[INFO] cloning repository https://github.com/seal9055/sfuzz
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/seal9055/sfuzz" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseal9055%2Fsfuzz", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseal9055%2Fsfuzz'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b0492f4b49482c98ea38e71656b3e1d33bc98821
[INFO] checking seal9055/sfuzz against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseal9055%2Fsfuzz" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/seal9055/sfuzz
[INFO] finished tweaking git repo https://github.com/seal9055/sfuzz
[INFO] tweaked toml for git repo https://github.com/seal9055/sfuzz written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/seal9055/sfuzz 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 git repo https://github.com/seal9055/sfuzz 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 54d8f0c00e81d9fdc87e6fb2f100970f4018b902c1b184b3625eee74491949bd
[INFO] running `Command { std: "docker" "start" "-a" "54d8f0c00e81d9fdc87e6fb2f100970f4018b902c1b184b3625eee74491949bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "54d8f0c00e81d9fdc87e6fb2f100970f4018b902c1b184b3625eee74491949bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54d8f0c00e81d9fdc87e6fb2f100970f4018b902c1b184b3625eee74491949bd", kill_on_drop: false }`
[INFO] [stdout] 54d8f0c00e81d9fdc87e6fb2f100970f4018b902c1b184b3625eee74491949bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 8ea444ed9be7fbe211eef5b3ee56208377fbd66e9b3ab1e800dc031d79859b7e
[INFO] running `Command { std: "docker" "start" "-a" "8ea444ed9be7fbe211eef5b3ee56208377fbd66e9b3ab1e800dc031d79859b7e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.124
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling cc v1.0.76
[INFO] [stderr]     Checking bytes v1.2.1
[INFO] [stderr]    Compiling tokio v1.21.2
[INFO] [stderr]    Compiling indexmap v1.8.2
[INFO] [stderr]    Compiling futures-task v0.3.25
[INFO] [stderr]     Checking tracing-core v0.1.26
[INFO] [stderr]    Compiling openssl v0.10.42
[INFO] [stderr]    Compiling serde_derive v1.0.147
[INFO] [stderr]    Compiling futures-util v0.3.25
[INFO] [stderr]    Compiling serde v1.0.147
[INFO] [stderr]    Compiling futures-channel v0.3.25
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]     Checking form_urlencoded v1.1.0
[INFO] [stderr]     Checking unicode-normalization v0.1.22
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]     Checking tracing v0.1.34
[INFO] [stderr]     Checking ryu v1.0.11
[INFO] [stderr]    Compiling serde_json v1.0.87
[INFO] [stderr]     Checking http v0.2.8
[INFO] [stderr]     Checking unicode-bidi v0.3.8
[INFO] [stderr]    Compiling encoding_rs v0.8.31
[INFO] [stderr]    Compiling parking_lot_core v0.9.2
[INFO] [stderr]     Checking os_str_bytes v6.1.0
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking ipnet v2.5.1
[INFO] [stderr]     Checking seahash v3.0.7
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]     Checking iced-x86 v1.17.0
[INFO] [stderr]     Checking idna v0.3.0
[INFO] [stderr]     Checking rand_xoshiro v0.6.0
[INFO] [stderr]     Checking clap_lex v0.2.0
[INFO] [stderr]     Checking elfparser v0.1.0 (https://github.com/seal9055/local_crates/?branch=main#332d1668)
[INFO] [stderr]     Checking socket2 v0.4.7
[INFO] [stderr]     Checking mio v0.8.5
[INFO] [stderr]    Compiling fasthash-sys v0.3.2
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking terminal_size v0.1.17
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking num-format v0.4.0
[INFO] [stderr]     Checking my_libs v0.1.0 (https://github.com/seal9055/local_crates/?branch=main#332d1668)
[INFO] [stderr]     Checking parse_int v0.6.0
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]     Checking console v0.15.0
[INFO] [stderr]     Checking parking_lot v0.12.0
[INFO] [stderr]    Compiling openssl-sys v0.9.77
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]     Checking url v2.3.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking xoroshiro128 v0.3.0
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking tokio-util v0.7.4
[INFO] [stderr]    Compiling openssl-macros v0.1.0
[INFO] [stderr]    Compiling clap_derive v3.1.18
[INFO] [stderr]     Checking h2 v0.3.15
