[INFO] fetching crate arm-ffa 0.4.1...
[INFO] checking arm-ffa-0.4.1 against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] extracting crate arm-ffa 0.4.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate arm-ffa 0.4.1
[INFO] finished tweaking crates.io crate arm-ffa 0.4.1
[INFO] tweaked toml for crates.io crate arm-ffa 0.4.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate arm-ffa 0.4.1 on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate arm-ffa 0.4.1 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e5a7f111a3a8188f9dfd9e3f58ac3088ca89c49107ccf3f2e7434a6338b469b4
[INFO] running `Command { std: "docker" "start" "-a" "e5a7f111a3a8188f9dfd9e3f58ac3088ca89c49107ccf3f2e7434a6338b469b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e5a7f111a3a8188f9dfd9e3f58ac3088ca89c49107ccf3f2e7434a6338b469b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5a7f111a3a8188f9dfd9e3f58ac3088ca89c49107ccf3f2e7434a6338b469b4", kill_on_drop: false }`
[INFO] [stdout] e5a7f111a3a8188f9dfd9e3f58ac3088ca89c49107ccf3f2e7434a6338b469b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eca11bc184cc88a394000c6fd858187c7b07c6eae516e8baa2f749617dcb4702
[INFO] running `Command { std: "docker" "start" "-a" "eca11bc184cc88a394000c6fd858187c7b07c6eae516e8baa2f749617dcb4702", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.97
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]     Checking uuid v1.18.1
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.105
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling num_enum_derive v0.7.4
[INFO] [stderr]    Compiling zerocopy-derive v0.8.27
[INFO] [stderr]     Checking num_enum v0.7.4
[INFO] [stderr]     Checking arm-ffa v0.4.1 (/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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.46s
[INFO] running `Command { std: "docker" "inspect" "eca11bc184cc88a394000c6fd858187c7b07c6eae516e8baa2f749617dcb4702", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eca11bc184cc88a394000c6fd858187c7b07c6eae516e8baa2f749617dcb4702", kill_on_drop: false }`
[INFO] [stdout] eca11bc184cc88a394000c6fd858187c7b07c6eae516e8baa2f749617dcb4702
