[INFO] crate dinghy-lib 0.4.11 is already in cache
[INFO] extracting crate dinghy-lib 0.4.11 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/dinghy-lib/0.4.11
[INFO] extracting crate dinghy-lib 0.4.11 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/dinghy-lib/0.4.11
[INFO] validating manifest of dinghy-lib-0.4.11 on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of dinghy-lib-0.4.11 on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing dinghy-lib-0.4.11
[INFO] finished frobbing dinghy-lib-0.4.11
[INFO] frobbed toml for dinghy-lib-0.4.11 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/dinghy-lib/0.4.11/Cargo.toml
[INFO] started frobbing dinghy-lib-0.4.11
[INFO] finished frobbing dinghy-lib-0.4.11
[INFO] frobbed toml for dinghy-lib-0.4.11 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/dinghy-lib/0.4.11/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking dinghy-lib-0.4.11 against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-3/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/dinghy-lib/0.4.11:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 5566bf245f45da6e44d83a126320460f892b0928307deeb58b558f4c30485f50
[INFO] running `"docker" "start" "-a" "5566bf245f45da6e44d83a126320460f892b0928307deeb58b558f4c30485f50"`
[INFO] [stderr]     Checking home v0.3.4
[INFO] [stderr]     Checking shell-escape v0.1.4
[INFO] [stderr]    Compiling dinghy-lib v0.4.11 (/opt/crater/workdir)
[INFO] [stderr]     Checking bytesize v1.0.0
[INFO] [stderr]     Checking rustc-workspace-hack v1.0.0
[INFO] [stderr]     Checking json v0.11.15
[INFO] [stderr]    Compiling curl-sys v0.4.20
[INFO] [stderr]     Checking line-wrap v0.1.1
[INFO] [stderr]     Checking libnghttp2-sys v0.1.2
[INFO] [stderr]     Checking jobserver v0.1.16
[INFO] [stderr]     Checking tar v0.4.26
[INFO] [stderr]     Checking crypto-hash v0.3.3
[INFO] [stderr]     Checking dinghy-build v0.4.11
[INFO] [stderr]     Checking serde_json v1.0.40
[INFO] [stderr]     Checking serde_ignored v0.0.4
[INFO] [stderr]     Checking semver v0.9.0
[INFO] [stderr]     Checking plist v0.4.2
[INFO] [stderr]     Checking opener v0.3.2
[INFO] [stderr]     Checking which v2.0.1
[INFO] [stderr]     Checking rustfix v0.4.6
[INFO] [stderr]    Compiling libgit2-sys v0.7.11
[INFO] [stderr]    Compiling curl v0.4.22
[INFO] [stderr]     Checking crates-io v0.20.0
[INFO] [stderr]     Checking git2 v0.7.5
[INFO] [stderr]     Checking git2-curl v0.8.2
[INFO] [stderr]     Checking cargo v0.32.0
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/android/mod.rs:17:41
[INFO] [stderr]    |
[INFO] [stderr] 17 |     fn devices(&self) -> Result<Vec<Box<Device>>> {
[INFO] [stderr]    |                                         ^^^^^^ help: use `dyn`: `dyn Device`
[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/android/mod.rs:25:49
[INFO] [stderr]    |
[INFO] [stderr] 25 |                 devices.push(Box::new(d) as Box<Device>);
[INFO] [stderr]    |                                                 ^^^^^^ help: use `dyn`: `dyn Device`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/android/mod.rs:30:43
[INFO] [stderr]    |
[INFO] [stderr] 30 |     fn platforms(&self) -> Result<Vec<Box<Platform>>> {
[INFO] [stderr]    |                                           ^^^^^^^^ help: use `dyn`: `dyn Platform`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/compiler.rs:44:24
[INFO] [stderr]    |
[INFO] [stderr] 44 |     build_command: Box<Fn(Option<&str>, &BuildArgs) -> Result<Build>>,
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&str>, &BuildArgs) -> Result<Build>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/compiler.rs:45:24
[INFO] [stderr]    |
[INFO] [stderr] 45 |     clean_command: Box<Fn(Option<&str>) -> Result<()>>,
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&str>) -> Result<()>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/compiler.rs:46:22
[INFO] [stderr]    |
[INFO] [stderr] 46 |     run_command: Box<Fn(Option<&str>, &BuildArgs, &[&str]) -> Result<()>>,
