[INFO] cloning repository https://github.com/szymon-zygula/reindeer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/szymon-zygula/reindeer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fszymon-zygula%2Freindeer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fszymon-zygula%2Freindeer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f0df488c8249d3c957ad61f46de6ae3bfe87aebf [INFO] testing szymon-zygula/reindeer against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fszymon-zygula%2Freindeer" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/szymon-zygula/reindeer [INFO] finished tweaking git repo https://github.com/szymon-zygula/reindeer [INFO] tweaked toml for git repo https://github.com/szymon-zygula/reindeer written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/szymon-zygula/reindeer on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/szymon-zygula/reindeer already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b568be8363a0cfdf0c3e4f0c7225da465610694c48c51a66bc2bb7ae49f5d2b5 [INFO] running `Command { std: "docker" "start" "-a" "b568be8363a0cfdf0c3e4f0c7225da465610694c48c51a66bc2bb7ae49f5d2b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b568be8363a0cfdf0c3e4f0c7225da465610694c48c51a66bc2bb7ae49f5d2b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b568be8363a0cfdf0c3e4f0c7225da465610694c48c51a66bc2bb7ae49f5d2b5", kill_on_drop: false }` [INFO] [stdout] b568be8363a0cfdf0c3e4f0c7225da465610694c48c51a66bc2bb7ae49f5d2b5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0025924dfb9f80c85a2f1fba0d183eb7940c44966d2be329df3c95a8b4fd6eff [INFO] running `Command { std: "docker" "start" "-a" "0025924dfb9f80c85a2f1fba0d183eb7940c44966d2be329df3c95a8b4fd6eff", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.55 [INFO] [stderr] Compiling Reindeer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `rows` is never read [INFO] [stdout] --> src/drawer.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct WinSize { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 9 | pub cols: i32, [INFO] [stdout] 10 | pub rows: i32 [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `WinSize` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/mesh.rs:121:18 [INFO] [stdout] | [INFO] [stdout] 121 | pub fn faces(&self) -> std::slice::Iter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 121 | pub fn faces(&self) -> std::slice::Iter<'_, Face> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `winsize` does not permit being left uninitialized [INFO] [stdout] --> src/drawer.rs:40:41 [INFO] [stdout] | [INFO] [stdout] 40 | let mut ws: libc::winsize = std::mem::MaybeUninit::uninit().assume_init(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: integers must be initialized [INFO] [stdout] = note: `#[warn(invalid_value)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `winsize` does not permit being left uninitialized [INFO] [stdout] --> src/renderer.rs:92:41 [INFO] [stdout] | [INFO] [stdout] 92 | let mut ws: libc::winsize = std::mem::MaybeUninit::uninit().assume_init(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: integers must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[f32; 4]` does not permit being left uninitialized [INFO] [stdout] --> src/matrix.rs:19:21 [INFO] [stdout] | [INFO] [stdout] 19 | std::mem::MaybeUninit::uninit().assume_init() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] ... [INFO] [stdout] 91 | declare_square_matrix!(Matrix2, 2); [INFO] [stdout] | ---------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: floats must be initialized [INFO] [stdout] = note: this warning originates in the macro `declare_square_matrix` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[f32; 2]` does not permit being left uninitialized [INFO] [stdout] --> src/matrix.rs:130:40 [INFO] [stdout] | [INFO] [stdout] 130 | let mut v: [f32; 2] = unsafe { std::mem::MaybeUninit::uninit().assume_init() }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: floats must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[f32; 9]` does not permit being left uninitialized [INFO] [stdout] --> src/matrix.rs:19:21 [INFO] [stdout] | [INFO] [stdout] 19 | std::mem::MaybeUninit::uninit().assume_init() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] ... [INFO] [stdout] 143 | declare_square_matrix!(Matrix3, 3); [INFO] [stdout] | ---------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: floats must be initialized [INFO] [stdout] = note: this warning originates in the macro `declare_square_matrix` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[f32; 3]` does not permit being left uninitialized [INFO] [stdout] --> src/matrix.rs:193:13 [INFO] [stdout] | [INFO] [stdout] 193 | std::mem::MaybeUninit::uninit().assume_init() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: floats must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[f32; 16]` does not permit being left uninitialized [INFO] [stdout] --> src/matrix.rs:19:21 [INFO] [stdout] | [INFO] [stdout] 19 | std::mem::MaybeUninit::uninit().assume_init() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] ... [INFO] [stdout] 211 | declare_square_matrix!