[INFO] fetching crate miden-lib 0.11.4...
[INFO] testing miden-lib-0.11.4 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate miden-lib 0.11.4 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate miden-lib 0.11.4
[INFO] finished tweaking crates.io crate miden-lib 0.11.4
[INFO] tweaked toml for crates.io crate miden-lib 0.11.4 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate miden-lib 0.11.4 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate miden-lib 0.11.4 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f0c1723099628480b1ab4725657d81ed0448ff6b6b56859daedb5c77d46c5b8c
[INFO] running `Command { std: "docker" "start" "-a" "f0c1723099628480b1ab4725657d81ed0448ff6b6b56859daedb5c77d46c5b8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f0c1723099628480b1ab4725657d81ed0448ff6b6b56859daedb5c77d46c5b8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0c1723099628480b1ab4725657d81ed0448ff6b6b56859daedb5c77d46c5b8c", kill_on_drop: false }`
[INFO] [stdout] f0c1723099628480b1ab4725657d81ed0448ff6b6b56859daedb5c77d46c5b8c
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 36a12672f07ef7f1fecb7b36dd4527033489fc8777a9b44b5855be2b06875379
[INFO] running `Command { std: "docker" "start" "-a" "36a12672f07ef7f1fecb7b36dd4527033489fc8777a9b44b5855be2b06875379", kill_on_drop: false }`
[INFO] [stderr]    Compiling keccak v0.1.5
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling winter-utils v0.13.1
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling sha3 v0.10.8
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling cc v1.2.36
[INFO] [stderr]    Compiling winter-math v0.13.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling owo-colors v4.2.2
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling smawk v0.3.2
[INFO] [stderr]    Compiling is_ci v1.2.0
[INFO] [stderr]    Compiling unicode-linebreak v0.1.5
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling supports-color v3.0.2
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling textwrap v0.16.2
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling supports-unicode v3.0.0
[INFO] [stderr]    Compiling supports-hyperlinks v3.1.0
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling terminal_size v0.3.0
[INFO] [stderr]    Compiling miden-formatting v0.1.1
[INFO] [stderr]    Compiling miden-utils-sync v0.17.2
[INFO] [stderr]    Compiling tracing-core v0.1.34
[INFO] [stderr]    Compiling aho-corasick v1.1.3
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[INFO] [stderr]    Compiling miden-crypto v0.15.9
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[INFO] [stderr]    Compiling semver v1.0.26
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[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling winter-crypto v0.13.1
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling term v1.1.0
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling ascii-canvas v4.0.0
[INFO] [stderr]    Compiling petgraph v0.7.1
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling string_cache v0.8.9
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling lalrpop-util v0.22.2
[INFO] [stderr]    Compiling ena v0.14.3
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling anstyle-parse v0.2.7
[INFO] [stderr]    Compiling winter-fri v0.13.1
[INFO] [stderr]    Compiling anstyle v1.0.11
[INFO] [stderr]    Compiling colorchoice v1.0.4
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling anstyle-query v1.1.4
[INFO] [stderr]    Compiling anstream v0.6.20
[INFO] [stderr]    Compiling winter-air v0.13.1
[INFO] [stderr]    Compiling jiff v0.2.15
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling miden-miette-derive v8.0.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]    Compiling regex v1.11.2
[INFO] [stderr]    Compiling backtrace v0.3.75
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling lalrpop v0.22.2
[INFO] [stderr]    Compiling midenc-hir-type v0.1.5
[INFO] [stderr]    Compiling backtrace-ext v0.2.1
[INFO] [stderr]    Compiling miden-miette v8.0.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling winter-maybe-async v0.13.1
