[INFO] fetching crate code-generation-example 0.2.0...
[INFO] testing code-generation-example-0.2.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate code-generation-example 0.2.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate code-generation-example 0.2.0 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 crates.io crate code-generation-example 0.2.0
[INFO] finished tweaking crates.io crate code-generation-example 0.2.0
[INFO] tweaked toml for crates.io crate code-generation-example 0.2.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate code-generation-example 0.2.0 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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c0a9706bb17d6c426ff4d92841d361b75fcd5227164ef6f1dae82547b80fac76
[INFO] running `Command { std: "docker" "start" "-a" "c0a9706bb17d6c426ff4d92841d361b75fcd5227164ef6f1dae82547b80fac76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0a9706bb17d6c426ff4d92841d361b75fcd5227164ef6f1dae82547b80fac76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0a9706bb17d6c426ff4d92841d361b75fcd5227164ef6f1dae82547b80fac76", kill_on_drop: false }`
[INFO] [stdout] c0a9706bb17d6c426ff4d92841d361b75fcd5227164ef6f1dae82547b80fac76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 3d4feedf5d273f0459364a3c6a531783b6860ab396d85ba9138763e88505bc27
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3d4feedf5d273f0459364a3c6a531783b6860ab396d85ba9138763e88505bc27", kill_on_drop: false }`
[INFO] [stderr]    Compiling code-generation-example v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.91s
[INFO] running `Command { std: "docker" "inspect" "3d4feedf5d273f0459364a3c6a531783b6860ab396d85ba9138763e88505bc27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d4feedf5d273f0459364a3c6a531783b6860ab396d85ba9138763e88505bc27", kill_on_drop: false }`
[INFO] [stdout] 3d4feedf5d273f0459364a3c6a531783b6860ab396d85ba9138763e88505bc27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6f768860b17b012d6eff1a3d91f02d2a7991e10a2652832af06894f511efb940
[INFO] running `Command { std: "docker" "start" "-a" "6f768860b17b012d6eff1a3d91f02d2a7991e10a2652832af06894f511efb940", kill_on_drop: false }`
[INFO] [stderr]    Compiling code-generation-example v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `Command { std: "docker" "inspect" "6f768860b17b012d6eff1a3d91f02d2a7991e10a2652832af06894f511efb940", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f768860b17b012d6eff1a3d91f02d2a7991e10a2652832af06894f511efb940", kill_on_drop: false }`
[INFO] [stdout] 6f768860b17b012d6eff1a3d91f02d2a7991e10a2652832af06894f511efb940
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] d9127ee82c2e136b546e4cf9dbc897bd3c4b302d92128fbc914d02d0393f3fdc
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d9127ee82c2e136b546e4cf9dbc897bd3c4b302d92128fbc914d02d0393f3fdc", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/code_generation_example-ae7fac588741af37)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests code-generation-example
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "d9127ee82c2e136b546e4cf9dbc897bd3c4b302d92128fbc914d02d0393f3fdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9127ee82c2e136b546e4cf9dbc897bd3c4b302d92128fbc914d02d0393f3fdc", kill_on_drop: false }`
[INFO] [stdout] d9127ee82c2e136b546e4cf9dbc897bd3c4b302d92128fbc914d02d0393f3fdc