[INFO] updating cached repository dodbrian/RustFundamentals
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/dodbrian/RustFundamentals
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/dodbrian/RustFundamentals" "work/ex/beta-1.37-6/sources/1.36.0/gh/dodbrian/RustFundamentals"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/dodbrian/RustFundamentals'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/dodbrian/RustFundamentals" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/dodbrian/RustFundamentals"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/dodbrian/RustFundamentals'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] cec78d0d6810f40e0f3e76128dda7119f0b055cb
[INFO] sha for GitHub repo dodbrian/RustFundamentals: cec78d0d6810f40e0f3e76128dda7119f0b055cb
[INFO] validating manifest of dodbrian/RustFundamentals 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 dodbrian/RustFundamentals 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 dodbrian/RustFundamentals
[INFO] finished frobbing dodbrian/RustFundamentals
[INFO] frobbed toml for dodbrian/RustFundamentals written to work/ex/beta-1.37-6/sources/1.36.0/gh/dodbrian/RustFundamentals/Cargo.toml
[INFO] started frobbing dodbrian/RustFundamentals
[INFO] finished frobbing dodbrian/RustFundamentals
[INFO] frobbed toml for dodbrian/RustFundamentals written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/dodbrian/RustFundamentals/Cargo.toml
[INFO] crate dodbrian/RustFundamentals 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 dodbrian/RustFundamentals 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-2/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/dodbrian/RustFundamentals:/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] f8aca8ae28d98eb0e6ce4adaae67039b9e18dc99643f77e3bf649428db95c1aa
[INFO] running `"docker" "start" "-a" "f8aca8ae28d98eb0e6ce4adaae67039b9e18dc99643f77e3bf649428db95c1aa"`
[INFO] [stderr]    Compiling rust_fundamentals v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/main.rs:132:10
[INFO] [stderr]     |
[INFO] [stderr] 132 |         1...999 => "unknown",
[INFO] [stderr]     |          ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(ellipsis_inclusive_range_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `"docker" "inspect" "f8aca8ae28d98eb0e6ce4adaae67039b9e18dc99643f77e3bf649428db95c1aa"`
[INFO] running `"docker" "rm" "-f" "f8aca8ae28d98eb0e6ce4adaae67039b9e18dc99643f77e3bf649428db95c1aa"`
[INFO] [stdout] f8aca8ae28d98eb0e6ce4adaae67039b9e18dc99643f77e3bf649428db95c1aa
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/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/dodbrian/RustFundamentals:/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] b1ad7f4e2fa94cbf89d1ecf37911886669d9aee5a99909751affea57529569c0
[INFO] running `"docker" "start" "-a" "b1ad7f4e2fa94cbf89d1ecf37911886669d9aee5a99909751affea57529569c0"`
[INFO] [stderr]    Compiling rust_fundamentals v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/main.rs:132:10
[INFO] [stderr]     |
[INFO] [stderr] 132 |         1...999 => "unknown",
[INFO] [stderr]     |          ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(ellipsis_inclusive_range_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `"docker" "inspect" "b1ad7f4e2fa94cbf89d1ecf37911886669d9aee5a99909751affea57529569c0"`
[INFO] running `"docker" "rm" "-f" "b1ad7f4e2fa94cbf89d1ecf37911886669d9aee5a99909751affea57529569c0"`
[INFO] [stdout] b1ad7f4e2fa94cbf89d1ecf37911886669d9aee5a99909751affea57529569c0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/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/dodbrian/RustFundamentals:/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] dcbffc962c3a073151ac3fb7bd9ce715e80636aa0fe04b2ccd8078c614ff49cc
[INFO] running `"docker" "start" "-a" "dcbffc962c3a073151ac3fb7bd9ce715e80636aa0fe04b2ccd8078c614ff49cc"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_fundamentals-45227fab689643d3
[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" "dcbffc962c3a073151ac3fb7bd9ce715e80636aa0fe04b2ccd8078c614ff49cc"`
[INFO] running `"docker" "rm" "-f" "dcbffc962c3a073151ac3fb7bd9ce715e80636aa0fe04b2ccd8078c614ff49cc"`
[INFO] [stdout] dcbffc962c3a073151ac3fb7bd9ce715e80636aa0fe04b2ccd8078c614ff49cc