[INFO] fetching crate unsegen_terminal 0.3.0...
[INFO] checking unsegen_terminal-0.3.0 against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248
[INFO] extracting crate unsegen_terminal 0.3.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate unsegen_terminal 0.3.0 on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate unsegen_terminal 0.3.0
[INFO] finished tweaking crates.io crate unsegen_terminal 0.3.0
[INFO] tweaked toml for crates.io crate unsegen_terminal 0.3.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 646297feae2d240b84adba890f3b2e3f9f859aed537a43ecb76de8aa2ff8593d
[INFO] running `Command { std: "docker" "start" "-a" "646297feae2d240b84adba890f3b2e3f9f859aed537a43ecb76de8aa2ff8593d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "646297feae2d240b84adba890f3b2e3f9f859aed537a43ecb76de8aa2ff8593d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "646297feae2d240b84adba890f3b2e3f9f859aed537a43ecb76de8aa2ff8593d", kill_on_drop: false }`
[INFO] [stdout] 646297feae2d240b84adba890f3b2e3f9f859aed537a43ecb76de8aa2ff8593d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e8905080c402911334fb0d3169b7d82d68dfba0a62766213c0b5255845f46a52
[INFO] running `Command { std: "docker" "start" "-a" "e8905080c402911334fb0d3169b7d82d68dfba0a62766213c0b5255845f46a52", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling matrixmultiply v0.1.15
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling ndarray v0.8.4
[INFO] [stderr]     Checking rawpointer v0.1.0
[INFO] [stderr]     Checking numtoa v0.1.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking unicode-segmentation v1.8.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking smallvec v0.3.4
[INFO] [stderr]     Checking utf8parse v0.1.1
[INFO] [stderr]     Checking itertools v0.5.10
[INFO] [stderr]     Checking vte v0.3.3
[INFO] [stderr]     Checking termion v1.5.6
[INFO] [stderr]     Checking nix v0.17.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]     Checking num-complex v0.1.43
[INFO] [stderr]    Compiling derive_more v0.14.1
[INFO] [stderr]     Checking raw_tty v0.1.0
[INFO] [stderr]     Checking unsegen v0.3.0
[INFO] [stderr]     Checking unsegen_terminal v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/ansi.rs:114:29
[INFO] [stdout]     |
[INFO] [stdout] 114 |     fn set_title(&mut self, &str) {}
[INFO] [stdout]     |                             ^^^^ help: try naming the parameter or explicitly ignoring it: `_: &str`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/ansi.rs:123:24
[INFO] [stdout]     |
[INFO] [stdout] 123 |     fn goto(&mut self, Line, Column) {}
[INFO] [stdout]     |                        ^^^^ help: try naming the parameter or explicitly ignoring it: `_: Line`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/ansi.rs:123:30
[INFO] [stdout]     |
[INFO] [stdout] 123 |     fn goto(&mut self, Line, Column) {}
[INFO] [stdout]     |                              ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Column`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/ansi.rs:126:29
[INFO] [stdout]     |
[INFO] [stdout] 126 |     fn goto_line(&mut self, Line) {}
[INFO] [stdout]     |                             ^^^^ help: try naming the parameter or explicitly ignoring it: `_: Line`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/ansi.rs:129:28
[INFO] [stdout]     |
[INFO] [stdout] 129 |     fn goto_col(&mut self, Column) {}
[INFO] [stdout]     |                            ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Column`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/ansi.rs:132:32
[INFO] [stdout]     |
[INFO] [stdout] 132 |     fn insert_blank(&mut self, Column) {}
[INFO] [stdout]     |                                ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Column`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/ansi.rs:135:27
[INFO] [stdout]     |
[INFO] [stdout] 135 |     fn move_up(&mut self, Line) {}
[INFO] [stdout]     |                           ^^^^ help: try naming the parameter or explicitly ignoring it: `_: Line`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/ansi.rs:138:29
[INFO] [stdout]     |
[INFO] [stdout] 138 |     fn move_down(&mut self, Line) {}
[INFO] [stdout]     |                             ^^^^ help: try naming the parameter or explicitly ignoring it: `_: Line`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/ansi.rs:143:51
[INFO] [stdout]     |
[INFO] [stdout] 143 |     fn identify_terminal<W: io::Write>(&mut self, &mut W) {}