(Matrix4, 4); [INFO] [stdout] | ---------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: floats must be initialized [INFO] [stdout] = note: this warning originates in the macro `declare_square_matrix` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[f32; 4]` does not permit being left uninitialized [INFO] [stdout] --> src/matrix.rs:229:13 [INFO] [stdout] | [INFO] [stdout] 229 | std::mem::MaybeUninit::uninit().assume_init() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: floats must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.95s [INFO] running `Command { std: "docker" "inspect" "0025924dfb9f80c85a2f1fba0d183eb7940c44966d2be329df3c95a8b4fd6eff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0025924dfb9f80c85a2f1fba0d183eb7940c44966d2be329df3c95a8b4fd6eff", kill_on_drop: false }` [INFO] [stdout] 0025924dfb9f80c85a2f1fba0d183eb7940c44966d2be329df3c95a8b4fd6eff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e41232d08297397404e8f3ccf038283ba37af9a03e739f642791662b7cbd0b4a [INFO] running `Command { std: "docker" "start" "-a" "e41232d08297397404e8f3ccf038283ba37af9a03e739f642791662b7cbd0b4a", kill_on_drop: false }` [INFO] [stderr] Compiling Reindeer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `rows` is never read [INFO] [stdout] --> src/drawer.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct WinSize { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 9 | pub cols: i32, [INFO] [stdout] 10 | pub rows: i32 [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `WinSize` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/mesh.rs:121:18 [INFO] [stdout] | [INFO] [stdout] 121 | pub fn faces(&self) -> std::slice::Iter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 121 | pub fn faces(&self) -> std::slice::Iter<'_, Face> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `winsize` does not permit being left uninitialized [INFO] [stdout] --> src/drawer.rs:40:41 [INFO] [stdout] | [INFO] [stdout] 40 | let mut ws: libc::winsize = std::mem::MaybeUninit::uninit().assume_init(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: integers must be initialized [INFO] [stdout] = note: `#[warn(invalid_value)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `winsize` does not permit being left uninitialized [INFO] [stdout] --> src/renderer.rs:92:41 [INFO] [stdout] | [INFO] [stdout] 92 | let mut ws: libc::winsize = std::mem::MaybeUninit::uninit().assume_init(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: integers must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[f32; 4]` does not permit being left uninitialized [INFO] [stdout] --> src/matrix.rs:19:21 [INFO] [stdout] | [INFO] [stdout] 19 | std::mem::MaybeUninit::uninit().assume_init() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] ... [INFO] [stdout] 91 | declare_square_matrix!(Matrix2, 2); [INFO] [stdout] | ---------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: floats must be initialized [INFO] [stdout] = note: this warning originates in the macro `declare_square_matrix` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[f32; 2]` does not permit being left uninitialized [INFO] [stdout] --> src/matrix.rs:130:40 [INFO] [stdout] | [INFO] [stdout] 130 | let mut v: [f32; 2] = unsafe { std::mem::MaybeUninit::uninit().assume_init() }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: floats must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[f32; 9]` does not permit being left uninitialized [INFO] [stdout] --> src/matrix.rs:19:21 [INFO] [stdout] | [INFO] [stdout] 19 | std::mem::MaybeUninit::uninit().assume_init() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] ... [INFO] [stdout] 143 | declare_square_matrix!(Matrix3, 3); [INFO] [stdout] | ---------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: floats must be initialized [INFO] [stdout] = note: this warning originates in the macro `declare_square_matrix` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[f32; 3]` does not permit being left uninitialized [INFO] [stdout] --> src/matrix.rs:193:13 [INFO] [stdout] | [INFO] [stdout] 193 | std::mem::MaybeUninit::uninit().assume_init() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: floats must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[f32; 16]` does not permit being left uninitialized [INFO] [stdout] --> src/matrix.rs:19:21 [INFO] [stdout] | [INFO] [stdout] 19 | std::mem::MaybeUninit::uninit().assume_init() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] ... [INFO] [stdout] 211 | declare_square_matrix!(Matrix4, 4); [INFO] [stdout] | ---------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: floats must be initialized [INFO] [stdout] = note: this warning originates in the macro `declare_square_matrix` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[f32; 4]` does not permit being left uninitialized [INFO] [stdout] --> src/matrix.rs:229:13 [INFO] [stdout] | [INFO] [stdout] 229 | std::mem::MaybeUninit::uninit().assume_init() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: floats must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s [INFO] running `Command { std: "docker" "inspect" "e41232d08297397404e8f3ccf038283ba37af9a03e739f642791662b7cbd0b4a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e41232d08297397404e8f3ccf038283ba37af9a03e739f642791662b7cbd0b4a", kill_on_drop: false }` [INFO] [stdout] e41232d08297397404e8f3ccf038283ba37af9a03e739f642791662b7cbd0b4a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2e3e648dea1b115d325b1504f1b326b4cd7425347ee29d6ae74d70decfb3d0db [INFO] running `Command { std: "docker" "start" "-a" "2e3e648dea1b115d325b1504f1b326b4cd7425347ee29d6ae74d70decfb3d0db", kill_on_drop: false }` [INFO] [stderr] warning: field `rows` is never read [INFO] [stderr] --> src/drawer.rs:10:9 [INFO] [stderr] | [INFO] [stderr] 8 | pub struct WinSize { [INFO] [stderr] | ------- field in this struct [INFO] [stderr] 9 | pub cols: i32, [INFO] [stderr] 10 | pub rows: i32 [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `WinSize` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/mesh.rs:121:18 [INFO] [stderr] | [INFO] [stderr] 121 | pub fn faces(&self) -> std::slice::Iter { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 121 | pub fn faces(&self) -> std::slice::Iter<'_, Face> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: the type `winsize` does not permit being left uninitialized [INFO] [stderr] --> src/drawer.rs:40:41 [INFO] [stderr] | [INFO] [stderr] 40 | let mut ws: libc::winsize = std::mem::MaybeUninit::uninit().assume_init(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | this code causes undefined behavior when executed [INFO] [stderr] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stderr] | [INFO] [stderr] = note: integers must be initialized [INFO] [stderr] = note: `#[warn(invalid_value)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the type `winsize` does not permit being left uninitialized [INFO] [stderr] --> src/renderer.rs:92:41 [INFO] [stderr] | [INFO] [stderr] 92 | let mut ws: libc::winsize = std::mem::MaybeUninit::uninit().assume_init(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | this code causes undefined behavior when executed [INFO] [stderr] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stderr] | [INFO] [stderr] = note: integers must be initialized [INFO] [stderr] [INFO] [stderr] warning: the type `[f32; 4]` does not permit being left uninitialized [INFO] [stderr] --> src/matrix.rs:19:21 [INFO] [stderr] | [INFO] [stderr] 19 | std::mem::MaybeUninit::uninit().assume_init() [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | this code causes undefined behavior when executed [INFO] [stderr] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stderr] ... [INFO] [stderr] 91 | declare_square_matrix!(Matrix2, 2); [INFO] [stderr] | ---------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: floats must be initialized [INFO] [stderr] = note: this warning originates in the macro `declare_square_matrix` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: the type `[f32; 2]` does not permit being left uninitialized [INFO] [stderr] --> src/matrix.rs:130:40 [INFO] [stderr] | [INFO] [stderr] 130 | let mut v: [f32; 2] = unsafe { std::mem::MaybeUninit::uninit().assume_init() }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | this code causes undefined behavior when executed [INFO] [stderr] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stderr] | [INFO] [stderr] = note: floats must be initialized [INFO] [stderr] [INFO] [stderr] warning: the type `[f32; 9]` does not permit being left uninitialized [INFO] [stderr] --> src/matrix.rs:19:21 [INFO] [stderr] | [INFO] [stderr] 19 | std::mem::MaybeUninit::uninit().assume_init() [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | this code causes undefined behavior when executed [INFO] [stderr] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stderr] ... [INFO] [stderr] 143 | declare_square_matrix!(Matrix3, 3); [INFO] [stderr] | ---------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: floats must be initialized [INFO] [stderr] = note: this warning originates in the macro `declare_square_matrix` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: the type `[f32; 3]` does not permit being left uninitialized [INFO] [stderr] --> src/matrix.rs:193:13 [INFO] [stderr] | [INFO] [stderr] 193 | std::mem::MaybeUninit::uninit().assume_init() [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | this code causes undefined behavior when executed [INFO] [stderr] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stderr] | [INFO] [stderr] = note: floats must be initialized [INFO] [stderr] [INFO] [stderr] warning: the type `[f32; 16]` does not permit being left uninitialized [INFO] [stderr] --> src/matrix.rs:19:21 [INFO] [stderr] | [INFO] [stderr] 19 | std::mem::MaybeUninit::uninit().assume_init() [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | this code causes undefined behavior when executed [INFO] [stderr] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stderr] ... [INFO] [stderr] 211 | declare_square_matrix!(Matrix4, 4); [INFO] [stderr] | ---------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: floats must be initialized [INFO] [stderr] = note: this warning originates in the macro `declare_square_matrix` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: the type `[f32; 4]` does not permit being left uninitialized [INFO] [stderr] --> src/matrix.rs:229:13 [INFO] [stderr] | [INFO] [stderr] 229 | std::mem::MaybeUninit::uninit().assume_init() [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | this code causes undefined behavior when executed [INFO] [stderr] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stderr] | [INFO] [stderr] = note: floats must be initialized [INFO] [stderr] [INFO] [stderr] warning: `Reindeer` (bin "Reindeer" test) generated 10 warnings (run `cargo fix --bin "Reindeer" --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/Reindeer-080af05484ae47be) [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" "2e3e648dea1b115d325b1504f1b326b4cd7425347ee29d6ae74d70decfb3d0db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e3e648dea1b115d325b1504f1b326b4cd7425347ee29d6ae74d70decfb3d0db", kill_on_drop: false }` [INFO] [stdout] 2e3e648dea1b115d325b1504f1b326b4cd7425347ee29d6ae74d70decfb3d0db