[INFO] cloning repository https://github.com/devcat-studio/kailua [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/devcat-studio/kailua" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdevcat-studio%2Fkailua", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdevcat-studio%2Fkailua'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 323caab59c06230af7ee22835a681064de0ab165 [INFO] testing devcat-studio/kailua against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdevcat-studio%2Fkailua" "/workspace/builds/worker-49/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-49/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/devcat-studio/kailua on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/devcat-studio/kailua [INFO] finished tweaking git repo https://github.com/devcat-studio/kailua [INFO] tweaked toml for git repo https://github.com/devcat-studio/kailua written to /workspace/builds/worker-49/source/Cargo.toml [INFO] crate git repo https://github.com/devcat-studio/kailua already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded parking_lot_core v0.2.2 [INFO] [stderr] Downloaded atomic v0.3.4 [INFO] [stderr] Downloaded thread-id v3.2.0 [INFO] [stderr] Downloaded parking_lot v0.4.4 [INFO] [stderr] Downloaded parse-generics-shim v0.1.1 [INFO] [stderr] Downloaded take_mut v0.1.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d1353867fe190f883a46f18c63769c9fdf2be4dafc45e931832c810cf90761b4 [INFO] running `Command { std: "docker" "start" "-a" "d1353867fe190f883a46f18c63769c9fdf2be4dafc45e931832c810cf90761b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d1353867fe190f883a46f18c63769c9fdf2be4dafc45e931832c810cf90761b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1353867fe190f883a46f18c63769c9fdf2be4dafc45e931832c810cf90761b4", kill_on_drop: false }` [INFO] [stdout] d1353867fe190f883a46f18c63769c9fdf2be4dafc45e931832c810cf90761b4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3b3c8fb9c4e89d9a301f93cbda49f024dcd9b5d1fcc30fae7b639a5541aa6626 [INFO] running `Command { std: "docker" "start" "-a" "3b3c8fb9c4e89d9a301f93cbda49f024dcd9b5d1fcc30fae7b639a5541aa6626", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.26 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling unicode-width v0.1.4 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling winapi v0.2.8 [INFO] [stderr] Compiling log v0.3.8 [INFO] [stderr] Compiling lazy_static v0.2.8 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling smallvec v0.4.1 [INFO] [stderr] Compiling term v0.4.6 [INFO] [stderr] Compiling stable_deref_trait v1.0.0 [INFO] [stderr] Compiling regex-syntax v0.4.1 [INFO] [stderr] Compiling kailua_env v1.0.4 (/opt/rustwide/workdir/kailua_env) [INFO] [stderr] Compiling parse-generics-shim v0.1.1 [INFO] [stderr] Compiling utf8-ranges v1.0.0 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling serde v1.0.10 [INFO] [stderr] Compiling atomic v0.3.4 [INFO] [stderr] Compiling take_mut v0.1.3 [INFO] [stderr] Compiling matches v0.1.6 [INFO] [stderr] Compiling itoa v0.3.1 [INFO] [stderr] Compiling dtoa v0.4.1 [INFO] [stderr] Compiling vec_map v0.7.0 [INFO] [stderr] Compiling bitflags v0.8.2 [INFO] [stderr] Compiling num-traits v0.1.40 [INFO] [stderr] Compiling unicode-normalization v0.1.5 [INFO] [stderr] Compiling futures v0.1.14 [INFO] [stderr] Compiling slab v0.3.0 [INFO] [stderr] Compiling same-file v0.1.3 [INFO] [stderr] Compiling percent-encoding v1.0.0 [INFO] [stderr] Compiling ansi_term v0.9.0 [INFO] [stderr] Compiling unicode-segmentation v1.1.0 [INFO] [stderr] Compiling bitflags v0.9.1 [INFO] [stderr] Compiling strsim v0.6.0 [INFO] [stderr] Compiling vec_map v0.8.0 [INFO] [stderr] Compiling owning_ref v0.2.4 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling memchr v1.0.1 [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Compiling thread-id v3.2.0 [INFO] [stderr] Compiling term_size v0.3.0 [INFO] [stderr] Compiling num_cpus v1.6.2 [INFO] [stderr] Compiling atty v0.2.2 [INFO] [stderr] Compiling tokio-timer v0.1.2 [INFO] [stderr] Compiling thread_local v0.3.4 [INFO] [stderr] Compiling walkdir v1.0.7 [INFO] [stderr] Compiling owning_ref v0.3.3 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling idna v0.1.4 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling futures-cpupool v0.1.5 [INFO] [stderr] Compiling aho-corasick v0.6.3 [INFO] [stderr] Compiling parking_lot_core v0.2.2 [INFO] [stderr] Compiling serde_json v1.0.2 [INFO] [stderr] Compiling textwrap v0.6.0 [INFO] [stderr] Compiling kailua_diag v1.0.4 (/opt/rustwide/workdir/kailua_diag) [INFO] [stderr] Compiling url v1.5.1 [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> kailua_diag/src/message.rs:53:21 [INFO] [stdout] | [INFO] [stdout] 53 | b'a'...b'z' | b'-' => {}, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [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] --> kailua_diag/src/message.rs:54:21 [INFO] [stdout] | [INFO] [stdout] 54 | b'A'...b'Z' => *c += 32, [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] --> kailua_diag/src/report.rs:301:62 [INFO] [stdout] | [INFO] [stdout] 301 | ... self.cur += if let Ok('\u{10000}'...'