[INFO] cloning repository https://github.com/alexpearce/adventofcode_2017 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alexpearce/adventofcode_2017" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexpearce%2Fadventofcode_2017", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexpearce%2Fadventofcode_2017'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f33547cc06c950d617f3c4ba4ee87d3546700ad8 [INFO] testing alexpearce/adventofcode_2017 against beta-2021-01-01 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexpearce%2Fadventofcode_2017" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/alexpearce/adventofcode_2017 on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/alexpearce/adventofcode_2017 [INFO] finished tweaking git repo https://github.com/alexpearce/adventofcode_2017 [INFO] tweaked toml for git repo https://github.com/alexpearce/adventofcode_2017 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/alexpearce/adventofcode_2017 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 845349321f7265f621baf0ec8184082f6af4f48d4f59e5a88707c87cb85d4457 [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" "845349321f7265f621baf0ec8184082f6af4f48d4f59e5a88707c87cb85d4457", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "845349321f7265f621baf0ec8184082f6af4f48d4f59e5a88707c87cb85d4457", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "845349321f7265f621baf0ec8184082f6af4f48d4f59e5a88707c87cb85d4457", kill_on_drop: false }` [INFO] [stdout] 845349321f7265f621baf0ec8184082f6af4f48d4f59e5a88707c87cb85d4457 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9298c87c1b71133de31d605f769acfc6346ac52104a1ea6f6ad492eeeca64477 [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" "9298c87c1b71133de31d605f769acfc6346ac52104a1ea6f6ad492eeeca64477", kill_on_drop: false }` [INFO] [stderr] Compiling adventofcode_2017 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `inner` is never read [INFO] [stdout] --> src/day6/mod.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | let mut inner = 0; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.01s [INFO] running `Command { std: "docker" "inspect" "9298c87c1b71133de31d605f769acfc6346ac52104a1ea6f6ad492eeeca64477", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9298c87c1b71133de31d605f769acfc6346ac52104a1ea6f6ad492eeeca64477", kill_on_drop: false }` [INFO] [stdout] 9298c87c1b71133de31d605f769acfc6346ac52104a1ea6f6ad492eeeca64477 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c8d9e4b297b51545a6e382357e605f4202c3ccb42ead4aa7afa9a7810f1f8e6f [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" "c8d9e4b297b51545a6e382357e605f4202c3ccb42ead4aa7afa9a7810f1f8e6f", kill_on_drop: false }` [INFO] [stdout] warning: value assigned to `inner` is never read [INFO] [stdout] --> src/day6/mod.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | let mut inner = 0; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling adventofcode_2017 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `inner` is never read [INFO] [stdout] --> src/day6/mod.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | let mut inner = 0; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.42s [INFO] running `Command { std: "docker" "inspect" "c8d9e4b297b51545a6e382357e605f4202c3ccb42ead4aa7afa9a7810f1f8e6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8d9e4b297b51545a6e382357e605f4202c3ccb42ead4aa7afa9a7810f1f8e6f", kill_on_drop: false }` [INFO] [stdout] c8d9e4b297b51545a6e382357e605f4202c3ccb42ead4aa7afa9a7810f1f8e6f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 306174a5ade1df71e12c5dcee1169fd36ae73555f2d3868098b402991575d966 [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" "306174a5ade1df71e12c5dcee1169fd36ae73555f2d3868098b402991575d966", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: value assigned to `inner` is never read [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/day6/mod.rs:28:9 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 28 | let mut inner = 0; [INFO] [stdout] [INFO] [stderr] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] running 0 tests [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] [INFO] [stdout] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: value assigned to `inner` is never read [INFO] [stderr] --> src/day6/mod.rs:28:9 [INFO] [stderr] | [INFO] [stderr] 28 | let mut inner = 0; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/aoc17-20b44998c8272dc4 [INFO] [stderr] Running /opt/rustwide/target/debug/deps/day1-cfbab6382f8937c6 [INFO] [stderr] Running /opt/rustwide/target/debug/deps/day12-d25c4095a69b69b3 [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/day13-211aaff56938e0dd [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/day3-64838aab8fb4d0c2 [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/day4-8981e44641be9583 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/day5-0a6303b77714810b [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/day6-4c99c9bca0eb1f60 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/day8-40f62c80b1825c05 [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/day9-3326190b9b41ed0e [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; finished in 0.00s [INFO] [stdout] [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests aoc17 [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test src/day1/mod.rs - day1::sequence_sum (line 34) ... ignored [INFO] [stdout] test src/day3/mod.rs - day3::spiral_coordinates (line 53) ... ok [INFO] [stdout] test src/day8/mod.rs - day8::registers (line 68) ... ok [INFO] [stdout] test src/day3/mod.rs - day3::first_spiral_number_larger_than (line 122) ... ok [INFO] [stdout] test src/day1/mod.rs - day1::sequence_sum (line 13) ... ok [INFO] [stdout] test src/day13/mod.rs - day13::severity (line 35) ... ok [INFO] [stdout] test src/day13/mod.rs - day13::create_firewall (line 7) ... ok [INFO] [stdout] test src/day6/mod.rs - day6::iterations_until_cycle (line 15) ... ok [INFO] [stdout] test src/day4/mod.rs - day4::has_no_anagram_substrings (line 44) ... ok [INFO] [stdout] test src/day9/mod.rs - day9::stream_score (line 7) ... ok [INFO] [stdout] test src/day12/mod.rs - day12::disconnected_graphs (line 121) ... ok [INFO] [stdout] test src/day5/mod.rs - day5::jumps_until_end (line 12) ... ok [INFO] [stdout] test src/day12/mod.rs - day12::connected_nodes (line 101) ... ok [INFO] [stdout] test src/day5/mod.rs - day5::jumps_until_end (line 25) ... ok [INFO] [stdout] test src/day13/mod.rs - day13::transmitted (line 64) ... ok [INFO] [stdout] test src/day4/mod.rs - day4::has_unique_substrings (line 13) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 5.30s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "306174a5ade1df71e12c5dcee1169fd36ae73555f2d3868098b402991575d966", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "306174a5ade1df71e12c5dcee1169fd36ae73555f2d3868098b402991575d966", kill_on_drop: false }` [INFO] [stdout] 306174a5ade1df71e12c5dcee1169fd36ae73555f2d3868098b402991575d966