[INFO] updating cached repository jbhannah/diceroll
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jbhannah/diceroll
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jbhannah/diceroll" "work/ex/beta-1.37-6/sources/1.36.0/gh/jbhannah/diceroll"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/jbhannah/diceroll'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jbhannah/diceroll" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jbhannah/diceroll"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jbhannah/diceroll'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c76894549b1e741e216afddbb13f69a1543e149c
[INFO] sha for GitHub repo jbhannah/diceroll: c76894549b1e741e216afddbb13f69a1543e149c
[INFO] validating manifest of jbhannah/diceroll 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 jbhannah/diceroll 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 jbhannah/diceroll
[INFO] finished frobbing jbhannah/diceroll
[INFO] frobbed toml for jbhannah/diceroll written to work/ex/beta-1.37-6/sources/1.36.0/gh/jbhannah/diceroll/Cargo.toml
[INFO] started frobbing jbhannah/diceroll
[INFO] finished frobbing jbhannah/diceroll
[INFO] frobbed toml for jbhannah/diceroll written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jbhannah/diceroll/Cargo.toml
[INFO] crate jbhannah/diceroll 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 jbhannah/diceroll 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-6/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/jbhannah/diceroll:/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] 88e9785804206449b835ff61403ec6b5bf2e6a87cace68174f3e3dda45475105
[INFO] running `"docker" "start" "-a" "88e9785804206449b835ff61403ec6b5bf2e6a87cace68174f3e3dda45475105"`
[INFO] [stderr]    Compiling diceroll v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.93s
[INFO] running `"docker" "inspect" "88e9785804206449b835ff61403ec6b5bf2e6a87cace68174f3e3dda45475105"`
[INFO] running `"docker" "rm" "-f" "88e9785804206449b835ff61403ec6b5bf2e6a87cace68174f3e3dda45475105"`
[INFO] [stdout] 88e9785804206449b835ff61403ec6b5bf2e6a87cace68174f3e3dda45475105
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/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/jbhannah/diceroll:/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] c28fc32424090be83afc3ebf3698ff96373b61bc7f1371e8a7190da30a416d98
[INFO] running `"docker" "start" "-a" "c28fc32424090be83afc3ebf3698ff96373b61bc7f1371e8a7190da30a416d98"`
[INFO] [stderr]    Compiling diceroll v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.10s
[INFO] running `"docker" "inspect" "c28fc32424090be83afc3ebf3698ff96373b61bc7f1371e8a7190da30a416d98"`
[INFO] running `"docker" "rm" "-f" "c28fc32424090be83afc3ebf3698ff96373b61bc7f1371e8a7190da30a416d98"`
[INFO] [stdout] c28fc32424090be83afc3ebf3698ff96373b61bc7f1371e8a7190da30a416d98
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/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/jbhannah/diceroll:/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] c48298c5b20940f1a1332bcd5e4b6a0f2ec068b614dfffb33a59bf9da44ae8eb
[INFO] running `"docker" "start" "-a" "c48298c5b20940f1a1332bcd5e4b6a0f2ec068b614dfffb33a59bf9da44ae8eb"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/diceroll-e31e5d8521f4fad1
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::parse_modifier ... ok
[INFO] [stdout] test tests::parse_invalid ... ok
[INFO] [stdout] test tests::parse_valid ... ok
[INFO] [stdout] test tests::expr ... ok
[INFO] [stdout] test tests::sample ... ok
[INFO] [stdout] test tests::roll ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/roll-8f343ab1fa63ab96
[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] [stderr]    Doc-tests diceroll
[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" "c48298c5b20940f1a1332bcd5e4b6a0f2ec068b614dfffb33a59bf9da44ae8eb"`
[INFO] running `"docker" "rm" "-f" "c48298c5b20940f1a1332bcd5e4b6a0f2ec068b614dfffb33a59bf9da44ae8eb"`
[INFO] [stdout] c48298c5b20940f1a1332bcd5e4b6a0f2ec068b614dfffb33a59bf9da44ae8eb