[INFO] [stderr]     Checking clap v3.1.18
[INFO] [stderr]     Checking tokio-native-tls v0.3.0
[INFO] [stderr]     Checking fasthash v0.4.0
[INFO] [stderr]     Checking hyper v0.14.23
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking reqwest v0.11.12
[INFO] [stderr]     Checking sfuzz v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/jit.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     extern {
[INFO] [stdout]    |     ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(missing_abi)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/jit.rs:118:19
[INFO] [stdout]     |
[INFO] [stdout] 118 |             jit.0[(i+offset)] = 0x90;
[INFO] [stdout]     |                   ^        ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 118 -             jit.0[(i+offset)] = 0x90;
[INFO] [stdout] 118 +             jit.0[i+offset ] = 0x90;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/mutator.rs:102:23
[INFO] [stdout]     |
[INFO] [stdout] 102 |                 input[(r1 % input_length)] = r2 as u8;
[INFO] [stdout]     |                       ^                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 102 -                 input[(r1 % input_length)] = r2 as u8;
[INFO] [stdout] 102 +                 input[r1 % input_length ] = r2 as u8;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/mutator.rs:108:23
[INFO] [stdout]     |
[INFO] [stdout] 108 |                 input[(r1 % input_length)] = r2 as u8;
[INFO] [stdout]     |                       ^                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 108 -                 input[(r1 % input_length)] = r2 as u8;
[INFO] [stdout] 108 +                 input[r1 % input_length ] = r2 as u8;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/mutator.rs:124:23
[INFO] [stdout]     |
[INFO] [stdout] 124 |                 input[(r2 % input_length)] ^= 1 << bit_idx;
[INFO] [stdout]     |                       ^                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 124 -                 input[(r2 % input_length)] ^= 1 << bit_idx;
[INFO] [stdout] 124 +                 input[r2 % input_length ] ^= 1 << bit_idx;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/mutator.rs:131:23
[INFO] [stdout]     |
[INFO] [stdout] 131 |                 input[(r2 % input_length)] ^= 1 << bit_idx;
[INFO] [stdout]     |                       ^                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 131 -                 input[(r2 % input_length)] ^= 1 << bit_idx;
[INFO] [stdout] 131 +                 input[r2 % input_length ] ^= 1 << bit_idx;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/mutator.rs:167:27
[INFO] [stdout]     |
[INFO] [stdout] 167 |                     input[(r1 % input_length)] = 
[INFO] [stdout]     |                           ^                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 167 -                     input[(r1 % input_length)] = 
[INFO] [stdout] 167 +                     input[r1 % input_length ] = 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/mutator.rs:168:31
[INFO] [stdout]     |
[INFO] [stdout] 168 |                         input[(r1 % input_length)].wrapping_add((r2 % 32) as u8);
[INFO] [stdout]     |                               ^                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 168 -                         input[(r1 % input_length)].wrapping_add((r2 % 32) as u8);
[INFO] [stdout] 168 +                         input[r1 % input_length ].wrapping_add((r2 % 32) as u8);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/mutator.rs:170:27
[INFO] [stdout]     |
[INFO] [stdout] 170 |                     input[(r1 % input_length)] = 
[INFO] [stdout]     |                           ^                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 170 -                     input[(r1 % input_length)] = 
[INFO] [stdout] 170 +                     input[r1 % input_length ] = 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/mutator.rs:171:31
[INFO] [stdout]     |
[INFO] [stdout] 171 |                         input[(r1 % input_length)].wrapping_sub((r2 % 32) as u8);
[INFO] [stdout]     |                               ^                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 171 -                         input[(r1 % input_length)].wrapping_sub((r2 % 32) as u8);
