[INFO] updating cached repository floriama/gravity
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/floriama/gravity
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/floriama/gravity" "work/ex/beta-1.38-1/sources/1.37.0/gh/floriama/gravity"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/floriama/gravity'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/floriama/gravity" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/floriama/gravity"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/floriama/gravity'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0d4645b681e9e2e9d648513cd1218a95f5771cb1
[INFO] sha for GitHub repo floriama/gravity: 0d4645b681e9e2e9d648513cd1218a95f5771cb1
[INFO] validating manifest of floriama/gravity 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 floriama/gravity 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 floriama/gravity
[INFO] finished frobbing floriama/gravity
[INFO] frobbed toml for floriama/gravity written to work/ex/beta-1.38-1/sources/1.37.0/gh/floriama/gravity/Cargo.toml
[INFO] started frobbing floriama/gravity
[INFO] finished frobbing floriama/gravity
[INFO] frobbed toml for floriama/gravity written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/floriama/gravity/Cargo.toml
[INFO] crate floriama/gravity 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 floriama/gravity 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/floriama/gravity:/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] 9b46e308f5681078279db2bee6d46e1494ef25e343abf02d737c44a986911af1
[INFO] running `"docker" "start" "-a" "9b46e308f5681078279db2bee6d46e1494ef25e343abf02d737c44a986911af1"`
[INFO] [stderr]    Compiling serde v1.0.80
[INFO] [stderr]    Compiling cgmath v0.16.1
[INFO] [stderr]    Compiling sample v0.9.1
[INFO] [stderr]    Compiling rosc v0.1.5
[INFO] [stderr]    Compiling daggy v0.6.0
[INFO] [stderr]    Compiling tempfile v3.0.4
[INFO] [stderr]    Compiling phf_generator v0.7.23
[INFO] [stderr]    Compiling glutin v0.17.0
[INFO] [stderr]    Compiling glium v0.22.0
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling noise v0.4.1
[INFO] [stderr]    Compiling cpal v0.8.2
[INFO] [stderr]    Compiling num-derive v0.2.3
[INFO] [stderr]    Compiling phf_codegen v0.7.23
[INFO] [stderr]    Compiling png v0.12.0
[INFO] [stderr]    Compiling rusttype v0.5.2
[INFO] [stderr]    Compiling palette v0.2.1
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling smithay-client-toolkit v0.2.6
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling pennereq v0.2.0
[INFO] [stderr]    Compiling image v0.19.0
[INFO] [stderr]    Compiling winit v0.16.2
[INFO] [stderr]    Compiling pistoncore-input v0.21.0
[INFO] [stderr]    Compiling serde_json v1.0.32
[INFO] [stderr]    Compiling toml v0.4.8
[INFO] [stderr]    Compiling conrod v0.61.1
[INFO] [stderr]    Compiling nannou v0.8.0
[INFO] [stderr]    Compiling gravity v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 19s
[INFO] running `"docker" "inspect" "9b46e308f5681078279db2bee6d46e1494ef25e343abf02d737c44a986911af1"`
[INFO] running `"docker" "rm" "-f" "9b46e308f5681078279db2bee6d46e1494ef25e343abf02d737c44a986911af1"`
[INFO] [stdout] 9b46e308f5681078279db2bee6d46e1494ef25e343abf02d737c44a986911af1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/floriama/gravity:/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] e2960f4a650022dce3e0898fe33ac023bef8fbdc442d1c7c8c3dda2c4cc7e134
[INFO] running `"docker" "start" "-a" "e2960f4a650022dce3e0898fe33ac023bef8fbdc442d1c7c8c3dda2c4cc7e134"`
[INFO] [stderr]    Compiling gravity v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.06s
[INFO] running `"docker" "inspect" "e2960f4a650022dce3e0898fe33ac023bef8fbdc442d1c7c8c3dda2c4cc7e134"`
[INFO] running `"docker" "rm" "-f" "e2960f4a650022dce3e0898fe33ac023bef8fbdc442d1c7c8c3dda2c4cc7e134"`
[INFO] [stdout] e2960f4a650022dce3e0898fe33ac023bef8fbdc442d1c7c8c3dda2c4cc7e134
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/floriama/gravity:/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] 0d5bb60443c16731e8e0492564654d795343f77fd2ea74f132d7134897d7ffbd
[INFO] running `"docker" "start" "-a" "0d5bb60443c16731e8e0492564654d795343f77fd2ea74f132d7134897d7ffbd"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/gravity-e3532ec52fef4daa
[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" "0d5bb60443c16731e8e0492564654d795343f77fd2ea74f132d7134897d7ffbd"`
[INFO] running `"docker" "rm" "-f" "0d5bb60443c16731e8e0492564654d795343f77fd2ea74f132d7134897d7ffbd"`
[INFO] [stdout] 0d5bb60443c16731e8e0492564654d795343f77fd2ea74f132d7134897d7ffbd