[INFO] cloning repository https://github.com/grogers0/calendar-puzzle
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/grogers0/calendar-puzzle" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrogers0%2Fcalendar-puzzle", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrogers0%2Fcalendar-puzzle'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5382c21b4bec629862424273ac0d7d6f7f1e6762
[INFO] testing grogers0/calendar-puzzle against 1.95.0 for beta-1.96-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrogers0%2Fcalendar-puzzle" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/grogers0/calendar-puzzle
[INFO] finished tweaking git repo https://github.com/grogers0/calendar-puzzle
[INFO] tweaked toml for git repo https://github.com/grogers0/calendar-puzzle written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/grogers0/calendar-puzzle on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/grogers0/calendar-puzzle 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7d3b885ac83e238a9dacf47cf0ede34190fb72c16c3f6b0c6a9678ee8fde0345
[INFO] running `Command { std: "docker" "start" "-a" "7d3b885ac83e238a9dacf47cf0ede34190fb72c16c3f6b0c6a9678ee8fde0345", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d3b885ac83e238a9dacf47cf0ede34190fb72c16c3f6b0c6a9678ee8fde0345", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d3b885ac83e238a9dacf47cf0ede34190fb72c16c3f6b0c6a9678ee8fde0345", kill_on_drop: false }`
[INFO] [stdout] 7d3b885ac83e238a9dacf47cf0ede34190fb72c16c3f6b0c6a9678ee8fde0345
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ebb05c63f99ded7cdd3537b212c51d845bd1e47c530b9655a99dd7d9744575f
[INFO] running `Command { std: "docker" "start" "-a" "9ebb05c63f99ded7cdd3537b212c51d845bd1e47c530b9655a99dd7d9744575f", kill_on_drop: false }`
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling calendar-puzzle v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `is_filled` and `unplace` are never used
[INFO] [stdout]   --> src/board.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl Board {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub fn is_filled(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 85 |     pub fn unplace(&mut self, piece: &Piece, pos: &Pos) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `flipped`, `rotated`, and `permutations` are never used
[INFO] [stdout]   --> src/piece.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Piece {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn flipped(&self) -> Piece {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 46 |     pub fn rotated(&self) -> Piece {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 59 |     pub fn permutations(&self) -> HashSet<Piece> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.28s
[INFO] running `Command { std: "docker" "inspect" "9ebb05c63f99ded7cdd3537b212c51d845bd1e47c530b9655a99dd7d9744575f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ebb05c63f99ded7cdd3537b212c51d845bd1e47c530b9655a99dd7d9744575f", kill_on_drop: false }`
[INFO] [stdout] 9ebb05c63f99ded7cdd3537b212c51d845bd1e47c530b9655a99dd7d9744575f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 87d1935ebf91d30599c90f2de56950e7b81011c0c8ca4cbbed31f18fd2cd6aa2
[INFO] running `Command { std: "docker" "start" "-a" "87d1935ebf91d30599c90f2de56950e7b81011c0c8ca4cbbed31f18fd2cd6aa2", kill_on_drop: false }`
[INFO] [stderr]    Compiling calendar-puzzle v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `is_filled` and `unplace` are never used
[INFO] [stdout]   --> src/board.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl Board {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub fn is_filled(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 85 |     pub fn unplace(&mut self, piece: &Piece, pos: &Pos) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `permutations` is never used
[INFO] [stdout]   --> src/piece.rs:59:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Piece {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 59 |     pub fn permutations(&self) -> HashSet<Piece> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "87d1935ebf91d30599c90f2de56950e7b81011c0c8ca4cbbed31f18fd2cd6aa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87d1935ebf91d30599c90f2de56950e7b81011c0c8ca4cbbed31f18fd2cd6aa2", kill_on_drop: false }`
[INFO] [stdout] 87d1935ebf91d30599c90f2de56950e7b81011c0c8ca4cbbed31f18fd2cd6aa2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 18baf72bd7b3c02470dba1b1dd107b789cafb1b6e6a626f132d0269d51d2cc25
[INFO] running `Command { std: "docker" "start" "-a" "18baf72bd7b3c02470dba1b1dd107b789cafb1b6e6a626f132d0269d51d2cc25", kill_on_drop: false }`
[INFO] [stderr] warning: methods `is_filled` and `unplace` are never used
[INFO] [stderr]   --> src/board.rs:49:12
[INFO] [stderr]    |
[INFO] [stderr] 28 | impl Board {
[INFO] [stderr]    | ---------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 49 |     pub fn is_filled(&self) -> bool {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 85 |     pub fn unplace(&mut self, piece: &Piece, pos: &Pos) {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `permutations` is never used
[INFO] [stderr]   --> src/piece.rs:59:12
[INFO] [stderr]    |
[INFO] [stderr] 11 | impl Piece {
[INFO] [stderr]    | ---------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 59 |     pub fn permutations(&self) -> HashSet<Piece> {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `calendar-puzzle` (bin "calendar-puzzle" test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/calendar_puzzle-7a7b04cafdcf2472)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test board::tests::test_parse_display ... ok
[INFO] [stdout] test piece::tests::test_parse_display ... ok
[INFO] [stdout] test piece::tests::test_rotate ... ok
[INFO] [stdout] test piece::tests::test_flip ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "18baf72bd7b3c02470dba1b1dd107b789cafb1b6e6a626f132d0269d51d2cc25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18baf72bd7b3c02470dba1b1dd107b789cafb1b6e6a626f132d0269d51d2cc25", kill_on_drop: false }`
[INFO] [stdout] 18baf72bd7b3c02470dba1b1dd107b789cafb1b6e6a626f132d0269d51d2cc25
