[INFO] cloning repository https://github.com/GirkovArpa/sciter-tiscript-from-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/GirkovArpa/sciter-tiscript-from-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGirkovArpa%2Fsciter-tiscript-from-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGirkovArpa%2Fsciter-tiscript-from-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8e9dcea2abd948e94bf49e38b48ebf0bec354f67
[INFO] testing GirkovArpa/sciter-tiscript-from-rust against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGirkovArpa%2Fsciter-tiscript-from-rust" "/workspace/builds/worker-91/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-91/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/GirkovArpa/sciter-tiscript-from-rust on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/GirkovArpa/sciter-tiscript-from-rust
[INFO] finished tweaking git repo https://github.com/GirkovArpa/sciter-tiscript-from-rust
[INFO] tweaked toml for git repo https://github.com/GirkovArpa/sciter-tiscript-from-rust written to /workspace/builds/worker-91/source/Cargo.toml
[INFO] crate git repo https://github.com/GirkovArpa/sciter-tiscript-from-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9635129c5df6bf483280df75816aeff4801937da1350b7e0ba811d78e0b3f597
[INFO] running `Command { std: "docker" "start" "-a" "9635129c5df6bf483280df75816aeff4801937da1350b7e0ba811d78e0b3f597", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9635129c5df6bf483280df75816aeff4801937da1350b7e0ba811d78e0b3f597", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9635129c5df6bf483280df75816aeff4801937da1350b7e0ba811d78e0b3f597", kill_on_drop: false }`
[INFO] [stdout] 9635129c5df6bf483280df75816aeff4801937da1350b7e0ba811d78e0b3f597
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3edd550f6085365860c213a941120ef64c7922557f8c04f11e4acafeef942bbc
[INFO] running `Command { std: "docker" "start" "-a" "3edd550f6085365860c213a941120ef64c7922557f8c04f11e4acafeef942bbc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.78
[INFO] [stderr]    Compiling sciter-rs v0.5.53
[INFO] [stderr]    Compiling sciter-tiscript-from-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `caller_function`
[INFO] [stdout]  --> src/main.rs:6:47
[INFO] [stdout]   |
[INFO] [stdout] 6 |     fn on_script_call(&mut self, root: HELEMENT, caller_function: &str, argv: &[Value]) -> Option<Value> {
[INFO] [stdout]   |                                                  ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_caller_function`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]  --> src/main.rs:9:3
[INFO] [stdout]   |
[INFO] [stdout] 9 |         &Element::from(root).call_function(func, argv);
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]   |
[INFO] [stdout] 9 |         let _ = &Element::from(root).call_function(func, argv);
[INFO] [stdout]   |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.51s
[INFO] running `Command { std: "docker" "inspect" "3edd550f6085365860c213a941120ef64c7922557f8c04f11e4acafeef942bbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3edd550f6085365860c213a941120ef64c7922557f8c04f11e4acafeef942bbc", kill_on_drop: false }`
[INFO] [stdout] 3edd550f6085365860c213a941120ef64c7922557f8c04f11e4acafeef942bbc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 178b086973196a2401351986c1c69a068d658d3d330d92644e6bcf391a9a235e
[INFO] running `Command { std: "docker" "start" "-a" "178b086973196a2401351986c1c69a068d658d3d330d92644e6bcf391a9a235e", kill_on_drop: false }`
[INFO] [stderr]    Compiling sciter-tiscript-from-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `caller_function`
[INFO] [stdout]  --> src/main.rs:6:47
[INFO] [stdout]   |
[INFO] [stdout] 6 |     fn on_script_call(&mut self, root: HELEMENT, caller_function: &str, argv: &[Value]) -> Option<Value> {
[INFO] [stdout]   |                                                  ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_caller_function`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]  --> src/main.rs:9:3
[INFO] [stdout]   |
[INFO] [stdout] 9 |         &Element::from(root).call_function(func, argv);
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]   |
[INFO] [stdout] 9 |         let _ = &Element::from(root).call_function(func, argv);
[INFO] [stdout]   |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "178b086973196a2401351986c1c69a068d658d3d330d92644e6bcf391a9a235e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "178b086973196a2401351986c1c69a068d658d3d330d92644e6bcf391a9a235e", kill_on_drop: false }`
[INFO] [stdout] 178b086973196a2401351986c1c69a068d658d3d330d92644e6bcf391a9a235e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 501b0a8b9675436dd054c372ae60e68cea8e3b36bc3ee7deb19beb3a5ebfe88d
[INFO] running `Command { std: "docker" "start" "-a" "501b0a8b9675436dd054c372ae60e68cea8e3b36bc3ee7deb19beb3a5ebfe88d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused variable: `caller_function`
[INFO] [stderr]  --> src/main.rs:6:47
[INFO] [stderr]   |
[INFO] [stderr] 6 |     fn on_script_call(&mut self, root: HELEMENT, caller_function: &str, argv: &[Value]) -> Option<Value> {
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_caller_function`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]  --> src/main.rs:9:3
[INFO] [stderr]   |
[INFO] [stderr] 9 |         &Element::from(root).call_function(func, argv);
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]   |
[INFO] [stderr] 9 |         let _ = &Element::from(root).call_function(func, argv);
[INFO] [stderr]   |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `sciter-tiscript-from-rust` (bin "sciter-tiscript-from-rust" test) generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.19s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sciter_tiscript_from_rust-95a5e47151f8f894)
[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" "501b0a8b9675436dd054c372ae60e68cea8e3b36bc3ee7deb19beb3a5ebfe88d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "501b0a8b9675436dd054c372ae60e68cea8e3b36bc3ee7deb19beb3a5ebfe88d", kill_on_drop: false }`
[INFO] [stdout] 501b0a8b9675436dd054c372ae60e68cea8e3b36bc3ee7deb19beb3a5ebfe88d