[INFO] updating cached repository Tschet1/news-viewer
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Tschet1/news-viewer
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Tschet1/news-viewer" "work/ex/beta-1.38-1/sources/1.37.0/gh/Tschet1/news-viewer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Tschet1/news-viewer'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Tschet1/news-viewer" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Tschet1/news-viewer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Tschet1/news-viewer'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c7e4333e54a9a65202fde53fd11fa06223d18194
[INFO] sha for GitHub repo Tschet1/news-viewer: c7e4333e54a9a65202fde53fd11fa06223d18194
[INFO] validating manifest of Tschet1/news-viewer on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Tschet1/news-viewer on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Tschet1/news-viewer
[INFO] finished frobbing Tschet1/news-viewer
[INFO] frobbed toml for Tschet1/news-viewer written to work/ex/beta-1.38-1/sources/1.37.0/gh/Tschet1/news-viewer/Cargo.toml
[INFO] started frobbing Tschet1/news-viewer
[INFO] finished frobbing Tschet1/news-viewer
[INFO] frobbed toml for Tschet1/news-viewer written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Tschet1/news-viewer/Cargo.toml
[INFO] crate Tschet1/news-viewer already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing Tschet1/news-viewer against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Tschet1/news-viewer:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] a55a3d83bd5bea3129b9ceec8bc4ede3ac2684523b1ffb4f335e435d5936de35
[INFO] running `"docker" "start" "-a" "a55a3d83bd5bea3129b9ceec8bc4ede3ac2684523b1ffb4f335e435d5936de35"`
[INFO] [stderr]    Compiling news_viewer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `"docker" "inspect" "a55a3d83bd5bea3129b9ceec8bc4ede3ac2684523b1ffb4f335e435d5936de35"`
[INFO] running `"docker" "rm" "-f" "a55a3d83bd5bea3129b9ceec8bc4ede3ac2684523b1ffb4f335e435d5936de35"`
[INFO] [stdout] a55a3d83bd5bea3129b9ceec8bc4ede3ac2684523b1ffb4f335e435d5936de35
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Tschet1/news-viewer:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] e5c992caf95fbf94ccb7ef318f5354d59232afb2b1a159b3613eeffdbc7f41ca
[INFO] running `"docker" "start" "-a" "e5c992caf95fbf94ccb7ef318f5354d59232afb2b1a159b3613eeffdbc7f41ca"`
[INFO] [stderr]    Compiling news_viewer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `"docker" "inspect" "e5c992caf95fbf94ccb7ef318f5354d59232afb2b1a159b3613eeffdbc7f41ca"`
[INFO] running `"docker" "rm" "-f" "e5c992caf95fbf94ccb7ef318f5354d59232afb2b1a159b3613eeffdbc7f41ca"`
[INFO] [stdout] e5c992caf95fbf94ccb7ef318f5354d59232afb2b1a159b3613eeffdbc7f41ca
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Tschet1/news-viewer:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] a283508eebf8c894fc3f5173abf25bfdb577c6545177ad271ee92d9d6d8f46f9
[INFO] running `"docker" "start" "-a" "a283508eebf8c894fc3f5173abf25bfdb577c6545177ad271ee92d9d6d8f46f9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/news_viewer-1d605946bba6d6ab
[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" "a283508eebf8c894fc3f5173abf25bfdb577c6545177ad271ee92d9d6d8f46f9"`
[INFO] running `"docker" "rm" "-f" "a283508eebf8c894fc3f5173abf25bfdb577c6545177ad271ee92d9d6d8f46f9"`
[INFO] [stdout] a283508eebf8c894fc3f5173abf25bfdb577c6545177ad271ee92d9d6d8f46f9