[INFO] fetching crate chessground 0.8.0... [INFO] testing chessground-0.8.0 against master#595316b4006932405a63862d8fe65f71a6356293 for pr-128254 [INFO] extracting crate chessground 0.8.0 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate chessground 0.8.0 on toolchain 595316b4006932405a63862d8fe65f71a6356293 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate chessground 0.8.0 [INFO] finished tweaking crates.io crate chessground 0.8.0 [INFO] tweaked toml for crates.io crate chessground 0.8.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 55 packages to latest compatible versions [INFO] [stderr] Adding arrayvec v0.4.12 (latest: v0.7.4) [INFO] [stderr] Adding atk-sys v0.6.0 (latest: v0.18.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0) [INFO] [stderr] Adding btoi v0.3.0 (latest: v0.4.3) [INFO] [stderr] Adding c_vec v1.3.3 (latest: v2.0.0) [INFO] [stderr] Adding cairo-rs v0.4.1 (latest: v0.20.0) [INFO] [stderr] Adding cairo-sys-rs v0.6.0 (latest: v0.20.0) [INFO] [stderr] Adding cloudabi v0.0.3 (latest: v0.1.0) [INFO] [stderr] Adding gdk v0.8.0 (latest: v0.18.0) [INFO] [stderr] Adding gdk-pixbuf v0.4.0 (latest: v0.20.0) [INFO] [stderr] Adding gdk-pixbuf-sys v0.6.0 (latest: v0.20.0) [INFO] [stderr] Adding gdk-sys v0.6.0 (latest: v0.18.0) [INFO] [stderr] Adding gio v0.4.1 (latest: v0.20.0) [INFO] [stderr] Adding gio-sys v0.6.0 (latest: v0.20.0) [INFO] [stderr] Adding glib v0.5.0 (latest: v0.20.0) [INFO] [stderr] Adding glib-sys v0.6.0 (latest: v0.20.0) [INFO] [stderr] Adding gobject-sys v0.6.0 (latest: v0.20.0) [INFO] [stderr] Adding gtk v0.4.1 (latest: v0.18.1) [INFO] [stderr] Adding gtk-sys v0.6.0 (latest: v0.18.0) [INFO] [stderr] Adding pango v0.4.0 (latest: v0.20.0) [INFO] [stderr] Adding pango-sys v0.6.0 (latest: v0.20.0) [INFO] [stderr] Adding proc-macro2 v0.4.30 (latest: v1.0.86) [INFO] [stderr] Adding quote v0.6.13 (latest: v1.0.36) [INFO] [stderr] Adding rand v0.5.6 (latest: v0.8.5) [INFO] [stderr] Adding rand_core v0.3.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_core v0.4.2 (latest: v0.6.4) [INFO] [stderr] Adding relm v0.14.6 (latest: v0.24.1) [INFO] [stderr] Adding relm-attributes v0.14.6 (latest: v0.16.0) [INFO] [stderr] Adding relm-core v0.14.6 (latest: v0.16.0) [INFO] [stderr] Adding relm-derive v0.14.6 (latest: v0.24.0) [INFO] [stderr] Adding relm-derive-common v0.14.6 (latest: v0.16.0) [INFO] [stderr] Adding relm-gen-widget v0.14.6 (latest: v0.16.0) [INFO] [stderr] Adding relm-state v0.14.6 (latest: v0.16.0) [INFO] [stderr] Adding shakmaty v0.8.1 (latest: v0.27.1) [INFO] [stderr] Adding syn v0.14.9 (latest: v2.0.72) [INFO] [stderr] Adding time v0.1.45 (latest: v0.3.36) [INFO] [stderr] Adding unicode-xid v0.1.0 (latest: v0.2.4) [INFO] [stderr] Adding version_check v0.1.5 (latest: v0.9.5) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (latest: v0.13.1+wasi-0.2.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pango-sys v0.6.0 [INFO] [stderr] Downloaded glib-sys v0.6.0 [INFO] [stderr] Downloaded gdk-pixbuf-sys v0.6.0 [INFO] [stderr] Downloaded pango v0.4.0 [INFO] [stderr] Downloaded relm-attributes v0.14.6 [INFO] [stderr] Downloaded c_vec v1.3.3 [INFO] [stderr] Downloaded cairo-sys-rs v0.6.0 [INFO] [stderr] Downloaded relm-gen-widget v0.14.6 [INFO] [stderr] Downloaded gdk-sys v0.6.0 [INFO] [stderr] Downloaded gio-sys v0.6.0 [INFO] [stderr] Downloaded gdk v0.8.0 [INFO] [stderr] Downloaded syn v0.14.9 [INFO] [stderr] Downloaded gtk v0.4.1 [INFO] [stderr] Downloaded gio v0.4.1 [INFO] [stderr] Downloaded glib v0.5.0 [INFO] [stderr] Downloaded gtk-sys v0.6.0 [INFO] [stderr] Downloaded gdk-pixbuf v0.4.0 [INFO] [stderr] Downloaded atk-sys v0.6.0 [INFO] [stderr] Downloaded btoi v0.3.0 [INFO] [stderr] Downloaded