[INFO] cloning repository https://github.com/0x0caf/pandemic_simulation [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/0x0caf/pandemic_simulation" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0x0caf%2Fpandemic_simulation", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0x0caf%2Fpandemic_simulation'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d43da0ff3a539746f912e4576c81f18a86bf4129 [INFO] checking 0x0caf/pandemic_simulation against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0x0caf%2Fpandemic_simulation" "/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/0x0caf/pandemic_simulation 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/0x0caf/pandemic_simulation [INFO] finished tweaking git repo https://github.com/0x0caf/pandemic_simulation [INFO] tweaked toml for git repo https://github.com/0x0caf/pandemic_simulation written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/0x0caf/pandemic_simulation 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] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded relevant v0.4.2 [INFO] [stderr] Downloaded rendy-memory v0.5.2 [INFO] [stderr] Downloaded zerocopy v0.2.8 [INFO] [stderr] Downloaded gfx-backend-empty v0.4.0 [INFO] [stderr] Downloaded gfx-auxil v0.1.0 [INFO] [stderr] Downloaded range-alloc v0.1.0 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.59 [INFO] [stderr] Downloaded wgpu-native v0.4.3 [INFO] [stderr] Downloaded gfx-backend-dx11 v0.4.5 [INFO] [stderr] Downloaded gfx-backend-dx12 v0.4.3 [INFO] [stderr] Downloaded wasm-bindgen v0.2.59 [INFO] [stderr] Downloaded winit v0.20.0 [INFO] [stderr] Downloaded zerocopy-derive v0.1.4 [INFO] [stderr] Downloaded ash v0.29.0 [INFO] [stderr] Downloaded metal v0.17.1 [INFO] [stderr] Downloaded spirv_cross v0.16.0 [INFO] [stderr] Downloaded js-sys v0.3.36 [INFO] [stderr] Downloaded gfx-hal v0.4.1 [INFO] [stderr] Downloaded gfx-backend-metal v0.4.3 [INFO] [stderr] Downloaded x11 v2.18.2 [INFO] [stderr] Downloaded atom v0.3.5 [INFO] [stderr] Downloaded d3d12 v0.3.0 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.59 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.59 [INFO] [stderr] Downloaded storage-map v0.2.0 [INFO] [stderr] Downloaded gfx-backend-vulkan v0.4.2 [INFO] [stderr] Downloaded colorful v0.2.1 [INFO] [stderr] Downloaded hibitset v0.6.3 [INFO] [stderr] Downloaded wgpu v0.4.0 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.59 [INFO] [stderr] Downloaded rendy-descriptor v0.5.1 [INFO] [stderr] Downloaded rgx v0.8.1 [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] f677f641432b5fbea64d19062e26ce5b8712cbd3b595bd14bac6020d50de6a70 [INFO] running `Command { std: "docker" "start" "-a" "f677f641432b5fbea64d19062e26ce5b8712cbd3b595bd14bac6020d50de6a70", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f677f641432b5fbea64d19062e26ce5b8712cbd3b595bd14bac6020d50de6a70", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f677f641432b5fbea64d19062e26ce5b8712cbd3b595bd14bac6020d50de6a70", kill_on_drop: false }` [INFO] [stdout] f677f641432b5fbea64d19062e26ce5b8712cbd3b595bd14bac6020d50de6a70 [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] b077142d0b52666dfc1dbd7fb5b4afd750c909329195535b66e49c60003e32ac [INFO] running `Command { std: "docker" "start" "-a" "b077142d0b52666dfc1dbd7fb5b4afd750c909329195535b66e49c60003e32ac", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Compiling xml-rs v0.8.0 [INFO] [stderr] Checking arrayvec v0.5.1 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking lock_api v0.3.3 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Checking lazycell v1.2.1 [INFO] [stderr] Checking atom v0.3.5 [INFO] [stderr] Checking colorful v0.2.1 [INFO] [stderr] Checking downcast-rs v1.1.1 [INFO] [stderr] Checking hibitset v0.6.3 [INFO] [stderr] Checking relevant v0.4.2 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Checking copyless v0.1.4 [INFO] [stderr] Checking smallvec v1.2.0 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Checking instant v0.1.2 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling x11 v2.18.2 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Compiling wayland-scanner v0.23.6 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Checking stb_truetype v0.3.1 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking parking_lot_core v0.7.0 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking gfx-hal v0.4.1 [INFO] [stderr] Checking ash v0.29.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking parking_lot v0.10.0 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking dlib v0.4.1 [INFO] [stderr] Checking ordered-float v1.0.2 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking line_drawing v0.7.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking wayland-sys v0.23.6 [INFO] [stderr] Checking rusttype v0.8.