[INFO] cloning repository https://github.com/ToF-/rust-gtk-draw [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ToF-/rust-gtk-draw" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FToF-%2Frust-gtk-draw", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FToF-%2Frust-gtk-draw'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fba457a7fac0a4e0c1083353ad4b1e6218d95d34 [INFO] checking ToF-/rust-gtk-draw against master#a33907a7a5381473eec8bcfa0c56e05a856a911c for pr-151539 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FToF-%2Frust-gtk-draw" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/ToF-/rust-gtk-draw [INFO] finished tweaking git repo https://github.com/ToF-/rust-gtk-draw [INFO] tweaked toml for git repo https://github.com/ToF-/rust-gtk-draw written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/ToF-/rust-gtk-draw on toolchain a33907a7a5381473eec8bcfa0c56e05a856a911c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/ToF-/rust-gtk-draw 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" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded system-deps v7.0.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9b23ef186bbeec2b94b631e8edc1b3790a920fcd4fd7d76a1941221d73bb409f [INFO] running `Command { std: "docker" "start" "-a" "9b23ef186bbeec2b94b631e8edc1b3790a920fcd4fd7d76a1941221d73bb409f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9b23ef186bbeec2b94b631e8edc1b3790a920fcd4fd7d76a1941221d73bb409f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b23ef186bbeec2b94b631e8edc1b3790a920fcd4fd7d76a1941221d73bb409f", kill_on_drop: false }` [INFO] [stdout] 9b23ef186bbeec2b94b631e8edc1b3790a920fcd4fd7d76a1941221d73bb409f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 52d880ffe088a564ac596b0de0883b1982c9ea67bf4c0a0025f4548536ebb05c [INFO] running `Command { std: "docker" "start" "-a" "52d880ffe088a564ac596b0de0883b1982c9ea67bf4c0a0025f4548536ebb05c", kill_on_drop: false }` [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling toml_parser v1.0.3 [INFO] [stderr] Compiling toml_datetime v0.7.2 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling toml_edit v0.23.6 [INFO] [stderr] Compiling proc-macro-crate v3.4.0 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling serde_spanned v0.6.9 [INFO] [stderr] Compiling toml_datetime v0.6.11 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling glib-macros v0.21.2 [INFO] [stderr] Compiling gtk4-macros v0.10.1 [INFO] [stderr] Compiling toml_edit v0.22.27 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Compiling toml v0.8.23 [INFO] [stderr] Compiling system-deps v7.0.5 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Compiling glib-sys v0.21.2 [INFO] [stderr] Compiling gobject-sys v0.21.2 [INFO] [stderr] Compiling gio-sys v0.21.2 [INFO] [stderr] Compiling cairo-sys-rs v0.21.2 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.21.2 [INFO] [stderr] Compiling pango-sys v0.21.2 [INFO] [stderr] Compiling gdk4-sys v0.10.1 [INFO] [stderr] Compiling graphene-sys v0.21.2 [INFO] [stderr] Compiling gsk4-sys v0.10.1 [INFO] [stderr] Compiling gtk4-sys v0.10.1 [INFO] [stderr] Checking glib v0.21.3 [INFO] [stderr] Checking gio v0.21.2 [INFO] [stderr] Checking cairo-rs v0.21.2 [INFO] [stderr] Checking graphene-rs v0.21.2 [INFO] [stderr] Checking pango v0.21.3 [INFO] [stderr] Checking gdk-pixbuf v0.21.2 [INFO] [stderr] Checking gdk4 v0.10.1 [INFO] [stderr] Checking gsk4 v0.10.1 [INFO] [stderr] Checking gtk4 v0.10.1 [INFO] [stderr] Checking pyth-tree v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Frame` [INFO] [stdout] --> src/main.rs:6:88 [INFO] [stdout] | [INFO] [stdout] 6 | use gtk::{self, glib, Application, ApplicationWindow, DrawingArea, EventControllerKey, Frame}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng` [INFO] [stdout] --> src/main.rs:27:41 [INFO] [stdout] | [INFO] [stdout] 27 | let mut rng_rc = RefCell::new(rand::thread_rng()); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | let mut rng_rc = RefCell::new(rand::thread_rng()); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | cr.fill(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 36 | let _ = cr.fill(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Frame` [INFO] [stdout] --> src/main.rs:6:88 [INFO] [stdout] | [INFO] [stdout] 6 | use gtk::{self, glib, Application, ApplicationWindow, DrawingArea, EventControllerKey, Frame}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng` [INFO] [stdout] --> src/main.rs:27:41 [INFO] [stdout] | [INFO] [stdout] 27 | let mut rng_rc = RefCell::new(rand::thread_rng()); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | let mut rng_rc = RefCell::new(rand::thread_rng()); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | cr.fill(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 36 | let _ = cr.fill(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 23s [INFO] running `Command { std: "docker" "inspect" "52d880ffe088a564ac596b0de0883b1982c9ea67bf4c0a0025f4548536ebb05c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52d880ffe088a564ac596b0de0883b1982c9ea67bf4c0a0025f4548536ebb05c", kill_on_drop: false }` [INFO] [stdout] 52d880ffe088a564ac596b0de0883b1982c9ea67bf4c0a0025f4548536ebb05c