[INFO] updating cached repository sapphirecat/advent2017-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/sapphirecat/advent2017-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/sapphirecat/advent2017-rs" "work/ex/beta-1.37-6/sources/1.36.0/gh/sapphirecat/advent2017-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/sapphirecat/advent2017-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/sapphirecat/advent2017-rs" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/sapphirecat/advent2017-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/sapphirecat/advent2017-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c8fc7cc0947d3e47d3ba9eeb12933e02c7d28d83
[INFO] sha for GitHub repo sapphirecat/advent2017-rs: c8fc7cc0947d3e47d3ba9eeb12933e02c7d28d83
[INFO] validating manifest of sapphirecat/advent2017-rs 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 sapphirecat/advent2017-rs 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 sapphirecat/advent2017-rs
[INFO] finished frobbing sapphirecat/advent2017-rs
[INFO] frobbed toml for sapphirecat/advent2017-rs written to work/ex/beta-1.37-6/sources/1.36.0/gh/sapphirecat/advent2017-rs/Cargo.toml
[INFO] started frobbing sapphirecat/advent2017-rs
[INFO] finished frobbing sapphirecat/advent2017-rs
[INFO] frobbed toml for sapphirecat/advent2017-rs written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/sapphirecat/advent2017-rs/Cargo.toml
[INFO] crate sapphirecat/advent2017-rs 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 sapphirecat/advent2017-rs 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-7/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/sapphirecat/advent2017-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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] a23399853a8c474a3adb64f02a2bc527ea2eb36c3a8250d05d528d8078532cb4
[INFO] running `"docker" "start" "-a" "a23399853a8c474a3adb64f02a2bc527ea2eb36c3a8250d05d528d8078532cb4"`
[INFO] [stderr]    Compiling memchr v2.0.1
[INFO] [stderr]    Compiling aho-corasick v0.6.4
[INFO] [stderr]    Compiling regex v0.2.3
[INFO] [stderr]    Compiling advent2017-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/main.rs:563:10
[INFO] [stderr]     |
[INFO] [stderr] 563 |         8...24 => no_day(day),
[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 7.78s
[INFO] running `"docker" "inspect" "a23399853a8c474a3adb64f02a2bc527ea2eb36c3a8250d05d528d8078532cb4"`
[INFO] running `"docker" "rm" "-f" "a23399853a8c474a3adb64f02a2bc527ea2eb36c3a8250d05d528d8078532cb4"`
[INFO] [stdout] a23399853a8c474a3adb64f02a2bc527ea2eb36c3a8250d05d528d8078532cb4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/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/sapphirecat/advent2017-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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 2a5ae4da86149a1270873f7914d8a42313b7de7d3d829fd96d15cfcc48020dff
[INFO] running `"docker" "start" "-a" "2a5ae4da86149a1270873f7914d8a42313b7de7d3d829fd96d15cfcc48020dff"`
[INFO] [stderr]    Compiling advent2017-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/main.rs:563:10
[INFO] [stderr]     |
[INFO] [stderr] 563 |         8...24 => no_day(day),
[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 0.75s
[INFO] running `"docker" "inspect" "2a5ae4da86149a1270873f7914d8a42313b7de7d3d829fd96d15cfcc48020dff"`
[INFO] running `"docker" "rm" "-f" "2a5ae4da86149a1270873f7914d8a42313b7de7d3d829fd96d15cfcc48020dff"`
[INFO] [stdout] 2a5ae4da86149a1270873f7914d8a42313b7de7d3d829fd96d15cfcc48020dff
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/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/sapphirecat/advent2017-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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 728a2e342eb3d8ff0e85a01bd3340e7bec855900ecaa2a1a40cac6ac7d59dbad
[INFO] running `"docker" "start" "-a" "728a2e342eb3d8ff0e85a01bd3340e7bec855900ecaa2a1a40cac6ac7d59dbad"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/advent2017_rs-a83c4333ddd1d6eb
[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" "728a2e342eb3d8ff0e85a01bd3340e7bec855900ecaa2a1a40cac6ac7d59dbad"`
[INFO] running `"docker" "rm" "-f" "728a2e342eb3d8ff0e85a01bd3340e7bec855900ecaa2a1a40cac6ac7d59dbad"`
[INFO] [stdout] 728a2e342eb3d8ff0e85a01bd3340e7bec855900ecaa2a1a40cac6ac7d59dbad