[INFO] cloning repository https://github.com/mbrubeck/micromegas [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mbrubeck/micromegas" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmbrubeck%2Fmicromegas", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmbrubeck%2Fmicromegas'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6be78daf0eb19765b4b285a1005ff97fce2f2f11 [INFO] checking mbrubeck/micromegas against master#b56aaec52bc0fa35591a872fb4aac81f606e265c for pr-122661-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmbrubeck%2Fmicromegas" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/mbrubeck/micromegas [INFO] finished tweaking git repo https://github.com/mbrubeck/micromegas [INFO] tweaked toml for git repo https://github.com/mbrubeck/micromegas written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/mbrubeck/micromegas on toolchain b56aaec52bc0fa35591a872fb4aac81f606e265c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/mbrubeck/micromegas 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" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Updating git repository `https://github.com/mbrubeck/rust-harfbuzz` [INFO] [stderr] Updating git repository `https://github.com/mbrubeck/pathfinder` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded unicode-script v0.2.0 [INFO] [stderr] Downloaded lyon_geom v0.10.1 [INFO] [stderr] Downloaded lyon_path v0.10.1 [INFO] [stderr] Downloaded euclid v0.17.3 [INFO] [stderr] Downloaded cmake v0.1.31 [INFO] [stderr] Downloaded servo-freetype-sys v4.0.3 [INFO] [stderr] Downloaded core-text v9.2.0 [INFO] [stderr] Downloaded unic-ucd-category v0.7.0 [INFO] [stderr] Downloaded freetype v0.4.0 [INFO] [stderr] Downloaded unic-emoji-char v0.7.0 [INFO] [stderr] Downloaded dwrite-sys v0.2.0 [INFO] [stderr] Downloaded app_units v0.6.1 [INFO] [stderr] Downloaded uuid-sys v0.1.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 79dac792b360c3eed81bc34a52317a061644bbe635b0b254175a5af21598b45e [INFO] running `Command { std: "docker" "start" "-a" "79dac792b360c3eed81bc34a52317a061644bbe635b0b254175a5af21598b45e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "79dac792b360c3eed81bc34a52317a061644bbe635b0b254175a5af21598b45e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79dac792b360c3eed81bc34a52317a061644bbe635b0b254175a5af21598b45e", kill_on_drop: false }` [INFO] [stdout] 79dac792b360c3eed81bc34a52317a061644bbe635b0b254175a5af21598b45e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ecb5b0fef4fe46de76c59f3f8d1b6d2027d4416d8f7b666f3b368f0b71a1c4ed [INFO] running `Command { std: "docker" "start" "-a" "ecb5b0fef4fe46de76c59f3f8d1b6d2027d4416d8f7b666f3b368f0b71a1c4ed", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling cc v1.0.17 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling pkg-config v0.3.11 [INFO] [stderr] Compiling num-traits v0.2.4 [INFO] [stderr] Compiling serde v1.0.66 [INFO] [stderr] Checking libc v0.2.42 [INFO] [stderr] Checking nodrop v0.1.12 [INFO] [stderr] Checking cfg-if v0.1.3 [INFO] [stderr] Checking unic-common v0.7.0 [INFO] [stderr] Compiling proc-macro2 v0.4.6 [INFO] [stderr] Checking arrayvec v0.4.7 [INFO] [stderr] Checking unic-char-range v0.7.0 [INFO] [stderr] Checking unic-char-property v0.7.0 [INFO] [stderr] Checking unic-ucd-version v0.7.0 [INFO] [stderr] Checking log v0.4.2 [INFO] [stderr] Checking matches v0.1.6 [INFO] [stderr] Compiling quote v0.6.3 [INFO] [stderr] Checking unic-ucd-category v0.7.0 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Compiling syn v0.14.2 [INFO] [stderr] Checking unic-emoji-char v0.7.0 [INFO] [stderr] Checking xi-unicode v0.1.0 [INFO] [stderr] Compiling cmake v0.1.31 [INFO] [stderr] Compiling servo-freetype-sys v4.0.3 [INFO] [stderr] Compiling harfbuzz-sys v0.2.0 (https://github.com/mbrubeck/rust-harfbuzz?branch=micromegas#8e2245ad) [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking freetype v0.4.0 [INFO] [stderr] Checking harfbuzz v0.2.0 (https://github.com/mbrubeck/rust-harfbuzz?branch=micromegas#8e2245ad) [INFO] [stderr] Checking unicode-script v0.2.0 [INFO] [stderr] Compiling serde_derive v1.0.66 [INFO] [stderr] Checking euclid v0.17.3 [INFO] [stderr] Checking app_units v0.6.1 [INFO] [stderr] Checking lyon_geom v0.10.1 [INFO] [stderr] Checking lyon_path v0.10.1 [INFO] [stderr] Checking pathfinder_font_renderer v0.3.0 (https://github.com/mbrubeck/pathfinder?branch=micromegas#3325b2b4) [INFO] [stderr] Checking micromegas v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/font.rs:195:21 [INFO] [stdout] | [INFO] [stdout] 195 | | '\u{200C}'...'\u{200F}' // ZERO WIDTH NON-JOINER..RIGHT-TO-LEFT MARK [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/font.rs:196:21 [INFO] [stdout] | [INFO] [stdout] 196 | | '\u{202A}'...'