[INFO] cloning repository https://github.com/yonemotot/Rust-up
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yonemotot/Rust-up" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyonemotot%2FRust-up", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyonemotot%2FRust-up'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0b2021d37d0e820d4ea691790234bf4cd1c43839
[INFO] testing yonemotot/Rust-up 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%2Fyonemotot%2FRust-up" "/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/yonemotot/Rust-up 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/yonemotot/Rust-up
[INFO] finished tweaking git repo https://github.com/yonemotot/Rust-up
[INFO] tweaked toml for git repo https://github.com/yonemotot/Rust-up written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/yonemotot/Rust-up 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] 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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b23345858f75a3a58dfc898b9e8349f11fd59db7628408ddb9eb7e85fd8886d9
[INFO] running `Command { std: "docker" "start" "-a" "b23345858f75a3a58dfc898b9e8349f11fd59db7628408ddb9eb7e85fd8886d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b23345858f75a3a58dfc898b9e8349f11fd59db7628408ddb9eb7e85fd8886d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b23345858f75a3a58dfc898b9e8349f11fd59db7628408ddb9eb7e85fd8886d9", kill_on_drop: false }`
[INFO] [stdout] b23345858f75a3a58dfc898b9e8349f11fd59db7628408ddb9eb7e85fd8886d9
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 00425d47b04ffb2ac7134a24730aee75dfa0e2d984e7e55b98d7a68db9876fdd
[INFO] running `Command { std: "docker" "start" "-a" "00425d47b04ffb2ac7134a24730aee75dfa0e2d984e7e55b98d7a68db9876fdd", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[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 4.32s
[INFO] running `Command { std: "docker" "inspect" "00425d47b04ffb2ac7134a24730aee75dfa0e2d984e7e55b98d7a68db9876fdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00425d47b04ffb2ac7134a24730aee75dfa0e2d984e7e55b98d7a68db9876fdd", kill_on_drop: false }`
[INFO] [stdout] 00425d47b04ffb2ac7134a24730aee75dfa0e2d984e7e55b98d7a68db9876fdd
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 729e98cd2ff12db76043a50b7927b03d33fbaf7bf29bbdfb28d46a14d695ac57
[INFO] running `Command { std: "docker" "start" "-a" "729e98cd2ff12db76043a50b7927b03d33fbaf7bf29bbdfb28d46a14d695ac57", kill_on_drop: false }`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "729e98cd2ff12db76043a50b7927b03d33fbaf7bf29bbdfb28d46a14d695ac57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "729e98cd2ff12db76043a50b7927b03d33fbaf7bf29bbdfb28d46a14d695ac57", kill_on_drop: false }`
[INFO] [stdout] 729e98cd2ff12db76043a50b7927b03d33fbaf7bf29bbdfb28d46a14d695ac57
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b314f1dfcb38ea3b82a649e2e668fe7308604b3ac2d32601d3d8d44eaa60c3de
[INFO] running `Command { std: "docker" "start" "-a" "b314f1dfcb38ea3b82a649e2e668fe7308604b3ac2d32601d3d8d44eaa60c3de", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/guessing_game-815b24bcf6e4b3b4)
[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" "b314f1dfcb38ea3b82a649e2e668fe7308604b3ac2d32601d3d8d44eaa60c3de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b314f1dfcb38ea3b82a649e2e668fe7308604b3ac2d32601d3d8d44eaa60c3de", kill_on_drop: false }`
[INFO] [stdout] b314f1dfcb38ea3b82a649e2e668fe7308604b3ac2d32601d3d8d44eaa60c3de