[INFO] crate tvis 0.15.3 is already in cache
[INFO] extracting crate tvis 0.15.3 into work/ex/beta-1.38-1/sources/1.37.0/reg/tvis/0.15.3
[INFO] extracting crate tvis 0.15.3 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tvis/0.15.3
[INFO] validating manifest of tvis-0.15.3 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of tvis-0.15.3 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing tvis-0.15.3
[INFO] finished frobbing tvis-0.15.3
[INFO] frobbed toml for tvis-0.15.3 written to work/ex/beta-1.38-1/sources/1.37.0/reg/tvis/0.15.3/Cargo.toml
[INFO] started frobbing tvis-0.15.3
[INFO] finished frobbing tvis-0.15.3
[INFO] frobbed toml for tvis-0.15.3 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tvis/0.15.3/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing tvis-0.15.3 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/tvis/0.15.3:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 5a94bbe21bc00479f88b3b678e399d25e354e233b493354aec2b8a7610ac51d8
[INFO] running `"docker" "start" "-a" "5a94bbe21bc00479f88b3b678e399d25e354e233b493354aec2b8a7610ac51d8"`
[INFO] [stderr]    Compiling tvis v0.15.3 (/opt/crater/workdir)
[INFO] [stderr]    Compiling tinf v0.14.0
[INFO] [stderr]    Compiling tvis_util v0.5.2
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/term/unix.rs:136:17
[INFO] [stderr]     |
[INFO] [stderr] 136 |         w: &mut Write,
[INFO] [stderr]     |                 ^^^^^ help: use `dyn`: `dyn Write`
[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/term/unix.rs:157:17
[INFO] [stderr]     |
[INFO] [stderr] 157 |         w: &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/term/unix.rs:238:32
[INFO] [stderr]     |
[INFO] [stderr] 238 |     fn sgr0(&mut self, w: &mut Write) -> Result<()> {
[INFO] [stderr]     |                                ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/term/unix.rs:257:27
[INFO] [stderr]     |
[INFO] [stderr] 257 |     tx: Option<Sender<Box<Event>>>,
[INFO] [stderr]     |                           ^^^^^ help: use `dyn`: `dyn Event`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/term/unix.rs:264:31
[INFO] [stderr]     |
[INFO] [stderr] 264 |         tx: Option<Sender<Box<Event>>>,
[INFO] [stderr]     |                               ^^^^^ help: use `dyn`: `dyn Event`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/term/unix.rs:267:21
[INFO] [stderr]     |
[INFO] [stderr] 267 |     ) -> Result<Box<Terminal>> {
[INFO] [stderr]     |                     ^^^^^^^^ help: use `dyn`: `dyn Terminal`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/term/mod.rs:97:17
[INFO] [stderr]    |
[INFO] [stderr] 97 | ) -> Result<Box<Terminal>> {
[INFO] [stderr]    |                 ^^^^^^^^ help: use `dyn`: `dyn Terminal`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/term/mod.rs:102:20
[INFO] [stderr]     |
[INFO] [stderr] 102 |     tx: Sender<Box<Event>>,
[INFO] [stderr]     |                    ^^^^^ help: use `dyn`: `dyn Event`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/term/mod.rs:105:17
[INFO] [stderr]     |
[INFO] [stderr] 105 | ) -> Result<Box<Terminal>> {
[INFO] [stderr]     |                 ^^^^^^^^ help: use `dyn`: `dyn Terminal`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/input/unix/mod.rs:21:44
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub(crate) fn start_threads(tx: Sender<Box<Event>>) -> Result<()> {
[INFO] [stderr]    |                                            ^^^^^ help: use `dyn`: `dyn Event`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/input/unix/mod.rs:84:41
[INFO] [stderr]    |
[INFO] [stderr] 84 | unsafe fn raw_event_loop(tx: Sender<Box<Event>>) {
[INFO] [stderr]    |                                         ^^^^^ help: use `dyn`: `dyn Event`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/input/unix/mod.rs:181:20
[INFO] [stderr]     |
[INFO] [stderr] 181 |     tx: Sender<Box<Event>>,
