[INFO] fetching crate miden-crypto 0.18.2...
[INFO] checking miden-crypto-0.18.2 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate miden-crypto 0.18.2 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate miden-crypto 0.18.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate miden-crypto 0.18.2
[INFO] tweaked toml for crates.io crate miden-crypto 0.18.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate miden-crypto 0.18.2 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate miden-crypto 0.18.2 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4c9a5dbb5ad8a5adcc492b3686ce9469f2778d65e7d941cae7c78f35f059c3b7
[INFO] running `Command { std: "docker" "start" "-a" "4c9a5dbb5ad8a5adcc492b3686ce9469f2778d65e7d941cae7c78f35f059c3b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c9a5dbb5ad8a5adcc492b3686ce9469f2778d65e7d941cae7c78f35f059c3b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c9a5dbb5ad8a5adcc492b3686ce9469f2778d65e7d941cae7c78f35f059c3b7", kill_on_drop: false }`
[INFO] [stdout] 4c9a5dbb5ad8a5adcc492b3686ce9469f2778d65e7d941cae7c78f35f059c3b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Dunmustuse_in_always_ok" "-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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e999bfb00f07d3669ae7ce13ff325d19a71846a61cc0e45483ff099240dbe9c
[INFO] running `Command { std: "docker" "start" "-a" "0e999bfb00f07d3669ae7ce13ff325d19a71846a61cc0e45483ff099240dbe9c", kill_on_drop: false }`
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling unicode-ident v1.0.20
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking const-oid v0.9.6
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]     Checking cpufeatures v0.2.17
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling find-msvc-tools v0.1.4
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]     Checking base16ct v0.2.0
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]     Checking futures-core v0.3.31
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[INFO] [stderr]     Checking futures-task v0.3.31
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[INFO] [stderr]     Checking aead v0.5.2
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[INFO] [stderr]     Checking sha2 v0.10.9
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[INFO] [stderr]     Checking tempfile v3.23.0
[INFO] [stderr]    Compiling blake3 v1.8.2
[INFO] [stderr]    Compiling miden-crypto v0.18.2 (/opt/rustwide/workdir)
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[INFO] [stderr]     Checking elliptic-curve v0.13.8
[INFO] [stderr]     Checking ecdsa v0.16.9
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[INFO] [stderr]     Checking winter-crypto v0.13.1
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]    Compiling zerocopy-derive v0.8.27
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling miden-crypto-derive v0.18.2
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking x25519-dalek v2.0.1
[INFO] [stderr]     Checking ed25519-dalek v2.2.0
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking rstest v0.26.1
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking rand v0.9.2
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[INFO] [stderr]     Checking proptest v1.9.0
[INFO] [stderr]     Checking winter-rand-utils v0.13.1
[INFO] [stdout] error: this type will no longer be must used: Result<[u64; 4], Infallible>
[INFO] [stdout]    --> benches/common/macros.rs:950:72
[INFO] [stdout]     |
[INFO] [stdout] 950 |   ...                   let _result: Result<[u64; 4], _> = word.try_into();
[INFO] [stdout]     |                                                            ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: benches/word.rs:113:1
[INFO] [stdout]     |
[INFO] [stdout] 113 | / benchmark_word_conversions!(
[INFO] [stdout] 114 | |     word_convert_basic,
[INFO] [stdout] 115 | |     &[0u8, 1u8, 2u8, 3u8, 4u8], // Type indices: 0=bool, 1=u8, 2=u16, 3=u32, 4=u64
[INFO] [stdout] 116 | |     &TEST_WORDS
[INFO] [stdout] 117 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]     = note: this error originates in the macro `benchmark_word_conversions` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `miden-crypto` (bench "word") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]   --> src/aead/xchacha/test.rs:24:32
[INFO] [stdout]    |
[INFO] [stdout] 24 |             .map(|_| Felt::new(rng.try_next_u64().unwrap()))
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]   --> src/aead/xchacha/test.rs:44:32
[INFO] [stdout]    |
[INFO] [stdout] 44 |             .map(|_| Felt::new(rng.try_next_u64().unwrap()))
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]   --> src/aead/xchacha/test.rs:47:32
[INFO] [stdout]    |
[INFO] [stdout] 47 |             .map(|_| Felt::new(rng.try_next_u64().unwrap()))
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `miden-crypto` (lib test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "0e999bfb00f07d3669ae7ce13ff325d19a71846a61cc0e45483ff099240dbe9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e999bfb00f07d3669ae7ce13ff325d19a71846a61cc0e45483ff099240dbe9c", kill_on_drop: false }`
[INFO] [stdout] 0e999bfb00f07d3669ae7ce13ff325d19a71846a61cc0e45483ff099240dbe9c