\u{202E}' // LEFT-TO-RIGHT EMBEDDING..RIGHT-TO-LEFT OVERRIDE [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/font.rs:197:21 [INFO] [stdout] | [INFO] [stdout] 197 | | '\u{2066}'...'\u{2069}' // LEFT-TO-RIGHT ISOLATE..POP DIRECTIONAL ISOLATE [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/font.rs:215:12 [INFO] [stdout] | [INFO] [stdout] 215 | VS1...VS16 => true, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/font.rs:222:13 [INFO] [stdout] | [INFO] [stdout] 222 | VS17...VS256 => true, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/font.rs:195:21 [INFO] [stdout] | [INFO] [stdout] 195 | | '\u{200C}'...'\u{200F}' // ZERO WIDTH NON-JOINER..RIGHT-TO-LEFT MARK [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/font.rs:196:21 [INFO] [stdout] | [INFO] [stdout] 196 | | '\u{202A}'...'\u{202E}' // LEFT-TO-RIGHT EMBEDDING..RIGHT-TO-LEFT OVERRIDE [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/font.rs:197:21 [INFO] [stdout] | [INFO] [stdout] 197 | | '\u{2066}'...'\u{2069}' // LEFT-TO-RIGHT ISOLATE..POP DIRECTIONAL ISOLATE [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/font.rs:215:12 [INFO] [stdout] | [INFO] [stdout] 215 | VS1...VS16 => true, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/font.rs:222:13 [INFO] [stdout] | [INFO] [stdout] 222 | VS17...VS256 => true, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/font.rs:107:22 [INFO] [stdout] | [INFO] [stdout] 107 | fn closest_match(&self, style: FontStyle) -> FakedFont { [INFO] [stdout] | ^^^^^ ------------ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 107 | fn closest_match(&self, style: FontStyle) -> FakedFont<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> src/platform/freetype.rs:81:10 [INFO] [stdout] | [INFO] [stdout] 81 | Box::from_raw(user_data as *mut Vec); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 81 | let _ = Box::from_raw(user_data as *mut Vec); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/word_break.rs:2:21 [INFO] [stdout] | [INFO] [stdout] 2 | pub fn simple(text: &str) -> Simple { [INFO] [stdout] | ^^^^ ------ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 2 | pub fn simple(text: &str) -> Simple<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/script.rs:3:26 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn script_runs(text: &str) -> ScriptRuns { [INFO] [stdout] | ^^^^ ---------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 3 | pub fn script_runs(text: &str) -> ScriptRuns<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/layout.rs:60:19 [INFO] [stdout] | [INFO] [stdout] 60 | pub fn glyphs(&self) -> &[LayoutGlyph] { [INFO] [stdout] | ^^^^^ ----------------- [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 60 | pub fn glyphs(&self) -> &[LayoutGlyph<'_, T>] { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/font.rs:107:22 [INFO] [stdout] | [INFO] [stdout] 107 | fn closest_match(&self, style: FontStyle) -> FakedFont { [INFO] [stdout] | ^^^^^ ------------ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 107 | fn closest_match(&self, style: FontStyle) -> FakedFont<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> src/platform/freetype.rs:81:10 [INFO] [stdout] | [INFO] [stdout] 81 | Box::from_raw(user_data as *mut Vec); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 81 | let _ = Box::from_raw(user_data as *mut Vec); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/word_break.rs:2:21 [INFO] [stdout] | [INFO] [stdout] 2 | pub fn simple(text: &str) -> Simple { [INFO] [stdout] | ^^^^ ------ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 2 | pub fn simple(text: &str) -> Simple<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/script.rs:3:26 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn script_runs(text: &str) -> ScriptRuns { [INFO] [stdout] | ^^^^ ---------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 3 | pub fn script_runs(text: &str) -> ScriptRuns<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/layout.rs:60:19 [INFO] [stdout] | [INFO] [stdout] 60 | pub fn glyphs(&self) -> &[LayoutGlyph] { [INFO] [stdout] | ^^^^^ ----------------- [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 60 | pub fn glyphs(&self) -> &[LayoutGlyph<'_, T>] { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.81s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.14.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "ecb5b0fef4fe46de76c59f3f8d1b6d2027d4416d8f7b666f3b368f0b71a1c4ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ecb5b0fef4fe46de76c59f3f8d1b6d2027d4416d8f7b666f3b368f0b71a1c4ed", kill_on_drop: false }` [INFO] [stdout] ecb5b0fef4fe46de76c59f3f8d1b6d2027d4416d8f7b666f3b368f0b71a1c4ed