[INFO] cloning repository https://github.com/digitalorder/tetrust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/digitalorder/tetrust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdigitalorder%2Ftetrust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdigitalorder%2Ftetrust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 14b82606fc42a49f01949ba6c1c70ec7e128502a [INFO] testing digitalorder/tetrust against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdigitalorder%2Ftetrust" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/digitalorder/tetrust on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/digitalorder/tetrust [INFO] finished tweaking git repo https://github.com/digitalorder/tetrust [INFO] tweaked toml for git repo https://github.com/digitalorder/tetrust written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/digitalorder/tetrust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] afcfd2763a44fb53b9677c9e5db0ba86a8d1e2c1f4feaffd50d99798be8c984f [INFO] running `Command { std: "docker" "start" "-a" "afcfd2763a44fb53b9677c9e5db0ba86a8d1e2c1f4feaffd50d99798be8c984f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "afcfd2763a44fb53b9677c9e5db0ba86a8d1e2c1f4feaffd50d99798be8c984f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "afcfd2763a44fb53b9677c9e5db0ba86a8d1e2c1f4feaffd50d99798be8c984f", kill_on_drop: false }` [INFO] [stdout] afcfd2763a44fb53b9677c9e5db0ba86a8d1e2c1f4feaffd50d99798be8c984f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5f0a3b265948952327f17084c4a2a9b6140c3e98a30dc66b7bdef37f3f0f764c [INFO] running `Command { std: "docker" "start" "-a" "5f0a3b265948952327f17084c4a2a9b6140c3e98a30dc66b7bdef37f3f0f764c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.8 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling numtoa v0.1.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling termion v1.5.5 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling clap v2.33.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling tetrust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/view.rs:42:62 [INFO] [stdout] | [INFO] [stdout] 42 | termion::color::AnsiValue(16 + 36 * $r + 6 * $g + $b); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 78 | rgb_color!(5, 5, 5) [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `rgb_color` [INFO] [stdout] = note: this warning originates in the macro `rgb_color` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/view.rs:42:62 [INFO] [stdout] | [INFO] [stdout] 42 | termion::color::AnsiValue(16 + 36 * $r + 6 * $g + $b); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 167 | shape_and_color!(Shape::OShape, rgb_color!(5, 5, 0), rgb_color!(3, 3, 0)), // yellow [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `rgb_color` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/view.rs:42:62 [INFO] [stdout] | [INFO] [stdout] 42 | termion::color::AnsiValue(16 + 36 * $r + 6 * $g + $b); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 167 | shape_and_color!(Shape::OShape, rgb_color!(5, 5, 0), rgb_color!(3, 3, 0)), // yellow [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `rgb_color` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/view.rs:42:62 [INFO] [stdout] | [INFO] [stdout] 42 | termion::color::AnsiValue(16 + 36 * $r + 6 * $g + $b); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 168 | shape_and_color!(Shape::IShape, rgb_color!(1, 5, 5), rgb_color!(0, 3, 3)), // cyan [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `rgb_color` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/view.rs:42:62 [INFO] [stdout] | [INFO] [stdout] 42 | termion::color::AnsiValue(16 + 36 * $r + 6 * $g + $b); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 168 | shape_and_color!(Shape::IShape, rgb_color!(1, 5, 5), rgb_color!(0, 3, 3)), // cyan [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `rgb_color` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/view.rs:42:62 [INFO] [stdout] | [INFO] [stdout] 42 | termion::color::AnsiValue(16 + 36 * $r + 6 * $g + $b); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 169 | shape_and_color!(Shape::TShape, rgb_color!(5, 0, 5), rgb_color!(2, 0, 2)), // purple [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `rgb_color` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/view.rs:42:62 [INFO] [stdout] | [INFO] [stdout] 42 | termion::color::AnsiValue(16 + 36 * $r + 6 * $g + $b); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 169 | shape_and_color!(Shape::TShape, rgb_color!(5, 0, 5), rgb_color!