[INFO] cloning repository https://github.com/MinusKelvin/ultra-tas [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MinusKelvin/ultra-tas" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMinusKelvin%2Fultra-tas", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMinusKelvin%2Fultra-tas'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9b42a0758d345993f2778796ab8ea70a2a764758 [INFO] checking MinusKelvin/ultra-tas against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMinusKelvin%2Fultra-tas" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/MinusKelvin/ultra-tas [INFO] finished tweaking git repo https://github.com/MinusKelvin/ultra-tas [INFO] tweaked toml for git repo https://github.com/MinusKelvin/ultra-tas written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/MinusKelvin/ultra-tas on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/MinusKelvin/ultra-tas 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/MinusKelvin/pcf` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded zstd v0.8.3+zstd.1.5.0 [INFO] [stderr] Downloaded enumset v1.0.11 [INFO] [stderr] Downloaded once_cell v1.13.1 [INFO] [stderr] Downloaded enumset_derive v0.6.0 [INFO] [stderr] Downloaded zstd-safe v4.1.0+zstd.1.5.0 [INFO] [stderr] Downloaded bytemuck_derive v1.2.1 [INFO] [stderr] Downloaded zstd-sys v1.6.0+zstd.1.5.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3f3e9110c2079dffa47ba23cd1d82642a1dd72de0e95d13be83fe350e950714c [INFO] running `Command { std: "docker" "start" "-a" "3f3e9110c2079dffa47ba23cd1d82642a1dd72de0e95d13be83fe350e950714c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3f3e9110c2079dffa47ba23cd1d82642a1dd72de0e95d13be83fe350e950714c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f3e9110c2079dffa47ba23cd1d82642a1dd72de0e95d13be83fe350e950714c", kill_on_drop: false }` [INFO] [stdout] 3f3e9110c2079dffa47ba23cd1d82642a1dd72de0e95d13be83fe350e950714c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 96e38ce38d2b3268fcf54738669211a4806db97628468530e93e97e8225230bb [INFO] running `Command { std: "docker" "start" "-a" "96e38ce38d2b3268fcf54738669211a4806db97628468530e93e97e8225230bb", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling crossbeam-utils v0.8.11 [INFO] [stderr] Checking once_cell v1.13.1 [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling crossbeam-epoch v0.9.10 [INFO] [stderr] Compiling serde v1.0.143 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling unicode-segmentation v1.9.0 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Compiling zstd-safe v4.1.0+zstd.1.5.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Compiling pcf v0.1.0 (https://github.com/MinusKelvin/pcf#4cbd32a2) [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking arrayvec v0.7.2 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Checking crossbeam-channel v0.5.6 [INFO] [stderr] Checking crossbeam-deque v0.8.2 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling zstd-sys v1.6.0+zstd.1.5.0 [INFO] [stderr] Compiling darling_core v0.13.4 [INFO] [stderr] Compiling serde_derive v1.0.143 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling bytemuck_derive v1.2.1 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Compiling darling_macro v0.13.4 [INFO] [stderr] Checking bytemuck v1.12.1 [INFO] [stderr] Compiling darling v0.13.4 [INFO] [stderr] Compiling enumset_derive v0.6.0 [INFO] [stderr] Checking dashmap v4.0.2 [INFO] [stderr] Checking enumset v1.0.11 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking smallvec v1.9.0 [INFO] [stderr] Checking zstd v0.8.3+zstd.1.5.0 [INFO] [stderr] Checking ultra-tas v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `self::db::SixLineDb` [INFO] [stdout] --> src/sixline/mod.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | pub use self::db::SixLineDb; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::db::SixLineDb` [INFO] [stdout] --> src/sixline/mod.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | pub use self::db::SixLineDb; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/fourline/mod.rs:241:8 [INFO] [stdout] | [INFO] [stdout] 241 | struct DataEntry { [INFO] [stdout] | ^^^^^^^^^ field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check` is never used [INFO] [stdout] --> src/fourline/mod.rs:240:1 [INFO] [stdout] | [INFO] [stdout] 240 | / #[repr(C)] [INFO] [stdout] 241 | | struct DataEntry { [INFO] [stdout] 242 | | score: u16, [INFO] [stdout] 243 | | time_and_flags: u16, [INFO] [stdout] 244 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/fourline/mod.rs:248:8 [INFO] [stdout] | [INFO] [stdout] 248 | struct IndexEntry { [INFO] [stdout] | ^^^^^^^^^^ field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check` is never used [INFO] [stdout] --> src/fourline/mod.rs:247:1 [INFO] [stdout] | [INFO] [stdout] 247 | / #[repr(C)] [INFO] [stdout] 248 | | struct IndexEntry { [INFO] [stdout] 249 | | index: u32, [INFO] [stdout] 250 | | len: u32, [INFO] [stdout] 251 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `PieceOrder` is never constructed [INFO] [stdout] --> src/fourline/mod.rs:290:8 [INFO] [stdout] | [INFO] [stdout] 290 | struct PieceOrder(Placement); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/fourline/mod.rs:312:8 [INFO] [stdout] | [INFO] [stdout] 312 | struct Entry { [INFO] [stdout] | ^^^^^ field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check` is never used [INFO] [stdout] --> src/fourline/mod.rs:311:1 [INFO] [stdout] | [INFO] [stdout] 311 | / #[repr(C)] [INFO] [stdout] 312 | | struct Entry { [INFO] [stdout] 313 | | score: u16, [INFO] [stdout] 314 | | time_and_flags: u16, [INFO] [stdout] 315 | | placements: [u8; 10], [INFO] [stdout] 316 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/sixline/mod.rs:278:8 [INFO] [stdout] | [INFO] [stdout] 278 | struct Location { [INFO] [stdout] | ^^^^^^^^ field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check` is never used [INFO] [stdout] --> src/sixline/mod.rs:277:1 [INFO] [stdout] | [INFO] [stdout] 277 | / #[repr(C)] [INFO] [stdout] 278 | | struct Location { [INFO] [stdout] 279 | | offset: u64, [INFO] [stdout] 280 | | length: u64, [INFO] [stdout] 281 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/sixline/mod.rs:285:8 [INFO] [stdout] | [INFO] [stdout] 285 | struct IndexEntry { [INFO] [stdout] | ^^^^^^^^^^ field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check` is never used [INFO] [stdout] --> src/sixline/mod.rs:284:1 [INFO] [stdout] | [INFO] [stdout] 284 | / #[repr(C)] [INFO] [stdout] 285 | | struct IndexEntry { [INFO] [stdout] 286 | | sequence: u32, [INFO] [stdout] 287 | | length: u32, [INFO] [stdout] 288 | | offset: u64, [INFO] [stdout] 289 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/fourline/mod.rs:241:8 [INFO] [stdout] | [INFO] [stdout] 241 | struct DataEntry { [INFO] [stdout] | ^^^^^^^^^ field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check` is never used [INFO] [stdout] --> src/fourline/mod.rs:240:1 [INFO] [stdout] | [INFO] [stdout] 240 | / #[repr(C)] [INFO] [stdout] 241 | | struct DataEntry { [INFO] [stdout] 242 | | score: u16, [INFO] [stdout] 243 | | time_and_flags: u16, [INFO] [stdout] 244 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/fourline/mod.rs:248:8 [INFO] [stdout] | [INFO] [stdout] 248 | struct IndexEntry { [INFO] [stdout] | ^^^^^^^^^^ field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check` is never used [INFO] [stdout] --> src/fourline/mod.rs:247:1 [INFO] [stdout] | [INFO] [stdout] 247 | / #[repr(C)] [INFO] [stdout] 248 | | struct IndexEntry { [INFO] [stdout] 249 | | index: u32, [INFO] [stdout] 250 | | len: u32, [INFO] [stdout] 251 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `PieceOrder` is never constructed [INFO] [stdout] --> src/fourline/mod.rs:290:8 [INFO] [stdout] | [INFO] [stdout] 290 | struct PieceOrder(Placement); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/fourline/mod.rs:312:8 [INFO] [stdout] | [INFO] [stdout] 312 | struct Entry { [INFO] [stdout] | ^^^^^ field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check` is never used [INFO] [stdout] --> src/fourline/mod.rs:311:1 [INFO] [stdout] | [INFO] [stdout] 311 | / #[repr(C)] [INFO] [stdout] 312 | | struct Entry { [INFO] [stdout] 313 | | score: u16, [INFO] [stdout] 314 | | time_and_flags: u16, [INFO] [stdout] 315 | | placements: [u8; 10], [INFO] [stdout] 316 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/sixline/mod.rs:278:8 [INFO] [stdout] | [INFO] [stdout] 278 | struct Location { [INFO] [stdout] | ^^^^^^^^ field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check` is never used [INFO] [stdout] --> src/sixline/mod.rs:277:1 [INFO] [stdout] | [INFO] [stdout] 277 | / #[repr(C)] [INFO] [stdout] 278 | | struct Location { [INFO] [stdout] 279 | | offset: u64, [INFO] [stdout] 280 | | length: u64, [INFO] [stdout] 281 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/sixline/mod.rs:285:8 [INFO] [stdout] | [INFO] [stdout] 285 | struct IndexEntry { [INFO] [stdout] | ^^^^^^^^^^ field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check` is never used [INFO] [stdout] --> src/sixline/mod.rs:284:1 [INFO] [stdout] | [INFO] [stdout] 284 | / #[repr(C)] [INFO] [stdout] 285 | | struct IndexEntry { [INFO] [stdout] 286 | | sequence: u32, [INFO] [stdout] 287 | | length: u32, [INFO] [stdout] 288 | | offset: u64, [INFO] [stdout] 289 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 02s [INFO] running `Command { std: "docker" "inspect" "96e38ce38d2b3268fcf54738669211a4806db97628468530e93e97e8225230bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96e38ce38d2b3268fcf54738669211a4806db97628468530e93e97e8225230bb", kill_on_drop: false }` [INFO] [stdout] 96e38ce38d2b3268fcf54738669211a4806db97628468530e93e97e8225230bb