[INFO] updating cached repository mozkeeler/pandemic-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mozkeeler/pandemic-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mozkeeler/pandemic-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/mozkeeler/pandemic-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/mozkeeler/pandemic-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mozkeeler/pandemic-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mozkeeler/pandemic-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mozkeeler/pandemic-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 995a3793e0ba18165c190f85643fcfe4caed6537
[INFO] sha for GitHub repo mozkeeler/pandemic-rs: 995a3793e0ba18165c190f85643fcfe4caed6537
[INFO] validating manifest of mozkeeler/pandemic-rs 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 mozkeeler/pandemic-rs 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 mozkeeler/pandemic-rs
[INFO] finished frobbing mozkeeler/pandemic-rs
[INFO] frobbed toml for mozkeeler/pandemic-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/mozkeeler/pandemic-rs/Cargo.toml
[INFO] started frobbing mozkeeler/pandemic-rs
[INFO] finished frobbing mozkeeler/pandemic-rs
[INFO] frobbed toml for mozkeeler/pandemic-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mozkeeler/pandemic-rs/Cargo.toml
[INFO] crate mozkeeler/pandemic-rs 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing mozkeeler/pandemic-rs 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-2/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/mozkeeler/pandemic-rs:/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] bf074f61f008d47863c14e64209a06c85adedf80c18e1fe70e1463b4c9302f39
[INFO] running `"docker" "start" "-a" "bf074f61f008d47863c14e64209a06c85adedf80c18e1fe70e1463b4c9302f39"`
[INFO] [stderr]    Compiling pandemic-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variant is never constructed: `Yellow`
[INFO] [stderr]   --> src/main.rs:67:5
[INFO] [stderr]    |
[INFO] [stderr] 67 |     Yellow,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `"docker" "inspect" "bf074f61f008d47863c14e64209a06c85adedf80c18e1fe70e1463b4c9302f39"`
[INFO] running `"docker" "rm" "-f" "bf074f61f008d47863c14e64209a06c85adedf80c18e1fe70e1463b4c9302f39"`
[INFO] [stdout] bf074f61f008d47863c14e64209a06c85adedf80c18e1fe70e1463b4c9302f39
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/mozkeeler/pandemic-rs:/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] 0f9d935fe78f49f384beabce5ded94e87b995536bdade66ed2c1174dc789e5ba
[INFO] running `"docker" "start" "-a" "0f9d935fe78f49f384beabce5ded94e87b995536bdade66ed2c1174dc789e5ba"`
[INFO] [stderr]    Compiling pandemic-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variant is never constructed: `Yellow`
[INFO] [stderr]   --> src/main.rs:67:5
[INFO] [stderr]    |
[INFO] [stderr] 67 |     Yellow,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `"docker" "inspect" "0f9d935fe78f49f384beabce5ded94e87b995536bdade66ed2c1174dc789e5ba"`
[INFO] running `"docker" "rm" "-f" "0f9d935fe78f49f384beabce5ded94e87b995536bdade66ed2c1174dc789e5ba"`
[INFO] [stdout] 0f9d935fe78f49f384beabce5ded94e87b995536bdade66ed2c1174dc789e5ba
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/mozkeeler/pandemic-rs:/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] a2f1cdf3b509d90322753266f0bba69837eea412617d3d98563d93f1aeeb1ef7
[INFO] running `"docker" "start" "-a" "a2f1cdf3b509d90322753266f0bba69837eea412617d3d98563d93f1aeeb1ef7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/pandemic_rs-de37e1d9ad4e9dd2
[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" "a2f1cdf3b509d90322753266f0bba69837eea412617d3d98563d93f1aeeb1ef7"`
[INFO] running `"docker" "rm" "-f" "a2f1cdf3b509d90322753266f0bba69837eea412617d3d98563d93f1aeeb1ef7"`
[INFO] [stdout] a2f1cdf3b509d90322753266f0bba69837eea412617d3d98563d93f1aeeb1ef7