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling env_filter v0.1.3
[INFO] [stderr]    Compiling derive_more v2.0.1
[INFO] [stderr]    Compiling env_logger v0.11.8
[INFO] [stderr]    Compiling winter-prover v0.13.1
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]    Compiling toml_write v0.1.2
[INFO] [stderr]    Compiling winter-verifier v0.13.1
[INFO] [stderr]    Compiling bech32 v0.11.0
[INFO] [stderr]    Compiling serde_spanned v1.0.0
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling miden-debug-types v0.17.1
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling miden-core v0.17.2
[INFO] [stderr]    Compiling miden-utils-diagnostics v0.17.1
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling miden-air v0.17.1
[INFO] [stderr]    Compiling miden-processor v0.17.2
[INFO] [stderr]    Compiling miden-verifier v0.17.2
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling miden-assembly-syntax v0.17.1
[INFO] [stderr]    Compiling miden-mast-package v0.17.1
[INFO] [stderr]    Compiling miden-assembly v0.17.2
[INFO] [stderr]    Compiling miden-objects v0.11.4
[INFO] [stderr]    Compiling miden-stdlib v0.17.2
[INFO] [stderr]    Compiling miden-lib v0.11.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 28s
[INFO] running `Command { std: "docker" "inspect" "36a12672f07ef7f1fecb7b36dd4527033489fc8777a9b44b5855be2b06875379", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36a12672f07ef7f1fecb7b36dd4527033489fc8777a9b44b5855be2b06875379", kill_on_drop: false }`
[INFO] [stdout] 36a12672f07ef7f1fecb7b36dd4527033489fc8777a9b44b5855be2b06875379
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9f2f4351fa0cf66f6bae58240890e0907f2872990bdeb13379b7f988091293a8
[INFO] running `Command { std: "docker" "start" "-a" "9f2f4351fa0cf66f6bae58240890e0907f2872990bdeb13379b7f988091293a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling winter-utils v0.13.1
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling winter-math v0.13.1
[INFO] [stderr]    Compiling winter-rand-utils v0.13.1
[INFO] [stderr]    Compiling winter-crypto v0.13.1
[INFO] [stderr]    Compiling miden-crypto v0.15.9
[INFO] [stderr]    Compiling winter-fri v0.13.1
[INFO] [stderr]    Compiling winter-air v0.13.1
[INFO] [stderr]    Compiling winter-prover v0.13.1
[INFO] [stderr]    Compiling winter-verifier v0.13.1
[INFO] [stderr]    Compiling miden-debug-types v0.17.1
[INFO] [stderr]    Compiling miden-core v0.17.2
[INFO] [stderr]    Compiling miden-utils-diagnostics v0.17.1
[INFO] [stderr]    Compiling miden-air v0.17.1
[INFO] [stderr]    Compiling miden-assembly-syntax v0.17.1
[INFO] [stderr]    Compiling miden-processor v0.17.2
[INFO] [stderr]    Compiling miden-verifier v0.17.2
[INFO] [stderr]    Compiling miden-mast-package v0.17.1
[INFO] [stderr]    Compiling miden-assembly v0.17.2
[INFO] [stderr]    Compiling miden-stdlib v0.17.2
[INFO] [stderr]    Compiling miden-objects v0.11.4
[INFO] [stderr]    Compiling miden-lib v0.11.4 (/opt/rustwide/workdir)
[INFO] [stdout] error: couldn't read `/opt/rustwide/target/debug/build/miden-lib-90ef4d9c5b3fe55c/out/assets/kernels/kernel_library.masl`: No such file or directory (os error 2)
[INFO] [stdout]    --> src/transaction/mod.rs:440:9
[INFO] [stdout]     |
[INFO] [stdout] 440 |         include_bytes!(concat!(env!("OUT_DIR"), "/assets/kernels/kernel_library.masl"));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `rand`
[INFO] [stdout]   --> src/testing/note.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use rand::Rng;
[INFO] [stdout]    |     ^^^^ use of unresolved module or unlinked crate `rand`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `rand`, use `cargo add rand` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `miden-lib` (lib test) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "9f2f4351fa0cf66f6bae58240890e0907f2872990bdeb13379b7f988091293a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f2f4351fa0cf66f6bae58240890e0907f2872990bdeb13379b7f988091293a8", kill_on_drop: false }`
[INFO] [stdout] 9f2f4351fa0cf66f6bae58240890e0907f2872990bdeb13379b7f988091293a8