[INFO] [stdout]     |                                                   ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut W`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/ansi.rs:146:47
[INFO] [stdout]     |
[INFO] [stdout] 146 |     fn device_status<W: io::Write>(&mut self, &mut W, usize) {}
[INFO] [stdout]     |                                               ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut W`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/ansi.rs:146:55
[INFO] [stdout]     |
[INFO] [stdout] 146 |     fn device_status<W: io::Write>(&mut self, &mut W, usize) {}
[INFO] [stdout]     |                                                       ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: usize`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/ansi.rs:149:32
[INFO] [stdout]     |
[INFO] [stdout] 149 |     fn move_forward(&mut self, Column) {}
[INFO] [stdout]     |                                ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Column`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/ansi.rs:152:33
[INFO] [stdout]     |
[INFO] [stdout] 152 |     fn move_backward(&mut self, Column) {}
[INFO] [stdout]     |                                 ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Column`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/ansi.rs:155:36
[INFO] [stdout]     |
[INFO] [stdout] 155 |     fn move_down_and_cr(&mut self, Line) {}
[INFO] [stdout]     |                                    ^^^^ help: try naming the parameter or explicitly ignoring it: `_: Line`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/ansi.rs:158:34
[INFO] [stdout]     |
[INFO] [stdout] 158 |     fn move_up_and_cr(&mut self, Line) {}
[INFO] [stdout]     |                                  ^^^^ help: try naming the parameter or explicitly ignoring it: `_: Line`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/ansi.rs:187:29
[INFO] [stdout]     |
[INFO] [stdout] 187 |     fn scroll_up(&mut self, Line) {}
[INFO] [stdout]     |                             ^^^^ help: try naming the parameter or explicitly ignoring it: `_: Line`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/ansi.rs:190:31
[INFO] [stdout]     |
[INFO] [stdout] 190 |     fn scroll_down(&mut self, Line) {}
[INFO] [stdout]     |                               ^^^^ help: try naming the parameter or explicitly ignoring it: `_: Line`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/ansi.rs:193:38
[INFO] [stdout]     |
[INFO] [stdout] 193 |     fn insert_blank_lines(&mut self, Line) {}
[INFO] [stdout]     |                                      ^^^^ help: try naming the parameter or explicitly ignoring it: `_: Line`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/ansi.rs:196:32
[INFO] [stdout]     |
[INFO] [stdout] 196 |     fn delete_lines(&mut self, Line) {}
[INFO] [stdout]     |                                ^^^^ help: try naming the parameter or explicitly ignoring it: `_: Line`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/ansi.rs:202:31
[INFO] [stdout]     |
[INFO] [stdout] 202 |     fn erase_chars(&mut self, Column) {}
[INFO] [stdout]     |                               ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Column`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/ansi.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |     fn delete_chars(&mut self, Column) {}
[INFO] [stdout]     |                                ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Column`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/ansi.rs:248:30
[INFO] [stdout]     |
[INFO] [stdout] 248 |     fn unset_mode(&mut self, Mode) {}
[INFO] [stdout]     |                              ^^^^ help: try naming the parameter or explicitly ignoring it: `_: Mode`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/ansi.rs:251:40
[INFO] [stdout]     |
[INFO] [stdout] 251 |     fn set_scrolling_region(&mut self, Range<Line>) {}
[INFO] [stdout]     |                                        ^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Range<Line>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/ansi.rs:263:38
[INFO] [stdout]     |
[INFO] [stdout] 263 |     fn set_active_charset(&mut self, CharsetIndex) {}
[INFO] [stdout]     |                                      ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: CharsetIndex`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/ansi.rs:269:37
[INFO] [stdout]     |
[INFO] [stdout] 269 |     fn configure_charset(&mut self, CharsetIndex, StandardCharset) {}