[INFO] [stdout] 171 +                         input[r1 % input_length ].wrapping_sub((r2 % 32) as u8);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/mutator.rs:179:27
[INFO] [stdout]     |
[INFO] [stdout] 179 |                     input[(r1 % input_length)] = 
[INFO] [stdout]     |                           ^                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 179 -                     input[(r1 % input_length)] = 
[INFO] [stdout] 179 +                     input[r1 % input_length ] = 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/mutator.rs:180:31
[INFO] [stdout]     |
[INFO] [stdout] 180 |                         input[(r1 % input_length)].wrapping_add((r2 % 32) as u8);
[INFO] [stdout]     |                               ^                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 180 -                         input[(r1 % input_length)].wrapping_add((r2 % 32) as u8);
[INFO] [stdout] 180 +                         input[r1 % input_length ].wrapping_add((r2 % 32) as u8);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/mutator.rs:182:27
[INFO] [stdout]     |
[INFO] [stdout] 182 |                     input[(r1 % input_length)] = 
[INFO] [stdout]     |                           ^                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 182 -                     input[(r1 % input_length)] = 
[INFO] [stdout] 182 +                     input[r1 % input_length ] = 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/mutator.rs:183:31
[INFO] [stdout]     |
[INFO] [stdout] 183 |                         input[(r1 % input_length)].wrapping_sub((r2 % 32) as u8);
[INFO] [stdout]     |                               ^                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 183 -                         input[(r1 % input_length)].wrapping_sub((r2 % 32) as u8);
[INFO] [stdout] 183 +                         input[r1 % input_length ].wrapping_sub((r2 % 32) as u8);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/mutator.rs:341:19
[INFO] [stdout]     |
[INFO] [stdout] 341 |             input[(r1 % input_length)] = r2 as u8;
[INFO] [stdout]     |                   ^                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 341 -             input[(r1 % input_length)] = r2 as u8;
[INFO] [stdout] 341 +             input[r1 % input_length ] = r2 as u8;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `once_cell` has been stable since 1.70.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | #![feature(once_cell)]
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/jit.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     extern {
[INFO] [stdout]    |     ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(missing_abi)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/jit.rs:118:19
[INFO] [stdout]     |
[INFO] [stdout] 118 |             jit.0[(i+offset)] = 0x90;
[INFO] [stdout]     |                   ^        ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 118 -             jit.0[(i+offset)] = 0x90;
[INFO] [stdout] 118 +             jit.0[i+offset ] = 0x90;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/mutator.rs:102:23
[INFO] [stdout]     |
[INFO] [stdout] 102 |                 input[(r1 % input_length)] = r2 as u8;
[INFO] [stdout]     |                       ^                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 102 -                 input[(r1 % input_length)] = r2 as u8;
[INFO] [stdout] 102 +                 input[r1 % input_length ] = r2 as u8;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/mutator.rs:108:23
[INFO] [stdout]     |
[INFO] [stdout] 108 |                 input[(r1 % input_length)] = r2 as u8;
[INFO] [stdout]     |                       ^                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 108 -                 input[(r1 % input_length)] = r2 as u8;
[INFO] [stdout] 108 +                 input[r1 % input_length ] = r2 as u8;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/mutator.rs:124:23
[INFO] [stdout]     |
[INFO] [stdout] 124 |                 input[(r2 % input_length)] ^= 1 << bit_idx;
[INFO] [stdout]     |                       ^                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 124 -                 input[(r2 % input_length)] ^= 1 << bit_idx;