[INFO] [stderr]     |                    ^^^^^ help: use `dyn`: `dyn Event`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/input/unix/mod.rs:190:40
[INFO] [stderr]     |
[INFO] [stderr] 190 |     fn new(desc: &Desc, tx: Sender<Box<Event>>) -> Reader {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Event`
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Mods` is imported redundantly
[INFO] [stderr]    --> src/input/unix/mod.rs:241:13
[INFO] [stderr]     |
[INFO] [stderr] 10  | use input::{Event, InputEvent, Key, Mods};
[INFO] [stderr]     |                                     ---- the item `Mods` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 241 |         use input::Mods;
[INFO] [stderr]     |             ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Mods` is imported redundantly
[INFO] [stderr]    --> src/input/unix/mod.rs:282:13
[INFO] [stderr]     |
[INFO] [stderr] 10  | use input::{Event, InputEvent, Key, Mods};
[INFO] [stderr]     |                                     ---- the item `Mods` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 282 |         use input::Mods;
[INFO] [stderr]     |             ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Mods` is imported redundantly
[INFO] [stderr]    --> src/input/unix/mod.rs:380:13
[INFO] [stderr]     |
[INFO] [stderr] 10  | use input::{Event, InputEvent, Key, Mods};
[INFO] [stderr]     |                                     ---- the item `Mods` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 380 |         use input::Mods;
[INFO] [stderr]     |             ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Mods` is imported redundantly
[INFO] [stderr]    --> src/input/unix/mod.rs:430:13
[INFO] [stderr]     |
[INFO] [stderr] 10  | use input::{Event, InputEvent, Key, Mods};
[INFO] [stderr]     |                                     ---- the item `Mods` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 430 |         use input::Mods;
[INFO] [stderr]     |             ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/input/mod.rs:18:26
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn as_any(&self) -> &Any;
[INFO] [stderr]    |                          ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/input/mod.rs:159:26
[INFO] [stderr]     |
[INFO] [stderr] 159 |     fn as_any(&self) -> &Any {
[INFO] [stderr]     |                          ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:56:25
[INFO] [stderr]    |
[INFO] [stderr] 56 | impl From<SendError<Box<input::Event>>> for Error {
[INFO] [stderr]    |                         ^^^^^^^^^^^^ help: use `dyn`: `dyn input::Event`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:57:30
[INFO] [stderr]    |
[INFO] [stderr] 57 |     fn from(_: SendError<Box<input::Event>>) -> Error {
[INFO] [stderr]    |                              ^^^^^^^^^^^^ help: use `dyn`: `dyn input::Event`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:96:32
[INFO] [stderr]    |
[INFO] [stderr] 96 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred
[INFO] [stderr]  --> src/term/mod.rs:1:37
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::sync::atomic::{AtomicBool, ATOMIC_BOOL_INIT};
[INFO] [stderr]   |                                     ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/term/mod.rs:20:27
[INFO] [stderr]    |
[INFO] [stderr] 20 | static TERM: AtomicBool = ATOMIC_BOOL_INIT;
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicBool::new(false)`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.25s
[INFO] running `"docker" "inspect" "5a94bbe21bc00479f88b3b678e399d25e354e233b493354aec2b8a7610ac51d8"`
[INFO] running `"docker" "rm" "-f" "5a94bbe21bc00479f88b3b678e399d25e354e233b493354aec2b8a7610ac51d8"`
[INFO] [stdout] 5a94bbe21bc00479f88b3b678e399d25e354e233b493354aec2b8a7610ac51d8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/tvis/0.15.3:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 610c5169e6b4c0c2f0a2604177098e086fda4042ae4e25956a80f624cce9311a
