[INFO] cloning repository https://github.com/pi22by7/Wallrus
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pi22by7/Wallrus" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpi22by7%2FWallrus", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpi22by7%2FWallrus'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e42f7d6f9cad8906c3f3e83fdc36ae4e5bb5bdf9
[INFO] testing pi22by7/Wallrus against 1.83.0 for beta-1.84.0-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpi22by7%2FWallrus" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pi22by7/Wallrus on toolchain 1.83.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/pi22by7/Wallrus
[INFO] finished tweaking git repo https://github.com/pi22by7/Wallrus
[INFO] tweaked toml for git repo https://github.com/pi22by7/Wallrus written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/pi22by7/Wallrus 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" "+1.83.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] f52de07a6de03eef902fb90352ac4d3bbd4bde4334647aa2f34360eb1a6ea7ef
[INFO] running `Command { std: "docker" "start" "-a" "f52de07a6de03eef902fb90352ac4d3bbd4bde4334647aa2f34360eb1a6ea7ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f52de07a6de03eef902fb90352ac4d3bbd4bde4334647aa2f34360eb1a6ea7ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f52de07a6de03eef902fb90352ac4d3bbd4bde4334647aa2f34360eb1a6ea7ef", kill_on_drop: false }`
[INFO] [stdout] f52de07a6de03eef902fb90352ac4d3bbd4bde4334647aa2f34360eb1a6ea7ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99d4fc17ba7689483d32c6bcf68bffcdf239e16d92a5c4ee1e7fb601d720c3d9
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[INFO] [stderr]    Compiling hyper v0.14.28
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[INFO] [stderr]    Compiling reqwest v0.11.23
[INFO] [stderr]    Compiling wallchange v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `width`, `height`, `saturation`, and `value` are never read
[INFO] [stdout]   --> src/engine/common.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct WallpaperConfig {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout] 17 |     pub width: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 18 |     pub height: u32,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub saturation: f32,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 23 |     pub value: f32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `WallpaperConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 58.02s
[INFO] running `Command { std: "docker" "inspect" "99d4fc17ba7689483d32c6bcf68bffcdf239e16d92a5c4ee1e7fb601d720c3d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99d4fc17ba7689483d32c6bcf68bffcdf239e16d92a5c4ee1e7fb601d720c3d9", kill_on_drop: false }`
[INFO] [stdout] 99d4fc17ba7689483d32c6bcf68bffcdf239e16d92a5c4ee1e7fb601d720c3d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 09a72ed8bb827ebb9637c952418293fe5e4d48c85e92b098b6a430e3fa348051
[INFO] running `Command { std: "docker" "start" "-a" "09a72ed8bb827ebb9637c952418293fe5e4d48c85e92b098b6a430e3fa348051", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v2.4.1
[INFO] [stderr]    Compiling rustix v0.38.39
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling fastrand v2.1.1
[INFO] [stderr]    Compiling openssl v0.10.62
[INFO] [stderr]    Compiling tempfile v3.13.0
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling reqwest v0.11.23
[INFO] [stderr]    Compiling wallchange v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `width`, `height`, `saturation`, and `value` are never read
[INFO] [stdout]   --> src/engine/common.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct WallpaperConfig {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout] 17 |     pub width: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 18 |     pub height: u32,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub saturation: f32,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 23 |     pub value: f32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `WallpaperConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 10.99s
[INFO] running `Command { std: "docker" "inspect" "09a72ed8bb827ebb9637c952418293fe5e4d48c85e92b098b6a430e3fa348051", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09a72ed8bb827ebb9637c952418293fe5e4d48c85e92b098b6a430e3fa348051", kill_on_drop: false }`
[INFO] [stdout] 09a72ed8bb827ebb9637c952418293fe5e4d48c85e92b098b6a430e3fa348051
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8db8bd02dff0e5f2710d4ab24d8a912e3995ab87af8a8e0013fa60f2fc4f6657
[INFO] running `Command { std: "docker" "start" "-a" "8db8bd02dff0e5f2710d4ab24d8a912e3995ab87af8a8e0013fa60f2fc4f6657", kill_on_drop: false }`
[INFO] [stderr] warning: fields `width`, `height`, `saturation`, and `value` are never read
[INFO] [stderr]   --> src/engine/common.rs:17:9
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub struct WallpaperConfig {
[INFO] [stderr]    |            --------------- fields in this struct
[INFO] [stderr] 17 |     pub width: u32,
[INFO] [stderr]    |         ^^^^^
[INFO] [stderr] 18 |     pub height: u32,
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 22 |     pub saturation: f32,
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr] 23 |     pub value: f32,
[INFO] [stderr]    |         ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `WallpaperConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `wallchange` (bin "wallchange" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/wallchange-c7303fc773d22ef3)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test utils::file::tests::test_generate_unique_filename ... ok
[INFO] [stdout] test utils::string::tests::test_str_option_to_slice ... ok
[INFO] [stdout] test utils::file::tests::test_is_valid_file ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8db8bd02dff0e5f2710d4ab24d8a912e3995ab87af8a8e0013fa60f2fc4f6657", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8db8bd02dff0e5f2710d4ab24d8a912e3995ab87af8a8e0013fa60f2fc4f6657", kill_on_drop: false }`
[INFO] [stdout] 8db8bd02dff0e5f2710d4ab24d8a912e3995ab87af8a8e0013fa60f2fc4f6657