[INFO] crate tfs 0.1.3 is already in cache [INFO] testing tfs-0.1.3 against 1.44.0 for beta-1.45-1 [INFO] extracting crate tfs 0.1.3 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate tfs 0.1.3 on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate tfs 0.1.3 [INFO] removed path dependency tfs-fuse-sys from crates.io crate tfs 0.1.3 [INFO] finished tweaking crates.io crate tfs 0.1.3 [INFO] tweaked toml for crates.io crate tfs 0.1.3 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c4e734d015a3f4544e65122185e27d6bfea84efab17adf5b44998fddb8f26acc [INFO] running `"docker" "start" "-a" "c4e734d015a3f4544e65122185e27d6bfea84efab17adf5b44998fddb8f26acc"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling variance v0.1.3 [INFO] [stderr] Compiling scopeguard v0.1.2 [INFO] [stderr] Compiling crossbeam v0.2.12 [INFO] [stderr] Compiling slab v0.1.3 [INFO] [stderr] Compiling terminal-linked-hash-map v0.1.0 [INFO] [stderr] Compiling shared-mutex v0.2.3 [INFO] [stderr] Compiling vec_map v0.4.0 [INFO] [stderr] Compiling tfs-fuse-sys v0.1.1 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling uuid v0.1.18 [INFO] [stderr] Compiling scoped-pool v0.1.10 [INFO] [stderr] Compiling tfs v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fs.rs:48:23 [INFO] [stderr] | [INFO] [stderr] 48 | let localfs = try!(LocalFs::new(local)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fs.rs:62:13 [INFO] [stderr] | [INFO] [stderr] 62 | try!(fs.init(scope)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fs.rs:93:24 [INFO] [stderr] | [INFO] [stderr] 93 | let snapshot = try!(self.storage().get_snapshot(original)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fs.rs:96:22 [INFO] [stderr] | [INFO] [stderr] 96 | let vol_id = try!(self.local.open(original.clone(), snapshot)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fs.rs:109:24 [INFO] [stderr] | [INFO] [stderr] 109 | let ioresult = try!(self.local.read(volume, block, offset, buffer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fs.rs:146:28 [INFO] [stderr] | [INFO] [stderr] 146 | Ok(try!(buffer.write(&read_buffer[offset..]).map(|_| ()))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fs.rs:157:15 [INFO] [stderr] | [INFO] [stderr] 157 | match try!(self.local.write_mutable(volume, block, offset, data)) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sparse.rs:97:9 [INFO] [stderr] | [INFO] [stderr] 97 | try!(self.file.pread(BLOCK_SIZE * index.index() + offset, buffer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sparse.rs:109:9 [INFO] [stderr] | [INFO] [stderr] 109 | try!(self.file.pwrite(BLOCK_SIZE * index.index() + offset, buffer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sparse.rs:123:9 [INFO] [stderr] | [INFO] [stderr] 123 | try!(self.file.punch(index.index() * BLOCK_SIZE, BLOCK_SIZE)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/mock.rs:89:20 [INFO] [stderr] | [INFO] [stderr] 89 | let data = try!(self.chunks.get(&id).ok_or(::Error::NotFound)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/flush.rs:86:25 [INFO] [stderr] | [INFO] [stderr] 86 | try!(local.read(&volume, block, 0, buffer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/flush.rs:96:25 [INFO] [stderr] | [INFO] [stderr] 96 | try!(storage.create(content_id, buffer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/flush.rs:99:25 [INFO] [stderr] | [INFO] [stderr] 99 | try!(local.complete_flush(&volume, block, content_id, version)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:62:20 [INFO] [stderr] | [INFO] [stderr] 62 | let file = try!(OpenOptions::new() [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:126:18 [INFO] [stderr] | [INFO] [stderr] 126 | let id = try!(self.on_chunk(volume, block, |chunk| { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:138:21 [INFO] [stderr] | [INFO] [stderr] 138 | try!(self.file.read(&guard, offset, buffer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:169:21 [INFO] [stderr] | [INFO] [stderr] 169 | try!(self.file.read(&index, offset, buffer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:184:21 [INFO] [stderr] | [INFO] [stderr] 184 | try!(self.evict_if_needed(&mut chunks)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:201:21 [INFO] [stderr] | [INFO] [stderr] 201 | try!(self.file.read(&index, offset, buffer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:220:9 [INFO] [stderr] | [INFO] [stderr] 220 | try!(self.file.write(&mut index, 0, data)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:240:18 [INFO] [stderr] | [INFO] [stderr] 240 | let id = try!(self.on_chunk(volume, block, |chunk| { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:250:21 [INFO] [stderr] | [INFO] [stderr] 250 | try!(self.file.write(&mut guard, offset, data)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:276:21 [INFO] [stderr] | [INFO] [stderr] 276 | try!(self.file.write(&mut index, offset, data)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:309:19 [INFO] [stderr] | [INFO] [stderr] 309 | match try!(self.read_immutable_no_reserve(id, 0, &mut block_data)) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:314:21 [INFO] [stderr] | [INFO] [stderr] 314 | try!(self.finish_mutable_write(volume, block, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:352:9 [INFO] [stderr] | [INFO] [stderr] 352 | try!(self.file.write(&mut index, 0, data)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:401:29 [INFO] [stderr] | [INFO] [stderr] 401 | ... try!