[INFO] cloning repository https://github.com/kennoath/wr4
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kennoath/wr4" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkennoath%2Fwr4", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkennoath%2Fwr4'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fdbf6a170176e2d0d9ae027fd26b86b2ed67b1c6
[INFO] testing kennoath/wr4 against 1.75.0 for beta-1.76-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkennoath%2Fwr4" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kennoath/wr4 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kennoath/wr4
[INFO] finished tweaking git repo https://github.com/kennoath/wr4
[INFO] tweaked toml for git repo https://github.com/kennoath/wr4 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/kennoath/wr4 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] a07339ed077eef7a248feb0e1854843b1e0d7116729439b8e4a84348b23715f0
[INFO] running `Command { std: "docker" "start" "-a" "a07339ed077eef7a248feb0e1854843b1e0d7116729439b8e4a84348b23715f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a07339ed077eef7a248feb0e1854843b1e0d7116729439b8e4a84348b23715f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a07339ed077eef7a248feb0e1854843b1e0d7116729439b8e4a84348b23715f0", kill_on_drop: false }`
[INFO] [stdout] a07339ed077eef7a248feb0e1854843b1e0d7116729439b8e4a84348b23715f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 361690a82d107ab5dba12095451e4fef75ccc5f18a28e7a77d354f513f73d205
[INFO] running `Command { std: "docker" "start" "-a" "361690a82d107ab5dba12095451e4fef75ccc5f18a28e7a77d354f513f73d205", kill_on_drop: false }`
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[INFO] [stderr]    Compiling wr4 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::vertex_buffer`
[INFO] [stdout]   --> src/game.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::vertex_buffer;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/vertex_buffer.rs:111:64
[INFO] [stdout]     |
[INFO] [stdout] 111 |     pub fn put_string_centered(&mut self, s: &str, mut x: f32, mut y: f32, cw: f32, ch: f32, depth: f32, colour: V4) {
[INFO] [stdout]     |                                                                ----^
[INFO] [stdout]     |                                                                |
[INFO] [stdout]     |                                                                help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `khash` is never used
[INFO] [stdout]  --> src/math.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn khash(mut state: usize) -> usize {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `krand` is never used
[INFO] [stdout]  --> src/math.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn krand(seed: usize) -> f32 {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lerp` is never used
[INFO] [stdout]   --> src/math.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn lerp(a: f32, b: f32, t: f32) -> f32 {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `dot` is never used
[INFO] [stdout]   --> src/math.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 42 | impl V3 {
[INFO] [stdout]    | ------- method in this implementation
[INFO] [stdout] 43 |     pub fn dot(&self, other: V3) -> f32 {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]   --> src/math.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 47 | impl V4 {
[INFO] [stdout]    | ------- methods in this implementation
[INFO] [stdout] 48 |     pub fn dot(&self, other: V4) -> f32 {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 55 |     pub fn grid_child(&self, i: usize, j: usize, w: usize, h: usize) -> V4 {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 |     pub fn hsv_to_rgb(&self) -> V4 {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 78 |     fn contains(&self, p: V2) -> bool {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 |     fn point_within(&self, p: V2) -> V2 {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 |     fn point_without(&self, p: V2) -> V2 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 87 |     fn fit_aspect(&self, a: f32) -> V4 {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/vertex_buffer.rs:44:12
[INFO] [stdout]     |
[INFO] [stdout] 7   | impl VertexBuffer {
[INFO] [stdout]     | ----------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 44  |     pub fn put_quad(&mut self, p1: V2, uv1: V2, p2: V2, uv2: V2, p3: V2, uv3: V2, p4: V2, uv4: V2, depth: f32, colour: V4, mode: u32) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54  |     pub fn put_rect_flipx(&mut self, r: V4, r_uv: V4, depth: f32, colour: V4, mode: u32) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 59  |     pub fn put_rect_flipy(&mut self, r: V4, r_uv: V4, depth: f32, colour: V4, mode: u32) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62  |     pub fn put_rect_flipxy(&mut self, r: V4, r_uv: V4, depth: f32, colour: V4, mode: u32) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 67  |     pub fn put_glyph(&mut self, c: char, r: V4, depth: f32, colour: V4) {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 85  |     pub fn put_sprite(&mut self, idx: usize, r: V4, depth: f32, colour: