[INFO] updating cached repository JuanPotato/braillify
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/JuanPotato/braillify
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/JuanPotato/braillify" "work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/JuanPotato/braillify"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/JuanPotato/braillify'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/JuanPotato/braillify" "work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/JuanPotato/braillify"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/JuanPotato/braillify'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8941ebcb1fc01a01cf2597eb2c9181507e0aaf53
[INFO] sha for GitHub repo JuanPotato/braillify: 8941ebcb1fc01a01cf2597eb2c9181507e0aaf53
[INFO] validating manifest of JuanPotato/braillify on toolchain master#452087b4bf18cece2d52d7cd8c9147195e5404bf
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of JuanPotato/braillify on toolchain try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing JuanPotato/braillify
[INFO] finished frobbing JuanPotato/braillify
[INFO] frobbed toml for JuanPotato/braillify written to work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/JuanPotato/braillify/Cargo.toml
[INFO] started frobbing JuanPotato/braillify
[INFO] finished frobbing JuanPotato/braillify
[INFO] frobbed toml for JuanPotato/braillify written to work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/JuanPotato/braillify/Cargo.toml
[INFO] crate JuanPotato/braillify already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "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" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking JuanPotato/braillify against try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab for pr-63247
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63247/worker-0/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/JuanPotato/braillify:/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=forbid" "-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" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] a230d64e4bcef99c089e26273a9baba1b5fdc1b89cae8de31038f6d3e2386ed7
[INFO] running `"docker" "start" "-a" "a230d64e4bcef99c089e26273a9baba1b5fdc1b89cae8de31038f6d3e2386ed7"`
[INFO] [stderr]     Checking libc v0.2.26
[INFO] [stderr]     Checking adler32 v1.0.0
[INFO] [stderr]     Checking inflate v0.2.0
[INFO] [stderr]     Checking getopts v0.2.15
[INFO] [stderr]     Checking enum_primitive v0.1.1
[INFO] [stderr]     Checking num-rational v0.1.39
[INFO] [stderr]     Checking deflate v0.7.14
[INFO] [stderr] warning[E0503]: cannot use `state` because it was mutably borrowed
[INFO] [stderr]     --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.15/src/lib.rs:1033:33
[INFO] [stderr]      |
[INFO] [stderr] 978  |     let mut machine = |cont: &mut bool, (i, c): (usize, char)| {
[INFO] [stderr]      |                       ---------------------------------------- borrow of `state` occurs here
[INFO] [stderr] ...
[INFO] [stderr] 982  |         state = match (state, whitespace, limit) {