(2, 0, 2)), // purple [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `rgb_color` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/view.rs:42:62 [INFO] [stdout] | [INFO] [stdout] 42 | termion::color::AnsiValue(16 + 36 * $r + 6 * $g + $b); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 170 | shape_and_color!(Shape::SShape, rgb_color!(0, 5, 0), rgb_color!(0, 2, 0)), // green [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `rgb_color` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/view.rs:42:62 [INFO] [stdout] | [INFO] [stdout] 42 | termion::color::AnsiValue(16 + 36 * $r + 6 * $g + $b); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 170 | shape_and_color!(Shape::SShape, rgb_color!(0, 5, 0), rgb_color!(0, 2, 0)), // green [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `rgb_color` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/view.rs:42:62 [INFO] [stdout] | [INFO] [stdout] 42 | termion::color::AnsiValue(16 + 36 * $r + 6 * $g + $b); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 171 | shape_and_color!(Shape::ZShape, rgb_color!(5, 0, 0), rgb_color!(2, 0, 0)), // red [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `rgb_color` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/view.rs:42:62 [INFO] [stdout] | [INFO] [stdout] 42 | termion::color::AnsiValue(16 + 36 * $r + 6 * $g + $b); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 171 | shape_and_color!(Shape::ZShape, rgb_color!(5, 0, 0), rgb_color!(2, 0, 0)), // red [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `rgb_color` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/view.rs:42:62 [INFO] [stdout] | [INFO] [stdout] 42 | termion::color::AnsiValue(16 + 36 * $r + 6 * $g + $b); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 172 | shape_and_color!(Shape::JShape, rgb_color!(0, 0, 5), rgb_color!(0, 0, 3)), // blue [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `rgb_color` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/view.rs:42:62 [INFO] [stdout] | [INFO] [stdout] 42 | termion::color::AnsiValue(16 + 36 * $r + 6 * $g + $b); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 172 | shape_and_color!(Shape::JShape, rgb_color!(0, 0, 5), rgb_color!(0, 0, 3)), // blue [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `rgb_color` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/view.rs:42:62 [INFO] [stdout] | [INFO] [stdout] 42 | termion::color::AnsiValue(16 + 36 * $r + 6 * $g + $b); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 173 | shape_and_color!(Shape::LShape, rgb_color!(5, 2, 0), rgb_color!(3, 1, 0)), // orange [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `rgb_color` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/view.rs:42:62 [INFO] [stdout] | [INFO] [stdout] 42 | termion::color::AnsiValue(16 + 36 * $r + 6 * $g + $b); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 173 | shape_and_color!(Shape::LShape, rgb_color!(5, 2, 0), rgb_color!(3, 1, 0)), // orange [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `rgb_color` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/next_tetro_ctrl.rs:58:58 [INFO] [stdout] | [INFO] [stdout] 58 | pub fn swap(self: &mut Self, shape: Shape) -> Result<(FieldTetrimino), AlreadyPushed> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 58 - pub fn swap(self: &mut Self, shape: Shape) -> Result<(FieldTetrimino), AlreadyPushed> { [INFO] [stdout] 58 + pub fn swap(self: &mut Self, shape: Shape) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 33.63s [INFO] running `Command { std: "docker" "inspect" "5f0a3b265948952327f17084c4a2a9b6140c3e98a30dc66b7bdef37f3f0f764c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f0a3b265948952327f17084c4a2a9b6140c3e98a30dc66b7bdef37f3f0f764c", kill_on_drop: false }` [INFO] [stdout] 5f0a3b265948952327f17084c4a2a9b6140c3e98a30dc66b7bdef37f3f0f764c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1fea20d513f87b4774643e21f857c67de5bbc63b72060ccbd441dec55b22105c [INFO] running `Command { std: "docker" "start" "-a" "1fea20d513f87b4774643e21f857c67de5bbc63b72060ccbd441dec55b22105c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/view.rs:42:62 [INFO] [stdout] | [INFO] [stdout] 42 | termion::color::AnsiValue(16 + 36 * $r + 6 * $g + $b); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 78 | rgb_color!(5, 5, 5) [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `rgb_color` [INFO] [stdout] = note: this warning originates in the macro `rgb_color` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/view.rs:42:62 [INFO] [stdout] | [INFO] [stdout] 42 | termion::color::AnsiValue(16 + 36 * $r + 6 * $g + $b); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 167 | shape_and_color!(Shape::OShape, rgb_color!(5, 5, 0), rgb_color!