[INFO] fetching crate latte_fs 0.0.0...
[INFO] testing latte_fs-0.0.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate latte_fs 0.0.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate latte_fs 0.0.0
[INFO] finished tweaking crates.io crate latte_fs 0.0.0
[INFO] tweaked toml for crates.io crate latte_fs 0.0.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate latte_fs 0.0.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3e9d356cac34ec87441dfaa2b6d8213d0e1ea23201d5e1897ea27d0d474dc897
[INFO] running `Command { std: "docker" "start" "-a" "3e9d356cac34ec87441dfaa2b6d8213d0e1ea23201d5e1897ea27d0d474dc897", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e9d356cac34ec87441dfaa2b6d8213d0e1ea23201d5e1897ea27d0d474dc897", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e9d356cac34ec87441dfaa2b6d8213d0e1ea23201d5e1897ea27d0d474dc897", kill_on_drop: false }`
[INFO] [stdout] 3e9d356cac34ec87441dfaa2b6d8213d0e1ea23201d5e1897ea27d0d474dc897
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73bb3d49e67633c5024b18585c784f60c223377afdc5507eb0092c200d8d496a
[INFO] running `Command { std: "docker" "start" "-a" "73bb3d49e67633c5024b18585c784f60c223377afdc5507eb0092c200d8d496a", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]    Compiling latte_fs v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::mem::transmute`
[INFO] [stdout]  --> src/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::mem::transmute;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/lib.rs:103:24
[INFO] [stdout]     |
[INFO] [stdout] 103 |     pub fn find(&self, name: &str) -> bool {
[INFO] [stdout]     |                        ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `uid`, `gid`, `size`, `mtime`, `uname`, and `gname` are never read
[INFO] [stdout]   --> src/lib.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub struct Header {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 63 |     name: String,
[INFO] [stdout] 64 |     uid: i32, gid: i32,
[INFO] [stdout]    |     ^^^       ^^^
[INFO] [stdout] 65 |     size: i32,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 66 |     mtime: i32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 67 |     uname: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 68 |     gname: String
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `usage` is never read
[INFO] [stdout]   --> src/lib.rs:77:5
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub struct Disk {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 77 |     usage: DiskUsage
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `type_`, `size`, and `data` are never read
[INFO] [stdout]   --> src/lib.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub struct Node {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 87 |     type_: FileType,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 88 |     size: i32,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 89 |     data: *const c_void
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `header`, `file`, and `offset` are never read
[INFO] [stdout]   --> src/lib.rs:93:5
[INFO] [stdout]    |
[INFO] [stdout] 92 | pub struct Tar {
[INFO] [stdout]    |            --- fields in this struct
[INFO] [stdout] 93 |     header: Header,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 94 |     file: std::fs::File,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 95 |     offset: i32
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "73bb3d49e67633c5024b18585c784f60c223377afdc5507eb0092c200d8d496a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73bb3d49e67633c5024b18585c784f60c223377afdc5507eb0092c200d8d496a", kill_on_drop: false }`
[INFO] [stdout] 73bb3d49e67633c5024b18585c784f60c223377afdc5507eb0092c200d8d496a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 800fe0cc1384f5bd14e4c7224dee2738361ad99ee7d10641abcdf1b624d1a439
[INFO] running `Command { std: "docker" "start" "-a" "800fe0cc1384f5bd14e4c7224dee2738361ad99ee7d10641abcdf1b624d1a439", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stdout] warning: unused import: `std::mem::transmute`
[INFO] [stdout]  --> src/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::mem::transmute;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/lib.rs:103:24
[INFO] [stdout]     |
[INFO] [stdout] 103 |     pub fn find(&self, name: &str) -> bool {
[INFO] [stdout]     |                        ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `uid`, `gid`, `size`, `mtime`, `uname`, and `gname` are never read
[INFO] [stdout]   --> src/lib.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub struct Header {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 63 |     name: String,
[INFO] [stdout] 64 |     uid: i32, gid: i32,
[INFO] [stdout]    |     ^^^       ^^^
[INFO] [stdout] 65 |     size: i32,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 66 |     mtime: i32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 67 |     uname: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 68 |     gname: String
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `usage` is never read
[INFO] [stdout]   --> src/lib.rs:77:5
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub struct Disk {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 77 |     usage: DiskUsage
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `type_`, `size`, and `data` are never read
[INFO] [stdout]   --> src/lib.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub struct Node {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 87 |     type_: FileType,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 88 |     size: i32,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 89 |     data: *const c_void
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `header`, `file`, and `offset` are never read
[INFO] [stdout]   --> src/lib.rs:93:5
[INFO] [stdout]    |
[INFO] [stdout] 92 | pub struct Tar {
[INFO] [stdout]    |            --- fields in this struct