relm-derive-common v0.14.6 [INFO] [stderr] Downloaded relm-state v0.14.6 [INFO] [stderr] Downloaded shakmaty v0.8.1 [INFO] [stderr] Downloaded relm v0.14.6 [INFO] [stderr] Downloaded relm-core v0.14.6 [INFO] [stderr] Downloaded cairo-rs v0.4.1 [INFO] [stderr] Downloaded relm-derive v0.14.6 [INFO] [stderr] Downloaded rsvg v0.4.0 [INFO] [stderr] Downloaded option-filter v1.0.2 [INFO] [stderr] Downloaded gobject-sys v0.6.0 [INFO] [stderr] Downloaded rsvg-sys v0.6.0 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ff3967644161f46068e2ee080e6fd14daab661064cd011bae822966309fd6bf7 [INFO] running `Command { std: "docker" "start" "-a" "ff3967644161f46068e2ee080e6fd14daab661064cd011bae822966309fd6bf7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ff3967644161f46068e2ee080e6fd14daab661064cd011bae822966309fd6bf7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff3967644161f46068e2ee080e6fd14daab661064cd011bae822966309fd6bf7", kill_on_drop: false }` [INFO] [stdout] ff3967644161f46068e2ee080e6fd14daab661064cd011bae822966309fd6bf7 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 71b9699dfd408fd14a7255d11c7302e51772932c1d96340bf0b1f777f868491f [INFO] running `Command { std: "docker" "start" "-a" "71b9699dfd408fd14a7255d11c7302e51772932c1d96340bf0b1f777f868491f", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling gio v0.4.1 [INFO] [stderr] Compiling cairo-rs v0.4.1 [INFO] [stderr] Compiling gdk-pixbuf v0.4.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling c_vec v1.3.3 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling gdk v0.8.0 [INFO] [stderr] Compiling gtk v0.4.1 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling option-filter v1.0.2 [INFO] [stderr] Compiling time v0.1.45 [INFO] [stderr] Compiling shakmaty v0.8.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling glib-sys v0.6.0 [INFO] [stderr] Compiling gobject-sys v0.6.0 [INFO] [stderr] Compiling gio-sys v0.6.0 [INFO] [stderr] Compiling cairo-sys-rs v0.6.0 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.6.0 [INFO] [stderr] Compiling pango-sys v0.6.0 [INFO] [stderr] Compiling gdk-sys v0.6.0 [INFO] [stderr] Compiling atk-sys v0.6.0 [INFO] [stderr] Compiling gtk-sys v0.6.0 [INFO] [stderr] Compiling rsvg-sys v0.6.0 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Compiling btoi v0.3.0 [INFO] [stderr] Compiling glib v0.5.0 [INFO] [stderr] Compiling pango v0.4.0 [INFO] [stderr] Compiling relm-gen-widget v0.14.6 [INFO] [stderr] Compiling relm-derive-common v0.14.6 [INFO] [stderr] Compiling relm-derive v0.14.6 [INFO] [stderr] Compiling rsvg v0.4.0 [INFO] [stderr] Compiling relm-core v0.14.6 [INFO] [stderr] Compiling relm-state v0.14.6 [INFO] [stderr] Compiling relm v0.14.6 [INFO] [stderr] Compiling chessground v0.8.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/ground.rs:55:5 [INFO] [stdout] | [INFO] [stdout] 53 | #[derive(Debug, Msg)] [INFO] [stdout] | --- rustdoc does not generate documentation for match arms [INFO] [stdout] 54 | pub enum GroundMsg { [INFO] [stdout] 55 | /// Flip the board. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/ground.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 53 | #[derive(Debug, Msg)] [INFO] [stdout] | --- rustdoc does not generate documentation for match arms [INFO] [stdout] ... [INFO] [stdout] 57 | /// Set the board orientation. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/ground.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 53 | #[derive(Debug, Msg)] [INFO] [stdout] | --- rustdoc does not generate documentation for match arms [INFO] [stdout] ... [INFO] [stdout] 59 | /// Set up a position configuration. