[INFO] cloning repository https://github.com/Riunshow/rust-study
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Riunshow/rust-study" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRiunshow%2Frust-study", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRiunshow%2Frust-study'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2c6bc96cb2fd5fae0b1f4ed4ef7f32176edcf61a
[INFO] testing Riunshow/rust-study against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRiunshow%2Frust-study" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Riunshow/rust-study on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Riunshow/rust-study
[INFO] finished tweaking git repo https://github.com/Riunshow/rust-study
[INFO] tweaked toml for git repo https://github.com/Riunshow/rust-study written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/Riunshow/rust-study already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3f0ea0fad3f91cdef3ce86c2d8c96eed3c4b1f4349e1587819d9397684e6de8d
[INFO] running `Command { std: "docker" "start" "-a" "3f0ea0fad3f91cdef3ce86c2d8c96eed3c4b1f4349e1587819d9397684e6de8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f0ea0fad3f91cdef3ce86c2d8c96eed3c4b1f4349e1587819d9397684e6de8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f0ea0fad3f91cdef3ce86c2d8c96eed3c4b1f4349e1587819d9397684e6de8d", kill_on_drop: false }`
[INFO] [stdout] 3f0ea0fad3f91cdef3ce86c2d8c96eed3c4b1f4349e1587819d9397684e6de8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb112caf59bbe03cb55bb5ae73b6051318f607571f6c929a30e6d591e7b65dbe
[INFO] running `Command { std: "docker" "start" "-a" "cb112caf59bbe03cb55bb5ae73b6051318f607571f6c929a30e6d591e7b65dbe", kill_on_drop: false }`
[INFO] [stderr]    Compiling hellorust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "cb112caf59bbe03cb55bb5ae73b6051318f607571f6c929a30e6d591e7b65dbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb112caf59bbe03cb55bb5ae73b6051318f607571f6c929a30e6d591e7b65dbe", kill_on_drop: false }`
[INFO] [stdout] cb112caf59bbe03cb55bb5ae73b6051318f607571f6c929a30e6d591e7b65dbe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e93803f6279fb246cf23f271a4e69b1c0a525fcaa9e3b5a7091d9f482b5c8747
[INFO] running `Command { std: "docker" "start" "-a" "e93803f6279fb246cf23f271a4e69b1c0a525fcaa9e3b5a7091d9f482b5c8747", kill_on_drop: false }`
[INFO] [stderr]    Compiling hellorust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "e93803f6279fb246cf23f271a4e69b1c0a525fcaa9e3b5a7091d9f482b5c8747", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e93803f6279fb246cf23f271a4e69b1c0a525fcaa9e3b5a7091d9f482b5c8747", kill_on_drop: false }`
[INFO] [stdout] e93803f6279fb246cf23f271a4e69b1c0a525fcaa9e3b5a7091d9f482b5c8747
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fea24effad10ed784958e77bc6ed879b9fdb7e2be413f9febee2a28fb7b7918d
[INFO] running `Command { std: "docker" "start" "-a" "fea24effad10ed784958e77bc6ed879b9fdb7e2be413f9febee2a28fb7b7918d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hellorust-290db575b80ba9c0)
[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" "fea24effad10ed784958e77bc6ed879b9fdb7e2be413f9febee2a28fb7b7918d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fea24effad10ed784958e77bc6ed879b9fdb7e2be413f9febee2a28fb7b7918d", kill_on_drop: false }`
[INFO] [stdout] fea24effad10ed784958e77bc6ed879b9fdb7e2be413f9febee2a28fb7b7918d