[INFO] cloning repository https://github.com/boltlessengineer/tet-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/boltlessengineer/tet-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fboltlessengineer%2Ftet-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fboltlessengineer%2Ftet-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3078540b356812345073892fe19d388a639c210a [INFO] checking boltlessengineer/tet-rs against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fboltlessengineer%2Ftet-rs" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/boltlessengineer/tet-rs on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/boltlessengineer/tet-rs [INFO] finished tweaking git repo https://github.com/boltlessengineer/tet-rs [INFO] tweaked toml for git repo https://github.com/boltlessengineer/tet-rs written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/boltlessengineer/tet-rs 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c025e3477e334f7cd8f37ae75b2930aea9461e5153c28adf3d2a4622f9115e54 [INFO] running `Command { std: "docker" "start" "-a" "c025e3477e334f7cd8f37ae75b2930aea9461e5153c28adf3d2a4622f9115e54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c025e3477e334f7cd8f37ae75b2930aea9461e5153c28adf3d2a4622f9115e54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c025e3477e334f7cd8f37ae75b2930aea9461e5153c28adf3d2a4622f9115e54", kill_on_drop: false }` [INFO] [stdout] c025e3477e334f7cd8f37ae75b2930aea9461e5153c28adf3d2a4622f9115e54 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fcba4bc7fa7a3fb89e3cc7b50d6b5e996eb51355871ea833294e01dbc44fc4cf [INFO] running `Command { std: "docker" "start" "-a" "fcba4bc7fa7a3fb89e3cc7b50d6b5e996eb51355871ea833294e01dbc44fc4cf", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.146 [INFO] [stderr] Compiling signal-hook v0.3.15 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Checking log v0.4.19 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking unicode-segmentation v1.10.1 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Checking unicode-width v0.1.10 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking crossterm v0.25.0 [INFO] [stderr] Checking crossterm v0.26.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking tui v0.19.0 [INFO] [stderr] Checking tet-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: static `Gravity` is never used [INFO] [stdout] --> src/core.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 37 | static Gravity: [f64; 20] = [ [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `Gravity` is never used [INFO] [stdout] --> src/core.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 37 | static Gravity: [f64; 20] = [ [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `das_shift` is never used [INFO] [stdout] --> src/core.rs:171:12 [INFO] [stdout] | [INFO] [stdout] 126 | impl Mino { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 171 | pub fn das_shift(&mut self, direction: Direction, board: &Board) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `das_shift` is never used [INFO] [stdout] --> src/core.rs:171:12 [INFO] [stdout] | [INFO] [stdout] 126 | impl Mino { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 171 | pub fn das_shift(&mut self, direction: Direction, board: &Board) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `last_move` is never read [INFO] [stdout] --> src/core.rs:318:9 [INFO] [stdout] | [INFO] [stdout] 309 | pub struct Game { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 318 | pub last_move: Option, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `last_move` is never read [INFO] [stdout] --> src/core.rs:318:9 [INFO] [stdout] | [INFO] [stdout] 309 | pub struct Game { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 318 | pub last_move: Option, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `Gravity` should have an upper case name [INFO] [stdout] --> src/core.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 37 | static Gravity: [f64; 20] = [ [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper case: `GRAVITY` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `Gravity` should have an upper case name [INFO] [stdout] --> src/core.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 37 | static Gravity: [f64; 20] = [ [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper case: `GRAVITY` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.59s [INFO] running `Command { std: "docker" "inspect" "fcba4bc7fa7a3fb89e3cc7b50d6b5e996eb51355871ea833294e01dbc44fc4cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fcba4bc7fa7a3fb89e3cc7b50d6b5e996eb51355871ea833294e01dbc44fc4cf", kill_on_drop: false }` [INFO] [stdout] fcba4bc7fa7a3fb89e3cc7b50d6b5e996eb51355871ea833294e01dbc44fc4cf [INFO] checking boltlessengineer/tet-rs against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fboltlessengineer%2Ftet-rs" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/boltlessengineer/tet-rs on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/boltlessengineer/tet-rs [INFO] finished tweaking git repo https://github.com/boltlessengineer/tet-rs [INFO] tweaked toml for git repo https://github.com/boltlessengineer/tet-rs written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/boltlessengineer/tet-rs 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 289c80c5ac3294a3cc4ccc780a279e6a0386cbb800bad95e68cc007472651a27 [INFO] running `Command { std: "docker" "start" "-a" "289c80c5ac3294a3cc4ccc780a279e6a0386cbb800bad95e68cc007472651a27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "289c80c5ac3294a3cc4ccc780a279e6a0386cbb800bad95e68cc007472651a27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "289c80c5ac3294a3cc4ccc780a279e6a0386cbb800bad95e68cc007472651a27", kill_on_drop: false }` [INFO] [stdout] 289c80c5ac3294a3cc4ccc780a279e6a0386cbb800bad95e68cc007472651a27 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e06ba05a7be8f18c78f7e3ce189d204122e6dbd09711de938171c6115e644fee [INFO] running `Command { std: "docker" "start" "-a" "e06ba05a7be8f18c78f7e3ce189d204122e6dbd09711de938171c6115e644fee", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.146 [INFO] [stderr] Compiling signal-hook v0.3.15 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Checking log v0.4.19 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking unicode-segmentation v1.10.1 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Checking unicode-width v0.1.10 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/signal-hook-registry-1.4.1/src/half_lock.rs:145:13 [INFO] [stdout] | [INFO] [stdout] 145 | unsafe { libc::abort() }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `signal-hook-registry` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "e06ba05a7be8f18c78f7e3ce189d204122e6dbd09711de938171c6115e644fee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e06ba05a7be8f18c78f7e3ce189d204122e6dbd09711de938171c6115e644fee", kill_on_drop: false }` [INFO] [stdout] e06ba05a7be8f18c78f7e3ce189d204122e6dbd09711de938171c6115e644fee