(3, 3, 0)), // yellow [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `rgb_color` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/view.rs:42:62 [INFO] [stdout] | [INFO] [stdout] 42 | termion::color::AnsiValue(16 + 36 * $r + 6 * $g + $b); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 167 | shape_and_color!(Shape::OShape, rgb_color!(5, 5, 0), rgb_color!(3, 3, 0)), // yellow [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `rgb_color` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/view.rs:42:62 [INFO] [stdout] | [INFO] [stdout] 42 | termion::color::AnsiValue(16 + 36 * $r + 6 * $g + $b); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 168 | shape_and_color!(Shape::IShape, rgb_color!(1, 5, 5), rgb_color!(0, 3, 3)), // cyan [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `rgb_color` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/view.rs:42:62 [INFO] [stdout] | [INFO] [stdout] 42 | termion::color::AnsiValue(16 + 36 * $r + 6 * $g + $b); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 168 | shape_and_color!(Shape::IShape, rgb_color!(1, 5, 5), rgb_color!(0, 3, 3)), // cyan [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `rgb_color` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/view.rs:42:62 [INFO] [stdout] | [INFO] [stdout] 42 | termion::color::AnsiValue(16 + 36 * $r + 6 * $g + $b); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 169 | shape_and_color!(Shape::TShape, rgb_color!(5, 0, 5), rgb_color!(2, 0, 2)), // purple [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `rgb_color` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/view.rs:42:62 [INFO] [stdout] | [INFO] [stdout] 42 | termion::color::AnsiValue(16 + 36 * $r + 6 * $g + $b); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 169 | shape_and_color!(Shape::TShape, rgb_color!(5, 0, 5), rgb_color!(2, 0, 2)), // purple [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `rgb_color` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/view.rs:42:62 [INFO] [stdout] | [INFO] [stdout] 42 | termion::color::AnsiValue(16 + 36 * $r + 6 * $g + $b); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 170 | shape_and_color!(Shape::SShape, rgb_color!(0, 5, 0), rgb_color!(0, 2, 0)), // green [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `rgb_color` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/view.rs:42:62 [INFO] [stdout] | [INFO] [stdout] 42 | termion::color::AnsiValue(16 + 36 * $r + 6 * $g + $b); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 170 | shape_and_color!(Shape::SShape, rgb_color!(0, 5, 0), rgb_color!(0, 2, 0)), // green [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `rgb_color` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/view.rs:42:62 [INFO] [stdout] | [INFO] [stdout] 42 | termion::color::AnsiValue(16 + 36 * $r + 6 * $g + $b); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 171 | shape_and_color!(Shape::ZShape, rgb_color!(5, 0, 0), rgb_color!(2, 0, 0)), // red [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `rgb_color` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/view.rs:42:62 [INFO] [stdout] | [INFO] [stdout] 42 | termion::color::AnsiValue(16 + 36 * $r + 6 * $g + $b); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 171 | shape_and_color!(Shape::ZShape, rgb_color!(5, 0, 0), rgb_color!(2, 0, 0)), // red [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `rgb_color` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/view.rs:42:62 [INFO] [stdout] | [INFO] [stdout] 42 | termion::color::AnsiValue(16 + 36 * $r + 6 * $g + $b); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 172 | shape_and_color!(Shape::JShape, rgb_color!(0, 0, 5), rgb_color!(0, 0, 3)), // blue [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `rgb_color` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/view.rs:42:62 [INFO] [stdout] | [INFO] [stdout] 42 | termion::color::AnsiValue(16 + 36 * $r + 6 * $g + $b); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 172 | shape_and_color!(Shape::JShape, rgb_color!(0, 0, 5), rgb_color!(0, 0, 3)), // blue [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `rgb_color` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/view.rs:42:62 [INFO] [stdout] | [INFO] [stdout] 42 | termion::color::AnsiValue(16 + 36 * $r + 6 * $g + $b); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 173 | shape_and_color!(Shape::LShape, rgb_color!(5, 2, 0), rgb_color!(3, 1, 0)), // orange [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `rgb_color` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/view.rs:42:62 [INFO] [stdout] | [INFO] [stdout] 42 | termion::color::AnsiValue(16 + 36 * $r + 6 * $g + $b); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 173 | shape_and_color!