[INFO] cloning repository https://github.com/Apochens/mucfuzzer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Apochens/mucfuzzer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FApochens%2Fmucfuzzer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FApochens%2Fmucfuzzer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a0473cf58a2c19c89f92558e753f03b37d01ad50 [INFO] checking Apochens/mucfuzzer against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FApochens%2Fmucfuzzer" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Apochens/mucfuzzer on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-5-tc1/source/rust-toolchain [INFO] started tweaking git repo https://github.com/Apochens/mucfuzzer [INFO] finished tweaking git repo https://github.com/Apochens/mucfuzzer [INFO] tweaked toml for git repo https://github.com/Apochens/mucfuzzer written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Apochens/mucfuzzer 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded indexmap v0.4.1 [INFO] [stderr] Downloaded ctor v0.1.14 [INFO] [stderr] Downloaded disjoint-sets v0.4.2 [INFO] [stderr] Downloaded ctrlc v3.1.4 [INFO] [stderr] Downloaded proc-macro2 v1.0.12 [INFO] [stderr] Downloaded derive_more v0.99.6 [INFO] [stderr] Downloaded twoway v0.2.1 [INFO] [stderr] Downloaded petgraph v0.5.0 [INFO] [stderr] Downloaded syn v1.0.21 [INFO] [stderr] Downloaded cc v1.0.53 [INFO] [stderr] Downloaded priority-queue v0.6.0 [INFO] [stderr] Downloaded quote v1.0.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a13fd369e5408b3763981d7fe5bf5e2ce1cf0bace5f375974b85320c0ca440b0 [INFO] running `Command { std: "docker" "start" "-a" "a13fd369e5408b3763981d7fe5bf5e2ce1cf0bace5f375974b85320c0ca440b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a13fd369e5408b3763981d7fe5bf5e2ce1cf0bace5f375974b85320c0ca440b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a13fd369e5408b3763981d7fe5bf5e2ce1cf0bace5f375974b85320c0ca440b0", kill_on_drop: false }` [INFO] [stdout] a13fd369e5408b3763981d7fe5bf5e2ce1cf0bace5f375974b85320c0ca440b0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cbd106a2b5287f1f0cc8a33dfaae109562a6030d3bf95b4d52aefa691125bdc5 [INFO] running `Command { std: "docker" "start" "-a" "cbd106a2b5287f1f0cc8a33dfaae109562a6030d3bf95b4d52aefa691125bdc5", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Compiling proc-macro2 v1.0.12 [INFO] [stderr] Compiling serde v1.0.110 [INFO] [stderr] Compiling syn v1.0.21 [INFO] [stderr] Compiling ryu v1.0.4 [INFO] [stderr] Checking regex-syntax v0.6.17 [INFO] [stderr] Compiling rustix v0.38.21 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Checking log v0.4.8 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Checking termcolor v1.3.0 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking linux-raw-sys v0.4.10 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking unchecked-index v0.2.2 [INFO] [stderr] Checking indexmap v0.4.1 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking fixedbitset v0.2.0 [INFO] [stderr] Checking twoway v0.2.1 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking disjoint-sets v0.4.2 [INFO] [stderr] Compiling cc v1.0.53 [INFO] [stderr] Checking priority-queue v0.6.0 [INFO] [stderr] Checking petgraph v0.5.0 [INFO] [stderr] Compiling quote v1.0.5 [INFO] [stderr] Compiling runtime_fast v1.2.2 (/opt/rustwide/workdir/runtime_fast) [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking regex v1.3.7 [INFO] [stderr] Checking clap v2.33.1 [INFO] [stderr] Checking colored v1.9.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking chrono v0.4.11 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking libmath v0.2.1 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking env_logger v0.10.0 [INFO] [stderr] Checking pretty_env_logger v0.3.1 [INFO] [stderr] Checking bincode v1.2.1 [INFO] [stderr] Checking serde_json v1.0.53 [INFO] [stderr] Checking bstr v0.2.13 [INFO] [stderr] Checking csv v1.1.3 [INFO] [stderr] Checking ctrlc v3.1.4 [INFO] [stderr] Compiling serde_derive v1.0.110 [INFO] [stderr] Compiling derive_more v0.99.6 [INFO] [stderr] Compiling ctor v0.1.14 [INFO] [stderr] Checking angora_common v1.2.2 (/opt/rustwide/workdir/common) [INFO] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> common/src/defs.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std; [INFO] [stdout] | ^^^ the item `std` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `libc` is imported redundantly [INFO] [stdout] --> common/src/shm.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use libc; [INFO] [stdout] | ^^^^ the item `libc` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> common/src/shm.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | self, [INFO] [stdout] | ^^^^ the item `std` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> common/src/defs.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std; [INFO] [stdout] | ^^^ the item `std` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `libc` is imported redundantly [INFO] [stdout] --> common/src/shm.