[INFO] updating cached repository stallmanifold/ring-buffer [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/stallmanifold/ring-buffer [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/stallmanifold/ring-buffer" "work/ex/beta-1.38-1/sources/1.37.0/gh/stallmanifold/ring-buffer"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/stallmanifold/ring-buffer'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/stallmanifold/ring-buffer" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/stallmanifold/ring-buffer"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/stallmanifold/ring-buffer'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] db8deca640e585b05bca9d397897a8ec0844c737 [INFO] sha for GitHub repo stallmanifold/ring-buffer: db8deca640e585b05bca9d397897a8ec0844c737 [INFO] validating manifest of stallmanifold/ring-buffer on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of stallmanifold/ring-buffer on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing stallmanifold/ring-buffer [INFO] finished frobbing stallmanifold/ring-buffer [INFO] frobbed toml for stallmanifold/ring-buffer written to work/ex/beta-1.38-1/sources/1.37.0/gh/stallmanifold/ring-buffer/Cargo.toml [INFO] started frobbing stallmanifold/ring-buffer [INFO] finished frobbing stallmanifold/ring-buffer [INFO] frobbed toml for stallmanifold/ring-buffer written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/stallmanifold/ring-buffer/Cargo.toml [INFO] crate stallmanifold/ring-buffer already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing stallmanifold/ring-buffer against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/stallmanifold/ring-buffer:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"` [INFO] [stdout] f4de6766a774ebd3b4aa401cef5971e1fe5bfa039e7483a0e568aa31c62a2bee [INFO] running `"docker" "start" "-a" "f4de6766a774ebd3b4aa401cef5971e1fe5bfa039e7483a0e568aa31c62a2bee"` [INFO] [stderr] Compiling ring-buffer v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/ring_buffer.rs:24:13 [INFO] [stderr] | [INFO] [stderr] 24 | for i in 0..buffer.capacity() { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `but` [INFO] [stderr] --> src/ring_buffer.rs:132:24 [INFO] [stderr] | [INFO] [stderr] 132 | fn read(&mut self, but: &mut [u8]) -> io::Result { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_but` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `buf` [INFO] [stderr] --> src/ring_buffer.rs:140:25 [INFO] [stderr] | [INFO] [stderr] 140 | fn write(&mut self, buf: &[u8]) -> io::Result { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_buf` [INFO] [stderr] [INFO] [stderr] warning: field is never used: `buffer` [INFO] [stderr] --> src/ring_buffer.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | buffer: Box>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `capacity` [INFO] [stderr] --> src/ring_buffer.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | capacity: usize, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `start` [INFO] [stderr] --> src/ring_buffer.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | start: usize, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `end` [INFO] [stderr] --> src/ring_buffer.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | end: usize, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/ring_buffer.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | fn new(capacity: usize) -> RingBuffer { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `read_buf_amount` [INFO] [stderr] --> src/ring_buffer.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 36 | fn read_buf_amount(&mut self, target: &mut [u8], amount: usize) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `write_buf_amount` [INFO] [stderr] --> src/ring_buffer.rs:57:5 [INFO] [stderr] | [INFO] [stderr] 57 | fn write_buf_amount(&mut self, data: &[u8], amount: usize) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `is_empty` [INFO] [stderr] --> src/ring_buffer.rs:80:5 [INFO] [stderr] | [INFO] [stderr] 80 | fn is_empty(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `is_full` [INFO] [stderr] --> src/ring_buffer.rs:85:5 [INFO] [stderr] | [INFO] [stderr] 85 | fn is_full(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `available_data` [INFO] [stderr] --> src/ring_buffer.rs:90:5 [INFO] [stderr] | [INFO] [stderr] 90 | fn available_data(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `available_space` [INFO] [stderr] --> src/ring_buffer.rs:95:5 [INFO] [stderr] | [INFO] [stderr] 95 | fn available_space(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `gets` [INFO] [stderr] --> src/ring_buffer.rs:99:5 [INFO] [stderr] | [INFO] [stderr] 99 | fn gets(&mut self, amount: usize) -> Result, RingBufferError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `puts` [INFO] [stderr] --> src/ring_buffer.rs:116:5 [INFO] [stderr] | [INFO] [stderr] 116 | fn puts(&mut self, data: &[u8]) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `commit_read` [INFO] [stderr] --> src/ring_buffer.rs:121:5 [INFO] [stderr] | [INFO] [stderr] 121 | fn commit_read(&mut self, amount: usize) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `commit_write` [INFO] [stderr] --> src/ring_buffer.rs:126:5 [INFO] [stderr] | [INFO] [stderr] 126 | fn commit_write(&mut self, amount: usize) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: comparison is useless due to type limits [INFO] [stderr] --> src/ring_buffer.rs:111:17 [INFO] [stderr] | [INFO] [stderr] 111 | assert!