[INFO] cloning repository https://github.com/jmayclin/thimblerigger [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jmayclin/thimblerigger" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjmayclin%2Fthimblerigger", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjmayclin%2Fthimblerigger'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 51f6d0abf9f3436e7f10c722ac900d1b0bd5672d [INFO] checking jmayclin/thimblerigger against try#de39175d9e0f63ff8967b81f9639ba28d11ae6ef for pr-135331 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjmayclin%2Fthimblerigger" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] error: copy-fd: write returned: No space left on device [INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/hooks/pre-receive.sample' to '/workspace/builds/worker-4-tc2/source/.git/hooks/pre-receive.sample': No space left on device [INFO] checking jmayclin/thimblerigger against try#de39175d9e0f63ff8967b81f9639ba28d11ae6ef for pr-135331 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjmayclin%2Fthimblerigger" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] fatal: could not create work tree dir '/workspace/builds/worker-4-tc2/source': No space left on device [INFO] checking jmayclin/thimblerigger against try#de39175d9e0f63ff8967b81f9639ba28d11ae6ef for pr-135331 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjmayclin%2Fthimblerigger" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] [stderr] error: unable to write symref for HEAD: No space left on device [INFO] [stderr] fatal: unable to update HEAD [INFO] checking jmayclin/thimblerigger against try#de39175d9e0f63ff8967b81f9639ba28d11ae6ef for pr-135331 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjmayclin%2Fthimblerigger" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jmayclin/thimblerigger on toolchain de39175d9e0f63ff8967b81f9639ba28d11ae6ef [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+de39175d9e0f63ff8967b81f9639ba28d11ae6ef" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jmayclin/thimblerigger [INFO] finished tweaking git repo https://github.com/jmayclin/thimblerigger [INFO] tweaked toml for git repo https://github.com/jmayclin/thimblerigger written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/jmayclin/thimblerigger 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" "+de39175d9e0f63ff8967b81f9639ba28d11ae6ef" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: board [INFO] [stderr] warning: unused manifest key: solver [INFO] [stderr] warning: unused manifest key: sort [INFO] [stderr] warning: unused manifest key: table [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+de39175d9e0f63ff8967b81f9639ba28d11ae6ef" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d9d02baf6ec2a61582bf093e025cbdb591ac50440e21b6364e04233e6b4e0331 [INFO] running `Command { std: "docker" "start" "-a" "d9d02baf6ec2a61582bf093e025cbdb591ac50440e21b6364e04233e6b4e0331", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d9d02baf6ec2a61582bf093e025cbdb591ac50440e21b6364e04233e6b4e0331", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9d02baf6ec2a61582bf093e025cbdb591ac50440e21b6364e04233e6b4e0331", kill_on_drop: false }` [INFO] [stdout] d9d02baf6ec2a61582bf093e025cbdb591ac50440e21b6364e04233e6b4e0331 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+de39175d9e0f63ff8967b81f9639ba28d11ae6ef" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] df224d392e08d222e4b2ab596bb1580291e8ad372a17387573ac8781b83df43e [INFO] running `Command { std: "docker" "start" "-a" "df224d392e08d222e4b2ab596bb1580291e8ad372a17387573ac8781b83df43e", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: board [INFO] [stderr] warning: unused manifest key: solver [INFO] [stderr] warning: unused manifest key: sort [INFO] [stderr] warning: unused manifest key: table [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.39 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.67 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling bumpalo v3.4.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.67 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.67 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.67 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.67 [INFO] [stderr] Checking thimblerigger v1.31.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated items `MAX_SCORE`, `can_play`, `top_mask`, `copy`, `accessor`, and `display` are never used [INFO] [stdout] --> src/board.rs:12:15 [INFO] [stdout] | [INFO] [stdout] 9 | impl Board { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 12 | pub const MAX_SCORE: i32 = ((Board::WIDTH * Board::HEIGHT + 1) as i32) / 2 - 3; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 51 | fn can_play(&self, col: u8) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 209 | fn top_mask(col: u8) -> u64 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 221 | fn copy(&self) -> Board { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 229 | fn accessor(target: u64, row: u8, col: u8) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 234 | pub fn display(&self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `clear` is never used [INFO] [stdout] --> src/sort.rs:27:8 [INFO] [stdout] | [INFO] [stdout] 15 | impl MoveSort { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 27 | fn clear(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `clear` and `results` are never used [INFO] [stdout] --> src/table.rs:63:12 [INFO] [stdout] | [INFO] [stdout] 32 | impl Table { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 63 | pub fn