[INFO] cloning repository https://github.com/jonscanzi/gtk-rs-tests [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jonscanzi/gtk-rs-tests" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonscanzi%2Fgtk-rs-tests", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonscanzi%2Fgtk-rs-tests'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 058575ffdfc2013dac53389c1a72ada635e94ba3 [INFO] checking jonscanzi/gtk-rs-tests against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonscanzi%2Fgtk-rs-tests" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jonscanzi/gtk-rs-tests 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/jonscanzi/gtk-rs-tests [INFO] finished tweaking git repo https://github.com/jonscanzi/gtk-rs-tests [INFO] tweaked toml for git repo https://github.com/jonscanzi/gtk-rs-tests written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/jonscanzi/gtk-rs-tests 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 pangocairo-sys v0.10.1 [INFO] [stderr] Downloaded pangocairo v0.9.0 [INFO] [stderr] Downloaded cairo-rs v0.8.0 [INFO] [stderr] Downloaded once_cell v0.2.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b6541ab8e4d34aa353c454b002ec81405196f6b4903c87914c98445d64b9072a [INFO] running `Command { std: "docker" "start" "-a" "b6541ab8e4d34aa353c454b002ec81405196f6b4903c87914c98445d64b9072a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b6541ab8e4d34aa353c454b002ec81405196f6b4903c87914c98445d64b9072a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b6541ab8e4d34aa353c454b002ec81405196f6b4903c87914c98445d64b9072a", kill_on_drop: false }` [INFO] [stdout] b6541ab8e4d34aa353c454b002ec81405196f6b4903c87914c98445d64b9072a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cf6e8f01809921b08f46803b8861c46f6eee1fad8f7c05691439835b60251b85 [INFO] running `Command { std: "docker" "start" "-a" "cf6e8f01809921b08f46803b8861c46f6eee1fad8f7c05691439835b60251b85", kill_on_drop: false }` [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling proc-macro-nested v0.1.3 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking futures-core v0.3.4 [INFO] [stderr] Checking futures-sink v0.3.4 [INFO] [stderr] Checking futures-task v0.3.4 [INFO] [stderr] Checking futures-channel v0.3.4 [INFO] [stderr] Checking futures-io v0.3.4 [INFO] [stderr] Checking pin-utils v0.1.0-alpha.4 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling gio v0.8.1 [INFO] [stderr] Compiling glib-sys v0.9.1 [INFO] [stderr] Compiling gobject-sys v0.9.1 [INFO] [stderr] Compiling cairo-sys-rs v0.9.2 [INFO] [stderr] Compiling pango-sys v0.9.1 [INFO] [stderr] Compiling gio-sys v0.9.1 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.9.1 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling gdk-sys v0.9.1 [INFO] [stderr] Compiling atk-sys v0.9.1 [INFO] [stderr] Compiling pango v0.8.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling cairo-rs v0.8.0 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling pangocairo-sys v0.10.1 [INFO] [stderr] Compiling gtk-sys v0.9.2 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling gdk-pixbuf v0.8.0 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling gdk v0.12.1 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling atk v0.8.0 [INFO] [stderr] Checking lock_api v0.3.3 [INFO] [stderr] Compiling pangocairo v0.9.0 [INFO] [stderr] Compiling gtk v0.8.1 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking once_cell v0.2.4 [INFO] [stderr] Checking chrono v0.4.11 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling futures-macro v0.3.4 [INFO] [stderr] Checking futures-util v0.3.4 [INFO] [stderr] Checking futures-executor v0.3.4 [INFO] [stderr] Checking glib v0.9.3 [INFO] [stderr] Checking futures v0.3.4 [INFO] [stderr] Checking gui_test v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `self_` [INFO] [stdout] --> src/main.rs:90:44 [INFO] [stdout] | [INFO] [stdout] 90 | tbox.connect_activate(clone!(@weak self_ => move |_| { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: `self_` is captured in macro and introduced a unused variable [INFO] [stdout] --> src/main.rs:90:31 [INFO] [stdout] | [INFO] [stdout] 90 | tbox.connect_activate(clone!