[INFO] fetching crate essential-memory-storage 0.3.0...
[INFO] testing essential-memory-storage-0.3.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate essential-memory-storage 0.3.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate essential-memory-storage 0.3.0
[INFO] finished tweaking crates.io crate essential-memory-storage 0.3.0
[INFO] tweaked toml for crates.io crate essential-memory-storage 0.3.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate essential-memory-storage 0.3.0 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 126 packages to latest compatible versions
[INFO] [stderr]       Adding essential-hash v0.2.0 (available: v0.10.0)
[INFO] [stderr]       Adding essential-state-read-vm v0.3.0 (available: v0.7.0)
[INFO] [stderr]       Adding essential-types v0.2.0 (available: v0.8.0)
[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] e194860e36f97b4a9ec3a0f8754ec4b8296af25e472cf9222c9024ff42a1734e
[INFO] running `Command { std: "docker" "start" "-a" "e194860e36f97b4a9ec3a0f8754ec4b8296af25e472cf9222c9024ff42a1734e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e194860e36f97b4a9ec3a0f8754ec4b8296af25e472cf9222c9024ff42a1734e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e194860e36f97b4a9ec3a0f8754ec4b8296af25e472cf9222c9024ff42a1734e", kill_on_drop: false }`
[INFO] [stdout] e194860e36f97b4a9ec3a0f8754ec4b8296af25e472cf9222c9024ff42a1734e
[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] e279d43aea0444fca9806b44bb3ddbda9db0e4c6ca0fd4b44cfea49027ce0f66
[INFO] running `Command { std: "docker" "start" "-a" "e279d43aea0444fca9806b44bb3ddbda9db0e4c6ca0fd4b44cfea49027ce0f66", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashbrown v0.16.0
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling unsafe-libyaml v0.2.11
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling secp256k1-sys v0.10.1
[INFO] [stderr]    Compiling signature v2.2.0
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling hash32 v0.2.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling signal-hook-registry v1.4.6
[INFO] [stderr]    Compiling essential-lock v0.1.0
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling ed25519 v2.2.3
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]    Compiling indexmap v2.11.4
[INFO] [stderr]    Compiling secp256k1 v0.29.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling cobs v0.3.0
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling ed25519-dalek v2.2.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling essential-types v0.2.0
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling postcard v1.1.3
[INFO] [stderr]    Compiling essential-hash v0.2.0
[INFO] [stderr]    Compiling essential-storage v0.3.0
[INFO] [stderr]    Compiling essential-asm-spec v0.2.1
[INFO] [stderr]    Compiling essential-asm-gen v0.3.1
[INFO] [stderr]    Compiling essential-constraint-asm v0.3.1
[INFO] [stderr]    Compiling essential-state-asm v0.3.1
[INFO] [stderr]    Compiling essential-constraint-vm v0.3.0
[INFO] [stderr]    Compiling essential-state-read-vm v0.3.0
[INFO] [stderr]    Compiling essential-memory-storage v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.19s
[INFO] running `Command { std: "docker" "inspect" "e279d43aea0444fca9806b44bb3ddbda9db0e4c6ca0fd4b44cfea49027ce0f66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e279d43aea0444fca9806b44bb3ddbda9db0e4c6ca0fd4b44cfea49027ce0f66", kill_on_drop: false }`
[INFO] [stdout] e279d43aea0444fca9806b44bb3ddbda9db0e4c6ca0fd4b44cfea49027ce0f66
[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] 6ec965ca05159ad4add0a053da25bec4d4d12bccb5c58f09b2c88eee08fcfeb4
[INFO] running `Command { std: "docker" "start" "-a" "6ec965ca05159ad4add0a053da25bec4d4d12bccb5c58f09b2c88eee08fcfeb4", kill_on_drop: false }`
[INFO] [stderr]    Compiling essential-memory-storage v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `test_utils`
[INFO] [stdout]  --> src/values/tests.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use test_utils::{
[INFO] [stdout]   |     ^^^^^^^^^^ use of unresolved module or unlinked crate `test_utils`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `test_utils`, use `cargo add test_utils` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `test_utils`
[INFO] [stdout]    --> src/values/tests.rs:374:42
[INFO] [stdout]     |
[INFO] [stdout] 374 |     let solutions: Vec<_> = (0..102).map(test_utils::solution_with_all_inputs).collect();
[INFO] [stdout]     |                                          ^^^^^^^^^^ use of unresolved module or unlinked crate `test_utils`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `test_utils`, use `cargo add test_utils` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `essential-memory-storage` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "6ec965ca05159ad4add0a053da25bec4d4d12bccb5c58f09b2c88eee08fcfeb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ec965ca05159ad4add0a053da25bec4d4d12bccb5c58f09b2c88eee08fcfeb4", kill_on_drop: false }`
[INFO] [stdout] 6ec965ca05159ad4add0a053da25bec4d4d12bccb5c58f09b2c88eee08fcfeb4