[INFO] cloning repository https://github.com/jonathan-lemos/encrypted-fuse
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jonathan-lemos/encrypted-fuse" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonathan-lemos%2Fencrypted-fuse", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonathan-lemos%2Fencrypted-fuse'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fb8161e0870cb7e0b25644bed898d6ffa86f2c87
[INFO] checking jonathan-lemos/encrypted-fuse against try#1779a8680dcd39c56ed600627cf6742ef07ed78c for pr-149045
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonathan-lemos%2Fencrypted-fuse" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jonathan-lemos/encrypted-fuse
[INFO] finished tweaking git repo https://github.com/jonathan-lemos/encrypted-fuse
[INFO] tweaked toml for git repo https://github.com/jonathan-lemos/encrypted-fuse written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jonathan-lemos/encrypted-fuse on toolchain 1779a8680dcd39c56ed600627cf6742ef07ed78c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1779a8680dcd39c56ed600627cf6742ef07ed78c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jonathan-lemos/encrypted-fuse 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" "+1779a8680dcd39c56ed600627cf6742ef07ed78c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quickcheck v1.1.0
[INFO] [stderr]   Downloaded quickcheck_macros v1.2.0
[INFO] [stderr]   Downloaded assertables v9.8.6
[INFO] [stderr]   Downloaded nonzero_lit v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+1779a8680dcd39c56ed600627cf6742ef07ed78c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 085773b335122f70b448a75253066332aca9a4928f08e3444260e106bfc5a204
[INFO] running `Command { std: "docker" "start" "-a" "085773b335122f70b448a75253066332aca9a4928f08e3444260e106bfc5a204", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "085773b335122f70b448a75253066332aca9a4928f08e3444260e106bfc5a204", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "085773b335122f70b448a75253066332aca9a4928f08e3444260e106bfc5a204", kill_on_drop: false }`
[INFO] [stdout] 085773b335122f70b448a75253066332aca9a4928f08e3444260e106bfc5a204
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+1779a8680dcd39c56ed600627cf6742ef07ed78c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b30546ecc9737c57203c82936285b36357fefb190f241dff9e5939c43b23cbf0
[INFO] running `Command { std: "docker" "start" "-a" "b30546ecc9737c57203c82936285b36357fefb190f241dff9e5939c43b23cbf0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling winnow v1.0.0
[INFO] [stderr]    Compiling toml_datetime v1.1.0+spec-1.1.0
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]    Compiling ref-cast v1.0.25
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking rand_core v0.10.0
[INFO] [stderr]    Compiling zerocopy v0.8.47
[INFO] [stderr]    Compiling fuser v0.17.0
[INFO] [stderr]    Compiling zerocopy-derive v0.8.47
[INFO] [stderr]    Compiling ref-cast-impl v1.0.25
[INFO] [stderr]     Checking base64ct v1.8.3
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking chacha20 v0.10.0
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]     Checking futures-core v0.3.32
[INFO] [stderr]     Checking half v1.8.3
[INFO] [stderr]    Compiling relative-path v1.9.3
[INFO] [stderr]     Checking lru v0.16.3
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]     Checking nonzero_lit v0.1.2
[INFO] [stderr]     Checking futures-timer v3.0.3
[INFO] [stderr]    Compiling quickcheck_macros v1.2.0
[INFO] [stderr]     Checking assertables v9.8.6
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking serde_cbor v0.11.2
[INFO] [stderr]    Compiling rstest_macros v0.26.1
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]    Compiling toml_parser v1.1.0+spec-1.1.0
[INFO] [stderr]    Compiling toml_edit v0.25.8+spec-1.1.0
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking getrandom v0.4.2
[INFO] [stderr]     Checking page_size v0.6.0
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking env_filter v1.0.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand v0.10.0
[INFO] [stderr]     Checking env_logger v0.11.10
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking password-hash v0.5.0
[INFO] [stderr]    Compiling proc-macro-crate v3.5.0
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking aead v0.5.2
[INFO] [stderr]     Checking tempdir v0.3.7
[INFO] [stderr]     Checking polyval v0.6.2
[INFO] [stderr]     Checking ctr v0.9.2
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking blake2 v0.10.6
[INFO] [stderr]     Checking quickcheck v1.1.0
[INFO] [stderr]     Checking ghash v0.5.1
[INFO] [stderr]    Compiling num_enum_derive v0.7.6
[INFO] [stderr]     Checking argon2 v0.5.3
[INFO] [stderr]     Checking aes-gcm v0.10.3
[INFO] [stderr]     Checking num_enum v0.7.6
[INFO] [stderr]     Checking rstest v0.26.1
[INFO] [stderr]     Checking encrypted-fuse v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `LinkedListNode` is never constructed
[INFO] [stdout]  --> src/data_structures/linked_list.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct LinkedListNode<T> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LinkedList` is never constructed
[INFO] [stdout]   --> src/data_structures/linked_list.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct LinkedList<T> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LinkedListNodeRef` is never constructed
[INFO] [stdout]   --> src/data_structures/linked_list.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct LinkedListNodeRef<T>(Rc<RefCell<LinkedListNode<T>>>);
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `value` is never used
[INFO] [stdout]   --> src/data_structures/linked_list.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl<T: Clone> LinkedListNodeRef<T> {
[INFO] [stdout]    | ----------------------------------- method in this implementation
