[INFO] fetching crate openxr 0.14.0...
[INFO] testing openxr-0.14.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate openxr 0.14.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate openxr 0.14.0 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 openxr 0.14.0
[INFO] finished tweaking crates.io crate openxr 0.14.0
[INFO] tweaked toml for crates.io crate openxr 0.14.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate openxr 0.14.0 already has a lockfile, it will not be regenerated
[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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 8b06e042c45bb5f2a34b6a43fbd88da6e8ff6583fbcddd9074faeaa23d11c4ae
[INFO] running `Command { std: "docker" "start" "-a" "8b06e042c45bb5f2a34b6a43fbd88da6e8ff6583fbcddd9074faeaa23d11c4ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b06e042c45bb5f2a34b6a43fbd88da6e8ff6583fbcddd9074faeaa23d11c4ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b06e042c45bb5f2a34b6a43fbd88da6e8ff6583fbcddd9074faeaa23d11c4ae", kill_on_drop: false }`
[INFO] [stdout] 8b06e042c45bb5f2a34b6a43fbd88da6e8ff6583fbcddd9074faeaa23d11c4ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f6ebaf7a7dba464f0c4d8b807698ca6bb7ce698cec9ed1a8469a150026ce9604
[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" "f6ebaf7a7dba464f0c4d8b807698ca6bb7ce698cec9ed1a8469a150026ce9604", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling openxr-sys v0.8.5
[INFO] [stderr]    Compiling libloading v0.6.6
[INFO] [stderr]    Compiling openxr v0.14.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.93s
[INFO] running `Command { std: "docker" "inspect" "f6ebaf7a7dba464f0c4d8b807698ca6bb7ce698cec9ed1a8469a150026ce9604", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6ebaf7a7dba464f0c4d8b807698ca6bb7ce698cec9ed1a8469a150026ce9604", kill_on_drop: false }`
[INFO] [stdout] f6ebaf7a7dba464f0c4d8b807698ca6bb7ce698cec9ed1a8469a150026ce9604
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a8de9f92e6239d686c21b8d0c70ea389264d862b06a0dc2dc22cdc5ffdd4fe7
[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" "0a8de9f92e6239d686c21b8d0c70ea389264d862b06a0dc2dc22cdc5ffdd4fe7", kill_on_drop: false }`
[INFO] [stderr]    Compiling nix v0.18.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling ash v0.31.0
[INFO] [stderr]    Compiling ctrlc v3.1.7
[INFO] [stderr]    Compiling openxr v0.14.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 39.17s
[INFO] running `Command { std: "docker" "inspect" "0a8de9f92e6239d686c21b8d0c70ea389264d862b06a0dc2dc22cdc5ffdd4fe7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a8de9f92e6239d686c21b8d0c70ea389264d862b06a0dc2dc22cdc5ffdd4fe7", kill_on_drop: false }`
[INFO] [stdout] 0a8de9f92e6239d686c21b8d0c70ea389264d862b06a0dc2dc22cdc5ffdd4fe7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 04e9ce0655cbc65d477aec62b329e3e5ad569b2ecca47d48c028f22029a7d224
[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" "04e9ce0655cbc65d477aec62b329e3e5ad569b2ecca47d48c028f22029a7d224", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/openxr-5984d47c3660454e
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests openxr
[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] [stdout] test src/frame_stream.rs - frame_stream::FrameStream (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "04e9ce0655cbc65d477aec62b329e3e5ad569b2ecca47d48c028f22029a7d224", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04e9ce0655cbc65d477aec62b329e3e5ad569b2ecca47d48c028f22029a7d224", kill_on_drop: false }`
[INFO] [stdout] 04e9ce0655cbc65d477aec62b329e3e5ad569b2ecca47d48c028f22029a7d224