[INFO] running `"docker" "start" "-a" "610c5169e6b4c0c2f0a2604177098e086fda4042ae4e25956a80f624cce9311a"`
[INFO] [stderr]    Compiling dlx v0.1.0
[INFO] [stderr]    Compiling tvis v0.15.3 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> examples/pentominoes.rs:30:15
[INFO] [stderr]    |
[INFO] [stderr] 30 |     grid: &'a Grid,
[INFO] [stderr]    |               ^^^^ help: use `dyn`: `dyn Grid`
[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]   --> examples/pentominoes.rs:31:17
[INFO] [stderr]    |
[INFO] [stderr] 31 |     screen: Box<Terminal>,
[INFO] [stderr]    |                 ^^^^^^^^ help: use `dyn`: `dyn Terminal`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> examples/pentominoes.rs:32:22
[INFO] [stderr]    |
[INFO] [stderr] 32 |     rx: Receiver<Box<Event>>,
[INFO] [stderr]    |                      ^^^^^ help: use `dyn`: `dyn Event`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> examples/pentominoes.rs:38:16
[INFO] [stderr]    |
[INFO] [stderr] 38 |         grid: &Grid,
[INFO] [stderr]    |                ^^^^ help: use `dyn`: `dyn Grid`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> examples/pentominoes.rs:39:25
[INFO] [stderr]    |
[INFO] [stderr] 39 |         mut screen: Box<Terminal>,
[INFO] [stderr]    |                         ^^^^^^^^ help: use `dyn`: `dyn Terminal`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> examples/pentominoes.rs:40:26
[INFO] [stderr]    |
[INFO] [stderr] 40 |         rx: Receiver<Box<Event>>,
[INFO] [stderr]    |                          ^^^^^ help: use `dyn`: `dyn Event`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> examples/pentominoes.rs:211:15
[INFO] [stderr]     |
[INFO] [stderr] 211 |     grid: &'a Grid,
[INFO] [stderr]     |               ^^^^ help: use `dyn`: `dyn Grid`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> examples/pentominoes.rs:218:19
[INFO] [stderr]     |
[INFO] [stderr] 218 |     fn new(grid: &Grid) -> PentMatrix {
[INFO] [stderr]     |                   ^^^^ help: use `dyn`: `dyn Grid`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> examples/colors.rs:37:26
[INFO] [stderr]    |
[INFO] [stderr] 37 |     fn as_any(&self) -> &Any {
[INFO] [stderr]    |                          ^^^ help: use `dyn`: `dyn Any`
[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]   --> examples/colors.rs:46:17
[INFO] [stderr]    |
[INFO] [stderr] 46 |     screen: Box<Terminal>,
[INFO] [stderr]    |                 ^^^^^^^^ help: use `dyn`: `dyn Terminal`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> examples/colors.rs:50:24
[INFO] [stderr]    |
[INFO] [stderr] 50 |     fn new(screen: Box<Terminal>) -> ColorDemo {
[INFO] [stderr]    |                        ^^^^^^^^ help: use `dyn`: `dyn Terminal`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> examples/colors.rs:259:45
[INFO] [stderr]     |
[INFO] [stderr] 259 |     fn event_loop(&mut self, tx: Sender<Box<Event>>, rx: Receiver<Box<Event>>) {
[INFO] [stderr]     |                                             ^^^^^ help: use `dyn`: `dyn Event`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> examples/colors.rs:259:71
[INFO] [stderr]     |
[INFO] [stderr] 259 |     fn event_loop(&mut self, tx: Sender<Box<Event>>, rx: Receiver<Box<Event>>) {
[INFO] [stderr]     |                                                                       ^^^^^ help: use `dyn`: `dyn Event`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/term/unix.rs:136:17
[INFO] [stderr]     |
[INFO] [stderr] 136 |         w: &mut Write,
[INFO] [stderr]     |                 ^^^^^ help: use `dyn`: `dyn Write`
[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/term/unix.rs:157:17
[INFO] [stderr]     |
[INFO] [stderr] 157 |         w: &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/term/unix.rs:238:32
