[INFO] cloning repository https://github.com/ryux00/rust_number_guess
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ryux00/rust_number_guess" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryux00%2Frust_number_guess", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryux00%2Frust_number_guess'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2f4c1b10ce5db3b3927bf98e76937039642857fc
[INFO] testing ryux00/rust_number_guess 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%2Fryux00%2Frust_number_guess" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ryux00/rust_number_guess 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/ryux00/rust_number_guess
[INFO] finished tweaking git repo https://github.com/ryux00/rust_number_guess
[INFO] tweaked toml for git repo https://github.com/ryux00/rust_number_guess written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/ryux00/rust_number_guess 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] b51ae7ac1163ab0fe011abcc35ed2ddb32d87d96863f5e6901e563dc5540b363
[INFO] running `Command { std: "docker" "start" "-a" "b51ae7ac1163ab0fe011abcc35ed2ddb32d87d96863f5e6901e563dc5540b363", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b51ae7ac1163ab0fe011abcc35ed2ddb32d87d96863f5e6901e563dc5540b363", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b51ae7ac1163ab0fe011abcc35ed2ddb32d87d96863f5e6901e563dc5540b363", kill_on_drop: false }`
[INFO] [stdout] b51ae7ac1163ab0fe011abcc35ed2ddb32d87d96863f5e6901e563dc5540b363
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 8bd9b99d30cb574fb7bd5f1303d61162f16e02a08ac91caa95cd002f3e5e2355
[INFO] running `Command { std: "docker" "start" "-a" "8bd9b99d30cb574fb7bd5f1303d61162f16e02a08ac91caa95cd002f3e5e2355", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.67
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.30s
[INFO] running `Command { std: "docker" "inspect" "8bd9b99d30cb574fb7bd5f1303d61162f16e02a08ac91caa95cd002f3e5e2355", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bd9b99d30cb574fb7bd5f1303d61162f16e02a08ac91caa95cd002f3e5e2355", kill_on_drop: false }`
[INFO] [stdout] 8bd9b99d30cb574fb7bd5f1303d61162f16e02a08ac91caa95cd002f3e5e2355
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 85b74b63a1d07895f3932ce3a62d8d94a710a111d21ed903b49fc07bc59af68b
[INFO] running `Command { std: "docker" "start" "-a" "85b74b63a1d07895f3932ce3a62d8d94a710a111d21ed903b49fc07bc59af68b", kill_on_drop: false }`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/guessing_game-f7db5eb609fcf97c)
[INFO] running `Command { std: "docker" "inspect" "85b74b63a1d07895f3932ce3a62d8d94a710a111d21ed903b49fc07bc59af68b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85b74b63a1d07895f3932ce3a62d8d94a710a111d21ed903b49fc07bc59af68b", kill_on_drop: false }`
[INFO] [stdout] 85b74b63a1d07895f3932ce3a62d8d94a710a111d21ed903b49fc07bc59af68b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 1a05197071b8881ebb2a4bb323e820a0810e220736d9b7cad69f6706ae67746e
[INFO] running `Command { std: "docker" "start" "-a" "1a05197071b8881ebb2a4bb323e820a0810e220736d9b7cad69f6706ae67746e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/guessing_game-f7db5eb609fcf97c)
[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" "1a05197071b8881ebb2a4bb323e820a0810e220736d9b7cad69f6706ae67746e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a05197071b8881ebb2a4bb323e820a0810e220736d9b7cad69f6706ae67746e", kill_on_drop: false }`
[INFO] [stdout] 1a05197071b8881ebb2a4bb323e820a0810e220736d9b7cad69f6706ae67746e