[INFO] cloning repository https://github.com/Elvyria/Caffi
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Elvyria/Caffi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FElvyria%2FCaffi", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FElvyria%2FCaffi'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d250d6028645c3290fb813ea11225e75f2a56325
[INFO] building Elvyria/Caffi against master#ce36a966c79e109dabeef7a47fe68e5294c6d71e for pr-137044-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FElvyria%2FCaffi" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Elvyria/Caffi on toolchain ce36a966c79e109dabeef7a47fe68e5294c6d71e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ce36a966c79e109dabeef7a47fe68e5294c6d71e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Elvyria/Caffi
[INFO] finished tweaking git repo https://github.com/Elvyria/Caffi
[INFO] tweaked toml for git repo https://github.com/Elvyria/Caffi written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Elvyria/Caffi 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" "+ce36a966c79e109dabeef7a47fe68e5294c6d71e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+ce36a966c79e109dabeef7a47fe68e5294c6d71e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cfa1bfb8479d40dc1e10e25bb986a827fc677b3c3b2a78ee71d534847ca80e5e
[INFO] running `Command { std: "docker" "start" "-a" "cfa1bfb8479d40dc1e10e25bb986a827fc677b3c3b2a78ee71d534847ca80e5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cfa1bfb8479d40dc1e10e25bb986a827fc677b3c3b2a78ee71d534847ca80e5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfa1bfb8479d40dc1e10e25bb986a827fc677b3c3b2a78ee71d534847ca80e5e", kill_on_drop: false }`
[INFO] [stdout] cfa1bfb8479d40dc1e10e25bb986a827fc677b3c3b2a78ee71d534847ca80e5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+ce36a966c79e109dabeef7a47fe68e5294c6d71e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a5c5a1eed2cea83ebffb51552727480dcfead09779aa74295725004a8999a5a5
[INFO] running `Command { std: "docker" "start" "-a" "a5c5a1eed2cea83ebffb51552727480dcfead09779aa74295725004a8999a5a5", kill_on_drop: false }`
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[INFO] [stderr]    Compiling cfg-expr v0.17.2
[INFO] [stderr]    Compiling futures-channel v0.3.31
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[INFO] [stderr]    Compiling futures-task v0.3.31
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[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
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[INFO] [stderr]    Compiling zerocopy v0.7.35
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[INFO] [stderr]    Compiling rand_chacha v0.3.1
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[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling serde_spanned v0.6.8
[INFO] [stderr]    Compiling argh_shared v0.1.12
[INFO] [stderr]    Compiling toml_edit v0.22.22
[INFO] [stderr]    Compiling argh_derive v0.1.12
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[INFO] [stderr]    Compiling proc-macro-crate v3.2.0
[INFO] [stderr]    Compiling system-deps v7.0.3
[INFO] [stderr]    Compiling glib-macros v0.20.5
[INFO] [stderr]    Compiling gtk4-macros v0.9.3
[INFO] [stderr]    Compiling caffi v0.1.0-alpha.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling glib-sys v0.20.6
[INFO] [stderr]    Compiling gobject-sys v0.20.4
[INFO] [stderr]    Compiling gio-sys v0.20.6
[INFO] [stderr]    Compiling cairo-sys-rs v0.20.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.20.4
[INFO] [stderr]    Compiling pango-sys v0.20.4
[INFO] [stderr]    Compiling gdk4-sys v0.9.4
[INFO] [stderr]    Compiling graphene-sys v0.20.4
[INFO] [stderr]    Compiling gsk4-sys v0.9.4
[INFO] [stderr]    Compiling gtk4-sys v0.9.4
[INFO] [stderr]    Compiling glib v0.20.6
[INFO] [stderr]    Compiling cairo-rs v0.20.5
[INFO] [stderr]    Compiling graphene-rs v0.20.4
[INFO] [stderr]    Compiling gdk-pixbuf v0.20.4
[INFO] [stderr]    Compiling pango v0.20.6
[INFO] [stderr]    Compiling gdk4 v0.9.4
[INFO] [stderr]    Compiling gsk4 v0.9.4
[INFO] [stderr]    Compiling gtk4 v0.9.4
[INFO] [stderr]    Compiling relm4 v0.9.1
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]   --> src/app.rs:76:13
[INFO] [stdout]    |
[INFO] [stdout] 76 |         let config = WM_CONFIG.get().unwrap();
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `window`
[INFO] [stdout]   --> src/app.rs:75:29
[INFO] [stdout]    |
[INFO] [stdout] 75 |     fn init_loading_widgets(window: Self::Root) -> Option<relm4::loading_widgets::LoadingWidgets> {
[INFO] [stdout]    |                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_window`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `anchors` and `margins` are never read
[INFO] [stdout]   --> src/app.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub struct WMConfig {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 26 |     pub anchors: Anchor,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 27 |     pub margins: Vec<i32>,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 02s
[INFO] running `Command { std: "docker" "inspect" "a5c5a1eed2cea83ebffb51552727480dcfead09779aa74295725004a8999a5a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5c5a1eed2cea83ebffb51552727480dcfead09779aa74295725004a8999a5a5", kill_on_drop: false }`
[INFO] [stdout] a5c5a1eed2cea83ebffb51552727480dcfead09779aa74295725004a8999a5a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+ce36a966c79e109dabeef7a47fe68e5294c6d71e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6e78dc652f9de7b142101a11c3643d42ae3c1214075204c57e6839d0b43210d8
[INFO] running `Command { std: "docker" "start" "-a" "6e78dc652f9de7b142101a11c3643d42ae3c1214075204c57e6839d0b43210d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling caffi v0.1.0-alpha.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]   --> src/app.rs:76:13
[INFO] [stdout]    |
[INFO] [stdout] 76 |         let config = WM_CONFIG.get().unwrap();
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `window`
[INFO] [stdout]   --> src/app.rs:75:29
[INFO] [stdout]    |
[INFO] [stdout] 75 |     fn init_loading_widgets(window: Self::Root) -> Option<relm4::loading_widgets::LoadingWidgets> {
[INFO] [stdout]    |                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_window`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `anchors` and `margins` are never read
[INFO] [stdout]   --> src/app.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub struct WMConfig {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 26 |     pub anchors: Anchor,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 27 |     pub margins: Vec<i32>,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.54s
[INFO] running `Command { std: "docker" "inspect" "6e78dc652f9de7b142101a11c3643d42ae3c1214075204c57e6839d0b43210d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e78dc652f9de7b142101a11c3643d42ae3c1214075204c57e6839d0b43210d8", kill_on_drop: false }`
[INFO] [stdout] 6e78dc652f9de7b142101a11c3643d42ae3c1214075204c57e6839d0b43210d8