[INFO] cloning repository https://github.com/lsemenuk/rickFuzz
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lsemenuk/rickFuzz" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flsemenuk%2FrickFuzz", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flsemenuk%2FrickFuzz'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] faf42f1a3a6c37a81998680da3c122e3c539ecfb
[INFO] testing lsemenuk/rickFuzz against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flsemenuk%2FrickFuzz" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lsemenuk/rickFuzz on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/lsemenuk/rickFuzz
[INFO] finished tweaking git repo https://github.com/lsemenuk/rickFuzz
[INFO] tweaked toml for git repo https://github.com/lsemenuk/rickFuzz written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/lsemenuk/rickFuzz already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a28e9ebe8a7bc042ad9ea4ebfd805b9450746cb01f02cdd1681a3f45bdab7b65
[INFO] running `Command { std: "docker" "start" "-a" "a28e9ebe8a7bc042ad9ea4ebfd805b9450746cb01f02cdd1681a3f45bdab7b65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a28e9ebe8a7bc042ad9ea4ebfd805b9450746cb01f02cdd1681a3f45bdab7b65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a28e9ebe8a7bc042ad9ea4ebfd805b9450746cb01f02cdd1681a3f45bdab7b65", kill_on_drop: false }`
[INFO] [stdout] a28e9ebe8a7bc042ad9ea4ebfd805b9450746cb01f02cdd1681a3f45bdab7b65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 52dd4eb0ba40196a44319e512802733004f5e929c29475bd7cb248e33d051459
[INFO] running `Command { std: "docker" "start" "-a" "52dd4eb0ba40196a44319e512802733004f5e929c29475bd7cb248e33d051459", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling nix v0.17.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling debugger v0.1.0 (/opt/rustwide/workdir/libs/debugger)
[INFO] [stdout] warning: unnecessary parentheses around `while` condition
[INFO] [stdout]    --> libs/debugger/src/debugger.rs:272:14
[INFO] [stdout]     |
[INFO] [stdout] 272 |           while(waitpid(self.pid.unwrap(), None).expect("failed waiting") 
[INFO] [stdout]     |  ______________^
[INFO] [stdout] 273 | |               == WaitStatus::Stopped(self.pid.unwrap(), SIGTRAP))
[INFO] [stdout]     | |_________________________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 272 |         while waitpid(self.pid.unwrap(), None).expect("failed waiting") 
[INFO] [stdout] 273 |               == WaitStatus::Stopped(self.pid.unwrap(), SIGTRAP)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `tracee_pid` is never read
[INFO] [stdout]   --> libs/debugger/src/debugger.rs:98:17
[INFO] [stdout]    |
[INFO] [stdout] 98 |         let mut tracee_pid: u32 = 0;
[INFO] [stdout]    |                 ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `enabled`
[INFO] [stdout]   --> libs/debugger/src/debugger.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     enabled: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `start_time`
[INFO] [stdout]   --> libs/debugger/src/debugger.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 60 |     start_time: Option<Instant>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> libs/debugger/src/debugger.rs:214:9
[INFO] [stdout]     |
[INFO] [stdout] 214 |         ptrace::cont(self.pid.unwrap(), None);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> libs/debugger/src/debugger.rs:269:9
[INFO] [stdout]     |
[INFO] [stdout] 269 |         ptrace::cont(self.pid.unwrap(), None);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling jpgfuzz v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `crashes`
[INFO] [stdout]   --> src/main.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     crashes: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `crash_dump`
[INFO] [stdout]   --> src/main.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout] 90 |     fn crash_dump(&self) {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.64s
[INFO] running `Command { std: "docker" "inspect" "52dd4eb0ba40196a44319e512802733004f5e929c29475bd7cb248e33d051459", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52dd4eb0ba40196a44319e512802733004f5e929c29475bd7cb248e33d051459", kill_on_drop: false }`
[INFO] [stdout] 52dd4eb0ba40196a44319e512802733004f5e929c29475bd7cb248e33d051459
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35016ad302228f0134ffb9e90cb19c249fe3f8fcd697415b8354597be5cdbc73
[INFO] running `Command { std: "docker" "start" "-a" "35016ad302228f0134ffb9e90cb19c249fe3f8fcd697415b8354597be5cdbc73", kill_on_drop: false }`
[INFO] [stderr]    Compiling jpgfuzz v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around `while` condition
[INFO] [stdout]    --> libs/debugger/src/debugger.rs:272:14
[INFO] [stdout]     |
