[INFO] cloning repository https://github.com/kernelmachine/rsmat
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kernelmachine/rsmat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkernelmachine%2Frsmat", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkernelmachine%2Frsmat'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 47b194a2f218ca2f2c63f7a7a5fb790e662a96d1
[INFO] testing kernelmachine/rsmat against master#414482f6a0d4e7290f614300581a0b55442552a3 for pr-140985
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkernelmachine%2Frsmat" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] [stderr] error: unable to write file target/debug/deps/libmatrixmultiply-5cb2bf0bb2746617.rlib
[INFO] [stderr] error: unable to write file target/debug/deps/libndarray-92408bee9f6aa2cc.rlib
[INFO] [stderr] error: unable to write file target/debug/deps/libndarray_rand-6705e34323728a7a.rlib
[INFO] [stderr] error: unable to write file target/debug/deps/libndarray_rblas-cdeab0cc94d55d4d.rlib
[INFO] [stderr] error: unable to write file target/debug/deps/libnom-2a6c96954e73df9d.rlib
[INFO] [stderr] error: unable to write file target/debug/deps/libnum-98981edb917831dc.rlib
[INFO] [stderr] error: unable to write file target/debug/deps/libnum_bigint-d5ef62bdcef8e570.rlib
[INFO] [stderr] error: unable to write file target/debug/deps/libnum_complex-c5081e842367373a.rlib
[INFO] [stderr] error: unable to write file target/debug/deps/libnum_cpus-a5254d7bdb51bb96.rlib
[INFO] [stderr] error: unable to write file target/debug/deps/libnum_integer-8f7844108d7e0eab.rlib
[INFO] [stderr] error: unable to write file target/debug/deps/libnum_iter-5766581f7597a504.rlib
[INFO] [stderr] error: unable to write file target/debug/deps/libnum_rational-ee2647e9984d6d27.rlib
[INFO] [stderr] error: unable to write file target/debug/deps/libnum_traits-14a2d70fdb554c2a.rlib
[INFO] [stderr] error: unable to write file target/debug/deps/libquine_mc_cluskey-28ab5ccd9353795a.rlib
[INFO] [stderr] error: unable to write file target/debug/deps/librand-c724acb3942597d1.rlib
[INFO] [stderr] error: unable to write file target/debug/deps/librayon-d4360e6dd0241d58.rlib
[INFO] [stderr] error: unable to write file target/debug/deps/librblas-8a5348e0787752f1.rlib
[INFO] [stderr] error: unable to write file target/debug/deps/libregex_syntax-fca6b3d9bd2fccee.rlib
[INFO] [stderr] error: unable to write file target/debug/deps/librustc_serialize-3bc953984ed46e7f.rlib
[INFO] [stderr] error: unable to write file target/debug/deps/librustc_version-d4508ae47e6a3481.rlib
[INFO] [stderr] error: unable to write file target/debug/deps/libsemver-19d588f2c47cc24e.rlib
[INFO] [stderr] error: unable to write file target/debug/deps/libsemver-b9dbfa773edeea01.rlib
[INFO] [stderr] error: unable to write file target/debug/deps/libsimple_parallel-66bb3de1dace7bcd.rlib
[INFO] [stderr] error: unable to write file target/debug/deps/libtoml-f32686f41944c73c.rlib
[INFO] [stderr] error: unable to write file target/debug/deps/libunicode_normalization-f33127ef3e902b05.rlib
[INFO] [stderr] error: unable to write file target/debug/librsmat.rlib
[INFO] [stderr] fatal: unable to checkout working tree
[INFO] [stderr] warning: Clone succeeded, but checkout failed.
[INFO] [stderr] You can inspect what was checked out with 'git status'
[INFO] [stderr] and retry with 'git restore --source=HEAD :/'
[INFO] [stderr] 


failed to checkout https://github.com/kernelmachine/rsmat

Caused by:
    command failed: exit status: 128