[INFO] fetching crate lua-sys 0.2.0...
[INFO] testing lua-sys-0.2.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate lua-sys 0.2.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate lua-sys 0.2.0 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 lua-sys 0.2.0
[INFO] finished tweaking crates.io crate lua-sys 0.2.0
[INFO] tweaked toml for crates.io crate lua-sys 0.2.0 written to /workspace/builds/worker-9/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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] fd03fe8e4cef7d6a67cbcf45b507c6397ebb3d6d8a105cd58c06dca3f4b07b99
[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" "fd03fe8e4cef7d6a67cbcf45b507c6397ebb3d6d8a105cd58c06dca3f4b07b99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd03fe8e4cef7d6a67cbcf45b507c6397ebb3d6d8a105cd58c06dca3f4b07b99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd03fe8e4cef7d6a67cbcf45b507c6397ebb3d6d8a105cd58c06dca3f4b07b99", kill_on_drop: false }`
[INFO] [stdout] fd03fe8e4cef7d6a67cbcf45b507c6397ebb3d6d8a105cd58c06dca3f4b07b99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 660a71ed547856979a0b111a6de4ae4d78f7b7b479375490689d83f63388add4
[INFO] running `Command { std: "docker" "start" "-a" "660a71ed547856979a0b111a6de4ae4d78f7b7b479375490689d83f63388add4", kill_on_drop: false }`
[INFO] [stderr]    Compiling va_list v0.1.3
[INFO] [stderr]    Compiling lua-sys v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.46s
[INFO] running `Command { std: "docker" "inspect" "660a71ed547856979a0b111a6de4ae4d78f7b7b479375490689d83f63388add4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "660a71ed547856979a0b111a6de4ae4d78f7b7b479375490689d83f63388add4", kill_on_drop: false }`
[INFO] [stdout] 660a71ed547856979a0b111a6de4ae4d78f7b7b479375490689d83f63388add4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] [stdout] aae741fc8bb722f8b95f87f98c5a12ae4e465484ac7e8f55401df71a37aecb5d
[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" "aae741fc8bb722f8b95f87f98c5a12ae4e465484ac7e8f55401df71a37aecb5d", kill_on_drop: false }`
[INFO] [stderr]    Compiling lua-sys v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "aae741fc8bb722f8b95f87f98c5a12ae4e465484ac7e8f55401df71a37aecb5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aae741fc8bb722f8b95f87f98c5a12ae4e465484ac7e8f55401df71a37aecb5d", kill_on_drop: false }`
[INFO] [stdout] aae741fc8bb722f8b95f87f98c5a12ae4e465484ac7e8f55401df71a37aecb5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c0ea90bdfbf03eea4b290ee84312903a669e184d2add2046a8ca8a1efb0ac38f
[INFO] running `Command { std: "docker" "start" "-a" "c0ea90bdfbf03eea4b290ee84312903a669e184d2add2046a8ca8a1efb0ac38f", kill_on_drop: false }`
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lua_sys-5bd1de23d7ec60ed
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/auxlib-9e8dee4fb2b79a9d
[INFO] [stdout] test test_buffers ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/common-de17a56af80dea3d
[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] [stderr]      Running /opt/rustwide/target/debug/deps/core-3f23e66ac4607dc2
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lua-sys
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_check_version ... ok
[INFO] [stdout] test test_arith ... ok
[INFO] [stdout] test test_call_cfunction ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c0ea90bdfbf03eea4b290ee84312903a669e184d2add2046a8ca8a1efb0ac38f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0ea90bdfbf03eea4b290ee84312903a669e184d2add2046a8ca8a1efb0ac38f", kill_on_drop: false }`
[INFO] [stdout] c0ea90bdfbf03eea4b290ee84312903a669e184d2add2046a8ca8a1efb0ac38f