [stdout]    |     ^^^^^^^^^ could not find `test_util` in `aranya_crypto`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/aranya-crypto-0.12.0/src/lib.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub mod test_util;
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/aranya-crypto-0.12.0/src/test_util/mod.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | #![cfg(any(test, feature = "test_util"))]
[INFO] [stdout]    |           ----------------------------- the item is gated here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `?` couldn't convert the error to `buf::AllocError`
[INFO] [stdout]    --> src/buf.rs:118:53
[INFO] [stdout]     |
[INFO] [stdout] 118 |         Ok(Self::try_reserve_exact(self, additional)?)
[INFO] [stdout]     |            -----------------------------------------^ the trait `From<TryReserveError>` is not implemented for `buf::AllocError`
[INFO] [stdout]     |            |
[INFO] [stdout]     |            this can't be annotated with `?` because it has type `Result<_, TryReserveError>`
[INFO] [stdout]     |
[INFO] [stdout] note: `buf::AllocError` needs to implement `From<TryReserveError>`
[INFO] [stdout]    --> src/buf.rs:16:1
[INFO] [stdout]     |
[INFO] [stdout]  16 | pub struct AllocError(Repr);
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: the question mark operation (`?`) implicitly performs a conversion on the error value using the `From` trait
[INFO] [stdout] help: the trait `From<TryReserveError>` is not implemented for `buf::AllocError`
[INFO] [stdout]       but trait `From<buggy::Bug>` is implemented for it
[INFO] [stdout]    --> src/buf.rs:38:1
[INFO] [stdout]     |
[INFO] [stdout]  38 | impl From<Bug> for AllocError {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = help: for that trait implementation, expected `buggy::Bug`, found `TryReserveError`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/testing/mod.rs:748:28
[INFO] [stdout]     |
[INFO] [stdout] 748 |             let (_, seq) = c2
[INFO] [stdout]     |                            ^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0282, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aranya-fast-channels` (lib test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "f4afffeeb31a65d58db90cccf14a67c0b352020ad9a38084a599878ac8b94ad0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4afffeeb31a65d58db90cccf14a67c0b352020ad9a38084a599878ac8b94ad0", kill_on_drop: false }`
[INFO] [stdout] f4afffeeb31a65d58db90cccf14a67c0b352020ad9a38084a599878ac8b94ad0