[INFO] updating cached repository https://github.com/jezcope/aoc2017-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cee90a8443bd304505ffdb3395a662b9860ee75a [INFO] testing jezcope/aoc2017-rust against beta-2020-07-24 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjezcope%2Faoc2017-rust" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jezcope/aoc2017-rust on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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 /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/jezcope/aoc2017-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c4068d69d8274d1fdea6cd0acf27f25dff4ac8cf84f803e204bb53ee8e6bc086 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "c4068d69d8274d1fdea6cd0acf27f25dff4ac8cf84f803e204bb53ee8e6bc086", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c4068d69d8274d1fdea6cd0acf27f25dff4ac8cf84f803e204bb53ee8e6bc086", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4068d69d8274d1fdea6cd0acf27f25dff4ac8cf84f803e204bb53ee8e6bc086", kill_on_drop: false }` [INFO] [stdout] c4068d69d8274d1fdea6cd0acf27f25dff4ac8cf84f803e204bb53ee8e6bc086 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e17952415ad78f925e506cf0de059d97672c47b85352bc7daf7633310fba45b8 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "e17952415ad78f925e506cf0de059d97672c47b85352bc7daf7633310fba45b8", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.34 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling either v1.4.0 [INFO] [stderr] Compiling rayon-core v1.3.0 [INFO] [stderr] Compiling coco v0.1.1 [INFO] [stderr] Compiling rand v0.3.19 [INFO] [stderr] Compiling num_cpus v1.8.0 [INFO] [stderr] Compiling rayon v0.9.0 [INFO] [stderr] Compiling aoc2017 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/bin/19-a-series-of-tubes.rs:47:17 [INFO] [stdout] | [INFO] [stdout] 47 | b'A'...b'Z' => result.push(dia[x as usize][y as usize] as char), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hashed` [INFO] [stdout] --> src/bin/14-disk-defragmentation.rs:15:17 [INFO] [stdout] | [INFO] [stdout] 15 | let hashed = full_hash(&hash_input, 256); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_hashed` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.92s [INFO] running `Command { std: "docker" "inspect" "e17952415ad78f925e506cf0de059d97672c47b85352bc7daf7633310fba45b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e17952415ad78f925e506cf0de059d97672c47b85352bc7daf7633310fba45b8", kill_on_drop: false }` [INFO] [stdout] e17952415ad78f925e506cf0de059d97672c47b85352bc7daf7633310fba45b8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3cff2c41a487e484e8698e33b89bb2ac24d1dec3ab7a108d8ce3cf2488a07266 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "3cff2c41a487e484e8698e33b89bb2ac24d1dec3ab7a108d8ce3cf2488a07266", kill_on_drop: false }` [INFO] [stderr] Compiling aoc2017 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/bin/19-a-series-of-tubes.rs:47:17 [INFO] [stdout] | [INFO] [stdout] 47 | b'A'...b'Z' => result.push(dia[x as usize][y as usize] as char), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hashed` [INFO] [stdout] --> src/bin/14-disk-defragmentation.rs:15:17 [INFO] [stdout] | [INFO] [stdout] 15 | let hashed = full_hash(&hash_input, 256); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_hashed` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `std::vec::Vec<{integer}>` is not an iterator [INFO] [stdout] --> src/knothash.rs:48:36 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn simple_hash(input: I, size: u16) -> u16 [INFO] [stdout] | ----------- required by a bound in this [INFO] [stdout] 22 | where I: Iterator [INFO] [stdout] | ---------------------- required by this bound in `knothash::simple_hash` [INFO] [stdout] ... [INFO] [stdout] 48 | assert_eq!(12, simple_hash(vec![3, 4, 1, 5], 5)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ `std::vec::Vec<{integer}>` is not an iterator [INFO] [stdout] | [INFO] [stdout] = help: the trait `std::iter::Iterator` is not implemented for `std::vec::Vec<{integer}>` [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `aoc2017`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "3cff2c41a487e484e8698e33b89bb2ac24d1dec3ab7a108d8ce3cf2488a07266", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3cff2c41a487e484e8698e33b89bb2ac24d1dec3ab7a108d8ce3cf2488a07266", kill_on_drop: false }` [INFO] [stdout] 3cff2c41a487e484e8698e33b89bb2ac24d1dec3ab7a108d8ce3cf2488a07266