[INFO] fetching crate trails 0.0.1...
[INFO] checking trails-0.0.1 against try#14731909456ca628a194900c35659dfdcb359e77 for pr-149195-1
[INFO] extracting crate trails 0.0.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate trails 0.0.1
[INFO] finished tweaking crates.io crate trails 0.0.1
[INFO] tweaked toml for crates.io crate trails 0.0.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate trails 0.0.1 on toolchain 14731909456ca628a194900c35659dfdcb359e77
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+14731909456ca628a194900c35659dfdcb359e77" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate trails 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+14731909456ca628a194900c35659dfdcb359e77" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+14731909456ca628a194900c35659dfdcb359e77" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b059d0ab6a81bc32a2975716e2700c4261aa4a331db74b58693845e11ceceb58
[INFO] running `Command { std: "docker" "start" "-a" "b059d0ab6a81bc32a2975716e2700c4261aa4a331db74b58693845e11ceceb58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b059d0ab6a81bc32a2975716e2700c4261aa4a331db74b58693845e11ceceb58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b059d0ab6a81bc32a2975716e2700c4261aa4a331db74b58693845e11ceceb58", kill_on_drop: false }`
[INFO] [stdout] b059d0ab6a81bc32a2975716e2700c4261aa4a331db74b58693845e11ceceb58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+14731909456ca628a194900c35659dfdcb359e77" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a76c96c9314d875d19b012ca724d753e22c031db023934087006457b2a8b0628
[INFO] running `Command { std: "docker" "start" "-a" "a76c96c9314d875d19b012ca724d753e22c031db023934087006457b2a8b0628", kill_on_drop: false }`
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[INFO] [stderr]    Compiling gio-sys v0.10.1
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[INFO] [stderr]     Checking trails v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `info`
[INFO] [stdout]  --> src/ui/web.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | use log::{info, warn};
[INFO] [stdout]   |           ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `info`
[INFO] [stdout]  --> src/ui/web.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | use log::{info, warn};
[INFO] [stdout]   |           ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/ui/web.rs:154:25
[INFO] [stdout]     |
[INFO] [stdout] 154 |     fn event(&mut self, ctx: &mut EventCtx, event: &Event, data: &mut AppState, env: &Env) {
[INFO] [stdout]     |                         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event`
[INFO] [stdout]    --> src/ui/web.rs:154:45
[INFO] [stdout]     |
[INFO] [stdout] 154 |     fn event(&mut self, ctx: &mut EventCtx, event: &Event, data: &mut AppState, env: &Env) {
[INFO] [stdout]     |                                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/ui/web.rs:154:60
[INFO] [stdout]     |
[INFO] [stdout] 154 |     fn event(&mut self, ctx: &mut EventCtx, event: &Event, data: &mut AppState, env: &Env) {
[INFO] [stdout]     |                                                            ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `env`
[INFO] [stdout]    --> src/ui/web.rs:154:81
[INFO] [stdout]     |
[INFO] [stdout] 154 |     fn event(&mut self, ctx: &mut EventCtx, event: &Event, data: &mut AppState, env: &Env) {
[INFO] [stdout]     |                                                                                 ^^^ help: if this is intentional, prefix it with an underscore: `_env`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/ui/web.rs:158:29
[INFO] [stdout]     |
[INFO] [stdout] 158 |     fn lifecycle(&mut self, ctx: &mut LifeCycleCtx, event: &LifeCycle, data: &AppState, env: &Env) {
[INFO] [stdout]     |                             ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event`
[INFO] [stdout]    --> src/ui/web.rs:158:53
[INFO] [stdout]     |
[INFO] [stdout] 158 |     fn lifecycle(&mut self, ctx: &mut LifeCycleCtx, event: &LifeCycle, data: &AppState, env: &Env) {
[INFO] [stdout]     |                                                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/ui/web.rs:158:72
[INFO] [stdout]     |
[INFO] [stdout] 158 |     fn lifecycle(&mut self, ctx: &mut LifeCycleCtx, event: &LifeCycle, data: &AppState, env: &Env) {
[INFO] [stdout]     |                                                                        ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `env`
[INFO] [stdout]    --> src/ui/web.rs:158:89
[INFO] [stdout]     |
[INFO] [stdout] 158 |     fn lifecycle(&mut self, ctx: &mut LifeCycleCtx, event: &LifeCycle, data: &AppState, env: &Env) {
[INFO] [stdout]     |                                                                                         ^^^ help: if this is intentional, prefix it with an underscore: `_env`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/ui/web.rs:162:26
[INFO] [stdout]     |