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/ground.rs:61:5 [INFO] [stdout] | [INFO] [stdout] 53 | #[derive(Debug, Msg)] [INFO] [stdout] | --- rustdoc does not generate documentation for match arms [INFO] [stdout] ... [INFO] [stdout] 61 | /// Set up a board. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/ground.rs:64:5 [INFO] [stdout] | [INFO] [stdout] 53 | #[derive(Debug, Msg)] [INFO] [stdout] | --- rustdoc does not generate documentation for match arms [INFO] [stdout] ... [INFO] [stdout] 64 | /// Sent when the completed a piece drag or move. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/ground.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 53 | #[derive(Debug, Msg)] [INFO] [stdout] | --- rustdoc does not generate documentation for match arms [INFO] [stdout] ... [INFO] [stdout] 66 | /// Sent when shapes are added, removed or cleared. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `gtk` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/595316b4006932405a63862d8fe65f71a6356293/bin/rustc --crate-name gtk --edition=2015 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/gtk-0.4.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("dox", "embed-lgpl-docs", "gtk-rs-lgpl-docs", "purge-lgpl-docs", "v3_10", "v3_12", "v3_14", "v3_16", "v3_18", "v3_20", "v3_22", "v3_22_20", "v3_22_26", "v3_6", "v3_8"))' -C metadata=6222f2f2f1d651b7 -C extra-filename=-6222f2f2f1d651b7 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-560efdb99b117eef.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-5ed75c94400ee624.rmeta --extern cairo_sys=/opt/rustwide/target/debug/deps/libcairo_sys-d7a17138f8a3a38a.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-7408983da813ac15.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-2927c50997538e4e.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-44ddf92f51e37821.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-063da522fbc1f8e2.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-911db3bfbcf2bd69.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-b0009fa12a421efa.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-506d972ab2389d16.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-3df8b3c009a651f7.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-4da3f3cb3623750a.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-32812655b2f76e81.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-7af2f34f8b124b26.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-b8a48bb4434428bd.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-af114de4b335a2c9.rmeta --cap-lints allow --cap-lints=forbid -L native=/usr/lib/x86_64-linux-gnu` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "71b9699dfd408fd14a7255d11c7302e51772932c1d96340bf0b1f777f868491f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71b9699dfd408fd14a7255d11c7302e51772932c1d96340bf0b1f777f868491f", kill_on_drop: false }` [INFO] [stdout] 71b9699dfd408fd14a7255d11c7302e51772932c1d96340bf0b1f777f868491f [INFO] testing chessground-0.8.0 against try#5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b for pr-128254 [INFO] extracting crate chessground 0.8.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate chessground 0.8.0 on toolchain 5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate chessground 0.8.0 [INFO] finished tweaking crates.io crate chessground 0.8.0 [INFO] tweaked toml for crates.io crate chessground 0.8.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 55 packages to latest compatible versions [INFO] [stderr] Adding arrayvec v0.4.12 (latest: v0.7.4) [INFO] [stderr] Adding atk-sys v0.6.0 (latest: v0.18.