[INFO] cloning repository https://github.com/MarvelousAnything/treegen [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MarvelousAnything/treegen" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarvelousAnything%2Ftreegen", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarvelousAnything%2Ftreegen'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f93b62c04431cd9e1d386eb66e6a6ec306953520 [INFO] checking MarvelousAnything/treegen against master#b2728d5426bab1d8c39709768c7e22b7f66dde5d for pr-135852 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarvelousAnything%2Ftreegen" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/MarvelousAnything/treegen on toolchain b2728d5426bab1d8c39709768c7e22b7f66dde5d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b2728d5426bab1d8c39709768c7e22b7f66dde5d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/MarvelousAnything/treegen [INFO] finished tweaking git repo https://github.com/MarvelousAnything/treegen [INFO] tweaked toml for git repo https://github.com/MarvelousAnything/treegen written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/MarvelousAnything/treegen 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" "+b2728d5426bab1d8c39709768c7e22b7f66dde5d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cached v0.44.0 [INFO] [stderr] Downloaded cached_proc_macro v0.17.0 [INFO] [stderr] Downloaded cfg-expr v0.15.4 [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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+b2728d5426bab1d8c39709768c7e22b7f66dde5d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5c7796aa38ae44762fa68db9cf9d26607ccb569b86356ad0723c9bda04c054d6 [INFO] running `Command { std: "docker" "start" "-a" "5c7796aa38ae44762fa68db9cf9d26607ccb569b86356ad0723c9bda04c054d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5c7796aa38ae44762fa68db9cf9d26607ccb569b86356ad0723c9bda04c054d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c7796aa38ae44762fa68db9cf9d26607ccb569b86356ad0723c9bda04c054d6", kill_on_drop: false }` [INFO] [stdout] 5c7796aa38ae44762fa68db9cf9d26607ccb569b86356ad0723c9bda04c054d6 [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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+b2728d5426bab1d8c39709768c7e22b7f66dde5d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9ed87d2353ae3815025ea4eb760dbd46844af6d82fa29eb92f7bd92a38d6da49 [INFO] running `Command { std: "docker" "start" "-a" "9ed87d2353ae3815025ea4eb760dbd46844af6d82fa29eb92f7bd92a38d6da49", kill_on_drop: false }` [INFO] [stderr] Compiling 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[INFO] [stderr] Compiling darling v0.14.4 [INFO] [stderr] Compiling cached_proc_macro v0.17.0 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Compiling toml v0.7.6 [INFO] [stderr] Compiling proc-macro-crate v1.3.1 [INFO] [stderr] Checking fluent-bundle v0.15.2 [INFO] [stderr] Checking exr v1.7.0 [INFO] [stderr] Compiling glib-macros v0.16.8 [INFO] [stderr] Compiling gtk3-macros v0.16.3 [INFO] [stderr] Compiling system-deps v6.1.1 [INFO] [stderr] Compiling glib-sys v0.16.3 [INFO] [stderr] Compiling gobject-sys v0.16.3 [INFO] [stderr] Compiling gio-sys v0.16.3 [INFO] [stderr] Compiling pango-sys v0.16.3 [INFO] [stderr] Compiling cairo-sys-rs v0.16.3 [INFO] [stderr] Compiling atk-sys v0.16.0 [INFO] [stderr] Compiling gdk-sys v0.16.0 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.16.3 [INFO] [stderr] Compiling pangocairo-sys v0.16.3 [INFO] [stderr] Compiling gtk-sys v0.16.0 [INFO] [stderr] Checking nalgebra v0.32.3 [INFO] [stderr] Checking nalgebra v0.30.1 [INFO] [stderr] Checking futures-executor v0.3.28 [INFO] [stderr] Checking futures v0.3.28 [INFO] [stderr] Checking cached v0.44.0 [INFO] [stderr] Checking image v0.24.7 [INFO] [stderr] Checking glib v0.16.9 [INFO] [stderr] Checking piet v0.6.2 [INFO] [stderr] Checking cairo-rs v0.16.7 [INFO] [stderr] Checking atk v0.16.0 [INFO] [stderr] Checking imageproc v0.23.0 [INFO] [stderr] Checking pango v0.16.5 [INFO] [stderr] Checking gdk-pixbuf v0.16.7 [INFO] [stderr] Checking pangocairo v0.16.3 [INFO] [stderr] Checking gdk v0.16.2 [INFO] [stderr] Checking piet-cairo v0.6.2 [INFO] [stderr] Checking piet-common v0.6.2 [INFO] [stderr] Checking druid v0.8.3 [INFO] [stderr] Checking treegen v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/generator/branch_layer.rs:52:9 [INFO] [stdout] | [INFO] [stdout] 51 | return tree; [INFO] [stdout] | ----------- any code following this expression is unreachable [INFO] [stdout] 52 | let tip_nodes = tree.get_tip_nodes(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/generator/branch_layer.rs:52:9 [INFO] [stdout] | [INFO] [stdout] 51 | return tree; [INFO] [stdout] | ----------- any code following this expression is unreachable [INFO] [stdout] 52 | let tip_nodes = tree.get_tip_nodes(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `params` [INFO] [stdout] --> src/generator/branch_layer.rs:50:33 [INFO] [stdout] | [INFO] [stdout] 50 | fn generate(mut tree: Tree, params: &BranchParams) -> Tree { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/generator/branch_layer.rs:50:17 [INFO] [stdout] | [INFO] [stdout] 50 | fn generate(mut tree: Tree, params: &BranchParams) -> Tree { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `params` [INFO] [stdout] --> src/generator/branch_layer.rs:50:33 [INFO] [stdout] | [INFO] [stdout] 50 | fn generate(mut tree: Tree, params: &BranchParams) -> Tree { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/generator/branch_layer.rs:50:17 [INFO] [stdout] | [INFO] [stdout] 50 | fn generate(mut tree: Tree, params: &BranchParams) -> Tree { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Checkbox` [INFO] [stdout] --> src/bin/druid_gui.rs:4:22 [INFO] [stdout] | [INFO] [stdout] 4 | widget::{Button, Checkbox, Flex, Split}, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Checkbox` [INFO] [stdout] --> src/bin/druid_gui.rs:4:22 [INFO] [stdout] | [INFO] [stdout] 4 | widget::{Button, Checkbox, Flex, Split}, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 22s [INFO] running `Command { std: "docker" "inspect" "9ed87d2353ae3815025ea4eb760dbd46844af6d82fa29eb92f7bd92a38d6da49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ed87d2353ae3815025ea4eb760dbd46844af6d82fa29eb92f7bd92a38d6da49", kill_on_drop: false }` [INFO] [stdout] 9ed87d2353ae3815025ea4eb760dbd46844af6d82fa29eb92f7bd92a38d6da49