[INFO] cloning repository https://github.com/SwampMaster2160/minesweeper [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SwampMaster2160/minesweeper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSwampMaster2160%2Fminesweeper", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSwampMaster2160%2Fminesweeper'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0157fabdbb9cc56979c49ca7e16b62551d4c37c2 [INFO] checking SwampMaster2160/minesweeper against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSwampMaster2160%2Fminesweeper" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/SwampMaster2160/minesweeper 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/SwampMaster2160/minesweeper [INFO] finished tweaking git repo https://github.com/SwampMaster2160/minesweeper [INFO] tweaked toml for git repo https://github.com/SwampMaster2160/minesweeper written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/SwampMaster2160/minesweeper 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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded exr v1.5.0 [INFO] [stderr] Downloaded winit v0.27.3 [INFO] [stderr] Downloaded glium v0.32.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 76e6de00801769a353cf141c58ea2b9828d6679a5c49d21f418d6d4c490d425a [INFO] running `Command { std: "docker" "start" "-a" "76e6de00801769a353cf141c58ea2b9828d6679a5c49d21f418d6d4c490d425a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "76e6de00801769a353cf141c58ea2b9828d6679a5c49d21f418d6d4c490d425a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76e6de00801769a353cf141c58ea2b9828d6679a5c49d21f418d6d4c490d425a", kill_on_drop: false }` [INFO] [stdout] 76e6de00801769a353cf141c58ea2b9828d6679a5c49d21f418d6d4c490d425a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] b0ed49e232829ddb5324f7a0fb78f45ac65038a67da38a844ac31dbc8586b342 [INFO] running `Command { std: "docker" "start" "-a" "b0ed49e232829ddb5324f7a0fb78f45ac65038a67da38a844ac31dbc8586b342", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling unicode-ident v1.0.4 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Checking once_cell v1.14.0 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Checking smallvec v1.9.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling cmake v0.1.48 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling wayland-sys v0.29.5 [INFO] [stderr] Checking libloading v0.7.3 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking miniz_oxide v0.5.4 [INFO] [stderr] Compiling lock_api v0.4.8 [INFO] [stderr] Compiling crossbeam-utils v0.8.11 [INFO] [stderr] Checking crc32fast v1.3.2 [INFO] [stderr] Checking dlib v0.5.0 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Compiling slotmap v1.0.6 [INFO] [stderr] Compiling servo-fontconfig-sys v5.1.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.10 [INFO] [stderr] Compiling thiserror v1.0.35 [INFO] [stderr] Checking bytemuck v1.12.1 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling crossfont v0.5.0 [INFO] [stderr] Checking flate2 v1.0.24 [INFO] [stderr] Compiling freetype-sys v0.13.1 [INFO] [stderr] Compiling expat-sys v2.1.6 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling smithay-client-toolkit v0.16.0 [INFO] [stderr] Compiling x11-dl v2.20.0 [INFO] [stderr] Checking foreign-types-shared v0.3.1 [INFO] [stderr] Checking tiny-skia-path v0.7.0 [INFO] [stderr] Checking crossbeam-channel v0.5.6 [INFO] [stderr] Checking safe_arch v0.5.2 [INFO] [stderr] Checking cty v0.2.2 [INFO] [stderr] Checking png v0.17.6 [INFO] [stderr] Compiling futures-core v0.3.24 [INFO] [stderr] Checking nom v7.1.1 [INFO] [stderr] Checking crossbeam-deque v0.8.2 [INFO] [stderr] Checking either v1.8.0 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Checking raw-window-handle v0.4.3 [INFO] [stderr] Checking raw-window-handle v0.5.0 [INFO] [stderr] Checking spin v0.9.4 [INFO] [stderr] Compiling backtrace v0.3.66 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Checking gimli v0.26.2 [INFO] [stderr] Checking futures-sink v0.3.24 [INFO] [stderr] Compiling wayland-scanner v0.29.5 [INFO] [stderr] Checking weezl v0.1.7 [INFO] [stderr] Checking object v0.29.0 [INFO] [stderr] Checking bit_field v0.10.1 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking lebe v0.5.2 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Compiling glutin_egl_sys v0.1.6 [INFO] [stderr] Compiling glutin_glx_sys v0.1.8 [INFO] [stderr] Compiling glium v0.32.1 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking matrixmultiply v0.3.2 [INFO] [stderr] Checking takeable-option v0.5.0 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking gif v0.11.4 [INFO] [stderr] Checking tiny-skia v0.7.0 [INFO] [stderr] Checking nix v0.24.2 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking memmap2 v0.5.7 [INFO] [stderr] Checking parking_lot_core v0.9.3 [INFO] [stderr] Checking rayon-core v1.9.3 [INFO] [stderr] Checking nanorand v0.7.0 [INFO] [stderr] Checking num-integer v0.1.45 [INFO] [stderr] Checking freetype-rs v0.26.0 [INFO] [stderr] Checking servo-fontconfig v0.5.1 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking mio v0.8.4 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking rayon v1.5.3 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking num-complex v0.4.