[INFO] updating cached repository https://github.com/jprekz/rust-streamer
[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] c0c50343439603c1672f561f99abcb19bc569200
[INFO] testing jprekz/rust-streamer against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjprekz%2Frust-streamer" "work/builds/worker-5/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jprekz/rust-streamer 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/jprekz/rust-streamer
[INFO] removed 2 missing examples
[INFO] finished tweaking git repo https://github.com/jprekz/rust-streamer
[INFO] tweaked toml for git repo https://github.com/jprekz/rust-streamer written to work/builds/worker-5/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/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] 649c3a4bba99876d274ca783088d1bf1e8d6be66e69317df02f7c4f31151698b
[INFO] running `"docker" "start" "-a" "649c3a4bba99876d274ca783088d1bf1e8d6be66e69317df02f7c4f31151698b"`
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling num-complex v0.2.3
[INFO] [stderr]    Compiling alsa-sys v0.1.2
[INFO] [stderr]    Compiling cpal v0.8.2
[INFO] [stderr]    Compiling rust-streamer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.00s
[INFO] running `"docker" "inspect" "649c3a4bba99876d274ca783088d1bf1e8d6be66e69317df02f7c4f31151698b"`
[INFO] running `"docker" "rm" "-f" "649c3a4bba99876d274ca783088d1bf1e8d6be66e69317df02f7c4f31151698b"`
[INFO] [stdout] 649c3a4bba99876d274ca783088d1bf1e8d6be66e69317df02f7c4f31151698b
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/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] 77dc447bd3c971ea7ee053a0c77d8ba7131f21bdc5fb1970f556a70f3129e0b4
[INFO] running `"docker" "start" "-a" "77dc447bd3c971ea7ee053a0c77d8ba7131f21bdc5fb1970f556a70f3129e0b4"`
[INFO] [stderr]    Compiling rust-streamer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0432]: unresolved import `rust_streamer::graphic`
[INFO] [stderr]  --> examples/ex2.rs:4:20
[INFO] [stderr]   |
[INFO] [stderr] 4 | use rust_streamer::graphic::*;
[INFO] [stderr]   |                    ^^^^^^^ could not find `graphic` in `rust_streamer`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Spectrum`
[INFO] [stderr]  --> examples/ex2.rs:9:9
[INFO] [stderr]   |
[INFO] [stderr] 9 |         Spectrum::new(1024),
[INFO] [stderr]   |         ^^^^^^^^ use of undeclared type or module `Spectrum`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Spectrum`
[INFO] [stderr]   --> examples/ex2.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr] 11 |         Spectrum::new(1024),
[INFO] [stderr]    |         ^^^^^^^^ use of undeclared type or module `Spectrum`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0432, E0433.
[INFO] [stderr] For more information about an error, try `rustc --explain E0432`.
[INFO] [stderr] error: could not compile `rust-streamer`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "77dc447bd3c971ea7ee053a0c77d8ba7131f21bdc5fb1970f556a70f3129e0b4"`
[INFO] running `"docker" "rm" "-f" "77dc447bd3c971ea7ee053a0c77d8ba7131f21bdc5fb1970f556a70f3129e0b4"`
[INFO] [stdout] 77dc447bd3c971ea7ee053a0c77d8ba7131f21bdc5fb1970f556a70f3129e0b4