[INFO] fetching crate triangle-from-scratch 0.1.0...
[INFO] testing triangle-from-scratch-0.1.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate triangle-from-scratch 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate triangle-from-scratch 0.1.0 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate triangle-from-scratch 0.1.0
[INFO] finished tweaking crates.io crate triangle-from-scratch 0.1.0
[INFO] tweaked toml for crates.io crate triangle-from-scratch 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate triangle-from-scratch 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c9ae9a337ce208c59c93364a22b1d9a0c359ef8cd9fbfdb6567853f9e02b418d
[INFO] running `Command { std: "docker" "start" "-a" "c9ae9a337ce208c59c93364a22b1d9a0c359ef8cd9fbfdb6567853f9e02b418d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c9ae9a337ce208c59c93364a22b1d9a0c359ef8cd9fbfdb6567853f9e02b418d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9ae9a337ce208c59c93364a22b1d9a0c359ef8cd9fbfdb6567853f9e02b418d", kill_on_drop: false }`
[INFO] [stdout] c9ae9a337ce208c59c93364a22b1d9a0c359ef8cd9fbfdb6567853f9e02b418d
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d8e6ca85f69e7063159a77dc2e9251df8a9037696d6cfebe7efe7bd601adc80
[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" "0d8e6ca85f69e7063159a77dc2e9251df8a9037696d6cfebe7efe7bd601adc80", kill_on_drop: false }`
[INFO] [stderr]    Compiling triangle-from-scratch v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0412]: cannot find type `c_uint` in this scope
[INFO] [stdout]  --> src/gl.rs:6:23
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub type GLbitfield = c_uint;
[INFO] [stdout]   |                       ^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this type alias
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::os::raw::c_uint;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `c_float` in this scope
[INFO] [stdout]  --> src/gl.rs:9:20
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub type GLfloat = c_float;
[INFO] [stdout]   |                    ^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this type alias
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::os::raw::c_float;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]  --> src/gl.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use super::*;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `triangle-from-scratch`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "0d8e6ca85f69e7063159a77dc2e9251df8a9037696d6cfebe7efe7bd601adc80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d8e6ca85f69e7063159a77dc2e9251df8a9037696d6cfebe7efe7bd601adc80", kill_on_drop: false }`
[INFO] [stdout] 0d8e6ca85f69e7063159a77dc2e9251df8a9037696d6cfebe7efe7bd601adc80