[INFO] cloning repository https://github.com/Dgame/mysh
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Dgame/mysh" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDgame%2Fmysh"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDgame%2Fmysh'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d0174d95a1a13257f7e76b0f9978ee97a9e39ce9
[INFO] testing Dgame/mysh against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDgame%2Fmysh" "/workspace/builds/worker-3/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Dgame/mysh on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/Dgame/mysh
[INFO] finished tweaking git repo https://github.com/Dgame/mysh
[INFO] tweaked toml for git repo https://github.com/Dgame/mysh written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/Dgame/mysh already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded whoami v0.5.0
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2950fd56e122ac1fc1d30c3d31d13214925c7fc1ee78b365005cbf87153ad2da
[INFO] running `"docker" "start" "-a" "2950fd56e122ac1fc1d30c3d31d13214925c7fc1ee78b365005cbf87153ad2da"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc v0.2.51
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling memchr v2.2.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.27
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling regex v1.1.6
[INFO] [stderr]    Compiling syn v0.15.32
[INFO] [stderr]    Compiling lazy_static v1.3.0
[INFO] [stderr]    Compiling serde v1.0.90
[INFO] [stderr]    Compiling ucd-util v0.1.3
[INFO] [stderr]    Compiling utf8-ranges v1.0.2
[INFO] [stderr]    Compiling cfg-if v0.1.7
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling regex-syntax v0.6.6
[INFO] [stderr]    Compiling aho-corasick v0.7.3
[INFO] [stderr]    Compiling quote v0.6.12
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling whoami v0.5.0
[INFO] [stderr]    Compiling termion v1.5.1
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling serde_derive v1.0.90
[INFO] [stderr]    Compiling flexi_logger v0.11.4
[INFO] [stderr]    Compiling toml v0.5.0
[INFO] [stderr]    Compiling mysh v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/behaviour/mod.rs:6:49
[INFO] [stderr]   |
[INFO] [stderr] 6 |     fn render(&self, input: &[char], term: &mut shell::Terminal);
[INFO] [stderr]   |                                                 ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Terminal`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/behaviour/mod.rs:41:24
[INFO] [stderr]    |
[INFO] [stderr] 41 |     colorizer: Vec<Box<Colorizer>>,
[INFO] [stderr]    |                        ^^^^^^^^^ help: use `dyn`: `dyn Colorizer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/behaviour/mod.rs:52:52
[INFO] [stderr]    |
[INFO] [stderr] 52 |     pub fn add_colorizer(&mut self, colorizer: Box<Colorizer>) {
[INFO] [stderr]    |                                                    ^^^^^^^^^ help: use `dyn`: `dyn Colorizer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/behaviour/mod.rs:64:49
[INFO] [stderr]    |
[INFO] [stderr] 64 |     fn render(&self, input: &[char], term: &mut shell::Terminal) {
[INFO] [stderr]    |                                                 ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Terminal`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/behaviour/mod.rs:74:36
[INFO] [stderr]    |
[INFO] [stderr] 74 |                 let color: Option<&Color> = color.as_ref().map(|color| color as &dyn Color);
[INFO] [stderr]    |                                    ^^^^^ help: use `dyn`: `dyn Color`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/drawable.rs:4:40
[INFO] [stderr]   |
[INFO] [stderr] 4 |     fn render_on(&self, terminal: &mut shell::Terminal);
[INFO] [stderr]   |                                        ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Terminal`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/my/line.rs:34:24
[INFO] [stderr]    |
[INFO] [stderr] 34 |     behaviour: Vec<Box<Behaviour>>,
[INFO] [stderr]    |                        ^^^^^^^^^ help: use `dyn`: `dyn Behaviour`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/my/line.rs:51:52
[INFO] [stderr]    |
[INFO] [stderr] 51 |     pub fn add_behaviour(&mut self, behaviour: Box<Behaviour>) {
[INFO] [stderr]    |                                                    ^^^^^^^^^ help: use `dyn`: `dyn Behaviour`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/my/line.rs:74:34
[INFO] [stderr]    |
[INFO] [stderr] 74 |     fn cursor(&mut self) -> &mut XCursor {
[INFO] [stderr]    |                                  ^^^^^^^ help: use `dyn`: `dyn XCursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/my/line.rs:93:40
[INFO] [stderr]    |
[INFO] [stderr] 93 |     fn set_padding(&mut self, cursor: &shell::Cursor) {
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Cursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/my/line.rs:102:36
[INFO] [stderr]     |
[INFO] [stderr] 102 |     fn render_on(&self, term: &mut shell::Terminal) {