V4) {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 90  |     pub fn put_sprite_flipx(&mut self, idx: usize, r: V4, depth: f32, colour: V4) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 95  |     pub fn put_sprite_flipy(&mut self, idx: usize, r: V4, depth: f32, colour: V4) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 |     pub fn put_sprite_flipxy(&mut self, idx: usize, r: V4, depth: f32, colour: V4) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 105 |     pub fn put_string_left(&mut self, s: &str, mut x: f32, y: f32, cw: f32, ch: f32, depth: f32, colour: V4) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 111 |     pub fn put_string_centered(&mut self, s: &str, mut x: f32, mut y: f32, cw: f32, ch: f32, depth: f32, colour: V4) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 33s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4`
[INFO] running `Command { std: "docker" "inspect" "361690a82d107ab5dba12095451e4fef75ccc5f18a28e7a77d354f513f73d205", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "361690a82d107ab5dba12095451e4fef75ccc5f18a28e7a77d354f513f73d205", kill_on_drop: false }`
[INFO] [stdout] 361690a82d107ab5dba12095451e4fef75ccc5f18a28e7a77d354f513f73d205
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a7aa5a10d4c6d814128e909ee52bae399d617ab2cf49104ccefcad793dffde64
[INFO] running `Command { std: "docker" "start" "-a" "a7aa5a10d4c6d814128e909ee52bae399d617ab2cf49104ccefcad793dffde64", kill_on_drop: false }`
[INFO] [stderr]    Compiling wr4 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::vertex_buffer`
[INFO] [stdout]   --> src/game.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::vertex_buffer;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/vertex_buffer.rs:111:64
[INFO] [stdout]     |
[INFO] [stdout] 111 |     pub fn put_string_centered(&mut self, s: &str, mut x: f32, mut y: f32, cw: f32, ch: f32, depth: f32, colour: V4) {
[INFO] [stdout]     |                                                                ----^
[INFO] [stdout]     |                                                                |
[INFO] [stdout]     |                                                                help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `khash` is never used
[INFO] [stdout]  --> src/math.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn khash(mut state: usize) -> usize {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `krand` is never used
[INFO] [stdout]  --> src/math.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn krand(seed: usize) -> f32 {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lerp` is never used
[INFO] [stdout]   --> src/math.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn lerp(a: f32, b: f32, t: f32) -> f32 {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `dot` is never used
[INFO] [stdout]   --> src/math.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 42 | impl V3 {
[INFO] [stdout]    | ------- method in this implementation
[INFO] [stdout] 43 |     pub fn dot(&self, other: V3) -> f32 {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]   --> src/math.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 47 | impl V4 {
[INFO] [stdout]    | ------- methods in this implementation
[INFO] [stdout] 48 |     pub fn dot(&self, other: V4) -> f32 {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 55 |     pub fn grid_child(&self, i: usize, j: usize, w: usize, h: usize) -> V4 {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 |     pub fn hsv_to_rgb(&self) -> V4 {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 78 |     fn contains(&self, p: V2) -> bool {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 |     fn point_within(&self, p: V2) -> V2 {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 |     fn point_without(&self, p: V2) -> V2 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 87 |     fn fit_aspect(&self, a: f32) -> V4 {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/vertex_buffer.rs:44:12
[INFO] [stdout]     |
[INFO] [stdout] 7   | impl VertexBuffer {
[INFO] [stdout]     | ----------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 44  |     pub fn put_quad(&mut self, p1: V2, uv1: V2, p2: V2, uv2: V2, p3: V2, uv3: V2, p4: V2, uv4: V2, depth: f32, colour: V4, mode: u32) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54  |     pub fn put_rect_flipx(&mut self, r: V4, r_uv: V4, depth: f32, colour: V4, mode: u32) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 59  |     pub fn put_rect_flipy(&mut self, r: V4, r_uv: V4, depth: f32, colour: V4, mode: u32) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62  |     pub fn put_rect_flipxy(&mut self, r: V4, r_uv: V4, depth: f32, colour: V4, mode: u32) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 67  |     pub fn put_glyph(&mut self, c: char, r: V4, depth: f32, colour: V4) {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 85  |     pub fn put_sprite(&mut self, idx: usize, r: V4, depth: f32, colour: V4) {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 90  |     pub fn put_sprite_flipx(&mut self, idx: usize, r: V4, depth: f32, colour: V4) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 95  |     pub fn put_sprite_flipy(&mut self, idx: usize, r: V4, depth: f32, colour: V4) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 |     pub fn put_sprite_flipxy(&mut self, idx: usize, r: V4, depth: f32, colour: V4) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 105 |     pub fn put_string_left(&mut self, s: &str, mut x: f32, y: f32, cw: f32, ch: f32, depth: f32, colour: V4) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 111 |     pub fn put_string_centered(&mut self, s: &str, mut x: f32, mut y: f32, cw: f32, ch: f32, depth: f32, colour: V4) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.95s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4`
