[INFO] cloning repository https://github.com/KAIYOHUGO/rota [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KAIYOHUGO/rota" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKAIYOHUGO%2Frota", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKAIYOHUGO%2Frota'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 22dd2dca1cd05c555d475f8a9536b8b9c9dd26b4 [INFO] checking KAIYOHUGO/rota against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKAIYOHUGO%2Frota" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/KAIYOHUGO/rota [INFO] finished tweaking git repo https://github.com/KAIYOHUGO/rota [INFO] tweaked toml for git repo https://github.com/KAIYOHUGO/rota written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/KAIYOHUGO/rota 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 git repo https://github.com/KAIYOHUGO/rota 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 16a70d579fa4a425b38a542bd577c308f32cef942fd65b18916615f9e6436485 [INFO] running `Command { std: "docker" "start" "-a" "16a70d579fa4a425b38a542bd577c308f32cef942fd65b18916615f9e6436485", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "16a70d579fa4a425b38a542bd577c308f32cef942fd65b18916615f9e6436485", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16a70d579fa4a425b38a542bd577c308f32cef942fd65b18916615f9e6436485", kill_on_drop: false }` [INFO] [stdout] 16a70d579fa4a425b38a542bd577c308f32cef942fd65b18916615f9e6436485 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 047fb4421a5e7522e9df00b0f01134f045a4d518e7077cfcda087489fb2fb16f [INFO] running `Command { std: "docker" "start" "-a" "047fb4421a5e7522e9df00b0f01134f045a4d518e7077cfcda087489fb2fb16f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.171 [INFO] [stderr] Checking once_cell v1.21.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling winnow v0.7.4 [INFO] [stderr] Compiling indexmap v2.8.0 [INFO] [stderr] Compiling zerocopy v0.8.23 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Compiling nix v0.29.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking endi v1.1.0 [INFO] [stderr] Checking bitflags v2.9.0 [INFO] [stderr] Compiling input-sys v1.18.0 [INFO] [stderr] Checking log v0.4.26 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking anstyle-parse v0.2.6 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking tracing-core v0.1.33 [INFO] [stderr] Checking anstyle v1.0.10 [INFO] [stderr] Checking anstyle-query v1.1.2 [INFO] [stderr] Checking colorchoice v1.0.3 [INFO] [stderr] Checking env_filter v0.1.3 [INFO] [stderr] Checking ordered-stream v0.2.0 [INFO] [stderr] Checking anstream v0.6.18 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking concurrent-queue v2.5.0 [INFO] [stderr] Checking env_logger v0.11.7 [INFO] [stderr] Checking event-listener v5.4.0 [INFO] [stderr] Checking chumsky v0.9.3 [INFO] [stderr] Checking event-listener-strategy v0.5.3 [INFO] [stderr] Checking async-broadcast v0.7.2 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking socket2 v0.5.8 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking mio v1.0.3 [INFO] [stderr] Checking xdg-home v1.3.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking udev v0.9.3 [INFO] [stderr] Checking input v0.9.1 [INFO] [stderr] Compiling toml_edit v0.22.24 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Compiling knus-derive v3.2.0 [INFO] [stderr] Compiling proc-macro-crate v3.3.0 [INFO] [stderr] Compiling zvariant_utils v2.1.0 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling enumflags2_derive v0.7.11 [INFO] [stderr] Compiling zvariant_derive v4.2.0 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling miette-derive v5.10.0 [INFO] [stderr] Compiling tracing-attributes v0.1.28 [INFO] [stderr] Compiling serde_repr v0.1.20 [INFO] [stderr] Compiling async-trait v0.1.88 [INFO] [stderr] Compiling zbus_macros v4.4.0 [INFO] [stderr] Checking tokio v1.44.1 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking miette v5.10.0 [INFO] [stderr] Checking knus v3.2.0 [INFO] [stderr] Checking serde v1.0.219 [INFO] [stderr] Checking enumflags2 v0.7.11 [INFO] [stderr] Checking zvariant v4.2.0 [INFO] [stderr] Checking zbus_names v3.0.0 [INFO] [stderr] Checking zbus v4.4.0 [INFO] [stderr] Checking rota v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: enum `LightLevelUnit` is never used [INFO] [stdout] --> src/iio/sensor_proxy.rs:93:10 [INFO] [stdout] | [INFO] [stdout] 93 | pub enum LightLevelUnit { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/config.rs:37:17 [INFO] [stdout] | [INFO] [stdout] 37 | #[derive(Debug, Decode)] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] = note: this error originates in the derive macro `Decode` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/config.rs:37:17 [INFO] [stdout] | [INFO] [stdout] 37 | #[derive(Debug, Decode)] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `Decode` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/config.rs:51:17 [INFO] [stdout] | [INFO] [stdout] 51 | #[derive(Debug, Decode)] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `Decode` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/config.rs:59:17 [INFO] [stdout] | [INFO] [stdout] 59 | #[derive(Debug, Decode)] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `Decode` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/config.rs:81:20 [INFO] [stdout] | [INFO] [stdout] 81 | return Ok(Self::Config(s[1..].to_owned())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/config.rs:83:16 [INFO] [stdout] | [INFO] [stdout] 83 | return Ok(Self::Value(s.to_owned())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rota` (bin "rota") due to 6 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: enum `LightLevelUnit` is never used [INFO] [stdout] --> src/iio/sensor_proxy.rs:93:10 [INFO] [stdout] | [INFO] [stdout] 93 | pub enum LightLevelUnit { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/config.rs:37:17 [INFO] [stdout] | [INFO] [stdout] 37 | #[derive(Debug, Decode)] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] = note: this error originates in the derive macro `Decode` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/config.rs:37:17 [INFO] [stdout] | [INFO] [stdout] 37 | #[derive(Debug, Decode)] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `Decode` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/config.rs:51:17 [INFO] [stdout] | [INFO] [stdout] 51 | #[derive(Debug, Decode)] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `Decode` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/config.rs:59:17 [INFO] [stdout] | [INFO] [stdout] 59 | #[derive(Debug, Decode)] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `Decode` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/config.rs:81:20 [INFO] [stdout] | [INFO] [stdout] 81 | return Ok(Self::Config(s[1..].to_owned())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/config.rs:83:16 [INFO] [stdout] | [INFO] [stdout] 83 | return Ok(Self::Value(s.to_owned())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rota` (bin "rota" test) due to 6 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "047fb4421a5e7522e9df00b0f01134f045a4d518e7077cfcda087489fb2fb16f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "047fb4421a5e7522e9df00b0f01134f045a4d518e7077cfcda087489fb2fb16f", kill_on_drop: false }` [INFO] [stdout] 047fb4421a5e7522e9df00b0f01134f045a4d518e7077cfcda087489fb2fb16f