[INFO] cloning repository https://github.com/johnpmayer/canvas-demo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/johnpmayer/canvas-demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohnpmayer%2Fcanvas-demo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohnpmayer%2Fcanvas-demo'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a907172571c52f6d172c2a954b61a18195b350ee [INFO] checking johnpmayer/canvas-demo against beta for pr-78714 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohnpmayer%2Fcanvas-demo" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/johnpmayer/canvas-demo on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/johnpmayer/canvas-demo [INFO] finished tweaking git repo https://github.com/johnpmayer/canvas-demo [INFO] tweaked toml for git repo https://github.com/johnpmayer/canvas-demo written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/johnpmayer/canvas-demo already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4327b0ad65beee0e45ce5b6e9a8504e3f3eeb63c16fefecaec29bd76cb1c9699 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "4327b0ad65beee0e45ce5b6e9a8504e3f3eeb63c16fefecaec29bd76cb1c9699", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4327b0ad65beee0e45ce5b6e9a8504e3f3eeb63c16fefecaec29bd76cb1c9699", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4327b0ad65beee0e45ce5b6e9a8504e3f3eeb63c16fefecaec29bd76cb1c9699", kill_on_drop: false }` [INFO] [stdout] 4327b0ad65beee0e45ce5b6e9a8504e3f3eeb63c16fefecaec29bd76cb1c9699 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2c19d37697c28959bfe09b0aa1acb98d163dd78b9728538bbc15c23ad8a5e6e3 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "2c19d37697c28959bfe09b0aa1acb98d163dd78b9728538bbc15c23ad8a5e6e3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.36 [INFO] [stderr] Checking serde_json v1.0.9 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling nom v3.2.1 [INFO] [stderr] Checking stdweb v0.3.0 [INFO] [stderr] Compiling glsl v0.7.2 [INFO] [stderr] Compiling canvas-demo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `vert_source` [INFO] [stdout] --> build.rs:57:14 [INFO] [stdout] | [INFO] [stdout] 57 | let (vert_source, vert_declarations) = parse_file(vert_filename.as_str())?; [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vert_source` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vert_declarations` [INFO] [stdout] --> build.rs:57:27 [INFO] [stdout] | [INFO] [stdout] 57 | let (vert_source, vert_declarations) = parse_file(vert_filename.as_str())?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vert_declarations` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `frag_source` [INFO] [stdout] --> build.rs:58:14 [INFO] [stdout] | [INFO] [stdout] 58 | let (frag_source, frag_declarations) = parse_file(frag_filename.as_str())?; [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_frag_source` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `frag_declarations` [INFO] [stdout] --> build.rs:58:27 [INFO] [stdout] | [INFO] [stdout] 58 | let (frag_source, frag_declarations) = parse_file(frag_filename.as_str())?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_frag_declarations` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rust_filename` [INFO] [stdout] --> build.rs:56:71 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn process_file(vert_filename: String, frag_filename: String, rust_filename: String) -> Result<(), CompilerError> { [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rust_filename` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: failed to run custom build command for `canvas-demo v0.1.0 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/canvas-demo-0308c5aa2b32ffb8/build-script-build` (exit code: 1) [INFO] [stderr] --- stdout [INFO] [stderr] Compiling src/shaders/purple_vert.glsl & src/shaders/purple_frag.glsl to src/shaders/purple.rs [INFO] [stderr] Success parsing src/shaders/purple_vert.glsl [INFO] [stderr] Success parsing src/shaders/purple_frag.glsl [INFO] [stderr] All good! Faking a bad exit code for debugging. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "2c19d37697c28959bfe09b0aa1acb98d163dd78b9728538bbc15c23ad8a5e6e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c19d37697c28959bfe09b0aa1acb98d163dd78b9728538bbc15c23ad8a5e6e3", kill_on_drop: false }` [INFO] [stdout] 2c19d37697c28959bfe09b0aa1acb98d163dd78b9728538bbc15c23ad8a5e6e3