[INFO] fetching crate ggwp 0.0.1...
[INFO] testing ggwp-0.0.1 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate ggwp 0.0.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate ggwp 0.0.1 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ggwp 0.0.1
[INFO] finished tweaking crates.io crate ggwp 0.0.1
[INFO] tweaked toml for crates.io crate ggwp 0.0.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] f954c9fc01f7c0e4309d6459912e89d00f7bcf9a5ea2ee33ed05a3b41feff6f0
[INFO] running `Command { std: "docker" "start" "-a" "f954c9fc01f7c0e4309d6459912e89d00f7bcf9a5ea2ee33ed05a3b41feff6f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f954c9fc01f7c0e4309d6459912e89d00f7bcf9a5ea2ee33ed05a3b41feff6f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f954c9fc01f7c0e4309d6459912e89d00f7bcf9a5ea2ee33ed05a3b41feff6f0", kill_on_drop: false }`
[INFO] [stdout] f954c9fc01f7c0e4309d6459912e89d00f7bcf9a5ea2ee33ed05a3b41feff6f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--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] 811497e7979b1ac146264305035b8c37a492818b6b6d357dee720b3ffc6c5c46
[INFO] running `Command { std: "docker" "start" "-a" "811497e7979b1ac146264305035b8c37a492818b6b6d357dee720b3ffc6c5c46", kill_on_drop: false }`
[INFO] [stderr]    Compiling ggwp v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "811497e7979b1ac146264305035b8c37a492818b6b6d357dee720b3ffc6c5c46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "811497e7979b1ac146264305035b8c37a492818b6b6d357dee720b3ffc6c5c46", kill_on_drop: false }`
[INFO] [stdout] 811497e7979b1ac146264305035b8c37a492818b6b6d357dee720b3ffc6c5c46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 9fa2dfe32920433d86d79dd91a23fd0c63f7f8025e1b33b8d8832065ffacb9c1
[INFO] running `Command { std: "docker" "start" "-a" "9fa2dfe32920433d86d79dd91a23fd0c63f7f8025e1b33b8d8832065ffacb9c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling ggwp v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "9fa2dfe32920433d86d79dd91a23fd0c63f7f8025e1b33b8d8832065ffacb9c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fa2dfe32920433d86d79dd91a23fd0c63f7f8025e1b33b8d8832065ffacb9c1", kill_on_drop: false }`
[INFO] [stdout] 9fa2dfe32920433d86d79dd91a23fd0c63f7f8025e1b33b8d8832065ffacb9c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4f5f847991e027758b589423d2fb870904bc10cbd6577e9192e9aaf6d91cd962
[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" "4f5f847991e027758b589423d2fb870904bc10cbd6577e9192e9aaf6d91cd962", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ggwp-a1a9c47f9863e2f2
[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" "4f5f847991e027758b589423d2fb870904bc10cbd6577e9192e9aaf6d91cd962", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f5f847991e027758b589423d2fb870904bc10cbd6577e9192e9aaf6d91cd962", kill_on_drop: false }`
[INFO] [stdout] 4f5f847991e027758b589423d2fb870904bc10cbd6577e9192e9aaf6d91cd962