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Terminal`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/my/terminal.rs:49:33
[INFO] [stderr]    |
[INFO] [stderr] 49 |     fn clear(&mut self) -> &mut shell::Clear {
[INFO] [stderr]    |                                 ^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Clear`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/my/terminal.rs:53:34
[INFO] [stderr]    |
[INFO] [stderr] 53 |     fn cursor(&mut self) -> &mut shell::Cursor {
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Cursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/my/terminal.rs:57:43
[INFO] [stderr]    |
[INFO] [stderr] 57 |     fn in_color(&mut self, color: Option<&color::Color>) -> &mut shell::Write {
[INFO] [stderr]    |                                           ^^^^^^^^^^^^ help: use `dyn`: `dyn color::Color`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/my/terminal.rs:57:66
[INFO] [stderr]    |
[INFO] [stderr] 57 |     fn in_color(&mut self, color: Option<&color::Color>) -> &mut shell::Write {
[INFO] [stderr]    |                                                                  ^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/my/terminal.rs:69:35
[INFO] [stderr]    |
[INFO] [stderr] 69 |     fn newline(&mut self) -> &mut shell::Terminal {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Terminal`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/my/terminal.rs:80:33
[INFO] [stderr]    |
[INFO] [stderr] 80 |     fn flush(&mut self) -> &mut shell::Terminal {
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Terminal`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/my/terminal.rs:111:50
[INFO] [stderr]     |
[INFO] [stderr] 111 |     fn set_to(&mut self, x: u16, y: u16) -> &mut shell::Cursor {
[INFO] [stderr]     |                                                  ^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Cursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/my/terminal.rs:126:39
[INFO] [stderr]     |
[INFO] [stderr] 126 |     fn clear_after(&mut self) -> &mut shell::Cursor {
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Cursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/my/terminal.rs:140:41
[INFO] [stderr]     |
[INFO] [stderr] 140 |     fn set_x(&mut self, x: u16) -> &mut shell::Cursor {
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Cursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/my/terminal.rs:148:41
[INFO] [stderr]     |
[INFO] [stderr] 148 |     fn set_y(&mut self, y: u16) -> &mut shell::Cursor {
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Cursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/my/terminal.rs:156:45
[INFO] [stderr]     |
[INFO] [stderr] 156 |     fn move_left(&mut self, x: u16) -> &mut shell::Cursor {
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Cursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/my/terminal.rs:170:46
[INFO] [stderr]     |
[INFO] [stderr] 170 |     fn move_right(&mut self, x: u16) -> &mut shell::Cursor {
[INFO] [stderr]     |                                              ^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Cursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/my/terminal.rs:179:43
[INFO] [stderr]     |
[INFO] [stderr] 179 |     fn move_up(&mut self, y: u16) -> &mut shell::Cursor {
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Cursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/my/terminal.rs:188:45
[INFO] [stderr]     |
[INFO] [stderr] 188 |     fn move_down(&mut self, y: u16) -> &mut shell::Cursor {
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Cursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/pool.rs:6:18
[INFO] [stderr]   |
[INFO] [stderr] 6 |     closure: Box<Fn(Sender<T>) + Send + 'static>,
[INFO] [stderr]   |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Sender<T>) + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shell/line.rs:12:34
[INFO] [stderr]    |
[INFO] [stderr] 12 |     fn cursor(&mut self) -> &mut XCursor;
[INFO] [stderr]    |                                  ^^^^^^^ help: use `dyn`: `dyn XCursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shell/line.rs:15:40
[INFO] [stderr]    |
[INFO] [stderr] 15 |     fn set_padding(&mut self, cursor: &shell::Cursor);
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Cursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/shell/prompt.rs:5:22
[INFO] [stderr]   |
[INFO] [stderr] 5 |     widgets: Vec<Box<shell::Widget>>,
[INFO] [stderr]   |                      ^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shell/prompt.rs:10:34
[INFO] [stderr]    |
[INFO] [stderr] 10 |         let mut widgets: Vec<Box<shell::Widget>> = Vec::new();
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shell/prompt.rs:27:36
[INFO] [stderr]    |
[INFO] [stderr] 27 |     fn render_on(&self, term: &mut shell::Terminal) {
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Terminal`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/shell/terminal.rs:9:50
[INFO] [stderr]   |
[INFO] [stderr] 9 |     fn set_to(&mut self, x: u16, y: u16) -> &mut Cursor;
