[INFO] crate elefont 0.1.3 is already in cache
[INFO] testing elefont-0.1.3 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate elefont 0.1.3 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate elefont 0.1.3 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate elefont 0.1.3
[INFO] finished tweaking crates.io crate elefont 0.1.3
[INFO] tweaked toml for crates.io crate elefont 0.1.3 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate elefont 0.1.3 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 97ec8e7fd1c515cd314ab82e419665ee0de28dbf5136edc99fd1a47c1e45074c
[INFO] running `"docker" "start" "-a" "97ec8e7fd1c515cd314ab82e419665ee0de28dbf5136edc99fd1a47c1e45074c"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling ahash v0.3.2
[INFO] [stderr]    Compiling hashbrown v0.7.1
[INFO] [stderr]    Compiling elefont v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.70s
[INFO] running `"docker" "inspect" "97ec8e7fd1c515cd314ab82e419665ee0de28dbf5136edc99fd1a47c1e45074c"`
[INFO] running `"docker" "rm" "-f" "97ec8e7fd1c515cd314ab82e419665ee0de28dbf5136edc99fd1a47c1e45074c"`
[INFO] [stdout] 97ec8e7fd1c515cd314ab82e419665ee0de28dbf5136edc99fd1a47c1e45074c
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c6788542d31546801476697fe217516563bf51c0ee4b9ce32d7d3df4cda316b1
[INFO] running `"docker" "start" "-a" "c6788542d31546801476697fe217516563bf51c0ee4b9ce32d7d3df4cda316b1"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling elefont v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0432]: unresolved import `elefont::rusttype_provider`
[INFO] [stderr]  --> examples/render_image.rs:1:14
[INFO] [stderr]   |
[INFO] [stderr] 1 | use elefont::rusttype_provider::SizedFont;
[INFO] [stderr]   |              ^^^^^^^^^^^^^^^^^ could not find `rusttype_provider` in `elefont`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `image`
[INFO] [stderr]  --> examples/render_image.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use image::ImageBuffer;
[INFO] [stderr]   |     ^^^^^ use of undeclared type or module `image`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `rusttype`
[INFO] [stderr]  --> examples/render_image.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use rusttype::Font;
[INFO] [stderr]   |     ^^^^^^^^ use of undeclared type or module `rusttype`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0432`.
[INFO] [stderr] error: could not compile `elefont`.
[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 `"docker" "inspect" "c6788542d31546801476697fe217516563bf51c0ee4b9ce32d7d3df4cda316b1"`
[INFO] running `"docker" "rm" "-f" "c6788542d31546801476697fe217516563bf51c0ee4b9ce32d7d3df4cda316b1"`
[INFO] [stdout] c6788542d31546801476697fe217516563bf51c0ee4b9ce32d7d3df4cda316b1