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0) [INFO] [stderr] Adding btoi v0.3.0 (latest: v0.4.3) [INFO] [stderr] Adding c_vec v1.3.3 (latest: v2.0.0) [INFO] [stderr] Adding cairo-rs v0.4.1 (latest: v0.20.0) [INFO] [stderr] Adding cairo-sys-rs v0.6.0 (latest: v0.20.0) [INFO] [stderr] Adding cloudabi v0.0.3 (latest: v0.1.0) [INFO] [stderr] Adding gdk v0.8.0 (latest: v0.18.0) [INFO] [stderr] Adding gdk-pixbuf v0.4.0 (latest: v0.20.0) [INFO] [stderr] Adding gdk-pixbuf-sys v0.6.0 (latest: v0.20.0) [INFO] [stderr] Adding gdk-sys v0.6.0 (latest: v0.18.0) [INFO] [stderr] Adding gio v0.4.1 (latest: v0.20.0) [INFO] [stderr] Adding gio-sys v0.6.0 (latest: v0.20.0) [INFO] [stderr] Adding glib v0.5.0 (latest: v0.20.0) [INFO] [stderr] Adding glib-sys v0.6.0 (latest: v0.20.0) [INFO] [stderr] Adding gobject-sys v0.6.0 (latest: v0.20.0) [INFO] [stderr] Adding gtk v0.4.1 (latest: v0.18.1) [INFO] [stderr] Adding gtk-sys v0.6.0 (latest: v0.18.0) [INFO] [stderr] Adding pango v0.4.0 (latest: v0.20.0) [INFO] [stderr] Adding pango-sys v0.6.0 (latest: v0.20.0) [INFO] [stderr] Adding proc-macro2 v0.4.30 (latest: v1.0.86) [INFO] [stderr] Adding quote v0.6.13 (latest: v1.0.36) [INFO] [stderr] Adding rand v0.5.6 (latest: v0.8.5) [INFO] [stderr] Adding rand_core v0.3.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_core v0.4.2 (latest: v0.6.4) [INFO] [stderr] Adding relm v0.14.6 (latest: v0.24.1) [INFO] [stderr] Adding relm-attributes v0.14.6 (latest: v0.16.0) [INFO] [stderr] Adding relm-core v0.14.6 (latest: v0.16.0) [INFO] [stderr] Adding relm-derive v0.14.6 (latest: v0.24.0) [INFO] [stderr] Adding relm-derive-common v0.14.6 (latest: v0.16.0) [INFO] [stderr] Adding relm-gen-widget v0.14.6 (latest: v0.16.0) [INFO] [stderr] Adding relm-state v0.14.6 (latest: v0.16.0) [INFO] [stderr] Adding shakmaty v0.8.1 (latest: v0.27.1) [INFO] [stderr] Adding syn v0.14.9 (latest: v2.0.72) [INFO] [stderr] Adding time v0.1.45 (latest: v0.3.36) [INFO] [stderr] Adding unicode-xid v0.1.0 (latest: v0.2.4) [INFO] [stderr] Adding version_check v0.1.5 (latest: v0.9.5) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (latest: v0.13.1+wasi-0.2.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fe1c14aa7e7ad4ca6da54eb18ce43f0323099826b2edf1ae249409f2c305fe21 [INFO] running `Command { std: "docker" "start" "-a" "fe1c14aa7e7ad4ca6da54eb18ce43f0323099826b2edf1ae249409f2c305fe21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fe1c14aa7e7ad4ca6da54eb18ce43f0323099826b2edf1ae249409f2c305fe21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe1c14aa7e7ad4ca6da54eb18ce43f0323099826b2edf1ae249409f2c305fe21", kill_on_drop: false }` [INFO] [stdout] fe1c14aa7e7ad4ca6da54eb18ce43f0323099826b2edf1ae249409f2c305fe21 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 91a4e9a89e4b7c252d6eae974e1fe2bc9dba66c1d3ae28b0f3fd42b16aa89c57 [INFO] running `Command { std: "docker" "start" "-a" "91a4e9a89e4b7c252d6eae974e1fe2bc9dba66c1d3ae28b0f3fd42b16aa89c57", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling gio v0.4.1 [INFO] [stderr] Compiling gdk-pixbuf v0.4.0 [INFO] [stderr] Compiling cairo-rs v0.4.1 [INFO] [stderr] Compiling c_vec v1.3.3 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling gdk v0.8.0 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling gtk v0.4.1 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling option-filter v1.0.2 [INFO] [stderr] Compiling time v0.1.45 [INFO] [stderr] Compiling shakmaty v0.8.