[INFO] cloning repository https://github.com/4got/rust-desktop
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/4got/rust-desktop" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F4got%2Frust-desktop", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F4got%2Frust-desktop'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 446b082ca6025798c258f130a89c443a3f48eff4
[INFO] checking 4got/rust-desktop against master#936f2600b6c903b04387f74ed5cbce88bb06d243 for pr-91141
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F4got%2Frust-desktop" "/workspace/builds/worker-116/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-116/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/4got/rust-desktop on toolchain 936f2600b6c903b04387f74ed5cbce88bb06d243
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/4got/rust-desktop
[INFO] finished tweaking git repo https://github.com/4got/rust-desktop
[INFO] tweaked toml for git repo https://github.com/4got/rust-desktop written to /workspace/builds/worker-116/source/Cargo.toml
[INFO] crate git repo https://github.com/4got/rust-desktop already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bc648f38a926d2190eb2c6e238f9b1e3dc78ef1ef39f3d61d564d4f7a49a5195
[INFO] running `Command { std: "docker" "start" "-a" "bc648f38a926d2190eb2c6e238f9b1e3dc78ef1ef39f3d61d564d4f7a49a5195", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc648f38a926d2190eb2c6e238f9b1e3dc78ef1ef39f3d61d564d4f7a49a5195", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc648f38a926d2190eb2c6e238f9b1e3dc78ef1ef39f3d61d564d4f7a49a5195", kill_on_drop: false }`
[INFO] [stdout] bc648f38a926d2190eb2c6e238f9b1e3dc78ef1ef39f3d61d564d4f7a49a5195
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7573fd5f6a740cdbc6a91207fb34dc48cc57a2d7715dac43650c92cc7c97035d
[INFO] running `Command { std: "docker" "start" "-a" "7573fd5f6a740cdbc6a91207fb34dc48cc57a2d7715dac43650c92cc7c97035d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling anyhow v1.0.45
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
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[INFO] [stderr]    Compiling libc v0.2.107
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[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]     Checking self_cell v0.10.1
[INFO] [stderr]    Compiling futures-util v0.3.17
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[INFO] [stderr]    Compiling pango-sys v0.14.0
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[INFO] [stderr]    Compiling gdk-sys v0.14.0
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[INFO] [stderr]    Compiling pangocairo-sys v0.14.0
[INFO] [stderr]    Compiling gtk-sys v0.14.0
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[INFO] [stderr]     Checking pango v0.14.8
[INFO] [stderr]     Checking cairo-rs v0.14.9
[INFO] [stderr]     Checking atk v0.14.0
[INFO] [stderr]     Checking pangocairo v0.14.0
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[INFO] [stderr]     Checking gdk-pixbuf v0.14.0
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[INFO] [stderr]     Checking druid v0.7.0 (https://github.com/linebender/druid.git#2c7fa9ce)
[INFO] [stderr]     Checking rust-desktop v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `menu::Menu`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use menu::Menu;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `menu::Menu`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use menu::Menu;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Menu`
[INFO] [stdout]  --> src/lib/menu.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Menu<'m> {
[INFO] [stdout]   |            ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Menu`
[INFO] [stdout]  --> src/lib/menu.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Menu<'m> {
[INFO] [stdout]   |            ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `BASE` should have a snake case name
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     BASE: f64,
[INFO] [stdout]   |     ^^^^ help: convert the identifier to snake case: `base`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `BASE` should have a snake case name
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     BASE: f64,
[INFO] [stdout]   |     ^^^^ help: convert the identifier to snake case: `base`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` 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 [unoptimized + debuginfo] target(s) in 1m 24s
[INFO] running `Command { std: "docker" "inspect" "7573fd5f6a740cdbc6a91207fb34dc48cc57a2d7715dac43650c92cc7c97035d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7573fd5f6a740cdbc6a91207fb34dc48cc57a2d7715dac43650c92cc7c97035d", kill_on_drop: false }`
[INFO] [stdout] 7573fd5f6a740cdbc6a91207fb34dc48cc57a2d7715dac43650c92cc7c97035d