[INFO] updating cached repository zackmdavis/Persongen
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/zackmdavis/Persongen
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/zackmdavis/Persongen" "work/ex/beta-1.37-6/sources/1.36.0/gh/zackmdavis/Persongen"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/zackmdavis/Persongen'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/zackmdavis/Persongen" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/zackmdavis/Persongen"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/zackmdavis/Persongen'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 937547c4c4676108f1e84cbc5add07e1b3da1a16
[INFO] sha for GitHub repo zackmdavis/Persongen: 937547c4c4676108f1e84cbc5add07e1b3da1a16
[INFO] validating manifest of zackmdavis/Persongen 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 zackmdavis/Persongen 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 zackmdavis/Persongen
[INFO] finished frobbing zackmdavis/Persongen
[INFO] frobbed toml for zackmdavis/Persongen written to work/ex/beta-1.37-6/sources/1.36.0/gh/zackmdavis/Persongen/Cargo.toml
[INFO] started frobbing zackmdavis/Persongen
[INFO] finished frobbing zackmdavis/Persongen
[INFO] frobbed toml for zackmdavis/Persongen written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/zackmdavis/Persongen/Cargo.toml
[INFO] crate zackmdavis/Persongen 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 zackmdavis/Persongen 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-1/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/zackmdavis/Persongen:/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] e0865e87cbf560c5b3ee7f3d14ab5591473490003fa670def8ec98fdce2dff7f
[INFO] running `"docker" "start" "-a" "e0865e87cbf560c5b3ee7f3d14ab5591473490003fa670def8ec98fdce2dff7f"`
[INFO] [stderr]    Compiling num-traits v0.1.35
[INFO] [stderr]    Compiling matrixmultiply v0.1.9
[INFO] [stderr]    Compiling libc v0.2.16
[INFO] [stderr]    Compiling rand v0.3.14
[INFO] [stderr]    Compiling num-integer v0.1.32
[INFO] [stderr]    Compiling num-iter v0.1.32
[INFO] [stderr]    Compiling num v0.1.35
[INFO] [stderr]    Compiling rulinalg v0.3.3
[INFO] [stderr]    Compiling rusty-machine v0.4.4 (https://github.com/AtheMathmo/rusty-machine.git#f5331a0f)
[INFO] [stderr]    Compiling persongen v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.95s
[INFO] running `"docker" "inspect" "e0865e87cbf560c5b3ee7f3d14ab5591473490003fa670def8ec98fdce2dff7f"`
[INFO] running `"docker" "rm" "-f" "e0865e87cbf560c5b3ee7f3d14ab5591473490003fa670def8ec98fdce2dff7f"`
[INFO] [stdout] e0865e87cbf560c5b3ee7f3d14ab5591473490003fa670def8ec98fdce2dff7f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/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/zackmdavis/Persongen:/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] 777874c93eaad662c301eb2d9b8823c2b3af3f090cd8ebe03d1f9621778c84c3
[INFO] running `"docker" "start" "-a" "777874c93eaad662c301eb2d9b8823c2b3af3f090cd8ebe03d1f9621778c84c3"`
[INFO] [stderr]    Compiling persongen v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `"docker" "inspect" "777874c93eaad662c301eb2d9b8823c2b3af3f090cd8ebe03d1f9621778c84c3"`
[INFO] running `"docker" "rm" "-f" "777874c93eaad662c301eb2d9b8823c2b3af3f090cd8ebe03d1f9621778c84c3"`
[INFO] [stdout] 777874c93eaad662c301eb2d9b8823c2b3af3f090cd8ebe03d1f9621778c84c3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/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/zackmdavis/Persongen:/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] a153dbfa864d215c948576d6fd475affbcfe62b744fe7d42020f2f18f9d2fe8e
[INFO] running `"docker" "start" "-a" "a153dbfa864d215c948576d6fd475affbcfe62b744fe7d42020f2f18f9d2fe8e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/persongen-41d5920b7deb2003
[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" "a153dbfa864d215c948576d6fd475affbcfe62b744fe7d42020f2f18f9d2fe8e"`
[INFO] running `"docker" "rm" "-f" "a153dbfa864d215c948576d6fd475affbcfe62b744fe7d42020f2f18f9d2fe8e"`
[INFO] [stdout] a153dbfa864d215c948576d6fd475affbcfe62b744fe7d42020f2f18f9d2fe8e