[INFO] cloning repository https://github.com/jimblandy/rbattle [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jimblandy/rbattle" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjimblandy%2Frbattle", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjimblandy%2Frbattle'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 629d1adb222d52e3ba0decb002e72519731395b8 [INFO] checking jimblandy/rbattle against try#f6e2f78768c57172b99c3e85892f867894dc7e30 for pr-75502 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjimblandy%2Frbattle" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jimblandy/rbattle on toolchain f6e2f78768c57172b99c3e85892f867894dc7e30 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jimblandy/rbattle [INFO] finished tweaking git repo https://github.com/jimblandy/rbattle [INFO] tweaked toml for git repo https://github.com/jimblandy/rbattle written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/jimblandy/rbattle already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... 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Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "4fd6f76bc7f398f1c8c458dcb95f86a343f84cf330091d9347f52bbbec1f60e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4fd6f76bc7f398f1c8c458dcb95f86a343f84cf330091d9347f52bbbec1f60e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4fd6f76bc7f398f1c8c458dcb95f86a343f84cf330091d9347f52bbbec1f60e5", kill_on_drop: false }` [INFO] [stdout] 4fd6f76bc7f398f1c8c458dcb95f86a343f84cf330091d9347f52bbbec1f60e5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8e7ee54c2c25b2c47402bd6990fd5b7171807578551dc07a6ff927f06ead1741 [INFO] running `Command { std: "docker" "start" "-a" "8e7ee54c2c25b2c47402bd6990fd5b7171807578551dc07a6ff927f06ead1741", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.43 [INFO] [stderr] Checking cfg-if v0.1.5 [INFO] [stderr] Compiling version_check v0.1.4 [INFO] [stderr] Compiling cc v1.0.25 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking futures v0.1.24 [INFO] [stderr] Checking byteorder v1.2.6 [INFO] [stderr] Checking crossbeam-utils v0.5.0 [INFO] [stderr] Checking slab v0.4.1 [INFO] [stderr] Checking lazycell v1.2.0 [INFO] [stderr] Checking bitflags v1.0.4 [INFO] [stderr] Checking downcast-rs v1.0.3 [INFO] [stderr] Compiling pkg-config v0.3.14 [INFO] [stderr] Compiling proc-macro2 v0.4.19 [INFO] [stderr] Checking remove_dir_all v0.5.1 [INFO] [stderr] Checking rustc-demangle v0.1.9 [INFO] [stderr] Compiling ryu v0.2.6 [INFO] [stderr] Checking scoped-tls v0.1.2 [INFO] 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[stderr] Compiling wayland-scanner v0.20.12 [INFO] [stderr] Compiling gl_generator v0.9.0 [INFO] [stderr] Compiling syn v0.15.4 [INFO] [stderr] Compiling libloading v0.5.0 [INFO] [stderr] Compiling backtrace-sys v0.1.24 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Checking crossbeam-epoch v0.5.2 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking rand v0.3.22 [INFO] [stderr] Checking tokio-executor v0.1.4 [INFO] [stderr] Checking tokio-io v0.1.8 [INFO] [stderr] Checking tokio-service v0.1.0 [INFO] [stderr] Checking tempfile v3.0.4 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking tokio-timer v0.2.6 [INFO] [stderr] Checking tokio-current-thread v0.1.1 [INFO] [stderr] Checking crossbeam-deque v0.6.1 [INFO] [stderr] Checking dlib v0.4.1 [INFO] [stderr] Checking tokio-threadpool v0.1.6 [INFO] [stderr] Checking wayland-sys v0.20.12 [INFO] [stderr] Compiling wayland-client v0.20.12 [INFO] [stderr] Compiling wayland-protocols v0.20.12 [INFO] [stderr] Checking parking_lot v0.6.4 [INFO] [stderr] Checking tokio-codec v0.1.0 [INFO] [stderr] Compiling glutin v0.17.0 [INFO] [stderr] Compiling glium v0.22.0 [INFO] [stderr] Checking wayland-commons v0.20.12 [INFO] [stderr] Checking tokio-reactor v0.1.5 [INFO] [stderr] Checking backtrace v0.3.9 [INFO] [stderr] Checking tokio-fs v0.1.3 [INFO] [stderr] Checking error-chain v0.12.0 [INFO] [stderr] Checking tokio-tcp v0.1.1 [INFO] [stderr] Checking tokio-uds v0.2.1 [INFO] [stderr] Checking tokio-udp