[INFO] cloning repository https://github.com/AlzoPalzo/rustsGuessingGameTut
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AlzoPalzo/rustsGuessingGameTut" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlzoPalzo%2FrustsGuessingGameTut", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlzoPalzo%2FrustsGuessingGameTut'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 07e40bb99f4148a2eca94ec544de4e0bf638928c
[INFO] testing AlzoPalzo/rustsGuessingGameTut against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlzoPalzo%2FrustsGuessingGameTut" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AlzoPalzo/rustsGuessingGameTut on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/AlzoPalzo/rustsGuessingGameTut
[INFO] finished tweaking git repo https://github.com/AlzoPalzo/rustsGuessingGameTut
[INFO] tweaked toml for git repo https://github.com/AlzoPalzo/rustsGuessingGameTut written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/AlzoPalzo/rustsGuessingGameTut already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ca77e9059c2e931db09bf60d43d434158560a1c7b135969b74d0cfe669b2a299
[INFO] running `Command { std: "docker" "start" "-a" "ca77e9059c2e931db09bf60d43d434158560a1c7b135969b74d0cfe669b2a299", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca77e9059c2e931db09bf60d43d434158560a1c7b135969b74d0cfe669b2a299", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca77e9059c2e931db09bf60d43d434158560a1c7b135969b74d0cfe669b2a299", kill_on_drop: false }`
[INFO] [stdout] ca77e9059c2e931db09bf60d43d434158560a1c7b135969b74d0cfe669b2a299
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf5821a3fac805b9c5cbf4e6835e84a34e020f0a90ab416c5332d5f8a5a234b2
[INFO] running `Command { std: "docker" "start" "-a" "bf5821a3fac805b9c5cbf4e6835e84a34e020f0a90ab416c5332d5f8a5a234b2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.52s
[INFO] running `Command { std: "docker" "inspect" "bf5821a3fac805b9c5cbf4e6835e84a34e020f0a90ab416c5332d5f8a5a234b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf5821a3fac805b9c5cbf4e6835e84a34e020f0a90ab416c5332d5f8a5a234b2", kill_on_drop: false }`
[INFO] [stdout] bf5821a3fac805b9c5cbf4e6835e84a34e020f0a90ab416c5332d5f8a5a234b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5bd44d3f13b5878de9309224b41036bfa50e801b26ccefaf1407b38afd469365
[INFO] running `Command { std: "docker" "start" "-a" "5bd44d3f13b5878de9309224b41036bfa50e801b26ccefaf1407b38afd469365", kill_on_drop: false }`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "5bd44d3f13b5878de9309224b41036bfa50e801b26ccefaf1407b38afd469365", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bd44d3f13b5878de9309224b41036bfa50e801b26ccefaf1407b38afd469365", kill_on_drop: false }`
[INFO] [stdout] 5bd44d3f13b5878de9309224b41036bfa50e801b26ccefaf1407b38afd469365
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c09677146261bbb8ab78aa00b5eb1ef62b5387111889cb8f2e40cf18e569d4e7
[INFO] running `Command { std: "docker" "start" "-a" "c09677146261bbb8ab78aa00b5eb1ef62b5387111889cb8f2e40cf18e569d4e7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/guessing_game-01295c60ecc8ee00)
[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" "c09677146261bbb8ab78aa00b5eb1ef62b5387111889cb8f2e40cf18e569d4e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c09677146261bbb8ab78aa00b5eb1ef62b5387111889cb8f2e40cf18e569d4e7", kill_on_drop: false }`
[INFO] [stdout] c09677146261bbb8ab78aa00b5eb1ef62b5387111889cb8f2e40cf18e569d4e7