[INFO] running `Command { std: "docker" "inspect" "a7aa5a10d4c6d814128e909ee52bae399d617ab2cf49104ccefcad793dffde64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7aa5a10d4c6d814128e909ee52bae399d617ab2cf49104ccefcad793dffde64", kill_on_drop: false }`
[INFO] [stdout] a7aa5a10d4c6d814128e909ee52bae399d617ab2cf49104ccefcad793dffde64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ef8021cd06342733a61e4810342a8ee318000d075d0ef0039756368a92d1569b
[INFO] running `Command { std: "docker" "start" "-a" "ef8021cd06342733a61e4810342a8ee318000d075d0ef0039756368a92d1569b", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::vertex_buffer`
[INFO] [stderr]   --> src/game.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use crate::vertex_buffer;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/vertex_buffer.rs:111:64
[INFO] [stderr]     |
[INFO] [stderr] 111 |     pub fn put_string_centered(&mut self, s: &str, mut x: f32, mut y: f32, cw: f32, ch: f32, depth: f32, colour: V4) {
[INFO] [stderr]     |                                                                ----^
[INFO] [stderr]     |                                                                |
[INFO] [stderr]     |                                                                help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `khash` is never used
[INFO] [stderr]  --> src/math.rs:1:8
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub fn khash(mut state: usize) -> usize {
[INFO] [stderr]   |        ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `krand` is never used
[INFO] [stderr]  --> src/math.rs:7:8
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub fn krand(seed: usize) -> f32 {
[INFO] [stderr]   |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `lerp` is never used
[INFO] [stderr]   --> src/math.rs:11:8
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub fn lerp(a: f32, b: f32, t: f32) -> f32 {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `dot` is never used
[INFO] [stderr]   --> src/math.rs:43:12
[INFO] [stderr]    |
[INFO] [stderr] 42 | impl V3 {
[INFO] [stderr]    | ------- method in this implementation
[INFO] [stderr] 43 |     pub fn dot(&self, other: V3) -> f32 {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple methods are never used
[INFO] [stderr]   --> src/math.rs:48:12
[INFO] [stderr]    |
[INFO] [stderr] 47 | impl V4 {
[INFO] [stderr]    | ------- methods in this implementation
[INFO] [stderr] 48 |     pub fn dot(&self, other: V4) -> f32 {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 55 |     pub fn grid_child(&self, i: usize, j: usize, w: usize, h: usize) -> V4 {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 60 |     pub fn hsv_to_rgb(&self) -> V4 {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 78 |     fn contains(&self, p: V2) -> bool {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 81 |     fn point_within(&self, p: V2) -> V2 {
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 84 |     fn point_without(&self, p: V2) -> V2 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 87 |     fn fit_aspect(&self, a: f32) -> V4 {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple methods are never used
[INFO] [stderr]    --> src/vertex_buffer.rs:44:12
[INFO] [stderr]     |
[INFO] [stderr] 7   | impl VertexBuffer {
[INFO] [stderr]     | ----------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 44  |     pub fn put_quad(&mut self, p1: V2, uv1: V2, p2: V2, uv2: V2, p3: V2, uv3: V2, p4: V2, uv4: V2, depth: f32, colour: V4, mode: u32) {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 54  |     pub fn put_rect_flipx(&mut self, r: V4, r_uv: V4, depth: f32, colour: V4, mode: u32) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 59  |     pub fn put_rect_flipy(&mut self, r: V4, r_uv: V4, depth: f32, colour: V4, mode: u32) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 62  |     pub fn put_rect_flipxy(&mut self, r: V4, r_uv: V4, depth: f32, colour: V4, mode: u32) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 67  |     pub fn put_glyph(&mut self, c: char, r: V4, depth: f32, colour: V4) {
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 85  |     pub fn put_sprite(&mut self, idx: usize, r: V4, depth: f32, colour: V4) {
