[INFO] updating cached repository MJohnson459/health-bar
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/MJohnson459/health-bar
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/MJohnson459/health-bar" "work/ex/beta-1.38-1/sources/1.37.0/gh/MJohnson459/health-bar"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/MJohnson459/health-bar'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/MJohnson459/health-bar" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/MJohnson459/health-bar"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/MJohnson459/health-bar'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6b6e3526dc443e641b093f5991a301882b7f6b4b
[INFO] sha for GitHub repo MJohnson459/health-bar: 6b6e3526dc443e641b093f5991a301882b7f6b4b
[INFO] validating manifest of MJohnson459/health-bar on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of MJohnson459/health-bar on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing MJohnson459/health-bar
[INFO] finished frobbing MJohnson459/health-bar
[INFO] frobbed toml for MJohnson459/health-bar written to work/ex/beta-1.38-1/sources/1.37.0/gh/MJohnson459/health-bar/Cargo.toml
[INFO] started frobbing MJohnson459/health-bar
[INFO] finished frobbing MJohnson459/health-bar
[INFO] frobbed toml for MJohnson459/health-bar written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/MJohnson459/health-bar/Cargo.toml
[INFO] crate MJohnson459/health-bar already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing MJohnson459/health-bar against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/MJohnson459/health-bar:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] dd0cd1f317cd2d53955cba1a4d3921af44b6584f0a005a51d940b072a085348a
[INFO] running `"docker" "start" "-a" "dd0cd1f317cd2d53955cba1a4d3921af44b6584f0a005a51d940b072a085348a"`
[INFO] [stderr]    Compiling syn v0.14.2
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling palette v0.4.0
[INFO] [stderr]    Compiling nix v0.6.0
[INFO] [stderr]    Compiling rppal v0.4.0
[INFO] [stderr]    Compiling spidev v0.3.0
[INFO] [stderr]    Compiling blinkt v0.4.0
[INFO] [stderr]    Compiling palette_derive v0.4.0
[INFO] [stderr]    Compiling health-bar v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused imports: `Color`, `Lch`, `Pixel`, `Srgb`
[INFO] [stderr]  --> src/main.rs:7:25
[INFO] [stderr]   |
[INFO] [stderr] 7 | use palette::{Gradient, Color, Lch, LinSrgb, Pixel, Srgb};
[INFO] [stderr]   |                         ^^^^^  ^^^           ^^^^^  ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.72s
[INFO] running `"docker" "inspect" "dd0cd1f317cd2d53955cba1a4d3921af44b6584f0a005a51d940b072a085348a"`
[INFO] running `"docker" "rm" "-f" "dd0cd1f317cd2d53955cba1a4d3921af44b6584f0a005a51d940b072a085348a"`
[INFO] [stdout] dd0cd1f317cd2d53955cba1a4d3921af44b6584f0a005a51d940b072a085348a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/MJohnson459/health-bar:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 646bc2d8b0055d6a17a4833bb5adaf2ed82e2b6753bc2eef0116d929f320eadf
[INFO] running `"docker" "start" "-a" "646bc2d8b0055d6a17a4833bb5adaf2ed82e2b6753bc2eef0116d929f320eadf"`
[INFO] [stderr]    Compiling health-bar v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused imports: `Color`, `Lch`, `Pixel`, `Srgb`
[INFO] [stderr]  --> src/main.rs:7:25
[INFO] [stderr]   |
[INFO] [stderr] 7 | use palette::{Gradient, Color, Lch, LinSrgb, Pixel, Srgb};
[INFO] [stderr]   |                         ^^^^^  ^^^           ^^^^^  ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `"docker" "inspect" "646bc2d8b0055d6a17a4833bb5adaf2ed82e2b6753bc2eef0116d929f320eadf"`
[INFO] running `"docker" "rm" "-f" "646bc2d8b0055d6a17a4833bb5adaf2ed82e2b6753bc2eef0116d929f320eadf"`
[INFO] [stdout] 646bc2d8b0055d6a17a4833bb5adaf2ed82e2b6753bc2eef0116d929f320eadf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/MJohnson459/health-bar:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 3c3e62b9b4378852e3248ce6379c3d94be6a00296461af2bebba9b193694cdfd
[INFO] running `"docker" "start" "-a" "3c3e62b9b4378852e3248ce6379c3d94be6a00296461af2bebba9b193694cdfd"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/health_bar-7ac2ef750127b45b
[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" "3c3e62b9b4378852e3248ce6379c3d94be6a00296461af2bebba9b193694cdfd"`
[INFO] running `"docker" "rm" "-f" "3c3e62b9b4378852e3248ce6379c3d94be6a00296461af2bebba9b193694cdfd"`
[INFO] [stdout] 3c3e62b9b4378852e3248ce6379c3d94be6a00296461af2bebba9b193694cdfd