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"/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ef58e8779356603ad3d3728ddccdebb1756b4b4a2491a9c6164e606c423635e6 [INFO] running `Command { std: "docker" "start" "-a" "ef58e8779356603ad3d3728ddccdebb1756b4b4a2491a9c6164e606c423635e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ef58e8779356603ad3d3728ddccdebb1756b4b4a2491a9c6164e606c423635e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef58e8779356603ad3d3728ddccdebb1756b4b4a2491a9c6164e606c423635e6", kill_on_drop: false }` [INFO] [stdout] ef58e8779356603ad3d3728ddccdebb1756b4b4a2491a9c6164e606c423635e6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bb35e941a9764b16ab92599c8eb30194f63d9114960e16a38503b40b01a24344 [INFO] running `Command { std: "docker" "start" "-a" "bb35e941a9764b16ab92599c8eb30194f63d9114960e16a38503b40b01a24344", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling winapi v0.3.9 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking xmlparser v0.13.6 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Checking cpufeatures v0.2.11 [INFO] [stderr] Checking ryu v1.0.16 [INFO] [stderr] Checking roxmltree v0.14.1 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Checking object v0.28.4 [INFO] [stderr] Checking executable_memory v0.1.2 (https://github.com/Benjins/rs-executable_memory.git?branch=bns-16K-pages#b2e969f4) [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking simd-codegen-fuzzer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Instant` [INFO] [stdout] --> src/rand.rs:6:17 [INFO] [stdout] | [INFO] [stdout] 6 | use std::time::{Instant, SystemTime}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `aligned_slice::AlignedSlice` [INFO] [stdout] --> src/main.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | use aligned_slice::AlignedSlice; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Instant` [INFO] [stdout] --> src/rand.rs:6:17 [INFO] [stdout] | [INFO] [stdout] 6 | use std::time::{Instant, SystemTime}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `aligned_slice::AlignedSlice` [INFO] [stdout] --> src/main.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | use aligned_slice::AlignedSlice; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `CompilerIOMessage_WriteStdin` should have an upper camel case name [INFO] [stdout] --> src/compilation_config.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 42 | pub struct CompilerIOMessage_WriteStdin { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `CompilerIomessageWriteStdin` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `libc` [INFO] [stdout] --> src/exec_mem.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use libc; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::x86_intrinsics::AlignedWrapper` [INFO] [stdout] --> src/exec_mem.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::x86_intrinsics::AlignedWrapper; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `CodeExeAndInput` [INFO] [stdout] --> src/arm_codegen_fuzzing.rs:19:35 [INFO] [stdout] | [INFO] [stdout] 19 | use crate::code_exe_server_conn::{CodeExeAndInput, CodeExeServClient}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::x86_intrinsics::AlignedWrapper` [INFO] [stdout] --> src/arm_codegen_fuzzing.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | use crate::x86_intrinsics::AlignedWrapper; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `CompilerIOMessage_WriteStdin` should have an upper camel case name [INFO] [stdout] --> src/compilation_config.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 42 | pub struct CompilerIOMessage_WriteStdin { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `CompilerIomessageWriteStdin` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `libc` [INFO] [stdout] --> src/exec_mem.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use libc; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::x86_intrinsics::AlignedWrapper` [INFO] [stdout] --> src/exec_mem.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::x86_intrinsics::AlignedWrapper; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `CodeExeAndInput` [INFO] [stdout] --> src/arm_codegen_fuzzing.rs:19:35 [INFO] [stdout] | [INFO] [stdout] 19 | use crate::code_exe_server_conn::{CodeExeAndInput, CodeExeServClient}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::x86_intrinsics::AlignedWrapper` [INFO] [stdout] --> src/arm_codegen_fuzzing.