[INFO] updating cached repository ChariotEngine/util_palette-search
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ChariotEngine/util_palette-search
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ChariotEngine/util_palette-search" "work/ex/beta-1.37-6/sources/1.36.0/gh/ChariotEngine/util_palette-search"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/ChariotEngine/util_palette-search'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ChariotEngine/util_palette-search" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ChariotEngine/util_palette-search"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ChariotEngine/util_palette-search'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9ddf8d49a001f3bb472c851e9e1d0d1d30c7a722
[INFO] sha for GitHub repo ChariotEngine/util_palette-search: 9ddf8d49a001f3bb472c851e9e1d0d1d30c7a722
[INFO] validating manifest of ChariotEngine/util_palette-search 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 ChariotEngine/util_palette-search 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 ChariotEngine/util_palette-search
[INFO] finished frobbing ChariotEngine/util_palette-search
[INFO] frobbed toml for ChariotEngine/util_palette-search written to work/ex/beta-1.37-6/sources/1.36.0/gh/ChariotEngine/util_palette-search/Cargo.toml
[INFO] started frobbing ChariotEngine/util_palette-search
[INFO] finished frobbing ChariotEngine/util_palette-search
[INFO] frobbed toml for ChariotEngine/util_palette-search written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ChariotEngine/util_palette-search/Cargo.toml
[INFO] crate ChariotEngine/util_palette-search 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 ChariotEngine/util_palette-search 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/ChariotEngine/util_palette-search:/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] ac394ef1004961690a1016eadbbeea7497d43435de9668b9e988c4e4c94a096d
[INFO] running `"docker" "start" "-a" "ac394ef1004961690a1016eadbbeea7497d43435de9668b9e988c4e4c94a096d"`
[INFO] [stderr]    Compiling gcc v0.3.46
[INFO] [stderr]    Compiling libc v0.2.22
[INFO] [stderr]    Compiling rustc-demangle v0.1.4
[INFO] [stderr]    Compiling vec_map v0.7.0
[INFO] [stderr]    Compiling backtrace v0.2.3
[INFO] [stderr]    Compiling term_size v0.3.0
[INFO] [stderr]    Compiling atty v0.2.2
[INFO] [stderr]    Compiling clap v2.24.1
[INFO] [stderr]    Compiling backtrace-sys v0.1.10
[INFO] [stderr]    Compiling error-chain v0.5.0
[INFO] [stderr]    Compiling chariot_palette v0.1.5
[INFO] [stderr]    Compiling palette-search v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.98s
[INFO] running `"docker" "inspect" "ac394ef1004961690a1016eadbbeea7497d43435de9668b9e988c4e4c94a096d"`
[INFO] running `"docker" "rm" "-f" "ac394ef1004961690a1016eadbbeea7497d43435de9668b9e988c4e4c94a096d"`
[INFO] [stdout] ac394ef1004961690a1016eadbbeea7497d43435de9668b9e988c4e4c94a096d
[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/ChariotEngine/util_palette-search:/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] 5e42bbcfde397fed7340da9cdb7cbc917fd198c6e55892560e14c160d1d1e473
[INFO] running `"docker" "start" "-a" "5e42bbcfde397fed7340da9cdb7cbc917fd198c6e55892560e14c160d1d1e473"`
[INFO] [stderr]    Compiling palette-search v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `"docker" "inspect" "5e42bbcfde397fed7340da9cdb7cbc917fd198c6e55892560e14c160d1d1e473"`
[INFO] running `"docker" "rm" "-f" "5e42bbcfde397fed7340da9cdb7cbc917fd198c6e55892560e14c160d1d1e473"`
[INFO] [stdout] 5e42bbcfde397fed7340da9cdb7cbc917fd198c6e55892560e14c160d1d1e473
[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/ChariotEngine/util_palette-search:/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] ce6b9fc276799fa7a99d84542f73ddb9f7a87434ed07f4108a825d7d3f8ce361
[INFO] running `"docker" "start" "-a" "ce6b9fc276799fa7a99d84542f73ddb9f7a87434ed07f4108a825d7d3f8ce361"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/palette_search-c1bd0a2732bd791f
[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" "ce6b9fc276799fa7a99d84542f73ddb9f7a87434ed07f4108a825d7d3f8ce361"`
[INFO] running `"docker" "rm" "-f" "ce6b9fc276799fa7a99d84542f73ddb9f7a87434ed07f4108a825d7d3f8ce361"`
[INFO] [stdout] ce6b9fc276799fa7a99d84542f73ddb9f7a87434ed07f4108a825d7d3f8ce361