[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<OpResult, core::convert::Infallible>
[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<OpResult, core::convert::Infallible>
[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<OpResult, core::convert::Infallible>
[INFO] [stdout]    --> src/scheduling.rs:239:82
[INFO] [stdout]     |
[INFO] [stdout] 239 |           fn periodic_op(&mut self, op_code: i32) -> Result<OpResult, Self::Error> {
[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<OpResult, core::convert::Infallible>
[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<OpResult, core::convert::Infallible>
[INFO] [stdout]    --> src/scheduling.rs:259:82
[INFO] [stdout]     |
[INFO] [stdout] 259 |           fn periodic_op(&mut self, op_code: i32) -> Result<OpResult, Self::Error> {
[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<OpResult, core::convert::Infallible>
[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