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling wayland-client v0.29.5 [INFO] [stderr] Compiling wayland-protocols v0.29.5 [INFO] [stderr] Checking xcursor v0.3.4 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking ndarray v0.15.6 [INFO] [stderr] Checking addr2line v0.17.0 [INFO] [stderr] Checking wayland-commons v0.29.5 [INFO] [stderr] Checking jpeg-decoder v0.2.6 [INFO] [stderr] Compiling thiserror-impl v1.0.35 [INFO] [stderr] Compiling foreign-types-macros v0.2.2 [INFO] [stderr] Compiling pin-project-internal v1.0.12 [INFO] [stderr] Checking wayland-cursor v0.29.5 [INFO] [stderr] Checking wayland-egl v0.29.5 [INFO] [stderr] Checking tiff v0.7.3 [INFO] [stderr] Checking foreign-types v0.5.0 [INFO] [stderr] Checking pin-project v1.0.12 [INFO] [stderr] Checking flume v0.10.14 [INFO] [stderr] Checking calloop v0.10.1 [INFO] [stderr] Checking exr v1.5.0 [INFO] [stderr] Checking image v0.24.3 [INFO] [stderr] Checking sctk-adwaita v0.4.2 [INFO] [stderr] Checking winit v0.27.3 [INFO] [stderr] Checking glutin v0.29.1 [INFO] [stderr] Checking minesweeper v0.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.55s [INFO] running `Command { std: "docker" "inspect" "b0ed49e232829ddb5324f7a0fb78f45ac65038a67da38a844ac31dbc8586b342", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0ed49e232829ddb5324f7a0fb78f45ac65038a67da38a844ac31dbc8586b342", kill_on_drop: false }` [INFO] [stdout] b0ed49e232829ddb5324f7a0fb78f45ac65038a67da38a844ac31dbc8586b342 [INFO] checking SwampMaster2160/minesweeper against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSwampMaster2160%2Fminesweeper" "/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/SwampMaster2160/minesweeper 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/SwampMaster2160/minesweeper [INFO] finished tweaking git repo https://github.com/SwampMaster2160/minesweeper [INFO] tweaked toml for git repo https://github.com/SwampMaster2160/minesweeper written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/SwampMaster2160/minesweeper 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] [stderr] Blocking waiting for file lock on package cache [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8a49a61e0a9ee052fb2bc289aacf1971e31ca2417f66c849a2a94a5bcd09a92c [INFO] running `Command { std: "docker" "start" "-a" "8a49a61e0a9ee052fb2bc289aacf1971e31ca2417f66c849a2a94a5bcd09a92c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8a49a61e0a9ee052fb2bc289aacf1971e31ca2417f66c849a2a94a5bcd09a92c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a49a61e0a9ee052fb2bc289aacf1971e31ca2417f66c849a2a94a5bcd09a92c", kill_on_drop: false }` [INFO] [stdout] 8a49a61e0a9ee052fb2bc289aacf1971e31ca2417f66c849a2a94a5bcd09a92c [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0505e50d9944b39220eed1e213b15b68c9c304a6c04a15a7748086ccab33852a [INFO] running `Command { std: "docker" "start" "-a" "0505e50d9944b39220eed1e213b15b68c9c304a6c04a15a7748086ccab33852a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling unicode-ident v1.0.4 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Checking once_cell v1.14.0 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Checking smallvec v1.9.0 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling wayland-sys v0.29.5 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling cmake v0.1.48 [INFO] [stderr] Checking libloading v0.7.3 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking miniz_oxide v0.5.4 [INFO] [stderr] Compiling lock_api v0.4.8 [INFO] [stderr] Compiling crossbeam-utils v0.8.11 [INFO] [stderr] Checking crc32fast v1.3.2 [INFO] [stderr] Checking dlib v0.5.0 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Compiling slotmap v1.0.6 [INFO] [stderr] Compiling servo-fontconfig-sys v5.1.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.10 [INFO] [stderr] Checking bytemuck v1.12.1 [INFO] [stderr] Compiling thiserror v1.0.35 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/miniz_oxide-0.5.4/src/inflate/core.rs:1107:9 [INFO] [stdout] | [INFO] [stdout] 1107 | / match state { [INFO] [stdout] 1108 | | Start => generate_state!(state, 'state_machine, { [INFO] [stdout] 1109 | | l.bit_buf = 0; [INFO] [stdout] 1110 | | l.num_bits = 0; [INFO] [stdout] ... | [INFO] [stdout] 1639 | | _ => break TINFLStatus::Failed, [INFO] [stdout] 1640 | | }; [INFO] [stdout] | |_________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Compiling x11-dl v2.20.0 [INFO] [stderr] Compiling smithay-client-toolkit v0.16.0 [INFO] [stderr] Compiling crossfont v0.5.0 [INFO] [stderr] Compiling freetype-sys v0.13.1 [INFO] [stderr] Compiling expat-sys v2.1.6 [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 `miniz_oxide` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/crossbeam-utils-0.8.11/src/sync/parker.rs:368:25 [INFO] [stdout] | [INFO] [stdout] 368 | / match self.state.swap(EMPTY, SeqCst) { [INFO] [stdout] 369 | | NOTIFIED | PARKED => return, [INFO] [stdout] 370 | | n => panic!("inconsistent park_timeout state: {}", n), [INFO] [stdout] 371 | | }; [INFO] [stdout] | |_________________________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [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 `crossbeam-utils` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "0505e50d9944b39220eed1e213b15b68c9c304a6c04a15a7748086ccab33852a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0505e50d9944b39220eed1e213b15b68c9c304a6c04a15a7748086ccab33852a", kill_on_drop: false }` [INFO] [stdout] 0505e50d9944b39220eed1e213b15b68c9c304a6c04a15a7748086ccab33852a