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&str>, &BuildArgs, &[&str]) -> Result<()>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/compiler.rs:87:54
[INFO] [stderr]    |
[INFO] [stderr] 87 | fn create_build_command(matches: &ArgMatches) -> Box<Fn(Option<&str>, &BuildArgs) -> Result<Build>> {
[INFO] [stderr]    |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&str>, &BuildArgs) -> Result<Build>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/compiler.rs:192:54
[INFO] [stderr]     |
[INFO] [stderr] 192 | fn create_clean_command(matches: &ArgMatches) -> Box<Fn(Option<&str>) -> Result<()>> {
[INFO] [stderr]     |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&str>) -> Result<()>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/compiler.rs:222:52
[INFO] [stderr]     |
[INFO] [stderr] 222 | fn create_run_command(matches: &ArgMatches) -> Box<Fn(Option<&str>, &BuildArgs, &[&str]) -> Result<()>> {
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&str>, &BuildArgs, &[&str]) -> Result<()>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/host/platform.rs:24:93
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub fn new(compiler: Arc<Compiler>, configuration: PlatformConfiguration) -> Result<Box<Platform>> {
[INFO] [stderr]    |                                                                                             ^^^^^^^^ help: use `dyn`: `dyn Platform`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/host/platform.rs:53:43
[INFO] [stderr]    |
[INFO] [stderr] 53 |     fn is_compatible_with(&self, device: &Device) -> bool {
[INFO] [stderr]    |                                           ^^^^^^ help: use `dyn`: `dyn Device`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/host/mod.rs:25:41
[INFO] [stderr]    |
[INFO] [stderr] 25 |     fn devices(&self) -> Result<Vec<Box<Device>>> {
[INFO] [stderr]    |                                         ^^^^^^ help: use `dyn`: `dyn Device`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/host/mod.rs:28:43
[INFO] [stderr]    |
[INFO] [stderr] 28 |     fn platforms(&self) -> Result<Vec<Box<Platform>>> {
[INFO] [stderr]    |                                           ^^^^^^^^ help: use `dyn`: `dyn Platform`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/overlay.rs:46:47
[INFO] [stderr]    |
[INFO] [stderr] 46 |                                    platform: &Platform,
[INFO] [stderr]    |                                               ^^^^^^^^ help: use `dyn`: `dyn Platform`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/platform/regular_platform.rs:37:65
[INFO] [stderr]    |
[INFO] [stderr] 37 |                                toolchain_path: P) -> Result<Box<Platform>> {
[INFO] [stderr]    |                                                                 ^^^^^^^^ help: use `dyn`: `dyn Platform`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/platform/regular_platform.rs:89:141
[INFO] [stderr]    |
[INFO] [stderr] 89 |     pub fn new_with_tc(compiler: Arc<Compiler>, configuration: PlatformConfiguration, id: String, toolchain: ToolchainConfig) -> Result<Box<Platform>> {
[INFO] [stderr]    |                                                                                                                                             ^^^^^^^^ help: use `dyn`: `dyn Platform`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/platform/regular_platform.rs:162:43
[INFO] [stderr]     |
[INFO] [stderr] 162 |     fn is_compatible_with(&self, device: &Device) -> bool {
[INFO] [stderr]     |                                           ^^^^^^ help: use `dyn`: `dyn Device`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/project.rs:35:47
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub fn overlay_work_dir(&self, platform: &Platform) -> Result<PathBuf> {
[INFO] [stderr]    |                                               ^^^^^^^^ help: use `dyn`: `dyn Platform`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/script/mod.rs:19:41
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn devices(&self) -> Result<Vec<Box<Device>>> {