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | use crate::x86_intrinsics::AlignedWrapper; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/main.rs:474:2 [INFO] [stdout] | [INFO] [stdout] 429 | / match res { [INFO] [stdout] 430 | | GenCodeResult::Success(ref compiled_outputs) => { [INFO] [stdout] 431 | | let code_meta = fuzzer.read_meta_from_string(&serial_meta); [INFO] [stdout] 432 | | let input = fuzzer.read_input_from_string(&input_txt); [INFO] [stdout] ... | [INFO] [stdout] 471 | | } [INFO] [stdout] 472 | | } [INFO] [stdout] | |_____- any code following this `match` expression is unreachable, as all arms diverge [INFO] [stdout] 473 | [INFO] [stdout] 474 | io_thread_handle.kill_thread(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/main.rs:474:2 [INFO] [stdout] | [INFO] [stdout] 429 | / match res { [INFO] [stdout] 430 | | GenCodeResult::Success(ref compiled_outputs) => { [INFO] [stdout] 431 | | let code_meta = fuzzer.read_meta_from_string(&serial_meta); [INFO] [stdout] 432 | | let input = fuzzer.read_input_from_string(&input_txt); [INFO] [stdout] ... | [INFO] [stdout] 471 | | } [INFO] [stdout] 472 | | } [INFO] [stdout] | |_____- any code following this `match` expression is unreachable, as all arms diverge [INFO] [stdout] 473 | [INFO] [stdout] 474 | io_thread_handle.kill_thread(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `chk_stk_fail_file_offset` [INFO] [stdout] --> src/parse_exe.rs:114:10 [INFO] [stdout] | [INFO] [stdout] 114 | let mut chk_stk_fail_file_offset : Option = None; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_chk_stk_fail_file_offset` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stack_chk_fail_file_offset` [INFO] [stdout] --> src/parse_exe.rs:116:10 [INFO] [stdout] | [INFO] [stdout] 116 | let mut stack_chk_fail_file_offset : Option = None; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stack_chk_fail_file_offset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `reloc_relative_offset_in_pages` [INFO] [stdout] --> src/parse_exe.rs:319:15 [INFO] [stdout] | [INFO] [stdout] 319 | ... let reloc_relative_offset_in_pages = reloc_relative_offset >> 12; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_reloc_relative_offset_in_pages` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `reloc_insert_offset_in_memory` [INFO] [stdout] --> src/parse_exe.rs:324:15 [INFO] [stdout] | [INFO] [stdout] 324 | ... let reloc_insert_offset_in_memory = reloc_insert_offset_in_memory as usize; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_reloc_insert_offset_in_memory` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `reloc_insert_offset_in_memory` [INFO] [stdout] --> src/parse_exe.rs:349:15 [INFO] [stdout] | [INFO] [stdout] 349 | ... let reloc_insert_offset_in_memory = reloc_insert_offset_in_memory as usize; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_reloc_insert_offset_in_memory` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `chk_stk_fail_file_offset` [INFO] [stdout] --> src/parse_exe.rs:114:10 [INFO] [stdout] | [INFO] [stdout] 114 | let mut chk_stk_fail_file_offset : Option = None; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_chk_stk_fail_file_offset` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stack_chk_fail_file_offset` [INFO] [stdout] --> src/parse_exe.rs:116:10 [INFO] [stdout] | [INFO] [stdout] 116 | let mut stack_chk_fail_file_offset : Option = None; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stack_chk_fail_file_offset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `reloc_relative_offset_in_pages` [INFO] [stdout] --> src/parse_exe.rs:319:15 [INFO] [stdout] | [INFO] [stdout] 319 | ... let reloc_relative_offset_in_pages = reloc_relative_offset >> 12; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_reloc_relative_offset_in_pages` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `reloc_insert_offset_in_memory` [INFO] [stdout] --> src/parse_exe.rs:324:15 [INFO] [stdout] | [INFO] [stdout] 324 | ... let reloc_insert_offset_in_memory = reloc_insert_offset_in_memory as usize; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_reloc_insert_offset_in_memory` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `reloc_insert_offset_in_memory` [INFO] [stdout] --> src/parse_exe.rs:349:15 [INFO] [stdout] | [INFO] [stdout] 349 | ... let reloc_insert_offset_in_memory = reloc_insert_offset_in_memory as usize; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_reloc_insert_offset_in_memory` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parse_exe.rs:112:6 [INFO] [stdout] | [INFO] [stdout] 112 | let mut memset_file_offset : Option = None; [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parse_exe.rs:113:6 [INFO] [stdout] | [INFO] [stdout] 113 | let mut chk_stk_file_offset : Option = None; [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parse_exe.rs:114:6 [INFO] [stdout] | [INFO] [stdout] 114 | let mut chk_stk_fail_file_offset : Option = None; [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parse_exe.rs:115:6 [INFO] [stdout] | [INFO] [stdout] 115 | let mut stack_chk_guard_file_offset : Option = None; [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parse_exe.rs:116:6 [INFO] [stdout] | [INFO] [stdout] 116 | let mut stack_chk_fail_file_offset : Option = None; [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parse_exe.rs:112:6 [INFO] [stdout] | [INFO] [stdout] 112 | let mut memset_file_offset : Option = None; [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parse_exe.rs:113:6 [INFO] [stdout] | [INFO] [stdout] 113 | let mut chk_stk_file_offset : Option = None; [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parse_exe.rs:114:6 [INFO] [stdout] | [INFO] [stdout] 114 | let mut chk_stk_fail_file_offset : Option = None; [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parse_exe.rs:115:6 [INFO] [stdout] | [INFO] [stdout] 115 | let mut stack_chk_guard_file_offset : Option = None; [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parse_exe.rs:116:6 [INFO] [stdout] | [INFO] [stdout] 116 | let mut stack_chk_fail_file_offset : Option = None; [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `exec_page` [INFO] [stdout] --> src/arm_codegen_fuzzing.rs:390:20 [INFO] [stdout] | [INFO] [stdout] 390 | fn execute(&self, exec_page : &ExecPage, code_meta: &Self::CodeMeta, input : &Self::FuzzerInput) -> Self::FuzzerOutput { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_exec_page` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `code_meta` [INFO] [stdout] --> src/arm_codegen_fuzzing.rs:390:43 [INFO] [stdout] | [INFO] [stdout] 390 | fn execute(&self, exec_page : &ExecPage, code_meta: &Self::CodeMeta, input : &Self::FuzzerInput) -> Self::FuzzerOutput { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_code_meta` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/arm_codegen_fuzzing.rs:390:71 [INFO] [stdout] | [INFO] [stdout] 390 | fn execute(&self, exec_page : &ExecPage, code_meta: &Self::CodeMeta, input : &Self::FuzzerInput) -> Self::FuzzerOutput { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `exec_page` [INFO] [stdout] --> src/arm_codegen_fuzzing.rs:390:20 [INFO] [stdout] | [INFO] [stdout] 390 | fn execute(&self, exec_page : &ExecPage, code_meta: &Self::CodeMeta, input : &Self::FuzzerInput) -> Self::FuzzerOutput { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_exec_page` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `code_meta` [INFO] [stdout] --> src/arm_codegen_fuzzing.rs:390:43 [INFO] [stdout] | [INFO] [stdout] 390 | fn execute(&self, exec_page : &ExecPage, code_meta: &Self::CodeMeta, input : &Self::FuzzerInput) -> Self::FuzzerOutput { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_code_meta` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/arm_codegen_fuzzing.rs:390:71 [INFO] [stdout] | [INFO] [stdout] 390 | fn execute(&self, exec_page : &ExecPage, code_meta: &Self::CodeMeta, input : &Self::FuzzerInput) -> Self::FuzzerOutput { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `io_thread_join_handle` [INFO] [stdout] --> src/main.rs:316:25 [INFO] [stdout] | [INFO] [stdout] 316 | let (io_thread_handle, io_thread_join_handle) = CompilerIOThread::spawn_io_thread(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_io_thread_join_handle` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `io_thread_join_handle` [INFO] [stdout] --> src/main.rs:425:25 [INFO] [stdout] | [INFO] [stdout] 425 | let (io_thread_handle, io_thread_join_handle) = CompilerIOThread::spawn_io_thread(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_io_thread_join_handle` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `io_thread_join_handle` [INFO] [stdout] --> src/main.rs:530:25 [INFO] [stdout] | [INFO] [stdout] 530 | let (io_thread_handle, io_thread_join_handle) = CompilerIOThread::spawn_io_thread(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_io_thread_join_handle` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `io_thread_join_handle` [INFO] [stdout] --> src/main.rs:605:25 [INFO] [stdout] | [INFO] [stdout] 605 | let (io_thread_handle, io_thread_join_handle) = CompilerIOThread::spawn_io_thread(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_io_thread_join_handle` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `io_thread_join_handle` [INFO] [stdout] --> src/main.rs:316:25 [INFO] [stdout] | [INFO] [stdout] 316 | let (io_thread_handle, io_thread_join_handle) = CompilerIOThread::spawn_io_thread(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_io_thread_join_handle` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `io_thread_join_handle` [INFO] [stdout] --> src/main.rs:670:25 [INFO] [stdout] | [INFO] [stdout] 670 | let (io_thread_handle, io_thread_join_handle) = CompilerIOThread::spawn_io_thread(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_io_thread_join_handle` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `io_thread_join_handle` [INFO] [stdout] --> src/main.rs:425:25 [INFO] [stdout] | [INFO] [stdout] 425 | let (io_thread_handle, io_thread_join_handle) = CompilerIOThread::spawn_io_thread(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_io_thread_join_handle` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `io_thread_join_handle` [INFO] [stdout] --> src/main.rs:530:25 [INFO] [stdout] | [INFO] [stdout] 530 | let (io_thread_handle, io_thread_join_handle) = CompilerIOThread::spawn_io_thread(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_io_thread_join_handle` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `io_thread_join_handle` [INFO] [stdout] --> src/main.rs:605:25 [INFO] [stdout] | [INFO] [stdout] 605 | let (io_thread_handle, io_thread_join_handle) = CompilerIOThread::spawn_io_thread(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_io_thread_join_handle` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `io_thread_join_handle` [INFO] [stdout] --> src/main.rs:670:25 [INFO] [stdout] | [INFO] [stdout] 670 | let (io_thread_handle, io_thread_join_handle) = CompilerIOThread::spawn_io_thread(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_io_thread_join_handle` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 26 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 26 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.67s [INFO] running `Command { std: "docker" "inspect" "bb35e941a9764b16ab92599c8eb30194f63d9114960e16a38503b40b01a24344", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb35e941a9764b16ab92599c8eb30194f63d9114960e16a38503b40b01a24344", kill_on_drop: false }` [INFO] [stdout] bb35e941a9764b16ab92599c8eb30194f63d9114960e16a38503b40b01a24344 [INFO] checking Benjins/avx-codegen-fuzzer against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBenjins%2Favx-codegen-fuzzer" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Benjins/avx-codegen-fuzzer on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-4-tc2/source/.cargo/config [INFO] started tweaking git repo https://github.com/Benjins/avx-codegen-fuzzer [INFO] finished tweaking git repo https://github.com/Benjins/avx-codegen-fuzzer [INFO] tweaked toml for git repo https://github.com/Benjins/avx-codegen-fuzzer written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Benjins/avx-codegen-fuzzer 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1d094bd02656045245a046af2377bbad269a7595871d8aff8af3648c31c1cabb [INFO] running `Command { std: "docker" "start" "-a" "1d094bd02656045245a046af2377bbad269a7595871d8aff8af3648c31c1cabb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1d094bd02656045245a046af2377bbad269a7595871d8aff8af3648c31c1cabb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d094bd02656045245a046af2377bbad269a7595871d8aff8af3648c31c1cabb", kill_on_drop: false }` [INFO] [stdout] 1d094bd02656045245a046af2377bbad269a7595871d8aff8af3648c31c1cabb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 10728def3a50fdc7e11dab098b6ac603bcde79b692bb9eb893c9fe040e4d4c09 [INFO] running `Command { std: "docker" "start" "-a" "10728def3a50fdc7e11dab098b6ac603bcde79b692bb9eb893c9fe040e4d4c09", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Compiling winapi v0.3.9 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking cpufeatures v0.2.11 [INFO] [stderr] Checking ryu v1.0.16 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/miniz_oxide-0.7.1/src/inflate/core.rs:1154:9 [INFO] [stdout] | [INFO] [stdout] 1154 | / match state { [INFO] [stdout] 1155 | | Start => generate_state!(state, 'state_machine, { [INFO] [stdout] 1156 | | l.bit_buf = 0; [INFO] [stdout] 1157 | | l.num_bits = 0; [INFO] [stdout] ... | [INFO] [stdout] 1699 | | _ => break TINFLStatus::Failed, [INFO] [stdout] 1700 | | }; [INFO] [stdout] | |_________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Checking xmlparser v0.13.6 [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `miniz_oxide` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "10728def3a50fdc7e11dab098b6ac603bcde79b692bb9eb893c9fe040e4d4c09", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "10728def3a50fdc7e11dab098b6ac603bcde79b692bb9eb893c9fe040e4d4c09", kill_on_drop: false }` [INFO] [stdout] 10728def3a50fdc7e11dab098b6ac603bcde79b692bb9eb893c9fe040e4d4c09