[INFO] updating cached repository cosmicspacedragon/flshift
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/cosmicspacedragon/flshift
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/cosmicspacedragon/flshift" "work/ex/beta-1.38-1/sources/1.37.0/gh/cosmicspacedragon/flshift"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/cosmicspacedragon/flshift'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/cosmicspacedragon/flshift" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/cosmicspacedragon/flshift"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/cosmicspacedragon/flshift'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0bbae2ea829a42904f1a0b8ef7b9880d14a2d221
[INFO] sha for GitHub repo cosmicspacedragon/flshift: 0bbae2ea829a42904f1a0b8ef7b9880d14a2d221
[INFO] validating manifest of cosmicspacedragon/flshift 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 cosmicspacedragon/flshift 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 cosmicspacedragon/flshift
[INFO] finished frobbing cosmicspacedragon/flshift
[INFO] frobbed toml for cosmicspacedragon/flshift written to work/ex/beta-1.38-1/sources/1.37.0/gh/cosmicspacedragon/flshift/Cargo.toml
[INFO] started frobbing cosmicspacedragon/flshift
[INFO] finished frobbing cosmicspacedragon/flshift
[INFO] frobbed toml for cosmicspacedragon/flshift written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/cosmicspacedragon/flshift/Cargo.toml
[INFO] crate cosmicspacedragon/flshift 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 cosmicspacedragon/flshift 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-0/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/cosmicspacedragon/flshift:/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] d3b53a909fd3fb18339815ecce282f788c9b6efae251e91df1ca0034caaa5c63
[INFO] running `"docker" "start" "-a" "d3b53a909fd3fb18339815ecce282f788c9b6efae251e91df1ca0034caaa5c63"`
[INFO] [stderr]    Compiling syn v0.15.32
[INFO] [stderr]    Compiling structopt-derive v0.2.15
[INFO] [stderr]    Compiling structopt v0.2.15
[INFO] [stderr]    Compiling flshift v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.33s
[INFO] running `"docker" "inspect" "d3b53a909fd3fb18339815ecce282f788c9b6efae251e91df1ca0034caaa5c63"`
[INFO] running `"docker" "rm" "-f" "d3b53a909fd3fb18339815ecce282f788c9b6efae251e91df1ca0034caaa5c63"`
[INFO] [stdout] d3b53a909fd3fb18339815ecce282f788c9b6efae251e91df1ca0034caaa5c63
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/cosmicspacedragon/flshift:/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] 3d826d73c52bdbdbc93e74b7150c524637e80a00e2326a5b9a4fd49baf90cec2
[INFO] running `"docker" "start" "-a" "3d826d73c52bdbdbc93e74b7150c524637e80a00e2326a5b9a4fd49baf90cec2"`
[INFO] [stderr]    Compiling flshift v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `"docker" "inspect" "3d826d73c52bdbdbc93e74b7150c524637e80a00e2326a5b9a4fd49baf90cec2"`
[INFO] running `"docker" "rm" "-f" "3d826d73c52bdbdbc93e74b7150c524637e80a00e2326a5b9a4fd49baf90cec2"`
[INFO] [stdout] 3d826d73c52bdbdbc93e74b7150c524637e80a00e2326a5b9a4fd49baf90cec2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/cosmicspacedragon/flshift:/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] 5e5959dabf29068b705273f71e72f7bc9f89461759006991dec5730485f055ba
[INFO] running `"docker" "start" "-a" "5e5959dabf29068b705273f71e72f7bc9f89461759006991dec5730485f055ba"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/flshift-a7c61eecf97605e4
[INFO] [stderr]      Running /opt/crater/target/debug/deps/flshift-6cc92af904bf9fb3
[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] [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] [stderr]    Doc-tests flshift
[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" "5e5959dabf29068b705273f71e72f7bc9f89461759006991dec5730485f055ba"`
[INFO] running `"docker" "rm" "-f" "5e5959dabf29068b705273f71e72f7bc9f89461759006991dec5730485f055ba"`
[INFO] [stdout] 5e5959dabf29068b705273f71e72f7bc9f89461759006991dec5730485f055ba