[INFO] [stderr]   |                                                  ^^^^^^ help: use `dyn`: `dyn Cursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shell/terminal.rs:11:39
[INFO] [stderr]    |
[INFO] [stderr] 11 |     fn clear_after(&mut self) -> &mut Cursor;
[INFO] [stderr]    |                                       ^^^^^^ help: use `dyn`: `dyn Cursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shell/terminal.rs:12:41
[INFO] [stderr]    |
[INFO] [stderr] 12 |     fn set_x(&mut self, x: u16) -> &mut Cursor;
[INFO] [stderr]    |                                         ^^^^^^ help: use `dyn`: `dyn Cursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shell/terminal.rs:13:41
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn set_y(&mut self, y: u16) -> &mut Cursor;
[INFO] [stderr]    |                                         ^^^^^^ help: use `dyn`: `dyn Cursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shell/terminal.rs:14:45
[INFO] [stderr]    |
[INFO] [stderr] 14 |     fn move_left(&mut self, x: u16) -> &mut Cursor;
[INFO] [stderr]    |                                             ^^^^^^ help: use `dyn`: `dyn Cursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shell/terminal.rs:15:46
[INFO] [stderr]    |
[INFO] [stderr] 15 |     fn move_right(&mut self, x: u16) -> &mut Cursor;
[INFO] [stderr]    |                                              ^^^^^^ help: use `dyn`: `dyn Cursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shell/terminal.rs:16:43
[INFO] [stderr]    |
[INFO] [stderr] 16 |     fn move_up(&mut self, y: u16) -> &mut Cursor;
[INFO] [stderr]    |                                           ^^^^^^ help: use `dyn`: `dyn Cursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shell/terminal.rs:17:45
[INFO] [stderr]    |
[INFO] [stderr] 17 |     fn move_down(&mut self, y: u16) -> &mut Cursor;
[INFO] [stderr]    |                                             ^^^^^^ help: use `dyn`: `dyn Cursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shell/terminal.rs:26:33
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn clear(&mut self) -> &mut Clear;
[INFO] [stderr]    |                                 ^^^^^ help: use `dyn`: `dyn Clear`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shell/terminal.rs:27:34
[INFO] [stderr]    |
[INFO] [stderr] 27 |     fn cursor(&mut self) -> &mut Cursor;
[INFO] [stderr]    |                                  ^^^^^^ help: use `dyn`: `dyn Cursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shell/terminal.rs:28:43
[INFO] [stderr]    |
[INFO] [stderr] 28 |     fn in_color(&mut self, color: Option<&color::Color>) -> &mut Write;
[INFO] [stderr]    |                                           ^^^^^^^^^^^^ help: use `dyn`: `dyn color::Color`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shell/terminal.rs:28:66
[INFO] [stderr]    |
[INFO] [stderr] 28 |     fn in_color(&mut self, color: Option<&color::Color>) -> &mut Write;
[INFO] [stderr]    |                                                                  ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shell/terminal.rs:29:35
[INFO] [stderr]    |
[INFO] [stderr] 29 |     fn newline(&mut self) -> &mut Terminal;
[INFO] [stderr]    |                                   ^^^^^^^^ help: use `dyn`: `dyn Terminal`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shell/terminal.rs:30:33
[INFO] [stderr]    |
[INFO] [stderr] 30 |     fn flush(&mut self) -> &mut Terminal;
[INFO] [stderr]    |                                 ^^^^^^^^ help: use `dyn`: `dyn Terminal`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shell/widget.rs:28:36
[INFO] [stderr]    |
[INFO] [stderr] 28 |     fn render_on(&self, term: &mut shell::Terminal) {
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Terminal`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shell/widget.rs:47:36
[INFO] [stderr]    |
[INFO] [stderr] 47 |     fn render_on(&self, term: &mut shell::Terminal) {
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Terminal`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shell/widget.rs:88:36
[INFO] [stderr]    |
[INFO] [stderr] 88 |     fn render_on(&self, term: &mut shell::Terminal) {
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Terminal`
[INFO] [stderr] 
[INFO] [stderr] warning: 48 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 57.77s
[INFO] running `"docker" "inspect" "2950fd56e122ac1fc1d30c3d31d13214925c7fc1ee78b365005cbf87153ad2da"`
[INFO] running `"docker" "rm" "-f" "2950fd56e122ac1fc1d30c3d31d13214925c7fc1ee78b365005cbf87153ad2da"`
[INFO] [stdout] 2950fd56e122ac1fc1d30c3d31d13214925c7fc1ee78b365005cbf87153ad2da
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7a46d38f6f4b51b5f8c98740f45d4403dbd00807acbbd9031c3669ef2f679752
[INFO] running `"docker" "start" "-a" "7a46d38f6f4b51b5f8c98740f45d4403dbd00807acbbd9031c3669ef2f679752"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling mysh v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/behaviour/mod.rs:6:49
[INFO] [stderr]   |
[INFO] [stderr] 6 |     fn render(&self, input: &[char], term: &mut shell::Terminal);