(self.evict_if_needed(&mut chunks)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs.rs:26:18 [INFO] [stderr] | [INFO] [stderr] 26 | storage: Box, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Storage` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs.rs:27:21 [INFO] [stderr] | [INFO] [stderr] 27 | caches: Vec>, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Cache` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs.rs:32:29 [INFO] [stderr] | [INFO] [stderr] 32 | pub fn new(storage: Box, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Storage` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs.rs:33:32 [INFO] [stderr] | [INFO] [stderr] 33 | caches: Vec>, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Cache` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs.rs:42:67 [INFO] [stderr] | [INFO] [stderr] 42 | pub fn run(threads: usize, local: Options, storage: Box, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Storage` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs.rs:43:38 [INFO] [stderr] | [INFO] [stderr] 43 | caches: Vec>, fun: F) -> ::Result [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Cache` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs.rs:133:57 [INFO] [stderr] | [INFO] [stderr] 133 | .chain(iter::once(&self.storage as &Cache)) [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Cache` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs.rs:170:57 [INFO] [stderr] | [INFO] [stderr] 170 | .chain(iter::once(&self.storage as &Cache)) [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Cache` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs.rs:199:31 [INFO] [stderr] | [INFO] [stderr] 199 | pub fn storage(&self) -> &Storage { &self.storage } [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Storage` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:94:32 [INFO] [stderr] | [INFO] [stderr] 94 | fn cause(&self) -> Option<&::std::error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/impls.rs:18:22 [INFO] [stderr] | [INFO] [stderr] 18 | impl Storage for Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Storage` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/impls.rs:40:20 [INFO] [stderr] | [INFO] [stderr] 40 | impl Cache for Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Storage` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:90:37 [INFO] [stderr] | [INFO] [stderr] 90 | Error::Io(ref io) => io.description() [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Storage` [INFO] [stderr] --> src/local/mod.rs:19:6 [INFO] [stderr] | [INFO] [stderr] 19 | use {Storage, Cache, VolumeMetadata, VolumeName, VolumeId, Version, ContentId, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Cache` [INFO] [stderr] --> src/local/mod.rs:19:15 [INFO] [stderr] | [INFO] [stderr] 19 | use {Storage, Cache, VolumeMetadata, VolumeName, VolumeId, Version, ContentId, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Cache` [INFO] [stderr] --> src/local/flush.rs:5:48 [INFO] [stderr] | [INFO] [stderr] 5 | use {VolumeId, BlockIndex, Version, ContentId, Cache}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/local/mod.rs:448:31 [INFO] [stderr] | [INFO] [stderr] 448 | fn evict_if_needed(&self, mut chunks: &mut MutexGuard>) -> ::Result<()> { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/local/flush.rs:85:29 [INFO] [stderr] | [INFO] [stderr] 85 | let mut buffer: &mut [u8] = &mut [0; BLOCK_SIZE]; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `sync` [INFO] [stderr] --> src/local/mod.rs:38:5 [INFO] [stderr] | [INFO] [stderr] 38 | sync: MsQueue [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `name` [INFO] [stderr] --> src/local/mod.rs:483:5 [INFO] [stderr] | [INFO] [stderr] 483 | name: VolumeName, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 48 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:59:21 [INFO] [stderr] | [INFO] [stderr] 59 | let mut buf: &mut [u8] = &mut [0u8; 50]; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.69s [INFO] running `"docker" "inspect" "c4e734d015a3f4544e65122185e27d6bfea84efab17adf5b44998fddb8f26acc"` [INFO] running `"docker" "rm" "-f" "c4e734d015a3f4544e65122185e27d6bfea84efab17adf5b44998fddb8f26acc"` [INFO] [stdout] c4e734d015a3f4544e65122185e27d6bfea84efab17adf5b44998fddb8f26acc [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 0bb7be62d442b16391afdc1263c3aa662214982e47eac48fda7f6d680db7ea41 [INFO] running `"docker" "start" "-a" "0bb7be62d442b16391afdc1263c3aa662214982e47eac48fda7f6d680db7ea41"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling tempfile v2.2.0 [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fs.rs:48:23 [INFO] [stderr] | [INFO] [stderr] 48 | let localfs = try!(LocalFs::new(local)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fs.rs:62:13 [INFO] [stderr] | [INFO] [stderr] 62 | try!(fs.init(scope)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fs.rs:93:24 [INFO] [stderr] | [INFO] [stderr] 93 | let snapshot = try!(self.storage().get_snapshot(original)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fs.rs:96:22 [INFO] [stderr] | [INFO] [stderr] 96 | let vol_id = try!(self.local.open(original.clone(), snapshot)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fs.rs:109:24 [INFO] [stderr] | [INFO] [stderr] 109 | let ioresult = try!(self.local.read(volume, block, offset, buffer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fs.rs:146:28 [INFO] [stderr] | [INFO] [stderr] 146 | Ok(try!(buffer.write(&read_buffer[offset..]).map(|_| ()))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fs.rs:157:15 [INFO] [stderr] | [INFO] [stderr] 157 | match try!(self.local.write_mutable(volume, block, offset, data)) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sparse.rs:97:9 [INFO] [stderr] | [INFO] [stderr] 97 | try!(self.file.pread(BLOCK_SIZE * index.index() + offset, buffer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sparse.rs:109:9 [INFO] [stderr] | [INFO] [stderr] 109 | try!(self.file.pwrite(BLOCK_SIZE * index.index() + offset, buffer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sparse.rs:123:9 [INFO] [stderr] | [INFO] [stderr] 123 | try!(self.file.punch(index.index() * BLOCK_SIZE, BLOCK_SIZE)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/mock.rs:89:20 [INFO] [stderr] | [INFO] [stderr] 89 | let data = try!(self.chunks.get(&id).ok_or(::Error::NotFound)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/flush.rs:86:25 [INFO] [stderr] | [INFO] [stderr] 86 | try!