[INFO] fetching crate screenshot 0.0.7... [INFO] checking screenshot-0.0.7 against beta for pr-78714 [INFO] extracting crate screenshot 0.0.7 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate screenshot 0.0.7 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 crates.io crate screenshot 0.0.7 [INFO] finished tweaking crates.io crate screenshot 0.0.7 [INFO] tweaked toml for crates.io crate screenshot 0.0.7 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c2cbd37260647d87063ef212281d059fca4bcd2c54ca8ae355e2208e2400addc [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" "c2cbd37260647d87063ef212281d059fca4bcd2c54ca8ae355e2208e2400addc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c2cbd37260647d87063ef212281d059fca4bcd2c54ca8ae355e2208e2400addc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c2cbd37260647d87063ef212281d059fca4bcd2c54ca8ae355e2208e2400addc", kill_on_drop: false }` [INFO] [stdout] c2cbd37260647d87063ef212281d059fca4bcd2c54ca8ae355e2208e2400addc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] e739a45bc5eecb8e393902b023e4373d1ef1994ff74deaf81a7def89eb131d12 [INFO] running `Command { std: "docker" "start" "-a" "e739a45bc5eecb8e393902b023e4373d1ef1994ff74deaf81a7def89eb131d12", kill_on_drop: false }` [INFO] [stderr] Checking bmp v0.5.0 [INFO] [stderr] Checking screenshot v0.0.7 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `ffi` [INFO] [stdout] --> src/lib.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | pub use ffi::{get_screenshot}; [INFO] [stdout] | ^^^ [INFO] [stdout] | | [INFO] [stdout] | unresolved import [INFO] [stdout] | help: a similar path exists: `std::ffi` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | #![feature(core_intrinsics, convert)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0554. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `screenshot` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "e739a45bc5eecb8e393902b023e4373d1ef1994ff74deaf81a7def89eb131d12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e739a45bc5eecb8e393902b023e4373d1ef1994ff74deaf81a7def89eb131d12", kill_on_drop: false }` [INFO] [stdout] e739a45bc5eecb8e393902b023e4373d1ef1994ff74deaf81a7def89eb131d12