[INFO] [stderr]      |                        ----- borrow occurs due to use of `state` in closure
[INFO] [stderr] ...
[INFO] [stderr] 1033 |     while cont && match state { B | C => true, A => false } {
[INFO] [stderr]      |                                 ^ use of borrowed `state`
[INFO] [stderr] 1034 |         machine(&mut cont, (fake_i, ' '));
[INFO] [stderr]      |         ------- borrow later used here
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this error has been downgraded to a warning for backwards compatibility with previous releases
[INFO] [stderr]      = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future
[INFO] [stderr]      = note: for more information, try `rustc --explain E0729`
[INFO] [stderr] 
[INFO] [stderr]     Checking rand v0.3.15
[INFO] [stderr]     Checking num_cpus v1.6.2
[INFO] [stderr]     Checking rayon-core v1.2.1
[INFO] [stderr]     Checking rayon v0.8.2
[INFO] [stderr]     Checking png v0.8.0
[INFO] [stderr]     Checking jpeg-decoder v0.1.13
[INFO] [stderr]     Checking image v0.14.0
[INFO] [stderr]     Checking braillify v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/main.rs:75:5
[INFO] [stderr]    |
[INFO] [stderr] 75 | /     lazy_static! {
[INFO] [stderr] 76 | |         static ref BRAILLE_CHARS: Vec<char> =
[INFO] [stderr] 77 | |             vec!['⠀', '⠁', '⠂', '⠃', '⠄', '⠅', '⠆', '⠇', '⠈', '⠉', '⠊', '⠋', '⠌', '⠍', '⠎', '⠏', 
[INFO] [stderr] 78 | |                 '⠐', '⠑', '⠒', '⠓', '⠔', '⠕', '⠖', '⠗', '⠘', '⠙', '⠚', '⠛', '⠜', '⠝', '⠞', '⠟', 
[INFO] [stderr] ...  |
[INFO] [stderr] 98 | |                  6, 7];
[INFO] [stderr] 99 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/main.rs:75:5
[INFO] [stderr]    |
[INFO] [stderr] 75 | /     lazy_static! {
[INFO] [stderr] 76 | |         static ref BRAILLE_CHARS: Vec<char> =
[INFO] [stderr] 77 | |             vec!['⠀', '⠁', '⠂', '⠃', '⠄', '⠅', '⠆', '⠇', '⠈', '⠉', '⠊', '⠋', '⠌', '⠍', '⠎', '⠏', 
[INFO] [stderr] 78 | |                 '⠐', '⠑', '⠒', '⠓', '⠔', '⠕', '⠖', '⠗', '⠘', '⠙', '⠚', '⠛', '⠜', '⠝', '⠞', '⠟', 
[INFO] [stderr] ...  |
[INFO] [stderr] 98 | |                  6, 7];
[INFO] [stderr] 99 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/main.rs:75:5
[INFO] [stderr]    |
[INFO] [stderr] 75 | /     lazy_static! {
[INFO] [stderr] 76 | |         static ref BRAILLE_CHARS: Vec<char> =
[INFO] [stderr] 77 | |             vec!['⠀', '⠁', '⠂', '⠃', '⠄', '⠅', '⠆', '⠇', '⠈', '⠉', '⠊', '⠋', '⠌', '⠍', '⠎', '⠏', 
[INFO] [stderr] 78 | |                 '⠐', '⠑', '⠒', '⠓', '⠔', '⠕', '⠖', '⠗', '⠘', '⠙', '⠚', '⠛', '⠜', '⠝', '⠞', '⠟', 
[INFO] [stderr] ...  |
[INFO] [stderr] 98 | |                  6, 7];
[INFO] [stderr] 99 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/main.rs:75:5
[INFO] [stderr]    |
[INFO] [stderr] 75 | /     lazy_static! {
[INFO] [stderr] 76 | |         static ref BRAILLE_CHARS: Vec<char> =
[INFO] [stderr] 77 | |             vec!['⠀', '⠁', '⠂', '⠃', '⠄', '⠅', '⠆', '⠇', '⠈', '⠉', '⠊', '⠋', '⠌', '⠍', '⠎', '⠏', 