(local.read(&volume, block, 0, buffer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/flush.rs:96:25 [INFO] [stderr] | [INFO] [stderr] 96 | try!(storage.create(content_id, buffer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/flush.rs:99:25 [INFO] [stderr] | [INFO] [stderr] 99 | try!(local.complete_flush(&volume, block, content_id, version)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:62:20 [INFO] [stderr] | [INFO] [stderr] 62 | let file = try!(OpenOptions::new() [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:126:18 [INFO] [stderr] | [INFO] [stderr] 126 | let id = try!(self.on_chunk(volume, block, |chunk| { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:138:21 [INFO] [stderr] | [INFO] [stderr] 138 | try!(self.file.read(&guard, offset, buffer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:169:21 [INFO] [stderr] | [INFO] [stderr] 169 | try!(self.file.read(&index, offset, buffer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:184:21 [INFO] [stderr] | [INFO] [stderr] 184 | try!(self.evict_if_needed(&mut chunks)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:201:21 [INFO] [stderr] | [INFO] [stderr] 201 | try!(self.file.read(&index, offset, buffer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:220:9 [INFO] [stderr] | [INFO] [stderr] 220 | try!(self.file.write(&mut index, 0, data)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:240:18 [INFO] [stderr] | [INFO] [stderr] 240 | let id = try!(self.on_chunk(volume, block, |chunk| { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:250:21 [INFO] [stderr] | [INFO] [stderr] 250 | try!(self.file.write(&mut guard, offset, data)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:276:21 [INFO] [stderr] | [INFO] [stderr] 276 | try!(self.file.write(&mut index, offset, data)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:309:19 [INFO] [stderr] | [INFO] [stderr] 309 | match try!(self.read_immutable_no_reserve(id, 0, &mut block_data)) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:314:21 [INFO] [stderr] | [INFO] [stderr] 314 | try!(self.finish_mutable_write(volume, block, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:352:9 [INFO] [stderr] | [INFO] [stderr] 352 | try!(self.file.write(&mut index, 0, data)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:401:29 [INFO] [stderr] | [INFO] [stderr] 401 | ... try!(self.evict_if_needed(&mut chunks)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs.rs:26:18 [INFO] [stderr] | [INFO] [stderr] 26 | storage: Box, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Storage` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs.rs:27:21 [INFO] [stderr] | [INFO] [stderr] 27 | caches: Vec>, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Cache` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs.rs:32:29 [INFO] [stderr] | [INFO] [stderr] 32 | pub fn new(storage: Box, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Storage` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs.rs:33:32 [INFO] [stderr] | [INFO] [stderr] 33 | caches: Vec>, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Cache` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs.rs:42:67 [INFO] [stderr] | [INFO] [stderr] 42 | pub fn run(threads: usize, local: Options, storage: Box, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Storage` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs.rs:43:38 [INFO] [stderr] | [INFO] [stderr] 43 | caches: Vec>, fun: F) -> ::Result [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Cache` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs.rs:133:57 [INFO] [stderr] | [INFO] [stderr] 133 | .chain(iter::once(&self.storage as &Cache)) [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Cache` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs.rs:170:57 [INFO] [stderr] | [INFO] [stderr] 170 | .chain(iter::once(&self.storage as &Cache)) [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Cache` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs.rs:199:31 [INFO] [stderr] | [INFO] [stderr] 199 | pub fn storage(&self) -> &Storage { &self.storage } [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Storage` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:94:32 [INFO] [stderr] | [INFO] [stderr] 94 | fn cause(&self) -> Option<&::std::error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/impls.rs:18:22 [INFO] [stderr] | [INFO] [stderr] 18 | impl Storage for Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Storage` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/impls.rs:40:20 [INFO] [stderr] | [INFO] [stderr] 40 | impl Cache for Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Storage` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:90:37 [INFO] [stderr] | [INFO] [stderr] 90 | Error::Io(ref io) => io.description() [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Storage` [INFO] [stderr] --> src/local/mod.rs:19:6 [INFO] [stderr] | [INFO] [stderr] 19 | use {Storage, Cache, VolumeMetadata, VolumeName, VolumeId, Version, ContentId, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Cache` [INFO] [stderr] --> src/local/mod.rs:19:15 [INFO] [stderr] | [INFO] [stderr] 19 | use {Storage, Cache, VolumeMetadata, VolumeName, VolumeId, Version, ContentId, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Cache` [INFO] [stderr] --> src/local/flush.rs:5:48 [INFO] [stderr] | [INFO] [stderr] 5 | use {VolumeId, BlockIndex, Version, ContentId, Cache}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/local/mod.rs:448:31 [INFO] [stderr] | [INFO] [stderr] 448 | fn evict_if_needed(&self, mut chunks: &mut MutexGuard>) -> ::Result<()> { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/local/flush.rs:85:29 [INFO] [stderr] | [INFO] [stderr] 85 | let mut buffer: &mut [u8] = &mut [0; BLOCK_SIZE]; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `sync` [INFO] [stderr] --> src/local/mod.rs:38:5 [INFO] [stderr] | [INFO] [stderr] 38 | sync: MsQueue [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `name` [INFO] [stderr] --> src/local/mod.rs:483:5 [INFO] [stderr] | [INFO] [stderr] 483 | name: VolumeName, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 48 warnings emitted [INFO] [stderr] [INFO] [stderr] Compiling tfs v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fs.rs:48:23 [INFO] [stderr] | [INFO] [stderr] 48 | let localfs = try!