[INFO] cloning repository https://github.com/aarroyoc/fractal_tree
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aarroyoc/fractal_tree" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faarroyoc%2Ffractal_tree"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faarroyoc%2Ffractal_tree'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f264ac80c33e8a185a27e82f19aa8fbcbf07636e
[INFO] checking aarroyoc/fractal_tree against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faarroyoc%2Ffractal_tree" "/workspace/builds/worker-0/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/aarroyoc/fractal_tree on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/aarroyoc/fractal_tree
[INFO] finished tweaking git repo https://github.com/aarroyoc/fractal_tree
[INFO] tweaked toml for git repo https://github.com/aarroyoc/fractal_tree written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/aarroyoc/fractal_tree already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ddf511858f54e00f3364b94a36cc7c01422fbd47045ce1acc6968392a626a1a9
[INFO] running `"docker" "start" "-a" "ddf511858f54e00f3364b94a36cc7c01422fbd47045ce1acc6968392a626a1a9"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling heapsize v0.4.1
[INFO] [stderr]    Compiling either v1.3.0
[INFO] [stderr]     Checking nodrop v0.1.10
[INFO] [stderr]     Checking sid v0.5.0
[INFO] [stderr]     Checking num-bigint v0.1.40
[INFO] [stderr]    Compiling target_build_utils v0.3.1
[INFO] [stderr]     Checking x11-dl v2.15.0
[INFO] [stderr]    Compiling palette v0.2.1
[INFO] [stderr]     Checking svgparser v0.4.3
[INFO] [stderr]    Compiling itertools v0.5.10
[INFO] [stderr]     Checking arrayvec v0.3.23
[INFO] [stderr]     Checking euclid v0.15.3
[INFO] [stderr]     Checking num-rational v0.1.39
[INFO] [stderr]    Compiling derivative v1.0.0
[INFO] [stderr]     Checking num v0.1.40
[INFO] [stderr]     Checking lyon_core v0.8.0
[INFO] [stderr]     Checking lyon_bezier v0.8.0
[INFO] [stderr]     Checking lyon_path_builder v0.8.0
[INFO] [stderr]     Checking lyon_path_iterator v0.8.0
[INFO] [stderr]     Checking lyon_svg v0.8.0
[INFO] [stderr]     Checking lyon_path v0.8.0
[INFO] [stderr]     Checking lyon_extra v0.8.1
[INFO] [stderr]     Checking lyon_tessellation v0.8.3
[INFO] [stderr]     Checking gfx_core v0.7.2
[INFO] [stderr]     Checking lyon v0.8.3
[INFO] [stderr]    Compiling libloading v0.3.4
[INFO] [stderr]     Checking dlib v0.3.1
[INFO] [stderr]     Checking wayland-sys v0.9.10
[INFO] [stderr]     Checking wayland-client v0.9.10
[INFO] [stderr]     Checking wayland-protocols v0.9.10
[INFO] [stderr]     Checking wayland-kbd v0.9.1
[INFO] [stderr]     Checking wayland-window v0.8.0
[INFO] [stderr]     Checking winit v0.8.3
[INFO] [stderr]     Checking glutin v0.10.0
[INFO] [stderr]     Checking gfx_device_gl v0.14.4
[INFO] [stderr]     Checking gfx v0.16.1
[INFO] [stderr]     Checking gfx_window_glutin v0.18.0
[INFO] [stderr]     Checking fractal_tree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 18s
[INFO] running `"docker" "inspect" "ddf511858f54e00f3364b94a36cc7c01422fbd47045ce1acc6968392a626a1a9"`
[INFO] running `"docker" "rm" "-f" "ddf511858f54e00f3364b94a36cc7c01422fbd47045ce1acc6968392a626a1a9"`
[INFO] [stdout] ddf511858f54e00f3364b94a36cc7c01422fbd47045ce1acc6968392a626a1a9