[INFO] fetching crate profont 0.5.0...
[INFO] testing profont-0.5.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate profont 0.5.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate profont 0.5.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate profont 0.5.0
[INFO] finished tweaking crates.io crate profont 0.5.0
[INFO] tweaked toml for crates.io crate profont 0.5.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate profont 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded embedded-graphics-simulator v0.3.0
[INFO] [stderr]   Downloaded cmake v0.1.42
[INFO] [stderr]   Downloaded backtrace v0.3.46
[INFO] [stderr]   Downloaded az v1.1.1
[INFO] [stderr]   Downloaded winapi-util v0.1.4
[INFO] [stderr]   Downloaded embedded-graphics-core v0.3.2
[INFO] [stderr]   Downloaded backtrace-sys v0.1.35
[INFO] [stderr]   Downloaded embedded-graphics v0.7.0
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b9d90ff0c47a8cbefd3afc2524b850e9ad69aad61d0f3f1e93f49b7968c32856
[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" "b9d90ff0c47a8cbefd3afc2524b850e9ad69aad61d0f3f1e93f49b7968c32856", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9d90ff0c47a8cbefd3afc2524b850e9ad69aad61d0f3f1e93f49b7968c32856", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9d90ff0c47a8cbefd3afc2524b850e9ad69aad61d0f3f1e93f49b7968c32856", kill_on_drop: false }`
[INFO] [stdout] b9d90ff0c47a8cbefd3afc2524b850e9ad69aad61d0f3f1e93f49b7968c32856
[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=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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da5f6a0538f5d268f57cb322f3816129e931d201226ebbaf726133f0e585aecc
[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" "da5f6a0538f5d268f57cb322f3816129e931d201226ebbaf726133f0e585aecc", kill_on_drop: false }`
[INFO] [stderr]    Compiling az v1.1.1
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling micromath v1.1.1
[INFO] [stderr]    Compiling float-cmp v0.8.0
[INFO] [stderr]    Compiling embedded-graphics-core v0.3.2
[INFO] [stderr]    Compiling embedded-graphics v0.7.0
[INFO] [stderr]    Compiling profont v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.67s
[INFO] running `Command { std: "docker" "inspect" "da5f6a0538f5d268f57cb322f3816129e931d201226ebbaf726133f0e585aecc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da5f6a0538f5d268f57cb322f3816129e931d201226ebbaf726133f0e585aecc", kill_on_drop: false }`
[INFO] [stdout] da5f6a0538f5d268f57cb322f3816129e931d201226ebbaf726133f0e585aecc
[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=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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f856c23f5e289e9c56d02e0ef06c45cc755570a5ec6b6344869374a1de26ba3d
[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" "f856c23f5e289e9c56d02e0ef06c45cc755570a5ec6b6344869374a1de26ba3d", kill_on_drop: false }`
[INFO] [stderr]    Compiling profont v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `embedded_graphics_simulator`
[INFO] [stdout]   --> examples/debugger.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use embedded_graphics_simulator::{OutputSettingsBuilder, SimulatorDisplay, Window};
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `embedded_graphics_simulator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `embedded_graphics_simulator`
[INFO] [stdout]  --> examples/hello.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use embedded_graphics_simulator::{OutputSettingsBuilder, SimulatorDisplay, Window};
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `embedded_graphics_simulator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `profont` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "f856c23f5e289e9c56d02e0ef06c45cc755570a5ec6b6344869374a1de26ba3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f856c23f5e289e9c56d02e0ef06c45cc755570a5ec6b6344869374a1de26ba3d", kill_on_drop: false }`
[INFO] [stdout] f856c23f5e289e9c56d02e0ef06c45cc755570a5ec6b6344869374a1de26ba3d