[INFO] cloning repository https://github.com/kyrubas/rusty_guess
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kyrubas/rusty_guess" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkyrubas%2Frusty_guess", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkyrubas%2Frusty_guess'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 77bb32b4bc6fd0e7f04214163d184cda268fd68a
[INFO] testing kyrubas/rusty_guess against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkyrubas%2Frusty_guess" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kyrubas/rusty_guess on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kyrubas/rusty_guess
[INFO] finished tweaking git repo https://github.com/kyrubas/rusty_guess
[INFO] tweaked toml for git repo https://github.com/kyrubas/rusty_guess written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/kyrubas/rusty_guess already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 311d3d85d2c1235102a6f04b1ea8a764f9e1fcd02dfad20d196e699792bba0da
[INFO] running `Command { std: "docker" "start" "-a" "311d3d85d2c1235102a6f04b1ea8a764f9e1fcd02dfad20d196e699792bba0da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "311d3d85d2c1235102a6f04b1ea8a764f9e1fcd02dfad20d196e699792bba0da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "311d3d85d2c1235102a6f04b1ea8a764f9e1fcd02dfad20d196e699792bba0da", kill_on_drop: false }`
[INFO] [stdout] 311d3d85d2c1235102a6f04b1ea8a764f9e1fcd02dfad20d196e699792bba0da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f17f566c2e5724d4466aa2d3d868b3d66b9f80dcaa13f64a9809bc1cb32d041
[INFO] running `Command { std: "docker" "start" "-a" "1f17f566c2e5724d4466aa2d3d868b3d66b9f80dcaa13f64a9809bc1cb32d041", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.40
[INFO] [stderr]    Compiling rand v0.4.2
[INFO] [stderr]    Compiling rand v0.3.22
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.75s
[INFO] running `Command { std: "docker" "inspect" "1f17f566c2e5724d4466aa2d3d868b3d66b9f80dcaa13f64a9809bc1cb32d041", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f17f566c2e5724d4466aa2d3d868b3d66b9f80dcaa13f64a9809bc1cb32d041", kill_on_drop: false }`
[INFO] [stdout] 1f17f566c2e5724d4466aa2d3d868b3d66b9f80dcaa13f64a9809bc1cb32d041
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 784bc6ddc6e4d22fa8eb00d5d167ff31770158e94c42d3b6d26907260a953d01
[INFO] running `Command { std: "docker" "start" "-a" "784bc6ddc6e4d22fa8eb00d5d167ff31770158e94c42d3b6d26907260a953d01", 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] running `Command { std: "docker" "inspect" "784bc6ddc6e4d22fa8eb00d5d167ff31770158e94c42d3b6d26907260a953d01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "784bc6ddc6e4d22fa8eb00d5d167ff31770158e94c42d3b6d26907260a953d01", kill_on_drop: false }`
[INFO] [stdout] 784bc6ddc6e4d22fa8eb00d5d167ff31770158e94c42d3b6d26907260a953d01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2439ea099d28e884c42736c167b13260792996f5d6cf27eae3e763af15fe09c4
[INFO] running `Command { std: "docker" "start" "-a" "2439ea099d28e884c42736c167b13260792996f5d6cf27eae3e763af15fe09c4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/guessing_game-806c57e56898d202)
[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" "2439ea099d28e884c42736c167b13260792996f5d6cf27eae3e763af15fe09c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2439ea099d28e884c42736c167b13260792996f5d6cf27eae3e763af15fe09c4", kill_on_drop: false }`
[INFO] [stdout] 2439ea099d28e884c42736c167b13260792996f5d6cf27eae3e763af15fe09c4