[INFO] [stderr]   |                                                 ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Terminal`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/behaviour/mod.rs:41:24
[INFO] [stderr]    |
[INFO] [stderr] 41 |     colorizer: Vec<Box<Colorizer>>,
[INFO] [stderr]    |                        ^^^^^^^^^ help: use `dyn`: `dyn Colorizer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/behaviour/mod.rs:52:52
[INFO] [stderr]    |
[INFO] [stderr] 52 |     pub fn add_colorizer(&mut self, colorizer: Box<Colorizer>) {
[INFO] [stderr]    |                                                    ^^^^^^^^^ help: use `dyn`: `dyn Colorizer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/behaviour/mod.rs:64:49
[INFO] [stderr]    |
[INFO] [stderr] 64 |     fn render(&self, input: &[char], term: &mut shell::Terminal) {
[INFO] [stderr]    |                                                 ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Terminal`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/behaviour/mod.rs:74:36
[INFO] [stderr]    |
[INFO] [stderr] 74 |                 let color: Option<&Color> = color.as_ref().map(|color| color as &dyn Color);
[INFO] [stderr]    |                                    ^^^^^ help: use `dyn`: `dyn Color`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/drawable.rs:4:40
[INFO] [stderr]   |
[INFO] [stderr] 4 |     fn render_on(&self, terminal: &mut shell::Terminal);
[INFO] [stderr]   |                                        ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Terminal`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/my/line.rs:34:24
[INFO] [stderr]    |
[INFO] [stderr] 34 |     behaviour: Vec<Box<Behaviour>>,
[INFO] [stderr]    |                        ^^^^^^^^^ help: use `dyn`: `dyn Behaviour`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/my/line.rs:51:52
[INFO] [stderr]    |
[INFO] [stderr] 51 |     pub fn add_behaviour(&mut self, behaviour: Box<Behaviour>) {
[INFO] [stderr]    |                                                    ^^^^^^^^^ help: use `dyn`: `dyn Behaviour`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/my/line.rs:74:34
[INFO] [stderr]    |
[INFO] [stderr] 74 |     fn cursor(&mut self) -> &mut XCursor {
[INFO] [stderr]    |                                  ^^^^^^^ help: use `dyn`: `dyn XCursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/my/line.rs:93:40
[INFO] [stderr]    |
[INFO] [stderr] 93 |     fn set_padding(&mut self, cursor: &shell::Cursor) {
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Cursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/my/line.rs:102:36
[INFO] [stderr]     |
[INFO] [stderr] 102 |     fn render_on(&self, term: &mut shell::Terminal) {
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Terminal`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/my/terminal.rs:49:33
[INFO] [stderr]    |
[INFO] [stderr] 49 |     fn clear(&mut self) -> &mut shell::Clear {
[INFO] [stderr]    |                                 ^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Clear`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/my/terminal.rs:53:34
[INFO] [stderr]    |
[INFO] [stderr] 53 |     fn cursor(&mut self) -> &mut shell::Cursor {
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Cursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/my/terminal.rs:57:43
[INFO] [stderr]    |
[INFO] [stderr] 57 |     fn in_color(&mut self, color: Option<&color::Color>) -> &mut shell::Write {
[INFO] [stderr]    |                                           ^^^^^^^^^^^^ help: use `dyn`: `dyn color::Color`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/my/terminal.rs:57:66
[INFO] [stderr]    |
[INFO] [stderr] 57 |     fn in_color(&mut self, color: Option<&color::Color>) -> &mut shell::Write {
[INFO] [stderr]    |                                                                  ^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/my/terminal.rs:69:35
[INFO] [stderr]    |
[INFO] [stderr] 69 |     fn newline(&mut self) -> &mut shell::Terminal {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Terminal`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/my/terminal.rs:80:33
[INFO] [stderr]    |
[INFO] [stderr] 80 |     fn flush(&mut self) -> &mut shell::Terminal {
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Terminal`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/my/terminal.rs:111:50
[INFO] [stderr]     |
[INFO] [stderr] 111 |     fn set_to(&mut self, x: u16, y: u16) -> &mut shell::Cursor {
[INFO] [stderr]     |                                                  ^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Cursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/my/terminal.rs:126:39
[INFO] [stderr]     |
[INFO] [stderr] 126 |     fn clear_after(&mut self) -> &mut shell::Cursor {
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Cursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/my/terminal.rs:140:41
[INFO] [stderr]     |
[INFO] [stderr] 140 |     fn set_x(&mut self, x: u16) -> &mut shell::Cursor {
