[INFO] fetching crate svd-generator 0.7.0... [INFO] checking svd-generator-0.7.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate svd-generator 0.7.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate svd-generator 0.7.0 [INFO] finished tweaking crates.io crate svd-generator 0.7.0 [INFO] tweaked toml for crates.io crate svd-generator 0.7.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate svd-generator 0.7.0 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate svd-generator 0.7.0 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 717d691c75cc4f32ec3bf79e6672e099342bcca95c31f9d01c28c39c7fa1ddaf [INFO] running `Command { std: "docker" "start" "-a" "717d691c75cc4f32ec3bf79e6672e099342bcca95c31f9d01c28c39c7fa1ddaf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "717d691c75cc4f32ec3bf79e6672e099342bcca95c31f9d01c28c39c7fa1ddaf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "717d691c75cc4f32ec3bf79e6672e099342bcca95c31f9d01c28c39c7fa1ddaf", kill_on_drop: false }` [INFO] [stdout] 717d691c75cc4f32ec3bf79e6672e099342bcca95c31f9d01c28c39c7fa1ddaf [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 -Dunmustuse_in_always_ok" "-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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1d69ed65b1308922524be624b55b82a3635184efc826d189f4d535066d03b87f [INFO] running `Command { std: "docker" "start" "-a" "1d69ed65b1308922524be624b55b82a3635184efc826d189f4d535066d03b87f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.87 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling libc v0.2.159 [INFO] [stderr] Compiling thiserror v1.0.64 [INFO] [stderr] Checking colorchoice v1.0.2 [INFO] [stderr] Checking anstyle v1.0.8 [INFO] [stderr] Checking anstyle-query v1.1.1 [INFO] [stderr] Checking clap_lex v0.7.2 [INFO] [stderr] Checking anstyle-parse v0.2.5 [INFO] [stderr] Checking xml-rs v0.8.22 [INFO] [stderr] Checking convert_case v0.6.0 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking flat_device_tree v3.1.1 [INFO] [stderr] Checking anstream v0.6.15 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking clap_builder v4.5.20 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Checking xmltree v0.10.3 [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Checking regex-automata v0.4.8 [INFO] [stderr] Checking regex v1.11.0 [INFO] [stderr] Checking env_logger v0.9.3 [INFO] [stderr] Compiling thiserror-impl v1.0.64 [INFO] [stderr] Compiling clap_derive v4.5.18 [INFO] [stderr] Checking svd-rs v0.14.9 [INFO] [stderr] Checking svd-encoder v0.14.5 [INFO] [stderr] Checking clap v4.5.20 [INFO] [stderr] Checking svd-generator v0.7.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tree.rs:16:30 [INFO] [stdout] | [INFO] [stdout] 16 | pub const fn device_tree(&self) -> &Fdt { [INFO] [stdout] | ^^^^^ ^^^^ [INFO] [stdout] | | || [INFO] [stdout] | | |the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 16 | pub const fn device_tree(&self) -> &Fdt<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, std::string::String> [INFO] [stdout] --> src/main.rs:55:22 [INFO] [stdout] | [INFO] [stdout] 55 | let device_str = svd_encoder::encode(&device)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:55:22 [INFO] [stdout] | [INFO] [stdout] 55 | let device_str = svd_encoder::encode(&device)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, std::string::String> [INFO] [stdout] --> src/main.rs:55:22 [INFO] [stdout] | [INFO] [stdout] 55 | let device_str = svd_encoder::encode(&device)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:55:22 [INFO] [stdout] | [INFO] [stdout] 55 | let device_str = svd_encoder::encode(&device)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `svd-generator` (bin "svd-generator" test) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `svd-generator` (bin "svd-generator") due to 2 previous errors [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tree.rs:16:30 [INFO] [stdout] | [INFO] [stdout] 16 | pub const fn device_tree(&self) -> &Fdt { [INFO] [stdout] | ^^^^^ ^^^^ [INFO] [stdout] | | || [INFO] [stdout] | | |the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 16 | pub const fn device_tree(&self) -> &Fdt<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "1d69ed65b1308922524be624b55b82a3635184efc826d189f4d535066d03b87f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d69ed65b1308922524be624b55b82a3635184efc826d189f4d535066d03b87f", kill_on_drop: false }` [INFO] [stdout] 1d69ed65b1308922524be624b55b82a3635184efc826d189f4d535066d03b87f