[INFO] cloning repository https://github.com/Rust-Mikrocontroller-Praktikum-2017/renderer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Rust-Mikrocontroller-Praktikum-2017/renderer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRust-Mikrocontroller-Praktikum-2017%2Frenderer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRust-Mikrocontroller-Praktikum-2017%2Frenderer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ad1b37547da8e864fa7f94475ba407f3cb727447 [INFO] testing Rust-Mikrocontroller-Praktikum-2017/renderer against 1.59.0 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRust-Mikrocontroller-Praktikum-2017%2Frenderer" "/workspace/builds/worker-104/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-104/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Rust-Mikrocontroller-Praktikum-2017/renderer on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Rust-Mikrocontroller-Praktikum-2017/renderer [INFO] finished tweaking git repo https://github.com/Rust-Mikrocontroller-Praktikum-2017/renderer [INFO] tweaked toml for git repo https://github.com/Rust-Mikrocontroller-Praktikum-2017/renderer written to /workspace/builds/worker-104/source/Cargo.toml [INFO] crate git repo https://github.com/Rust-Mikrocontroller-Praktikum-2017/renderer already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a3c76e22bbb0ea9a428246b77e6ad32d208f9473081cfcb5fd9359427b326903 [INFO] running `Command { std: "docker" "start" "-a" "a3c76e22bbb0ea9a428246b77e6ad32d208f9473081cfcb5fd9359427b326903", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a3c76e22bbb0ea9a428246b77e6ad32d208f9473081cfcb5fd9359427b326903", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3c76e22bbb0ea9a428246b77e6ad32d208f9473081cfcb5fd9359427b326903", kill_on_drop: false }` [INFO] [stdout] a3c76e22bbb0ea9a428246b77e6ad32d208f9473081cfcb5fd9359427b326903 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6ed0f3b3c88d1e3120affaf59ce042eac6ac6368bacf05a61475c47134df4876 [INFO] running `Command { std: "docker" "start" "-a" "6ed0f3b3c88d1e3120affaf59ce042eac6ac6368bacf05a61475c47134df4876", kill_on_drop: false }` [INFO] [stderr] Compiling renderer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0463]: can't find crate for `collections` [INFO] [stdout] --> src/lib.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | extern crate collections; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec` [INFO] [stdout] --> src/lib.rs:55:40 [INFO] [stdout] | [INFO] [stdout] 55 | let mut scaled: Vec = Vec::new(); [INFO] [stdout] | ^^^ use of undeclared type `Vec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Vec` in this scope [INFO] [stdout] --> src/lib.rs:53:56 [INFO] [stdout] | [INFO] [stdout] 53 | pub fn fit_in_aabb(&mut self, data: &[Coord2D]) -> Vec { [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Vec` in this scope [INFO] [stdout] --> src/lib.rs:55:25 [INFO] [stdout] | [INFO] [stdout] 55 | let mut scaled: Vec = Vec::new(); [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Vec` in this scope [INFO] [stdout] --> src/lib.rs:106:52 [INFO] [stdout] | [INFO] [stdout] 106 | pub fn draw_lines(&mut self, aabb: AABB, data: Vec) -> () { [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(alloc,collections)] // needed for xargo [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/lib.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(use_extern_macros)] // allows vec! etc [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the attribute [INFO] [stdout] | [INFO] [stdout] = help: the feature `use_extern_macros` has been stable since 1.30.0 and no longer requires an attribute to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/lib.rs:79:25 [INFO] [stdout] | [INFO] [stdout] 79 | x: maxf((pos.x * (factor - EPS)), 0.0), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 79 - x: maxf((pos.x * (factor - EPS)), 0.0), [INFO] [stdout] 79 + x: maxf(pos.x * (factor - EPS), 0.0), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/lib.rs:80:25 [INFO] [stdout] | [INFO] [stdout] 80 | y: maxf((pos.y * (factor - EPS)), 0.0), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 80 - y: maxf((pos.y * (factor - EPS)), 0.0), [INFO] [stdout] 80 + y: maxf(pos.y * (factor - EPS), 0.0), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0433, E0463, E0554. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] [INFO] [stderr] error: could not compile `renderer` due to 8 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "6ed0f3b3c88d1e3120affaf59ce042eac6ac6368bacf05a61475c47134df4876", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ed0f3b3c88d1e3120affaf59ce042eac6ac6368bacf05a61475c47134df4876", kill_on_drop: false }` [INFO] [stdout] 6ed0f3b3c88d1e3120affaf59ce042eac6ac6368bacf05a61475c47134df4876