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Cursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/my/terminal.rs:148:41
[INFO] [stderr]     |
[INFO] [stderr] 148 |     fn set_y(&mut self, y: u16) -> &mut shell::Cursor {
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Cursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/my/terminal.rs:156:45
[INFO] [stderr]     |
[INFO] [stderr] 156 |     fn move_left(&mut self, x: u16) -> &mut shell::Cursor {
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Cursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/my/terminal.rs:170:46
[INFO] [stderr]     |
[INFO] [stderr] 170 |     fn move_right(&mut self, x: u16) -> &mut shell::Cursor {
[INFO] [stderr]     |                                              ^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Cursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/my/terminal.rs:179:43
[INFO] [stderr]     |
[INFO] [stderr] 179 |     fn move_up(&mut self, y: u16) -> &mut shell::Cursor {
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Cursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/my/terminal.rs:188:45
[INFO] [stderr]     |
[INFO] [stderr] 188 |     fn move_down(&mut self, y: u16) -> &mut shell::Cursor {
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Cursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/pool.rs:6:18
[INFO] [stderr]   |
[INFO] [stderr] 6 |     closure: Box<Fn(Sender<T>) + Send + 'static>,
[INFO] [stderr]   |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Sender<T>) + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shell/line.rs:12:34
[INFO] [stderr]    |
[INFO] [stderr] 12 |     fn cursor(&mut self) -> &mut XCursor;
[INFO] [stderr]    |                                  ^^^^^^^ help: use `dyn`: `dyn XCursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shell/line.rs:15:40
[INFO] [stderr]    |
[INFO] [stderr] 15 |     fn set_padding(&mut self, cursor: &shell::Cursor);
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Cursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/shell/prompt.rs:5:22
[INFO] [stderr]   |
[INFO] [stderr] 5 |     widgets: Vec<Box<shell::Widget>>,
[INFO] [stderr]   |                      ^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shell/prompt.rs:10:34
[INFO] [stderr]    |
[INFO] [stderr] 10 |         let mut widgets: Vec<Box<shell::Widget>> = Vec::new();
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shell/prompt.rs:27:36
[INFO] [stderr]    |
[INFO] [stderr] 27 |     fn render_on(&self, term: &mut shell::Terminal) {
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Terminal`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/shell/terminal.rs:9:50
[INFO] [stderr]   |
[INFO] [stderr] 9 |     fn set_to(&mut self, x: u16, y: u16) -> &mut Cursor;
[INFO] [stderr]   |                                                  ^^^^^^ help: use `dyn`: `dyn Cursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shell/terminal.rs:11:39
[INFO] [stderr]    |
[INFO] [stderr] 11 |     fn clear_after(&mut self) -> &mut Cursor;
[INFO] [stderr]    |                                       ^^^^^^ help: use `dyn`: `dyn Cursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shell/terminal.rs:12:41
[INFO] [stderr]    |
[INFO] [stderr] 12 |     fn set_x(&mut self, x: u16) -> &mut Cursor;
[INFO] [stderr]    |                                         ^^^^^^ help: use `dyn`: `dyn Cursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shell/terminal.rs:13:41
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn set_y(&mut self, y: u16) -> &mut Cursor;
[INFO] [stderr]    |                                         ^^^^^^ help: use `dyn`: `dyn Cursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shell/terminal.rs:14:45
[INFO] [stderr]    |
[INFO] [stderr] 14 |     fn move_left(&mut self, x: u16) -> &mut Cursor;
[INFO] [stderr]    |                                             ^^^^^^ help: use `dyn`: `dyn Cursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shell/terminal.rs:15:46
[INFO] [stderr]    |
[INFO] [stderr] 15 |     fn move_right(&mut self, x: u16) -> &mut Cursor;
[INFO] [stderr]    |                                              ^^^^^^ help: use `dyn`: `dyn Cursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shell/terminal.rs:16:43
[INFO] [stderr]    |
[INFO] [stderr] 16 |     fn move_up(&mut self, y: u16) -> &mut Cursor;
[INFO] [stderr]    |                                           ^^^^^^ help: use `dyn`: `dyn Cursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shell/terminal.rs:17:45
[INFO] [stderr]    |
[INFO] [stderr] 17 |     fn move_down(&mut self, y: u16) -> &mut Cursor;
[INFO] [stderr]    |                                             ^^^^^^ help: use `dyn`: `dyn Cursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shell/terminal.rs:26:33
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn clear(&mut self) -> &mut Clear;
[INFO] [stderr]    |                                 ^^^^^ help: use `dyn`: `dyn Clear`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shell/terminal.rs:27:34
[INFO] [stderr]    |
