[INFO] updating cached repository ValliereMagic/RustFibonacciBench
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ValliereMagic/RustFibonacciBench
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ValliereMagic/RustFibonacciBench" "work/ex/beta-1.38-1/sources/1.37.0/gh/ValliereMagic/RustFibonacciBench"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/ValliereMagic/RustFibonacciBench'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ValliereMagic/RustFibonacciBench" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ValliereMagic/RustFibonacciBench"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ValliereMagic/RustFibonacciBench'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d12e559f8d022c21c452374a4f6f32297837a21a
[INFO] sha for GitHub repo ValliereMagic/RustFibonacciBench: d12e559f8d022c21c452374a4f6f32297837a21a
[INFO] validating manifest of ValliereMagic/RustFibonacciBench 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 ValliereMagic/RustFibonacciBench 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 ValliereMagic/RustFibonacciBench
[INFO] finished frobbing ValliereMagic/RustFibonacciBench
[INFO] frobbed toml for ValliereMagic/RustFibonacciBench written to work/ex/beta-1.38-1/sources/1.37.0/gh/ValliereMagic/RustFibonacciBench/Cargo.toml
[INFO] started frobbing ValliereMagic/RustFibonacciBench
[INFO] finished frobbing ValliereMagic/RustFibonacciBench
[INFO] frobbed toml for ValliereMagic/RustFibonacciBench written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ValliereMagic/RustFibonacciBench/Cargo.toml
[INFO] crate ValliereMagic/RustFibonacciBench 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 ValliereMagic/RustFibonacciBench 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-5/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/ValliereMagic/RustFibonacciBench:/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] 9ff54ccd924ac8d0faba2fc4aa09b27cf91cb5e82a7e44a61c911c6c40a90df7
[INFO] running `"docker" "start" "-a" "9ff54ccd924ac8d0faba2fc4aa09b27cf91cb5e82a7e44a61c911c6c40a90df7"`
[INFO] [stderr]    Compiling fibonacci_bench v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `"docker" "inspect" "9ff54ccd924ac8d0faba2fc4aa09b27cf91cb5e82a7e44a61c911c6c40a90df7"`
[INFO] running `"docker" "rm" "-f" "9ff54ccd924ac8d0faba2fc4aa09b27cf91cb5e82a7e44a61c911c6c40a90df7"`
[INFO] [stdout] 9ff54ccd924ac8d0faba2fc4aa09b27cf91cb5e82a7e44a61c911c6c40a90df7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/ValliereMagic/RustFibonacciBench:/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] 3cae101816cac7060e7683506ff31c70b8103b373d94e8287c2c5433c58b56cf
[INFO] running `"docker" "start" "-a" "3cae101816cac7060e7683506ff31c70b8103b373d94e8287c2c5433c58b56cf"`
[INFO] [stderr]    Compiling fibonacci_bench v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `"docker" "inspect" "3cae101816cac7060e7683506ff31c70b8103b373d94e8287c2c5433c58b56cf"`
[INFO] running `"docker" "rm" "-f" "3cae101816cac7060e7683506ff31c70b8103b373d94e8287c2c5433c58b56cf"`
[INFO] [stdout] 3cae101816cac7060e7683506ff31c70b8103b373d94e8287c2c5433c58b56cf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/ValliereMagic/RustFibonacciBench:/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] 580ef04cca3479db80d3362f6ae3b21f14905c49e4064637bc742354d97d7e57
[INFO] running `"docker" "start" "-a" "580ef04cca3479db80d3362f6ae3b21f14905c49e4064637bc742354d97d7e57"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/fibonacci_bench-eabb1b0d5c54bb75
[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" "580ef04cca3479db80d3362f6ae3b21f14905c49e4064637bc742354d97d7e57"`
[INFO] running `"docker" "rm" "-f" "580ef04cca3479db80d3362f6ae3b21f14905c49e4064637bc742354d97d7e57"`
[INFO] [stdout] 580ef04cca3479db80d3362f6ae3b21f14905c49e4064637bc742354d97d7e57