[INFO] cloning repository https://github.com/jammy-dodgers/adventofcode22 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jammy-dodgers/adventofcode22" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjammy-dodgers%2Fadventofcode22", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjammy-dodgers%2Fadventofcode22'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2180e9d08001cf7fb57a0e92d83ad449aac2b188 [INFO] testing jammy-dodgers/adventofcode22 against nightly-2025-01-18 for randomize-layout-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjammy-dodgers%2Fadventofcode22" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jammy-dodgers/adventofcode22 on toolchain nightly-2025-01-18 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jammy-dodgers/adventofcode22 [INFO] finished tweaking git repo https://github.com/jammy-dodgers/adventofcode22 [INFO] tweaked toml for git repo https://github.com/jammy-dodgers/adventofcode22 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/jammy-dodgers/adventofcode22 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2025-01-18" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] af61fe32c71e66848448652bf43a78b671f431aa338eee34b1f4bc14bcf3ef06 [INFO] running `Command { std: "docker" "start" "-a" "af61fe32c71e66848448652bf43a78b671f431aa338eee34b1f4bc14bcf3ef06", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "af61fe32c71e66848448652bf43a78b671f431aa338eee34b1f4bc14bcf3ef06", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af61fe32c71e66848448652bf43a78b671f431aa338eee34b1f4bc14bcf3ef06", kill_on_drop: false }` [INFO] [stdout] af61fe32c71e66848448652bf43a78b671f431aa338eee34b1f4bc14bcf3ef06 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7a8132224a9d373b4ce91869ef77dbc3b9fbd537e226925feef86b5a07041ac3 [INFO] running `Command { std: "docker" "start" "-a" "7a8132224a9d373b4ce91869ef77dbc3b9fbd537e226925feef86b5a07041ac3", kill_on_drop: false }` [INFO] [stderr] Compiling adventofcode22 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `at` is never used [INFO] [stdout] --> src/bin/day6.rs:47:8 [INFO] [stdout] | [INFO] [stdout] 39 | impl CircularBuffer where T: Clone { [INFO] [stdout] | ---------------------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 47 | fn at(&self, i: usize) -> Option<&T> { [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `pretty` is never used [INFO] [stdout] --> src/bin/day7.rs:59:8 [INFO] [stdout] | [INFO] [stdout] 52 | impl Directory { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 59 | fn pretty(&self, name: &str) -> String { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.97s [INFO] running `Command { std: "docker" "inspect" "7a8132224a9d373b4ce91869ef77dbc3b9fbd537e226925feef86b5a07041ac3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a8132224a9d373b4ce91869ef77dbc3b9fbd537e226925feef86b5a07041ac3", kill_on_drop: false }` [INFO] [stdout] 7a8132224a9d373b4ce91869ef77dbc3b9fbd537e226925feef86b5a07041ac3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5d8db1f8891c9118c962ef929e3c7fc47bdf09359e9038a550630c551f6daeee [INFO] running `Command { std: "docker" "start" "-a" "5d8db1f8891c9118c962ef929e3c7fc47bdf09359e9038a550630c551f6daeee", kill_on_drop: false }` [INFO] [stderr] Compiling adventofcode22 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `at` is never used [INFO] [stdout] --> src/bin/day6.rs:47:8 [INFO] [stdout] | [INFO] [stdout] 39 | impl CircularBuffer where T: Clone { [INFO] [stdout] | ---------------------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 47 | fn at(&self, i: usize) -> Option<&T> { [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `pretty` is never used [INFO] [stdout] --> src/bin/day7.rs:59:8 [INFO] [stdout] | [INFO] [stdout] 52 | impl Directory { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 59 | fn pretty(&self, name: &str) -> String { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.74s [INFO] running `Command { std: "docker" "inspect" "5d8db1f8891c9118c962ef929e3c7fc47bdf09359e9038a550630c551f6daeee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d8db1f8891c9118c962ef929e3c7fc47bdf09359e9038a550630c551f6daeee", kill_on_drop: false }` [INFO] [stdout] 5d8db1f8891c9118c962ef929e3c7fc47bdf09359e9038a550630c551f6daeee [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1250d4ccc28ceae962ca0f8867158302638450f223d3775f1a3b05b3118eadcb [INFO] running `Command { std: "docker" "start" "-a" "1250d4ccc28ceae962ca0f8867158302638450f223d3775f1a3b05b3118eadcb", kill_on_drop: false }` [INFO] [stderr] warning: method `at` is never used [INFO] [stderr] --> src/bin/day6.rs:47:8 [INFO] [stderr] | [INFO] [stderr] 39 | impl CircularBuffer where T: Clone { [INFO] [stderr] | ---------------------------------------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 47 | fn at(&self, i: usize) -> Option<&T> { [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `adventofcode22` (bin "day6" test) generated 1 warning [INFO] [stderr] warning: method `pretty` is never used [INFO] [stderr] --> src/bin/day7.rs:59:8 [INFO] [stderr] | [INFO] [stderr] 52 | impl Directory { [INFO] [stderr] | -------------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 59 | fn pretty(&self, name: &str) -> String { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `adventofcode22` (bin "day7" test) generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/bin/day1.rs (/opt/rustwide/target/debug/deps/day1-0b00ae863e92149a) [INFO] [stderr] Running unittests src/bin/day2.rs (/opt/rustwide/target/debug/deps/day2-a4287bc92ccb1658) [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] Running unittests src/bin/day3.rs (/opt/rustwide/target/debug/deps/day3-8367a9416b542a35) [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 unittests src/bin/day4.rs (/opt/rustwide/target/debug/deps/day4-3e5e53b6b5d3bba9) [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 unittests src/bin/day5.rs (/opt/rustwide/target/debug/deps/day5-7ccc2779c4a4b438) [INFO] [stderr] Running unittests src/bin/day6.rs (/opt/rustwide/target/debug/deps/day6-97c7eb506e357952) [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] Running unittests src/bin/day7.rs (/opt/rustwide/target/debug/deps/day7-6501c52af2677d41) [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] running `Command { std: "docker" "inspect" "1250d4ccc28ceae962ca0f8867158302638450f223d3775f1a3b05b3118eadcb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1250d4ccc28ceae962ca0f8867158302638450f223d3775f1a3b05b3118eadcb", kill_on_drop: false }` [INFO] [stdout] 1250d4ccc28ceae962ca0f8867158302638450f223d3775f1a3b05b3118eadcb