[INFO] cloning repository https://github.com/LogoiLab/fuc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LogoiLab/fuc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLogoiLab%2Ffuc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLogoiLab%2Ffuc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7f48c0e81ccb0e62d1c77709e56b567c150fffec
[INFO] checking LogoiLab/fuc against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLogoiLab%2Ffuc" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/LogoiLab/fuc on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/LogoiLab/fuc
[INFO] finished tweaking git repo https://github.com/LogoiLab/fuc
[INFO] tweaked toml for git repo https://github.com/LogoiLab/fuc written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/LogoiLab/fuc already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 67d90eff5bda34fe9922d89e6a03ae8c1f771f8a049260119f937630b5a061e1
[INFO] running `Command { std: "docker" "start" "-a" "67d90eff5bda34fe9922d89e6a03ae8c1f771f8a049260119f937630b5a061e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "67d90eff5bda34fe9922d89e6a03ae8c1f771f8a049260119f937630b5a061e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67d90eff5bda34fe9922d89e6a03ae8c1f771f8a049260119f937630b5a061e1", kill_on_drop: false }`
[INFO] [stdout] 67d90eff5bda34fe9922d89e6a03ae8c1f771f8a049260119f937630b5a061e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c8d4566d042779f0142474ff1e9384423a15c29fcb8acb3bc54ef615256713f
[INFO] running `Command { std: "docker" "start" "-a" "4c8d4566d042779f0142474ff1e9384423a15c29fcb8acb3bc54ef615256713f", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]    Compiling lz4-sys v1.8.3
[INFO] [stderr]    Compiling syn v0.15.26
[INFO] [stderr]    Compiling serde_derive v1.0.87
[INFO] [stderr]    Compiling cargo_metadata v0.6.4
[INFO] [stderr]    Compiling skeptic v0.13.4
[INFO] [stderr]    Compiling lz4 v1.23.1
[INFO] [stderr]     Checking fuc v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/main.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/fuc/volume.rs (1 fix)
[INFO] [stderr]        Fixed src/fuc/file.rs (1 fix)
[INFO] [stderr]        Fixed src/fuc/descriptor.rs (1 fix)
[INFO] [stderr]        Fixed src/fuc/fat.rs (1 fix)
[INFO] [stderr]        Fixed src/fuc/block.rs (1 fix)
[INFO] [stderr]        Fixed src/main.rs (1 fix)
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/fuc/block.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |         unimplemented!();
[INFO] [stdout]    |         ----------------- any code following this expression is unreachable
[INFO] [stdout] 49 |         self.dirty = false;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/fuc/descriptor.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 60 |         unimplemented!();
[INFO] [stdout]    |         ----------------- any code following this expression is unreachable
[INFO] [stdout] 61 |         self.dirty = false;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/fuc/fat.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         unimplemented!();
[INFO] [stdout]    |         ----------------- any code following this expression is unreachable
[INFO] [stdout] 28 |         self.dirty = false;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/fuc/file.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |         unimplemented!();
[INFO] [stdout]    |         ----------------- any code following this expression is unreachable
[INFO] [stdout] 14 |         self.dirty = false;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/fuc/volume.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |         unimplemented!();
[INFO] [stdout]    |         ----------------- any code following this expression is unreachable
[INFO] [stdout] 19 |         self.dirty = false;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `offset`
[INFO] [stdout]   --> src/fuc/block.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     offset: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `fdesc`
[INFO] [stdout]  --> src/fuc/fat.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     fdesc: Vec<FileDescriptor>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `desc`
[INFO] [stdout]  --> src/fuc/file.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     desc: FileDescriptor,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `blocks`
[INFO] [stdout]  --> src/fuc/file.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     blocks: Vec<Block>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `magic`
[INFO] [stdout]   --> src/fuc/volume.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     magic: [u8; MAGIC_LENGTH],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `fat`
[INFO] [stdout]   --> src/fuc/volume.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fat: FileAllocationTable,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `files`
[INFO] [stdout]   --> src/fuc/volume.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     files: Vec<File>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/fuc/block.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |         unimplemented!();
[INFO] [stdout]    |         ----------------- any code following this expression is unreachable
[INFO] [stdout] 49 |         self.dirty = false;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/fuc/descriptor.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 60 |         unimplemented!();
[INFO] [stdout]    |         ----------------- any code following this expression is unreachable
[INFO] [stdout] 61 |         self.dirty = false;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/fuc/fat.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         unimplemented!();
[INFO] [stdout]    |         ----------------- any code following this expression is unreachable
[INFO] [stdout] 28 |         self.dirty = false;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/fuc/file.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |         unimplemented!();
[INFO] [stdout]    |         ----------------- any code following this expression is unreachable
[INFO] [stdout] 14 |         self.dirty = false;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/fuc/volume.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |         unimplemented!();
[INFO] [stdout]    |         ----------------- any code following this expression is unreachable
[INFO] [stdout] 19 |         self.dirty = false;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `offset`
[INFO] [stdout]   --> src/fuc/block.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     offset: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `fdesc`