(LocalFs::new(local)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fs.rs:62:13 [INFO] [stderr] | [INFO] [stderr] 62 | try!(fs.init(scope)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fs.rs:93:24 [INFO] [stderr] | [INFO] [stderr] 93 | let snapshot = try!(self.storage().get_snapshot(original)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fs.rs:96:22 [INFO] [stderr] | [INFO] [stderr] 96 | let vol_id = try!(self.local.open(original.clone(), snapshot)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fs.rs:109:24 [INFO] [stderr] | [INFO] [stderr] 109 | let ioresult = try!(self.local.read(volume, block, offset, buffer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fs.rs:146:28 [INFO] [stderr] | [INFO] [stderr] 146 | Ok(try!(buffer.write(&read_buffer[offset..]).map(|_| ()))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fs.rs:157:15 [INFO] [stderr] | [INFO] [stderr] 157 | match try!(self.local.write_mutable(volume, block, offset, data)) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sparse.rs:97:9 [INFO] [stderr] | [INFO] [stderr] 97 | try!(self.file.pread(BLOCK_SIZE * index.index() + offset, buffer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sparse.rs:109:9 [INFO] [stderr] | [INFO] [stderr] 109 | try!(self.file.pwrite(BLOCK_SIZE * index.index() + offset, buffer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sparse.rs:123:9 [INFO] [stderr] | [INFO] [stderr] 123 | try!(self.file.punch(index.index() * BLOCK_SIZE, BLOCK_SIZE)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/mock.rs:89:20 [INFO] [stderr] | [INFO] [stderr] 89 | let data = try!(self.chunks.get(&id).ok_or(::Error::NotFound)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/flush.rs:86:25 [INFO] [stderr] | [INFO] [stderr] 86 | try!(local.read(&volume, block, 0, buffer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/flush.rs:96:25 [INFO] [stderr] | [INFO] [stderr] 96 | try!(storage.create(content_id, buffer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/flush.rs:99:25 [INFO] [stderr] | [INFO] [stderr] 99 | try!(local.complete_flush(&volume, block, content_id, version)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:62:20 [INFO] [stderr] | [INFO] [stderr] 62 | let file = try!(OpenOptions::new() [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:126:18 [INFO] [stderr] | [INFO] [stderr] 126 | let id = try!(self.on_chunk(volume, block, |chunk| { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:138:21 [INFO] [stderr] | [INFO] [stderr] 138 | try!(self.file.read(&guard, offset, buffer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:169:21 [INFO] [stderr] | [INFO] [stderr] 169 | try!(self.file.read(&index, offset, buffer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:184:21 [INFO] [stderr] | [INFO] [stderr] 184 | try!(self.evict_if_needed(&mut chunks)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:201:21 [INFO] [stderr] | [INFO] [stderr] 201 | try!(self.file.read(&index, offset, buffer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:220:9 [INFO] [stderr] | [INFO] [stderr] 220 | try!(self.file.write(&mut index, 0, data)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:240:18 [INFO] [stderr] | [INFO] [stderr] 240 | let id = try!(self.on_chunk(volume, block, |chunk| { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:250:21 [INFO] [stderr] | [INFO] [stderr] 250 | try!(self.file.write(&mut guard, offset, data)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:276:21 [INFO] [stderr] | [INFO] [stderr] 276 | try!(self.file.write(&mut index, offset, data)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:309:19 [INFO] [stderr] | [INFO] [stderr] 309 | match try!(self.read_immutable_no_reserve(id, 0, &mut block_data)) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:314:21 [INFO] [stderr] | [INFO] [stderr] 314 | try!(self.finish_mutable_write(volume, block, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:352:9 [INFO] [stderr] | [INFO] [stderr] 352 | try!(self.file.write(&mut index, 0, data)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:401:29 [INFO] [stderr] | [INFO] [stderr] 401 | ... try!(self.evict_if_needed(&mut chunks)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs.rs:26:18 [INFO] [stderr] | [INFO] [stderr] 26 | storage: Box, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Storage` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs.rs:27:21 [INFO] [stderr] | [INFO] [stderr] 27 | caches: Vec>, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Cache` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs.rs:32:29 [INFO] [stderr] | [INFO] [stderr] 32 | pub fn new(storage: Box, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Storage` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs.rs:33:32 [INFO] [stderr] | [INFO] [stderr] 33 | caches: Vec>, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Cache` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs.rs:42:67 [INFO] [stderr] | [INFO] [stderr] 42 | pub fn run(threads: usize, local: Options, storage: Box, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Storage` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs.rs:43:38 [INFO] [stderr] | [INFO] [stderr] 43 | caches: Vec>, fun: F) -> ::Result [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Cache` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs.rs:133:57 [INFO] [stderr] | [INFO] [stderr] 133 | .chain(iter::once(&self.storage as &Cache)) [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Cache` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs.rs:170:57 [INFO] [stderr] | [INFO] [stderr] 170 | .chain(iter::once(&self.storage as &Cache)) [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Cache` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs.rs:199:31 [INFO] [stderr] | [INFO] [stderr] 199 | pub fn storage(&self) -> &Storage { &self.storage } [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Storage` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:94:32 [INFO] [stderr] | [INFO] [stderr] 94 | fn cause(&self) -> Option<&::std::error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:59:21 [INFO] [stderr] | [INFO] [stderr] 59 | let mut buf: &mut [u8] = &mut [0u8; 50]; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/impls.rs:18:22 [INFO] [stderr] | [INFO] [stderr] 18 | impl Storage for Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Storage` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/impls.rs:40:20 [INFO] [stderr] | [INFO] [stderr] 40 | impl Cache for Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Storage` [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:90:37 [INFO] [stderr] | [INFO] [stderr] 90 | Error::Io(ref io) => io.description() [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Storage` [INFO] [stderr] --> src/local/mod.rs:19:6 [INFO] [stderr] | [INFO] [stderr] 19 | use {Storage, Cache, VolumeMetadata, VolumeName, VolumeId, Version, ContentId, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Cache` [INFO] [stderr] --> src/local/mod.rs:19:15 [INFO] [stderr] | [INFO] [stderr] 19 | use {Storage, Cache, VolumeMetadata, VolumeName, VolumeId, Version, ContentId, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Cache` [INFO] [stderr] --> src/local/flush.rs:5:48 [INFO] [stderr] | [INFO] [stderr] 5 | use {VolumeId, BlockIndex, Version, ContentId, Cache}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:166:25 [INFO] [stderr] | [INFO] [stderr] 166 | let mut buf: &mut [u8] = &mut [0u8; 50]; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:201:29 [INFO] [stderr] | [INFO] [stderr] 201 | let mut buf: &mut [u8] = &mut [0u8; 50]; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:240:17 [INFO] [stderr] | [INFO] [stderr] 240 | let mut buf: &mut [u8] = &mut [0; 6]; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:248:17 [INFO] [stderr] | [INFO] [stderr] 248 | let mut buf: &mut [u8] = &mut [0; 6]; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:253:17 [INFO] [stderr] | [INFO] [stderr] 253 | let mut buf: &mut [u8] = &mut [0; 6]; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:299:21 [INFO] [stderr] | [INFO] [stderr] 299 | let mut buf: &mut [u8] = &mut [0; 6]; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:307:21 [INFO] [stderr] | [INFO] [stderr] 307 | let mut buf: &mut [u8] = &mut [0; 3]; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:318:21 [INFO] [stderr] | [INFO] [stderr] 318 | let mut buf: &mut [u8] = &mut [0; 11]; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/sparse.rs:225:13 [INFO] [stderr] | [INFO] [stderr] 225 | let mut buf = &mut [0; 5]; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/sparse.rs:229:13 [INFO] [stderr] | [INFO] [stderr] 229 | let mut buf = &mut [0; 7]; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/sparse.rs:234:13 [INFO] [stderr] | [INFO] [stderr] 234 | let mut buf = &mut [1; 5]; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/sparse.rs:240:13 [INFO] [stderr] | [INFO] [stderr] 240 | let mut buf = &mut [0; 7]; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/local/mod.rs:448:31 [INFO] [stderr] | [INFO] [stderr] 448 | fn evict_if_needed(&self, mut chunks: &mut MutexGuard>) -> ::Result<()> { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/local/flush.rs:85:29 [INFO] [stderr] | [INFO] [stderr] 85 | let mut buffer: &mut [u8] = &mut [0; BLOCK_SIZE]; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `sync` [INFO] [stderr] --> src/local/mod.rs:38:5 [INFO] [stderr] | [INFO] [stderr] 38 | sync: MsQueue [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `name` [INFO] [stderr] --> src/local/mod.rs:483:5 [INFO] [stderr] | [INFO] [stderr] 483 | name: VolumeName, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 60 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.76s [INFO] running `"docker" "inspect" "0bb7be62d442b16391afdc1263c3aa662214982e47eac48fda7f6d680db7ea41"` [INFO] running `"docker" "rm" "-f" "0bb7be62d442b16391afdc1263c3aa662214982e47eac48fda7f6d680db7ea41"` [INFO] [stdout] 0bb7be62d442b16391afdc1263c3aa662214982e47eac48fda7f6d680db7ea41 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 215f2aa056e9d77a7514c0fea7df518346e8b54d63832dce4ce96310c1636767 [INFO] running `"docker" "start" "-a" "215f2aa056e9d77a7514c0fea7df518346e8b54d63832dce4ce96310c1636767"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fs.rs:48:23 [INFO] [stderr] | [INFO] [stderr] 48 | let localfs = try!(LocalFs::new(local)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fs.rs:62:13 [INFO] [stderr] | [INFO] [stderr] 62 | try!(fs.init(scope)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fs.rs:93:24 [INFO] [stderr] | [INFO] [stderr] 93 | let snapshot = try!(self.storage().get_snapshot(original)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fs.rs:96:22 [INFO] [stderr] | [INFO] [stderr] 96 | let vol_id = try!(self.local.open(original.clone(), snapshot)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fs.rs:109:24 [INFO] [stderr] | [INFO] [stderr] 109 | let ioresult = try!(self.local.read(volume, block, offset, buffer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fs.rs:146:28 [INFO] [stderr] | [INFO] [stderr] 146 | Ok(try!(buffer.write(&read_buffer[offset..]).map(|_| ()))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fs.rs:157:15 [INFO] [stderr] | [INFO] [stderr] 157 | match try!(self.local.write_mutable(volume, block, offset, data)) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sparse.rs:97:9 [INFO] [stderr] | [INFO] [stderr] 97 | try!