[INFO] updating cached repository bikefrivolously/futilenes
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/bikefrivolously/futilenes
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/bikefrivolously/futilenes" "work/ex/beta-1.38-1/sources/1.37.0/gh/bikefrivolously/futilenes"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/bikefrivolously/futilenes'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/bikefrivolously/futilenes" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bikefrivolously/futilenes"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bikefrivolously/futilenes'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7e73c5286b499d0f0ef7cf722fb3581c9a6b26a7
[INFO] sha for GitHub repo bikefrivolously/futilenes: 7e73c5286b499d0f0ef7cf722fb3581c9a6b26a7
[INFO] validating manifest of bikefrivolously/futilenes 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 bikefrivolously/futilenes 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 bikefrivolously/futilenes
[INFO] finished frobbing bikefrivolously/futilenes
[INFO] frobbed toml for bikefrivolously/futilenes written to work/ex/beta-1.38-1/sources/1.37.0/gh/bikefrivolously/futilenes/Cargo.toml
[INFO] started frobbing bikefrivolously/futilenes
[INFO] finished frobbing bikefrivolously/futilenes
[INFO] frobbed toml for bikefrivolously/futilenes written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bikefrivolously/futilenes/Cargo.toml
[INFO] crate bikefrivolously/futilenes 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 bikefrivolously/futilenes against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/bikefrivolously/futilenes:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 7621c819ed1d1110f456b32f7d70378547b3a3cde9efc04c2debb5490401a230
[INFO] running `"docker" "start" "-a" "7621c819ed1d1110f456b32f7d70378547b3a3cde9efc04c2debb5490401a230"`
[INFO] [stderr]    Compiling futilenes v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `"docker" "inspect" "7621c819ed1d1110f456b32f7d70378547b3a3cde9efc04c2debb5490401a230"`
[INFO] running `"docker" "rm" "-f" "7621c819ed1d1110f456b32f7d70378547b3a3cde9efc04c2debb5490401a230"`
[INFO] [stdout] 7621c819ed1d1110f456b32f7d70378547b3a3cde9efc04c2debb5490401a230
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/bikefrivolously/futilenes:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 96beadff6ec8e3895cb71b7c790128ae45b4b7561984fcf2a92974fbb41d43d5
[INFO] running `"docker" "start" "-a" "96beadff6ec8e3895cb71b7c790128ae45b4b7561984fcf2a92974fbb41d43d5"`
[INFO] [stderr]    Compiling futilenes v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `"docker" "inspect" "96beadff6ec8e3895cb71b7c790128ae45b4b7561984fcf2a92974fbb41d43d5"`
[INFO] running `"docker" "rm" "-f" "96beadff6ec8e3895cb71b7c790128ae45b4b7561984fcf2a92974fbb41d43d5"`
[INFO] [stdout] 96beadff6ec8e3895cb71b7c790128ae45b4b7561984fcf2a92974fbb41d43d5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/bikefrivolously/futilenes:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] ccba261e415d46b5c38d6610da4db8f1973d410297c5c3cb3c9bf5a782ed89c1
[INFO] running `"docker" "start" "-a" "ccba261e415d46b5c38d6610da4db8f1973d410297c5c3cb3c9bf5a782ed89c1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/futilenes-fb767f30d1ee2622
[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" "ccba261e415d46b5c38d6610da4db8f1973d410297c5c3cb3c9bf5a782ed89c1"`
[INFO] running `"docker" "rm" "-f" "ccba261e415d46b5c38d6610da4db8f1973d410297c5c3cb3c9bf5a782ed89c1"`
[INFO] [stdout] ccba261e415d46b5c38d6610da4db8f1973d410297c5c3cb3c9bf5a782ed89c1