[INFO] [stdout] 162 |     fn update(&mut self, ctx: &mut UpdateCtx, old_data: &AppState, data: &AppState, env: &Env) {
[INFO] [stdout]     |                          ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `old_data`
[INFO] [stdout]    --> src/ui/web.rs:162:47
[INFO] [stdout]     |
[INFO] [stdout] 162 |     fn update(&mut self, ctx: &mut UpdateCtx, old_data: &AppState, data: &AppState, env: &Env) {
[INFO] [stdout]     |                                               ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_old_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/ui/web.rs:162:68
[INFO] [stdout]     |
[INFO] [stdout] 162 |     fn update(&mut self, ctx: &mut UpdateCtx, old_data: &AppState, data: &AppState, env: &Env) {
[INFO] [stdout]     |                                                                    ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `env`
[INFO] [stdout]    --> src/ui/web.rs:162:85
[INFO] [stdout]     |
[INFO] [stdout] 162 |     fn update(&mut self, ctx: &mut UpdateCtx, old_data: &AppState, data: &AppState, env: &Env) {
[INFO] [stdout]     |                                                                                     ^^^ help: if this is intentional, prefix it with an underscore: `_env`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/ui/web.rs:166:26
[INFO] [stdout]     |
[INFO] [stdout] 166 |     fn layout(&mut self, ctx: &mut LayoutCtx, bc: &BoxConstraints, data: &AppState, env: &Env) -> Size {
[INFO] [stdout]     |                          ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/ui/web.rs:166:68
[INFO] [stdout]     |
[INFO] [stdout] 166 |     fn layout(&mut self, ctx: &mut LayoutCtx, bc: &BoxConstraints, data: &AppState, env: &Env) -> Size {
[INFO] [stdout]     |                                                                    ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `env`
[INFO] [stdout]    --> src/ui/web.rs:166:85
[INFO] [stdout]     |
[INFO] [stdout] 166 |     fn layout(&mut self, ctx: &mut LayoutCtx, bc: &BoxConstraints, data: &AppState, env: &Env) -> Size {
[INFO] [stdout]     |                                                                                     ^^^ help: if this is intentional, prefix it with an underscore: `_env`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `env`
[INFO] [stdout]    --> src/ui/web.rs:171:62
[INFO] [stdout]     |
[INFO] [stdout] 171 |     fn paint(&mut self, ctx: &mut PaintCtx, data: &AppState, env: &Env) {
[INFO] [stdout]     |                                                              ^^^ help: if this is intentional, prefix it with an underscore: `_env`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/ui/web.rs:154:25
[INFO] [stdout]     |
[INFO] [stdout] 154 |     fn event(&mut self, ctx: &mut EventCtx, event: &Event, data: &mut AppState, env: &Env) {
[INFO] [stdout]     |                         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event`
[INFO] [stdout]    --> src/ui/web.rs:154:45
[INFO] [stdout]     |
[INFO] [stdout] 154 |     fn event(&mut self, ctx: &mut EventCtx, event: &Event, data: &mut AppState, env: &Env) {
[INFO] [stdout]     |                                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/ui/web.rs:154:60
[INFO] [stdout]     |
[INFO] [stdout] 154 |     fn event(&mut self, ctx: &mut EventCtx, event: &Event, data: &mut AppState, env: &Env) {
[INFO] [stdout]     |                                                            ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `env`
[INFO] [stdout]    --> src/ui/web.rs:154:81
[INFO] [stdout]     |
[INFO] [stdout] 154 |     fn event(&mut self, ctx: &mut EventCtx, event: &Event, data: &mut AppState, env: &Env) {
[INFO] [stdout]     |                                                                                 ^^^ help: if this is intentional, prefix it with an underscore: `_env`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/ui/web.rs:158:29
[INFO] [stdout]     |
[INFO] [stdout] 158 |     fn lifecycle(&mut self, ctx: &mut LifeCycleCtx, event: &LifeCycle, data: &AppState, env: &Env) {
[INFO] [stdout]     |                             ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event`
[INFO] [stdout]    --> src/ui/web.rs:158:53
[INFO] [stdout]     |
[INFO] [stdout] 158 |     fn lifecycle(&mut self, ctx: &mut LifeCycleCtx, event: &LifeCycle, data: &AppState, env: &Env) {
[INFO] [stdout]     |                                                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/ui/web.rs:158:72
[INFO] [stdout]     |
[INFO] [stdout] 158 |     fn lifecycle(&mut self, ctx: &mut LifeCycleCtx, event: &LifeCycle, data: &AppState, env: &Env) {
[INFO] [stdout]     |                                                                        ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `env`
[INFO] [stdout]    --> src/ui/web.rs:158:89
[INFO] [stdout]     |
[INFO] [stdout] 158 |     fn lifecycle(&mut self, ctx: &mut LifeCycleCtx, event: &LifeCycle, data: &AppState, env: &Env) {