(self.file.pread(BLOCK_SIZE * index.index() + offset, buffer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sparse.rs:109:9 [INFO] [stderr] | [INFO] [stderr] 109 | try!(self.file.pwrite(BLOCK_SIZE * index.index() + offset, buffer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sparse.rs:123:9 [INFO] [stderr] | [INFO] [stderr] 123 | try!(self.file.punch(index.index() * BLOCK_SIZE, BLOCK_SIZE)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/mock.rs:89:20 [INFO] [stderr] | [INFO] [stderr] 89 | let data = try!(self.chunks.get(&id).ok_or(::Error::NotFound)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/flush.rs:86:25 [INFO] [stderr] | [INFO] [stderr] 86 | try!(local.read(&volume, block, 0, buffer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/flush.rs:96:25 [INFO] [stderr] | [INFO] [stderr] 96 | try!(storage.create(content_id, buffer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/flush.rs:99:25 [INFO] [stderr] | [INFO] [stderr] 99 | try!(local.complete_flush(&volume, block, content_id, version)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:62:20 [INFO] [stderr] | [INFO] [stderr] 62 | let file = try!(OpenOptions::new() [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:126:18 [INFO] [stderr] | [INFO] [stderr] 126 | let id = try!(self.on_chunk(volume, block, |chunk| { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:138:21 [INFO] [stderr] | [INFO] [stderr] 138 | try!(self.file.read(&guard, offset, buffer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:169:21 [INFO] [stderr] | [INFO] [stderr] 169 | try!(self.file.read(&index, offset, buffer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:184:21 [INFO] [stderr] | [INFO] [stderr] 184 | try!(self.evict_if_needed(&mut chunks)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:201:21 [INFO] [stderr] | [INFO] [stderr] 201 | try!(self.file.read(&index, offset, buffer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:220:9 [INFO] [stderr] | [INFO] [stderr] 220 | try!(self.file.write(&mut index, 0, data)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:240:18 [INFO] [stderr] | [INFO] [stderr] 240 | let id = try!(self.on_chunk(volume, block, |chunk| { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:250:21 [INFO] [stderr] | [INFO] [stderr] 250 | try!(self.file.write(&mut guard, offset, data)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:276:21 [INFO] [stderr] | [INFO] [stderr] 276 | try!(self.file.write(&mut index, offset, data)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:309:19 [INFO] [stderr] | [INFO] [stderr] 309 | match try!(self.read_immutable_no_reserve(id, 0, &mut block_data)) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:314:21 [INFO] [stderr] | [INFO] [stderr] 314 | try!(self.finish_mutable_write(volume, block, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:352:9 [INFO] [stderr] | [INFO] [stderr] 352 | try!(self.file.write(&mut index, 0, data)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:401:29 [INFO] [stderr] | [INFO] [stderr] 401 | ... try!(self.evict_if_needed(&mut chunks)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs.rs:26:18 [INFO] [stderr] | [INFO] [stderr] 26 | storage: Box, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Storage` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs.rs:27:21 [INFO] [stderr] | [INFO] [stderr] 27 | caches: Vec>, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Cache` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs.rs:32:29 [INFO] [stderr] | [INFO] [stderr] 32 | pub fn new(storage: Box, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Storage` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs.rs:33:32 [INFO] [stderr] | [INFO] [stderr] 33 | caches: Vec>, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Cache` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs.rs:42:67 [INFO] [stderr] | [INFO] [stderr] 42 | pub fn run(threads: usize, local: Options, storage: Box, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Storage` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs.rs:43:38 [INFO] [stderr] | [INFO] [stderr] 43 | caches: Vec>, fun: F) -> ::Result [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Cache` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs.rs:133:57 [INFO] [stderr] | [INFO] [stderr] 133 | .chain(iter::once(&self.storage as &Cache)) [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Cache` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs.rs:170:57 [INFO] [stderr] | [INFO] [stderr] 170 | .chain(iter::once(&self.storage as &Cache)) [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Cache` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs.rs:199:31 [INFO] [stderr] | [INFO] [stderr] 199 | pub fn storage(&self) -> &Storage { &self.storage } [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Storage` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:94:32 [INFO] [stderr] | [INFO] [stderr] 94 | fn cause(&self) -> Option<&::std::error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/impls.rs:18:22 [INFO] [stderr] | [INFO] [stderr] 18 | impl Storage for Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Storage` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/impls.rs:40:20 [INFO] [stderr] | [INFO] [stderr] 40 | impl Cache for Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Storage` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:90:37 [INFO] [stderr] | [INFO] [stderr] 90 | Error::Io(ref io) => io.description() [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Storage` [INFO] [stderr] --> src/local/mod.rs:19:6 [INFO] [stderr] | [INFO] [stderr] 19 | use {Storage, Cache, VolumeMetadata, VolumeName, VolumeId, Version, ContentId, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Cache` [INFO] [stderr] --> src/local/mod.rs:19:15 [INFO] [stderr] | [INFO] [stderr] 19 | use {Storage, Cache, VolumeMetadata, VolumeName, VolumeId, Version, ContentId, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Cache` [INFO] [stderr] --> src/local/flush.rs:5:48 [INFO] [stderr] | [INFO] [stderr] 5 | use {VolumeId, BlockIndex, Version, ContentId, Cache}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/local/mod.rs:448:31 [INFO] [stderr] | [INFO] [stderr] 448 | fn evict_if_needed(&self, mut chunks: &mut MutexGuard>) -> ::Result<()> { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/local/flush.rs:85:29 [INFO] [stderr] | [INFO] [stderr] 85 | let mut buffer: &mut [u8] = &mut [0; BLOCK_SIZE]; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `sync` [INFO] [stderr] --> src/local/mod.rs:38:5 [INFO] [stderr] | [INFO] [stderr] 38 | sync: MsQueue [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `name` [INFO] [stderr] --> src/local/mod.rs:483:5 [INFO] [stderr] | [INFO] [stderr] 483 | name: VolumeName, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 48 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fs.rs:48:23 [INFO] [stderr] | [INFO] [stderr] 48 | let localfs = try!(LocalFs::new(local)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fs.rs:62:13 [INFO] [stderr] | [INFO] [stderr] 62 | try!(fs.init(scope)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fs.rs:93:24 [INFO] [stderr] | [INFO] [stderr] 93 | let snapshot = try!(self.storage().get_snapshot(original)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fs.rs:96:22 [INFO] [stderr] | [INFO] [stderr] 96 | let vol_id = try!(self.local.open(original.clone(), snapshot)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fs.rs:109:24 [INFO] [stderr] | [INFO] [stderr] 109 | let ioresult = try!(self.local.read(volume, block, offset, buffer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fs.rs:146:28 [INFO] [stderr] | [INFO] [stderr] 146 | Ok(try!(buffer.write(&read_buffer[offset..]).map(|_| ()))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fs.rs:157:15 [INFO] [stderr] | [INFO] [stderr] 157 | match try!(self.local.write_mutable(volume, block, offset, data)) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sparse.rs:97:9 [INFO] [stderr] | [INFO] [stderr] 97 | try!(self.file.pread(BLOCK_SIZE * index.index() + offset, buffer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sparse.rs:109:9 [INFO] [stderr] | [INFO] [stderr] 109 | try!(self.file.pwrite(BLOCK_SIZE * index.index() + offset, buffer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sparse.rs:123:9 [INFO] [stderr] | [INFO] [stderr] 123 | try!(self.file.punch(index.index() * BLOCK_SIZE, BLOCK_SIZE)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/mock.rs:89:20 [INFO] [stderr] | [INFO] [stderr] 89 | let data = try!(self.chunks.get(&id).ok_or(::Error::NotFound)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/flush.rs:86:25 [INFO] [stderr] | [INFO] [stderr] 86 | try!(local.read(&volume, block, 0, buffer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/flush.rs:96:25 [INFO] [stderr] | [INFO] [stderr] 96 | try!(storage.create(content_id, buffer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/flush.rs:99:25 [INFO] [stderr] | [INFO] [stderr] 99 | try!(local.complete_flush(&volume, block, content_id, version)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:62:20 [INFO] [stderr] | [INFO] [stderr] 62 | let file = try!(OpenOptions::new() [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:126:18 [INFO] [stderr] | [INFO] [stderr] 126 | let id = try!(self.on_chunk(volume, block, |chunk| { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:138:21 [INFO] [stderr] | [INFO] [stderr] 138 | try!(self.file.read(&guard, offset, buffer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:169:21 [INFO] [stderr] | [INFO] [stderr] 169 | try!(self.file.read(&index, offset, buffer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:184:21 [INFO] [stderr] | [INFO] [stderr] 184 | try!(self.evict_if_needed(&mut chunks)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:201:21 [INFO] [stderr] | [INFO] [stderr] 201 | try!(self.file.read(&index, offset, buffer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:220:9 [INFO] [stderr] | [INFO] [stderr] 220 | try!(self.file.write(&mut index, 0, data)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:240:18 [INFO] [stderr] | [INFO] [stderr] 240 | let id = try!(self.on_chunk(volume, block, |chunk| { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:250:21 [INFO] [stderr] | [INFO] [stderr] 250 | try!(self.file.write(&mut guard, offset, data)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:276:21 [INFO] [stderr] | [INFO] [stderr] 276 | try!(self.file.write(&mut index, offset, data)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:309:19 [INFO] [stderr] | [INFO] [stderr] 309 | match try!(self.read_immutable_no_reserve(id, 0, &mut block_data)) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:314:21 [INFO] [stderr] | [INFO] [stderr] 314 | try!(self.finish_mutable_write(volume, block, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:352:9 [INFO] [stderr] | [INFO] [stderr] 352 | try!(self.file.write(&mut index, 0, data)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/local/mod.rs:401:29 [INFO] [stderr] | [INFO] [stderr] 401 | ... try!