[INFO] cloning repository https://github.com/UsAndRufus/rust_guessing_game
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/UsAndRufus/rust_guessing_game" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUsAndRufus%2Frust_guessing_game", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUsAndRufus%2Frust_guessing_game'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d559cfd6dcc0ba0af09cda9212de9f711a14b2af
[INFO] testing UsAndRufus/rust_guessing_game 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%2FUsAndRufus%2Frust_guessing_game" "/workspace/builds/worker-64/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-64/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/UsAndRufus/rust_guessing_game 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/UsAndRufus/rust_guessing_game
[INFO] finished tweaking git repo https://github.com/UsAndRufus/rust_guessing_game
[INFO] tweaked toml for git repo https://github.com/UsAndRufus/rust_guessing_game written to /workspace/builds/worker-64/source/Cargo.toml
[INFO] crate git repo https://github.com/UsAndRufus/rust_guessing_game 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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] 125662ab1c8344937baab6c14edaf53a72b84813b8255a2ab3308d6ad299ddcc
[INFO] running `Command { std: "docker" "start" "-a" "125662ab1c8344937baab6c14edaf53a72b84813b8255a2ab3308d6ad299ddcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "125662ab1c8344937baab6c14edaf53a72b84813b8255a2ab3308d6ad299ddcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "125662ab1c8344937baab6c14edaf53a72b84813b8255a2ab3308d6ad299ddcc", kill_on_drop: false }`
[INFO] [stdout] 125662ab1c8344937baab6c14edaf53a72b84813b8255a2ab3308d6ad299ddcc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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] 9ab6fb4bd4d8ffc1f8ed8b7a19c8638caa76aee28bbaaa7ed246ba8967bbc4d6
[INFO] running `Command { std: "docker" "start" "-a" "9ab6fb4bd4d8ffc1f8ed8b7a19c8638caa76aee28bbaaa7ed246ba8967bbc4d6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.34
[INFO] [stderr]    Compiling rand v0.3.18
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.05s
[INFO] running `Command { std: "docker" "inspect" "9ab6fb4bd4d8ffc1f8ed8b7a19c8638caa76aee28bbaaa7ed246ba8967bbc4d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ab6fb4bd4d8ffc1f8ed8b7a19c8638caa76aee28bbaaa7ed246ba8967bbc4d6", kill_on_drop: false }`
[INFO] [stdout] 9ab6fb4bd4d8ffc1f8ed8b7a19c8638caa76aee28bbaaa7ed246ba8967bbc4d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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] 1538a7d42eab1c840083d99f6d736f6e2c06067539be6e18ec0a3c46ff6d28cb
[INFO] running `Command { std: "docker" "start" "-a" "1538a7d42eab1c840083d99f6d736f6e2c06067539be6e18ec0a3c46ff6d28cb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4m 13s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/guessing_game-d670b127b06c878d)
[INFO] running `Command { std: "docker" "inspect" "1538a7d42eab1c840083d99f6d736f6e2c06067539be6e18ec0a3c46ff6d28cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1538a7d42eab1c840083d99f6d736f6e2c06067539be6e18ec0a3c46ff6d28cb", kill_on_drop: false }`
[INFO] [stdout] 1538a7d42eab1c840083d99f6d736f6e2c06067539be6e18ec0a3c46ff6d28cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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] 852dc48a9c3197aa4f0abe7ca68ba0a6d0e238062c0fd0caeb8fa280cf6851e7
[INFO] running `Command { std: "docker" "start" "-a" "852dc48a9c3197aa4f0abe7ca68ba0a6d0e238062c0fd0caeb8fa280cf6851e7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4m 26s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/guessing_game-d670b127b06c878d)
[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" "852dc48a9c3197aa4f0abe7ca68ba0a6d0e238062c0fd0caeb8fa280cf6851e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "852dc48a9c3197aa4f0abe7ca68ba0a6d0e238062c0fd0caeb8fa280cf6851e7", kill_on_drop: false }`
[INFO] [stdout] 852dc48a9c3197aa4f0abe7ca68ba0a6d0e238062c0fd0caeb8fa280cf6851e7