\u{10ffff}') = c { 2 } else { 1 }; [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: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> kailua_diag/src/report.rs:156:17 [INFO] [stdout] | [INFO] [stdout] 156 | report: &'a Report, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [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] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 156 - report: &'a Report, [INFO] [stdout] 156 + report: &'a dyn Report, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> kailua_diag/src/message.rs:113:27 [INFO] [stdout] | [INFO] [stdout] 113 | impl<'a> Localize for &'a Localize { [INFO] [stdout] | ^^^^^^^^ [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] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 113 - impl<'a> Localize for &'a Localize { [INFO] [stdout] 113 + impl<'a> Localize for &'a dyn Localize { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> kailua_diag/src/report.rs:87:54 [INFO] [stdout] | [INFO] [stdout] 87 | fn add_span(&self, kind: Kind, span: Span, msg: &Localize) -> Result<()>; [INFO] [stdout] | ^^^^^^^^ [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] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 87 - fn add_span(&self, kind: Kind, span: Span, msg: &Localize) -> Result<()>; [INFO] [stdout] 87 + fn add_span(&self, kind: Kind, span: Span, msg: &dyn Localize) -> Result<()>; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> kailua_diag/src/report.rs:92:46 [INFO] [stdout] | [INFO] [stdout] 92 | fn add_span(&self, k: Kind, s: Span, m: &Localize) -> Result<()> { (**self).add_span(k, s, m) } [INFO] [stdout] | ^^^^^^^^ [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] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 92 - fn add_span(&self, k: Kind, s: Span, m: &Localize) -> Result<()> { (**self).add_span(k, s, m) } [INFO] [stdout] 92 + fn add_span(&self, k: Kind, s: Span, m: &dyn Localize) -> Result<()> { (**self).add_span(k, s, m) } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> kailua_diag/src/report.rs:97:46 [INFO] [stdout] | [INFO] [stdout] 97 | fn add_span(&self, k: Kind, s: Span, m: &Localize) -> Result<()> { (**self).add_span(k, s, m) } [INFO] [stdout] | ^^^^^^^^ [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] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 97 - fn add_span(&self, k: Kind, s: Span, m: &Localize) -> Result<()> { (**self).add_span(k, s, m) } [INFO] [stdout] 97 + fn add_span(&self, k: Kind, s: Span, m: &dyn Localize) -> Result<()> { (**self).add_span(k, s, m) } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> kailua_diag/src/report.rs:102:46 [INFO] [stdout] | [INFO] [stdout] 102 | fn add_span(&self, k: Kind, s: Span, m: &Localize) -> Result<()> { (**self).add_span(k, s, m) } [INFO] [stdout] | ^^^^^^^^ [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] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 102 - fn add_span(&self, k: Kind, s: Span, m: &Localize) -> Result<()> { (**self).add_span(k, s, m) } [INFO] [stdout] 102 + fn add_span(&self, k: Kind, s: Span, m: &dyn Localize) -> Result<()> { (**self).add_span(k, s, m) } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> kailua_diag/src/report.rs:107:46 [INFO] [stdout] | [INFO] [stdout] 107 | fn add_span(&self, k: Kind, s: Span, m: &Localize) -> Result<()> { (**self).add_span(k, s, m) } [INFO] [stdout] | ^^^^^^^^ [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] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 107 - fn add_span(&self, k: Kind, s: Span, m: &Localize) -> Result<()> { (**self).add_span(k, s, m) } [INFO] [stdout] 107 + fn add_span(&self, k: Kind, s: Span, m: &dyn Localize) -> Result<()> { (**self).add_span(k, s, m) } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> kailua_diag/src/report.rs:112:46 [INFO] [stdout] | [INFO] [stdout] 112 | fn add_span(&self, k: Kind, s: Span, m: &Localize) -> Result<()> { (**self).add_span(k, s, m) } [INFO] [stdout] | ^^^^^^^^ [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] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 