[INFO] [stdout]     |                                     ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: CharsetIndex`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/ansi.rs:269:51
[INFO] [stdout]     |
[INFO] [stdout] 269 |     fn configure_charset(&mut self, CharsetIndex, StandardCharset) {}
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: StandardCharset`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/ansi.rs:272:29
[INFO] [stdout]     |
[INFO] [stdout] 272 |     fn set_color(&mut self, usize, Rgb) {}
[INFO] [stdout]     |                             ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: usize`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/ansi.rs:272:36
[INFO] [stdout]     |
[INFO] [stdout] 272 |     fn set_color(&mut self, usize, Rgb) {}
[INFO] [stdout]     |                                    ^^^ help: try naming the parameter or explicitly ignoring it: `_: Rgb`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/ansi.rs:114:29
[INFO] [stdout]     |
[INFO] [stdout] 114 |     fn set_title(&mut self, &str) {}
[INFO] [stdout]     |                             ^^^^ help: try naming the parameter or explicitly ignoring it: `_: &str`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/ansi.rs:123:24
[INFO] [stdout]     |
[INFO] [stdout] 123 |     fn goto(&mut self, Line, Column) {}
[INFO] [stdout]     |                        ^^^^ help: try naming the parameter or explicitly ignoring it: `_: Line`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/ansi.rs:123:30
[INFO] [stdout]     |
[INFO] [stdout] 123 |     fn goto(&mut self, Line, Column) {}
[INFO] [stdout]     |                              ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Column`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/ansi.rs:126:29
[INFO] [stdout]     |
[INFO] [stdout] 126 |     fn goto_line(&mut self, Line) {}
[INFO] [stdout]     |                             ^^^^ help: try naming the parameter or explicitly ignoring it: `_: Line`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/ansi.rs:129:28
[INFO] [stdout]     |
[INFO] [stdout] 129 |     fn goto_col(&mut self, Column) {}
[INFO] [stdout]     |                            ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Column`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/ansi.rs:132:32
[INFO] [stdout]     |
[INFO] [stdout] 132 |     fn insert_blank(&mut self, Column) {}
[INFO] [stdout]     |                                ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Column`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/ansi.rs:135:27
[INFO] [stdout]     |
[INFO] [stdout] 135 |     fn move_up(&mut self, Line) {}
[INFO] [stdout]     |                           ^^^^ help: try naming the parameter or explicitly ignoring it: `_: Line`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/ansi.rs:138:29
[INFO] [stdout]     |
[INFO] [stdout] 138 |     fn move_down(&mut self, Line) {}
[INFO] [stdout]     |                             ^^^^ help: try naming the parameter or explicitly ignoring it: `_: Line`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/ansi.rs:143:51
[INFO] [stdout]     |
[INFO] [stdout] 143 |     fn identify_terminal<W: io::Write>(&mut self, &mut W) {}
[INFO] [stdout]     |                                                   ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut W`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/ansi.rs:146:47
[INFO] [stdout]     |
[INFO] [stdout] 146 |     fn device_status<W: io::Write>(&mut self, &mut W, usize) {}
[INFO] [stdout]     |                                               ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut W`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/ansi.rs:146:55
[INFO] [stdout]     |
[INFO] [stdout] 146 |     fn device_status<W: io::Write>(&mut self, &mut W, usize) {}
[INFO] [stdout]     |                                                       ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: usize`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/ansi.rs:149:32
[INFO] [stdout]     |
[INFO] [stdout] 149 |     fn move_forward(&mut self, Column) {}
[INFO] [stdout]     |                                ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Column`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/ansi.rs:152:33
[INFO] [stdout]     |
[INFO] [stdout] 152 |     fn move_backward(&mut self, Column) {}
[INFO] [stdout]     |                                 ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Column`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/ansi.rs:155:36
[INFO] [stdout]     |
[INFO] [stdout] 155 |     fn move_down_and_cr(&mut self, Line) {}
