[INFO] cloning repository Timofeyeff/rust_fibonfcchi_generator
[INFO] running `"git" "clone" "--bare" "git://github.com/Timofeyeff/rust_fibonfcchi_generator.git" "work/cache/sources/gh/Timofeyeff/rust_fibonfcchi_generator"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/Timofeyeff/rust_fibonfcchi_generator'...
[INFO] running `"git" "clone" "work/cache/sources/gh/Timofeyeff/rust_fibonfcchi_generator" "work/ex/beta-1.37-6/sources/1.36.0/gh/Timofeyeff/rust_fibonfcchi_generator"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Timofeyeff/rust_fibonfcchi_generator'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Timofeyeff/rust_fibonfcchi_generator" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Timofeyeff/rust_fibonfcchi_generator"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Timofeyeff/rust_fibonfcchi_generator'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b17bba076720283a72e2edd6902ee6d2f4835db8
[INFO] sha for GitHub repo Timofeyeff/rust_fibonfcchi_generator: b17bba076720283a72e2edd6902ee6d2f4835db8
[INFO] validating manifest of Timofeyeff/rust_fibonfcchi_generator 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 Timofeyeff/rust_fibonfcchi_generator 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 Timofeyeff/rust_fibonfcchi_generator
[INFO] finished frobbing Timofeyeff/rust_fibonfcchi_generator
[INFO] frobbed toml for Timofeyeff/rust_fibonfcchi_generator written to work/ex/beta-1.37-6/sources/1.36.0/gh/Timofeyeff/rust_fibonfcchi_generator/Cargo.toml
[INFO] started frobbing Timofeyeff/rust_fibonfcchi_generator
[INFO] finished frobbing Timofeyeff/rust_fibonfcchi_generator
[INFO] frobbed toml for Timofeyeff/rust_fibonfcchi_generator written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Timofeyeff/rust_fibonfcchi_generator/Cargo.toml
[INFO] crate Timofeyeff/rust_fibonfcchi_generator 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 Timofeyeff/rust_fibonfcchi_generator 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-7/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/Timofeyeff/rust_fibonfcchi_generator:/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] d6469b524d479e0a71a4c351fbf15a133f1685af9cff28407d8b2929931564a7
[INFO] running `"docker" "start" "-a" "d6469b524d479e0a71a4c351fbf15a133f1685af9cff28407d8b2929931564a7"`
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling syn v0.15.39
[INFO] [stderr]    Compiling regex-automata v0.1.7
[INFO] [stderr]    Compiling rand_xoshiro v0.1.0
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling criterion-plot v0.3.1
[INFO] [stderr]    Compiling tinytemplate v1.0.2
[INFO] [stderr]    Compiling bstr v0.2.1
[INFO] [stderr]    Compiling csv-core v0.1.6
[INFO] [stderr]    Compiling csv v1.1.1
[INFO] [stderr]    Compiling serde_derive v1.0.94
[INFO] [stderr]    Compiling criterion v0.2.11
[INFO] [stderr]    Compiling fibonacchi_generator v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 56.06s
[INFO] running `"docker" "inspect" "d6469b524d479e0a71a4c351fbf15a133f1685af9cff28407d8b2929931564a7"`
[INFO] running `"docker" "rm" "-f" "d6469b524d479e0a71a4c351fbf15a133f1685af9cff28407d8b2929931564a7"`
[INFO] [stdout] d6469b524d479e0a71a4c351fbf15a133f1685af9cff28407d8b2929931564a7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/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/Timofeyeff/rust_fibonfcchi_generator:/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] 722c13bd937f01fb3d053660db9eced9b01a73effa552c2177da56b59367e5e6
[INFO] running `"docker" "start" "-a" "722c13bd937f01fb3d053660db9eced9b01a73effa552c2177da56b59367e5e6"`
[INFO] [stderr]    Compiling fibonacchi_generator v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `"docker" "inspect" "722c13bd937f01fb3d053660db9eced9b01a73effa552c2177da56b59367e5e6"`
[INFO] running `"docker" "rm" "-f" "722c13bd937f01fb3d053660db9eced9b01a73effa552c2177da56b59367e5e6"`
[INFO] [stdout] 722c13bd937f01fb3d053660db9eced9b01a73effa552c2177da56b59367e5e6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/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/Timofeyeff/rust_fibonfcchi_generator:/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] 1e1c2b9cea4664ffb50e96230534bdf438cdf709c49aa8b09b5a1706262f2ccc
[INFO] running `"docker" "start" "-a" "1e1c2b9cea4664ffb50e96230534bdf438cdf709c49aa8b09b5a1706262f2ccc"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/fibonacchi_generator-089b2516a634d7cc
[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" "1e1c2b9cea4664ffb50e96230534bdf438cdf709c49aa8b09b5a1706262f2ccc"`
[INFO] running `"docker" "rm" "-f" "1e1c2b9cea4664ffb50e96230534bdf438cdf709c49aa8b09b5a1706262f2ccc"`
[INFO] [stdout] 1e1c2b9cea4664ffb50e96230534bdf438cdf709c49aa8b09b5a1706262f2ccc