[INFO] [stdout] 124 +                 input[r2 % input_length ] ^= 1 << bit_idx;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/mutator.rs:131:23
[INFO] [stdout]     |
[INFO] [stdout] 131 |                 input[(r2 % input_length)] ^= 1 << bit_idx;
[INFO] [stdout]     |                       ^                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 131 -                 input[(r2 % input_length)] ^= 1 << bit_idx;
[INFO] [stdout] 131 +                 input[r2 % input_length ] ^= 1 << bit_idx;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/mutator.rs:167:27
[INFO] [stdout]     |
[INFO] [stdout] 167 |                     input[(r1 % input_length)] = 
[INFO] [stdout]     |                           ^                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 167 -                     input[(r1 % input_length)] = 
[INFO] [stdout] 167 +                     input[r1 % input_length ] = 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/mutator.rs:168:31
[INFO] [stdout]     |
[INFO] [stdout] 168 |                         input[(r1 % input_length)].wrapping_add((r2 % 32) as u8);
[INFO] [stdout]     |                               ^                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 168 -                         input[(r1 % input_length)].wrapping_add((r2 % 32) as u8);
[INFO] [stdout] 168 +                         input[r1 % input_length ].wrapping_add((r2 % 32) as u8);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/mutator.rs:170:27
[INFO] [stdout]     |
[INFO] [stdout] 170 |                     input[(r1 % input_length)] = 
[INFO] [stdout]     |                           ^                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 170 -                     input[(r1 % input_length)] = 
[INFO] [stdout] 170 +                     input[r1 % input_length ] = 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/mutator.rs:171:31
[INFO] [stdout]     |
[INFO] [stdout] 171 |                         input[(r1 % input_length)].wrapping_sub((r2 % 32) as u8);
[INFO] [stdout]     |                               ^                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 171 -                         input[(r1 % input_length)].wrapping_sub((r2 % 32) as u8);
[INFO] [stdout] 171 +                         input[r1 % input_length ].wrapping_sub((r2 % 32) as u8);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/mutator.rs:179:27
[INFO] [stdout]     |
[INFO] [stdout] 179 |                     input[(r1 % input_length)] = 
[INFO] [stdout]     |                           ^                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 179 -                     input[(r1 % input_length)] = 
[INFO] [stdout] 179 +                     input[r1 % input_length ] = 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/mutator.rs:180:31
[INFO] [stdout]     |
[INFO] [stdout] 180 |                         input[(r1 % input_length)].wrapping_add((r2 % 32) as u8);
[INFO] [stdout]     |                               ^                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 180 -                         input[(r1 % input_length)].wrapping_add((r2 % 32) as u8);
[INFO] [stdout] 180 +                         input[r1 % input_length ].wrapping_add((r2 % 32) as u8);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/mutator.rs:182:27
[INFO] [stdout]     |
[INFO] [stdout] 182 |                     input[(r1 % input_length)] = 
[INFO] [stdout]     |                           ^                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 182 -                     input[(r1 % input_length)] = 
[INFO] [stdout] 182 +                     input[r1 % input_length ] = 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/mutator.rs:183:31
[INFO] [stdout]     |
[INFO] [stdout] 183 |                         input[(r1 % input_length)].wrapping_sub((r2 % 32) as u8);
[INFO] [stdout]     |                               ^                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 183 -                         input[(r1 % input_length)].wrapping_sub((r2 % 32) as u8);
[INFO] [stdout] 183 +                         input[r1 % input_length ].wrapping_sub((r2 % 32) as u8);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/mutator.rs:341:19
