[INFO] updating cached repository makutamoto/ttygraph
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/makutamoto/ttygraph
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/makutamoto/ttygraph" "work/ex/beta-1.37-6/sources/1.36.0/gh/makutamoto/ttygraph"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/makutamoto/ttygraph'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/makutamoto/ttygraph" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/makutamoto/ttygraph"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/makutamoto/ttygraph'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c6030e0d5048f13acf2e30c4a22e4c547702612a
[INFO] sha for GitHub repo makutamoto/ttygraph: c6030e0d5048f13acf2e30c4a22e4c547702612a
[INFO] validating manifest of makutamoto/ttygraph 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 makutamoto/ttygraph 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 makutamoto/ttygraph
[INFO] finished frobbing makutamoto/ttygraph
[INFO] frobbed toml for makutamoto/ttygraph written to work/ex/beta-1.37-6/sources/1.36.0/gh/makutamoto/ttygraph/Cargo.toml
[INFO] started frobbing makutamoto/ttygraph
[INFO] finished frobbing makutamoto/ttygraph
[INFO] frobbed toml for makutamoto/ttygraph written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/makutamoto/ttygraph/Cargo.toml
[INFO] crate makutamoto/ttygraph 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 makutamoto/ttygraph against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/makutamoto/ttygraph:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] cd732b6c8a3eeddf2d54899deb3931a974e928712fdf0c2046ff2e81dd16f3f1
[INFO] running `"docker" "start" "-a" "cd732b6c8a3eeddf2d54899deb3931a974e928712fdf0c2046ff2e81dd16f3f1"`
[INFO] [stderr]    Compiling ncurses v5.97.0
[INFO] [stderr]    Compiling time v0.1.41
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling simplelog v0.5.3
[INFO] [stderr]    Compiling ttygraph v1.0.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.88s
[INFO] running `"docker" "inspect" "cd732b6c8a3eeddf2d54899deb3931a974e928712fdf0c2046ff2e81dd16f3f1"`
[INFO] running `"docker" "rm" "-f" "cd732b6c8a3eeddf2d54899deb3931a974e928712fdf0c2046ff2e81dd16f3f1"`
[INFO] [stdout] cd732b6c8a3eeddf2d54899deb3931a974e928712fdf0c2046ff2e81dd16f3f1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/makutamoto/ttygraph:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] d8e8d9db7446a5fb52c8701274f0c2bc08e6125a4afac98dc99f9e6a34538396
[INFO] running `"docker" "start" "-a" "d8e8d9db7446a5fb52c8701274f0c2bc08e6125a4afac98dc99f9e6a34538396"`
[INFO] [stderr]    Compiling ttygraph v1.0.2 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::f64`
[INFO] [stderr]    --> src/formula.rs:473:9
[INFO] [stderr]     |
[INFO] [stderr] 473 |     use std::f64;
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.94s
[INFO] running `"docker" "inspect" "d8e8d9db7446a5fb52c8701274f0c2bc08e6125a4afac98dc99f9e6a34538396"`
[INFO] running `"docker" "rm" "-f" "d8e8d9db7446a5fb52c8701274f0c2bc08e6125a4afac98dc99f9e6a34538396"`
[INFO] [stdout] d8e8d9db7446a5fb52c8701274f0c2bc08e6125a4afac98dc99f9e6a34538396
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/makutamoto/ttygraph:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 36475ad4152c905ed89e9f8b8d5180ae683d3e2fe12379a81241762339ea5015
[INFO] running `"docker" "start" "-a" "36475ad4152c905ed89e9f8b8d5180ae683d3e2fe12379a81241762339ea5015"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ttygraph-1bafb88d07a4e74d
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test formula::test::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "36475ad4152c905ed89e9f8b8d5180ae683d3e2fe12379a81241762339ea5015"`
[INFO] running `"docker" "rm" "-f" "36475ad4152c905ed89e9f8b8d5180ae683d3e2fe12379a81241762339ea5015"`
[INFO] [stdout] 36475ad4152c905ed89e9f8b8d5180ae683d3e2fe12379a81241762339ea5015