[INFO] updating cached repository Gipphe/rs-fib
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Gipphe/rs-fib
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Gipphe/rs-fib" "work/ex/beta-1.38-1/sources/1.37.0/gh/Gipphe/rs-fib"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Gipphe/rs-fib'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Gipphe/rs-fib" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Gipphe/rs-fib"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Gipphe/rs-fib'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 039eede1de1617ea87e8cd125a2f36461099c0fd
[INFO] sha for GitHub repo Gipphe/rs-fib: 039eede1de1617ea87e8cd125a2f36461099c0fd
[INFO] validating manifest of Gipphe/rs-fib 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 Gipphe/rs-fib 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 Gipphe/rs-fib
[INFO] finished frobbing Gipphe/rs-fib
[INFO] frobbed toml for Gipphe/rs-fib written to work/ex/beta-1.38-1/sources/1.37.0/gh/Gipphe/rs-fib/Cargo.toml
[INFO] started frobbing Gipphe/rs-fib
[INFO] finished frobbing Gipphe/rs-fib
[INFO] frobbed toml for Gipphe/rs-fib written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Gipphe/rs-fib/Cargo.toml
[INFO] crate Gipphe/rs-fib 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 Gipphe/rs-fib 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/Gipphe/rs-fib:/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] e9647e01b6689577798ed3db43b7007133d6ebf41566968a05c5cfd0bff76ed9
[INFO] running `"docker" "start" "-a" "e9647e01b6689577798ed3db43b7007133d6ebf41566968a05c5cfd0bff76ed9"`
[INFO] [stderr]    Compiling rs-fib v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `"docker" "inspect" "e9647e01b6689577798ed3db43b7007133d6ebf41566968a05c5cfd0bff76ed9"`
[INFO] running `"docker" "rm" "-f" "e9647e01b6689577798ed3db43b7007133d6ebf41566968a05c5cfd0bff76ed9"`
[INFO] [stdout] e9647e01b6689577798ed3db43b7007133d6ebf41566968a05c5cfd0bff76ed9
[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/Gipphe/rs-fib:/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] f6f38b6b59ad6f7d1957063ffea5daac58863b0838112d9b258867aa58ab2b23
[INFO] running `"docker" "start" "-a" "f6f38b6b59ad6f7d1957063ffea5daac58863b0838112d9b258867aa58ab2b23"`
[INFO] [stderr]    Compiling rs-fib v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `"docker" "inspect" "f6f38b6b59ad6f7d1957063ffea5daac58863b0838112d9b258867aa58ab2b23"`
[INFO] running `"docker" "rm" "-f" "f6f38b6b59ad6f7d1957063ffea5daac58863b0838112d9b258867aa58ab2b23"`
[INFO] [stdout] f6f38b6b59ad6f7d1957063ffea5daac58863b0838112d9b258867aa58ab2b23
[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/Gipphe/rs-fib:/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] 556f9bae7482d21e1d00e259684121cf6e2dd86d383734a9cd9249abbf1ff5e4
[INFO] running `"docker" "start" "-a" "556f9bae7482d21e1d00e259684121cf6e2dd86d383734a9cd9249abbf1ff5e4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rs_fib-ffd4d73364a8a770
[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" "556f9bae7482d21e1d00e259684121cf6e2dd86d383734a9cd9249abbf1ff5e4"`
[INFO] running `"docker" "rm" "-f" "556f9bae7482d21e1d00e259684121cf6e2dd86d383734a9cd9249abbf1ff5e4"`
[INFO] [stdout] 556f9bae7482d21e1d00e259684121cf6e2dd86d383734a9cd9249abbf1ff5e4