[INFO] [stderr] 27 |     fn cursor(&mut self) -> &mut Cursor;
[INFO] [stderr]    |                                  ^^^^^^ help: use `dyn`: `dyn Cursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shell/terminal.rs:28:43
[INFO] [stderr]    |
[INFO] [stderr] 28 |     fn in_color(&mut self, color: Option<&color::Color>) -> &mut Write;
[INFO] [stderr]    |                                           ^^^^^^^^^^^^ help: use `dyn`: `dyn color::Color`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shell/terminal.rs:28:66
[INFO] [stderr]    |
[INFO] [stderr] 28 |     fn in_color(&mut self, color: Option<&color::Color>) -> &mut Write;
[INFO] [stderr]    |                                                                  ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shell/terminal.rs:29:35
[INFO] [stderr]    |
[INFO] [stderr] 29 |     fn newline(&mut self) -> &mut Terminal;
[INFO] [stderr]    |                                   ^^^^^^^^ help: use `dyn`: `dyn Terminal`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shell/terminal.rs:30:33
[INFO] [stderr]    |
[INFO] [stderr] 30 |     fn flush(&mut self) -> &mut Terminal;
[INFO] [stderr]    |                                 ^^^^^^^^ help: use `dyn`: `dyn Terminal`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shell/widget.rs:28:36
[INFO] [stderr]    |
[INFO] [stderr] 28 |     fn render_on(&self, term: &mut shell::Terminal) {
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Terminal`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shell/widget.rs:47:36
[INFO] [stderr]    |
[INFO] [stderr] 47 |     fn render_on(&self, term: &mut shell::Terminal) {
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Terminal`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shell/widget.rs:88:36
[INFO] [stderr]    |
[INFO] [stderr] 88 |     fn render_on(&self, term: &mut shell::Terminal) {
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Terminal`
[INFO] [stderr] 
[INFO] [stderr] warning: 48 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `"docker" "inspect" "7a46d38f6f4b51b5f8c98740f45d4403dbd00807acbbd9031c3669ef2f679752"`
[INFO] running `"docker" "rm" "-f" "7a46d38f6f4b51b5f8c98740f45d4403dbd00807acbbd9031c3669ef2f679752"`
[INFO] [stdout] 7a46d38f6f4b51b5f8c98740f45d4403dbd00807acbbd9031c3669ef2f679752
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 751e3815cc9ed43a134a7af3a4e9f4b7bca1d26cfd392162404fddc7f6c8b322
[INFO] running `"docker" "start" "-a" "751e3815cc9ed43a134a7af3a4e9f4b7bca1d26cfd392162404fddc7f6c8b322"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/behaviour/mod.rs:6:49
[INFO] [stderr]   |
[INFO] [stderr] 6 |     fn render(&self, input: &[char], term: &mut shell::Terminal);
[INFO] [stderr]   |                                                 ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Terminal`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/behaviour/mod.rs:41:24
[INFO] [stderr]    |
[INFO] [stderr] 41 |     colorizer: Vec<Box<Colorizer>>,
[INFO] [stderr]    |                        ^^^^^^^^^ help: use `dyn`: `dyn Colorizer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/behaviour/mod.rs:52:52
[INFO] [stderr]    |
[INFO] [stderr] 52 |     pub fn add_colorizer(&mut self, colorizer: Box<Colorizer>) {
[INFO] [stderr]    |                                                    ^^^^^^^^^ help: use `dyn`: `dyn Colorizer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/behaviour/mod.rs:64:49
[INFO] [stderr]    |
[INFO] [stderr] 64 |     fn render(&self, input: &[char], term: &mut shell::Terminal) {
[INFO] [stderr]    |                                                 ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Terminal`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/behaviour/mod.rs:74:36
[INFO] [stderr]    |
[INFO] [stderr] 74 |                 let color: Option<&Color> = color.as_ref().map(|color| color as &dyn Color);
[INFO] [stderr]    |                                    ^^^^^ help: use `dyn`: `dyn Color`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/drawable.rs:4:40
[INFO] [stderr]   |
[INFO] [stderr] 4 |     fn render_on(&self, terminal: &mut shell::Terminal);
[INFO] [stderr]   |                                        ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Terminal`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/my/line.rs:34:24
[INFO] [stderr]    |
[INFO] [stderr] 34 |     behaviour: Vec<Box<Behaviour>>,
[INFO] [stderr]    |                        ^^^^^^^^^ help: use `dyn`: `dyn Behaviour`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/my/line.rs:51:52
[INFO] [stderr]    |
[INFO] [stderr] 51 |     pub fn add_behaviour(&mut self, behaviour: Box<Behaviour>) {
[INFO] [stderr]    |                                                    ^^^^^^^^^ help: use `dyn`: `dyn Behaviour`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/my/line.rs:74:34
[INFO] [stderr]    |
[INFO] [stderr] 74 |     fn cursor(&mut self) -> &mut XCursor {
[INFO] [stderr]    |                                  ^^^^^^^ help: use `dyn`: `dyn XCursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/my/line.rs:93:40
