[INFO] updating cached repository tenzaej/fibonacci
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/tenzaej/fibonacci
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/tenzaej/fibonacci" "work/ex/beta-1.38-1/sources/1.37.0/gh/tenzaej/fibonacci"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/tenzaej/fibonacci'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/tenzaej/fibonacci" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tenzaej/fibonacci"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tenzaej/fibonacci'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c37abd850575d901f1252939a82879a32ed78049
[INFO] sha for GitHub repo tenzaej/fibonacci: c37abd850575d901f1252939a82879a32ed78049
[INFO] validating manifest of tenzaej/fibonacci 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 tenzaej/fibonacci 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 tenzaej/fibonacci
[INFO] finished frobbing tenzaej/fibonacci
[INFO] frobbed toml for tenzaej/fibonacci written to work/ex/beta-1.38-1/sources/1.37.0/gh/tenzaej/fibonacci/Cargo.toml
[INFO] started frobbing tenzaej/fibonacci
[INFO] finished frobbing tenzaej/fibonacci
[INFO] frobbed toml for tenzaej/fibonacci written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tenzaej/fibonacci/Cargo.toml
[INFO] crate tenzaej/fibonacci 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 tenzaej/fibonacci 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/tenzaej/fibonacci:/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] 145a8b7da850439936e10779c450ed95ec8796df9159635e3a809d7159ba9a38
[INFO] running `"docker" "start" "-a" "145a8b7da850439936e10779c450ed95ec8796df9159635e3a809d7159ba9a38"`
[INFO] [stderr]    Compiling fibonacci v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `"docker" "inspect" "145a8b7da850439936e10779c450ed95ec8796df9159635e3a809d7159ba9a38"`
[INFO] running `"docker" "rm" "-f" "145a8b7da850439936e10779c450ed95ec8796df9159635e3a809d7159ba9a38"`
[INFO] [stdout] 145a8b7da850439936e10779c450ed95ec8796df9159635e3a809d7159ba9a38
[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/tenzaej/fibonacci:/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] c66b7b3e2d4a31647ac2d6d9afda0b44c8c6816164ac9fd15cb15e48f7ae93a9
[INFO] running `"docker" "start" "-a" "c66b7b3e2d4a31647ac2d6d9afda0b44c8c6816164ac9fd15cb15e48f7ae93a9"`
[INFO] [stderr]    Compiling fibonacci v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `"docker" "inspect" "c66b7b3e2d4a31647ac2d6d9afda0b44c8c6816164ac9fd15cb15e48f7ae93a9"`
[INFO] running `"docker" "rm" "-f" "c66b7b3e2d4a31647ac2d6d9afda0b44c8c6816164ac9fd15cb15e48f7ae93a9"`
[INFO] [stdout] c66b7b3e2d4a31647ac2d6d9afda0b44c8c6816164ac9fd15cb15e48f7ae93a9
[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/tenzaej/fibonacci:/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] 5804a64655f705fa98e34266f8b2194fc0eaeaa700e08b940607addcc42662c0
[INFO] running `"docker" "start" "-a" "5804a64655f705fa98e34266f8b2194fc0eaeaa700e08b940607addcc42662c0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/fibonacci-01441563a32e80f9
[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" "5804a64655f705fa98e34266f8b2194fc0eaeaa700e08b940607addcc42662c0"`
[INFO] running `"docker" "rm" "-f" "5804a64655f705fa98e34266f8b2194fc0eaeaa700e08b940607addcc42662c0"`
[INFO] [stdout] 5804a64655f705fa98e34266f8b2194fc0eaeaa700e08b940607addcc42662c0