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use libc; [INFO] [stdout] | ^^^^ the item `libc` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> common/src/shm.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | self, [INFO] [stdout] | ^^^^ the item `std` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking runtime v1.2.2 (/opt/rustwide/workdir/runtime) [INFO] [stdout] warning: the item `libc` is imported redundantly [INFO] [stdout] --> runtime_fast/src/forkcli.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use libc; [INFO] [stdout] | ^^^^ the item `libc` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `libc` is imported redundantly [INFO] [stdout] --> runtime_fast/src/forkcli.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use libc; [INFO] [stdout] | ^^^^ the item `libc` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to an `extern` block with non-Rust ABI [INFO] [stdout] --> runtime_fast/src/context.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | #[link(name = "context", kind = "static")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 4 | pub fn __angora_reset_context(); [INFO] [stdout] | -------------------------------- not an `extern` block [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `libc` is imported redundantly [INFO] [stdout] --> runtime/src/ffds.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use libc; [INFO] [stdout] | ^^^^ the item `libc` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tag_set_wrap` is imported redundantly [INFO] [stdout] --> runtime/src/track.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `tag_set_wrap` is already imported here [INFO] [stdout] 2 | use crate::tag_set_wrap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `libc` is imported redundantly [INFO] [stdout] --> runtime/src/track.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use libc; [INFO] [stdout] | ^^^^ the item `libc` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `libc` is imported redundantly [INFO] [stdout] --> runtime/src/ffds.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use libc; [INFO] [stdout] | ^^^^ the item `libc` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tag_set_wrap` is imported redundantly [INFO] [stdout] --> runtime/src/track.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `tag_set_wrap` is already imported here [INFO] [stdout] 2 | use crate::tag_set_wrap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `libc` is imported redundantly [INFO] [stdout] --> runtime/src/track.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use libc; [INFO] [stdout] | ^^^^ the item `libc` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking angora v1.2.2 (/opt/rustwide/workdir/fuzzer) [INFO] [stderr] Checking log_reader v0.1.0 (/opt/rustwide/workdir/tools/log_reader) [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> tools/log_reader/src/main.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> tools/log_reader/src/main.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> fuzzer/src/branches.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | self, [INFO] [stdout] | ^^^^ the item `std` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> fuzzer/src/cond_stmt/cond_state.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std; [INFO] [stdout] | ^^^ the item `std` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> fuzzer/src/cond_stmt/output.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std; [INFO] [stdout] | ^^^ the item `std` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> fuzzer/src/cond_stmt/shm_conds.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std; [INFO] [stdout] | ^^^ the item `std` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rand` is imported redundantly [INFO] [stdout] --> fuzzer/src/depot/depot.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use rand; [INFO] [stdout] | ^^^^ the item `rand` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> fuzzer/src/depot/qpriority.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{self, cmp::Ordering, fmt}; [INFO] [stdout] | ^^^^ the item `std` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> fuzzer/src/executor/executor.rs:4:34 [INFO] [stdout] | [INFO] [stdout] 4 | branches, command, mucfuzz::{self, Server}, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `fs::File`, `net::TcpStream` [INFO] [stdout] --> fuzzer/src/executor/executor.rs:19:11 [INFO] [stdout] | [INFO] [stdout] 19 | time, fs::File, io::{Read, Write}, net::TcpStream, [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> fuzzer/src/branches.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | self, [INFO] [stdout] | ^^^^ the item `std` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `libc` is imported redundantly [INFO] [stdout] --> fuzzer/src/executor/forksrv.