[INFO] fetching crate gatenative 0.2.0...
[INFO] checking gatenative-0.2.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate gatenative 0.2.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate gatenative 0.2.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate gatenative 0.2.0
[INFO] tweaked toml for crates.io crate gatenative 0.2.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate gatenative 0.2.0 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 gatenative 0.2.0 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] c990352e1e75911fb99ca84e80177b3e52c474b01df06496e9de56c00ac266f4
[INFO] running `Command { std: "docker" "start" "-a" "c990352e1e75911fb99ca84e80177b3e52c474b01df06496e9de56c00ac266f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c990352e1e75911fb99ca84e80177b3e52c474b01df06496e9de56c00ac266f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c990352e1e75911fb99ca84e80177b3e52c474b01df06496e9de56c00ac266f4", kill_on_drop: false }`
[INFO] [stdout] c990352e1e75911fb99ca84e80177b3e52c474b01df06496e9de56c00ac266f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 978e8e82d172c3cc831684fa7d41d5480051d3c6ad50c6976a78f05af890d030
[INFO] running `Command { std: "docker" "start" "-a" "978e8e82d172c3cc831684fa7d41d5480051d3c6ad50c6976a78f05af890d030", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling libc v0.2.170
[INFO] [stderr]    Compiling serde v1.0.218
[INFO] [stderr]    Compiling opencl-sys v0.2.9
[INFO] [stderr]    Compiling static_init_macro v1.0.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling static_init v1.0.3
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking gate_calc_log_bits v0.1.0
[INFO] [stderr]     Checking either v1.14.0
[INFO] [stderr]     Checking itoap v1.0.1
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking cl3 v0.9.5
[INFO] [stderr]     Checking opencl3 v0.9.5
[INFO] [stderr]     Checking gatesim v0.1.0
[INFO] [stderr]     Checking gateutil v0.1.0
[INFO] [stderr]     Checking gategen v0.2.1
[INFO] [stderr]     Checking gatenative v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<cpu_data_transform::CPUDataInputTransformer, Infallible>
[INFO] [stdout]     --> src/cpu_build_exec.rs:1257:59
[INFO] [stdout]      |
[INFO] [stdout] 1257 |       ) -> Result<CPUDataInputTransformer, Self::ErrorType> {
[INFO] [stdout]      |  ___________________________________________________________^
[INFO] [stdout] 1258 | |         Ok(CPUDataInputTransformer::new(
[INFO] [stdout] 1259 | |             u32::try_from(self.words_per_real_word << 5).unwrap(),
[INFO] [stdout] 1260 | |             input_elem_len,
[INFO] [stdout] ...    |
[INFO] [stdout] 1264 | |         ))
[INFO] [stdout] 1265 | |     }
[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<cpu_data_transform::CPUDataInputTransformer, Infallible>
[INFO] [stdout]     --> src/cpu_build_exec.rs:1258:9
[INFO] [stdout]      |
[INFO] [stdout] 1258 | /         Ok(CPUDataInputTransformer::new(
[INFO] [stdout] 1259 | |             u32::try_from(self.words_per_real_word << 5).unwrap(),
[INFO] [stdout] 1260 | |             input_elem_len,
[INFO] [stdout] 1261 | |             self.real_input_len,
[INFO] [stdout] 1262 | |             bit_mapping,
[INFO] [stdout] 1263 | |             true,
[INFO] [stdout] 1264 | |         ))
[INFO] [stdout]      | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<cpu_data_transform::CPUDataOutputTransformer, Infallible>
[INFO] [stdout]     --> src/cpu_build_exec.rs:1270:60
[INFO] [stdout]      |
[INFO] [stdout] 1270 |       ) -> Result<CPUDataOutputTransformer, Self::ErrorType> {
[INFO] [stdout]      |  ____________________________________________________________^
[INFO] [stdout] 1271 | |         Ok(CPUDataOutputTransformer::new(
[INFO] [stdout] 1272 | |             u32::try_from(self.words_per_real_word << 5).unwrap(),
[INFO] [stdout] 1273 | |             self.real_output_len,
[INFO] [stdout] ...    |
[INFO] [stdout] 1277 | |         ))
[INFO] [stdout] 1278 | |     }
[INFO] [stdout]      | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<cpu_data_transform::CPUDataOutputTransformer, Infallible>
[INFO] [stdout]     --> src/cpu_build_exec.rs:1271:9
[INFO] [stdout]      |
[INFO] [stdout] 1271 | /         Ok(CPUDataOutputTransformer::new(
[INFO] [stdout] 1272 | |             u32::try_from(self.words_per_real_word << 5).unwrap(),