[INFO] [stdout]     |
[INFO] [stdout] 341 |             input[(r1 % input_length)] = r2 as u8;
[INFO] [stdout]     |                   ^                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 341 -             input[(r1 % input_length)] = r2 as u8;
[INFO] [stdout] 341 +             input[r1 % input_length ] = r2 as u8;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `once_cell` has been stable since 1.70.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | #![feature(once_cell)]
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/config.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 78 | /     #[clap(short, value_name = "DIR", forbid_empty_values = true, display_order = 1)]
[INFO] [stdout] 79 | |     /// - Input directory that should contain the initial seed files
[INFO] [stdout] 80 | |     pub input_dir: String,
[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<std::string::String, Infallible>
[INFO] [stdout]   --> src/config.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 82 | /     #[clap(short, value_name = "DIR", forbid_empty_values = true, display_order = 2)]
[INFO] [stdout] 83 | |     /// - Output directory that will be used to eg. save crashes
[INFO] [stdout] 84 | |     pub output_dir: String,
[INFO] [stdout]    | |__________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/config.rs:108:5
[INFO] [stdout]     |
[INFO] [stdout] 108 | /     #[clap(short = 'e', help_heading = "CONFIG")]
[INFO] [stdout] 109 | |     /// - File extension for the fuzz test input file if the target requires it
[INFO] [stdout] 110 | |     pub extension: Option<String>,
[INFO] [stdout]     | |_________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/config.rs:117:5
[INFO] [stdout]     |
[INFO] [stdout] 117 | /     #[clap(short = 'k', help_heading = "CONFIG", takes_value = true)]
[INFO] [stdout] 118 | |     /// - In addition to displaying the data on the screen, also send it to a remote api. Provide 
[INFO] [stdout] 119 | |     /// port and ip to send it to in format "127.0.0.1:9055". Implemented to interact with api of
[INFO] [stdout] 120 | |     /// https://github.com/rsalz47/cs326-final-gimel
[INFO] [stdout] 121 | |     pub send_remote: Option<String>,
[INFO] [stdout]     | |___________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/config.rs:123:5
[INFO] [stdout]     |
[INFO] [stdout] 123 | /     #[clap(short = 's', help_heading = "CONFIG")]
[INFO] [stdout] 124 | |     /// - Take a snapshot of the target at specified address and launch future fuzz-cases off of this
[INFO] [stdout] 125 | |     /// snapshot
[INFO] [stdout] 126 | |     pub snapshot: Option<String>,
[INFO] [stdout]     | |________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/config.rs:132:5
[INFO] [stdout]     |
[INFO] [stdout] 132 | /     #[clap(short = 'r', help_heading = "CONFIG")]
[INFO] [stdout] 133 | |     /// - Optionally set the amount of cases to be run before the fuzzer shuts down
[INFO] [stdout] 134 | |     pub run_cases: Option<String>,
[INFO] [stdout]     | |_________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/config.rs:141:5
[INFO] [stdout]     |
[INFO] [stdout] 141 | /     #[clap(short = 'd', value_name = "DICT", help_heading = "CONFIG", forbid_empty_values = true)]
[INFO] [stdout] 142 | |     /// - Optionally supply a new-line separated list of inputs that will be mutated into the 
[INFO] [stdout] 143 | |     /// fuzz-inputs
[INFO] [stdout] 144 | |     pub dictionary: Option<String>,
[INFO] [stdout]     | |__________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/config.rs:146:5
[INFO] [stdout]     |
[INFO] [stdout] 146 | /     #[clap(short = 'c', help_heading = "CONFIG", default_value = "edge")]
[INFO] [stdout] 147 | |     /// - Coverage method, currently supports `edge`, `block`, and `call-stack` based coverage
[INFO] [stdout] 148 | |     pub cov_method: String,
[INFO] [stdout]     | |__________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/config.rs:150:5
[INFO] [stdout]     |
[INFO] [stdout] 150 | /     #[clap(last = true)]
[INFO] [stdout] 151 | |     /// The target to be fuzzed alongside its arguments
[INFO] [stdout] 152 | |     pub fuzzed_app: Vec<String>,