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use libc; [INFO] [stdout] | ^^^^ the item `libc` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `PathBuf` [INFO] [stdout] --> fuzzer/src/executor/forksrv.rs:15:18 [INFO] [stdout] | [INFO] [stdout] 15 | path::{Path, PathBuf}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> fuzzer/src/cond_stmt/cond_state.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std; [INFO] [stdout] | ^^^ the item `std` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> fuzzer/src/cond_stmt/output.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std; [INFO] [stdout] | ^^^ the item `std` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `libc` is imported redundantly [INFO] [stdout] --> fuzzer/src/executor/limit.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use libc; [INFO] [stdout] | ^^^^ the item `libc` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> fuzzer/src/cond_stmt/shm_conds.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std; [INFO] [stdout] | ^^^ the item `std` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rand` is imported redundantly [INFO] [stdout] --> fuzzer/src/mut_input/mut_input.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | use rand::{self, distributions::Uniform, Rng}; [INFO] [stdout] | ^^^^ the item `rand` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rand` is imported redundantly [INFO] [stdout] --> fuzzer/src/depot/depot.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use rand; [INFO] [stdout] | ^^^^ the item `rand` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> fuzzer/src/search/gd.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | use super::*; [INFO] [stdout] | -------- the item `std` is already imported here [INFO] [stdout] 6 | use std; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rand` is imported redundantly [INFO] [stdout] --> fuzzer/src/search/afl.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | use rand::{self, distributions::Uniform, Rng}; [INFO] [stdout] | ^^^^ the item `rand` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Rng` is imported redundantly [INFO] [stdout] --> fuzzer/src/search/afl.rs:7:42 [INFO] [stdout] | [INFO] [stdout] 6 | use super::*; [INFO] [stdout] | -------- the item `Rng` is already imported here [INFO] [stdout] 7 | use rand::{self, distributions::Uniform, Rng}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> fuzzer/src/depot/qpriority.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{self, cmp::Ordering, fmt}; [INFO] [stdout] | ^^^^ the item `std` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> fuzzer/src/executor/executor.rs:4:34 [INFO] [stdout] | [INFO] [stdout] 4 | branches, command, mucfuzz::{self, Server}, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `fs::File`, `net::TcpStream` [INFO] [stdout] --> fuzzer/src/executor/executor.rs:19:11 [INFO] [stdout] | [INFO] [stdout] 19 | time, fs::File, io::{Read, Write}, net::TcpStream, [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `libc` is imported redundantly [INFO] [stdout] --> fuzzer/src/executor/forksrv.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use libc; [INFO] [stdout] | ^^^^ the item `libc` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> fuzzer/src/track/load_pin_data.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std; [INFO] [stdout] | ^^^ the item `std` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `PathBuf` [INFO] [stdout] --> fuzzer/src/executor/forksrv.rs:15:18 [INFO] [stdout] | [INFO] [stdout] 15 | path::{Path, PathBuf}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ctrlc` is imported redundantly [INFO] [stdout] --> fuzzer/src/fuzz_main.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use ctrlc; [INFO] [stdout] | ^^^^^ the item `ctrlc` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `libc` is imported redundantly [INFO] [stdout] --> fuzzer/src/fuzz_main.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use libc; [INFO] [stdout] | ^^^^ the item `libc` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `pretty_env_logger` is imported redundantly [INFO] [stdout] --> fuzzer/src/fuzz_main.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use pretty_env_logger; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ the item `pretty_env_logger` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `libc` is imported redundantly [INFO] [stdout] --> fuzzer/src/executor/limit.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use libc; [INFO] [stdout] | ^^^^ the item `libc` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `libc` is imported redundantly [INFO] [stdout] --> fuzzer/src/bind_cpu.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use libc; [INFO] [stdout] | ^^^^ the item `libc` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rand` is imported redundantly [INFO] [stdout] --> fuzzer/src/mut_input/mut_input.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | use rand::{self, distributions::Uniform, Rng}; [INFO] [stdout] | ^^^^ the item `rand` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `num_cpus` is imported redundantly [INFO] [stdout] --> fuzzer/src/bind_cpu.