[INFO] cloning repository https://github.com/zach-lawrence-1/Command-Line-Interface
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zach-lawrence-1/Command-Line-Interface" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzach-lawrence-1%2FCommand-Line-Interface", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzach-lawrence-1%2FCommand-Line-Interface'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3eb150ecfb92faba26922c01c17a103cf6ba29ef
[INFO] linting zach-lawrence-1/Command-Line-Interface against nightly for clippy-nonminimal_bool-denied
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzach-lawrence-1%2FCommand-Line-Interface" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/zach-lawrence-1/Command-Line-Interface
[INFO] finished tweaking git repo https://github.com/zach-lawrence-1/Command-Line-Interface
[INFO] tweaked toml for git repo https://github.com/zach-lawrence-1/Command-Line-Interface written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/zach-lawrence-1/Command-Line-Interface on toolchain nightly
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/zach-lawrence-1/Command-Line-Interface already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cd474b81b9bf4da71f9426ed0575446b28d1efd6e5b5f9ddac000e4b5dd507c5
[INFO] running `Command { std: "docker" "start" "-a" "cd474b81b9bf4da71f9426ed0575446b28d1efd6e5b5f9ddac000e4b5dd507c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd474b81b9bf4da71f9426ed0575446b28d1efd6e5b5f9ddac000e4b5dd507c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd474b81b9bf4da71f9426ed0575446b28d1efd6e5b5f9ddac000e4b5dd507c5", kill_on_drop: false }`
[INFO] [stdout] cd474b81b9bf4da71f9426ed0575446b28d1efd6e5b5f9ddac000e4b5dd507c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "clippy" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d8272bce62f89e1da41cd7313d12ef5ab63e15677c614518ad80fe8a60aaf46
[INFO] running `Command { std: "docker" "start" "-a" "6d8272bce62f89e1da41cd7313d12ef5ab63e15677c614518ad80fe8a60aaf46", kill_on_drop: false }`
[INFO] [stderr]     Checking command_interface v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]   --> src/command.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 |     if !(commands.chars().filter(|c| *c == '"').count() % 2 == 0) || !(commands.chars().filter(|c| *c == '\'').count() % 2 == 0)
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `(commands.chars().filter(|c| *c == '"').count() % 2 != 0)`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout]    = note: `#[warn(clippy::nonminimal_bool)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]   --> src/command.rs:14:70
[INFO] [stdout]    |
[INFO] [stdout] 14 |     if !(commands.chars().filter(|c| *c == '"').count() % 2 == 0) || !(commands.chars().filter(|c| *c == '\'').count() % 2 == 0)
[INFO] [stdout]    |                                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `(commands.chars().filter(|c| *c == '\'').count() % 2 != 0)`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/command.rs:117:5
[INFO] [stdout]     |
[INFO] [stdout] 117 |     return (pv, option_arg.to_string());
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout]     = note: `#[warn(clippy::needless_return)]` on by default
[INFO] [stdout] help: remove `return`
[INFO] [stdout]     |
[INFO] [stdout] 117 -     return (pv, option_arg.to_string());
[INFO] [stdout] 117 +     (pv, option_arg.to_string())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the variable `indx` is used as a loop counter
[INFO] [stdout]   --> src/command.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         for ch in commands.chars()
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `for (indx, ch) in (0_u8..).zip(commands.chars())`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `indx` is of type `u8`, making it ineligible for `Iterator::enumerate`
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#explicit_counter_loop
[INFO] [stdout]    = note: `#[warn(clippy::explicit_counter_loop)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the loop variable `i` is only used to index `commands_vec`
[INFO] [stdout]   --> src/command.rs:82:22
[INFO] [stdout]    |
[INFO] [stdout] 82 |             for i in 1..commands_vec.len()
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stdout]    = note: `#[warn(clippy::needless_range_loop)]` on by default
[INFO] [stdout] help: consider using an iterator
[INFO] [stdout]    |
[INFO] [stdout] 82 -             for i in 1..commands_vec.len()
[INFO] [stdout] 82 +             for <item> in commands_vec.iter().skip(1)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the loop variable `p` is only used to index `path_vec`
[INFO] [stdout]    --> src/command.rs:101:26
[INFO] [stdout]     |
[INFO] [stdout] 101 |                 for p in 0..path_vec.len()
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stdout] help: consider using an iterator
[INFO] [stdout]     |
[INFO] [stdout] 101 -                 for p in 0..path_vec.len()
[INFO] [stdout] 101 +                 for <item> in &path_vec
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/command.rs:192:5
[INFO] [stdout]     |
[INFO] [stdout] 192 |     return file_dir.to_string();
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]     |
[INFO] [stdout] 192 -     return file_dir.to_string();
[INFO] [stdout] 192 +     file_dir.to_string()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]   --> src/command.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 |     if !(commands.chars().filter(|c| *c == '"').count() % 2 == 0) || !(commands.chars().filter(|c| *c == '\'').count() % 2 == 0)
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `(commands.chars().filter(|c| *c == '"').count() % 2 != 0)`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout]    = note: `#[warn(clippy::nonminimal_bool)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/command.rs:286:5
[INFO] [stdout]     |
[INFO] [stdout] 286 |     return file_dirs;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]     |
[INFO] [stdout] 286 -     return file_dirs;
[INFO] [stdout] 286 +     file_dirs
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]   --> src/command.rs:14:70
[INFO] [stdout]    |