v0.1.2 [INFO] [stderr] Checking tokio v0.1.8 [INFO] [stderr] Checking tokio-core v0.1.17 [INFO] [stderr] Compiling serde_derive v1.0.79 [INFO] [stderr] Checking tokio-proto v0.1.1 [INFO] [stderr] Checking smithay-client-toolkit v0.2.6 [INFO] [stderr] Checking winit v0.16.2 [INFO] [stderr] Checking rbattle v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/drawer.rs:72:26 [INFO] [stdout] | [INFO] [stdout] 72 | pub fn new(display: &Facade, map: &Map) -> Result [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Facade` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/drawer.rs:155:22 [INFO] [stdout] | [INFO] [stdout] 155 | fn new(display: &Facade, map: &Map) -> Result [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Facade` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/drawer.rs:238:22 [INFO] [stdout] | [INFO] [stdout] 238 | fn new(display: &Facade, map: &Map) -> Result [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Facade` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/drawer.rs:402:22 [INFO] [stdout] | [INFO] [stdout] 402 | fn new(display: &Facade, map: &Map) -> Result [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Facade` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/drawer.rs:522:22 [INFO] [stdout] | [INFO] [stdout] 522 | fn new(display: &Facade, _map: &Map) -> Result [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Facade` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/math.rs:123:5 [INFO] [stdout] | [INFO] [stdout] 123 | / (m[0][0] * (m[1][1] * m[2][2] - m[2][1] * m[1][2]) - [INFO] [stdout] 124 | | m[1][0] * (m[0][1] * m[2][2] - m[2][1] * m[0][2]) + [INFO] [stdout] 125 | | m[2][0] * (m[0][1] * m[1][2] - m[1][1] * m[0][2])) [INFO] [stdout] | |_______________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 123 | m[0][0] * (m[1][1] * m[2][2] - m[2][1] * m[1][2]) - [INFO] [stdout] 124 | m[1][0] * (m[0][1] * m[2][2] - m[2][1] * m[0][2]) + [INFO] [stdout] 125 | m[2][0] * (m[0][1] * m[1][2] - m[1][1] * m[0][2]) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/protocol.rs:96:23 [INFO] [stdout] | [INFO] [stdout] 96 | type Future = Box>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/scheduler.rs:31:53 [INFO] [stdout] | [INFO] [stdout] 31 | pending_actions: Vec)>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Notifier + Send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/scheduler.rs:67:41 [INFO] [stdout] | [INFO] [stdout] 67 | reply_to: Box) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Notifier + Send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Write` is imported redundantly [INFO] [stdout] --> src/main.rs:60:13 [INFO] [stdout] | [INFO] [stdout] 49 | use std::io::Write; [INFO] [stdout] | -------------- the item `Write` is already imported here [INFO] [stdout] ... [INFO] [stdout] 60 | use ::std::io::Write; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/test_utils.rs:156:9 [INFO] [stdout] | [INFO] [stdout] 156 | / (EqPoint(self.line.start) == EqPoint(other.line.start) && [INFO] [stdout] 157 | | EqPoint(self.line.end) == EqPoint(other.line.end) && [INFO] [stdout] 158 | | self.neighbor == other.neighbor) [INFO] [stdout] | |_________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 156 | EqPoint(self.line.start) == EqPoint(other.line.start) && [INFO] [stdout] 157 | EqPoint(self.line.end) == EqPoint(other.line.end) && [INFO] [stdout] 158 | self.neighbor == other.neighbor [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/drawer.rs:72:26 [INFO] [stdout] | [INFO] [stdout] 72 | pub fn new(display: &Facade, map: &Map) -> Result [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Facade` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/drawer.rs:155:22 [INFO] [stdout] | [INFO] [stdout] 155 | fn new(display: &Facade, map: &Map) -> Result [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Facade` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/drawer.rs:238:22 [INFO] [stdout] | [INFO] [stdout] 238 | fn new(display: &Facade, map: &Map) -> Result [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Facade` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/drawer.rs:402:22 [INFO] [stdout] | [INFO] [stdout] 402 | fn new(display: &Facade, map: &Map) -> Result [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Facade` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/drawer.rs:522:22 [INFO] [stdout] | [INFO] [stdout] 522 | fn new(display: &Facade, _map: &Map) -> Result [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Facade` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/math.rs:123:5 [INFO] [stdout] | [INFO] [stdout] 123 | / (m[0][0] * (m[1][1] * m[2][2] - m[2][1] * m[1][2]) - [INFO] [stdout] 124 | | m[1][0] * (m[0][1] * m[2][2] - m[2][1] * m[0][2]) + [INFO] [stdout] 125 | | m[2][0] * (m[0][1] * m[1][2] - m[1][1] * m[0][2])) [INFO] [stdout] | |_______________________________________________________^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 123 | m[0][0] * (m[1][1] * m[2][2] - m[2][1] * m[1][2]) - [INFO] [stdout] 124 | m[1][0] * (m[0][1] * m[2][2] - m[2][1] * m[0][2]) + [INFO] [stdout] 125 | m[2][0] * (m[0][1] * m[1][2] - m[1][1] * m[0][2]) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/protocol.rs:96:23 [INFO] [stdout] | [INFO] [stdout] 96 | type Future = Box>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/scheduler.rs:31:53 [INFO] [stdout] | [INFO] [stdout] 31 | pending_actions: Vec)>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Notifier + Send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/scheduler.rs:67:41 [INFO] [stdout] | [INFO] [stdout] 67 | reply_to: Box) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Notifier + Send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Write` is imported redundantly [INFO] [stdout] --> src/main.rs:60:13 [INFO] [stdout] | [INFO] [stdout] 49 | use std::io::Write; [INFO] [stdout] | -------------- the item `Write` is already imported here [INFO] [stdout] ... [INFO] [stdout] 60 | use ::std::io::Write; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/drawer.rs:224:1 [INFO] [stdout] | [INFO] [stdout] 224 | implement_vertex!(GraphVertex, point); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/drawer.rs:315:1 [INFO] [stdout] | [INFO] [stdout] 315 | implement_vertex!(UVVertex, vertex_uv); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/errors.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | / error_chain! { [INFO] [stdout] 3 | | links { } [INFO] [stdout] 4 | | foreign_links { [INFO] [stdout] 5 | | Io(::std::io::Error); [INFO] [stdout] 6 | | } [INFO] [stdout] 7 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/drawer.rs:224:1 [INFO] [stdout] | [INFO] [stdout] 224 | implement_vertex!(GraphVertex, point); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/drawer.rs:315:1 [INFO] [stdout] | [INFO] [stdout] 315 | implement_vertex!(UVVertex, vertex_uv); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/errors.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | / error_chain! { [INFO] [stdout] 3 | | links { } [INFO] [stdout] 4 | | foreign_links { [INFO] [stdout] 5 | | Io(::std::io::Error); [INFO] [stdout] 6 | | } [INFO] [stdout] 7 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/errors.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | / error_chain! { [INFO] [stdout] 3 | | links { } [INFO] [stdout] 4 | | foreign_links { [INFO] [stdout] 5 | | Io(::std::io::Error); [INFO] [stdout] 6 | | } [INFO] [stdout] 7 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/errors.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | / error_chain! { [INFO] [stdout] 3 | | links { } [INFO] [stdout] 4 | | foreign_links { [INFO] [stdout] 5 | | Io(::std::io::Error); [INFO] [stdout] 6 | | } [INFO] [stdout] 7 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 43s [INFO] running `Command { std: "docker" "inspect" "8e7ee54c2c25b2c47402bd6990fd5b7171807578551dc07a6ff927f06ead1741", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e7ee54c2c25b2c47402bd6990fd5b7171807578551dc07a6ff927f06ead1741", kill_on_drop: false }` [INFO] [stdout] 8e7ee54c2c25b2c47402bd6990fd5b7171807578551dc07a6ff927f06ead1741