[INFO] updating cached repository https://github.com/LogoiLab/fuc [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 7f48c0e81ccb0e62d1c77709e56b567c150fffec [INFO] testing LogoiLab/fuc against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLogoiLab%2Ffuc" "/workspace/builds/worker-5/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/LogoiLab/fuc on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/LogoiLab/fuc [INFO] finished tweaking git repo https://github.com/LogoiLab/fuc [INFO] tweaked toml for git repo https://github.com/LogoiLab/fuc written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/LogoiLab/fuc already has a lockfile, it will not be regenerated [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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 569a62b78f7a39d4ac5c7b8d2face1ade9afe82515f5ee581a262aaa17f5ad91 [INFO] running `"docker" "start" "-a" "569a62b78f7a39d4ac5c7b8d2face1ade9afe82515f5ee581a262aaa17f5ad91"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.48 [INFO] [stderr] Compiling cc v1.0.29 [INFO] [stderr] Compiling autocfg v0.1.2 [INFO] [stderr] Compiling serde v1.0.87 [INFO] [stderr] Compiling rustc-demangle v0.1.13 [INFO] [stderr] Compiling pulldown-cmark v0.2.0 [INFO] [stderr] Compiling bytecount v0.4.0 [INFO] [stderr] Compiling syn v0.15.26 [INFO] [stderr] Compiling backtrace v0.3.13 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling lz4-sys v1.8.3 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling error-chain v0.12.0 [INFO] [stderr] Compiling serde_derive v1.0.87 [INFO] [stderr] Compiling serde_json v1.0.38 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling cargo_metadata v0.6.4 [INFO] [stderr] Compiling skeptic v0.13.4 [INFO] [stderr] Compiling lz4 v1.23.1 [INFO] [stderr] Compiling fuc v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `fuc::block::Block` [INFO] [stderr] --> src/main.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use fuc::block::Block; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/fuc/block.rs:49:9 [INFO] [stderr] | [INFO] [stderr] 48 | unimplemented!(); [INFO] [stderr] | ----------------- any code following this expression is unreachable [INFO] [stderr] 49 | self.dirty = false; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/fuc/descriptor.rs:61:9 [INFO] [stderr] | [INFO] [stderr] 60 | unimplemented!(); [INFO] [stderr] | ----------------- any code following this expression is unreachable [INFO] [stderr] 61 | self.dirty = false; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/fuc/fat.rs:28:9 [INFO] [stderr] | [INFO] [stderr] 27 | unimplemented!(); [INFO] [stderr] | ----------------- any code following this expression is unreachable [INFO] [stderr] 28 | self.dirty = false; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/fuc/file.rs:14:9 [INFO] [stderr] | [INFO] [stderr] 13 | unimplemented!(); [INFO] [stderr] | ----------------- any code following this expression is unreachable [INFO] [stderr] 14 | self.dirty = false; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/fuc/volume.rs:19:9 [INFO] [stderr] | [INFO] [stderr] 18 | unimplemented!(); [INFO] [stderr] | ----------------- any code following this expression is unreachable [INFO] [stderr] 19 | self.dirty = false; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stderr] [INFO] [stderr] warning: unused variable: `writer` [INFO] [stderr] --> src/fuc/block.rs:47:29 [INFO] [stderr] | [INFO] [stderr] 47 | pub fn write(&mut self, writer: Writer) -> Writer { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_writer` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `writer` [INFO] [stderr] --> src/fuc/descriptor.rs:59:29 [INFO] [stderr] | [INFO] [stderr] 59 | pub fn write(&mut self, writer: Writer) -> Writer { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_writer` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `writer` [INFO] [stderr] --> src/fuc/fat.rs:26:29 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn write(&mut self, writer: Writer) -> Writer { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_writer` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `writer` [INFO] [stderr] --> src/fuc/file.rs:12:29 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn write(&mut self, writer: Writer) -> Writer { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_writer` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `writer` [INFO] [stderr] --> src/fuc/volume.rs:17:29 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn write(&mut self, writer: Writer) -> Writer { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_writer` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `offset` [INFO] [stderr] --> src/fuc/block.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | offset: usize, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `fdesc` [INFO] [stderr] --> src/fuc/fat.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | fdesc: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `desc` [INFO] [stderr] --> src/fuc/file.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | desc: FileDescriptor, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `blocks` [INFO] [stderr] --> src/fuc/file.