112 - fn add_span(&self, k: Kind, s: Span, m: &Localize) -> Result<()> { (**self).add_span(k, s, m) } [INFO] [stdout] 112 + fn add_span(&self, k: Kind, s: Span, m: &dyn Localize) -> Result<()> { (**self).add_span(k, s, m) } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> kailua_diag/src/report.rs:161:24 [INFO] [stdout] | [INFO] [stdout] 161 | fn new(report: &'a Report, result: Result) -> ReportMore<'a, T> { [INFO] [stdout] | ^^^^^^ [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] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 161 - fn new(report: &'a Report, result: Result) -> ReportMore<'a, T> { [INFO] [stdout] 161 + fn new(report: &'a dyn Report, result: Result) -> ReportMore<'a, T> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> kailua_diag/src/report.rs:357:54 [INFO] [stdout] | [INFO] [stdout] 357 | fn add_span(&self, kind: Kind, span: Span, msg: &Localize) -> Result<()> { [INFO] [stdout] | ^^^^^^^^ [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] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 357 - fn add_span(&self, kind: Kind, span: Span, msg: &Localize) -> Result<()> { [INFO] [stdout] 357 + fn add_span(&self, kind: Kind, span: Span, msg: &dyn Localize) -> Result<()> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> kailua_diag/src/report.rs:547:54 [INFO] [stdout] | [INFO] [stdout] 547 | fn add_span(&self, kind: Kind, span: Span, msg: &Localize) -> Result<()> { [INFO] [stdout] | ^^^^^^^^ [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] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 547 - fn add_span(&self, kind: Kind, span: Span, msg: &Localize) -> Result<()> { [INFO] [stdout] 547 + fn add_span(&self, kind: Kind, span: Span, msg: &dyn Localize) -> Result<()> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> kailua_diag/src/report.rs:562:57 [INFO] [stdout] | [INFO] [stdout] 562 | fn add_span(&self, _kind: Kind, _span: Span, _msg: &Localize) -> Result<()> { [INFO] [stdout] | ^^^^^^^^ [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] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 562 - fn add_span(&self, _kind: Kind, _span: Span, _msg: &Localize) -> Result<()> { [INFO] [stdout] 562 + fn add_span(&self, _kind: Kind, _span: Span, _msg: &dyn Localize) -> Result<()> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> kailua_diag/src/report.rs:595:54 [INFO] [stdout] | [INFO] [stdout] 595 | fn add_span(&self, kind: Kind, span: Span, msg: &Localize) -> Result<()> { [INFO] [stdout] | ^^^^^^^^ [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] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 595 - fn add_span(&self, kind: Kind, span: Span, msg: &Localize) -> Result<()> { [INFO] [stdout] 595 + fn add_span(&self, kind: Kind, span: Span, msg: &dyn Localize) -> Result<()> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `core::str::::trim_right_matches`: superseded by `trim_end_matches` [INFO] [stdout] --> kailua_diag/src/message.rs:84:66 [INFO] [stdout] | [INFO] [stdout] 84 | str::from_utf8(&self.lang).expect("locale is not UTF-8").trim_right_matches('\0') [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end_matches` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling regex v0.2.2 [INFO] [stderr] Compiling parking_lot v0.4.4 [INFO] [stderr] Compiling clap v2.25.0 [INFO] [stdout] error[E0713]: borrow may still be in use when destructor runs [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/url-1.5.1/src/form_urlencoded.rs:251:40 [INFO] [stdout] | [INFO] [stdout] 249 | impl<'a> Target for ::UrlQuery<'a> { [INFO] [stdout] | -- lifetime `'a` defined here [INFO] [stdout] 250 | fn as_mut_string(&mut self) -> &mut String { &mut self.url.serialization } [INFO] [stdout] 251 | fn finish(self) -> &'a mut ::Url { self.url } [INFO] [stdout] | ^^^^^^^^ - here, drop of `self` needs exclusive access to `*self.url`, because the type `UrlQuery<'_>` implements the `Drop` trait [INFO] [stdout] | | [INFO] [stdout] | returning this value requires that `*self.url` is borrowed for `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling serde_derive_internals v0.15.1 [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0713`. [INFO] [stdout] [INFO] [stderr] error: could not compile `url` due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "3b3c8fb9c4e89d9a301f93cbda49f024dcd9b5d1fcc30fae7b639a5541aa6626", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b3c8fb9c4e89d9a301f93cbda49f024dcd9b5d1fcc30fae7b639a5541aa6626", kill_on_drop: false }` [INFO] [stdout] 3b3c8fb9c4e89d9a301f93cbda49f024dcd9b5d1fcc30fae7b639a5541aa6626