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling glib-sys v0.6.0 [INFO] [stderr] Compiling gobject-sys v0.6.0 [INFO] [stderr] Compiling gio-sys v0.6.0 [INFO] [stderr] Compiling cairo-sys-rs v0.6.0 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.6.0 [INFO] [stderr] Compiling pango-sys v0.6.0 [INFO] [stderr] Compiling gdk-sys v0.6.0 [INFO] [stderr] Compiling atk-sys v0.6.0 [INFO] [stderr] Compiling gtk-sys v0.6.0 [INFO] [stderr] Compiling rsvg-sys v0.6.0 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Compiling btoi v0.3.0 [INFO] [stderr] Compiling glib v0.5.0 [INFO] [stderr] Compiling pango v0.4.0 [INFO] [stderr] Compiling relm-gen-widget v0.14.6 [INFO] [stderr] Compiling relm-derive-common v0.14.6 [INFO] [stderr] Compiling relm-derive v0.14.6 [INFO] [stderr] Compiling rsvg v0.4.0 [INFO] [stderr] Compiling relm-core v0.14.6 [INFO] [stderr] Compiling relm-state v0.14.6 [INFO] [stderr] Compiling relm v0.14.6 [INFO] [stderr] Compiling chessground v0.8.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/ground.rs:55:5 [INFO] [stdout] | [INFO] [stdout] 53 | #[derive(Debug, Msg)] [INFO] [stdout] | --- rustdoc does not generate documentation for match arms [INFO] [stdout] 54 | pub enum GroundMsg { [INFO] [stdout] 55 | /// Flip the board. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/ground.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 53 | #[derive(Debug, Msg)] [INFO] [stdout] | --- rustdoc does not generate documentation for match arms [INFO] [stdout] ... [INFO] [stdout] 57 | /// Set the board orientation. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/ground.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 53 | #[derive(Debug, Msg)] [INFO] [stdout] | --- rustdoc does not generate documentation for match arms [INFO] [stdout] ... [INFO] [stdout] 59 | /// Set up a position configuration. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/ground.rs:61:5 [INFO] [stdout] | [INFO] [stdout] 53 | #[derive(Debug, Msg)] [INFO] [stdout] | --- rustdoc does not generate documentation for match arms [INFO] [stdout] ... [INFO] [stdout] 61 | /// Set up a board. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/ground.rs:64:5 [INFO] [stdout] | [INFO] [stdout] 53 | #[derive(Debug, Msg)] [INFO] [stdout] | --- rustdoc does not generate documentation for match arms [INFO] [stdout] ... [INFO] [stdout] 64 | /// Sent when the completed a piece drag or move. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/ground.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 53 | #[derive(Debug, Msg)] [INFO] [stdout] | --- rustdoc does not generate documentation for match arms [INFO] [stdout] ... [INFO] [stdout] 66 | /// Sent when shapes are added, removed or cleared. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.50s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.14.9 [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" "91a4e9a89e4b7c252d6eae974e1fe2bc9dba66c1d3ae28b0f3fd42b16aa89c57", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "91a4e9a89e4b7c252d6eae974e1fe2bc9dba66c1d3ae28b0f3fd42b16aa89c57", kill_on_drop: false }` [INFO] [stdout] 91a4e9a89e4b7c252d6eae974e1fe2bc9dba66c1d3ae28b0f3fd42b16aa89c57 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6c687e1f14a3d55694545ca467e20ff288d0f38bc8a5f2157333e7bf4bd07f3f [INFO] running `Command { std: "docker" "start" "-a" "6c687e1f14a3d55694545ca467e20ff288d0f38bc8a5f2157333e7bf4bd07f3f", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling relm-attributes v0.14.6 [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/ground.rs:55:5 [INFO] [stdout] | [INFO] [stdout] 53 | #[derive(Debug, Msg)] [INFO] [stdout] | --- rustdoc does not generate documentation for match arms [INFO] [stdout] 54 | pub enum GroundMsg { [INFO] [stdout] 55 | /// Flip the board. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/ground.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 53 | #[derive(Debug, Msg)] [INFO] [stdout] | --- rustdoc does not generate documentation for match arms [INFO] [stdout] ... [INFO] [stdout] 57 | /// Set the board orientation. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/ground.