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | blocks: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `magic` [INFO] [stderr] --> src/fuc/volume.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | magic: [u8; MAGIC_LENGTH], [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `fat` [INFO] [stderr] --> src/fuc/volume.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | fat: FileAllocationTable, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `files` [INFO] [stderr] --> src/fuc/volume.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | files: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 18 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 57.88s [INFO] running `"docker" "inspect" "569a62b78f7a39d4ac5c7b8d2face1ade9afe82515f5ee581a262aaa17f5ad91"` [INFO] running `"docker" "rm" "-f" "569a62b78f7a39d4ac5c7b8d2face1ade9afe82515f5ee581a262aaa17f5ad91"` [INFO] [stdout] 569a62b78f7a39d4ac5c7b8d2face1ade9afe82515f5ee581a262aaa17f5ad91 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] f4b8a4bf7dec7c016c9f007d65bd95d310e13f2fe91a7efc8fbce28a0b83f279 [INFO] running `"docker" "start" "-a" "f4b8a4bf7dec7c016c9f007d65bd95d310e13f2fe91a7efc8fbce28a0b83f279"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling fuc v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `fuc::block::Block` [INFO] [stderr] --> src/main.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use fuc::block::Block; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/fuc/block.rs:49:9 [INFO] [stderr] | [INFO] [stderr] 48 | unimplemented!(); [INFO] [stderr] | ----------------- any code following this expression is unreachable [INFO] [stderr] 49 | self.dirty = false; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/fuc/descriptor.rs:61:9 [INFO] [stderr] | [INFO] [stderr] 60 | unimplemented!(); [INFO] [stderr] | ----------------- any code following this expression is unreachable [INFO] [stderr] 61 | self.dirty = false; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/fuc/fat.rs:28:9 [INFO] [stderr] | [INFO] [stderr] 27 | unimplemented!(); [INFO] [stderr] | ----------------- any code following this expression is unreachable [INFO] [stderr] 28 | self.dirty = false; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/fuc/file.rs:14:9 [INFO] [stderr] | [INFO] [stderr] 13 | unimplemented!(); [INFO] [stderr] | ----------------- any code following this expression is unreachable [INFO] [stderr] 14 | self.dirty = false; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/fuc/volume.rs:19:9 [INFO] [stderr] | [INFO] [stderr] 18 | unimplemented!(); [INFO] [stderr] | ----------------- any code following this expression is unreachable [INFO] [stderr] 19 | self.dirty = false; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stderr] [INFO] [stderr] warning: unused variable: `writer` [INFO] [stderr] --> src/fuc/block.rs:47:29 [INFO] [stderr] | [INFO] [stderr] 47 | pub fn write(&mut self, writer: Writer) -> Writer { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_writer` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `writer` [INFO] [stderr] --> src/fuc/descriptor.rs:59:29 [INFO] [stderr] | [INFO] [stderr] 59 | pub fn write(&mut self, writer: Writer) -> Writer { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_writer` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `writer` [INFO] [stderr] --> src/fuc/fat.rs:26:29 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn write(&mut self, writer: Writer) -> Writer { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_writer` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `writer` [INFO] [stderr] --> src/fuc/file.rs:12:29 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn write(&mut self, writer: Writer) -> Writer { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_writer` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `writer` [INFO] [stderr] --> src/fuc/volume.rs:17:29 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn write(&mut self, writer: Writer) -> Writer { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_writer` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `offset` [INFO] [stderr] --> src/fuc/block.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | offset: usize, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `fdesc` [INFO] [stderr] --> src/fuc/fat.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | fdesc: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `desc` [INFO] [stderr] --> src/fuc/file.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | desc: FileDescriptor, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `blocks` [INFO] [stderr] --> src/fuc/file.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | blocks: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `magic` [INFO] [stderr] --> src/fuc/volume.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | magic: [u8; MAGIC_LENGTH], [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `fat` [INFO] [stderr] --> src/fuc/volume.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | fat: FileAllocationTable, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `files` [INFO] [stderr] --> src/fuc/volume.