[INFO] cloning repository https://github.com/Rics-Dev/Aero-Browser
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Rics-Dev/Aero-Browser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRics-Dev%2FAero-Browser", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRics-Dev%2FAero-Browser'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 46d6977087b2a268b95cd5a49fb06edef4056cf4
[INFO] testing Rics-Dev/Aero-Browser against master#562dee4820c458d823175268e41601d4c060588a for pr-154210
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRics-Dev%2FAero-Browser" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Rics-Dev/Aero-Browser
[INFO] finished tweaking git repo https://github.com/Rics-Dev/Aero-Browser
[INFO] tweaked toml for git repo https://github.com/Rics-Dev/Aero-Browser written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Rics-Dev/Aero-Browser on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Rics-Dev/Aero-Browser 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "47d5ce67401c70d511ddb6d80bb10675dd97799ec73a39029b983b0ef1d8dbbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47d5ce67401c70d511ddb6d80bb10675dd97799ec73a39029b983b0ef1d8dbbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47d5ce67401c70d511ddb6d80bb10675dd97799ec73a39029b983b0ef1d8dbbf", kill_on_drop: false }`
[INFO] [stdout] 47d5ce67401c70d511ddb6d80bb10675dd97799ec73a39029b983b0ef1d8dbbf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 51a9ad3137d0325fd79b84ff23e24c4b5d2307ad448da4c2c5162a5ce9f6725c
[INFO] running `Command { std: "docker" "start" "-a" "51a9ad3137d0325fd79b84ff23e24c4b5d2307ad448da4c2c5162a5ce9f6725c", kill_on_drop: false }`
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[INFO] [stderr]    Compiling cairo-rs v0.18.5
[INFO] [stderr]    Compiling atk v0.18.2
[INFO] [stderr]    Compiling javascriptcore-rs v1.1.2
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[INFO] [stderr]    Compiling gdk v0.18.2
[INFO] [stderr]    Compiling gdkx11 v0.18.2
[INFO] [stderr]    Compiling webkit2gtk v2.0.2
[INFO] [stderr]    Compiling tao v0.34.5
[INFO] [stderr]    Compiling aero v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `tab_manager` is never read
[INFO] [stdout]   --> src/ui/mod.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct BrowserUI {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 12 |     _root: GtkBox,
[INFO] [stdout] 13 |     tab_manager: TabManager,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `tab_manager` is never read
[INFO] [stdout]  --> src/ui/components/tab_bar.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct TabBar {
[INFO] [stdout]   |            ------ field in this struct
[INFO] [stdout] 7 |     container: GtkBox,
[INFO] [stdout] 8 |     tab_manager: TabManager,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/webview/mod.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |         self.webview.load_url(url);
[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] 44 |         let _ = self.webview.load_url(url);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/webview/mod.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         self.webview.reload();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 56 |         let _ = self.webview.reload();
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 46s
[INFO] running `Command { std: "docker" "inspect" "51a9ad3137d0325fd79b84ff23e24c4b5d2307ad448da4c2c5162a5ce9f6725c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51a9ad3137d0325fd79b84ff23e24c4b5d2307ad448da4c2c5162a5ce9f6725c", kill_on_drop: false }`
[INFO] [stdout] 51a9ad3137d0325fd79b84ff23e24c4b5d2307ad448da4c2c5162a5ce9f6725c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7617a1ff24ce42f74c68cc987094d206128e3730f6109a5fc7a79a2167681a78
[INFO] running `Command { std: "docker" "start" "-a" "7617a1ff24ce42f74c68cc987094d206128e3730f6109a5fc7a79a2167681a78", kill_on_drop: false }`
[INFO] [stderr]    Compiling aero v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `tab_manager` is never read
[INFO] [stdout]   --> src/ui/mod.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct BrowserUI {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 12 |     _root: GtkBox,
[INFO] [stdout] 13 |     tab_manager: TabManager,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `tab_manager` is never read
[INFO] [stdout]  --> src/ui/components/tab_bar.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct TabBar {
[INFO] [stdout]   |            ------ field in this struct
[INFO] [stdout] 7 |     container: GtkBox,
[INFO] [stdout] 8 |     tab_manager: TabManager,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/webview/mod.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |         self.webview.load_url(url);
[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] 44 |         let _ = self.webview.load_url(url);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/webview/mod.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         self.webview.reload();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 56 |         let _ = self.webview.reload();
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "7617a1ff24ce42f74c68cc987094d206128e3730f6109a5fc7a79a2167681a78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7617a1ff24ce42f74c68cc987094d206128e3730f6109a5fc7a79a2167681a78", kill_on_drop: false }`
[INFO] [stdout] 7617a1ff24ce42f74c68cc987094d206128e3730f6109a5fc7a79a2167681a78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0a7edee0258657f371373b8a0490a6f5ae3b7d822641adb9426dacbe9cb6a997
[INFO] running `Command { std: "docker" "start" "-a" "0a7edee0258657f371373b8a0490a6f5ae3b7d822641adb9426dacbe9cb6a997", kill_on_drop: false }`
[INFO] [stderr] warning: field `tab_manager` is never read
[INFO] [stderr]   --> src/ui/mod.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub struct BrowserUI {
[INFO] [stderr]    |            --------- field in this struct
[INFO] [stderr] 12 |     _root: GtkBox,
[INFO] [stderr] 13 |     tab_manager: TabManager,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `tab_manager` is never read
[INFO] [stderr]  --> src/ui/components/tab_bar.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct TabBar {
[INFO] [stderr]   |            ------ field in this struct
[INFO] [stderr] 7 |     container: GtkBox,
[INFO] [stderr] 8 |     tab_manager: TabManager,
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/webview/mod.rs:44:9
[INFO] [stderr]    |
[INFO] [stderr] 44 |         self.webview.load_url(url);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 44 |         let _ = self.webview.load_url(url);
[INFO] [stderr]    |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/webview/mod.rs:56:9
[INFO] [stderr]    |
[INFO] [stderr] 56 |         self.webview.reload();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 56 |         let _ = self.webview.reload();
[INFO] [stderr]    |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `aero` (bin "aero" test) generated 4 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/aero-58792a68bb9efd96)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0a7edee0258657f371373b8a0490a6f5ae3b7d822641adb9426dacbe9cb6a997", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a7edee0258657f371373b8a0490a6f5ae3b7d822641adb9426dacbe9cb6a997", kill_on_drop: false }`
[INFO] [stdout] 0a7edee0258657f371373b8a0490a6f5ae3b7d822641adb9426dacbe9cb6a997