[INFO] cloning repository https://github.com/omefeye/RustHomework1
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/omefeye/RustHomework1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fomefeye%2FRustHomework1", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fomefeye%2FRustHomework1'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4c2ed9295ee4bdab7446963c15ef1fac1e2d1b93
[INFO] testing omefeye/RustHomework1 against 1.91.0 for beta-1.92-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fomefeye%2FRustHomework1" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/omefeye/RustHomework1
[INFO] finished tweaking git repo https://github.com/omefeye/RustHomework1
[INFO] tweaked toml for git repo https://github.com/omefeye/RustHomework1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/omefeye/RustHomework1 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/omefeye/RustHomework1 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7f444ce1b6b9c9d5c57301b64aa3db483ae5ac322ee2a605928f6e36b6d2d7bd
[INFO] running `Command { std: "docker" "start" "-a" "7f444ce1b6b9c9d5c57301b64aa3db483ae5ac322ee2a605928f6e36b6d2d7bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f444ce1b6b9c9d5c57301b64aa3db483ae5ac322ee2a605928f6e36b6d2d7bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f444ce1b6b9c9d5c57301b64aa3db483ae5ac322ee2a605928f6e36b6d2d7bd", kill_on_drop: false }`
[INFO] [stdout] 7f444ce1b6b9c9d5c57301b64aa3db483ae5ac322ee2a605928f6e36b6d2d7bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c6e6ddde2bc596cae4818f9033f544720a0bfe097cfbdc61293a28d5a11d614
[INFO] running `Command { std: "docker" "start" "-a" "5c6e6ddde2bc596cae4818f9033f544720a0bfe097cfbdc61293a28d5a11d614", kill_on_drop: false }`
[INFO] [stderr]    Compiling RustHomework1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "5c6e6ddde2bc596cae4818f9033f544720a0bfe097cfbdc61293a28d5a11d614", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c6e6ddde2bc596cae4818f9033f544720a0bfe097cfbdc61293a28d5a11d614", kill_on_drop: false }`
[INFO] [stdout] 5c6e6ddde2bc596cae4818f9033f544720a0bfe097cfbdc61293a28d5a11d614
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7882158131d30f53c7d730962eb538fda70ba84685063012929ff6076f8e1912
[INFO] running `Command { std: "docker" "start" "-a" "7882158131d30f53c7d730962eb538fda70ba84685063012929ff6076f8e1912", kill_on_drop: false }`
[INFO] [stderr]    Compiling RustHomework1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "7882158131d30f53c7d730962eb538fda70ba84685063012929ff6076f8e1912", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7882158131d30f53c7d730962eb538fda70ba84685063012929ff6076f8e1912", kill_on_drop: false }`
[INFO] [stdout] 7882158131d30f53c7d730962eb538fda70ba84685063012929ff6076f8e1912
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 69c59a98fd2991bd8af4aadfecdf837e3b8d414fc453e1c1c19ea60c6daff41d
[INFO] running `Command { std: "docker" "start" "-a" "69c59a98fd2991bd8af4aadfecdf837e3b8d414fc453e1c1c19ea60c6daff41d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/RustHomework1-7f47418a9ece9719)
[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" "69c59a98fd2991bd8af4aadfecdf837e3b8d414fc453e1c1c19ea60c6daff41d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69c59a98fd2991bd8af4aadfecdf837e3b8d414fc453e1c1c19ea60c6daff41d", kill_on_drop: false }`
[INFO] [stdout] 69c59a98fd2991bd8af4aadfecdf837e3b8d414fc453e1c1c19ea60c6daff41d