[INFO] [stdout] 1273 | |             self.real_output_len,
[INFO] [stdout] 1274 | |             output_elem_len,
[INFO] [stdout] 1275 | |             bit_mapping,
[INFO] [stdout] 1276 | |             true,
[INFO] [stdout] 1277 | |         ))
[INFO] [stdout]      | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<cpu_build_exec::CPUDataHolder, Infallible>
[INFO] [stdout]   --> src/cpu_data_transform.rs:90:94
[INFO] [stdout]    |
[INFO] [stdout] 90 |       fn transform(&mut self, input: &CPUDataHolder) -> Result<CPUDataHolder, Self::ErrorType> {
[INFO] [stdout]    |  ______________________________________________________________________________________________^
[INFO] [stdout] 91 | |         let mut output = CPUDataHolder::new(vec![0; self.output_data_len(input.len())]);
[INFO] [stdout] 92 | |         self.transform_reuse(input, &mut output)?;
[INFO] [stdout] 93 | |         Ok(output)
[INFO] [stdout] 94 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<cpu_build_exec::CPUDataHolder, Infallible>
[INFO] [stdout]   --> src/cpu_data_transform.rs:92:9
[INFO] [stdout]    |
[INFO] [stdout] 92 |         self.transform_reuse(input, &mut output)?;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<cpu_build_exec::CPUDataHolder, Infallible>
[INFO] [stdout]   --> src/cpu_data_transform.rs:93:9
[INFO] [stdout]    |
[INFO] [stdout] 93 |         Ok(output)
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<cpu_build_exec::CPUDataHolder, Infallible>
[INFO] [stdout]    --> src/cpu_data_transform.rs:236:94
[INFO] [stdout]     |
[INFO] [stdout] 236 |       fn transform(&mut self, input: &CPUDataHolder) -> Result<CPUDataHolder, Self::ErrorType> {
[INFO] [stdout]     |  ______________________________________________________________________________________________^
[INFO] [stdout] 237 | |         let mut output = CPUDataHolder::new(vec![0; self.output_data_len(input.len())]);
[INFO] [stdout] 238 | |         self.transform_reuse(input, &mut output)?;
[INFO] [stdout] 239 | |         Ok(output)
[INFO] [stdout] 240 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<cpu_build_exec::CPUDataHolder, Infallible>
[INFO] [stdout]    --> src/cpu_data_transform.rs:238:9
[INFO] [stdout]     |
[INFO] [stdout] 238 |         self.transform_reuse(input, &mut output)?;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<cpu_build_exec::CPUDataHolder, Infallible>
[INFO] [stdout]    --> src/cpu_data_transform.rs:239:9
[INFO] [stdout]     |
[INFO] [stdout] 239 |         Ok(output)
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]     --> src/opencl_build_exec.rs:1072:5
[INFO] [stdout]      |
[INFO] [stdout] 1072 |     usize::try_from(group_len).unwrap()
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]     --> src/opencl_build_exec.rs:1339:33
[INFO] [stdout]      |
[INFO] [stdout] 1339 |                 let group_len = usize::try_from(get_preferred_work_group_size(&device)).unwrap();
[INFO] [stdout]      |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]    --> src/opencl_data_transform.rs:154:25
[INFO] [stdout]     |
[INFO] [stdout] 154 |         let group_len = usize::try_from(device.max_work_group_size().unwrap()).unwrap();
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u32, Infallible>
[INFO] [stdout]    --> src/opencl_data_transform.rs:215:27
[INFO] [stdout]     |
[INFO] [stdout] 215 |         let cl_word_len = cl_uint::try_from(self.word_len).unwrap();
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]    --> src/opencl_data_transform.rs:393:24
[INFO] [stdout]     |
[INFO] [stdout] 393 |             group_len: usize::try_from(device.max_work_group_size().unwrap()).unwrap(),
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u32, Infallible>
[INFO] [stdout]    --> src/opencl_data_transform.rs:445:27
[INFO] [stdout]     |
[INFO] [stdout] 445 |         let cl_word_len = cl_uint::try_from(self.word_len).unwrap();
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gatenative` (lib) due to 16 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "978e8e82d172c3cc831684fa7d41d5480051d3c6ad50c6976a78f05af890d030", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "978e8e82d172c3cc831684fa7d41d5480051d3c6ad50c6976a78f05af890d030", kill_on_drop: false }`
[INFO] [stdout] 978e8e82d172c3cc831684fa7d41d5480051d3c6ad50c6976a78f05af890d030