[INFO] [stdout] 20 |     pub fn value(&self) -> Rc<T> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `append`, `head`, and `remove` are never used
[INFO] [stdout]   --> src/data_structures/linked_list.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl<T> LinkedList<T> {
[INFO] [stdout]    | --------------------- associated items in this implementation
[INFO] [stdout] 26 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     pub fn append(&mut self, value: T) -> LinkedListNodeRef<T> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub fn head(&self) -> Option<LinkedListNodeRef<T>> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 64 |     pub fn remove(&mut self, node: LinkedListNodeRef<T>) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CacheMap` is never constructed
[INFO] [stdout]  --> src/data_structures/cache_map.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct CacheMap<K, V, E>
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]   --> src/data_structures/cache_map.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | / impl<K, V, E> CacheMap<K, V, E>
[INFO] [stdout] 18 | | where
[INFO] [stdout] 19 | |     K: Hash + Eq + Clone,
[INFO] [stdout]    | |_________________________- associated items in this implementation
[INFO] [stdout] 20 |   {
[INFO] [stdout] 21 |       pub fn new<C, D>(capacity: usize, create_fn: C, drop_fn: D) -> Self
[INFO] [stdout]    |              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |       fn remove_from_linked_list(&mut self, key: &K) {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |       fn append_to_linked_list(&mut self, key: &K) {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 47 |       fn send_to_back_of_linked_list(&mut self, key: &K) {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 52 |       fn populate_if_necessary(&mut self, key: &K) -> Result<(), E> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 76 |       pub fn clear(&mut self) -> Result<(), E> {
[INFO] [stdout]    |              ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 |       pub fn try_get(&mut self, key: &K) -> Result<&V, E> {
[INFO] [stdout]    |              ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 91 |       pub fn try_get_mut(&mut self, key: &K) -> Result<&mut V, E> {
[INFO] [stdout]    |              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `UnencryptedData` is never constructed
[INFO] [stdout]  --> src/encryption.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct UnencryptedData {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `literal` and `data` are never used
[INFO] [stdout]   --> src/encryption.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl UnencryptedData {
[INFO] [stdout]    | -------------------- associated items in this implementation
[INFO] [stdout] 12 |     pub fn literal(data: &[u8]) -> Self {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     pub fn data(&self) -> &[u8] {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EncryptedData` is never constructed
[INFO] [stdout]   --> src/encryption.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct EncryptedData {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `literal` and `data` are never used
[INFO] [stdout]   --> src/encryption.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl EncryptedData {
[INFO] [stdout]    | ------------------ associated items in this implementation
[INFO] [stdout] 31 |     pub fn literal(data: &[u8]) -> Self {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |     pub fn data(&self) -> &[u8] {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `EncryptorDecryptor` is never used
[INFO] [stdout]   --> src/encryption.rs:40:11
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub trait EncryptorDecryptor {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Aes256GcmEncryptorDecryptor` is never constructed
[INFO] [stdout]   --> src/encryption.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub struct Aes256GcmEncryptorDecryptor {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/encryption.rs:50:12
[INFO] [stdout]    |
[INFO] [stdout] 49 | impl Aes256GcmEncryptorDecryptor {
[INFO] [stdout]    | -------------------------------- associated function in this implementation
[INFO] [stdout] 50 |     pub fn new(key: [u8; 32]) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `FileType` is never used
[INFO] [stdout]   --> src/directory.rs:52:10
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub enum FileType {
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Directory` is never used
[INFO] [stdout]   --> src/directory.rs:58:11
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub trait Directory: Send + Sync {
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FilesystemDirectory` is never constructed
[INFO] [stdout]   --> src/directory.rs:81:12
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub struct FilesystemDirectory {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/directory.rs:86:12
[INFO] [stdout]    |
[INFO] [stdout] 85 | impl FilesystemDirectory {
[INFO] [stdout]    | ------------------------ associated function in this implementation
[INFO] [stdout] 86 |     pub fn new(base_dir: &Path) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FileBuffer` is never constructed
[INFO] [stdout]   --> src/vfs/file_buffer.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct FileBuffer<D: Directory> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]   --> src/vfs/file_buffer.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl<D: Directory> FileBuffer<D> {
[INFO] [stdout]    | -------------------------------- associated items in this implementation
