[INFO] updating cached repository https://github.com/charan678/computational-optimization
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 97da5843e1f5e0b749c6903c8830b3097f5edf28
[INFO] testing charan678/computational-optimization against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcharan678%2Fcomputational-optimization" "work/builds/worker-3/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/charan678/computational-optimization on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/charan678/computational-optimization
[INFO] finished tweaking git repo https://github.com/charan678/computational-optimization
[INFO] tweaked toml for git repo https://github.com/charan678/computational-optimization written to work/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/charan678/computational-optimization already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 4c4a614f13c9f21d1554246e5909eb3e20235cc01adf4576c0571c754f32e51c
[INFO] running `"docker" "start" "-a" "4c4a614f13c9f21d1554246e5909eb3e20235cc01adf4576c0571c754f32e51c"`
[INFO] [stderr]    Compiling num-complex v0.2.3
[INFO] [stderr]    Compiling blas-sys v0.7.1
[INFO] [stderr]    Compiling lapack-sys v0.12.1
[INFO] [stderr]    Compiling lapack v0.16.0
[INFO] [stderr]    Compiling blas v0.20.0
[INFO] [stderr]    Compiling computational-optimization v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.99s
[INFO] running `"docker" "inspect" "4c4a614f13c9f21d1554246e5909eb3e20235cc01adf4576c0571c754f32e51c"`
[INFO] running `"docker" "rm" "-f" "4c4a614f13c9f21d1554246e5909eb3e20235cc01adf4576c0571c754f32e51c"`
[INFO] [stdout] 4c4a614f13c9f21d1554246e5909eb3e20235cc01adf4576c0571c754f32e51c
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] f6cd4d2e04e093dcfd5bf5dfd63601e45f9cfd19371a530697a96a9b8534236f
[INFO] running `"docker" "start" "-a" "f6cd4d2e04e093dcfd5bf5dfd63601e45f9cfd19371a530697a96a9b8534236f"`
[INFO] [stderr]    Compiling computational-optimization v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `"docker" "inspect" "f6cd4d2e04e093dcfd5bf5dfd63601e45f9cfd19371a530697a96a9b8534236f"`
[INFO] running `"docker" "rm" "-f" "f6cd4d2e04e093dcfd5bf5dfd63601e45f9cfd19371a530697a96a9b8534236f"`
[INFO] [stdout] f6cd4d2e04e093dcfd5bf5dfd63601e45f9cfd19371a530697a96a9b8534236f
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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-2019-09-28" "test" "--frozen"`
[INFO] [stdout] d8b60ed63bc9dd3e7a4367a5b73b7f193e0094fcb9517c1469abc77fb2bd36fd
[INFO] running `"docker" "start" "-a" "d8b60ed63bc9dd3e7a4367a5b73b7f193e0094fcb9517c1469abc77fb2bd36fd"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/computational_optimization-58446421dc38fc78
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "d8b60ed63bc9dd3e7a4367a5b73b7f193e0094fcb9517c1469abc77fb2bd36fd"`
[INFO] running `"docker" "rm" "-f" "d8b60ed63bc9dd3e7a4367a5b73b7f193e0094fcb9517c1469abc77fb2bd36fd"`
[INFO] [stdout] d8b60ed63bc9dd3e7a4367a5b73b7f193e0094fcb9517c1469abc77fb2bd36fd