[INFO] updating cached repository Timofeyeff/rust_fibonfcchi_generator
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Timofeyeff/rust_fibonfcchi_generator
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Timofeyeff/rust_fibonfcchi_generator" "work/ex/beta-1.38-1/sources/1.37.0/gh/Timofeyeff/rust_fibonfcchi_generator"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Timofeyeff/rust_fibonfcchi_generator'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Timofeyeff/rust_fibonfcchi_generator" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Timofeyeff/rust_fibonfcchi_generator"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Timofeyeff/rust_fibonfcchi_generator 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 Timofeyeff/rust_fibonfcchi_generator
[INFO] finished frobbing Timofeyeff/rust_fibonfcchi_generator
[INFO] frobbed toml for Timofeyeff/rust_fibonfcchi_generator written to work/ex/beta-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/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" "+1.37.0" "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 Timofeyeff/rust_fibonfcchi_generator 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 16f803c986a024ac6d41967f1ac31b08c6008cbb6ccfc1b1a2d0e9af5590dc5e
[INFO] running `"docker" "start" "-a" "16f803c986a024ac6d41967f1ac31b08c6008cbb6ccfc1b1a2d0e9af5590dc5e"`
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling syn v0.15.39
[INFO] [stderr]    Compiling walkdir v2.2.8
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.1
[INFO] [stderr]    Compiling num_cpus v1.10.1
[INFO] [stderr]    Compiling regex-automata v0.1.7
[INFO] [stderr]    Compiling criterion-plot v0.3.1
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rand_xoshiro v0.1.0
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling tinytemplate v1.0.2
[INFO] [stderr]    Compiling crossbeam-deque v0.6.3
[INFO] [stderr]    Compiling rayon-core v1.5.0
[INFO] [stderr]    Compiling bstr v0.2.1
[INFO] [stderr]    Compiling csv-core v0.1.6
[INFO] [stderr]    Compiling rayon v1.1.0
[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 1m 15s
[INFO] running `"docker" "inspect" "16f803c986a024ac6d41967f1ac31b08c6008cbb6ccfc1b1a2d0e9af5590dc5e"`
[INFO] running `"docker" "rm" "-f" "16f803c986a024ac6d41967f1ac31b08c6008cbb6ccfc1b1a2d0e9af5590dc5e"`
[INFO] [stdout] 16f803c986a024ac6d41967f1ac31b08c6008cbb6ccfc1b1a2d0e9af5590dc5e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 69f75bfb7572a2f775a3858f4dc14adc6f472f1acfbb3207e6e632ce99621b21
[INFO] running `"docker" "start" "-a" "69f75bfb7572a2f775a3858f4dc14adc6f472f1acfbb3207e6e632ce99621b21"`
[INFO] [stderr]    Compiling fibonacchi_generator v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `"docker" "inspect" "69f75bfb7572a2f775a3858f4dc14adc6f472f1acfbb3207e6e632ce99621b21"`
[INFO] running `"docker" "rm" "-f" "69f75bfb7572a2f775a3858f4dc14adc6f472f1acfbb3207e6e632ce99621b21"`
[INFO] [stdout] 69f75bfb7572a2f775a3858f4dc14adc6f472f1acfbb3207e6e632ce99621b21
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 7fe5c0c1fbc7eeae8a16baee8a21427611d97f6f5b96edc8e408a651482a3d13
[INFO] running `"docker" "start" "-a" "7fe5c0c1fbc7eeae8a16baee8a21427611d97f6f5b96edc8e408a651482a3d13"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/fibonacchi_generator-d8328baa609608d9
[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" "7fe5c0c1fbc7eeae8a16baee8a21427611d97f6f5b96edc8e408a651482a3d13"`
[INFO] running `"docker" "rm" "-f" "7fe5c0c1fbc7eeae8a16baee8a21427611d97f6f5b96edc8e408a651482a3d13"`
[INFO] [stdout] 7fe5c0c1fbc7eeae8a16baee8a21427611d97f6f5b96edc8e408a651482a3d13