[INFO] cloning repository https://github.com/skillzaa/learingRust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/skillzaa/learingRust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskillzaa%2FlearingRust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskillzaa%2FlearingRust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a60d63ea8fe378ec63b97b968f976e873f3a8c23
[INFO] testing skillzaa/learingRust against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskillzaa%2FlearingRust" "/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/skillzaa/learingRust on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/skillzaa/learingRust
[INFO] finished tweaking git repo https://github.com/skillzaa/learingRust
[INFO] tweaked toml for git repo https://github.com/skillzaa/learingRust written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/skillzaa/learingRust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2676e1f58f05a7081caf5d12f5ffce2fe50d9cb6ea044a308db5015df6b1f807
[INFO] running `Command { std: "docker" "start" "-a" "2676e1f58f05a7081caf5d12f5ffce2fe50d9cb6ea044a308db5015df6b1f807", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2676e1f58f05a7081caf5d12f5ffce2fe50d9cb6ea044a308db5015df6b1f807", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2676e1f58f05a7081caf5d12f5ffce2fe50d9cb6ea044a308db5015df6b1f807", kill_on_drop: false }`
[INFO] [stdout] 2676e1f58f05a7081caf5d12f5ffce2fe50d9cb6ea044a308db5015df6b1f807
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf2260656fe1fadcd3bdac1a0eb815cff606cb6ff75e6c1ae4e16c0860a8d95a
[INFO] running `Command { std: "docker" "start" "-a" "cf2260656fe1fadcd3bdac1a0eb815cff606cb6ff75e6c1ae4e16c0860a8d95a", kill_on_drop: false }`
[INFO] [stderr]    Compiling start v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "cf2260656fe1fadcd3bdac1a0eb815cff606cb6ff75e6c1ae4e16c0860a8d95a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf2260656fe1fadcd3bdac1a0eb815cff606cb6ff75e6c1ae4e16c0860a8d95a", kill_on_drop: false }`
[INFO] [stdout] cf2260656fe1fadcd3bdac1a0eb815cff606cb6ff75e6c1ae4e16c0860a8d95a
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9fa4e3f17d88fbeb5a918b326a982dc2d6f4ed79e79faebef3b0eab6f56891e2
[INFO] running `Command { std: "docker" "start" "-a" "9fa4e3f17d88fbeb5a918b326a982dc2d6f4ed79e79faebef3b0eab6f56891e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling start v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/start-3b2f9b46edb56567)
[INFO] running `Command { std: "docker" "inspect" "9fa4e3f17d88fbeb5a918b326a982dc2d6f4ed79e79faebef3b0eab6f56891e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fa4e3f17d88fbeb5a918b326a982dc2d6f4ed79e79faebef3b0eab6f56891e2", kill_on_drop: false }`
[INFO] [stdout] 9fa4e3f17d88fbeb5a918b326a982dc2d6f4ed79e79faebef3b0eab6f56891e2
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6a8bafa395fb6e456f6d741a954d157410f8f79fd515eb52f2f2d27c040ec97c
[INFO] running `Command { std: "docker" "start" "-a" "6a8bafa395fb6e456f6d741a954d157410f8f79fd515eb52f2f2d27c040ec97c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/start-3b2f9b46edb56567)
[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" "6a8bafa395fb6e456f6d741a954d157410f8f79fd515eb52f2f2d27c040ec97c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a8bafa395fb6e456f6d741a954d157410f8f79fd515eb52f2f2d27c040ec97c", kill_on_drop: false }`
[INFO] [stdout] 6a8bafa395fb6e456f6d741a954d157410f8f79fd515eb52f2f2d27c040ec97c