(self.available_data() >= 0, "Error in read commit."); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_comparisons)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.59s [INFO] running `"docker" "inspect" "f4de6766a774ebd3b4aa401cef5971e1fe5bfa039e7483a0e568aa31c62a2bee"` [INFO] running `"docker" "rm" "-f" "f4de6766a774ebd3b4aa401cef5971e1fe5bfa039e7483a0e568aa31c62a2bee"` [INFO] [stdout] f4de6766a774ebd3b4aa401cef5971e1fe5bfa039e7483a0e568aa31c62a2bee [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/stallmanifold/ring-buffer:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 6aa39aaf13d579eedfa4e375feef60382f657e5a533a4685c5eea7eb50105053 [INFO] running `"docker" "start" "-a" "6aa39aaf13d579eedfa4e375feef60382f657e5a533a4685c5eea7eb50105053"` [INFO] [stderr] Compiling ring-buffer v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `ring_buffer::RingBuffer` [INFO] [stderr] --> src/tests.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use ring_buffer::RingBuffer; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Read`, `Write` [INFO] [stderr] --> src/tests.rs:2:15 [INFO] [stderr] | [INFO] [stderr] 2 | use std::io::{Read, Write}; [INFO] [stderr] | ^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/ring_buffer.rs:24:13 [INFO] [stderr] | [INFO] [stderr] 24 | for i in 0..buffer.capacity() { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `but` [INFO] [stderr] --> src/ring_buffer.rs:132:24 [INFO] [stderr] | [INFO] [stderr] 132 | fn read(&mut self, but: &mut [u8]) -> io::Result { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_but` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `buf` [INFO] [stderr] --> src/ring_buffer.rs:140:25 [INFO] [stderr] | [INFO] [stderr] 140 | fn write(&mut self, buf: &[u8]) -> io::Result { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_buf` [INFO] [stderr] [INFO] [stderr] warning: field is never used: `buffer` [INFO] [stderr] --> src/ring_buffer.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | buffer: Box>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `capacity` [INFO] [stderr] --> src/ring_buffer.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | capacity: usize, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `start` [INFO] [stderr] --> src/ring_buffer.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | start: usize, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `end` [INFO] [stderr] --> src/ring_buffer.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | end: usize, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/ring_buffer.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | fn new(capacity: usize) -> RingBuffer { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `read_buf_amount` [INFO] [stderr] --> src/ring_buffer.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 36 | fn read_buf_amount(&mut self, target: &mut [u8], amount: usize) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `write_buf_amount` [INFO] [stderr] --> src/ring_buffer.rs:57:5 [INFO] [stderr] | [INFO] [stderr] 57 | fn write_buf_amount(&mut self, data: &[u8], amount: usize) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `is_empty` [INFO] [stderr] --> src/ring_buffer.rs:80:5 [INFO] [stderr] | [INFO] [stderr] 80 | fn is_empty(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `is_full` [INFO] [stderr] --> src/ring_buffer.rs:85:5 [INFO] [stderr] | [INFO] [stderr] 85 | fn is_full(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `available_data` [INFO] [stderr] --> src/ring_buffer.rs:90:5 [INFO] [stderr] | [INFO] [stderr] 90 | fn available_data(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `available_space` [INFO] [stderr] --> src/ring_buffer.rs:95:5 [INFO] [stderr] | [INFO] [stderr] 95 | fn available_space(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `gets` [INFO] [stderr] --> src/ring_buffer.rs:99:5 [INFO] [stderr] | [INFO] [stderr] 99 | fn gets(&mut self, amount: usize) -> Result, RingBufferError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `puts` [INFO] [stderr] --> src/ring_buffer.rs:116:5 [INFO] [stderr] | [INFO] [stderr] 116 | fn puts(&mut self, data: &[u8]) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `commit_read` [INFO] [stderr] --> src/ring_buffer.rs:121:5 [INFO] [stderr] | [INFO] [stderr] 121 | fn commit_read(&mut self, amount: usize) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `commit_write` [INFO] [stderr] --> src/ring_buffer.rs:126:5 [INFO] [stderr] | [INFO] [stderr] 126 | fn commit_write(&mut self, amount: usize) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: comparison is useless due to type limits [INFO] [stderr] --> src/ring_buffer.rs:111:17 [INFO] [stderr] | [INFO] [stderr] 111 | assert!(self.available_data() >= 0, "Error in read commit."); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_comparisons)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.77s [INFO] running `"docker" "inspect" "6aa39aaf13d579eedfa4e375feef60382f657e5a533a4685c5eea7eb50105053"` [INFO] running `"docker" "rm" "-f" "6aa39aaf13d579eedfa4e375feef60382f657e5a533a4685c5eea7eb50105053"` [INFO] [stdout] 6aa39aaf13d579eedfa4e375feef60382f657e5a533a4685c5eea7eb50105053 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/stallmanifold/ring-buffer:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"` [INFO] [stdout] d5f3260fe62c3862394fabbef37caf0e5fc63d5d9022e77ffaf049ae79a613ce [INFO] running `"docker" "start" "-a" "d5f3260fe62c3862394fabbef37caf0e5fc63d5d9022e77ffaf049ae79a613ce"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/ring_buffer-289c592e4f2e6114 [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] [stderr] Doc-tests ring-buffer [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" "d5f3260fe62c3862394fabbef37caf0e5fc63d5d9022e77ffaf049ae79a613ce"` [INFO] running `"docker" "rm" "-f" "d5f3260fe62c3862394fabbef37caf0e5fc63d5d9022e77ffaf049ae79a613ce"` [INFO] [stdout] d5f3260fe62c3862394fabbef37caf0e5fc63d5d9022e77ffaf049ae79a613ce