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 90  |     pub fn put_sprite_flipx(&mut self, idx: usize, r: V4, depth: f32, colour: V4) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 95  |     pub fn put_sprite_flipy(&mut self, idx: usize, r: V4, depth: f32, colour: V4) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 100 |     pub fn put_sprite_flipxy(&mut self, idx: usize, r: V4, depth: f32, colour: V4) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 105 |     pub fn put_string_left(&mut self, s: &str, mut x: f32, y: f32, cw: f32, ch: f32, depth: f32, colour: V4) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 111 |     pub fn put_string_centered(&mut self, s: &str, mut x: f32, mut y: f32, cw: f32, ch: f32, depth: f32, colour: V4) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `wr4` (bin "wr4" test) generated 8 warnings (run `cargo fix --bin "wr4" --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/wr4-340c1122aa3c2181)
[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 0.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ef8021cd06342733a61e4810342a8ee318000d075d0ef0039756368a92d1569b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef8021cd06342733a61e4810342a8ee318000d075d0ef0039756368a92d1569b", kill_on_drop: false }`
[INFO] [stdout] ef8021cd06342733a61e4810342a8ee318000d075d0ef0039756368a92d1569b
[INFO] testing kennoath/wr4 against beta-2024-01-09 for beta-1.76-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkennoath%2Fwr4" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kennoath/wr4 on toolchain beta-2024-01-09
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-01-09" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kennoath/wr4
[INFO] finished tweaking git repo https://github.com/kennoath/wr4
[INFO] tweaked toml for git repo https://github.com/kennoath/wr4 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/kennoath/wr4 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" "+beta-2024-01-09" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-01-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3e78c5abb71940c572c808912a587dda6f84b647239b5668ccd3db4ce03349d5
[INFO] running `Command { std: "docker" "start" "-a" "3e78c5abb71940c572c808912a587dda6f84b647239b5668ccd3db4ce03349d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e78c5abb71940c572c808912a587dda6f84b647239b5668ccd3db4ce03349d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e78c5abb71940c572c808912a587dda6f84b647239b5668ccd3db4ce03349d5", kill_on_drop: false }`
[INFO] [stdout] 3e78c5abb71940c572c808912a587dda6f84b647239b5668ccd3db4ce03349d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-01-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc5621ce5f5776e99313a92eb1f4f985e6f1cff699a2dcbe0e94b4450489635d
[INFO] running `Command { std: "docker" "start" "-a" "dc5621ce5f5776e99313a92eb1f4f985e6f1cff699a2dcbe0e94b4450489635d", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.141
[INFO] [stderr]    Compiling pkg-config v0.3.26
[INFO] [stderr]    Compiling xml-rs v0.8.4
[INFO] [stderr]    Compiling proc-macro2 v1.0.56
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling smallvec v1.10.0
[INFO] [stderr]    Compiling once_cell v1.17.1
[INFO] [stderr]    Compiling libloading v0.7.4
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling downcast-rs v1.2.0
[INFO] [stderr]    Compiling scoped-tls v1.0.1
[INFO] [stderr]    Compiling siphasher v0.2.3
[INFO] [stderr]    Compiling autocfg v0.1.8
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling dlib v0.5.0
[INFO] [stderr]    Compiling phf_shared v0.7.24
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling instant v0.1.12
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling wayland-sys v0.29.5
[INFO] [stderr]    Compiling x11-dl v2.21.0
[INFO] [stderr]    Compiling smithay-client-toolkit v0.15.4
[INFO] [stderr]    Compiling alsa-sys v0.3.1
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling wayland-scanner v0.29.5
[INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustc-serialize-0.3.24/src/serialize.rs:1155:5
[INFO] [stdout]      |
[INFO] [stdout] 1155 |     fn decode<D: Decoder>(d: &mut D) -> Result<Cow<'static, T>, D::Error> {
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |     |
[INFO] [stdout]      |     the parameter type `T` must be valid for the static lifetime...
[INFO] [stdout]      |     ...so that the type `T` will meet its required lifetime bounds...
[INFO] [stdout]      |
[INFO] [stdout] note: ...that is required by this bound
[INFO] [stdout]     --> /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/alloc/src/borrow.rs:180:30
[INFO] [stdout] help: consider adding an explicit lifetime bound
[INFO] [stdout]      |
[INFO] [stdout] 1151 | impl<'a, T: ?Sized + 'static> Decodable for Cow<'a, T>
[INFO] [stdout]      |                    +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling syn v2.0.13
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling nix v0.24.3
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling nix v0.22.3
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling memmap2 v0.3.1
[INFO] [stderr]    Compiling thiserror v1.0.40
[INFO] [stderr]    Compiling cty v0.2.2
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0310`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "dc5621ce5f5776e99313a92eb1f4f985e6f1cff699a2dcbe0e94b4450489635d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc5621ce5f5776e99313a92eb1f4f985e6f1cff699a2dcbe0e94b4450489635d", kill_on_drop: false }`
[INFO] [stdout] dc5621ce5f5776e99313a92eb1f4f985e6f1cff699a2dcbe0e94b4450489635d