(self.evict_if_needed(&mut chunks)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs.rs:26:18 [INFO] [stderr] | [INFO] [stderr] 26 | storage: Box, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Storage` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs.rs:27:21 [INFO] [stderr] | [INFO] [stderr] 27 | caches: Vec>, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Cache` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs.rs:32:29 [INFO] [stderr] | [INFO] [stderr] 32 | pub fn new(storage: Box, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Storage` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs.rs:33:32 [INFO] [stderr] | [INFO] [stderr] 33 | caches: Vec>, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Cache` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs.rs:42:67 [INFO] [stderr] | [INFO] [stderr] 42 | pub fn run(threads: usize, local: Options, storage: Box, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Storage` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs.rs:43:38 [INFO] [stderr] | [INFO] [stderr] 43 | caches: Vec>, fun: F) -> ::Result [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Cache` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs.rs:133:57 [INFO] [stderr] | [INFO] [stderr] 133 | .chain(iter::once(&self.storage as &Cache)) [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Cache` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs.rs:170:57 [INFO] [stderr] | [INFO] [stderr] 170 | .chain(iter::once(&self.storage as &Cache)) [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Cache` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs.rs:199:31 [INFO] [stderr] | [INFO] [stderr] 199 | pub fn storage(&self) -> &Storage { &self.storage } [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Storage` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:94:32 [INFO] [stderr] | [INFO] [stderr] 94 | fn cause(&self) -> Option<&::std::error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/impls.rs:18:22 [INFO] [stderr] | [INFO] [stderr] 18 | impl Storage for Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Storage` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/impls.rs:40:20 [INFO] [stderr] | [INFO] [stderr] 40 | impl Cache for Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Storage` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:90:37 [INFO] [stderr] | [INFO] [stderr] 90 | Error::Io(ref io) => io.description() [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Storage` [INFO] [stderr] --> src/local/mod.rs:19:6 [INFO] [stderr] | [INFO] [stderr] 19 | use {Storage, Cache, VolumeMetadata, VolumeName, VolumeId, Version, ContentId, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Cache` [INFO] [stderr] --> src/local/mod.rs:19:15 [INFO] [stderr] | [INFO] [stderr] 19 | use {Storage, Cache, VolumeMetadata, VolumeName, VolumeId, Version, ContentId, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Cache` [INFO] [stderr] --> src/local/flush.rs:5:48 [INFO] [stderr] | [INFO] [stderr] 5 | use {VolumeId, BlockIndex, Version, ContentId, Cache}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:166:25 [INFO] [stderr] | [INFO] [stderr] 166 | let mut buf: &mut [u8] = &mut [0u8; 50]; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:201:29 [INFO] [stderr] | [INFO] [stderr] 201 | let mut buf: &mut [u8] = &mut [0u8; 50]; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:240:17 [INFO] [stderr] | [INFO] [stderr] 240 | let mut buf: &mut [u8] = &mut [0; 6]; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:248:17 [INFO] [stderr] | [INFO] [stderr] 248 | let mut buf: &mut [u8] = &mut [0; 6]; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:253:17 [INFO] [stderr] | [INFO] [stderr] 253 | let mut buf: &mut [u8] = &mut [0; 6]; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:299:21 [INFO] [stderr] | [INFO] [stderr] 299 | let mut buf: &mut [u8] = &mut [0; 6]; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:307:21 [INFO] [stderr] | [INFO] [stderr] 307 | let mut buf: &mut [u8] = &mut [0; 3]; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:318:21 [INFO] [stderr] | [INFO] [stderr] 318 | let mut buf: &mut [u8] = &mut [0; 11]; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/sparse.rs:225:13 [INFO] [stderr] | [INFO] [stderr] 225 | let mut buf = &mut [0; 5]; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/sparse.rs:229:13 [INFO] [stderr] | [INFO] [stderr] 229 | let mut buf = &mut [0; 7]; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/sparse.rs:234:13 [INFO] [stderr] | [INFO] [stderr] 234 | let mut buf = &mut [1; 5]; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/sparse.rs:240:13 [INFO] [stderr] | [INFO] [stderr] 240 | let mut buf = &mut [0; 7]; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/local/mod.rs:448:31 [INFO] [stderr] | [INFO] [stderr] 448 | fn evict_if_needed(&self, mut chunks: &mut MutexGuard>) -> ::Result<()> { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/local/flush.rs:85:29 [INFO] [stderr] | [INFO] [stderr] 85 | let mut buffer: &mut [u8] = &mut [0; BLOCK_SIZE]; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `sync` [INFO] [stderr] --> src/local/mod.rs:38:5 [INFO] [stderr] | [INFO] [stderr] 38 | sync: MsQueue [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `name` [INFO] [stderr] --> src/local/mod.rs:483:5 [INFO] [stderr] | [INFO] [stderr] 483 | name: VolumeName, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 60 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:59:21 [INFO] [stderr] | [INFO] [stderr] 59 | let mut buf: &mut [u8] = &mut [0u8; 50]; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/tfs-93f47eae4711f4ee [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test mock::test::test_mock_storage_create_read ... ok [INFO] [stdout] test sparse::test::test_sparse_file_ext ... ok [INFO] [stdout] test sparse::test::test_sparse_file_write_read_evict ... ok [INFO] [stdout] test test::test_basic_flush ... ok [INFO] [stdout] test test::test_basic_snapshot_fork ... ok [INFO] [stdout] test test::test_create_write_read ... ok [INFO] [stdout] test test::test_shared_snapshot ... ok [INFO] [stdout] test test::test_multi_volume ... ok [INFO] [stdout] test mock::test::fuzz_mock_storage ... ok [INFO] [stdout] test test::test_fs_run_panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/tfs-d5d1c207f961498b [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "215f2aa056e9d77a7514c0fea7df518346e8b54d63832dce4ce96310c1636767"` [INFO] running `"docker" "rm" "-f" "215f2aa056e9d77a7514c0fea7df518346e8b54d63832dce4ce96310c1636767"` [INFO] [stdout] 215f2aa056e9d77a7514c0fea7df518346e8b54d63832dce4ce96310c1636767