[INFO] [stdout]     | |_______________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sfuzz` (lib) due to 9 previous errors; 16 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/config.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 78 | /     #[clap(short, value_name = "DIR", forbid_empty_values = true, display_order = 1)]
[INFO] [stdout] 79 | |     /// - Input directory that should contain the initial seed files
[INFO] [stdout] 80 | |     pub input_dir: String,
[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<std::string::String, Infallible>
[INFO] [stdout]   --> src/config.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 82 | /     #[clap(short, value_name = "DIR", forbid_empty_values = true, display_order = 2)]
[INFO] [stdout] 83 | |     /// - Output directory that will be used to eg. save crashes
[INFO] [stdout] 84 | |     pub output_dir: String,
[INFO] [stdout]    | |__________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/config.rs:108:5
[INFO] [stdout]     |
[INFO] [stdout] 108 | /     #[clap(short = 'e', help_heading = "CONFIG")]
[INFO] [stdout] 109 | |     /// - File extension for the fuzz test input file if the target requires it
[INFO] [stdout] 110 | |     pub extension: Option<String>,
[INFO] [stdout]     | |_________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/config.rs:117:5
[INFO] [stdout]     |
[INFO] [stdout] 117 | /     #[clap(short = 'k', help_heading = "CONFIG", takes_value = true)]
[INFO] [stdout] 118 | |     /// - In addition to displaying the data on the screen, also send it to a remote api. Provide 
[INFO] [stdout] 119 | |     /// port and ip to send it to in format "127.0.0.1:9055". Implemented to interact with api of
[INFO] [stdout] 120 | |     /// https://github.com/rsalz47/cs326-final-gimel
[INFO] [stdout] 121 | |     pub send_remote: Option<String>,
[INFO] [stdout]     | |___________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/config.rs:123:5
[INFO] [stdout]     |
[INFO] [stdout] 123 | /     #[clap(short = 's', help_heading = "CONFIG")]
[INFO] [stdout] 124 | |     /// - Take a snapshot of the target at specified address and launch future fuzz-cases off of this
[INFO] [stdout] 125 | |     /// snapshot
[INFO] [stdout] 126 | |     pub snapshot: Option<String>,
[INFO] [stdout]     | |________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/config.rs:132:5
[INFO] [stdout]     |
[INFO] [stdout] 132 | /     #[clap(short = 'r', help_heading = "CONFIG")]
[INFO] [stdout] 133 | |     /// - Optionally set the amount of cases to be run before the fuzzer shuts down
[INFO] [stdout] 134 | |     pub run_cases: Option<String>,
[INFO] [stdout]     | |_________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/config.rs:141:5
[INFO] [stdout]     |
[INFO] [stdout] 141 | /     #[clap(short = 'd', value_name = "DICT", help_heading = "CONFIG", forbid_empty_values = true)]
[INFO] [stdout] 142 | |     /// - Optionally supply a new-line separated list of inputs that will be mutated into the 
[INFO] [stdout] 143 | |     /// fuzz-inputs
[INFO] [stdout] 144 | |     pub dictionary: Option<String>,
[INFO] [stdout]     | |__________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/config.rs:146:5
[INFO] [stdout]     |
[INFO] [stdout] 146 | /     #[clap(short = 'c', help_heading = "CONFIG", default_value = "edge")]
[INFO] [stdout] 147 | |     /// - Coverage method, currently supports `edge`, `block`, and `call-stack` based coverage
[INFO] [stdout] 148 | |     pub cov_method: String,
[INFO] [stdout]     | |__________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/config.rs:150:5
[INFO] [stdout]     |
[INFO] [stdout] 150 | /     #[clap(last = true)]
[INFO] [stdout] 151 | |     /// The target to be fuzzed alongside its arguments
[INFO] [stdout] 152 | |     pub fuzzed_app: Vec<String>,
[INFO] [stdout]     | |_______________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sfuzz` (lib test) due to 9 previous errors; 16 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "8ea444ed9be7fbe211eef5b3ee56208377fbd66e9b3ab1e800dc031d79859b7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ea444ed9be7fbe211eef5b3ee56208377fbd66e9b3ab1e800dc031d79859b7e", kill_on_drop: false }`
[INFO] [stdout] 8ea444ed9be7fbe211eef5b3ee56208377fbd66e9b3ab1e800dc031d79859b7e