[INFO] [stderr]     |
[INFO] [stderr] 238 |     fn sgr0(&mut self, w: &mut Write) -> Result<()> {
[INFO] [stderr]     |                                ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/term/unix.rs:257:27
[INFO] [stderr]     |
[INFO] [stderr] 257 |     tx: Option<Sender<Box<Event>>>,
[INFO] [stderr]     |                           ^^^^^ help: use `dyn`: `dyn Event`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/term/unix.rs:264:31
[INFO] [stderr]     |
[INFO] [stderr] 264 |         tx: Option<Sender<Box<Event>>>,
[INFO] [stderr]     |                               ^^^^^ help: use `dyn`: `dyn Event`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/term/unix.rs:267:21
[INFO] [stderr]     |
[INFO] [stderr] 267 |     ) -> Result<Box<Terminal>> {
[INFO] [stderr]     |                     ^^^^^^^^ help: use `dyn`: `dyn Terminal`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/term/mod.rs:97:17
[INFO] [stderr]    |
[INFO] [stderr] 97 | ) -> Result<Box<Terminal>> {
[INFO] [stderr]    |                 ^^^^^^^^ help: use `dyn`: `dyn Terminal`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/term/mod.rs:102:20
[INFO] [stderr]     |
[INFO] [stderr] 102 |     tx: Sender<Box<Event>>,
[INFO] [stderr]     |                    ^^^^^ help: use `dyn`: `dyn Event`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/term/mod.rs:105:17
[INFO] [stderr]     |
[INFO] [stderr] 105 | ) -> Result<Box<Terminal>> {
[INFO] [stderr]     |                 ^^^^^^^^ help: use `dyn`: `dyn Terminal`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/input/unix/mod.rs:21:44
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub(crate) fn start_threads(tx: Sender<Box<Event>>) -> Result<()> {
[INFO] [stderr]    |                                            ^^^^^ help: use `dyn`: `dyn Event`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/input/unix/mod.rs:84:41
[INFO] [stderr]    |
[INFO] [stderr] 84 | unsafe fn raw_event_loop(tx: Sender<Box<Event>>) {
[INFO] [stderr]    |                                         ^^^^^ help: use `dyn`: `dyn Event`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/input/unix/mod.rs:181:20
[INFO] [stderr]     |
[INFO] [stderr] 181 |     tx: Sender<Box<Event>>,
[INFO] [stderr]     |                    ^^^^^ help: use `dyn`: `dyn Event`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/input/unix/mod.rs:190:40
[INFO] [stderr]     |
[INFO] [stderr] 190 |     fn new(desc: &Desc, tx: Sender<Box<Event>>) -> Reader {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Event`
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Mods` is imported redundantly
[INFO] [stderr]    --> src/input/unix/mod.rs:241:13
[INFO] [stderr]     |
[INFO] [stderr] 10  | use input::{Event, InputEvent, Key, Mods};
[INFO] [stderr]     |                                     ---- the item `Mods` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 241 |         use input::Mods;
[INFO] [stderr]     |             ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Mods` is imported redundantly
[INFO] [stderr]    --> src/input/unix/mod.rs:282:13
[INFO] [stderr]     |
[INFO] [stderr] 10  | use input::{Event, InputEvent, Key, Mods};
[INFO] [stderr]     |                                     ---- the item `Mods` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 282 |         use input::Mods;
[INFO] [stderr]     |             ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Mods` is imported redundantly
[INFO] [stderr]    --> src/input/unix/mod.rs:380:13
[INFO] [stderr]     |
[INFO] [stderr] 10  | use input::{Event, InputEvent, Key, Mods};
[INFO] [stderr]     |                                     ---- the item `Mods` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 380 |         use input::Mods;
[INFO] [stderr]     |             ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Mods` is imported redundantly
