[INFO] fetching crate ajour-widgets 0.6.0...
[INFO] testing ajour-widgets-0.6.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate ajour-widgets 0.6.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate ajour-widgets 0.6.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ajour-widgets 0.6.0
[INFO] finished tweaking crates.io crate ajour-widgets 0.6.0
[INFO] tweaked toml for crates.io crate ajour-widgets 0.6.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f20ec520c02b3bc5d56acebc8f6ad16b9418e464eea9f1cf9187a9c922dc409f
[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" "f20ec520c02b3bc5d56acebc8f6ad16b9418e464eea9f1cf9187a9c922dc409f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f20ec520c02b3bc5d56acebc8f6ad16b9418e464eea9f1cf9187a9c922dc409f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f20ec520c02b3bc5d56acebc8f6ad16b9418e464eea9f1cf9187a9c922dc409f", kill_on_drop: false }`
[INFO] [stdout] f20ec520c02b3bc5d56acebc8f6ad16b9418e464eea9f1cf9187a9c922dc409f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--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] 45b4be1e1539d34c8c1d02282e6b54e3ea3695454ad64f3ac923cae4891c1960
[INFO] running `Command { std: "docker" "start" "-a" "45b4be1e1539d34c8c1d02282e6b54e3ea3695454ad64f3ac923cae4891c1960", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-sink v0.3.8
[INFO] [stderr]    Compiling futures-core v0.3.8
[INFO] [stderr]    Compiling iced_core v0.3.0
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]    Compiling glam v0.10.2
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling raw-window-handle v0.3.3
[INFO] [stderr]    Compiling bytemuck_derive v1.0.1
[INFO] [stderr]    Compiling futures-channel v0.3.8
[INFO] [stderr]    Compiling iced_style v0.2.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling futures-util v0.3.8
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling bytemuck v1.4.1
[INFO] [stderr]    Compiling twox-hash v1.6.0
[INFO] [stderr]    Compiling futures-executor v0.3.8
[INFO] [stderr]    Compiling futures v0.3.8
[INFO] [stderr]    Compiling iced_futures v0.2.0
[INFO] [stderr]    Compiling iced_native v0.3.0
[INFO] [stderr]    Compiling iced_graphics v0.1.0
[INFO] [stderr]    Compiling ajour-widgets v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0412]: cannot find type `Renderer` in this scope
[INFO] [stdout]   --> src/lib.rs:14:68
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub type Header<'a, Message> = widget::header::Header<'a, Message, Renderer>;
[INFO] [stdout]    |                                                                    ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::header::Renderer;
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::table_row::Renderer;
[INFO] [stdout]    |
[INFO] [stdout] 11 | use iced_graphics::Renderer;
[INFO] [stdout]    |
[INFO] [stdout] 11 | use iced_native::Renderer;
[INFO] [stdout]    |
[INFO] [stdout]      and 18 other candidates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Renderer` in this scope
[INFO] [stdout]   --> src/lib.rs:15:75
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub type TableRow<'a, Message> = widget::table_row::TableRow<'a, Message, Renderer>;
[INFO] [stdout]    |                                                                           ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::header::Renderer;
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::table_row::Renderer;
[INFO] [stdout]    |
[INFO] [stdout] 11 | use iced_graphics::Renderer;
[INFO] [stdout]    |
[INFO] [stdout] 11 | use iced_native::Renderer;
[INFO] [stdout]    |
[INFO] [stdout]      and 18 other candidates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ajour-widgets`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "45b4be1e1539d34c8c1d02282e6b54e3ea3695454ad64f3ac923cae4891c1960", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45b4be1e1539d34c8c1d02282e6b54e3ea3695454ad64f3ac923cae4891c1960", kill_on_drop: false }`
[INFO] [stdout] 45b4be1e1539d34c8c1d02282e6b54e3ea3695454ad64f3ac923cae4891c1960