[INFO] fetching crate fdsum 0.3.0-rc2...
[INFO] checking fdsum-0.3.0-rc2 against c79f6bc4fc2389852aeff667626cb3e58adfe71c for pr-164081
[INFO] extracting crate fdsum 0.3.0-rc2 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate fdsum 0.3.0-rc2
[INFO] finished tweaking crates.io crate fdsum 0.3.0-rc2
[INFO] tweaked toml for crates.io crate fdsum 0.3.0-rc2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fdsum 0.3.0-rc2 on toolchain c79f6bc4fc2389852aeff667626cb3e58adfe71c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c79f6bc4fc2389852aeff667626cb3e58adfe71c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fdsum 0.3.0-rc2 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" "+c79f6bc4fc2389852aeff667626cb3e58adfe71c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 224bfd8816847c79e91e68494183251e4192206284ab72a31093b027ba392fe9
[INFO] running `Command { std: "docker" "start" "224bfd8816847c79e91e68494183251e4192206284ab72a31093b027ba392fe9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "224bfd8816847c79e91e68494183251e4192206284ab72a31093b027ba392fe9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "224bfd8816847c79e91e68494183251e4192206284ab72a31093b027ba392fe9" "/opt/rustwide/cargo-home/bin/cargo" "+c79f6bc4fc2389852aeff667626cb3e58adfe71c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "224bfd8816847c79e91e68494183251e4192206284ab72a31093b027ba392fe9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "224bfd8816847c79e91e68494183251e4192206284ab72a31093b027ba392fe9" "/opt/rustwide/cargo-home/bin/cargo" "+c79f6bc4fc2389852aeff667626cb3e58adfe71c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]     Checking linux-raw-sys v0.9.4
[INFO] [stderr]     Checking bitflags v2.9.1
[INFO] [stderr]    Compiling cc v1.2.26
[INFO] [stderr]     Checking anstyle-parse v0.2.7
[INFO] [stderr]     Checking cfg-if v1.0.1
[INFO] [stderr]     Checking anstyle-query v1.1.3
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking anstyle v1.0.11
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]     Checking colorchoice v1.0.4
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking anstream v0.6.19
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]     Checking clap_lex v0.7.5
[INFO] [stderr]    Compiling syn v2.0.102
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]     Checking unicode-width v0.2.1
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking terminal_size v0.4.2
[INFO] [stderr]     Checking number_prefix v0.4.0
[INFO] [stderr]     Checking console v0.15.11
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking clap_builder v4.5.40
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]     Checking arrayref v0.3.9
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking itoa v1.0.15
[INFO] [stderr]     Checking constant_time_eq v0.3.1
[INFO] [stderr]     Checking ryu v1.0.20
[INFO] [stderr]     Checking indicatif v0.17.11
[INFO] [stderr]    Compiling blake3 v1.8.2
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking generic-array v1.2.0
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stdout] error[E0493]: destructor of `ArrayBuilder<T, N>` cannot be evaluated at compile-time
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/generic-array-1.2.0/src/internal.rs:84:37
[INFO] [stdout]    |
[INFO] [stdout] 84 |     pub const unsafe fn assume_init(self) -> GenericArray<T, N> {
[INFO] [stdout]    |                                     ^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] ...
[INFO] [stdout] 90 |     }
[INFO] [stdout]    |     - value is dropped here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0493`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `generic-array` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "224bfd8816847c79e91e68494183251e4192206284ab72a31093b027ba392fe9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "224bfd8816847c79e91e68494183251e4192206284ab72a31093b027ba392fe9", kill_on_drop: false }`
[INFO] [stdout] 224bfd8816847c79e91e68494183251e4192206284ab72a31093b027ba392fe9