[INFO] [stdout] 93 |     header: Header,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 94 |     file: std::fs::File,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 95 |     offset: i32
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling latte_fs v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::mem::transmute`
[INFO] [stdout]  --> src/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::mem::transmute;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/lib.rs:103:24
[INFO] [stdout]     |
[INFO] [stdout] 103 |     pub fn find(&self, name: &str) -> bool {
[INFO] [stdout]     |                        ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `uid`, `gid`, `size`, `mtime`, `uname`, and `gname` are never read
[INFO] [stdout]   --> src/lib.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub struct Header {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 63 |     name: String,
[INFO] [stdout] 64 |     uid: i32, gid: i32,
[INFO] [stdout]    |     ^^^       ^^^
[INFO] [stdout] 65 |     size: i32,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 66 |     mtime: i32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 67 |     uname: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 68 |     gname: String
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `usage` is never read
[INFO] [stdout]   --> src/lib.rs:77:5
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub struct Disk {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 77 |     usage: DiskUsage
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `type_`, `size`, and `data` are never read
[INFO] [stdout]   --> src/lib.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub struct Node {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 87 |     type_: FileType,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 88 |     size: i32,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 89 |     data: *const c_void
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `header`, `file`, and `offset` are never read
[INFO] [stdout]   --> src/lib.rs:93:5
[INFO] [stdout]    |
[INFO] [stdout] 92 | pub struct Tar {
[INFO] [stdout]    |            --- fields in this struct
[INFO] [stdout] 93 |     header: Header,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 94 |     file: std::fs::File,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 95 |     offset: i32
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "800fe0cc1384f5bd14e4c7224dee2738361ad99ee7d10641abcdf1b624d1a439", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "800fe0cc1384f5bd14e4c7224dee2738361ad99ee7d10641abcdf1b624d1a439", kill_on_drop: false }`
[INFO] [stdout] 800fe0cc1384f5bd14e4c7224dee2738361ad99ee7d10641abcdf1b624d1a439
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1dadfb7d36edee43c6f76e2aa48555fe198e8f3258359fb03f550296e44761f7
[INFO] running `Command { std: "docker" "start" "-a" "1dadfb7d36edee43c6f76e2aa48555fe198e8f3258359fb03f550296e44761f7", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: unused import: `std::mem::transmute`
[INFO] [stderr]  --> src/lib.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::mem::transmute;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]    --> src/lib.rs:103:24
[INFO] [stderr]     |
[INFO] [stderr] 103 |     pub fn find(&self, name: &str) -> bool {
[INFO] [stderr]     |                        ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `uid`, `gid`, `size`, `mtime`, `uname`, and `gname` are never read
[INFO] [stderr]   --> src/lib.rs:64:5
[INFO] [stderr]    |
[INFO] [stderr] 62 | pub struct Header {
[INFO] [stderr]    |            ------ fields in this struct
[INFO] [stderr] 63 |     name: String,
[INFO] [stderr] 64 |     uid: i32, gid: i32,
[INFO] [stderr]    |     ^^^       ^^^
[INFO] [stderr] 65 |     size: i32,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 66 |     mtime: i32,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 67 |     uname: String,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 68 |     gname: String
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `usage` is never read
[INFO] [stderr]   --> src/lib.rs:77:5
[INFO] [stderr]    |
[INFO] [stderr] 76 | pub struct Disk {
[INFO] [stderr]    |            ---- field in this struct
[INFO] [stderr] 77 |     usage: DiskUsage
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `type_`, `size`, and `data` are never read
[INFO] [stderr]   --> src/lib.rs:87:5
[INFO] [stderr]    |
[INFO] [stderr] 86 | pub struct Node {
[INFO] [stderr]    |            ---- fields in this struct
[INFO] [stderr] 87 |     type_: FileType,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 88 |     size: i32,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 89 |     data: *const c_void
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `header`, `file`, and `offset` are never read
[INFO] [stderr]   --> src/lib.rs:93:5
[INFO] [stderr]    |
[INFO] [stderr] 92 | pub struct Tar {
[INFO] [stderr]    |            --- fields in this struct
[INFO] [stderr] 93 |     header: Header,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 94 |     file: std::fs::File,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 95 |     offset: i32
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `latte_fs` (lib) generated 6 warnings (run `cargo fix --lib -p latte_fs` to apply 2 suggestions)
[INFO] [stderr] warning: `latte_fs` (lib test) generated 6 warnings (6 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/latte-d59d01731d1dfd15)
[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] [stderr]    Doc-tests latte
[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" "1dadfb7d36edee43c6f76e2aa48555fe198e8f3258359fb03f550296e44761f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dadfb7d36edee43c6f76e2aa48555fe198e8f3258359fb03f550296e44761f7", kill_on_drop: false }`
[INFO] [stdout] 1dadfb7d36edee43c6f76e2aa48555fe198e8f3258359fb03f550296e44761f7