[INFO] crate chariot_palette 0.1.5 is already in cache
[INFO] testing chariot_palette-0.1.5 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate chariot_palette 0.1.5 into work/builds/worker-3/source
[INFO] validating manifest of crates.io crate chariot_palette 0.1.5 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate chariot_palette 0.1.5
[INFO] finished tweaking crates.io crate chariot_palette 0.1.5
[INFO] tweaked toml for crates.io crate chariot_palette 0.1.5 written to work/builds/worker-3/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 9bc01087aeac8574266127823adba739f967faefc4038eb9810cf84be3a35470
[INFO] running `"docker" "start" "-a" "9bc01087aeac8574266127823adba739f967faefc4038eb9810cf84be3a35470"`
[INFO] [stderr]    Compiling chariot_palette v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/palette.rs:60:20
[INFO] [stderr]    |
[INFO] [stderr] 60 |         let line = try!(line_result);
[INFO] [stderr]    |                    ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/palette.rs:71:23
[INFO] [stderr]    |
[INFO] [stderr] 71 |             color.r = try!(components[0].parse::<u8>());
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/palette.rs:72:23
[INFO] [stderr]    |
[INFO] [stderr] 72 |             color.g = try!(components[1].parse::<u8>());
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/palette.rs:73:23
[INFO] [stderr]    |
[INFO] [stderr] 73 |             color.b = try!(components[2].parse::<u8>());
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/error.rs:26:1
[INFO] [stderr]    |
[INFO] [stderr] 26 | / error_chain! {
[INFO] [stderr] 27 | |     types {
[INFO] [stderr] 28 | |         Error, ErrorKind, ChainErr, Result;
[INFO] [stderr] 29 | |     }
[INFO] [stderr] ...  |
[INFO] [stderr] 44 | |     }
[INFO] [stderr] 45 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `"docker" "inspect" "9bc01087aeac8574266127823adba739f967faefc4038eb9810cf84be3a35470"`
[INFO] running `"docker" "rm" "-f" "9bc01087aeac8574266127823adba739f967faefc4038eb9810cf84be3a35470"`
[INFO] [stdout] 9bc01087aeac8574266127823adba739f967faefc4038eb9810cf84be3a35470
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] a28237b4f457ad3b307b521423ddee14091ab5cdbf6ec494af6f53fca29c88e1
[INFO] running `"docker" "start" "-a" "a28237b4f457ad3b307b521423ddee14091ab5cdbf6ec494af6f53fca29c88e1"`
[INFO] [stderr]    Compiling chariot_palette v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/palette.rs:60:20
[INFO] [stderr]    |
[INFO] [stderr] 60 |         let line = try!(line_result);
[INFO] [stderr]    |                    ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/palette.rs:71:23
[INFO] [stderr]    |
[INFO] [stderr] 71 |             color.r = try!(components[0].parse::<u8>());
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/palette.rs:72:23
[INFO] [stderr]    |
[INFO] [stderr] 72 |             color.g = try!(components[1].parse::<u8>());
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/palette.rs:73:23
[INFO] [stderr]    |
[INFO] [stderr] 73 |             color.b = try!(components[2].parse::<u8>());
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/error.rs:26:1
[INFO] [stderr]    |
[INFO] [stderr] 26 | / error_chain! {
[INFO] [stderr] 27 | |     types {
[INFO] [stderr] 28 | |         Error, ErrorKind, ChainErr, Result;
[INFO] [stderr] 29 | |     }
[INFO] [stderr] ...  |
[INFO] [stderr] 44 | |     }
[INFO] [stderr] 45 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `"docker" "inspect" "a28237b4f457ad3b307b521423ddee14091ab5cdbf6ec494af6f53fca29c88e1"`
[INFO] running `"docker" "rm" "-f" "a28237b4f457ad3b307b521423ddee14091ab5cdbf6ec494af6f53fca29c88e1"`
[INFO] [stdout] a28237b4f457ad3b307b521423ddee14091ab5cdbf6ec494af6f53fca29c88e1
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] feb146b5172c00ca633d0c65167ef0e73740ca6e5e0cfef1fc7de0b7eb013a61
[INFO] running `"docker" "start" "-a" "feb146b5172c00ca633d0c65167ef0e73740ca6e5e0cfef1fc7de0b7eb013a61"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/chariot_palette-de2d7bccc8a0c8ad
[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 chariot_palette
[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" "feb146b5172c00ca633d0c65167ef0e73740ca6e5e0cfef1fc7de0b7eb013a61"`
[INFO] running `"docker" "rm" "-f" "feb146b5172c00ca633d0c65167ef0e73740ca6e5e0cfef1fc7de0b7eb013a61"`
[INFO] [stdout] feb146b5172c00ca633d0c65167ef0e73740ca6e5e0cfef1fc7de0b7eb013a61