[INFO] cloning repository https://github.com/techneo/rustfromC
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/techneo/rustfromC" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftechneo%2FrustfromC", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftechneo%2FrustfromC'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 742a89296aebcd588f821901812d1999d3f7bace
[INFO] testing techneo/rustfromC 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%2Ftechneo%2FrustfromC" "/workspace/builds/worker-21/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-21/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/techneo/rustfromC 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/techneo/rustfromC
[INFO] finished tweaking git repo https://github.com/techneo/rustfromC
[INFO] tweaked toml for git repo https://github.com/techneo/rustfromC written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] crate git repo https://github.com/techneo/rustfromC 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-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 8cae5f15ee4f892bf7abb88bf9ab81cafe5aea3fb701d45465d9d1d230eed173
[INFO] running `Command { std: "docker" "start" "-a" "8cae5f15ee4f892bf7abb88bf9ab81cafe5aea3fb701d45465d9d1d230eed173", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8cae5f15ee4f892bf7abb88bf9ab81cafe5aea3fb701d45465d9d1d230eed173", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cae5f15ee4f892bf7abb88bf9ab81cafe5aea3fb701d45465d9d1d230eed173", kill_on_drop: false }`
[INFO] [stdout] 8cae5f15ee4f892bf7abb88bf9ab81cafe5aea3fb701d45465d9d1d230eed173
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 0b2e6c6acef897bbc0f932b5fc2cce0ff4dadb2abf91abd9cc4c4613ef090ba8
[INFO] running `Command { std: "docker" "start" "-a" "0b2e6c6acef897bbc0f932b5fc2cce0ff4dadb2abf91abd9cc4c4613ef090ba8", kill_on_drop: false }`
[INFO] [stderr]    Compiling helo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "0b2e6c6acef897bbc0f932b5fc2cce0ff4dadb2abf91abd9cc4c4613ef090ba8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b2e6c6acef897bbc0f932b5fc2cce0ff4dadb2abf91abd9cc4c4613ef090ba8", kill_on_drop: false }`
[INFO] [stdout] 0b2e6c6acef897bbc0f932b5fc2cce0ff4dadb2abf91abd9cc4c4613ef090ba8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] ddb30768f6e0d49f3a1272ba6c664bd76564379bd8227f1148a808f6601cbb67
[INFO] running `Command { std: "docker" "start" "-a" "ddb30768f6e0d49f3a1272ba6c664bd76564379bd8227f1148a808f6601cbb67", kill_on_drop: false }`
[INFO] [stderr]    Compiling helo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "ddb30768f6e0d49f3a1272ba6c664bd76564379bd8227f1148a808f6601cbb67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddb30768f6e0d49f3a1272ba6c664bd76564379bd8227f1148a808f6601cbb67", kill_on_drop: false }`
[INFO] [stdout] ddb30768f6e0d49f3a1272ba6c664bd76564379bd8227f1148a808f6601cbb67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 09053b44a59050b2a37e6b8b3e54235ad96024e50fbb677d9ed898189f53d260
[INFO] running `Command { std: "docker" "start" "-a" "09053b44a59050b2a37e6b8b3e54235ad96024e50fbb677d9ed898189f53d260", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/helo-bb2888bb389729c0)
[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" "09053b44a59050b2a37e6b8b3e54235ad96024e50fbb677d9ed898189f53d260", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09053b44a59050b2a37e6b8b3e54235ad96024e50fbb677d9ed898189f53d260", kill_on_drop: false }`
[INFO] [stdout] 09053b44a59050b2a37e6b8b3e54235ad96024e50fbb677d9ed898189f53d260