[INFO] [stderr]    |
[INFO] [stderr] 93 |     fn set_padding(&mut self, cursor: &shell::Cursor) {
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Cursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/my/line.rs:102:36
[INFO] [stderr]     |
[INFO] [stderr] 102 |     fn render_on(&self, term: &mut shell::Terminal) {
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Terminal`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/my/terminal.rs:49:33
[INFO] [stderr]    |
[INFO] [stderr] 49 |     fn clear(&mut self) -> &mut shell::Clear {
[INFO] [stderr]    |                                 ^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Clear`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/my/terminal.rs:53:34
[INFO] [stderr]    |
[INFO] [stderr] 53 |     fn cursor(&mut self) -> &mut shell::Cursor {
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Cursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/my/terminal.rs:57:43
[INFO] [stderr]    |
[INFO] [stderr] 57 |     fn in_color(&mut self, color: Option<&color::Color>) -> &mut shell::Write {
[INFO] [stderr]    |                                           ^^^^^^^^^^^^ help: use `dyn`: `dyn color::Color`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/my/terminal.rs:57:66
[INFO] [stderr]    |
[INFO] [stderr] 57 |     fn in_color(&mut self, color: Option<&color::Color>) -> &mut shell::Write {
[INFO] [stderr]    |                                                                  ^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/my/terminal.rs:69:35
[INFO] [stderr]    |
[INFO] [stderr] 69 |     fn newline(&mut self) -> &mut shell::Terminal {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Terminal`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/my/terminal.rs:80:33
[INFO] [stderr]    |
[INFO] [stderr] 80 |     fn flush(&mut self) -> &mut shell::Terminal {
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Terminal`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/my/terminal.rs:111:50
[INFO] [stderr]     |
[INFO] [stderr] 111 |     fn set_to(&mut self, x: u16, y: u16) -> &mut shell::Cursor {
[INFO] [stderr]     |                                                  ^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Cursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/my/terminal.rs:126:39
[INFO] [stderr]     |
[INFO] [stderr] 126 |     fn clear_after(&mut self) -> &mut shell::Cursor {
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Cursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/my/terminal.rs:140:41
[INFO] [stderr]     |
[INFO] [stderr] 140 |     fn set_x(&mut self, x: u16) -> &mut shell::Cursor {
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Cursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/my/terminal.rs:148:41
[INFO] [stderr]     |
[INFO] [stderr] 148 |     fn set_y(&mut self, y: u16) -> &mut shell::Cursor {
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Cursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/my/terminal.rs:156:45
[INFO] [stderr]     |
[INFO] [stderr] 156 |     fn move_left(&mut self, x: u16) -> &mut shell::Cursor {
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Cursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/my/terminal.rs:170:46
[INFO] [stderr]     |
[INFO] [stderr] 170 |     fn move_right(&mut self, x: u16) -> &mut shell::Cursor {
[INFO] [stderr]     |                                              ^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Cursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/my/terminal.rs:179:43
[INFO] [stderr]     |
[INFO] [stderr] 179 |     fn move_up(&mut self, y: u16) -> &mut shell::Cursor {
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Cursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/my/terminal.rs:188:45
[INFO] [stderr]     |
[INFO] [stderr] 188 |     fn move_down(&mut self, y: u16) -> &mut shell::Cursor {
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Cursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/pool.rs:6:18
[INFO] [stderr]   |
[INFO] [stderr] 6 |     closure: Box<Fn(Sender<T>) + Send + 'static>,
[INFO] [stderr]   |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Sender<T>) + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shell/line.rs:12:34
[INFO] [stderr]    |
[INFO] [stderr] 12 |     fn cursor(&mut self) -> &mut XCursor;
[INFO] [stderr]    |                                  ^^^^^^^ help: use `dyn`: `dyn XCursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shell/line.rs:15:40
[INFO] [stderr]    |
[INFO] [stderr] 15 |     fn set_padding(&mut self, cursor: &shell::Cursor);
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Cursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/shell/prompt.rs:5:22
[INFO] [stderr]   |
[INFO] [stderr] 5 |     widgets: Vec<Box<shell::Widget>>,
[INFO] [stderr]   |                      ^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shell/prompt.rs:10:34
[INFO] [stderr]    |
[INFO] [stderr] 10 |         let mut widgets: Vec<Box<shell::Widget>> = Vec::new();
