[INFO] cloning repository https://github.com/drock00/Rustastic-Doc-Control-Flow-Challenge
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/drock00/Rustastic-Doc-Control-Flow-Challenge" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrock00%2FRustastic-Doc-Control-Flow-Challenge", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrock00%2FRustastic-Doc-Control-Flow-Challenge'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 83e24c55671fbe4b585552753a62ecde454305e4
[INFO] testing drock00/Rustastic-Doc-Control-Flow-Challenge against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrock00%2FRustastic-Doc-Control-Flow-Challenge" "/workspace/builds/worker-38/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-38/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/drock00/Rustastic-Doc-Control-Flow-Challenge on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/drock00/Rustastic-Doc-Control-Flow-Challenge
[INFO] finished tweaking git repo https://github.com/drock00/Rustastic-Doc-Control-Flow-Challenge
[INFO] tweaked toml for git repo https://github.com/drock00/Rustastic-Doc-Control-Flow-Challenge written to /workspace/builds/worker-38/source/Cargo.toml
[INFO] crate git repo https://github.com/drock00/Rustastic-Doc-Control-Flow-Challenge already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 47e9c36cd78c5eb7a87075996188ddf2d9301d4f40da93a4b080e3e2ba10e2bb
[INFO] running `Command { std: "docker" "start" "-a" "47e9c36cd78c5eb7a87075996188ddf2d9301d4f40da93a4b080e3e2ba10e2bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47e9c36cd78c5eb7a87075996188ddf2d9301d4f40da93a4b080e3e2ba10e2bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47e9c36cd78c5eb7a87075996188ddf2d9301d4f40da93a4b080e3e2ba10e2bb", kill_on_drop: false }`
[INFO] [stdout] 47e9c36cd78c5eb7a87075996188ddf2d9301d4f40da93a4b080e3e2ba10e2bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e5bb343ba116a69d16d7bd0b3b162a1e8ffe31f3eec60fa8fed3c7a3249bce4
[INFO] running `Command { std: "docker" "start" "-a" "7e5bb343ba116a69d16d7bd0b3b162a1e8ffe31f3eec60fa8fed3c7a3249bce4", kill_on_drop: false }`
[INFO] [stderr]    Compiling doc_hw1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.68s
[INFO] running `Command { std: "docker" "inspect" "7e5bb343ba116a69d16d7bd0b3b162a1e8ffe31f3eec60fa8fed3c7a3249bce4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e5bb343ba116a69d16d7bd0b3b162a1e8ffe31f3eec60fa8fed3c7a3249bce4", kill_on_drop: false }`
[INFO] [stdout] 7e5bb343ba116a69d16d7bd0b3b162a1e8ffe31f3eec60fa8fed3c7a3249bce4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e6953aa1bd1fe7a6a6ab1486c72e69bfb24d030d50cb393548f15c3e395d62b5
[INFO] running `Command { std: "docker" "start" "-a" "e6953aa1bd1fe7a6a6ab1486c72e69bfb24d030d50cb393548f15c3e395d62b5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling doc_hw1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.01s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/doc_hw1-8cbdae35bfbe77db)
[INFO] running `Command { std: "docker" "inspect" "e6953aa1bd1fe7a6a6ab1486c72e69bfb24d030d50cb393548f15c3e395d62b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6953aa1bd1fe7a6a6ab1486c72e69bfb24d030d50cb393548f15c3e395d62b5", kill_on_drop: false }`
[INFO] [stdout] e6953aa1bd1fe7a6a6ab1486c72e69bfb24d030d50cb393548f15c3e395d62b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e86bbdf4ef08154b97d3762c8c4a36b8001e933f06f1ec3a08c6bc54cfe66e4a
[INFO] running `Command { std: "docker" "start" "-a" "e86bbdf4ef08154b97d3762c8c4a36b8001e933f06f1ec3a08c6bc54cfe66e4a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 41s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/doc_hw1-8cbdae35bfbe77db)
[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" "e86bbdf4ef08154b97d3762c8c4a36b8001e933f06f1ec3a08c6bc54cfe66e4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e86bbdf4ef08154b97d3762c8c4a36b8001e933f06f1ec3a08c6bc54cfe66e4a", kill_on_drop: false }`
[INFO] [stdout] e86bbdf4ef08154b97d3762c8c4a36b8001e933f06f1ec3a08c6bc54cfe66e4a