[INFO] [stderr]    |                                         ^^^^^^ help: use `dyn`: `dyn Device`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/script/mod.rs:30:43
[INFO] [stderr]    |
[INFO] [stderr] 30 |     fn platforms(&self) -> Result<Vec<Box<Platform>>> {
[INFO] [stderr]    |                                           ^^^^^^^^ help: use `dyn`: `dyn Platform`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ssh/mod.rs:18:41
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn devices(&self) -> Result<Vec<Box<Device>>> {
[INFO] [stderr]    |                                         ^^^^^^ help: use `dyn`: `dyn Device`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ssh/mod.rs:29:43
[INFO] [stderr]    |
[INFO] [stderr] 29 |     fn platforms(&self) -> Result<Vec<Box<Platform>>> {
[INFO] [stderr]    |                                           ^^^^^^^^ help: use `dyn`: `dyn Platform`
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `thread`, `time`
[INFO] [stderr]   --> src/lib.rs:58:23
[INFO] [stderr]    |
[INFO] [stderr] 58 | use std::{path, sync, thread, time};
[INFO] [stderr]    |                       ^^^^^^  ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:63:32
[INFO] [stderr]    |
[INFO] [stderr] 63 |     devices: Vec<sync::Arc<Box<Device>>>,
[INFO] [stderr]    |                                ^^^^^^ help: use `dyn`: `dyn Device`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:64:43
[INFO] [stderr]    |
[INFO] [stderr] 64 |     platforms: Vec<(String, sync::Arc<Box<Platform>>)>,
[INFO] [stderr]    |                                           ^^^^^^^^ help: use `dyn`: `dyn Platform`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:72:34
[INFO] [stderr]    |
[INFO] [stderr] 72 |         let mut managers:Vec<Box<PlatformManager>> = vec!();
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PlatformManager`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:127:48
[INFO] [stderr]     |
[INFO] [stderr] 127 |     pub fn devices(&self) -> Vec<sync::Arc<Box<Device>>> {
[INFO] [stderr]     |                                                ^^^^^^ help: use `dyn`: `dyn Device`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:131:48
[INFO] [stderr]     |
[INFO] [stderr] 131 |     pub fn host_device(&self) -> sync::Arc<Box<Device>> {
[INFO] [stderr]     |                                                ^^^^^^ help: use `dyn`: `dyn Device`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:135:50
[INFO] [stderr]     |
[INFO] [stderr] 135 |     pub fn host_platform(&self) -> sync::Arc<Box<Platform>> {
[INFO] [stderr]     |                                                  ^^^^^^^^ help: use `dyn`: `dyn Platform`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:139:50
[INFO] [stderr]     |
[INFO] [stderr] 139 |     pub fn platforms(&self) -> Vec<sync::Arc<Box<Platform>>> {
[INFO] [stderr]     |                                                  ^^^^^^^^ help: use `dyn`: `dyn Platform`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:146:88
[INFO] [stderr]     |
[INFO] [stderr] 146 |     pub fn platform_by_name(&self, platform_name_filter: &str) -> Option<sync::Arc<Box<Platform>>> {
[INFO] [stderr]     |                                                                                        ^^^^^^^^ help: use `dyn`: `dyn Platform`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:201:43
[INFO] [stderr]     |
[INFO] [stderr] 201 |     fn is_compatible_with(&self, device: &Device) -> bool;
[INFO] [stderr]     |                                           ^^^^^^ help: use `dyn`: `dyn Device`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:208:18
[INFO] [stderr]     |
[INFO] [stderr] 208 | impl Display for Platform {
[INFO] [stderr]     |                  ^^^^^^^^ help: use `dyn`: `dyn Platform`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:215:41
[INFO] [stderr]     |
[INFO] [stderr] 215 |     fn devices(&self) -> Result<Vec<Box<Device>>>;
[INFO] [stderr]     |                                         ^^^^^^ help: use `dyn`: `dyn Device`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:216:43
[INFO] [stderr]     |