[INFO] [stderr]    --> src/input/unix/mod.rs:430:13
[INFO] [stderr]     |
[INFO] [stderr] 10  | use input::{Event, InputEvent, Key, Mods};
[INFO] [stderr]     |                                     ---- the item `Mods` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 430 |         use input::Mods;
[INFO] [stderr]     |             ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/input/unix/mod.rs:606:40
[INFO] [stderr]     |
[INFO] [stderr] 606 |     fn extract_event(rx: &Receiver<Box<Event>>) -> InputEvent {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Event`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/input/mod.rs:18:26
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn as_any(&self) -> &Any;
[INFO] [stderr]    |                          ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/input/mod.rs:159:26
[INFO] [stderr]     |
[INFO] [stderr] 159 |     fn as_any(&self) -> &Any {
[INFO] [stderr]     |                          ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:56:25
[INFO] [stderr]    |
[INFO] [stderr] 56 | impl From<SendError<Box<input::Event>>> for Error {
[INFO] [stderr]    |                         ^^^^^^^^^^^^ help: use `dyn`: `dyn input::Event`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:57:30
[INFO] [stderr]    |
[INFO] [stderr] 57 |     fn from(_: SendError<Box<input::Event>>) -> Error {
[INFO] [stderr]    |                              ^^^^^^^^^^^^ help: use `dyn`: `dyn input::Event`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:96:32
[INFO] [stderr]    |
[INFO] [stderr] 96 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred
[INFO] [stderr]  --> src/term/mod.rs:1:37
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::sync::atomic::{AtomicBool, ATOMIC_BOOL_INIT};
[INFO] [stderr]   |                                     ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/term/mod.rs:20:27
[INFO] [stderr]    |
[INFO] [stderr] 20 | static TERM: AtomicBool = ATOMIC_BOOL_INIT;
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicBool::new(false)`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.34s
[INFO] running `"docker" "inspect" "610c5169e6b4c0c2f0a2604177098e086fda4042ae4e25956a80f624cce9311a"`
[INFO] running `"docker" "rm" "-f" "610c5169e6b4c0c2f0a2604177098e086fda4042ae4e25956a80f624cce9311a"`
[INFO] [stdout] 610c5169e6b4c0c2f0a2604177098e086fda4042ae4e25956a80f624cce9311a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/tvis/0.15.3:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 7ac46f11002d3ce1fd308fc59fc9c6aa67e6aa679bb5fae3531cd7513bfb48a9
[INFO] running `"docker" "start" "-a" "7ac46f11002d3ce1fd308fc59fc9c6aa67e6aa679bb5fae3531cd7513bfb48a9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tvis-5978bdac48cb2205
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test input::platform::esckey::test::add_overlap ... ok
[INFO] [stdout] test input::platform::esckey::test::add_one ... ok
[INFO] [stdout] test input::platform::esckey::test::add_disjoint ... ok
[INFO] [stdout] test term::platform::test::sgr_color ... ok
[INFO] [stdout] test term::platform::test::bright_colors ... ok
[INFO] [stdout] test input::platform::test::esc_then_seq ... ok
[INFO] [stdout] test term::platform::test::sgr_style ... ok
[INFO] [stdout] test input::platform::test::rxvt_esc_then_seq ... ok
[INFO] [stdout] test input::platform::test::alt_esc ... ok
[INFO] [stdout] test input::platform::test::esc ... ok
[INFO] [stdout] test input::platform::esckey::test::mods ... ok
[INFO] [stderr]    Doc-tests tvis
[INFO] [stdout] test input::platform::test::esc_then_key ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "7ac46f11002d3ce1fd308fc59fc9c6aa67e6aa679bb5fae3531cd7513bfb48a9"`
[INFO] running `"docker" "rm" "-f" "7ac46f11002d3ce1fd308fc59fc9c6aa67e6aa679bb5fae3531cd7513bfb48a9"`
[INFO] [stdout] 7ac46f11002d3ce1fd308fc59fc9c6aa67e6aa679bb5fae3531cd7513bfb48a9