[INFO] fetching crate arm-ffa 0.3.1...
[INFO] checking arm-ffa-0.3.1 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate arm-ffa 0.3.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate arm-ffa 0.3.1
[INFO] finished tweaking crates.io crate arm-ffa 0.3.1
[INFO] tweaked toml for crates.io crate arm-ffa 0.3.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate arm-ffa 0.3.1 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] crate crates.io crate arm-ffa 0.3.1 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] a0fe8d6ba0b78e9290428d00e769cf777e6a23bfdfc681a1fd5ba6c48d6b7feb
[INFO] running `Command { std: "docker" "start" "-a" "a0fe8d6ba0b78e9290428d00e769cf777e6a23bfdfc681a1fd5ba6c48d6b7feb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a0fe8d6ba0b78e9290428d00e769cf777e6a23bfdfc681a1fd5ba6c48d6b7feb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0fe8d6ba0b78e9290428d00e769cf777e6a23bfdfc681a1fd5ba6c48d6b7feb", kill_on_drop: false }`
[INFO] [stdout] a0fe8d6ba0b78e9290428d00e769cf777e6a23bfdfc681a1fd5ba6c48d6b7feb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 35eaa3ccf0ba3c9545d71d48cbf53dbdc8ff7c992d1aa36a338aa5722a0f6e6e
[INFO] running `Command { std: "docker" "start" "-a" "35eaa3ccf0ba3c9545d71d48cbf53dbdc8ff7c992d1aa36a338aa5722a0f6e6e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.97
[INFO] [stderr]    Compiling thiserror v2.0.14
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]     Checking uuid v1.18.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.105
[INFO] [stderr]    Compiling thiserror-impl v2.0.14
[INFO] [stderr]    Compiling num_enum_derive v0.7.4
[INFO] [stderr]    Compiling zerocopy-derive v0.8.26
[INFO] [stderr]     Checking num_enum v0.7.4
[INFO] [stderr]     Checking arm-ffa v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `endpoint_memory_access_descriptor` is never constructed
[INFO] [stdout]   --> src/ffa_v1_2.rs:28:19
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub(crate) struct endpoint_memory_access_descriptor {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `endpoint_memory_access_descriptor` is never constructed
[INFO] [stdout]   --> src/ffa_v1_2.rs:28:19
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub(crate) struct endpoint_memory_access_descriptor {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.49s
[INFO] running `Command { std: "docker" "inspect" "35eaa3ccf0ba3c9545d71d48cbf53dbdc8ff7c992d1aa36a338aa5722a0f6e6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35eaa3ccf0ba3c9545d71d48cbf53dbdc8ff7c992d1aa36a338aa5722a0f6e6e", kill_on_drop: false }`
[INFO] [stdout] 35eaa3ccf0ba3c9545d71d48cbf53dbdc8ff7c992d1aa36a338aa5722a0f6e6e