[INFO] cloning repository https://github.com/StanEpp/RustyLife [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/StanEpp/RustyLife" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStanEpp%2FRustyLife", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStanEpp%2FRustyLife'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d0af1e2da919694c5301024f91f7ef95dbbcf356 [INFO] checking StanEpp/RustyLife against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStanEpp%2FRustyLife" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/StanEpp/RustyLife on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/StanEpp/RustyLife [INFO] finished tweaking git repo https://github.com/StanEpp/RustyLife [INFO] tweaked toml for git repo https://github.com/StanEpp/RustyLife written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/StanEpp/RustyLife 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 14 packages [INFO] [stderr] Adding cloudabi v0.0.3 (latest: v0.1.0) [INFO] [stderr] Adding crossterm v0.17.7 (latest: v0.27.0) [INFO] [stderr] Adding crossterm_winapi v0.6.2 (latest: v0.9.1) [INFO] [stderr] Updating libc v0.2.68 -> v0.2.153 [INFO] [stderr] Adding lock_api v0.3.4 (latest: v0.4.11) [INFO] [stderr] Adding mio v0.7.14 (latest: v0.8.11) [INFO] [stderr] Adding miow v0.3.7 (latest: v0.6.0) [INFO] [stderr] Adding ntapi v0.3.4 (latest: v0.4.1) [INFO] [stderr] Adding parking_lot v0.10.2 (latest: v0.12.1) [INFO] [stderr] Adding parking_lot_core v0.7.3 (latest: v0.9.9) [INFO] [stderr] Adding redox_syscall v0.1.57 (latest: v0.5.1) [INFO] [stderr] Adding signal-hook v0.1.17 (latest: v0.3.17) [INFO] [stderr] Adding signal-hook-registry v1.4.1 [INFO] [stderr] Adding smallvec v1.13.2 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded xml-rs v0.8.2 [INFO] [stderr] Downloaded typenum v1.11.2 [INFO] [stderr] Downloaded rayon-core v1.7.0 [INFO] [stderr] Downloaded ntapi v0.3.4 [INFO] [stderr] Downloaded crossterm v0.17.7 [INFO] [stderr] Downloaded nalgebra v0.20.0 [INFO] [stderr] Downloaded sdl2-sys v0.33.0 [INFO] [stderr] Downloaded rayon v1.3.0 [INFO] [stderr] Downloaded sdl2 v0.33.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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_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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bfcd9df15f369f43c793f4d4bb0682a6197e60b3c76a70fc90786e5683459fee [INFO] running `Command { std: "docker" "start" "-a" "bfcd9df15f369f43c793f4d4bb0682a6197e60b3c76a70fc90786e5683459fee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bfcd9df15f369f43c793f4d4bb0682a6197e60b3c76a70fc90786e5683459fee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bfcd9df15f369f43c793f4d4bb0682a6197e60b3c76a70fc90786e5683459fee", kill_on_drop: false }` [INFO] [stdout] bfcd9df15f369f43c793f4d4bb0682a6197e60b3c76a70fc90786e5683459fee [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4375baf7362fee7484c5964d93a2f908a6318dac49837aac20894d1f28b4dfac [INFO] running `Command { std: "docker" "start" "-a" "4375baf7362fee7484c5964d93a2f908a6318dac49837aac20894d1f28b4dfac", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling sdl2-sys v0.33.0 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Compiling typenum v1.11.2 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling xml-rs v0.8.2 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking crossbeam-queue v0.2.1 [INFO] [stderr] Compiling sdl2 v0.33.0 [INFO] [stderr] Checking matrixmultiply v0.2.3 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking num_cpus v1.12.0 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking parking_lot_core v0.7.3 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking signal-hook v0.1.17 [INFO] [stderr] Checking generic-array v0.13.2 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking alga v0.9.3 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Compiling gl v0.14.0 [INFO] [stderr] Checking crossterm v0.17.7 [INFO] [stderr] Checking rayon v1.3.0 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking rand_distr v0.2.2 [INFO] [stderr] Checking nalgebra v0.20.0 [INFO] [stderr] Checking rusty_life v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `dt` [INFO] [stdout] --> src/rusty_life/render.rs:220:81 [INFO] [stdout] | [INFO] [stdout] 220 | pub fn render(self : &mut Self, cells : &Vec, view : &view::OrthoView, dt : &std::time::Duration) { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_dt` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dt` [INFO] [stdout] --> src/rusty_life/render.rs:220:81 [INFO] [stdout] | [INFO] [stdout] 220 | pub fn render(self : &mut Self, cells : &Vec, view : &view::OrthoView, dt : &std::time::Duration) { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_dt` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `gl_context` is never read [INFO] [stdout] --> src/rusty_life/render.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct Renderer { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 16 | gl_context : sdl2::video::GLContext, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `pattern`, `width`, `height`, `name`, and `author` are never read [INFO] [stdout] --> src/rusty_life/file_reader.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Pattern { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 7 | pub pattern : std::vec::Vec<(usize, usize)>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 8 | pub width : usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 9 | pub height : usize, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 10 | pub name : String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 11 | pub author : String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `read_rle` is never used [INFO] [stdout] --> src/rusty_life/file_reader.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn read_rle

(filepath : P) -> Option [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `gl_context` is never read [INFO] [stdout] --> src/rusty_life/render.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct Renderer { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 16 | gl_context : sdl2::video::GLContext, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `pattern`, `width`, `height`, `name`, and `author` are never read [INFO] [stdout] --> src/rusty_life/file_reader.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Pattern { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 7 | pub pattern : std::vec::Vec<(usize, usize)>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 8 | pub width : usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 9 | pub height : usize, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 10 | pub name : String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 11 | pub author : String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `read_rle` is never used [INFO] [stdout] --> src/rusty_life/file_reader.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn read_rle

(filepath : P) -> Option [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.52s [INFO] running `Command { std: "docker" "inspect" "4375baf7362fee7484c5964d93a2f908a6318dac49837aac20894d1f28b4dfac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4375baf7362fee7484c5964d93a2f908a6318dac49837aac20894d1f28b4dfac", kill_on_drop: false }` [INFO] [stdout] 4375baf7362fee7484c5964d93a2f908a6318dac49837aac20894d1f28b4dfac