[INFO] cloning repository https://github.com/Zhihang-Liu/learn_graphics [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Zhihang-Liu/learn_graphics" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZhihang-Liu%2Flearn_graphics", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZhihang-Liu%2Flearn_graphics'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a939706a8eba4a03fa0c2c0a4cdecb97b2e840a1 [INFO] checking Zhihang-Liu/learn_graphics against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZhihang-Liu%2Flearn_graphics" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Zhihang-Liu/learn_graphics on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Zhihang-Liu/learn_graphics [INFO] finished tweaking git repo https://github.com/Zhihang-Liu/learn_graphics [INFO] tweaked toml for git repo https://github.com/Zhihang-Liu/learn_graphics written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Zhihang-Liu/learn_graphics 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ordered-float v2.0.1 [INFO] [stderr] Downloaded transpose v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c05c922b11308c0f9724f2f153a76b0c5eab4a9b0efd23c67a959c244f1c5f11 [INFO] running `Command { std: "docker" "start" "-a" "c05c922b11308c0f9724f2f153a76b0c5eab4a9b0efd23c67a959c244f1c5f11", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c05c922b11308c0f9724f2f153a76b0c5eab4a9b0efd23c67a959c244f1c5f11", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c05c922b11308c0f9724f2f153a76b0c5eab4a9b0efd23c67a959c244f1c5f11", kill_on_drop: false }` [INFO] [stdout] c05c922b11308c0f9724f2f153a76b0c5eab4a9b0efd23c67a959c244f1c5f11 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 05242883defa267fc0e0aed46bd874091b30bd71dca30a652b5bd7afec9e5789 [INFO] running `Command { std: "docker" "start" "-a" "05242883defa267fc0e0aed46bd874091b30bd71dca30a652b5bd7afec9e5789", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking byteorder v1.4.2 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Checking strength_reduce v0.2.3 [INFO] [stderr] Checking glam v0.12.0 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking bmp v0.5.0 [INFO] [stderr] Checking png v0.16.8 [INFO] [stderr] Checking ordered-float v2.0.1 [INFO] [stderr] Checking transpose v0.2.0 [INFO] [stderr] Checking learn_graphics v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `tri` [INFO] [stdout] --> src/main.rs:114:9 [INFO] [stdout] | [INFO] [stdout] 114 | let tri = Triangle { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_tri` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `model`, `view`, and `projection` are never read [INFO] [stdout] --> src/rasterization.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct Rasterizer { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 13 | pub model: Cell, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 14 | pub view: Cell, [INFO] [stdout] | ^^^^ [INFO] [stdout] 15 | pub projection: Cell, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Rasterizer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `sampling_range` is never used [INFO] [stdout] --> src/rasterization.rs:82:12 [INFO] [stdout] | [INFO] [stdout] 23 | impl Rasterizer { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 82 | pub fn sampling_range(&self, x: usize, y: usize) -> Vec3 { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `new_2d_array` is never used [INFO] [stdout] --> src/utils.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn new_2d_array(default: T, x: usize, y: usize) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sampling_unit` is never used [INFO] [stdout] --> src/utils.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn sampling_unit(i: &Vec) -> Vec3 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tri` [INFO] [stdout] --> src/main.rs:114:9 [INFO] [stdout] | [INFO] [stdout] 114 | let tri = Triangle { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_tri` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `model`, `view`, and `projection` are never read [INFO] [stdout] --> src/rasterization.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct Rasterizer { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 13 | pub model: Cell, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 14 | pub view: Cell, [INFO] [stdout] | ^^^^ [INFO] [stdout] 15 | pub projection: Cell, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Rasterizer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `sampling_range` is never used [INFO] [stdout] --> src/rasterization.rs:82:12 [INFO] [stdout] | [INFO] [stdout] 23 | impl Rasterizer { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 82 | pub fn sampling_range(&self, x: usize, y: usize) -> Vec3 { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `new_2d_array` is never used [INFO] [stdout] --> src/utils.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn new_2d_array(default: T, x: usize, y: usize) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sampling_unit` is never used [INFO] [stdout] --> src/utils.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn sampling_unit(i: &Vec) -> Vec3 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.06s [INFO] running `Command { std: "docker" "inspect" "05242883defa267fc0e0aed46bd874091b30bd71dca30a652b5bd7afec9e5789", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05242883defa267fc0e0aed46bd874091b30bd71dca30a652b5bd7afec9e5789", kill_on_drop: false }` [INFO] [stdout] 05242883defa267fc0e0aed46bd874091b30bd71dca30a652b5bd7afec9e5789 [INFO] checking Zhihang-Liu/learn_graphics against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZhihang-Liu%2Flearn_graphics" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Zhihang-Liu/learn_graphics on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Zhihang-Liu/learn_graphics [INFO] finished tweaking git repo https://github.com/Zhihang-Liu/learn_graphics [INFO] tweaked toml for git repo https://github.com/Zhihang-Liu/learn_graphics written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Zhihang-Liu/learn_graphics 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b67a594f1df27ef18b2aded8f373fcd6ec6944acdddcd48f7b205e7a05a2689d [INFO] running `Command { std: "docker" "start" "-a" "b67a594f1df27ef18b2aded8f373fcd6ec6944acdddcd48f7b205e7a05a2689d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b67a594f1df27ef18b2aded8f373fcd6ec6944acdddcd48f7b205e7a05a2689d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b67a594f1df27ef18b2aded8f373fcd6ec6944acdddcd48f7b205e7a05a2689d", kill_on_drop: false }` [INFO] [stdout] b67a594f1df27ef18b2aded8f373fcd6ec6944acdddcd48f7b205e7a05a2689d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a0c6a12178bad4291f7b76082f62a0eb84e635e2bb69882276de2b5a7528582f [INFO] running `Command { std: "docker" "start" "-a" "a0c6a12178bad4291f7b76082f62a0eb84e635e2bb69882276de2b5a7528582f", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Checking byteorder v1.4.2 [INFO] [stderr] Checking strength_reduce v0.2.3 [INFO] [stderr] Checking glam v0.12.0 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking bmp v0.5.0 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/miniz_oxide-0.3.7/src/inflate/core.rs:1075:9 [INFO] [stdout] | [INFO] [stdout] 1075 | / match state { [INFO] [stdout] 1076 | | Start => generate_state!(state, 'state_machine, { [INFO] [stdout] 1077 | | l.bit_buf = 0; [INFO] [stdout] 1078 | | l.num_bits = 0; [INFO] [stdout] ... | [INFO] [stdout] 1607 | | _ => break TINFLStatus::Failed, [INFO] [stdout] 1608 | | }; [INFO] [stdout] | |_________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `miniz_oxide` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "a0c6a12178bad4291f7b76082f62a0eb84e635e2bb69882276de2b5a7528582f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0c6a12178bad4291f7b76082f62a0eb84e635e2bb69882276de2b5a7528582f", kill_on_drop: false }` [INFO] [stdout] a0c6a12178bad4291f7b76082f62a0eb84e635e2bb69882276de2b5a7528582f