[INFO] fetching crate farba 0.1.1...
[INFO] testing farba-0.1.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate farba 0.1.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate farba 0.1.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate farba 0.1.1
[INFO] tweaked toml for crates.io crate farba 0.1.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate farba 0.1.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate farba 0.1.1 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wayland-cursor v0.29.5
[INFO] [stderr]   Downloaded futures-core v0.3.28
[INFO] [stderr]   Downloaded futures-sink v0.3.28
[INFO] [stderr]   Downloaded wayland-sys v0.29.5
[INFO] [stderr]   Downloaded futures-task v0.3.28
[INFO] [stderr]   Downloaded futures-io v0.3.28
[INFO] [stderr]   Downloaded futures-executor v0.3.28
[INFO] [stderr]   Downloaded zune-inflate v0.2.53
[INFO] [stderr]   Downloaded half v2.2.1
[INFO] [stderr]   Downloaded flume v0.10.14
[INFO] [stderr]   Downloaded crossbeam-epoch v0.9.14
[INFO] [stderr]   Downloaded png v0.17.8
[INFO] [stderr]   Downloaded minifb v0.24.0
[INFO] [stderr]   Downloaded futures-util v0.3.28
[INFO] [stderr]   Downloaded weezl v0.1.7
[INFO] [stderr]   Downloaded nix v0.24.3
[INFO] [stderr]   Downloaded sdl2 v0.35.2
[INFO] [stderr]   Downloaded wayland-protocols v0.29.5
[INFO] [stderr]   Downloaded exr v1.6.3
[INFO] [stderr]   Downloaded futures-channel v0.3.28
[INFO] [stderr]   Downloaded futures v0.3.28
[INFO] [stderr]   Downloaded cmake v0.1.50
[INFO] [stderr]   Downloaded tempfile v3.5.0
[INFO] [stderr]   Downloaded futures-macro v0.3.28
[INFO] [stderr]   Downloaded wasm-bindgen-futures v0.4.34
[INFO] [stderr]   Downloaded wayland-client v0.29.5
[INFO] [stderr]   Downloaded wayland-commons v0.29.5
[INFO] [stderr]   Downloaded wayland-scanner v0.29.5
[INFO] [stderr]   Downloaded jpeg-decoder v0.3.0
[INFO] [stderr]   Downloaded orbclient v0.3.44
[INFO] [stderr]   Downloaded tiff v0.8.1
[INFO] [stderr]   Downloaded sdl2-sys v0.35.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cf1825e3d087220c32ea2f048a6845f3ce469b00cb94b223afab3b464d3b0214
[INFO] running `Command { std: "docker" "start" "-a" "cf1825e3d087220c32ea2f048a6845f3ce469b00cb94b223afab3b464d3b0214", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf1825e3d087220c32ea2f048a6845f3ce469b00cb94b223afab3b464d3b0214", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf1825e3d087220c32ea2f048a6845f3ce469b00cb94b223afab3b464d3b0214", kill_on_drop: false }`
[INFO] [stdout] cf1825e3d087220c32ea2f048a6845f3ce469b00cb94b223afab3b464d3b0214
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da20b166877067ea6719bf659fb5a564a8e904a6c99615cf0807e017a2b0f47c
[INFO] running `Command { std: "docker" "start" "-a" "da20b166877067ea6719bf659fb5a564a8e904a6c99615cf0807e017a2b0f47c", kill_on_drop: false }`
[INFO] [stderr]    Compiling farba v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "da20b166877067ea6719bf659fb5a564a8e904a6c99615cf0807e017a2b0f47c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da20b166877067ea6719bf659fb5a564a8e904a6c99615cf0807e017a2b0f47c", kill_on_drop: false }`
[INFO] [stdout] da20b166877067ea6719bf659fb5a564a8e904a6c99615cf0807e017a2b0f47c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d1145c15e506c573ee1f9fac93a6d6e4fdcc5dc961902877064d8068fe7c7db
[INFO] running `Command { std: "docker" "start" "-a" "4d1145c15e506c573ee1f9fac93a6d6e4fdcc5dc961902877064d8068fe7c7db", kill_on_drop: false }`
[INFO] [stderr]    Compiling farba v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: For this example, enable either the "image" feature to render a png sequence or the "window" feature to render an animated window (not both)
[INFO] [stdout]   --> examples/3d_cube.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | /     compile_error!(
[INFO] [stdout] 30 | |         "For this example, enable either the \"image\" feature to render a png sequence \
[INFO] [stdout] 31 | |          or the \"window\" feature to render an animated window (not both)"
[INFO] [stdout] 32 | |     );
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `farba` (example "3d_cube") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "4d1145c15e506c573ee1f9fac93a6d6e4fdcc5dc961902877064d8068fe7c7db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d1145c15e506c573ee1f9fac93a6d6e4fdcc5dc961902877064d8068fe7c7db", kill_on_drop: false }`
[INFO] [stdout] 4d1145c15e506c573ee1f9fac93a6d6e4fdcc5dc961902877064d8068fe7c7db