[INFO] updating cached repository ear7h/rust-fib
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ear7h/rust-fib
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ear7h/rust-fib" "work/ex/beta-1.37-6/sources/1.36.0/gh/ear7h/rust-fib"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/ear7h/rust-fib'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ear7h/rust-fib" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ear7h/rust-fib"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ear7h/rust-fib'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c90fe01e732da4a82c47ad1bb0ddd561f758e629
[INFO] sha for GitHub repo ear7h/rust-fib: c90fe01e732da4a82c47ad1bb0ddd561f758e629
[INFO] validating manifest of ear7h/rust-fib on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ear7h/rust-fib on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ear7h/rust-fib
[INFO] finished frobbing ear7h/rust-fib
[INFO] frobbed toml for ear7h/rust-fib written to work/ex/beta-1.37-6/sources/1.36.0/gh/ear7h/rust-fib/Cargo.toml
[INFO] started frobbing ear7h/rust-fib
[INFO] finished frobbing ear7h/rust-fib
[INFO] frobbed toml for ear7h/rust-fib written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ear7h/rust-fib/Cargo.toml
[INFO] crate ear7h/rust-fib already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing ear7h/rust-fib against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ear7h/rust-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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 4506f3ec9f327c4309469ebd16fe62212d031161d618dad21d66701f9a54ed5a
[INFO] running `"docker" "start" "-a" "4506f3ec9f327c4309469ebd16fe62212d031161d618dad21d66701f9a54ed5a"`
[INFO] [stderr]    Compiling fib v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `"docker" "inspect" "4506f3ec9f327c4309469ebd16fe62212d031161d618dad21d66701f9a54ed5a"`
[INFO] running `"docker" "rm" "-f" "4506f3ec9f327c4309469ebd16fe62212d031161d618dad21d66701f9a54ed5a"`
[INFO] [stdout] 4506f3ec9f327c4309469ebd16fe62212d031161d618dad21d66701f9a54ed5a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ear7h/rust-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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 450487c76e1651089bd4a7b6c976b5aa7ecee8fd9f6be3b2213718195bdee8b1
[INFO] running `"docker" "start" "-a" "450487c76e1651089bd4a7b6c976b5aa7ecee8fd9f6be3b2213718195bdee8b1"`
[INFO] [stderr]    Compiling fib v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `"docker" "inspect" "450487c76e1651089bd4a7b6c976b5aa7ecee8fd9f6be3b2213718195bdee8b1"`
[INFO] running `"docker" "rm" "-f" "450487c76e1651089bd4a7b6c976b5aa7ecee8fd9f6be3b2213718195bdee8b1"`
[INFO] [stdout] 450487c76e1651089bd4a7b6c976b5aa7ecee8fd9f6be3b2213718195bdee8b1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ear7h/rust-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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 9f2d53cef8f2c9e01d755233f8d6086c56b926fed050db43f6a653424399d6a1
[INFO] running `"docker" "start" "-a" "9f2d53cef8f2c9e01d755233f8d6086c56b926fed050db43f6a653424399d6a1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/fib-17f06c24cc1add30
[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" "9f2d53cef8f2c9e01d755233f8d6086c56b926fed050db43f6a653424399d6a1"`
[INFO] running `"docker" "rm" "-f" "9f2d53cef8f2c9e01d755233f8d6086c56b926fed050db43f6a653424399d6a1"`
[INFO] [stdout] 9f2d53cef8f2c9e01d755233f8d6086c56b926fed050db43f6a653424399d6a1