(Shape::LShape, rgb_color!(5, 2, 0), rgb_color!(3, 1, 0)), // orange [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `rgb_color` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling tetrust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/next_tetro_ctrl.rs:58:58 [INFO] [stdout] | [INFO] [stdout] 58 | pub fn swap(self: &mut Self, shape: Shape) -> Result<(FieldTetrimino), AlreadyPushed> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 58 - pub fn swap(self: &mut Self, shape: Shape) -> Result<(FieldTetrimino), AlreadyPushed> { [INFO] [stdout] 58 + pub fn swap(self: &mut Self, shape: Shape) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/view.rs:42:62 [INFO] [stdout] | [INFO] [stdout] 42 | termion::color::AnsiValue(16 + 36 * $r + 6 * $g + $b); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 78 | rgb_color!(5, 5, 5) [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `rgb_color` [INFO] [stdout] = note: this warning originates in the macro `rgb_color` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/view.rs:42:62 [INFO] [stdout] | [INFO] [stdout] 42 | termion::color::AnsiValue(16 + 36 * $r + 6 * $g + $b); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 167 | shape_and_color!(Shape::OShape, rgb_color!(5, 5, 0), rgb_color!(3, 3, 0)), // yellow [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `rgb_color` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/view.rs:42:62 [INFO] [stdout] | [INFO] [stdout] 42 | termion::color::AnsiValue(16 + 36 * $r + 6 * $g + $b); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 167 | shape_and_color!(Shape::OShape, rgb_color!(5, 5, 0), rgb_color!(3, 3, 0)), // yellow [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `rgb_color` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/view.rs:42:62 [INFO] [stdout] | [INFO] [stdout] 42 | termion::color::AnsiValue(16 + 36 * $r + 6 * $g + $b); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 168 | shape_and_color!(Shape::IShape, rgb_color!(1, 5, 5), rgb_color!(0, 3, 3)), // cyan [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `rgb_color` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/view.rs:42:62 [INFO] [stdout] | [INFO] [stdout] 42 | termion::color::AnsiValue(16 + 36 * $r + 6 * $g + $b); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 168 | shape_and_color!(Shape::IShape, rgb_color!(1, 5, 5), rgb_color!(0, 3, 3)), // cyan [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `rgb_color` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/view.rs:42:62 [INFO] [stdout] | [INFO] [stdout] 42 | termion::color::AnsiValue(16 + 36 * $r + 6 * $g + $b); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 169 | shape_and_color!(Shape::TShape, rgb_color!(5, 0, 5), rgb_color!(2, 0, 2)), // purple [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `rgb_color` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/view.rs:42:62 [INFO] [stdout] | [INFO] [stdout] 42 | termion::color::AnsiValue(16 + 36 * $r + 6 * $g + $b); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 169 | shape_and_color!(Shape::TShape, rgb_color!(5, 0, 5), rgb_color!(2, 0, 2)), // purple [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `rgb_color` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/view.rs:42:62 [INFO] [stdout] | [INFO] [stdout] 42 | termion::color::AnsiValue(16 + 36 * $r + 6 * $g + $b); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 170 | shape_and_color!(Shape::SShape, rgb_color!(0, 5, 0), rgb_color!(0, 2, 0)), // green [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `rgb_color` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/view.rs:42:62 [INFO] [stdout] | [INFO] [stdout] 42 | termion::color::AnsiValue(16 + 36 * $r + 6 * $g + $b); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 170 | shape_and_color!(Shape::SShape, rgb_color!(0, 5, 0), rgb_color!(0, 2, 0)), // green [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `rgb_color` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/view.rs:42:62 [INFO] [stdout] | [INFO] [stdout] 42 | termion::color::AnsiValue(16 + 36 * $r + 6 * $g + $b); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 171 | shape_and_color!(Shape::ZShape, rgb_color!(5, 0, 0), rgb_color!(2, 0, 0)), // red [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `rgb_color` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/view.rs:42:62 [INFO] [stdout] | [INFO] [stdout] 42 | termion::color::AnsiValue(16 + 36 * $r + 6 * $g + $b); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 171 | shape_and_color!(Shape::ZShape, rgb_color!(5, 0, 0), rgb_color!