[INFO] updating cached repository https://github.com/Delta-Psi/circuit-solver
[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] be766aa7ff8f32184439758f407ded638590a490
[INFO] testing Delta-Psi/circuit-solver against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FDelta-Psi%2Fcircuit-solver" "work/builds/worker-1/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Delta-Psi/circuit-solver 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/Delta-Psi/circuit-solver
[INFO] finished tweaking git repo https://github.com/Delta-Psi/circuit-solver
[INFO] tweaked toml for git repo https://github.com/Delta-Psi/circuit-solver written to work/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/Delta-Psi/circuit-solver 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] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/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] b4b93491c57826588c2b4994087e7fc6edd10c886058eb9a00b1b712dc6bd31a
[INFO] running `"docker" "start" "-a" "b4b93491c57826588c2b4994087e7fc6edd10c886058eb9a00b1b712dc6bd31a"`
[INFO] [stderr]    Compiling strcursor v0.2.5
[INFO] [stderr]    Compiling scan-rules v0.2.0
[INFO] [stderr]    Compiling approx v0.3.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling alga v0.8.2
[INFO] [stderr]    Compiling nalgebra v0.17.2
[INFO] [stderr]    Compiling circuit-solver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.47s
[INFO] running `"docker" "inspect" "b4b93491c57826588c2b4994087e7fc6edd10c886058eb9a00b1b712dc6bd31a"`
[INFO] running `"docker" "rm" "-f" "b4b93491c57826588c2b4994087e7fc6edd10c886058eb9a00b1b712dc6bd31a"`
[INFO] [stdout] b4b93491c57826588c2b4994087e7fc6edd10c886058eb9a00b1b712dc6bd31a
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/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] 50ed1e6c48061dac9c5f9fe578cb1659d56d71b4895ae7f417f5c3353fdb6ae7
[INFO] running `"docker" "start" "-a" "50ed1e6c48061dac9c5f9fe578cb1659d56d71b4895ae7f417f5c3353fdb6ae7"`
[INFO] [stderr]    Compiling circuit-solver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `"docker" "inspect" "50ed1e6c48061dac9c5f9fe578cb1659d56d71b4895ae7f417f5c3353fdb6ae7"`
[INFO] running `"docker" "rm" "-f" "50ed1e6c48061dac9c5f9fe578cb1659d56d71b4895ae7f417f5c3353fdb6ae7"`
[INFO] [stdout] 50ed1e6c48061dac9c5f9fe578cb1659d56d71b4895ae7f417f5c3353fdb6ae7
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/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] 1eb876de5646e03f5ff73db882258b3ae424e60eb8a74d7b4dbb48bb6fb0575d
[INFO] running `"docker" "start" "-a" "1eb876de5646e03f5ff73db882258b3ae424e60eb8a74d7b4dbb48bb6fb0575d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/circuit_solver-3fb8ffe0cfb75a12
[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" "1eb876de5646e03f5ff73db882258b3ae424e60eb8a74d7b4dbb48bb6fb0575d"`
[INFO] running `"docker" "rm" "-f" "1eb876de5646e03f5ff73db882258b3ae424e60eb8a74d7b4dbb48bb6fb0575d"`
[INFO] [stdout] 1eb876de5646e03f5ff73db882258b3ae424e60eb8a74d7b4dbb48bb6fb0575d