[INFO] [stderr] 78 | |                 '⠐', '⠑', '⠒', '⠓', '⠔', '⠕', '⠖', '⠗', '⠘', '⠙', '⠚', '⠛', '⠜', '⠝', '⠞', '⠟', 
[INFO] [stderr] ...  |
[INFO] [stderr] 98 | |                  6, 7];
[INFO] [stderr] 99 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/main.rs:105:5
[INFO] [stderr]     |
[INFO] [stderr] 105 | /     lazy_static! {
[INFO] [stderr] 106 | |         static ref BLOCKS_CHARS: Vec<char> =
[INFO] [stderr] 107 | |             vec![' ', '▘', '▝', '▀', '▖', '▌', '▞', '▛', '▗', '▚', '▐', '▜', '▄', '▙', '▟', '█'];
[INFO] [stderr] 108 | |
[INFO] [stderr] ...   |
[INFO] [stderr] 111 | |                  2, 3];
[INFO] [stderr] 112 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/main.rs:105:5
[INFO] [stderr]     |
[INFO] [stderr] 105 | /     lazy_static! {
[INFO] [stderr] 106 | |         static ref BLOCKS_CHARS: Vec<char> =
[INFO] [stderr] 107 | |             vec![' ', '▘', '▝', '▀', '▖', '▌', '▞', '▛', '▗', '▚', '▐', '▜', '▄', '▙', '▟', '█'];
[INFO] [stderr] 108 | |
[INFO] [stderr] ...   |
[INFO] [stderr] 111 | |                  2, 3];
[INFO] [stderr] 112 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/main.rs:105:5
[INFO] [stderr]     |
[INFO] [stderr] 105 | /     lazy_static! {
[INFO] [stderr] 106 | |         static ref BLOCKS_CHARS: Vec<char> =
[INFO] [stderr] 107 | |             vec![' ', '▘', '▝', '▀', '▖', '▌', '▞', '▛', '▗', '▚', '▐', '▜', '▄', '▙', '▟', '█'];
[INFO] [stderr] 108 | |
[INFO] [stderr] ...   |
[INFO] [stderr] 111 | |                  2, 3];
[INFO] [stderr] 112 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/main.rs:105:5
[INFO] [stderr]     |
[INFO] [stderr] 105 | /     lazy_static! {
[INFO] [stderr] 106 | |         static ref BLOCKS_CHARS: Vec<char> =
[INFO] [stderr] 107 | |             vec![' ', '▘', '▝', '▀', '▖', '▌', '▞', '▛', '▗', '▚', '▐', '▜', '▄', '▙', '▟', '█'];
[INFO] [stderr] 108 | |
[INFO] [stderr] ...   |
[INFO] [stderr] 111 | |                  2, 3];
[INFO] [stderr] 112 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/main.rs:75:5
[INFO] [stderr]    |
[INFO] [stderr] 75 | /     lazy_static! {
[INFO] [stderr] 76 | |         static ref BRAILLE_CHARS: Vec<char> =
[INFO] [stderr] 77 | |             vec!['⠀', '⠁', '⠂', '⠃', '⠄', '⠅', '⠆', '⠇', '⠈', '⠉', '⠊', '⠋', '⠌', '⠍', '⠎', '⠏', 
[INFO] [stderr] 78 | |                 '⠐', '⠑', '⠒', '⠓', '⠔', '⠕', '⠖', '⠗', '⠘', '⠙', '⠚', '⠛', '⠜', '⠝', '⠞', '⠟', 
[INFO] [stderr] ...  |
[INFO] [stderr] 98 | |                  6, 7];
[INFO] [stderr] 99 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/main.rs:75:5
[INFO] [stderr]    |
[INFO] [stderr] 75 | /     lazy_static! {
[INFO] [stderr] 76 | |         static ref BRAILLE_CHARS: Vec<char> =
[INFO] [stderr] 77 | |             vec!['⠀', '⠁', '⠂', '⠃', '⠄', '⠅', '⠆', '⠇', '⠈', '⠉', '⠊', '⠋', '⠌', '⠍', '⠎', '⠏', 
[INFO] [stderr] 78 | |                 '⠐', '⠑', '⠒', '⠓', '⠔', '⠕', '⠖', '⠗', '⠘', '⠙', '⠚', '⠛', '⠜', '⠝', '⠞', '⠟', 
[INFO] [stderr] ...  |
[INFO] [stderr] 98 | |                  6, 7];
[INFO] [stderr] 99 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/main.rs:75:5
[INFO] [stderr]    |
