[INFO] updating cached repository MichJadams/rustFibbo
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/MichJadams/rustFibbo
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/MichJadams/rustFibbo" "work/ex/beta-1.38-1/sources/1.37.0/gh/MichJadams/rustFibbo"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/MichJadams/rustFibbo'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/MichJadams/rustFibbo" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/MichJadams/rustFibbo"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/MichJadams/rustFibbo'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 97c7bbd73acf48dab40d515615026a60422811c7
[INFO] sha for GitHub repo MichJadams/rustFibbo: 97c7bbd73acf48dab40d515615026a60422811c7
[INFO] validating manifest of MichJadams/rustFibbo 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 MichJadams/rustFibbo 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 MichJadams/rustFibbo
[INFO] finished frobbing MichJadams/rustFibbo
[INFO] frobbed toml for MichJadams/rustFibbo written to work/ex/beta-1.38-1/sources/1.37.0/gh/MichJadams/rustFibbo/Cargo.toml
[INFO] started frobbing MichJadams/rustFibbo
[INFO] finished frobbing MichJadams/rustFibbo
[INFO] frobbed toml for MichJadams/rustFibbo written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/MichJadams/rustFibbo/Cargo.toml
[INFO] crate MichJadams/rustFibbo 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 MichJadams/rustFibbo 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-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/MichJadams/rustFibbo:/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] 63cb79e020c636023244dd5062ab91167575884f108e952ce2ad387f1891b458
[INFO] running `"docker" "start" "-a" "63cb79e020c636023244dd5062ab91167575884f108e952ce2ad387f1891b458"`
[INFO] [stderr]    Compiling hello_cargo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `"docker" "inspect" "63cb79e020c636023244dd5062ab91167575884f108e952ce2ad387f1891b458"`
[INFO] running `"docker" "rm" "-f" "63cb79e020c636023244dd5062ab91167575884f108e952ce2ad387f1891b458"`
[INFO] [stdout] 63cb79e020c636023244dd5062ab91167575884f108e952ce2ad387f1891b458
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/MichJadams/rustFibbo:/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] 8fc223c8eb097c07c83bd84bb0487aae95a94896efb5082ba48ce1b296f44a21
[INFO] running `"docker" "start" "-a" "8fc223c8eb097c07c83bd84bb0487aae95a94896efb5082ba48ce1b296f44a21"`
[INFO] [stderr]    Compiling hello_cargo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `"docker" "inspect" "8fc223c8eb097c07c83bd84bb0487aae95a94896efb5082ba48ce1b296f44a21"`
[INFO] running `"docker" "rm" "-f" "8fc223c8eb097c07c83bd84bb0487aae95a94896efb5082ba48ce1b296f44a21"`
[INFO] [stdout] 8fc223c8eb097c07c83bd84bb0487aae95a94896efb5082ba48ce1b296f44a21
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/MichJadams/rustFibbo:/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] 95660beda93111f81c6fbcc1a42aeb149469c8a3316abd450fd7f401427dcfe9
[INFO] running `"docker" "start" "-a" "95660beda93111f81c6fbcc1a42aeb149469c8a3316abd450fd7f401427dcfe9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hello_cargo-e0f9c5309fffcc6a
[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" "95660beda93111f81c6fbcc1a42aeb149469c8a3316abd450fd7f401427dcfe9"`
[INFO] running `"docker" "rm" "-f" "95660beda93111f81c6fbcc1a42aeb149469c8a3316abd450fd7f401427dcfe9"`
[INFO] [stdout] 95660beda93111f81c6fbcc1a42aeb149469c8a3316abd450fd7f401427dcfe9