(2, 0, 0)), // red [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `rgb_color` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/view.rs:42:62 [INFO] [stdout] | [INFO] [stdout] 42 | termion::color::AnsiValue(16 + 36 * $r + 6 * $g + $b); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 172 | shape_and_color!(Shape::JShape, rgb_color!(0, 0, 5), rgb_color!(0, 0, 3)), // blue [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `rgb_color` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/view.rs:42:62 [INFO] [stdout] | [INFO] [stdout] 42 | termion::color::AnsiValue(16 + 36 * $r + 6 * $g + $b); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 172 | shape_and_color!(Shape::JShape, rgb_color!(0, 0, 5), rgb_color!(0, 0, 3)), // blue [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `rgb_color` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/view.rs:42:62 [INFO] [stdout] | [INFO] [stdout] 42 | termion::color::AnsiValue(16 + 36 * $r + 6 * $g + $b); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 173 | shape_and_color!(Shape::LShape, rgb_color!(5, 2, 0), rgb_color!(3, 1, 0)), // orange [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `rgb_color` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/view.rs:42:62 [INFO] [stdout] | [INFO] [stdout] 42 | termion::color::AnsiValue(16 + 36 * $r + 6 * $g + $b); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 173 | shape_and_color!(Shape::LShape, rgb_color!(5, 2, 0), rgb_color!(3, 1, 0)), // orange [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `rgb_color` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/next_tetro_ctrl.rs:58:58 [INFO] [stdout] | [INFO] [stdout] 58 | pub fn swap(self: &mut Self, shape: Shape) -> Result<(FieldTetrimino), AlreadyPushed> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 58 - pub fn swap(self: &mut Self, shape: Shape) -> Result<(FieldTetrimino), AlreadyPushed> { [INFO] [stdout] 58 + pub fn swap(self: &mut Self, shape: Shape) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.39s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/tetrust-c2a4e553f8087774) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/tetrust-bec7c362fc1d8989) [INFO] running `Command { std: "docker" "inspect" "1fea20d513f87b4774643e21f857c67de5bbc63b72060ccbd441dec55b22105c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1fea20d513f87b4774643e21f857c67de5bbc63b72060ccbd441dec55b22105c", kill_on_drop: false }` [INFO] [stdout] 1fea20d513f87b4774643e21f857c67de5bbc63b72060ccbd441dec55b22105c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2053a1b3b6088cf3a8b5f800c43231be087ff6d4dbd14d7a1ca30168ea80963a [INFO] running `Command { std: "docker" "start" "-a" "2053a1b3b6088cf3a8b5f800c43231be087ff6d4dbd14d7a1ca30168ea80963a", kill_on_drop: false }` [INFO] [stderr] warning: trailing semicolon in macro used in expression position [INFO] [stderr] --> src/view.rs:42:62 [INFO] [stderr] | [INFO] [stderr] 42 | termion::color::AnsiValue(16 + 36 * $r + 6 * $g + $b); [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 78 | rgb_color!(5, 5, 5) [INFO] [stderr] | ------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: macro invocations at the end of a block are treated as expressions [INFO] [stderr] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `rgb_color` [INFO] [stderr] = note: this warning originates in the macro `rgb_color` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trailing semicolon in macro used in expression position [INFO] [stderr] --> src/view.rs:42:62 [INFO] [stderr] | [INFO] [stderr] 42 | termion::color::AnsiValue(16 + 36 * $r + 6 * $g + $b); [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 167 | shape_and_color!(Shape::OShape, rgb_color!(5, 5, 0), rgb_color!(3, 3, 0)), // yellow [INFO] [stderr] | ------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: this warning originates in the macro `rgb_color` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trailing semicolon in macro used in expression position [INFO] [stderr] --> src/view.rs:42:62 [INFO] [stderr] | [INFO] [stderr] 42 | termion::color::AnsiValue(16 + 36 * $r + 6 * $g + $b); [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 167 | shape_and_color!(Shape::OShape, rgb_color!(5, 5, 0), rgb_color!(3, 3, 0)), // yellow [INFO] [stderr] | ------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: this warning originates in the macro `rgb_color` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trailing semicolon in macro used in expression position [INFO] [stderr] --> src/view.rs:42:62 [INFO] [stderr] | [INFO] [stderr] 42 | termion::color::AnsiValue(16 + 36 * $r + 6 * $g + $b); [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 168 | shape_and_color!