[INFO] [stderr] 216 |     fn platforms(&self) -> Result<Vec<Box<Platform>>>;
[INFO] [stderr]     |                                           ^^^^^^^^ help: use `dyn`: `dyn Platform`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/android/mod.rs:17:41
[INFO] [stderr]    |
[INFO] [stderr] 17 |     fn devices(&self) -> Result<Vec<Box<Device>>> {
[INFO] [stderr]    |                                         ^^^^^^ help: use `dyn`: `dyn Device`
[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/android/mod.rs:25:49
[INFO] [stderr]    |
[INFO] [stderr] 25 |                 devices.push(Box::new(d) as Box<Device>);
[INFO] [stderr]    |                                                 ^^^^^^ help: use `dyn`: `dyn Device`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/android/mod.rs:30:43
[INFO] [stderr]    |
[INFO] [stderr] 30 |     fn platforms(&self) -> Result<Vec<Box<Platform>>> {
[INFO] [stderr]    |                                           ^^^^^^^^ help: use `dyn`: `dyn Platform`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/compiler.rs:44:24
[INFO] [stderr]    |
[INFO] [stderr] 44 |     build_command: Box<Fn(Option<&str>, &BuildArgs) -> Result<Build>>,
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&str>, &BuildArgs) -> Result<Build>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/compiler.rs:45:24
[INFO] [stderr]    |
[INFO] [stderr] 45 |     clean_command: Box<Fn(Option<&str>) -> Result<()>>,
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&str>) -> Result<()>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/compiler.rs:46:22
[INFO] [stderr]    |
[INFO] [stderr] 46 |     run_command: Box<Fn(Option<&str>, &BuildArgs, &[&str]) -> Result<()>>,
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&str>, &BuildArgs, &[&str]) -> Result<()>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/compiler.rs:87:54
[INFO] [stderr]    |
[INFO] [stderr] 87 | fn create_build_command(matches: &ArgMatches) -> Box<Fn(Option<&str>, &BuildArgs) -> Result<Build>> {
[INFO] [stderr]    |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&str>, &BuildArgs) -> Result<Build>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/compiler.rs:192:54
[INFO] [stderr]     |
[INFO] [stderr] 192 | fn create_clean_command(matches: &ArgMatches) -> Box<Fn(Option<&str>) -> Result<()>> {
[INFO] [stderr]     |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&str>) -> Result<()>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/compiler.rs:222:52
[INFO] [stderr]     |
[INFO] [stderr] 222 | fn create_run_command(matches: &ArgMatches) -> Box<Fn(Option<&str>, &BuildArgs, &[&str]) -> Result<()>> {
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&str>, &BuildArgs, &[&str]) -> Result<()>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/host/platform.rs:24:93
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub fn new(compiler: Arc<Compiler>, configuration: PlatformConfiguration) -> Result<Box<Platform>> {
[INFO] [stderr]    |                                                                                             ^^^^^^^^ help: use `dyn`: `dyn Platform`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/host/platform.rs:53:43
[INFO] [stderr]    |
[INFO] [stderr] 53 |     fn is_compatible_with(&self, device: &Device) -> bool {
[INFO] [stderr]    |                                           ^^^^^^ help: use `dyn`: `dyn Device`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/host/mod.rs:25:41
[INFO] [stderr]    |
[INFO] [stderr] 25 |     fn devices(&self) -> Result<Vec<Box<Device>>> {
[INFO] [stderr]    |                                         ^^^^^^ help: use `dyn`: `dyn Device`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/host/mod.rs:28:43
[INFO] [stderr]    |
[INFO] [stderr] 28 |     fn platforms(&self) -> Result<Vec<Box<Platform>>> {
[INFO] [stderr]    |                                           ^^^^^^^^ help: use `dyn`: `dyn Platform`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/overlay.rs:46:47
[INFO] [stderr]    |
[INFO] [stderr] 46 |                                    platform: &Platform,
