[INFO] updating cached repository https://github.com/jezcope/aoc2017-rust [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] cee90a8443bd304505ffdb3395a662b9860ee75a [INFO] testing jezcope/aoc2017-rust against beta-2019-09-28 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjezcope%2Faoc2017-rust" "work/builds/worker-3/source"` [INFO] [stderr] Cloning into 'work/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jezcope/aoc2017-rust 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/jezcope/aoc2017-rust [INFO] finished tweaking git repo https://github.com/jezcope/aoc2017-rust [INFO] tweaked toml for git repo https://github.com/jezcope/aoc2017-rust written to work/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/jezcope/aoc2017-rust 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-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] 4200abf2d90cd9ab3f3a8163700a4f61992dd27c11ebb089899a9012f5b138d1 [INFO] running `"docker" "start" "-a" "4200abf2d90cd9ab3f3a8163700a4f61992dd27c11ebb089899a9012f5b138d1"` [INFO] [stderr] Compiling rayon-core v1.3.0 [INFO] [stderr] Compiling rayon v0.9.0 [INFO] [stderr] Compiling aoc2017 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/bin/19-a-series-of-tubes.rs:47:17 [INFO] [stderr] | [INFO] [stderr] 47 | b'A'...b'Z' => result.push(dia[x as usize][y as usize] as char), [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] warning: unused variable: `hashed` [INFO] [stderr] --> src/bin/14-disk-defragmentation.rs:15:17 [INFO] [stderr] | [INFO] [stderr] 15 | let hashed = full_hash(&hash_input, 256); [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_hashed` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.07s [INFO] running `"docker" "inspect" "4200abf2d90cd9ab3f3a8163700a4f61992dd27c11ebb089899a9012f5b138d1"` [INFO] running `"docker" "rm" "-f" "4200abf2d90cd9ab3f3a8163700a4f61992dd27c11ebb089899a9012f5b138d1"` [INFO] [stdout] 4200abf2d90cd9ab3f3a8163700a4f61992dd27c11ebb089899a9012f5b138d1 [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] d19e2e743650188c84d744dd78a3d313e72ce7787f52391d958651e414141f3a [INFO] running `"docker" "start" "-a" "d19e2e743650188c84d744dd78a3d313e72ce7787f52391d958651e414141f3a"` [INFO] [stderr] Compiling aoc2017 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/bin/19-a-series-of-tubes.rs:47:17 [INFO] [stderr] | [INFO] [stderr] 47 | b'A'...b'Z' => result.push(dia[x as usize][y as usize] as char), [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] warning: unused variable: `hashed` [INFO] [stderr] --> src/bin/14-disk-defragmentation.rs:15:17 [INFO] [stderr] | [INFO] [stderr] 15 | let hashed = full_hash(&hash_input, 256); [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_hashed` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0277]: `std::vec::Vec<{integer}>` is not an iterator [INFO] [stderr] --> src/knothash.rs:48:36 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn simple_hash(input: I, size: u16) -> u16 [INFO] [stderr] | ----------- [INFO] [stderr] 22 | where I: Iterator [INFO] [stderr] | ---------------------- required by this bound in `knothash::simple_hash` [INFO] [stderr] ... [INFO] [stderr] 48 | assert_eq!(12, simple_hash(vec![3, 4, 1, 5], 5)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ `std::vec::Vec<{integer}>` is not an iterator [INFO] [stderr] | [INFO] [stderr] = help: the trait `std::iter::Iterator` is not implemented for `std::vec::Vec<{integer}>` [INFO] [stderr] = note: this error 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] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0277`. [INFO] [stderr] error: could not compile `aoc2017`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "d19e2e743650188c84d744dd78a3d313e72ce7787f52391d958651e414141f3a"` [INFO] running `"docker" "rm" "-f" "d19e2e743650188c84d744dd78a3d313e72ce7787f52391d958651e414141f3a"` [INFO] [stdout] d19e2e743650188c84d744dd78a3d313e72ce7787f52391d958651e414141f3a