[INFO] fetching crate satrs 0.3.0-alpha.3... [INFO] checking satrs-0.3.0-alpha.3 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate satrs 0.3.0-alpha.3 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate satrs 0.3.0-alpha.3 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate satrs 0.3.0-alpha.3 [INFO] tweaked toml for crates.io crate satrs 0.3.0-alpha.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate satrs 0.3.0-alpha.3 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 satrs 0.3.0-alpha.3 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 5954f63af1990bc607caf2ae9205de776963b503af58b5b8e837e5044ee66f95 [INFO] running `Command { std: "docker" "start" "-a" "5954f63af1990bc607caf2ae9205de776963b503af58b5b8e837e5044ee66f95", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5954f63af1990bc607caf2ae9205de776963b503af58b5b8e837e5044ee66f95", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5954f63af1990bc607caf2ae9205de776963b503af58b5b8e837e5044ee66f95", kill_on_drop: false }` [INFO] [stdout] 5954f63af1990bc607caf2ae9205de776963b503af58b5b8e837e5044ee66f95 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 453fe6dcfe1b0dd4a4163077538a0794116b414685b72bf7730a066c74b6dee5 [INFO] running `Command { std: "docker" "start" "-a" "453fe6dcfe1b0dd4a4163077538a0794116b414685b72bf7730a066c74b6dee5", kill_on_drop: false }` [INFO] [stderr] Compiling thiserror v2.0.17 [INFO] [stderr] Compiling syn v2.0.109 [INFO] [stderr] Compiling heapless v0.7.17 [INFO] [stderr] Compiling arbitrary-int v1.3.0 [INFO] [stderr] Compiling heapless v0.9.1 [INFO] [stderr] Compiling portable-atomic v1.11.1 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking hash32 v0.2.1 [INFO] [stderr] Checking crossbeam-channel v0.5.15 [INFO] [stderr] Checking foldhash v0.2.0 [INFO] [stderr] Checking mio v1.1.0 [INFO] [stderr] Checking hashbrown v0.16.0 [INFO] [stderr] Checking downcast-rs v2.0.2 [INFO] [stderr] Checking tempfile v3.23.0 [INFO] [stderr] Checking bus v2.4.1 [INFO] [stderr] Checking static_cell v2.1.1 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling zerocopy-derive v0.8.27 [INFO] [stderr] Compiling thiserror-impl v2.0.17 [INFO] [stderr] Compiling num_enum_derive v0.7.5 [INFO] [stderr] Compiling delegate v0.13.4 [INFO] [stderr] Compiling bitbybit v1.4.0 [INFO] [stderr] Compiling derive-new v0.7.0 [INFO] [stderr] Checking num_enum v0.7.5 [INFO] [stderr] Checking cobs v0.3.0 [INFO] [stderr] Checking cobs v0.5.0 [INFO] [stderr] Checking zerocopy v0.8.27 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking arbitrary-int v2.0.0 [INFO] [stderr] Checking chrono v0.4.42 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking rand v0.9.2 [INFO] [stderr] Checking postcard v1.1.3 [INFO] [stderr] Checking spacepackets v0.17.0 [INFO] [stderr] Checking satrs-shared v0.2.4 [INFO] [stderr] Checking satrs v0.3.0-alpha.3 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/scheduling.rs:188:21 [INFO] [stdout] | [INFO] [stdout] 188 | task.periodic_op(task_with_op_code.op_code).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `satrs` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: value assigned to `buf` is never read [INFO] [stdout] --> src/params.rs:1115:9 [INFO] [stdout] | [INFO] [stdout] 1115 | buf[0] = 200; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (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/scheduling.rs:188:21 [INFO] [stdout] | [INFO] [stdout] 188 | task.periodic_op(task_with_op_code.op_code).unwrap(); [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/scheduling.rs:239:82 [INFO] [stdout] | [INFO] [stdout] 239 | fn periodic_op(&mut self, op_code: i32) -> Result { [INFO] [stdout] | __________________________________________________________________________________^ [INFO] [stdout] 240 | | self.called_queue [INFO] [stdout] 241 | | .send(CallInfo { [INFO] [stdout] 242 | | time: Instant::now(), [INFO] [stdout] ... | [INFO] [stdout] 246 | | Ok(OpResult::Ok) [INFO] [stdout] 247 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/scheduling.rs:246:13 [INFO] [stdout] | [INFO] [stdout] 246 | Ok(OpResult::Ok) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/scheduling.rs:259:82 [INFO] [stdout] | [INFO] [stdout] 259 | fn periodic_op(&mut self, op_code: i32) -> Result { [INFO] [stdout] | __________________________________________________________________________________^ [INFO] [stdout] 260 | | self.called_queue [INFO] [stdout] 261 | | .send(CallInfo { [INFO] [stdout] 262 | | time: Instant::now(), [INFO] [stdout] ... | [INFO] [stdout] 266 | | Ok(OpResult::Ok) [INFO] [stdout] 267 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/scheduling.rs:266:13 [INFO] [stdout] | [INFO] [stdout] 266 | Ok(OpResult::Ok) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `satrs` (lib test) due to 5 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "453fe6dcfe1b0dd4a4163077538a0794116b414685b72bf7730a066c74b6dee5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "453fe6dcfe1b0dd4a4163077538a0794116b414685b72bf7730a066c74b6dee5", kill_on_drop: false }` [INFO] [stdout] 453fe6dcfe1b0dd4a4163077538a0794116b414685b72bf7730a066c74b6dee5