(@weak self_ => move |_| { [INFO] [stdout] | _______________________________^ [INFO] [stdout] 91 | | println!("you pressed enter, I think ;___;"); [INFO] [stdout] 92 | | })); [INFO] [stdout] | |__________^ [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: this warning originates in the macro `$crate::to_type_after` which comes from the expansion of the macro `clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `self_` [INFO] [stdout] --> src/main.rs:116:44 [INFO] [stdout] | [INFO] [stdout] 116 | reset.connect_clicked(clone!(@weak self_ => move |_| { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: `self_` is captured in macro and introduced a unused variable [INFO] [stdout] --> src/main.rs:116:31 [INFO] [stdout] | [INFO] [stdout] 116 | reset.connect_clicked(clone!(@weak self_ => move |_| { [INFO] [stdout] | _______________________________^ [INFO] [stdout] 117 | | println!("Maybe ;___;"); [INFO] [stdout] 118 | | })); [INFO] [stdout] | |__________^ [INFO] [stdout] = note: this warning originates in the macro `$crate::to_type_after` which comes from the expansion of the macro `clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `self_` [INFO] [stdout] --> src/main.rs:90:44 [INFO] [stdout] | [INFO] [stdout] 90 | tbox.connect_activate(clone!(@weak self_ => move |_| { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: `self_` is captured in macro and introduced a unused variable [INFO] [stdout] --> src/main.rs:90:31 [INFO] [stdout] | [INFO] [stdout] 90 | tbox.connect_activate(clone!(@weak self_ => move |_| { [INFO] [stdout] | _______________________________^ [INFO] [stdout] 91 | | println!("you pressed enter, I think ;___;"); [INFO] [stdout] 92 | | })); [INFO] [stdout] | |__________^ [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: this warning originates in the macro `$crate::to_type_after` which comes from the expansion of the macro `clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `self_` [INFO] [stdout] --> src/main.rs:116:44 [INFO] [stdout] | [INFO] [stdout] 116 | reset.connect_clicked(clone!(@weak self_ => move |_| { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: `self_` is captured in macro and introduced a unused variable [INFO] [stdout] --> src/main.rs:116:31 [INFO] [stdout] | [INFO] [stdout] 116 | reset.connect_clicked(clone!(@weak self_ => move |_| { [INFO] [stdout] | _______________________________^ [INFO] [stdout] 117 | | println!("Maybe ;___;"); [INFO] [stdout] 118 | | })); [INFO] [stdout] | |__________^ [INFO] [stdout] = note: this warning originates in the macro `$crate::to_type_after` which comes from the expansion of the macro `clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `headerbar`, `increment`, `decrement`, and `reset` are never read [INFO] [stdout] --> src/main.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 29 | struct WindowWidgets { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 30 | headerbar: gtk::HeaderBar, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 31 | increment: gtk::Button, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 32 | decrement: gtk::Button, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 33 | reset: gtk::Button, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `WindowWidgets` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `headerbar`, `increment`, `decrement`, and `reset` are never read [INFO] [stdout] --> src/main.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 29 | struct WindowWidgets { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 30 | headerbar: gtk::HeaderBar, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 31 | increment: gtk::Button, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 32 | decrement: gtk::Button, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 33 | reset: gtk::Button, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `WindowWidgets` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.28s [INFO] running `Command { std: "docker" "inspect" "cf6e8f01809921b08f46803b8861c46f6eee1fad8f7c05691439835b60251b85", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf6e8f01809921b08f46803b8861c46f6eee1fad8f7c05691439835b60251b85", kill_on_drop: false }` [INFO] [stdout] cf6e8f01809921b08f46803b8861c46f6eee1fad8f7c05691439835b60251b85