[INFO] [stderr] 75 | /     lazy_static! {
[INFO] [stderr] 76 | |         static ref BRAILLE_CHARS: Vec<char> =
[INFO] [stderr] 77 | |             vec!['⠀', '⠁', '⠂', '⠃', '⠄', '⠅', '⠆', '⠇', '⠈', '⠉', '⠊', '⠋', '⠌', '⠍', '⠎', '⠏', 
[INFO] [stderr] 78 | |                 '⠐', '⠑', '⠒', '⠓', '⠔', '⠕', '⠖', '⠗', '⠘', '⠙', '⠚', '⠛', '⠜', '⠝', '⠞', '⠟', 
[INFO] [stderr] ...  |
[INFO] [stderr] 98 | |                  6, 7];
[INFO] [stderr] 99 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/main.rs:75:5
[INFO] [stderr]    |
[INFO] [stderr] 75 | /     lazy_static! {
[INFO] [stderr] 76 | |         static ref BRAILLE_CHARS: Vec<char> =
[INFO] [stderr] 77 | |             vec!['⠀', '⠁', '⠂', '⠃', '⠄', '⠅', '⠆', '⠇', '⠈', '⠉', '⠊', '⠋', '⠌', '⠍', '⠎', '⠏', 
[INFO] [stderr] 78 | |                 '⠐', '⠑', '⠒', '⠓', '⠔', '⠕', '⠖', '⠗', '⠘', '⠙', '⠚', '⠛', '⠜', '⠝', '⠞', '⠟', 
[INFO] [stderr] ...  |
[INFO] [stderr] 98 | |                  6, 7];
[INFO] [stderr] 99 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/main.rs:105:5
[INFO] [stderr]     |
[INFO] [stderr] 105 | /     lazy_static! {
[INFO] [stderr] 106 | |         static ref BLOCKS_CHARS: Vec<char> =
[INFO] [stderr] 107 | |             vec![' ', '▘', '▝', '▀', '▖', '▌', '▞', '▛', '▗', '▚', '▐', '▜', '▄', '▙', '▟', '█'];
[INFO] [stderr] 108 | |
[INFO] [stderr] ...   |
[INFO] [stderr] 111 | |                  2, 3];
[INFO] [stderr] 112 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/main.rs:105:5
[INFO] [stderr]     |
[INFO] [stderr] 105 | /     lazy_static! {
[INFO] [stderr] 106 | |         static ref BLOCKS_CHARS: Vec<char> =
[INFO] [stderr] 107 | |             vec![' ', '▘', '▝', '▀', '▖', '▌', '▞', '▛', '▗', '▚', '▐', '▜', '▄', '▙', '▟', '█'];
[INFO] [stderr] 108 | |
[INFO] [stderr] ...   |
[INFO] [stderr] 111 | |                  2, 3];
[INFO] [stderr] 112 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/main.rs:105:5
[INFO] [stderr]     |
[INFO] [stderr] 105 | /     lazy_static! {
[INFO] [stderr] 106 | |         static ref BLOCKS_CHARS: Vec<char> =
[INFO] [stderr] 107 | |             vec![' ', '▘', '▝', '▀', '▖', '▌', '▞', '▛', '▗', '▚', '▐', '▜', '▄', '▙', '▟', '█'];
[INFO] [stderr] 108 | |
[INFO] [stderr] ...   |
[INFO] [stderr] 111 | |                  2, 3];
[INFO] [stderr] 112 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/main.rs:105:5
[INFO] [stderr]     |
[INFO] [stderr] 105 | /     lazy_static! {
[INFO] [stderr] 106 | |         static ref BLOCKS_CHARS: Vec<char> =
[INFO] [stderr] 107 | |             vec![' ', '▘', '▝', '▀', '▖', '▌', '▞', '▛', '▗', '▚', '▐', '▜', '▄', '▙', '▟', '█'];
[INFO] [stderr] 108 | |
[INFO] [stderr] ...   |
[INFO] [stderr] 111 | |                  2, 3];
[INFO] [stderr] 112 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.61s
[INFO] running `"docker" "inspect" "a230d64e4bcef99c089e26273a9baba1b5fdc1b89cae8de31038f6d3e2386ed7"`
[INFO] running `"docker" "rm" "-f" "a230d64e4bcef99c089e26273a9baba1b5fdc1b89cae8de31038f6d3e2386ed7"`
[INFO] [stdout] a230d64e4bcef99c089e26273a9baba1b5fdc1b89cae8de31038f6d3e2386ed7