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use num_cpus; [INFO] [stdout] | ^^^^^^^^ the item `num_cpus` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `memmap` is imported redundantly [INFO] [stdout] --> fuzzer/src/check_dep.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use memmap; [INFO] [stdout] | ^^^^^^ the item `memmap` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `twoway` is imported redundantly [INFO] [stdout] --> fuzzer/src/check_dep.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use twoway; [INFO] [stdout] | ^^^^^^ the item `twoway` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `libc` is imported redundantly [INFO] [stdout] --> fuzzer/src/tmpfs.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use libc; [INFO] [stdout] | ^^^^ the item `libc` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> fuzzer/src/search/gd.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | use super::*; [INFO] [stdout] | -------- the item `std` is already imported here [INFO] [stdout] 6 | use std; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rand` is imported redundantly [INFO] [stdout] --> fuzzer/src/search/afl.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | use rand::{self, distributions::Uniform, Rng}; [INFO] [stdout] | ^^^^ the item `rand` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Rng` is imported redundantly [INFO] [stdout] --> fuzzer/src/search/afl.rs:7:42 [INFO] [stdout] | [INFO] [stdout] 6 | use super::*; [INFO] [stdout] | -------- the item `Rng` is already imported here [INFO] [stdout] 7 | use rand::{self, distributions::Uniform, Rng}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> fuzzer/src/track/load_pin_data.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std; [INFO] [stdout] | ^^^ the item `std` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ctrlc` is imported redundantly [INFO] [stdout] --> fuzzer/src/fuzz_main.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use ctrlc; [INFO] [stdout] | ^^^^^ the item `ctrlc` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `libc` is imported redundantly [INFO] [stdout] --> fuzzer/src/fuzz_main.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use libc; [INFO] [stdout] | ^^^^ the item `libc` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `pretty_env_logger` is imported redundantly [INFO] [stdout] --> fuzzer/src/fuzz_main.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use pretty_env_logger; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ the item `pretty_env_logger` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `libc` is imported redundantly [INFO] [stdout] --> fuzzer/src/bind_cpu.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use libc; [INFO] [stdout] | ^^^^ the item `libc` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `num_cpus` is imported redundantly [INFO] [stdout] --> fuzzer/src/bind_cpu.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use num_cpus; [INFO] [stdout] | ^^^^^^^^ the item `num_cpus` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `memmap` is imported redundantly [INFO] [stdout] --> fuzzer/src/check_dep.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use memmap; [INFO] [stdout] | ^^^^^^ the item `memmap` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `twoway` is imported redundantly [INFO] [stdout] --> fuzzer/src/check_dep.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use twoway; [INFO] [stdout] | ^^^^^^ the item `twoway` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `libc` is imported redundantly [INFO] [stdout] --> fuzzer/src/tmpfs.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use libc; [INFO] [stdout] | ^^^^ the item `libc` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> fuzzer/src/executor/executor.rs:19:32 [INFO] [stdout] | [INFO] [stdout] 19 | time, fs::File, io::{Read, Write}, net::TcpStream, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Read` [INFO] [stdout] --> fuzzer/src/executor/executor.rs:19:26 [INFO] [stdout] | [INFO] [stdout] 19 | time, fs::File, io::{Read, Write}, net::TcpStream, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> fuzzer/src/executor/executor.rs:19:32 [INFO] [stdout] | [INFO] [stdout] 19 | time, fs::File, io::{Read, Write}, net::TcpStream, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Read` [INFO] [stdout] --> fuzzer/src/executor/executor.rs:19:26 [INFO] [stdout] | [INFO] [stdout] 19 | time, fs::File, io::{Read, Write}, net::TcpStream, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> fuzzer/src/executor/forksrv.rs:191:33 [INFO] [stdout] | [INFO] [stdout] 191 | let exit_code = unsafe { libc::WEXITSTATUS(status) }; [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> fuzzer/src/executor/forksrv.rs:192:32 [INFO] [stdout] | [INFO] [stdout] 192 | let signaled = unsafe { libc::WIFSIGNALED(status) }; [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> fuzzer/src/executor/forksrv.rs:168:29 [INFO] [stdout] | [INFO] [stdout] 168 | let mut socket = UdpSocket::bind("127.0.0.1:8001").expect("Cannot create a UDP socket at 127.0.0.1:8001"); [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: unnecessary `unsafe` block [INFO] [stdout] --> fuzzer/src/executor/forksrv.rs:191:33 [INFO] [stdout] | [INFO] [stdout] 191 | let exit_code = unsafe { libc::WEXITSTATUS(status) }; [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> fuzzer/src/executor/forksrv.rs:192:32 [INFO] [stdout] | [INFO] [stdout] 192 | let signaled = unsafe { libc::WIFSIGNALED(status) }; [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> fuzzer/src/executor/forksrv.rs:168:29 [INFO] [stdout] | [INFO] [stdout] 168 | let mut socket = UdpSocket::bind("127.0.0.1:8001").expect("Cannot create a UDP socket at 127.0.0.1:8001"); [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: unused variable: `addr` [INFO] [stdout] --> fuzzer/src/mucfuzz/server.rs:38:27 [INFO] [stdout] | [INFO] [stdout] 38 | HostAddr::UDP(addr) => { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `socket` [INFO] [stdout] --> fuzzer/src/mucfuzz/server.rs:76:42 [INFO] [stdout] | [INFO] [stdout] 76 | Some(Connection::UDP(ref mut socket)) => { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `is_stdin` is never read [INFO] [stdout] --> fuzzer/src/executor/forksrv.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct Forksrv { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 28 | is_stdin: bool, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Forksrv` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `make_absolute` is never used [INFO] [stdout] --> fuzzer/src/command.rs:62:8 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn make_absolute(path: &Path) -> PathBuf { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `server_name` is never read [INFO] [stdout] --> fuzzer/src/mucfuzz/server.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Server<'a> { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 10 | server_name: &'a str, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `UDP` is never constructed [INFO] [stdout] --> fuzzer/src/mucfuzz/connection.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 38 | pub enum Connection { [INFO] [stdout] | ---------- variant in this enum [INFO] [stdout] 39 | TCP(TcpStream), [INFO] [stdout] 40 | UDP(UdpSocket), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Connection` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: casting references to a bigger memory layout than the backing allocation is undefined behavior, even if the reference is unused [INFO] [stdout] --> fuzzer/src/mut_input/rw.rs:44:30 [INFO] [stdout] | [INFO] [stdout] 44 | let v = unsafe { &mut *(&mut buf[off] as *mut u8 as *mut u16) }; [INFO] [stdout] | ^^^^^^^^^^^^--------^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | backing allocation comes from here [INFO] [stdout] | [INFO] [stdout] = note: casting from `u8` (1 bytes) to `u16` (2 bytes) [INFO] [stdout] = note: `#[deny(invalid_reference_casting)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: casting references to a bigger memory layout than the backing allocation is undefined behavior, even if the reference is unused [INFO] [stdout] --> fuzzer/src/mut_input/rw.rs:48:30 [INFO] [stdout] | [INFO] [stdout] 48 | let v = unsafe { &mut *(&mut buf[off] as *mut u8 as *mut u32) }; [INFO] [stdout] | ^^^^^^^^^^^^--------^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | backing allocation comes from here [INFO] [stdout] | [INFO] [stdout] = note: casting from `u8` (1 bytes) to `u32` (4 bytes) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: casting references to a bigger memory layout than the backing allocation is undefined behavior, even if the reference is unused [INFO] [stdout] --> fuzzer/src/mut_input/rw.rs:52:30 [INFO] [stdout] | [INFO] [stdout] 52 | let v = unsafe { &mut *(&mut buf[off] as *mut u8 as *mut u64) }; [INFO] [stdout] | ^^^^^^^^^^^^--------^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | backing allocation comes from here [INFO] [stdout] | [INFO] [stdout] = note: casting from `u8` (1 bytes) to `u64` (8 bytes) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: casting references to a bigger memory layout than the backing allocation is undefined behavior, even if the reference is unused [INFO] [stdout] --> fuzzer/src/mut_input/rw.rs:92:34 [INFO] [stdout] | [INFO] [stdout] 92 | let v = unsafe { &mut *(&mut buf[off] as *mut u8 as *mut i16) }; [INFO] [stdout] | ^^^^^^^^^^^^--------^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | backing allocation comes from here [INFO] [stdout] | [INFO] [stdout] = note: casting from `u8` (1 bytes) to `i16` (2 bytes) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: casting references to a bigger memory layout than the backing allocation is undefined behavior, even if the reference is unused [INFO] [stdout] --> fuzzer/src/mut_input/rw.rs:99:34 [INFO] [stdout] | [INFO] [stdout] 99 | let v = unsafe { &mut *(&mut buf[off] as *mut u8 as *mut u16) }; [INFO] [stdout] | ^^^^^^^^^^^^--------^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | backing allocation comes from here [INFO] [stdout] | [INFO] [stdout] = note: casting from `u8` (1 bytes) to `u16` (2 bytes) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: casting references to a bigger memory layout than the backing allocation is undefined behavior, even if the reference is unused [INFO] [stdout] --> fuzzer/src/mut_input/rw.rs:109:34 [INFO] [stdout] | [INFO] [stdout] 109 | let v = unsafe { &mut *(&mut buf[off] as *mut u8 as *mut i32) }; [INFO] [stdout] | ^^^^^^^^^^^^--------^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | backing allocation comes from here [INFO] [stdout] | [INFO] [stdout] = note: casting from `u8` (1 bytes) to `i32` (4 bytes) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: casting references to a bigger memory layout than the backing allocation is undefined behavior, even if the reference is unused [INFO] [stdout] --> fuzzer/src/mut_input/rw.rs:116:34 [INFO] [stdout] | [INFO] [stdout] 116 | let v = unsafe { &mut *(&mut buf[off] as *mut u8 as *mut u32) }; [INFO] [stdout] | ^^^^^^^^^^^^--------^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | backing allocation comes from here [INFO] [stdout] | [INFO] [stdout] = note: casting from `u8` (1 bytes) to `u32` (4 bytes) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: casting references to a bigger memory layout than the backing allocation is undefined behavior, even if the reference is unused [INFO] [stdout] --> fuzzer/src/mut_input/rw.rs:126:34 [INFO] [stdout] | [INFO] [stdout] 126 | let v = unsafe { &mut *(&mut buf[off] as *mut u8 as *mut i64) }; [INFO] [stdout] | ^^^^^^^^^^^^--------^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | backing allocation comes from here [INFO] [stdout] | [INFO] [stdout] = note: casting from `u8` (1 bytes) to `i64` (8 bytes) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: casting references to a bigger memory layout than the backing allocation is undefined behavior, even if the reference is unused [INFO] [stdout] --> fuzzer/src/mut_input/rw.rs:133:34 [INFO] [stdout] | [INFO] [stdout] 133 | let v = unsafe { &mut *(&mut buf[off] as *mut u8 as *mut u64) }; [INFO] [stdout] | ^^^^^^^^^^^^--------^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | backing allocation comes from here [INFO] [stdout] | [INFO] [stdout] = note: casting from `u8` (1 bytes) to `u64` (8 bytes) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> fuzzer/src/mucfuzz/server.rs:38:27 [INFO] [stdout] | [INFO] [stdout] 38 | HostAddr::UDP(addr) => { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `socket` [INFO] [stdout] --> fuzzer/src/mucfuzz/server.rs:76:42 [INFO] [stdout] | [INFO] [stdout] 76 | Some(Connection::UDP(ref mut socket)) => { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `is_stdin` is never read [INFO] [stdout] --> fuzzer/src/executor/forksrv.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct Forksrv { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 28 | is_stdin: bool, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Forksrv` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `make_absolute` is never used [INFO] [stdout] --> fuzzer/src/command.rs:62:8 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn make_absolute(path: &Path) -> PathBuf { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `server_name` is never read [INFO] [stdout] --> fuzzer/src/mucfuzz/server.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Server<'a> { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 10 | server_name: &'a str, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `UDP` is never constructed [INFO] [stdout] --> fuzzer/src/mucfuzz/connection.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 38 | pub enum Connection { [INFO] [stdout] | ---------- variant in this enum [INFO] [stdout] 39 | TCP(TcpStream), [INFO] [stdout] 40 | UDP(UdpSocket), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Connection` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 9 previous errors; 35 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: casting references to a bigger memory layout than the backing allocation is undefined behavior, even if the reference is unused [INFO] [stdout] --> fuzzer/src/mut_input/rw.rs:44:30 [INFO] [stdout] | [INFO] [stdout] 44 | let v = unsafe { &mut *(&mut buf[off] as *mut u8 as *mut u16) }; [INFO] [stdout] | ^^^^^^^^^^^^--------^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | backing allocation comes from here [INFO] [stdout] | [INFO] [stdout] = note: casting from `u8` (1 bytes) to `u16` (2 bytes) [INFO] [stdout] = note: `#[deny(invalid_reference_casting)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: casting references to a bigger memory layout than the backing