[INFO] fetching crate stronghold-rlu 0.4.3...
[INFO] testing stronghold-rlu-0.4.3 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate stronghold-rlu 0.4.3 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate stronghold-rlu 0.4.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate stronghold-rlu 0.4.3
[INFO] tweaked toml for crates.io crate stronghold-rlu 0.4.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate stronghold-rlu 0.4.3 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 126 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.3.6 (available: v0.7.0)
[INFO] [stderr]       Adding ctor v0.1.26 (available: v0.5.0)
[INFO] [stderr]       Adding env_logger v0.9.3 (available: v0.11.8)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[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-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a5c033180a2e2a530fa98faf056ec5e5cecbbf7d5eb867e683fd8bf31dc11f3f
[INFO] running `Command { std: "docker" "start" "-a" "a5c033180a2e2a530fa98faf056ec5e5cecbbf7d5eb867e683fd8bf31dc11f3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a5c033180a2e2a530fa98faf056ec5e5cecbbf7d5eb867e683fd8bf31dc11f3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5c033180a2e2a530fa98faf056ec5e5cecbbf7d5eb867e683fd8bf31dc11f3f", kill_on_drop: false }`
[INFO] [stdout] a5c033180a2e2a530fa98faf056ec5e5cecbbf7d5eb867e683fd8bf31dc11f3f
[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=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] a548595ef0e7c60d6d0f33d5c9fb0fa8f6691203c086916336911e8a94ad6293
[INFO] running `Command { std: "docker" "start" "-a" "a548595ef0e7c60d6d0f33d5c9fb0fa8f6691203c086916336911e8a94ad6293", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling atom v0.4.0
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling stronghold-rlu v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.59s
[INFO] running `Command { std: "docker" "inspect" "a548595ef0e7c60d6d0f33d5c9fb0fa8f6691203c086916336911e8a94ad6293", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a548595ef0e7c60d6d0f33d5c9fb0fa8f6691203c086916336911e8a94ad6293", kill_on_drop: false }`
[INFO] [stdout] a548595ef0e7c60d6d0f33d5c9fb0fa8f6691203c086916336911e8a94ad6293
[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=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] 0e96714a9bd9f38ff1bcb00350a0847913ee3715c65eac021c5a3db6d310edf5
[INFO] running `Command { std: "docker" "start" "-a" "0e96714a9bd9f38ff1bcb00350a0847913ee3715c65eac021c5a3db6d310edf5", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling half v1.8.3
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling criterion-plot v0.4.5
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling csv v1.3.1
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling threadpool v1.8.1
[INFO] [stderr]    Compiling stronghold-rlu v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling ctor v0.1.26
[INFO] [stderr]    Compiling regex v1.11.3
[INFO] [stderr]    Compiling env_logger v0.9.3
[INFO] [stderr]    Compiling criterion v0.3.6
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `rand_utils`
[INFO] [stdout]    --> src/rlog.rs:171:9
[INFO] [stdout]     |
[INFO] [stdout] 171 |     use rand_utils::random::{string, usize};
[INFO] [stdout]     |         ^^^^^^^^^^ use of unresolved module or unlinked crate `rand_utils`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `rand_utils`, use `cargo add rand_utils` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `rand_utils`
[INFO] [stdout]  --> tests/integration.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use rand_utils::random as rnd;
[INFO] [stdout]   |     ^^^^^^^^^^ use of unresolved module or unlinked crate `rand_utils`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `rand_utils`, use `cargo add rand_utils` 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] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `stronghold-rlu` (lib test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `stronghold-rlu` (test "integration") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "0e96714a9bd9f38ff1bcb00350a0847913ee3715c65eac021c5a3db6d310edf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e96714a9bd9f38ff1bcb00350a0847913ee3715c65eac021c5a3db6d310edf5", kill_on_drop: false }`
[INFO] [stdout] 0e96714a9bd9f38ff1bcb00350a0847913ee3715c65eac021c5a3db6d310edf5