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 53 | #[derive(Debug, Msg)] [INFO] [stdout] | --- rustdoc does not generate documentation for match arms [INFO] [stdout] ... [INFO] [stdout] 59 | /// Set up a position configuration. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/ground.rs:61:5 [INFO] [stdout] | [INFO] [stdout] 53 | #[derive(Debug, Msg)] [INFO] [stdout] | --- rustdoc does not generate documentation for match arms [INFO] [stdout] ... [INFO] [stdout] 61 | /// Set up a board. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/ground.rs:64:5 [INFO] [stdout] | [INFO] [stdout] 53 | #[derive(Debug, Msg)] [INFO] [stdout] | --- rustdoc does not generate documentation for match arms [INFO] [stdout] ... [INFO] [stdout] 64 | /// Sent when the completed a piece drag or move. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/ground.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 53 | #[derive(Debug, Msg)] [INFO] [stdout] | --- rustdoc does not generate documentation for match arms [INFO] [stdout] ... [INFO] [stdout] 66 | /// Sent when shapes are added, removed or cleared. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling chessground v0.8.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable [INFO] [stdout] --> examples/editor.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(proc_macro)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/ground.rs:55:5 [INFO] [stdout] | [INFO] [stdout] 53 | #[derive(Debug, Msg)] [INFO] [stdout] | --- rustdoc does not generate documentation for match arms [INFO] [stdout] 54 | pub enum GroundMsg { [INFO] [stdout] 55 | /// Flip the board. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/ground.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 53 | #[derive(Debug, Msg)] [INFO] [stdout] | --- rustdoc does not generate documentation for match arms [INFO] [stdout] ... [INFO] [stdout] 57 | /// Set the board orientation. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/ground.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 53 | #[derive(Debug, Msg)] [INFO] [stdout] | --- rustdoc does not generate documentation for match arms [INFO] [stdout] ... [INFO] [stdout] 59 | /// Set up a position configuration. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/ground.rs:61:5 [INFO] [stdout] | [INFO] [stdout] 53 | #[derive(Debug, Msg)] [INFO] [stdout] | --- rustdoc does not generate documentation for match arms [INFO] [stdout] ... [INFO] [stdout] 61 | /// Set up a board. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/ground.rs:64:5 [INFO] [stdout] | [INFO] [stdout] 53 | #[derive(Debug, Msg)] [INFO] [stdout] | --- rustdoc does not generate documentation for match arms [INFO] [stdout] ... [INFO] [stdout] 64 | /// Sent when the completed a piece drag or move. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/ground.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 53 | #[derive(Debug, Msg)] [INFO] [stdout] | --- rustdoc does not generate documentation for match arms [INFO] [stdout] ... [INFO] [stdout] 66 | /// Sent when shapes are added, removed or cleared. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable [INFO] [stdout] --> examples/play.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(proc_macro)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [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 `test` profile [unoptimized + debuginfo] target(s) in 1.95s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.14.9 [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" "6c687e1f14a3d55694545ca467e20ff288d0f38bc8a5f2157333e7bf4bd07f3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c687e1f14a3d55694545ca467e20ff288d0f38bc8a5f2157333e7bf4bd07f3f", kill_on_drop: false }` [INFO] [stdout] 