[INFO] [stderr]    |                                               ^^^^^^^^ help: use `dyn`: `dyn Platform`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/platform/regular_platform.rs:37:65
[INFO] [stderr]    |
[INFO] [stderr] 37 |                                toolchain_path: P) -> Result<Box<Platform>> {
[INFO] [stderr]    |                                                                 ^^^^^^^^ help: use `dyn`: `dyn Platform`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/platform/regular_platform.rs:89:141
[INFO] [stderr]    |
[INFO] [stderr] 89 |     pub fn new_with_tc(compiler: Arc<Compiler>, configuration: PlatformConfiguration, id: String, toolchain: ToolchainConfig) -> Result<Box<Platform>> {
[INFO] [stderr]    |                                                                                                                                             ^^^^^^^^ help: use `dyn`: `dyn Platform`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/platform/regular_platform.rs:162:43
[INFO] [stderr]     |
[INFO] [stderr] 162 |     fn is_compatible_with(&self, device: &Device) -> bool {
[INFO] [stderr]     |                                           ^^^^^^ help: use `dyn`: `dyn Device`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/project.rs:35:47
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub fn overlay_work_dir(&self, platform: &Platform) -> Result<PathBuf> {
[INFO] [stderr]    |                                               ^^^^^^^^ help: use `dyn`: `dyn Platform`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/script/mod.rs:19:41
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn devices(&self) -> Result<Vec<Box<Device>>> {
[INFO] [stderr]    |                                         ^^^^^^ help: use `dyn`: `dyn Device`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/script/mod.rs:30:43
[INFO] [stderr]    |
[INFO] [stderr] 30 |     fn platforms(&self) -> Result<Vec<Box<Platform>>> {
[INFO] [stderr]    |                                           ^^^^^^^^ help: use `dyn`: `dyn Platform`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ssh/mod.rs:18:41
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn devices(&self) -> Result<Vec<Box<Device>>> {
[INFO] [stderr]    |                                         ^^^^^^ help: use `dyn`: `dyn Device`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ssh/mod.rs:29:43
[INFO] [stderr]    |
[INFO] [stderr] 29 |     fn platforms(&self) -> Result<Vec<Box<Platform>>> {
[INFO] [stderr]    |                                           ^^^^^^^^ help: use `dyn`: `dyn Platform`
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `thread`, `time`
[INFO] [stderr]   --> src/lib.rs:58:23
[INFO] [stderr]    |
[INFO] [stderr] 58 | use std::{path, sync, thread, time};
[INFO] [stderr]    |                       ^^^^^^  ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:63:32
[INFO] [stderr]    |
[INFO] [stderr] 63 |     devices: Vec<sync::Arc<Box<Device>>>,
[INFO] [stderr]    |                                ^^^^^^ help: use `dyn`: `dyn Device`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:64:43
[INFO] [stderr]    |
[INFO] [stderr] 64 |     platforms: Vec<(String, sync::Arc<Box<Platform>>)>,
[INFO] [stderr]    |                                           ^^^^^^^^ help: use `dyn`: `dyn Platform`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:72:34
[INFO] [stderr]    |
[INFO] [stderr] 72 |         let mut managers:Vec<Box<PlatformManager>> = vec!();
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PlatformManager`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:127:48
[INFO] [stderr]     |
[INFO] [stderr] 127 |     pub fn devices(&self) -> Vec<sync::Arc<Box<Device>>> {
[INFO] [stderr]     |                                                ^^^^^^ help: use `dyn`: `dyn Device`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:131:48
[INFO] [stderr]     |
[INFO] [stderr] 131 |     pub fn host_device(&self) -> sync::Arc<Box<Device>> {
[INFO] [stderr]     |                                                ^^^^^^ help: use `dyn`: `dyn Device`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:135:50