[INFO] [stdout]     |                                                                                         ^^^ help: if this is intentional, prefix it with an underscore: `_env`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/ui/web.rs:162:26
[INFO] [stdout]     |
[INFO] [stdout] 162 |     fn update(&mut self, ctx: &mut UpdateCtx, old_data: &AppState, data: &AppState, env: &Env) {
[INFO] [stdout]     |                          ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `old_data`
[INFO] [stdout]    --> src/ui/web.rs:162:47
[INFO] [stdout]     |
[INFO] [stdout] 162 |     fn update(&mut self, ctx: &mut UpdateCtx, old_data: &AppState, data: &AppState, env: &Env) {
[INFO] [stdout]     |                                               ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_old_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/ui/web.rs:162:68
[INFO] [stdout]     |
[INFO] [stdout] 162 |     fn update(&mut self, ctx: &mut UpdateCtx, old_data: &AppState, data: &AppState, env: &Env) {
[INFO] [stdout]     |                                                                    ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `env`
[INFO] [stdout]    --> src/ui/web.rs:162:85
[INFO] [stdout]     |
[INFO] [stdout] 162 |     fn update(&mut self, ctx: &mut UpdateCtx, old_data: &AppState, data: &AppState, env: &Env) {
[INFO] [stdout]     |                                                                                     ^^^ help: if this is intentional, prefix it with an underscore: `_env`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/ui/web.rs:166:26
[INFO] [stdout]     |
[INFO] [stdout] 166 |     fn layout(&mut self, ctx: &mut LayoutCtx, bc: &BoxConstraints, data: &AppState, env: &Env) -> Size {
[INFO] [stdout]     |                          ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/ui/web.rs:166:68
[INFO] [stdout]     |
[INFO] [stdout] 166 |     fn layout(&mut self, ctx: &mut LayoutCtx, bc: &BoxConstraints, data: &AppState, env: &Env) -> Size {
[INFO] [stdout]     |                                                                    ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `env`
[INFO] [stdout]    --> src/ui/web.rs:166:85
[INFO] [stdout]     |
[INFO] [stdout] 166 |     fn layout(&mut self, ctx: &mut LayoutCtx, bc: &BoxConstraints, data: &AppState, env: &Env) -> Size {
[INFO] [stdout]     |                                                                                     ^^^ help: if this is intentional, prefix it with an underscore: `_env`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `expect` and `expect_optionally` are never used
[INFO] [stdout]   --> src/parse/tokens.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 40 | impl<T> Tokens<T> where T: Eq + Debug {
[INFO] [stdout]    | ------------------------------------- methods in this implementation
[INFO] [stdout] 41 |     /// Consumes a token by expecting one.
[INFO] [stdout] 42 |     pub fn expect(&mut self, expected: &T) -> Result<()> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 52 |     pub fn expect_optionally(&mut self, expected: &T) -> Result<bool> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `INLINE_TAGS` is never used
[INFO] [stdout]   --> src/ui/web.rs:73:8
[INFO] [stdout]    |
[INFO] [stdout] 73 | static INLINE_TAGS: Lazy<HashSet<&str>> = Lazy::new(|| {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `env`
[INFO] [stdout]    --> src/ui/web.rs:171:62
[INFO] [stdout]     |
[INFO] [stdout] 171 |     fn paint(&mut self, ctx: &mut PaintCtx, data: &AppState, env: &Env) {
[INFO] [stdout]     |                                                              ^^^ help: if this is intentional, prefix it with an underscore: `_env`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `expect` and `expect_optionally` are never used
[INFO] [stdout]   --> src/parse/tokens.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 40 | impl<T> Tokens<T> where T: Eq + Debug {
[INFO] [stdout]    | ------------------------------------- methods in this implementation
[INFO] [stdout] 41 |     /// Consumes a token by expecting one.
[INFO] [stdout] 42 |     pub fn expect(&mut self, expected: &T) -> Result<()> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 52 |     pub fn expect_optionally(&mut self, expected: &T) -> Result<bool> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `INLINE_TAGS` is never used
[INFO] [stdout]   --> src/ui/web.rs:73:8
[INFO] [stdout]    |
[INFO] [stdout] 73 | static INLINE_TAGS: Lazy<HashSet<&str>> = Lazy::new(|| {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 03s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: openssl v0.10.40
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "a76c96c9314d875d19b012ca724d753e22c031db023934087006457b2a8b0628", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a76c96c9314d875d19b012ca724d753e22c031db023934087006457b2a8b0628", kill_on_drop: false }`
[INFO] [stdout] a76c96c9314d875d19b012ca724d753e22c031db023934087006457b2a8b0628
