[INFO] crate glyph_brush 0.7.0 is already in cache
[INFO] testing glyph_brush-0.7.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate glyph_brush 0.7.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate glyph_brush 0.7.0 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 glyph_brush 0.7.0
[INFO] finished tweaking crates.io crate glyph_brush 0.7.0
[INFO] tweaked toml for crates.io crate glyph_brush 0.7.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate glyph_brush 0.7.0 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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 5c6d0484a3559736fdf02b4be186739b2519554b58d092c201877da89b95e549
[INFO] running `"docker" "start" "-a" "5c6d0484a3559736fdf02b4be186739b2519554b58d092c201877da89b95e549"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling ttf-parser v0.6.1
[INFO] [stderr]    Compiling ab_glyph_rasterizer v0.1.2
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling rayon v1.3.0
[INFO] [stderr]    Compiling twox-hash v1.5.0
[INFO] [stderr]    Compiling owned_ttf_parser v0.6.0
[INFO] [stderr]    Compiling ab_glyph v0.2.1
[INFO] [stderr]    Compiling glyph_brush_layout v0.2.0
[INFO] [stderr]    Compiling glyph_brush_draw_cache v0.1.0
[INFO] [stderr]    Compiling glyph_brush v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]    --> src/glyph_brush.rs:355:13
[INFO] [stderr]     |
[INFO] [stderr] 355 |             mem::replace(&mut self.keep_in_cache, active);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]    --> src/glyph_brush/builder.rs:249:9
[INFO] [stderr]     |
[INFO] [stderr] 249 |         std::mem::replace(brush, self.build());
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.04s
[INFO] running `"docker" "inspect" "5c6d0484a3559736fdf02b4be186739b2519554b58d092c201877da89b95e549"`
[INFO] running `"docker" "rm" "-f" "5c6d0484a3559736fdf02b4be186739b2519554b58d092c201877da89b95e549"`
[INFO] [stdout] 5c6d0484a3559736fdf02b4be186739b2519554b58d092c201877da89b95e549
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] c0356fa646fb76cffe67b8338f981d977a0fab0d94d89af4261b970a1cce2ec6
[INFO] running `"docker" "start" "-a" "c0356fa646fb76cffe67b8338f981d977a0fab0d94d89af4261b970a1cce2ec6"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling proc-macro2 v1.0.15
[INFO] [stderr]    Compiling syn v1.0.23
[INFO] [stderr]    Compiling spin_sleep v1.0.0
[INFO] [stderr]    Compiling regex v1.3.7
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling wayland-scanner v0.23.6
[INFO] [stderr]    Compiling stb_truetype v0.3.1
[INFO] [stderr]    Compiling dlib v0.4.1
[INFO] [stderr]    Compiling gl v0.14.0
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling x11-dl v2.18.5
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling shared_library v0.1.9
[INFO] [stderr]    Compiling raw-window-handle v0.3.3
[INFO] [stderr]    Compiling bstr v0.2.13
[INFO] [stderr]    Compiling mio-extras v2.0.6
[INFO] [stderr]    Compiling line_drawing v0.7.0
[INFO] [stderr]    Compiling wayland-sys v0.23.6
[INFO] [stderr]    Compiling osmesa-sys v0.1.2
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]    --> src/glyph_brush.rs:355:13
[INFO] [stderr]     |
[INFO] [stderr] 355 |             mem::replace(&mut self.keep_in_cache, active);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]    --> src/glyph_brush/builder.rs:249:9
[INFO] [stderr]     |
[INFO] [stderr] 249 |         std::mem::replace(brush, self.build());
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]    Compiling rusttype v0.8.3
[INFO] [stderr]    Compiling rusttype v0.7.9
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling andrew v0.2.1
[INFO] [stderr]    Compiling quote v1.0.6
[INFO] [stderr]    Compiling wayland-client v0.23.6
[INFO] [stderr]    Compiling wayland-protocols v0.23.6
[INFO] [stderr]    Compiling glutin_glx_sys v0.1.6
[INFO] [stderr]    Compiling calloop v0.4.4
[INFO] [stderr]    Compiling wayland-commons v0.23.6
[INFO] [stderr]    Compiling serde_derive v1.0.110
[INFO] [stderr]    Compiling smithay-client-toolkit v0.6.6
[INFO] [stderr]    Compiling winit v0.22.2
[INFO] [stderr]    Compiling glutin v0.24.0
[INFO] [stderr]    Compiling criterion v0.3.2
[INFO] [stderr]    Compiling glyph_brush v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: couldn't read src/../../fonts/DejaVuSans.ttf: No such file or directory (os error 2)
[INFO] [stderr]    --> src/glyph_brush.rs:836:46
[INFO] [stderr]     |
[INFO] [stderr] 836 |         let font_a = FontRef::try_from_slice(include_bytes!("../../fonts/DejaVuSans.ttf")).unwrap();
[INFO] [stderr]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: couldn't read src/../../fonts/Exo2-Light.otf: No such file or directory (os error 2)
[INFO] [stderr]    --> src/glyph_brush.rs:837:46
[INFO] [stderr]     |
[INFO] [stderr] 837 |         let font_b = FontRef::try_from_slice(include_bytes!("../../fonts/Exo2-Light.otf")).unwrap();
[INFO] [stderr]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: couldn't read src/../../fonts/DejaVuSansMono.ttf: No such file or directory (os error 2)
[INFO] [stderr]    --> src/glyph_calculator.rs:391:33
[INFO] [stderr]     |
[INFO] [stderr] 391 |         FontArc::try_from_slice(include_bytes!("../../fonts/DejaVuSansMono.ttf") as &[u8]).unwrap()
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: couldn't read src/../../fonts/OpenSans-Light.ttf: No such file or directory (os error 2)
[INFO] [stderr]    --> src/glyph_calculator.rs:394:33
[INFO] [stderr]     |
[INFO] [stderr] 394 |         FontArc::try_from_slice(include_bytes!("../../fonts/OpenSans-Light.ttf") as &[u8]).unwrap()
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: couldn't read examples/../../fonts/OpenSans-Light.ttf: No such file or directory (os error 2)
[INFO] [stderr]   --> examples/opengl.rs:65:42
[INFO] [stderr]    |
[INFO] [stderr] 65 |     let dejavu = FontRef::try_from_slice(include_bytes!("../../fonts/OpenSans-Light.ttf"))?;
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: couldn't read examples/../../fonts/OpenSans-Light.ttf: No such file or directory (os error 2)
[INFO] [stderr]   --> examples/opengl.rs:65:42
[INFO] [stderr]    |
[INFO] [stderr] 65 |     let dejavu = FontRef::try_from_slice(include_bytes!("../../fonts/OpenSans-Light.ttf"))?;
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: couldn't read examples/../../fonts/OpenSans-Light.ttf: No such file or directory (os error 2)
[INFO] [stderr]   --> examples/draw_cache_guts.rs:54:42
[INFO] [stderr]    |
[INFO] [stderr] 54 |     let dejavu = FontRef::try_from_slice(include_bytes!("../../fonts/OpenSans-Light.ttf"))?;
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `glyph_brush`.
[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: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "c0356fa646fb76cffe67b8338f981d977a0fab0d94d89af4261b970a1cce2ec6"`
[INFO] running `"docker" "rm" "-f" "c0356fa646fb76cffe67b8338f981d977a0fab0d94d89af4261b970a1cce2ec6"`
[INFO] [stdout] c0356fa646fb76cffe67b8338f981d977a0fab0d94d89af4261b970a1cce2ec6