(Shape::IShape, rgb_color!(1, 5, 5), rgb_color!(0, 3, 3)), // cyan [INFO] [stderr] | ------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: this warning originates in the macro `rgb_color` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trailing semicolon in macro used in expression position [INFO] [stderr] --> src/view.rs:42:62 [INFO] [stderr] | [INFO] [stderr] 42 | termion::color::AnsiValue(16 + 36 * $r + 6 * $g + $b); [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 168 | shape_and_color!(Shape::IShape, rgb_color!(1, 5, 5), rgb_color!(0, 3, 3)), // cyan [INFO] [stderr] | ------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: this warning originates in the macro `rgb_color` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trailing semicolon in macro used in expression position [INFO] [stderr] --> src/view.rs:42:62 [INFO] [stderr] | [INFO] [stderr] 42 | termion::color::AnsiValue(16 + 36 * $r + 6 * $g + $b); [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 169 | shape_and_color!(Shape::TShape, rgb_color!(5, 0, 5), rgb_color!(2, 0, 2)), // purple [INFO] [stderr] | ------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: this warning originates in the macro `rgb_color` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trailing semicolon in macro used in expression position [INFO] [stderr] --> src/view.rs:42:62 [INFO] [stderr] | [INFO] [stderr] 42 | termion::color::AnsiValue(16 + 36 * $r + 6 * $g + $b); [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 169 | shape_and_color!(Shape::TShape, rgb_color!(5, 0, 5), rgb_color!(2, 0, 2)), // purple [INFO] [stderr] | ------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: this warning originates in the macro `rgb_color` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trailing semicolon in macro used in expression position [INFO] [stderr] --> src/view.rs:42:62 [INFO] [stderr] | [INFO] [stderr] 42 | termion::color::AnsiValue(16 + 36 * $r + 6 * $g + $b); [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 170 | shape_and_color!(Shape::SShape, rgb_color!(0, 5, 0), rgb_color!(0, 2, 0)), // green [INFO] [stderr] | ------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: this warning originates in the macro `rgb_color` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trailing semicolon in macro used in expression position [INFO] [stderr] --> src/view.rs:42:62 [INFO] [stderr] | [INFO] [stderr] 42 | termion::color::AnsiValue(16 + 36 * $r + 6 * $g + $b); [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 170 | shape_and_color!(Shape::SShape, rgb_color!(0, 5, 0), rgb_color!(0, 2, 0)), // green [INFO] [stderr] | ------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: this warning originates in the macro `rgb_color` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trailing semicolon in macro used in expression position [INFO] [stderr] --> src/view.rs:42:62 [INFO] [stderr] | [INFO] [stderr] 42 | termion::color::AnsiValue(16 + 36 * $r + 6 * $g + $b); [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 171 | shape_and_color!(Shape::ZShape, rgb_color!(5, 0, 0), rgb_color!(2, 0, 0)), // red [INFO] [stderr] | ------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: this warning originates in the macro `rgb_color` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trailing semicolon in macro used in expression position [INFO] [stderr] --> src/view.rs:42:62 [INFO] [stderr] | [INFO] [stderr] 42 | termion::color::AnsiValue(16 + 36 * $r + 6 * $g + $b); [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 171 | shape_and_color!(Shape::ZShape, rgb_color!(5, 0, 0), rgb_color!(2, 0, 0)), // red [INFO] [stderr] | ------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: this warning originates in the macro `rgb_color` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trailing semicolon in macro used in expression position [INFO] [stderr] --> src/view.rs:42:62 [INFO] [stderr] | [INFO] [stderr] 42 | termion::color::AnsiValue(16 + 36 * $r + 6 * $g + $b); [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 172 | shape_and_color!(Shape::JShape, rgb_color!(0, 0, 5), rgb_color!(0, 0, 3)), // blue [INFO] [stderr] | ------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: this warning originates in the macro `rgb_color` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trailing semicolon in macro used in expression position [INFO] [stderr] --> src/view.rs:42:62 [INFO] [stderr] | [INFO] [stderr] 42 | termion::color::AnsiValue(16 + 36 * $r + 6 * $g + $b); [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 172 | shape_and_color!(Shape::JShape, rgb_color!(0, 0, 5), rgb_color!