[INFO] [stdout]  --> src/fuc/fat.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     fdesc: Vec<FileDescriptor>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `desc`
[INFO] [stdout]  --> src/fuc/file.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     desc: FileDescriptor,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `blocks`
[INFO] [stdout]  --> src/fuc/file.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     blocks: Vec<Block>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `magic`
[INFO] [stdout]   --> src/fuc/volume.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     magic: [u8; MAGIC_LENGTH],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `fat`
[INFO] [stdout]   --> src/fuc/volume.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fat: FileAllocationTable,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `files`
[INFO] [stdout]   --> src/fuc/volume.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     files: Vec<File>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.09s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Checking fuc v0.1.0 (/tmp/fixit)
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/fuc/block.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |         unimplemented!();
[INFO] [stdout]    |         ----------------- any code following this expression is unreachable
[INFO] [stdout] 49 |         self.dirty = false;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/fuc/descriptor.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 60 |         unimplemented!();
[INFO] [stdout]    |         ----------------- any code following this expression is unreachable
[INFO] [stdout] 61 |         self.dirty = false;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/fuc/fat.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         unimplemented!();
[INFO] [stdout]    |         ----------------- any code following this expression is unreachable
[INFO] [stdout] 28 |         self.dirty = false;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/fuc/file.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |         unimplemented!();
[INFO] [stdout]    |         ----------------- any code following this expression is unreachable
[INFO] [stdout] 14 |         self.dirty = false;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/fuc/volume.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |         unimplemented!();
[INFO] [stdout]    |         ----------------- any code following this expression is unreachable
[INFO] [stdout] 19 |         self.dirty = false;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/fuc/block.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |         unimplemented!();
[INFO] [stdout]    |         ----------------- any code following this expression is unreachable
[INFO] [stdout] 49 |         self.dirty = false;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/fuc/descriptor.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 60 |         unimplemented!();
[INFO] [stdout]    |         ----------------- any code following this expression is unreachable
[INFO] [stdout] 61 |         self.dirty = false;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/fuc/fat.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         unimplemented!();
[INFO] [stdout]    |         ----------------- any code following this expression is unreachable
[INFO] [stdout] 28 |         self.dirty = false;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/fuc/file.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |         unimplemented!();
[INFO] [stdout]    |         ----------------- any code following this expression is unreachable
[INFO] [stdout] 14 |         self.dirty = false;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/fuc/volume.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |         unimplemented!();
[INFO] [stdout]    |         ----------------- any code following this expression is unreachable
[INFO] [stdout] 19 |         self.dirty = false;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `offset`
[INFO] [stdout]   --> src/fuc/block.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     offset: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `fdesc`
[INFO] [stdout]  --> src/fuc/fat.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     fdesc: Vec<FileDescriptor>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `desc`
[INFO] [stdout]  --> src/fuc/file.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     desc: FileDescriptor,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `blocks`
[INFO] [stdout]  --> src/fuc/file.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     blocks: Vec<Block>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `magic`
[INFO] [stdout]   --> src/fuc/volume.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     magic: [u8; MAGIC_LENGTH],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `fat`
[INFO] [stdout]   --> src/fuc/volume.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fat: FileAllocationTable,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `files`
[INFO] [stdout]   --> src/fuc/volume.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     files: Vec<File>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `offset`
[INFO] [stdout]   --> src/fuc/block.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     offset: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `fdesc`
[INFO] [stdout]  --> src/fuc/fat.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     fdesc: Vec<FileDescriptor>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `desc`
[INFO] [stdout]  --> src/fuc/file.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     desc: FileDescriptor,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `blocks`
[INFO] [stdout]  --> src/fuc/file.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     blocks: Vec<Block>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `magic`
[INFO] [stdout]   --> src/fuc/volume.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     magic: [u8; MAGIC_LENGTH],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `fat`
[INFO] [stdout]   --> src/fuc/volume.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fat: FileAllocationTable,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `files`
[INFO] [stdout]   --> src/fuc/volume.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     files: Vec<File>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "4c8d4566d042779f0142474ff1e9384423a15c29fcb8acb3bc54ef615256713f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c8d4566d042779f0142474ff1e9384423a15c29fcb8acb3bc54ef615256713f", kill_on_drop: false }`
[INFO] [stdout] 4c8d4566d042779f0142474ff1e9384423a15c29fcb8acb3bc54ef615256713f