[INFO] cloning repository https://github.com/Benjins/avx-codegen-fuzzer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Benjins/avx-codegen-fuzzer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBenjins%2Favx-codegen-fuzzer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBenjins%2Favx-codegen-fuzzer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e596f867a81910eaf201b065490e35cb33817384
[INFO] checking Benjins/avx-codegen-fuzzer against master#a26e97be8826d408309fffbd8168362365719f50 for pr-136776
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBenjins%2Favx-codegen-fuzzer" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Benjins/avx-codegen-fuzzer on toolchain a26e97be8826d408309fffbd8168362365719f50
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a26e97be8826d408309fffbd8168362365719f50" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-0-tc1/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-0-tc1/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" "+a26e97be8826d408309fffbd8168362365719f50" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/Benjins/rs-executable_memory.git`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_derive v1.0.193
[INFO] [stderr]   Downloaded serde v1.0.193
[INFO] [stderr]   Downloaded serde_json v1.0.108
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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_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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+a26e97be8826d408309fffbd8168362365719f50" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 24db71bfc7a3bc20897d8c30050c090726a3137e1814836b5fa0e7bc50d3587d
[INFO] running `Command { std: "docker" "start" "-a" "24db71bfc7a3bc20897d8c30050c090726a3137e1814836b5fa0e7bc50d3587d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "24db71bfc7a3bc20897d8c30050c090726a3137e1814836b5fa0e7bc50d3587d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24db71bfc7a3bc20897d8c30050c090726a3137e1814836b5fa0e7bc50d3587d", kill_on_drop: false }`
[INFO] [stdout] 24db71bfc7a3bc20897d8c30050c090726a3137e1814836b5fa0e7bc50d3587d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+a26e97be8826d408309fffbd8168362365719f50" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 93ebcc65f1f13a45c5308fbc502d00a6f06a93ad650ea4ecff7d000314af0d39
[INFO] running `Command { std: "docker" "start" "-a" "93ebcc65f1f13a45c5308fbc502d00a6f06a93ad650ea4ecff7d000314af0d39", kill_on_drop: false }`
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling winapi v0.3.9
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]    Compiling serde_json v1.0.108
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]     Checking itoa v1.0.10
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]     Checking cpufeatures v0.2.11
[INFO] [stderr]     Checking ryu v1.0.16
[INFO] [stderr]     Checking xmlparser v0.13.6
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking roxmltree v0.14.1
[INFO] [stderr]     Checking executable_memory v0.1.2 (https://github.com/Benjins/rs-executable_memory.git?branch=bns-16K-pages#b2e969f4)
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]     Checking object v0.28.4
[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: 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: 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: 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] 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<usize> = 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<usize> = 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<usize> = 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<usize> = 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<usize> = 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<usize> = 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<usize> = 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: `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: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: 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] 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<usize> = 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<usize> = 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<usize> = 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<usize> = 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<usize> = 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<usize> = 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<usize> = 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: `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: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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.74s
[INFO] running `Command { std: "docker" "inspect" "93ebcc65f1f13a45c5308fbc502d00a6f06a93ad650ea4ecff7d000314af0d39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93ebcc65f1f13a45c5308fbc502d00a6f06a93ad650ea4ecff7d000314af0d39", kill_on_drop: false }`
[INFO] [stdout] 93ebcc65f1f13a45c5308fbc502d00a6f06a93ad650ea4ecff7d000314af0d39