(0, 0, 3)), // blue [INFO] [stderr] | ------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: this warning originates in the macro `rgb_color` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trailing semicolon in macro used in expression position [INFO] [stderr] --> src/view.rs:42:62 [INFO] [stderr] | [INFO] [stderr] 42 | termion::color::AnsiValue(16 + 36 * $r + 6 * $g + $b); [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 173 | shape_and_color!(Shape::LShape, rgb_color!(5, 2, 0), rgb_color!(3, 1, 0)), // orange [INFO] [stderr] | ------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: this warning originates in the macro `rgb_color` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trailing semicolon in macro used in expression position [INFO] [stderr] --> src/view.rs:42:62 [INFO] [stderr] | [INFO] [stderr] 42 | termion::color::AnsiValue(16 + 36 * $r + 6 * $g + $b); [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 173 | shape_and_color!(Shape::LShape, rgb_color!(5, 2, 0), rgb_color!(3, 1, 0)), // orange [INFO] [stderr] | ------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: this warning originates in the macro `rgb_color` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/next_tetro_ctrl.rs:58:58 [INFO] [stderr] | [INFO] [stderr] 58 | pub fn swap(self: &mut Self, shape: Shape) -> Result<(FieldTetrimino), AlreadyPushed> { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 58 - pub fn swap(self: &mut Self, shape: Shape) -> Result<(FieldTetrimino), AlreadyPushed> { [INFO] [stderr] 58 + pub fn swap(self: &mut Self, shape: Shape) -> Result { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `tetrust` (lib) generated 16 warnings [INFO] [stderr] warning: `tetrust` (lib test) generated 16 warnings (16 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.31s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tetrust-c2a4e553f8087774) [INFO] [stdout] [INFO] [stdout] running 27 tests [INFO] [stdout] test figures::tests::create_o_shape ... ok [INFO] [stdout] test figures::tests::iterator_interface ... ok [INFO] [stdout] test figures::tests::rotate_j_shape ... ok [INFO] [stdout] test figures::tests::rotate_i_shape ... ok [INFO] [stdout] test figures::tests::rotate_o_shape ... ok [INFO] [stdout] test figures::tests::rotate_t_shape ... ok [INFO] [stdout] test figures::tests::rotate_z_shape ... ok [INFO] [stdout] test playfield::tests::bounce_right_wall ... ok [INFO] [stdout] test figures::tests::rotate_s_shape ... ok [INFO] [stdout] test next_tetro_ctrl::tests::cannot_swap_twice ... ok [INFO] [stdout] test playfield::tests::bounce_left_wall ... ok [INFO] [stdout] test playfield::tests::down_on_top_of_placed_tetro ... ok [INFO] [stdout] test playfield::tests::shape_at_after_placing_shape ... ok [INFO] [stdout] test playfield::tests::place_failure_outside_bounds ... ok [INFO] [stdout] test figures::tests::rotate_l_shape ... ok [INFO] [stdout] test playfield_ctrl::tests::line_storage_count_one ... ok [INFO] [stdout] test playfield_ctrl::tests::line_storage_count_two ... ok [INFO] [stdout] test playfield_ctrl::tests::line_storage_zero_on_creation ... ok [INFO] [stdout] test tlv::tests::decode_one_tlv ... ok [INFO] [stdout] test tlv::tests::encode_trivial ... ok [INFO] [stdout] test playfield::tests::shape_at_in_and_outside_bounds ... ok [INFO] [stdout] test playfield::tests::shape_at_after_new_active_shape ... ok [INFO] [stdout] test playfield::tests::o_in_bottom_left_corner ... ok [INFO] [stdout] test playfield::tests::lshape_in_bottom_left_corner ... ok [INFO] [stdout] test next_tetro_ctrl::tests::pop_5_and_hold ... ok [INFO] [stdout] test next_tetro_ctrl::tests::can_swap_after_pop ... ok [INFO] [stdout] test playfield_ctrl::tests::line_storage_access_not_set ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/tetrust-bec7c362fc1d8989) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests tetrust [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> /opt/rustwide/workdir/src/next_tetro_ctrl.rs:58:58 [INFO] [stderr] | [INFO] [stderr] 58 | pub fn swap(self: &mut Self, shape: Shape) -> Result<(FieldTetrimino), AlreadyPushed> { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 58 - pub fn swap(self: &mut Self, shape: Shape) -> Result<(FieldTetrimino), AlreadyPushed> { [INFO] [stderr] 58 + pub fn swap(self: &mut Self, shape: Shape) -> Result { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2053a1b3b6088cf3a8b5f800c43231be087ff6d4dbd14d7a1ca30168ea80963a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2053a1b3b6088cf3a8b5f800c43231be087ff6d4dbd14d7a1ca30168ea80963a", kill_on_drop: false }` [INFO] [stdout] 2053a1b3b6088cf3a8b5f800c43231be087ff6d4dbd14d7a1ca30168ea80963a