[INFO] updating cached repository https://github.com/davidszotten/advent-of-code-2018
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6a5ffa4cc87009ea731fb3f1b9c302e399d34696
[INFO] testing davidszotten/advent-of-code-2018 against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidszotten%2Fadvent-of-code-2018" "work/builds/worker-5/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/davidszotten/advent-of-code-2018 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 git repo https://github.com/davidszotten/advent-of-code-2018
[INFO] finished tweaking git repo https://github.com/davidszotten/advent-of-code-2018
[INFO] tweaked toml for git repo https://github.com/davidszotten/advent-of-code-2018 written to work/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/davidszotten/advent-of-code-2018 already has a lockfile, it will not be regenerated
[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-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/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] 9ea231c761d0f406f6e57efa3432ba46dffbe51060fd386b14f09b1f2ca94db3
[INFO] running `"docker" "start" "-a" "9ea231c761d0f406f6e57efa3432ba46dffbe51060fd386b14f09b1f2ca94db3"`
[INFO] [stderr]    Compiling lock_api v0.1.5
[INFO] [stderr]    Compiling itertools v0.7.11
[INFO] [stderr]    Compiling memchr v2.1.1
[INFO] [stderr]    Compiling parking_lot_core v0.3.1
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling aho-corasick v0.6.9
[INFO] [stderr]    Compiling parking_lot v0.6.4
[INFO] [stderr]    Compiling regex v1.1.0
[INFO] [stderr]    Compiling once_cell v0.1.6
[INFO] [stderr]    Compiling failure_derive v0.1.3
[INFO] [stderr]    Compiling cached v0.8.0
[INFO] [stderr]    Compiling failure v0.1.3
[INFO] [stderr]    Compiling aoc2018 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shared.rs:71:19
[INFO] [stderr]    |
[INFO] [stderr] 71 | type DayFunc<T> = Fn(&str) -> Result<T>;
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> Result<T>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `aoc2018`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --edition=2018 --crate-name day15 src/bin/day15.rs --color never --crate-type bin --emit=dep-info,link -C debuginfo=2 -C metadata=978fdc6c86be6b67 -C extra-filename=-978fdc6c86be6b67 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern aoc2018=/opt/rustwide/target/debug/deps/libaoc2018-5f55b072ba640aed.rlib --extern cached=/opt/rustwide/target/debug/deps/libcached-0086bcc395273570.rlib --extern clap=/opt/rustwide/target/debug/deps/libclap-e530293f2e6b240f.rlib --extern failure=/opt/rustwide/target/debug/deps/libfailure-90d76aaedb221d7e.rlib --extern itertools=/opt/rustwide/target/debug/deps/libitertools-b70ed2c51f623f6f.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-dc50c07bdb2aa9f0.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-bc71779103082999.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/backtrace-sys-382eb7157ed1b7a1/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `aoc2018`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --edition=2018 --crate-name day07 src/bin/day07.rs --color never --crate-type bin --emit=dep-info,link -C debuginfo=2 -C metadata=edf17e00e27f9b9b -C extra-filename=-edf17e00e27f9b9b --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern aoc2018=/opt/rustwide/target/debug/deps/libaoc2018-5f55b072ba640aed.rlib --extern cached=/opt/rustwide/target/debug/deps/libcached-0086bcc395273570.rlib --extern clap=/opt/rustwide/target/debug/deps/libclap-e530293f2e6b240f.rlib --extern failure=/opt/rustwide/target/debug/deps/libfailure-90d76aaedb221d7e.rlib --extern itertools=/opt/rustwide/target/debug/deps/libitertools-b70ed2c51f623f6f.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-dc50c07bdb2aa9f0.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-bc71779103082999.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/backtrace-sys-382eb7157ed1b7a1/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `aoc2018`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --edition=2018 --crate-name day22 src/bin/day22.rs --color never --crate-type bin --emit=dep-info,link -C debuginfo=2 -C metadata=ed53870acdf1983e -C extra-filename=-ed53870acdf1983e --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern aoc2018=/opt/rustwide/target/debug/deps/libaoc2018-5f55b072ba640aed.rlib --extern cached=/opt/rustwide/target/debug/deps/libcached-0086bcc395273570.rlib --extern clap=/opt/rustwide/target/debug/deps/libclap-e530293f2e6b240f.rlib --extern failure=/opt/rustwide/target/debug/deps/libfailure-90d76aaedb221d7e.rlib --extern itertools=/opt/rustwide/target/debug/deps/libitertools-b70ed2c51f623f6f.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-dc50c07bdb2aa9f0.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-bc71779103082999.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/backtrace-sys-382eb7157ed1b7a1/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `aoc2018`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --edition=2018 --crate-name day21 src/bin/day21.rs --color never --crate-type bin --emit=dep-info,link -C debuginfo=2 -C metadata=6780eaafcdd637fc -C extra-filename=-6780eaafcdd637fc --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern aoc2018=/opt/rustwide/target/debug/deps/libaoc2018-5f55b072ba640aed.rlib --extern cached=/opt/rustwide/target/debug/deps/libcached-0086bcc395273570.rlib --extern clap=/opt/rustwide/target/debug/deps/libclap-e530293f2e6b240f.rlib --extern failure=/opt/rustwide/target/debug/deps/libfailure-90d76aaedb221d7e.rlib --extern itertools=/opt/rustwide/target/debug/deps/libitertools-b70ed2c51f623f6f.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-dc50c07bdb2aa9f0.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-bc71779103082999.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/backtrace-sys-382eb7157ed1b7a1/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "9ea231c761d0f406f6e57efa3432ba46dffbe51060fd386b14f09b1f2ca94db3"`
[INFO] running `"docker" "rm" "-f" "9ea231c761d0f406f6e57efa3432ba46dffbe51060fd386b14f09b1f2ca94db3"`
[INFO] [stdout] 9ea231c761d0f406f6e57efa3432ba46dffbe51060fd386b14f09b1f2ca94db3