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | files: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 18 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.67s [INFO] running `"docker" "inspect" "f4b8a4bf7dec7c016c9f007d65bd95d310e13f2fe91a7efc8fbce28a0b83f279"` [INFO] running `"docker" "rm" "-f" "f4b8a4bf7dec7c016c9f007d65bd95d310e13f2fe91a7efc8fbce28a0b83f279"` [INFO] [stdout] f4b8a4bf7dec7c016c9f007d65bd95d310e13f2fe91a7efc8fbce28a0b83f279 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] b7eadb404eaba47b3dada9fbd40ab099606ad882708a34a7ac62054eea18333c [INFO] running `"docker" "start" "-a" "b7eadb404eaba47b3dada9fbd40ab099606ad882708a34a7ac62054eea18333c"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unused import: `fuc::block::Block` [INFO] [stderr] --> src/main.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use fuc::block::Block; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/fuc/block.rs:49:9 [INFO] [stderr] | [INFO] [stderr] 48 | unimplemented!(); [INFO] [stderr] | ----------------- any code following this expression is unreachable [INFO] [stderr] 49 | self.dirty = false; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/fuc/descriptor.rs:61:9 [INFO] [stderr] | [INFO] [stderr] 60 | unimplemented!(); [INFO] [stderr] | ----------------- any code following this expression is unreachable [INFO] [stderr] 61 | self.dirty = false; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/fuc/fat.rs:28:9 [INFO] [stderr] | [INFO] [stderr] 27 | unimplemented!(); [INFO] [stderr] | ----------------- any code following this expression is unreachable [INFO] [stderr] 28 | self.dirty = false; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/fuc/file.rs:14:9 [INFO] [stderr] | [INFO] [stderr] 13 | unimplemented!(); [INFO] [stderr] | ----------------- any code following this expression is unreachable [INFO] [stderr] 14 | self.dirty = false; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/fuc/volume.rs:19:9 [INFO] [stderr] | [INFO] [stderr] 18 | unimplemented!(); [INFO] [stderr] | ----------------- any code following this expression is unreachable [INFO] [stderr] 19 | self.dirty = false; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stderr] [INFO] [stderr] warning: unused variable: `writer` [INFO] [stderr] --> src/fuc/block.rs:47:29 [INFO] [stderr] | [INFO] [stderr] 47 | pub fn write(&mut self, writer: Writer) -> Writer { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_writer` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `writer` [INFO] [stderr] --> src/fuc/descriptor.rs:59:29 [INFO] [stderr] | [INFO] [stderr] 59 | pub fn write(&mut self, writer: Writer) -> Writer { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_writer` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `writer` [INFO] [stderr] --> src/fuc/fat.rs:26:29 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn write(&mut self, writer: Writer) -> Writer { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_writer` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `writer` [INFO] [stderr] --> src/fuc/file.rs:12:29 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn write(&mut self, writer: Writer) -> Writer { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_writer` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `writer` [INFO] [stderr] --> src/fuc/volume.rs:17:29 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn write(&mut self, writer: Writer) -> Writer { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_writer` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `offset` [INFO] [stderr] --> src/fuc/block.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | offset: usize, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `fdesc` [INFO] [stderr] --> src/fuc/fat.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | fdesc: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `desc` [INFO] [stderr] --> src/fuc/file.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | desc: FileDescriptor, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `blocks` [INFO] [stderr] --> src/fuc/file.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | blocks: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `magic` [INFO] [stderr] --> src/fuc/volume.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | magic: [u8; MAGIC_LENGTH], [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `fat` [INFO] [stderr] --> src/fuc/volume.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | fat: FileAllocationTable, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `files` [INFO] [stderr] --> src/fuc/volume.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | files: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 18 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/fuc-72f42e139b03d932 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "b7eadb404eaba47b3dada9fbd40ab099606ad882708a34a7ac62054eea18333c"` [INFO] running `"docker" "rm" "-f" "b7eadb404eaba47b3dada9fbd40ab099606ad882708a34a7ac62054eea18333c"` [INFO] [stdout] b7eadb404eaba47b3dada9fbd40ab099606ad882708a34a7ac62054eea18333c