[INFO] [stdout]     |                                    ^^^^ help: try naming the parameter or explicitly ignoring it: `_: Line`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/ansi.rs:158:34
[INFO] [stdout]     |
[INFO] [stdout] 158 |     fn move_up_and_cr(&mut self, Line) {}
[INFO] [stdout]     |                                  ^^^^ help: try naming the parameter or explicitly ignoring it: `_: Line`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/ansi.rs:187:29
[INFO] [stdout]     |
[INFO] [stdout] 187 |     fn scroll_up(&mut self, Line) {}
[INFO] [stdout]     |                             ^^^^ help: try naming the parameter or explicitly ignoring it: `_: Line`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/ansi.rs:190:31
[INFO] [stdout]     |
[INFO] [stdout] 190 |     fn scroll_down(&mut self, Line) {}
[INFO] [stdout]     |                               ^^^^ help: try naming the parameter or explicitly ignoring it: `_: Line`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/ansi.rs:193:38
[INFO] [stdout]     |
[INFO] [stdout] 193 |     fn insert_blank_lines(&mut self, Line) {}
[INFO] [stdout]     |                                      ^^^^ help: try naming the parameter or explicitly ignoring it: `_: Line`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/ansi.rs:196:32
[INFO] [stdout]     |
[INFO] [stdout] 196 |     fn delete_lines(&mut self, Line) {}
[INFO] [stdout]     |                                ^^^^ help: try naming the parameter or explicitly ignoring it: `_: Line`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/ansi.rs:202:31
[INFO] [stdout]     |
[INFO] [stdout] 202 |     fn erase_chars(&mut self, Column) {}
[INFO] [stdout]     |                               ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Column`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/ansi.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |     fn delete_chars(&mut self, Column) {}
[INFO] [stdout]     |                                ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Column`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/ansi.rs:248:30
[INFO] [stdout]     |
[INFO] [stdout] 248 |     fn unset_mode(&mut self, Mode) {}
[INFO] [stdout]     |                              ^^^^ help: try naming the parameter or explicitly ignoring it: `_: Mode`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/ansi.rs:251:40
[INFO] [stdout]     |
[INFO] [stdout] 251 |     fn set_scrolling_region(&mut self, Range<Line>) {}
[INFO] [stdout]     |                                        ^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Range<Line>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/ansi.rs:263:38
[INFO] [stdout]     |
[INFO] [stdout] 263 |     fn set_active_charset(&mut self, CharsetIndex) {}
[INFO] [stdout]     |                                      ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: CharsetIndex`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/ansi.rs:269:37
[INFO] [stdout]     |
[INFO] [stdout] 269 |     fn configure_charset(&mut self, CharsetIndex, StandardCharset) {}
[INFO] [stdout]     |                                     ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: CharsetIndex`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/ansi.rs:269:51
[INFO] [stdout]     |
[INFO] [stdout] 269 |     fn configure_charset(&mut self, CharsetIndex, StandardCharset) {}
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: StandardCharset`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/ansi.rs:272:29
[INFO] [stdout]     |
[INFO] [stdout] 272 |     fn set_color(&mut self, usize, Rgb) {}
[INFO] [stdout]     |                             ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: usize`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/ansi.rs:272:36
[INFO] [stdout]     |
[INFO] [stdout] 272 |     fn set_color(&mut self, usize, Rgb) {}
[INFO] [stdout]     |                                    ^^^ help: try naming the parameter or explicitly ignoring it: `_: Rgb`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 28 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 28 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.77s
[INFO] running `Command { std: "docker" "inspect" "e8905080c402911334fb0d3169b7d82d68dfba0a62766213c0b5255845f46a52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8905080c402911334fb0d3169b7d82d68dfba0a62766213c0b5255845f46a52", kill_on_drop: false }`
[INFO] [stdout] e8905080c402911334fb0d3169b7d82d68dfba0a62766213c0b5255845f46a52