allocation is undefined behavior, even if the reference is unused [INFO] [stdout] --> fuzzer/src/mut_input/rw.rs:48:30 [INFO] [stdout] | [INFO] [stdout] 48 | let v = unsafe { &mut *(&mut buf[off] as *mut u8 as *mut u32) }; [INFO] [stdout] | ^^^^^^^^^^^^--------^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | backing allocation comes from here [INFO] [stdout] | [INFO] [stdout] = note: casting from `u8` (1 bytes) to `u32` (4 bytes) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: casting references to a bigger memory layout than the backing allocation is undefined behavior, even if the reference is unused [INFO] [stdout] --> fuzzer/src/mut_input/rw.rs:52:30 [INFO] [stdout] | [INFO] [stdout] 52 | let v = unsafe { &mut *(&mut buf[off] as *mut u8 as *mut u64) }; [INFO] [stdout] | ^^^^^^^^^^^^--------^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | backing allocation comes from here [INFO] [stdout] | [INFO] [stdout] = note: casting from `u8` (1 bytes) to `u64` (8 bytes) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: casting references to a bigger memory layout than the backing allocation is undefined behavior, even if the reference is unused [INFO] [stdout] --> fuzzer/src/mut_input/rw.rs:92:34 [INFO] [stdout] | [INFO] [stdout] 92 | let v = unsafe { &mut *(&mut buf[off] as *mut u8 as *mut i16) }; [INFO] [stdout] | ^^^^^^^^^^^^--------^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | backing allocation comes from here [INFO] [stdout] | [INFO] [stdout] = note: casting from `u8` (1 bytes) to `i16` (2 bytes) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: casting references to a bigger memory layout than the backing allocation is undefined behavior, even if the reference is unused [INFO] [stdout] --> fuzzer/src/mut_input/rw.rs:99:34 [INFO] [stdout] | [INFO] [stdout] 99 | let v = unsafe { &mut *(&mut buf[off] as *mut u8 as *mut u16) }; [INFO] [stdout] | ^^^^^^^^^^^^--------^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | backing allocation comes from here [INFO] [stdout] | [INFO] [stdout] = note: casting from `u8` (1 bytes) to `u16` (2 bytes) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: casting references to a bigger memory layout than the backing allocation is undefined behavior, even if the reference is unused [INFO] [stdout] --> fuzzer/src/mut_input/rw.rs:109:34 [INFO] [stdout] | [INFO] [stdout] 109 | let v = unsafe { &mut *(&mut buf[off] as *mut u8 as *mut i32) }; [INFO] [stdout] | ^^^^^^^^^^^^--------^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | backing allocation comes from here [INFO] [stdout] | [INFO] [stdout] = note: casting from `u8` (1 bytes) to `i32` (4 bytes) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: casting references to a bigger memory layout than the backing allocation is undefined behavior, even if the reference is unused [INFO] [stdout] --> fuzzer/src/mut_input/rw.rs:116:34 [INFO] [stdout] | [INFO] [stdout] 116 | let v = unsafe { &mut *(&mut buf[off] as *mut u8 as *mut u32) }; [INFO] [stdout] | ^^^^^^^^^^^^--------^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | backing allocation comes from here [INFO] [stdout] | [INFO] [stdout] = note: casting from `u8` (1 bytes) to `u32` (4 bytes) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: casting references to a bigger memory layout than the backing allocation is undefined behavior, even if the reference is unused [INFO] [stdout] --> fuzzer/src/mut_input/rw.rs:126:34 [INFO] [stdout] | [INFO] [stdout] 126 | let v = unsafe { &mut *(&mut buf[off] as *mut u8 as *mut i64) }; [INFO] [stdout] | ^^^^^^^^^^^^--------^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | backing allocation comes from here [INFO] [stdout] | [INFO] [stdout] = note: casting from `u8` (1 bytes) to `i64` (8 bytes) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: casting references to a bigger memory layout than the backing allocation is undefined behavior, even if the reference is unused [INFO] [stdout] --> fuzzer/src/mut_input/rw.rs:133:34 [INFO] [stdout] | [INFO] [stdout] 133 | let v = unsafe { &mut *(&mut buf[off] as *mut u8 as *mut u64) }; [INFO] [stdout] | ^^^^^^^^^^^^--------^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | backing allocation comes from here [INFO] [stdout] | [INFO] [stdout] = note: casting from `u8` (1 bytes) to `u64` (8 bytes) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `angora` (lib test) due to 10 previous errors; 35 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 9 previous errors; 35 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `angora` (lib) due to 10 previous errors; 35 warnings emitted [INFO] running `Command { std: "docker" "inspect" "cbd106a2b5287f1f0cc8a33dfaae109562a6030d3bf95b4d52aefa691125bdc5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cbd106a2b5287f1f0cc8a33dfaae109562a6030d3bf95b4d52aefa691125bdc5", kill_on_drop: false }` [INFO] [stdout] cbd106a2b5287f1f0cc8a33dfaae109562a6030d3bf95b4d52aefa691125bdc5