[INFO] [stdout] 272 |           while(waitpid(self.pid.unwrap(), None).expect("failed waiting") 
[INFO] [stdout]     |  ______________^
[INFO] [stdout] 273 | |               == WaitStatus::Stopped(self.pid.unwrap(), SIGTRAP))
[INFO] [stdout]     | |_________________________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 272 |         while waitpid(self.pid.unwrap(), None).expect("failed waiting") 
[INFO] [stdout] 273 |               == WaitStatus::Stopped(self.pid.unwrap(), SIGTRAP)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `tracee_pid` is never read
[INFO] [stdout]   --> libs/debugger/src/debugger.rs:98:17
[INFO] [stdout]    |
[INFO] [stdout] 98 |         let mut tracee_pid: u32 = 0;
[INFO] [stdout]    |                 ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `enabled`
[INFO] [stdout]   --> libs/debugger/src/debugger.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     enabled: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `start_time`
[INFO] [stdout]   --> libs/debugger/src/debugger.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 60 |     start_time: Option<Instant>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> libs/debugger/src/debugger.rs:214:9
[INFO] [stdout]     |
[INFO] [stdout] 214 |         ptrace::cont(self.pid.unwrap(), None);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> libs/debugger/src/debugger.rs:269:9
[INFO] [stdout]     |
[INFO] [stdout] 269 |         ptrace::cont(self.pid.unwrap(), None);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `crashes`
[INFO] [stdout]   --> src/main.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     crashes: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `crash_dump`
[INFO] [stdout]   --> src/main.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout] 90 |     fn crash_dump(&self) {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "35016ad302228f0134ffb9e90cb19c249fe3f8fcd697415b8354597be5cdbc73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35016ad302228f0134ffb9e90cb19c249fe3f8fcd697415b8354597be5cdbc73", kill_on_drop: false }`
[INFO] [stdout] 35016ad302228f0134ffb9e90cb19c249fe3f8fcd697415b8354597be5cdbc73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 362954853fd49d212564a41bd78eeb6c2c881c4467e15df01b21e92358bc9557
[INFO] running `Command { std: "docker" "start" "-a" "362954853fd49d212564a41bd78eeb6c2c881c4467e15df01b21e92358bc9557", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around `while` condition
[INFO] [stderr]    --> libs/debugger/src/debugger.rs:272:14
[INFO] [stderr]     |
[INFO] [stderr] 272 |           while(waitpid(self.pid.unwrap(), None).expect("failed waiting") 
[INFO] [stderr]     |  ______________^
[INFO] [stderr] 273 | |               == WaitStatus::Stopped(self.pid.unwrap(), SIGTRAP))
[INFO] [stderr]     | |_________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 272 |         while waitpid(self.pid.unwrap(), None).expect("failed waiting") 
[INFO] [stderr] 273 |               == WaitStatus::Stopped(self.pid.unwrap(), SIGTRAP)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `tracee_pid` is never read
[INFO] [stderr]   --> libs/debugger/src/debugger.rs:98:17
[INFO] [stderr]    |
[INFO] [stderr] 98 |         let mut tracee_pid: u32 = 0;
[INFO] [stderr]    |                 ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `enabled`
[INFO] [stderr]   --> libs/debugger/src/debugger.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     enabled: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `start_time`
[INFO] [stderr]   --> libs/debugger/src/debugger.rs:60:5
[INFO] [stderr]    |
[INFO] [stderr] 60 |     start_time: Option<Instant>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> libs/debugger/src/debugger.rs:214:9
[INFO] [stderr]     |
[INFO] [stderr] 214 |         ptrace::cont(self.pid.unwrap(), None);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> libs/debugger/src/debugger.rs:269:9
[INFO] [stderr]     |
[INFO] [stderr] 269 |         ptrace::cont(self.pid.unwrap(), None);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `crashes`
[INFO] [stderr]   --> src/main.rs:67:5
[INFO] [stderr]    |
[INFO] [stderr] 67 |     crashes: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `crash_dump`
[INFO] [stderr]   --> src/main.rs:90:8
[INFO] [stderr]    |
[INFO] [stderr] 90 |     fn crash_dump(&self) {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/jpgfuzz-fbe28f8701f594b7)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "362954853fd49d212564a41bd78eeb6c2c881c4467e15df01b21e92358bc9557", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "362954853fd49d212564a41bd78eeb6c2c881c4467e15df01b21e92358bc9557", kill_on_drop: false }`
[INFO] [stdout] 362954853fd49d212564a41bd78eeb6c2c881c4467e15df01b21e92358bc9557