6c687e1f14a3d55694545ca467e20ff288d0f38bc8a5f2157333e7bf4bd07f3f [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 342eab3260c10fe37bb00e3b28b8ff6d45da51c3fb34ebe2f3b7d3f1f8187ce3 [INFO] running `Command { std: "docker" "start" "-a" "342eab3260c10fe37bb00e3b28b8ff6d45da51c3fb34ebe2f3b7d3f1f8187ce3", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/ground.rs:55:5 [INFO] [stderr] | [INFO] [stderr] 53 | #[derive(Debug, Msg)] [INFO] [stderr] | --- rustdoc does not generate documentation for match arms [INFO] [stderr] 54 | pub enum GroundMsg { [INFO] [stderr] 55 | /// Flip the board. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: use `//` for a plain comment [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/ground.rs:57:5 [INFO] [stderr] | [INFO] [stderr] 53 | #[derive(Debug, Msg)] [INFO] [stderr] | --- rustdoc does not generate documentation for match arms [INFO] [stderr] ... [INFO] [stderr] 57 | /// Set the board orientation. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: use `//` for a plain comment [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/ground.rs:59:5 [INFO] [stderr] | [INFO] [stderr] 53 | #[derive(Debug, Msg)] [INFO] [stderr] | --- rustdoc does not generate documentation for match arms [INFO] [stderr] ... [INFO] [stderr] 59 | /// Set up a position configuration. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: use `//` for a plain comment [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/ground.rs:61:5 [INFO] [stderr] | [INFO] [stderr] 53 | #[derive(Debug, Msg)] [INFO] [stderr] | --- rustdoc does not generate documentation for match arms [INFO] [stderr] ... [INFO] [stderr] 61 | /// Set up a board. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: use `//` for a plain comment [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/ground.rs:64:5 [INFO] [stderr] | [INFO] [stderr] 53 | #[derive(Debug, Msg)] [INFO] [stderr] | --- rustdoc does not generate documentation for match arms [INFO] [stderr] ... [INFO] [stderr] 64 | /// Sent when the completed a piece drag or move. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: use `//` for a plain comment [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/ground.rs:66:5 [INFO] [stderr] | [INFO] [stderr] 53 | #[derive(Debug, Msg)] [INFO] [stderr] | --- rustdoc does not generate documentation for match arms [INFO] [stderr] ... [INFO] [stderr] 66 | /// Sent when shapes are added, removed or cleared. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: use `//` for a plain comment [INFO] [stderr] [INFO] [stderr] warning: `chessground` (lib) generated 6 warnings [INFO] [stderr] warning: `chessground` (lib test) generated 6 warnings (6 duplicates) [INFO] [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable [INFO] [stderr] --> examples/editor.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(proc_macro)] [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable [INFO] [stderr] --> examples/play.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(proc_macro)] [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `chessground` (example "editor") generated 1 warning [INFO] [stderr] warning: `chessground` (example "play") generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.14.9 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/chessground-a1b5b0dbf3d9d676) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests chessground [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "342eab3260c10fe37bb00e3b28b8ff6d45da51c3fb34ebe2f3b7d3f1f8187ce3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "342eab3260c10fe37bb00e3b28b8ff6d45da51c3fb34ebe2f3b7d3f1f8187ce3", kill_on_drop: false }` [INFO] [stdout] 342eab3260c10fe37bb00e3b28b8ff6d45da51c3fb34ebe2f3b7d3f1f8187ce3