[INFO] [stderr]     |
[INFO] [stderr] 135 |     pub fn host_platform(&self) -> sync::Arc<Box<Platform>> {
[INFO] [stderr]     |                                                  ^^^^^^^^ help: use `dyn`: `dyn Platform`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:139:50
[INFO] [stderr]     |
[INFO] [stderr] 139 |     pub fn platforms(&self) -> Vec<sync::Arc<Box<Platform>>> {
[INFO] [stderr]     |                                                  ^^^^^^^^ help: use `dyn`: `dyn Platform`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:146:88
[INFO] [stderr]     |
[INFO] [stderr] 146 |     pub fn platform_by_name(&self, platform_name_filter: &str) -> Option<sync::Arc<Box<Platform>>> {
[INFO] [stderr]     |                                                                                        ^^^^^^^^ help: use `dyn`: `dyn Platform`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:201:43
[INFO] [stderr]     |
[INFO] [stderr] 201 |     fn is_compatible_with(&self, device: &Device) -> bool;
[INFO] [stderr]     |                                           ^^^^^^ help: use `dyn`: `dyn Device`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:208:18
[INFO] [stderr]     |
[INFO] [stderr] 208 | impl Display for Platform {
[INFO] [stderr]     |                  ^^^^^^^^ help: use `dyn`: `dyn Platform`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:215:41
[INFO] [stderr]     |
[INFO] [stderr] 215 |     fn devices(&self) -> Result<Vec<Box<Device>>>;
[INFO] [stderr]     |                                         ^^^^^^ help: use `dyn`: `dyn Device`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:216:43
[INFO] [stderr]     |
[INFO] [stderr] 216 |     fn platforms(&self) -> Result<Vec<Box<Platform>>>;
[INFO] [stderr]     |                                           ^^^^^^^^ help: use `dyn`: `dyn Platform`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/errors.rs:1:1
[INFO] [stderr]    |
[INFO] [stderr] 1  | / error_chain! {
[INFO] [stderr] 2  | |     foreign_links {
[INFO] [stderr] 3  | |         Io(::std::io::Error);
[INFO] [stderr] 4  | |         StringFromUtf8(::std::string::FromUtf8Error);
[INFO] [stderr] ...  |
[INFO] [stderr] 22 | |     }
[INFO] [stderr] 23 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/errors.rs:1:1
[INFO] [stderr]    |
[INFO] [stderr] 1  | / error_chain! {
[INFO] [stderr] 2  | |     foreign_links {
[INFO] [stderr] 3  | |         Io(::std::io::Error);
[INFO] [stderr] 4  | |         StringFromUtf8(::std::string::FromUtf8Error);
[INFO] [stderr] ...  |
[INFO] [stderr] 22 | |     }
[INFO] [stderr] 23 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/errors.rs:1:1
[INFO] [stderr]    |
[INFO] [stderr] 1  | / error_chain! {
[INFO] [stderr] 2  | |     foreign_links {
[INFO] [stderr] 3  | |         Io(::std::io::Error);
[INFO] [stderr] 4  | |         StringFromUtf8(::std::string::FromUtf8Error);
[INFO] [stderr] ...  |
[INFO] [stderr] 22 | |     }
[INFO] [stderr] 23 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/errors.rs:1:1
[INFO] [stderr]    |
[INFO] [stderr] 1  | / error_chain! {
[INFO] [stderr] 2  | |     foreign_links {
[INFO] [stderr] 3  | |         Io(::std::io::Error);
[INFO] [stderr] 4  | |         StringFromUtf8(::std::string::FromUtf8Error);
[INFO] [stderr] ...  |
[INFO] [stderr] 22 | |     }
[INFO] [stderr] 23 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `sdk`
[INFO] [stderr]    --> src/android/mod.rs:159:1
[INFO] [stderr]     |
[INFO] [stderr] 159 | fn sdk() -> Result<Option<path::PathBuf>> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `sdk`
[INFO] [stderr]    --> src/android/mod.rs:159:1
[INFO] [stderr]     |
[INFO] [stderr] 159 | fn sdk() -> Result<Option<path::PathBuf>> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 07s
[INFO] running `"docker" "inspect" "5566bf245f45da6e44d83a126320460f892b0928307deeb58b558f4c30485f50"`
[INFO] running `"docker" "rm" "-f" "5566bf245f45da6e44d83a126320460f892b0928307deeb58b558f4c30485f50"`
[INFO] [stdout] 5566bf245f45da6e44d83a126320460f892b0928307deeb58b558f4c30485f50