[INFO] fetching crate robokit 0.3.0... [INFO] checking robokit-0.3.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate robokit 0.3.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate robokit 0.3.0 [INFO] finished tweaking crates.io crate robokit 0.3.0 [INFO] tweaked toml for crates.io crate robokit 0.3.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate robokit 0.3.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 57 packages to latest compatible versions [INFO] [stderr] Adding defmt v0.3.100 (available: v1.0.1) [INFO] [stderr] Adding embedded-hal v0.2.7 (available: v1.0.0) [INFO] [stderr] Adding embedded-hal v1.0.0-alpha.8 (available: v1.0.0) [INFO] [stderr] Adding heapless v0.7.17 (available: v0.9.2) [INFO] [stderr] Adding rmodbus v0.7.6 (available: v0.12.2) [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] 647a4b5a248398a8fb3e9e8d42f9e897f51270646a083cbdf4e014cd3513a8bd [INFO] running `Command { std: "docker" "start" "-a" "647a4b5a248398a8fb3e9e8d42f9e897f51270646a083cbdf4e014cd3513a8bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "647a4b5a248398a8fb3e9e8d42f9e897f51270646a083cbdf4e014cd3513a8bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "647a4b5a248398a8fb3e9e8d42f9e897f51270646a083cbdf4e014cd3513a8bd", kill_on_drop: false }` [INFO] [stdout] 647a4b5a248398a8fb3e9e8d42f9e897f51270646a083cbdf4e014cd3513a8bd [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] 9315730b6e430963d7155735bd575b09cd7bf00f06028b8d4a0fc284c9ef0741 [INFO] running `Command { std: "docker" "start" "-a" "9315730b6e430963d7155735bd575b09cd7bf00f06028b8d4a0fc284c9ef0741", kill_on_drop: false }` [INFO] [stderr] Compiling defmt-macros v1.0.1 [INFO] [stderr] Compiling defmt v1.0.1 [INFO] [stderr] Compiling fixed v1.29.0 [INFO] [stderr] Checking nb v1.1.0 [INFO] [stderr] Compiling thiserror v2.0.17 [INFO] [stderr] Compiling heapless v0.7.17 [INFO] [stderr] Checking gcd v2.3.0 [INFO] [stderr] Compiling proc-macro-error-attr2 v2.0.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking replace_with v0.1.8 [INFO] [stderr] Checking ieee754 v0.2.6 [INFO] [stderr] Compiling thiserror-impl v2.0.17 [INFO] [stderr] Checking integer-sqrt v0.1.5 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking nb v0.1.3 [INFO] [stderr] Checking embedded-hal v1.0.0-alpha.8 [INFO] [stderr] Checking embedded-hal v0.2.7 [INFO] [stderr] Compiling proc-macro-error2 v2.0.1 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Checking rmodbus v0.7.6 [INFO] [stderr] Compiling defmt-parser v1.0.0 [INFO] [stderr] Checking defmt v0.3.100 [INFO] [stderr] Checking fugit v0.3.9 [INFO] [stderr] Checking fugit-timer v0.1.3 [INFO] [stderr] Checking fixed-sqrt v0.2.5 [INFO] [stderr] Checking ramp-maker v0.2.0 [INFO] [stderr] Checking stepper v0.6.0 [INFO] [stderr] Checking robokit v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/actuators/axis.rs:203:90 [INFO] [stdout] | [INFO] [stdout] 203 | fn delay_to_ticks(&self, delay: f64) -> Result, Self::Error> { [INFO] [stdout] | __________________________________________________________________________________________^ [INFO] [stdout] 204 | | let ticks = TimerDuration::::from_ticks((delay * (TIMER_HZ as f64)) as u32); [INFO] [stdout] 205 | | [INFO] [stdout] 206 | | Ok(ticks) [INFO] [stdout] 207 | | } [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, Infallible> [INFO] [stdout] --> src/actuators/axis.rs:206:9 [INFO] [stdout] | [INFO] [stdout] 206 | Ok(ticks) [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `robokit` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/actuators/axis.rs:203:90 [INFO] [stdout] | [INFO] [stdout] 203 | fn delay_to_ticks(&self, delay: f64) -> Result, Self::Error> { [INFO] [stdout] | __________________________________________________________________________________________^ [INFO] [stdout] 204 | | let ticks = TimerDuration::::from_ticks((delay * (TIMER_HZ as f64)) as u32); [INFO] [stdout] 205 | | [INFO] [stdout] 206 | | Ok(ticks) [INFO] [stdout] 207 | | } [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, Infallible> [INFO] [stdout] --> src/actuators/axis.rs:206:9 [INFO] [stdout] | [INFO] [stdout] 206 | Ok(ticks) [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `robokit` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "9315730b6e430963d7155735bd575b09cd7bf00f06028b8d4a0fc284c9ef0741", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9315730b6e430963d7155735bd575b09cd7bf00f06028b8d4a0fc284c9ef0741", kill_on_drop: false }` [INFO] [stdout] 9315730b6e430963d7155735bd575b09cd7bf00f06028b8d4a0fc284c9ef0741