clear(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 70 | pub fn results(&self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant `exploration_order` should have an upper case name [INFO] [stdout] --> src/board.rs:14:15 [INFO] [stdout] | [INFO] [stdout] 14 | pub const exploration_order: [u8; 7] = [3, 2, 4, 1, 5, 0, 6]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `EXPLORATION_ORDER` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `MAX_SCORE`, `copy`, and `display` are never used [INFO] [stdout] --> src/board.rs:12:15 [INFO] [stdout] | [INFO] [stdout] 9 | impl Board { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 12 | pub const MAX_SCORE: i32 = ((Board::WIDTH * Board::HEIGHT + 1) as i32) / 2 - 3; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 221 | fn copy(&self) -> Board { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 234 | pub fn display(&self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `clear` is never used [INFO] [stdout] --> src/sort.rs:27:8 [INFO] [stdout] | [INFO] [stdout] 15 | impl MoveSort { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 27 | fn clear(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `clear` is never used [INFO] [stdout] --> src/table.rs:63:12 [INFO] [stdout] | [INFO] [stdout] 32 | impl Table { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 63 | pub fn clear(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant `exploration_order` should have an upper case name [INFO] [stdout] --> src/board.rs:14:15 [INFO] [stdout] | [INFO] [stdout] 14 | pub const exploration_order: [u8; 7] = [3, 2, 4, 1, 5, 0, 6]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `EXPLORATION_ORDER` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `generate_cache` is never used [INFO] [stdout] --> src/main.rs:16:4 [INFO] [stdout] | [INFO] [stdout] 16 | fn generate_cache(board: String, depth: u8, table: &mut Table) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `evaluate_test_sets` is never used [INFO] [stdout] --> src/main.rs:67:4 [INFO] [stdout] | [INFO] [stdout] 67 | fn evaluate_test_sets() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `MAX_SCORE`, `can_play`, `top_mask`, and `copy` are never used [INFO] [stdout] --> src/board.rs:12:15 [INFO] [stdout] | [INFO] [stdout] 9 | impl Board { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 12 | pub const MAX_SCORE: i32 = ((Board::WIDTH * Board::HEIGHT + 1) as i32) / 2 - 3; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 51 | fn can_play(&self, col: u8) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 209 | fn top_mask(col: u8) -> u64 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 221 | fn copy(&self) -> Board { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `clear` is never used [INFO] [stdout] --> src/sort.rs:27:8 [INFO] [stdout] | [INFO] [stdout] 15 | impl MoveSort { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 27 | fn clear(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `clear` and `results` are never used [INFO] [stdout] --> src/table.rs:63:12 [INFO] [stdout] | [INFO] [stdout] 32 | impl Table { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 63 | pub fn clear(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 70 | pub fn results(&self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant `exploration_order` should have an upper case name [INFO] [stdout] --> src/board.rs:14:15 [INFO] [stdout] | [INFO] [stdout] 14 | pub const exploration_order: [u8; 7] = [3, 2, 4, 1, 5, 0, 6]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `EXPLORATION_ORDER` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `generate_cache` is never used [INFO] [stdout] --> src/main.rs:16:4 [INFO] [stdout] | [INFO] [stdout] 16 | fn generate_cache(board: String, depth: u8, table: &mut Table) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `evaluate_test_sets` is never used [INFO] [stdout] --> src/main.rs:67:4 [INFO] [stdout] | [INFO] [stdout] 67 | fn evaluate_test_sets() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `MAX_SCORE` and `copy` are never used [INFO] [stdout] --> src/board.rs:12:15 [INFO] [stdout] | [INFO] [stdout] 9 | impl Board { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 12 | pub const MAX_SCORE: i32 = ((Board::WIDTH * Board::HEIGHT + 1) as i32) / 2 - 3; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 221 | fn copy(&self) -> Board { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `clear` is never used [INFO] [stdout] --> src/sort.rs:27:8 [INFO] [stdout] | [INFO] [stdout] 15 | impl MoveSort { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 27 | fn clear(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `clear` is never used [INFO] [stdout] --> src/table.rs:63:12 [INFO] [stdout] | [INFO] [stdout] 32 | impl Table { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 63 | pub fn clear(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant `exploration_order` should have an upper case name [INFO] [stdout] --> src/board.rs:14:15 [INFO] [stdout] | [INFO] [stdout] 14 | pub const exploration_order: [u8; 7] = [3, 2, 4, 1, 5, 0, 6]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `EXPLORATION_ORDER` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.19s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasm-bindgen v0.2.67 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "df224d392e08d222e4b2ab596bb1580291e8ad372a17387573ac8781b83df43e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df224d392e08d222e4b2ab596bb1580291e8ad372a17387573ac8781b83df43e", kill_on_drop: false }` [INFO] [stdout] df224d392e08d222e4b2ab596bb1580291e8ad372a17387573ac8781b83df43e