[INFO] cloning repository https://github.com/yugorbit/hello-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yugorbit/hello-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyugorbit%2Fhello-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyugorbit%2Fhello-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 92469a8ab6a457af570f6c2dd6b9bc3847267733
[INFO] testing yugorbit/hello-rust 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%2Fyugorbit%2Fhello-rust" "/workspace/builds/worker-67/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-67/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/yugorbit/hello-rust 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/yugorbit/hello-rust
[INFO] finished tweaking git repo https://github.com/yugorbit/hello-rust
[INFO] tweaked toml for git repo https://github.com/yugorbit/hello-rust written to /workspace/builds/worker-67/source/Cargo.toml
[INFO] crate git repo https://github.com/yugorbit/hello-rust 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] [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-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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] 44d8e12fc2b08840a9aee31976b67552930b9be42b7e63ef41c69cbd4aeea6fb
[INFO] running `Command { std: "docker" "start" "-a" "44d8e12fc2b08840a9aee31976b67552930b9be42b7e63ef41c69cbd4aeea6fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "44d8e12fc2b08840a9aee31976b67552930b9be42b7e63ef41c69cbd4aeea6fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44d8e12fc2b08840a9aee31976b67552930b9be42b7e63ef41c69cbd4aeea6fb", kill_on_drop: false }`
[INFO] [stdout] 44d8e12fc2b08840a9aee31976b67552930b9be42b7e63ef41c69cbd4aeea6fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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] 713e891dff5ab7c0f22baa9ce6ebae79072a1b18ca736309b05cb1a7e26c643f
[INFO] running `Command { std: "docker" "start" "-a" "713e891dff5ab7c0f22baa9ce6ebae79072a1b18ca736309b05cb1a7e26c643f", kill_on_drop: false }`
[INFO] [stderr]    Compiling helloworld v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `Command { std: "docker" "inspect" "713e891dff5ab7c0f22baa9ce6ebae79072a1b18ca736309b05cb1a7e26c643f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "713e891dff5ab7c0f22baa9ce6ebae79072a1b18ca736309b05cb1a7e26c643f", kill_on_drop: false }`
[INFO] [stdout] 713e891dff5ab7c0f22baa9ce6ebae79072a1b18ca736309b05cb1a7e26c643f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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] 2d6413f4f2c2a79696e3c028207fe359bd14ce1ebaeed62672f217cd17cb68a6
[INFO] running `Command { std: "docker" "start" "-a" "2d6413f4f2c2a79696e3c028207fe359bd14ce1ebaeed62672f217cd17cb68a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling helloworld v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "2d6413f4f2c2a79696e3c028207fe359bd14ce1ebaeed62672f217cd17cb68a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d6413f4f2c2a79696e3c028207fe359bd14ce1ebaeed62672f217cd17cb68a6", kill_on_drop: false }`
[INFO] [stdout] 2d6413f4f2c2a79696e3c028207fe359bd14ce1ebaeed62672f217cd17cb68a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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] 076933b58b7fa17a6640fcd518f31b3b0f7ac0a3fabe0c8a4ac41e641393bc3b
[INFO] running `Command { std: "docker" "start" "-a" "076933b58b7fa17a6640fcd518f31b3b0f7ac0a3fabe0c8a4ac41e641393bc3b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/helloworld-21057ed78c66d8ff)
[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" "076933b58b7fa17a6640fcd518f31b3b0f7ac0a3fabe0c8a4ac41e641393bc3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "076933b58b7fa17a6640fcd518f31b3b0f7ac0a3fabe0c8a4ac41e641393bc3b", kill_on_drop: false }`
[INFO] [stdout] 076933b58b7fa17a6640fcd518f31b3b0f7ac0a3fabe0c8a4ac41e641393bc3b