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking chrono v0.4.11 [INFO] [stderr] Checking rusttype v0.7.9 [INFO] [stderr] Checking andrew v0.2.1 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Compiling wayland-client v0.23.6 [INFO] [stderr] Compiling wayland-protocols v0.23.6 [INFO] [stderr] Checking rendy-memory v0.5.2 [INFO] [stderr] Checking gfx-backend-empty v0.4.0 [INFO] [stderr] Checking rendy-descriptor v0.5.1 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Compiling zerocopy-derive v0.1.4 [INFO] [stderr] Checking calloop v0.4.4 [INFO] [stderr] Checking wayland-commons v0.23.6 [INFO] [stderr] Checking zerocopy v0.2.8 [INFO] [stderr] Checking gfx-backend-vulkan v0.4.2 [INFO] [stderr] Checking wgpu-native v0.4.3 [INFO] [stderr] Checking wgpu v0.4.0 [INFO] [stderr] Checking rgx v0.8.1 [INFO] [stderr] Checking smithay-client-toolkit v0.6.6 [INFO] [stderr] Checking winit v0.20.0 [INFO] [stderr] Checking pandemic_simulation v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Rgba` is imported redundantly [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use rgx::color::Rgba; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 3 | use rgx::core::*; [INFO] [stdout] | ------------ the item `Rgba` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Rgba` is imported redundantly [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use rgx::color::Rgba; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 3 | use rgx::core::*; [INFO] [stdout] | ------------ the item `Rgba` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.73s [INFO] running `Command { std: "docker" "inspect" "b077142d0b52666dfc1dbd7fb5b4afd750c909329195535b66e49c60003e32ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b077142d0b52666dfc1dbd7fb5b4afd750c909329195535b66e49c60003e32ac", kill_on_drop: false }` [INFO] [stdout] b077142d0b52666dfc1dbd7fb5b4afd750c909329195535b66e49c60003e32ac [INFO] checking 0x0caf/pandemic_simulation against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0x0caf%2Fpandemic_simulation" "/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/0x0caf/pandemic_simulation 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/0x0caf/pandemic_simulation [INFO] finished tweaking git repo https://github.com/0x0caf/pandemic_simulation [INFO] tweaked toml for git repo https://github.com/0x0caf/pandemic_simulation written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/0x0caf/pandemic_simulation 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-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] 2d27798f439107ce8104c3e406ae2d325a7af84087fb2a318ff44f04046190fe [INFO] running `Command { std: "docker" "start" "-a" "2d27798f439107ce8104c3e406ae2d325a7af84087fb2a318ff44f04046190fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2d27798f439107ce8104c3e406ae2d325a7af84087fb2a318ff44f04046190fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d27798f439107ce8104c3e406ae2d325a7af84087fb2a318ff44f04046190fe", kill_on_drop: false }` [INFO] [stdout] 2d27798f439107ce8104c3e406ae2d325a7af84087fb2a318ff44f04046190fe [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] 9f0b1674dd5e4e3581a83f30d40581dbf95220e1077f63a302cf7c1e1b3c32e4 [INFO] running `Command { std: "docker" "start" "-a" "9f0b1674dd5e4e3581a83f30d40581dbf95220e1077f63a302cf7c1e1b3c32e4", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Checking arrayvec v0.5.1 [INFO] [stderr] Compiling xml-rs v0.8.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking lock_api v0.3.3 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Checking lazycell v1.2.1 [INFO] [stderr] Checking atom v0.3.5 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking relevant v0.4.2 [INFO] [stderr] Checking hibitset v0.6.3 [INFO] [stderr] Checking downcast-rs v1.1.1 [INFO] [stderr] Checking colorful v0.2.1 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Checking copyless v0.1.4 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking smallvec v1.2.0 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Checking instant v0.1.2 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling x11 v2.18.2 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Compiling wayland-scanner v0.23.6 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Checking stb_truetype v0.3.1 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking parking_lot_core v0.7.0 [INFO] [stderr] Checking ash v0.29.0 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking gfx-hal v0.4.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking parking_lot v0.10.0 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking dlib v0.4.1 [INFO] [stderr] Checking ordered-float v1.0.2 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking line_drawing v0.7.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking wayland-sys v0.23.6 [INFO] [stderr] Checking rusttype v0.8.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking chrono v0.4.11 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking rusttype v0.7.9 [INFO] [stderr] Checking andrew v0.2.1 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/chrono-0.4.11/src/format/parse.rs:423:21 [INFO] [stdout] | [INFO] [stdout] 423 | Err(INVALID)?; [INFO] [stdout] | ^^^ cannot infer type of the type parameter `T` declared on the enum `Result` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 423 | Err::(INVALID)?; [INFO] [stdout] | +++++++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling wayland-client v0.23.6 [INFO] [stderr] Compiling wayland-protocols v0.23.6 [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 `chrono` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "9f0b1674dd5e4e3581a83f30d40581dbf95220e1077f63a302cf7c1e1b3c32e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f0b1674dd5e4e3581a83f30d40581dbf95220e1077f63a302cf7c1e1b3c32e4", kill_on_drop: false }` [INFO] [stdout] 9f0b1674dd5e4e3581a83f30d40581dbf95220e1077f63a302cf7c1e1b3c32e4