[INFO] fetching crate unc-primitives-core 0.12.2...
[INFO] checking unc-primitives-core-0.12.2 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate unc-primitives-core 0.12.2 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate unc-primitives-core 0.12.2
[INFO] finished tweaking crates.io crate unc-primitives-core 0.12.2
[INFO] tweaked toml for crates.io crate unc-primitives-core 0.12.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate unc-primitives-core 0.12.2 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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 122 packages to latest compatible versions
[INFO] [stderr]       Adding base64 v0.21.7 (available: v0.22.1)
[INFO] [stderr]       Adding bs58 v0.4.0 (available: v0.5.1)
[INFO] [stderr]       Adding derive_more v0.99.20 (available: v2.0.1)
[INFO] [stderr]       Adding num-rational v0.3.2 (available: v0.4.2)
[INFO] [stderr]       Adding strum v0.24.1 (available: v0.27.2)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.16)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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_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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 61d33d3895991e5a998ac601c7e54b2863eb2cdb08e7d6f9eb423ba4fae85dc0
[INFO] running `Command { std: "docker" "start" "-a" "61d33d3895991e5a998ac601c7e54b2863eb2cdb08e7d6f9eb423ba4fae85dc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "61d33d3895991e5a998ac601c7e54b2863eb2cdb08e7d6f9eb423ba4fae85dc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61d33d3895991e5a998ac601c7e54b2863eb2cdb08e7d6f9eb423ba4fae85dc0", kill_on_drop: false }`
[INFO] [stdout] 61d33d3895991e5a998ac601c7e54b2863eb2cdb08e7d6f9eb423ba4fae85dc0
[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=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43db54de95270cb9a0573506af482c560605d0ca20adbbd17f59b18d71bc64f4
[INFO] running `Command { std: "docker" "start" "-a" "43db54de95270cb9a0573506af482c560605d0ca20adbbd17f59b18d71bc64f4", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling num-bigint v0.3.3
[INFO] [stderr]    Compiling borsh v1.5.7
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking base64 v0.22.1
[INFO] [stderr]     Checking console v0.15.11
[INFO] [stderr]     Checking similar v2.7.0
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]    Compiling strum_macros v0.24.3
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]     Checking strum v0.24.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling borsh-derive v1.5.7
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling derive_arbitrary v1.4.2
[INFO] [stderr]    Compiling enum-map-derive v0.17.0
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]    Compiling derive_more v0.99.20
[INFO] [stderr]     Checking arbitrary v1.4.2
[INFO] [stderr]     Checking enum-map v2.7.3
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking pest v2.8.1
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling pest_meta v2.8.1
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling serde_with_macros v3.14.0
[INFO] [stderr]    Compiling pest_generator v2.8.1
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]    Compiling pest_derive v2.8.1
[INFO] [stderr]     Checking serde_with v3.14.0
[INFO] [stderr]     Checking unc-account-id v0.7.2
[INFO] [stderr]     Checking insta v1.43.1
[INFO] [stderr]     Checking serde_json v1.0.143
[INFO] [stderr]     Checking unc-primitives-core v0.12.2 (/opt/rustwide/workdir)
[INFO] [stdout] error: struct `Struct` is never constructed
[INFO] [stdout]    --> src/hash.rs:242:12
[INFO] [stdout]     |
[INFO] [stdout] 242 |     struct Struct {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `-D dead-code` implied by `-D warnings`
[INFO] [stdout]     = help: to override `-D warnings` add `#[allow(dead_code)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `unc-primitives-core` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "43db54de95270cb9a0573506af482c560605d0ca20adbbd17f59b18d71bc64f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43db54de95270cb9a0573506af482c560605d0ca20adbbd17f59b18d71bc64f4", kill_on_drop: false }`
[INFO] [stdout] 43db54de95270cb9a0573506af482c560605d0ca20adbbd17f59b18d71bc64f4