[INFO] cloning repository https://github.com/mihsamusev/otus_rust_patterns_homework
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mihsamusev/otus_rust_patterns_homework" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmihsamusev%2Fotus_rust_patterns_homework", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmihsamusev%2Fotus_rust_patterns_homework'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 011c684bc61f5d3541b43b8896c9046f7e7d4116
[INFO] testing mihsamusev/otus_rust_patterns_homework against nightly-2025-01-18+rustflags=-Zrandomize-layout for randomize-layout-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmihsamusev%2Fotus_rust_patterns_homework" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mihsamusev/otus_rust_patterns_homework on toolchain nightly-2025-01-18
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mihsamusev/otus_rust_patterns_homework
[INFO] finished tweaking git repo https://github.com/mihsamusev/otus_rust_patterns_homework
[INFO] tweaked toml for git repo https://github.com/mihsamusev/otus_rust_patterns_homework written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/mihsamusev/otus_rust_patterns_homework 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" "+nightly-2025-01-18" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ba3192fc13501d8512cd84257554898bb4df99e28a9a349067c13a054111b671
[INFO] running `Command { std: "docker" "start" "-a" "ba3192fc13501d8512cd84257554898bb4df99e28a9a349067c13a054111b671", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba3192fc13501d8512cd84257554898bb4df99e28a9a349067c13a054111b671", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba3192fc13501d8512cd84257554898bb4df99e28a9a349067c13a054111b671", kill_on_drop: false }`
[INFO] [stdout] ba3192fc13501d8512cd84257554898bb4df99e28a9a349067c13a054111b671
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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 -Zrandomize-layout" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c9f1b464bba394bbacd5dac0a670a30e4452654c1bb6458be60038bb7438335e
[INFO] running `Command { std: "docker" "start" "-a" "c9f1b464bba394bbacd5dac0a670a30e4452654c1bb6458be60038bb7438335e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.132
[INFO] [stderr]    Compiling proc-macro2 v1.0.43
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling unicode-ident v1.0.3
[INFO] [stderr]    Compiling syn v1.0.99
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling getrandom v0.2.7
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.32
[INFO] [stderr]    Compiling thiserror v1.0.32
[INFO] [stderr]    Compiling decorator_pattern v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.83s
[INFO] running `Command { std: "docker" "inspect" "c9f1b464bba394bbacd5dac0a670a30e4452654c1bb6458be60038bb7438335e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9f1b464bba394bbacd5dac0a670a30e4452654c1bb6458be60038bb7438335e", kill_on_drop: false }`
[INFO] [stdout] c9f1b464bba394bbacd5dac0a670a30e4452654c1bb6458be60038bb7438335e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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 -Zrandomize-layout" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ee141388fd8161e68e408e0aa3b864441d604cf4723aa7b029f231a511a45a92
[INFO] running `Command { std: "docker" "start" "-a" "ee141388fd8161e68e408e0aa3b864441d604cf4723aa7b029f231a511a45a92", kill_on_drop: false }`
[INFO] [stderr]    Compiling decorator_pattern v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `RepeatCommand` is never constructed
[INFO] [stdout]   --> examples/dynamic_command_loop.rs:72:8
[INFO] [stdout]    |
[INFO] [stdout] 72 | struct RepeatCommand {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PanicErrorHandler` is never constructed
[INFO] [stdout]    --> examples/dynamic_command_loop.rs:105:8
[INFO] [stdout]     |
[INFO] [stdout] 105 | struct PanicErrorHandler {}
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RetryThenPanicErrorHandler` is never constructed
[INFO] [stdout]    --> examples/dynamic_command_loop.rs:113:8
[INFO] [stdout]     |
[INFO] [stdout] 113 | struct RetryThenPanicErrorHandler {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "ee141388fd8161e68e408e0aa3b864441d604cf4723aa7b029f231a511a45a92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee141388fd8161e68e408e0aa3b864441d604cf4723aa7b029f231a511a45a92", kill_on_drop: false }`
[INFO] [stdout] ee141388fd8161e68e408e0aa3b864441d604cf4723aa7b029f231a511a45a92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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 -Zrandomize-layout" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b608a1855a295371cf3d5f46ccf9e27f64197552b4328f488a19febb27b29a64
[INFO] running `Command { std: "docker" "start" "-a" "b608a1855a295371cf3d5f46ccf9e27f64197552b4328f488a19febb27b29a64", kill_on_drop: false }`
[INFO] [stderr] warning: struct `RepeatCommand` is never constructed
[INFO] [stderr]   --> examples/dynamic_command_loop.rs:72:8
[INFO] [stderr]    |
[INFO] [stderr] 72 | struct RepeatCommand {
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `PanicErrorHandler` is never constructed
[INFO] [stderr]    --> examples/dynamic_command_loop.rs:105:8
[INFO] [stderr]     |
[INFO] [stderr] 105 | struct PanicErrorHandler {}
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `RetryThenPanicErrorHandler` is never constructed
[INFO] [stderr]    --> examples/dynamic_command_loop.rs:113:8
[INFO] [stderr]     |
[INFO] [stderr] 113 | struct RetryThenPanicErrorHandler {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `decorator_pattern` (example "dynamic_command_loop") generated 3 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/decorator_pattern-ac520e068e825386)
[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" "b608a1855a295371cf3d5f46ccf9e27f64197552b4328f488a19febb27b29a64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b608a1855a295371cf3d5f46ccf9e27f64197552b4328f488a19febb27b29a64", kill_on_drop: false }`
[INFO] [stdout] b608a1855a295371cf3d5f46ccf9e27f64197552b4328f488a19febb27b29a64