[INFO] [stdout] 20 |     fn disk_content_or_create_blank(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 51 |     pub fn open(directory: Arc<D>, disk_path: DirectoryPath, buffer_len: usize) -> Result<Self> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 63 |     pub fn data(&self) -> &[u8] {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 67 |     pub fn disk_path(&self) -> &DirectoryPath {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 71 |     pub fn flush(&mut self) -> Result<()> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 88 |     pub fn len(&self) -> usize {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 92 |     pub fn write(&mut self, position: usize, data: &EncryptedData) -> Result<()> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `DirectoryPathGen` is never used
[INFO] [stdout]  --> src/vfs/directory_path_gen.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub trait DirectoryPathGen {
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SequentialDirectoryPathGen` is never constructed
[INFO] [stdout]  --> src/vfs/directory_path_gen.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct SequentialDirectoryPathGen {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/vfs/directory_path_gen.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl SequentialDirectoryPathGen {
[INFO] [stdout]    | ------------------------------- associated function in this implementation
[INFO] [stdout] 23 |     pub fn new(base_dir: DirectoryPath, next_num: u64) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `VirtualFileDescriptor` is never constructed
[INFO] [stdout]   --> src/vfs/virtual_file.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct VirtualFileDescriptor {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `VirtualFile` is never constructed
[INFO] [stdout]   --> src/vfs/virtual_file.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct VirtualFile<D: Directory + 'static, G: DirectoryPathGen> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `open`, `descriptor`, `flush`, `len`, `read`, and `write` are never used
[INFO] [stdout]   --> src/vfs/virtual_file.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | impl<D: Directory + 'static, G: DirectoryPathGen> VirtualFile<D, G> {
[INFO] [stdout]    | ------------------------------------------------------------------- associated items in this implementation
[INFO] [stdout] 32 |     pub fn open(directory: Arc<D>, path_gen: Arc<G>, descriptor: &VirtualFileDescriptor) -> Self {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 44 |     pub fn descriptor(&self) -> VirtualFileDescriptor {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 51 |     pub fn flush(&mut self) -> std::io::Result<()> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 55 |     pub fn len(&self) -> usize {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 59 |     pub fn read(&mut self, start_position: usize, len: usize) -> std::io::Result<EncryptedData> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 |     pub fn write(&mut self, start_position: usize, data: &EncryptedData) -> std::io::Result<()> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FileBufferSequenceDescriptor` is never constructed
[INFO] [stdout]   --> src/vfs/file_buffer_sequence.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct FileBufferSequenceDescriptor {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FileBufferSequence` is never constructed
[INFO] [stdout]   --> src/vfs/file_buffer_sequence.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct FileBufferSequence<D: Directory + 'static, G: DirectoryPathGen> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `append_chunk`, `open`, `descriptor`, `flush`, `get_chunk`, and `len` are never used
[INFO] [stdout]   --> src/vfs/file_buffer_sequence.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | impl<D: Directory + 'static, G: DirectoryPathGen> FileBufferSequence<D, G> {
[INFO] [stdout]    | -------------------------------------------------------------------------- associated items in this implementation
[INFO] [stdout] 41 |     fn append_chunk(&mut self) -> std::io::Result<()> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub fn open(
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 68 |     pub fn descriptor(&self) -> FileBufferSequenceDescriptor {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 76 |     pub fn flush(&mut self) -> std::io::Result<()> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 80 |     pub fn get_chunk(&mut self, index: usize) -> std::io::Result<&mut FileBuffer<D>> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 88 |     pub fn len(&self) -> usize {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]    --> src/data_structures/cache_map.rs:228:44
[INFO] [stdout]     |
[INFO] [stdout] 228 |         assert_eq!(dropped.lock().unwrap().as_ref(), vec![2]);
[INFO] [stdout]     |                                            ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: multiple `impl`s satisfying `Vec<i32>: AsRef<_>` found in the `alloc` crate:
[INFO] [stdout]             - impl<T, A> AsRef<Vec<T, A>> for Vec<T, A>
[INFO] [stdout]               where A: Allocator;
[INFO] [stdout]             - impl<T, A> AsRef<[T]> for Vec<T, A>
[INFO] [stdout]               where A: Allocator;
[INFO] [stdout] help: try using a fully qualified path to specify the expected types
[INFO] [stdout]     |
[INFO] [stdout] 228 -         assert_eq!(dropped.lock().unwrap().as_ref(), vec![2]);
[INFO] [stdout] 228 +         assert_eq!(<Vec<i32> as AsRef<T>>::as_ref(&dropped.lock().unwrap()), vec![2]);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0283`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `encrypted-fuse` (bin "encrypted-fuse" test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "b30546ecc9737c57203c82936285b36357fefb190f241dff9e5939c43b23cbf0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b30546ecc9737c57203c82936285b36357fefb190f241dff9e5939c43b23cbf0", kill_on_drop: false }`
[INFO] [stdout] b30546ecc9737c57203c82936285b36357fefb190f241dff9e5939c43b23cbf0