[INFO] [stdout] 14 |     if !(commands.chars().filter(|c| *c == '"').count() % 2 == 0) || !(commands.chars().filter(|c| *c == '\'').count() % 2 == 0)
[INFO] [stdout]    |                                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `(commands.chars().filter(|c| *c == '\'').count() % 2 != 0)`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/command.rs:117:5
[INFO] [stdout]     |
[INFO] [stdout] 117 |     return (pv, option_arg.to_string());
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout]     = note: `#[warn(clippy::needless_return)]` on by default
[INFO] [stdout] help: remove `return`
[INFO] [stdout]     |
[INFO] [stdout] 117 -     return (pv, option_arg.to_string());
[INFO] [stdout] 117 +     (pv, option_arg.to_string())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the variable `indx` is used as a loop counter
[INFO] [stdout]   --> src/command.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         for ch in commands.chars()
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `for (indx, ch) in (0_u8..).zip(commands.chars())`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `indx` is of type `u8`, making it ineligible for `Iterator::enumerate`
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#explicit_counter_loop
[INFO] [stdout]    = note: `#[warn(clippy::explicit_counter_loop)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the loop variable `i` is only used to index `commands_vec`
[INFO] [stdout]   --> src/command.rs:82:22
[INFO] [stdout]    |
[INFO] [stdout] 82 |             for i in 1..commands_vec.len()
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stdout]    = note: `#[warn(clippy::needless_range_loop)]` on by default
[INFO] [stdout] help: consider using an iterator
[INFO] [stdout]    |
[INFO] [stdout] 82 -             for i in 1..commands_vec.len()
[INFO] [stdout] 82 +             for <item> in commands_vec.iter().skip(1)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the loop variable `p` is only used to index `path_vec`
[INFO] [stdout]    --> src/command.rs:101:26
[INFO] [stdout]     |
[INFO] [stdout] 101 |                 for p in 0..path_vec.len()
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stdout] help: consider using an iterator
[INFO] [stdout]     |
[INFO] [stdout] 101 -                 for p in 0..path_vec.len()
[INFO] [stdout] 101 +                 for <item> in &path_vec
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: used `assert_eq!` with a literal bool
[INFO] [stdout]    --> src/command.rs:344:9
[INFO] [stdout]     |
[INFO] [stdout] 344 |         assert_eq!(vec.is_empty(), true);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_assert_comparison
[INFO] [stdout]     = note: `#[warn(clippy::bool_assert_comparison)]` on by default
[INFO] [stdout] help: replace it with `assert!(..)`
[INFO] [stdout]     |
[INFO] [stdout] 344 -         assert_eq!(vec.is_empty(), true);
[INFO] [stdout] 344 +         assert!(vec.is_empty());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/command.rs:192:5
[INFO] [stdout]     |
[INFO] [stdout] 192 |     return file_dir.to_string();
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]     |
[INFO] [stdout] 192 -     return file_dir.to_string();
[INFO] [stdout] 192 +     file_dir.to_string()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: used `assert_eq!` with a literal bool
[INFO] [stdout]    --> src/command.rs:349:9
[INFO] [stdout]     |
[INFO] [stdout] 349 |         assert_eq!(vec.is_empty(), true);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_assert_comparison
[INFO] [stdout] help: replace it with `assert!(..)`
[INFO] [stdout]     |
[INFO] [stdout] 349 -         assert_eq!(vec.is_empty(), true);
[INFO] [stdout] 349 +         assert!(vec.is_empty());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/command.rs:286:5
[INFO] [stdout]     |
[INFO] [stdout] 286 |     return file_dirs;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]     |
[INFO] [stdout] 286 -     return file_dirs;
[INFO] [stdout] 286 +     file_dirs
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: used `assert_eq!` with a literal bool
[INFO] [stdout]    --> src/command.rs:358:9
[INFO] [stdout]     |
[INFO] [stdout] 358 |         assert_eq!(vec.is_empty(), true);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_assert_comparison
[INFO] [stdout] help: replace it with `assert!(..)`
[INFO] [stdout]     |
[INFO] [stdout] 358 -         assert_eq!(vec.is_empty(), true);
[INFO] [stdout] 358 +         assert!(vec.is_empty());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: used `assert_eq!` with a literal bool
[INFO] [stdout]    --> src/command.rs:368:9
[INFO] [stdout]     |
[INFO] [stdout] 368 |         assert_eq!(vec.is_empty(), true);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_assert_comparison
[INFO] [stdout] help: replace it with `assert!(..)`
[INFO] [stdout]     |
[INFO] [stdout] 368 -         assert_eq!(vec.is_empty(), true);
[INFO] [stdout] 368 +         assert!(vec.is_empty());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: used `assert_eq!` with a literal bool
[INFO] [stdout]    --> src/command.rs:381:9
[INFO] [stdout]     |
[INFO] [stdout] 381 |         assert_eq!(vec.is_empty(), true);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_assert_comparison
[INFO] [stdout] help: replace it with `assert!(..)`
[INFO] [stdout]     |
[INFO] [stdout] 381 -         assert_eq!(vec.is_empty(), true);
[INFO] [stdout] 381 +         assert!(vec.is_empty());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: used `assert_eq!` with a literal bool
[INFO] [stdout]    --> src/command.rs:386:9
[INFO] [stdout]     |
[INFO] [stdout] 386 |         assert_eq!(vec.is_empty(), true);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_assert_comparison
[INFO] [stdout] help: replace it with `assert!(..)`
[INFO] [stdout]     |
[INFO] [stdout] 386 -         assert_eq!(vec.is_empty(), true);
[INFO] [stdout] 386 +         assert!(vec.is_empty());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "6d8272bce62f89e1da41cd7313d12ef5ab63e15677c614518ad80fe8a60aaf46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d8272bce62f89e1da41cd7313d12ef5ab63e15677c614518ad80fe8a60aaf46", kill_on_drop: false }`
[INFO] [stdout] 6d8272bce62f89e1da41cd7313d12ef5ab63e15677c614518ad80fe8a60aaf46