[INFO] cloning repository https://github.com/lukemcneil/rust-fractals
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lukemcneil/rust-fractals" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flukemcneil%2Frust-fractals", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flukemcneil%2Frust-fractals'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] efe77dc6b6bca12258498a20dbf16461c91c9a63
[INFO] testing lukemcneil/rust-fractals against master#1ef7943ee607160a564655b6596f83670ef95df5 for pr-146098-6
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flukemcneil%2Frust-fractals" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/lukemcneil/rust-fractals
[INFO] finished tweaking git repo https://github.com/lukemcneil/rust-fractals
[INFO] tweaked toml for git repo https://github.com/lukemcneil/rust-fractals written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lukemcneil/rust-fractals on toolchain 1ef7943ee607160a564655b6596f83670ef95df5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/lukemcneil/rust-fractals already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded crossbeam-deque v0.8.1
[INFO] [stderr]   Downloaded lazy_static v1.4.0
[INFO] [stderr]   Downloaded num_cpus v1.13.1
[INFO] [stderr]   Downloaded hermit-abi v0.1.19
[INFO] [stderr]   Downloaded num_enum_derive v0.4.3
[INFO] [stderr]   Downloaded rayon-core v1.9.1
[INFO] [stderr]   Downloaded crossbeam-utils v0.8.6
[INFO] [stderr]   Downloaded crossbeam-epoch v0.9.6
[INFO] [stderr]   Downloaded mio-extras v2.0.6
[INFO] [stderr]   Downloaded thiserror-impl v1.0.30
[INFO] [stderr]   Downloaded rayon v1.5.1
[INFO] [stderr]   Downloaded osmesa-sys v0.1.2
[INFO] [stderr]   Downloaded slab v0.4.5
[INFO] [stderr]   Downloaded jni-sys v0.3.0
[INFO] [stderr]   Downloaded core-video-sys v0.1.4
[INFO] [stderr]   Downloaded core-foundation v0.7.0
[INFO] [stderr]   Downloaded color_quant v1.1.0
[INFO] [stderr]   Downloaded num_enum v0.4.3
[INFO] [stderr]   Downloaded piston v0.53.1
[INFO] [stderr]   Downloaded cocoa v0.23.0
[INFO] [stderr]   Downloaded num-traits v0.2.14
[INFO] [stderr]   Downloaded miniz_oxide v0.3.7
[INFO] [stderr]   Downloaded core-graphics-types v0.1.1
[INFO] [stderr]   Downloaded core-foundation-sys v0.8.3
[INFO] [stderr]   Downloaded png v0.16.8
[INFO] [stderr]   Downloaded gif v0.11.3
[INFO] [stderr]   Downloaded core-foundation v0.9.2
[INFO] [stderr]   Downloaded byteorder v1.4.3
[INFO] [stderr]   Downloaded jpeg-decoder v0.1.22
[INFO] [stderr]   Downloaded spin_sleep v1.0.0
[INFO] [stderr]   Downloaded deflate v0.8.6
[INFO] [stderr]   Downloaded crc32fast v1.3.1
[INFO] [stderr]   Downloaded adler32 v1.2.0
[INFO] [stderr]   Downloaded bytemuck v1.7.3
[INFO] [stderr]   Downloaded pistoncore-event_loop v0.53.1
[INFO] [stderr]   Downloaded scoped_threadpool v0.1.9
[INFO] [stderr]   Downloaded cocoa-foundation v0.1.0
[INFO] [stderr]   Downloaded glutin_egl_sys v0.1.5
[INFO] [stderr]   Downloaded core-graphics v0.19.2
[INFO] [stderr]   Downloaded num-integer v0.1.44
[INFO] [stderr]   Downloaded foreign-types v0.3.2
[INFO] [stderr]   Downloaded khronos_api v2.2.0
[INFO] [stderr]   Downloaded block v0.1.6
[INFO] [stderr]   Downloaded wayland-egl v0.28.6
[INFO] [stderr]   Downloaded miow v0.2.2
[INFO] [stderr]   Downloaded winapi v0.2.8
[INFO] [stderr]   Downloaded read_color v1.0.0
[INFO] [stderr]   Downloaded libc v0.2.116
[INFO] [stderr]   Downloaded khronos_api v3.1.0
[INFO] [stderr]   Downloaded tiff v0.6.1
[INFO] [stderr] error: No space left on device (os error 28)


command failed: exit status: 101

    Blocking waiting for file lock on package cache
    Updating crates.io index
    Blocking waiting for file lock on package cache
 Downloading crates ...
  Downloaded crossbeam-deque v0.8.1
  Downloaded lazy_static v1.4.0
  Downloaded num_cpus v1.13.1
  Downloaded hermit-abi v0.1.19
  Downloaded num_enum_derive v0.4.3
  Downloaded rayon-core v1.9.1
  Downloaded crossbeam-utils v0.8.6
  Downloaded crossbeam-epoch v0.9.6
  Downloaded mio-extras v2.0.6
  Downloaded thiserror-impl v1.0.30
  Downloaded rayon v1.5.1
  Downloaded osmesa-sys v0.1.2
  Downloaded slab v0.4.5
  Downloaded jni-sys v0.3.0
  Downloaded core-video-sys v0.1.4
  Downloaded core-foundation v0.7.0
  Downloaded color_quant v1.1.0
  Downloaded num_enum v0.4.3
  Downloaded piston v0.53.1
  Downloaded cocoa v0.23.0
  Downloaded num-traits v0.2.14
  Downloaded miniz_oxide v0.3.7
  Downloaded core-graphics-types v0.1.1
  Downloaded core-foundation-sys v0.8.3
  Downloaded png v0.16.8
  Downloaded gif v0.11.3
  Downloaded core-foundation v0.9.2
  Downloaded byteorder v1.4.3
  Downloaded jpeg-decoder v0.1.22
  Downloaded spin_sleep v1.0.0
  Downloaded deflate v0.8.6
  Downloaded crc32fast v1.3.1
  Downloaded adler32 v1.2.0
  Downloaded bytemuck v1.7.3
  Downloaded pistoncore-event_loop v0.53.1
  Downloaded scoped_threadpool v0.1.9
  Downloaded cocoa-foundation v0.1.0
  Downloaded glutin_egl_sys v0.1.5
  Downloaded core-graphics v0.19.2
  Downloaded num-integer v0.1.44
  Downloaded foreign-types v0.3.2
  Downloaded khronos_api v2.2.0
  Downloaded block v0.1.6
  Downloaded wayland-egl v0.28.6
  Downloaded miow v0.2.2
  Downloaded winapi v0.2.8
  Downloaded read_color v1.0.0
  Downloaded libc v0.2.116
  Downloaded khronos_api v3.1.0
  Downloaded tiff v0.6.1
error: No space left on device (os error 28)