[INFO] fetching crate perovskite_core 0.2.1...
[INFO] testing perovskite_core-0.2.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate perovskite_core 0.2.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate perovskite_core 0.2.1
[INFO] finished tweaking crates.io crate perovskite_core 0.2.1
[INFO] tweaked toml for crates.io crate perovskite_core 0.2.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate perovskite_core 0.2.1 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate perovskite_core 0.2.1 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 82e8bc05ac87205072120fbef1aca340a4dae7ea26defe45740b6764266de6bb
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[INFO] running `Command { std: "docker" "rm" "-f" "82e8bc05ac87205072120fbef1aca340a4dae7ea26defe45740b6764266de6bb", kill_on_drop: false }`
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[INFO] [stdout] 3427f97afe2eb311fbdc275cf6d898f4cd1805668e1081400b9bc4997c174aeb
[INFO] running `Command { std: "docker" "start" "-a" "3427f97afe2eb311fbdc275cf6d898f4cd1805668e1081400b9bc4997c174aeb", kill_on_drop: false }`
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[INFO] [stderr]    Compiling perovskite_core v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling h2 v0.4.5
[INFO] [stderr]    Compiling tower v0.5.2
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[INFO] [stderr]    Compiling hkdf v0.12.3
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[INFO] [stderr]    Compiling voprf v0.4.1
[INFO] [stderr]    Compiling hyper-util v0.1.8
[INFO] [stderr]    Compiling opaque-ke v2.1.0-pre.1
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[INFO] [stdout] warning: unexpected `cfg` condition value: `arbitrary`
[INFO] [stdout]    --> src/coordinates.rs:240:12
[INFO] [stdout]     |
[INFO] [stdout] 240 | #[cfg_attr(feature = "arbitrary", derive(arbitrary::Arbitrary))]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `arbitrary` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `opaque_ke::ksf::Ksf`
[INFO] [stdout]  --> src/auth.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use opaque_ke::ksf::Ksf;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]   --> src/block_id.rs:60:1
[INFO] [stdout]    |
[INFO] [stdout] 60 | #[repr(transparent)]
[INFO] [stdout]    | ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 00s
[INFO] running `Command { std: "docker" "inspect" "3427f97afe2eb311fbdc275cf6d898f4cd1805668e1081400b9bc4997c174aeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3427f97afe2eb311fbdc275cf6d898f4cd1805668e1081400b9bc4997c174aeb", kill_on_drop: false }`
[INFO] [stdout] 3427f97afe2eb311fbdc275cf6d898f4cd1805668e1081400b9bc4997c174aeb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23ac4b389ae166e58a8ec261225854a7c24065a3adde88d111dfd3362a48f04b
[INFO] running `Command { std: "docker" "start" "-a" "23ac4b389ae166e58a8ec261225854a7c24065a3adde88d111dfd3362a48f04b", kill_on_drop: false }`
[INFO] [stdout] warning: unexpected `cfg` condition value: `arbitrary`
[INFO] [stdout]    --> src/coordinates.rs:240:12
[INFO] [stdout]     |
[INFO] [stdout] 240 | #[cfg_attr(feature = "arbitrary", derive(arbitrary::Arbitrary))]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `arbitrary` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `opaque_ke::ksf::Ksf`
[INFO] [stdout]  --> src/auth.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use opaque_ke::ksf::Ksf;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling perovskite_core v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]   --> src/block_id.rs:60:1
[INFO] [stdout]    |
[INFO] [stdout] 60 | #[repr(transparent)]
[INFO] [stdout]    | ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `arbitrary`
[INFO] [stdout]    --> src/coordinates.rs:240:12
[INFO] [stdout]     |
[INFO] [stdout] 240 | #[cfg_attr(feature = "arbitrary", derive(arbitrary::Arbitrary))]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `arbitrary` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `opaque_ke::ksf::Ksf`
[INFO] [stdout]  --> src/auth.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use opaque_ke::ksf::Ksf;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]   --> src/block_id.rs:60:1
[INFO] [stdout]    |
[INFO] [stdout] 60 | #[repr(transparent)]
[INFO] [stdout]    | ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.23s
[INFO] running `Command { std: "docker" "inspect" "23ac4b389ae166e58a8ec261225854a7c24065a3adde88d111dfd3362a48f04b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23ac4b389ae166e58a8ec261225854a7c24065a3adde88d111dfd3362a48f04b", kill_on_drop: false }`
[INFO] [stdout] 23ac4b389ae166e58a8ec261225854a7c24065a3adde88d111dfd3362a48f04b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 85cee712714dcae48219de9e9e955251c6daa5f3eeefdef78011650ffd4b2b5e
[INFO] running `Command { std: "docker" "start" "-a" "85cee712714dcae48219de9e9e955251c6daa5f3eeefdef78011650ffd4b2b5e", kill_on_drop: false }`
[INFO] [stderr] warning: unexpected `cfg` condition value: `arbitrary`
[INFO] [stderr]    --> src/coordinates.rs:240:12
[INFO] [stderr]     |
[INFO] [stderr] 240 | #[cfg_attr(feature = "arbitrary", derive(arbitrary::Arbitrary))]
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stderr]     |
[INFO] [stderr]     = note: no expected values for `feature`
[INFO] [stderr]     = help: consider adding `arbitrary` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `opaque_ke::ksf::Ksf`
[INFO] [stderr]  --> src/auth.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use opaque_ke::ksf::Ksf;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `check` is never used
[INFO] [stderr]   --> src/block_id.rs:60:1
[INFO] [stderr]    |
[INFO] [stderr] 60 | #[repr(transparent)]
[INFO] [stderr]    | ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `perovskite_core` (lib) generated 3 warnings
[INFO] [stderr] warning: `perovskite_core` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/perovskite_core-28e58a780d3f7ca0)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests perovskite_core
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "85cee712714dcae48219de9e9e955251c6daa5f3eeefdef78011650ffd4b2b5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85cee712714dcae48219de9e9e955251c6daa5f3eeefdef78011650ffd4b2b5e", kill_on_drop: false }`
[INFO] [stdout] 85cee712714dcae48219de9e9e955251c6daa5f3eeefdef78011650ffd4b2b5e
