[INFO] fetching crate MacTypes-sys 2.1.0...
[INFO] testing MacTypes-sys-2.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate MacTypes-sys 2.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate MacTypes-sys 2.1.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate MacTypes-sys 2.1.0
[INFO] finished tweaking crates.io crate MacTypes-sys 2.1.0
[INFO] tweaked toml for crates.io crate MacTypes-sys 2.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 70cb9a3b56e43ff6aed31c59d91b6d01dcf486565dbb5c40d4eceddf185812fb
[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" "70cb9a3b56e43ff6aed31c59d91b6d01dcf486565dbb5c40d4eceddf185812fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "70cb9a3b56e43ff6aed31c59d91b6d01dcf486565dbb5c40d4eceddf185812fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70cb9a3b56e43ff6aed31c59d91b6d01dcf486565dbb5c40d4eceddf185812fb", kill_on_drop: false }`
[INFO] [stdout] 70cb9a3b56e43ff6aed31c59d91b6d01dcf486565dbb5c40d4eceddf185812fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.49.0" "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] 43e5fea91e8f29f465f23e0e32d669c6df842252686773b49874c60927cf932f
[INFO] running `Command { std: "docker" "start" "-a" "43e5fea91e8f29f465f23e0e32d669c6df842252686773b49874c60927cf932f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling MacTypes-sys v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.25s
[INFO] running `Command { std: "docker" "inspect" "43e5fea91e8f29f465f23e0e32d669c6df842252686773b49874c60927cf932f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43e5fea91e8f29f465f23e0e32d669c6df842252686773b49874c60927cf932f", kill_on_drop: false }`
[INFO] [stdout] 43e5fea91e8f29f465f23e0e32d669c6df842252686773b49874c60927cf932f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.49.0" "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] 4f79d1b3bb1d74bb12f0bafa57ccbee207acc8896ce76986e05ffb9e99234ad6
[INFO] running `Command { std: "docker" "start" "-a" "4f79d1b3bb1d74bb12f0bafa57ccbee207acc8896ce76986e05ffb9e99234ad6", kill_on_drop: false }`
[INFO] [stderr]    Compiling MacTypes-sys v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "4f79d1b3bb1d74bb12f0bafa57ccbee207acc8896ce76986e05ffb9e99234ad6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f79d1b3bb1d74bb12f0bafa57ccbee207acc8896ce76986e05ffb9e99234ad6", kill_on_drop: false }`
[INFO] [stdout] 4f79d1b3bb1d74bb12f0bafa57ccbee207acc8896ce76986e05ffb9e99234ad6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6bfeda1e72ee5a28061d68b6a9620b527c740bc82ff920fe6f525ec5b4dec729
[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" "6bfeda1e72ee5a28061d68b6a9620b527c740bc82ff920fe6f525ec5b4dec729", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/MacTypes_sys-c4db90157247f6c7
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test versrec_manual_derive_tests::test_clone_and_eq ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests MacTypes-sys
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6bfeda1e72ee5a28061d68b6a9620b527c740bc82ff920fe6f525ec5b4dec729", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bfeda1e72ee5a28061d68b6a9620b527c740bc82ff920fe6f525ec5b4dec729", kill_on_drop: false }`
[INFO] [stdout] 6bfeda1e72ee5a28061d68b6a9620b527c740bc82ff920fe6f525ec5b4dec729