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shell/prompt.rs:27:36
[INFO] [stderr]    |
[INFO] [stderr] 27 |     fn render_on(&self, term: &mut shell::Terminal) {
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Terminal`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/shell/terminal.rs:9:50
[INFO] [stderr]   |
[INFO] [stderr] 9 |     fn set_to(&mut self, x: u16, y: u16) -> &mut Cursor;
[INFO] [stderr]   |                                                  ^^^^^^ help: use `dyn`: `dyn Cursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shell/terminal.rs:11:39
[INFO] [stderr]    |
[INFO] [stderr] 11 |     fn clear_after(&mut self) -> &mut Cursor;
[INFO] [stderr]    |                                       ^^^^^^ help: use `dyn`: `dyn Cursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shell/terminal.rs:12:41
[INFO] [stderr]    |
[INFO] [stderr] 12 |     fn set_x(&mut self, x: u16) -> &mut Cursor;
[INFO] [stderr]    |                                         ^^^^^^ help: use `dyn`: `dyn Cursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shell/terminal.rs:13:41
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn set_y(&mut self, y: u16) -> &mut Cursor;
[INFO] [stderr]    |                                         ^^^^^^ help: use `dyn`: `dyn Cursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shell/terminal.rs:14:45
[INFO] [stderr]    |
[INFO] [stderr] 14 |     fn move_left(&mut self, x: u16) -> &mut Cursor;
[INFO] [stderr]    |                                             ^^^^^^ help: use `dyn`: `dyn Cursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shell/terminal.rs:15:46
[INFO] [stderr]    |
[INFO] [stderr] 15 |     fn move_right(&mut self, x: u16) -> &mut Cursor;
[INFO] [stderr]    |                                              ^^^^^^ help: use `dyn`: `dyn Cursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shell/terminal.rs:16:43
[INFO] [stderr]    |
[INFO] [stderr] 16 |     fn move_up(&mut self, y: u16) -> &mut Cursor;
[INFO] [stderr]    |                                           ^^^^^^ help: use `dyn`: `dyn Cursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shell/terminal.rs:17:45
[INFO] [stderr]    |
[INFO] [stderr] 17 |     fn move_down(&mut self, y: u16) -> &mut Cursor;
[INFO] [stderr]    |                                             ^^^^^^ help: use `dyn`: `dyn Cursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shell/terminal.rs:26:33
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn clear(&mut self) -> &mut Clear;
[INFO] [stderr]    |                                 ^^^^^ help: use `dyn`: `dyn Clear`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shell/terminal.rs:27:34
[INFO] [stderr]    |
[INFO] [stderr] 27 |     fn cursor(&mut self) -> &mut Cursor;
[INFO] [stderr]    |                                  ^^^^^^ help: use `dyn`: `dyn Cursor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shell/terminal.rs:28:43
[INFO] [stderr]    |
[INFO] [stderr] 28 |     fn in_color(&mut self, color: Option<&color::Color>) -> &mut Write;
[INFO] [stderr]    |                                           ^^^^^^^^^^^^ help: use `dyn`: `dyn color::Color`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shell/terminal.rs:28:66
[INFO] [stderr]    |
[INFO] [stderr] 28 |     fn in_color(&mut self, color: Option<&color::Color>) -> &mut Write;
[INFO] [stderr]    |                                                                  ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shell/terminal.rs:29:35
[INFO] [stderr]    |
[INFO] [stderr] 29 |     fn newline(&mut self) -> &mut Terminal;
[INFO] [stderr]    |                                   ^^^^^^^^ help: use `dyn`: `dyn Terminal`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shell/terminal.rs:30:33
[INFO] [stderr]    |
[INFO] [stderr] 30 |     fn flush(&mut self) -> &mut Terminal;
[INFO] [stderr]    |                                 ^^^^^^^^ help: use `dyn`: `dyn Terminal`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shell/widget.rs:28:36
[INFO] [stderr]    |
[INFO] [stderr] 28 |     fn render_on(&self, term: &mut shell::Terminal) {
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Terminal`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shell/widget.rs:47:36
[INFO] [stderr]    |
[INFO] [stderr] 47 |     fn render_on(&self, term: &mut shell::Terminal) {
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Terminal`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shell/widget.rs:88:36
[INFO] [stderr]    |
[INFO] [stderr] 88 |     fn render_on(&self, term: &mut shell::Terminal) {
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn shell::Terminal`
[INFO] [stderr] 
[INFO] [stderr] warning: 48 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mysh-291c989b0d7964a8
[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" "751e3815cc9ed43a134a7af3a4e9f4b7bca1d26cfd392162404fddc7f6c8b322"`
[INFO] running `"docker" "rm" "-f" "751e3815cc9ed43a134a7af3a4e9f4b7bca1d26cfd392162404fddc7f6c8b322"`
[INFO] [stdout] 751e3815cc9ed43a134a7af3a4e9f4b7bca1d26cfd392162404fddc7f6c8b322