[INFO] fetching crate libfuse-sys 0.3.0...
[INFO] testing libfuse-sys-0.3.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate libfuse-sys 0.3.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate libfuse-sys 0.3.0 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 libfuse-sys 0.3.0
[INFO] finished tweaking crates.io crate libfuse-sys 0.3.0
[INFO] tweaked toml for crates.io crate libfuse-sys 0.3.0 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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 788d5285703b6ce51499a22b194b839bd81117bdf7e22e4bdc5e5526472fc4de
[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" "788d5285703b6ce51499a22b194b839bd81117bdf7e22e4bdc5e5526472fc4de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "788d5285703b6ce51499a22b194b839bd81117bdf7e22e4bdc5e5526472fc4de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "788d5285703b6ce51499a22b194b839bd81117bdf7e22e4bdc5e5526472fc4de", kill_on_drop: false }`
[INFO] [stdout] 788d5285703b6ce51499a22b194b839bd81117bdf7e22e4bdc5e5526472fc4de
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/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] ded00781ac33e29d91fad12500cf47e0e97472822106b37cb3237ca66af3d2c6
[INFO] running `Command { std: "docker" "start" "-a" "ded00781ac33e29d91fad12500cf47e0e97472822106b37cb3237ca66af3d2c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libfuse-sys v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: No FUSE API version feature selected. Defaulting to version 26.
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.12s
[INFO] running `Command { std: "docker" "inspect" "ded00781ac33e29d91fad12500cf47e0e97472822106b37cb3237ca66af3d2c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ded00781ac33e29d91fad12500cf47e0e97472822106b37cb3237ca66af3d2c6", kill_on_drop: false }`
[INFO] [stdout] ded00781ac33e29d91fad12500cf47e0e97472822106b37cb3237ca66af3d2c6
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a4f7d9a1642a0407f420019e85488aca0e18bce52c7ca3d6336e38924d451fc4
[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" "a4f7d9a1642a0407f420019e85488aca0e18bce52c7ca3d6336e38924d451fc4", kill_on_drop: false }`
[INFO] [stderr] warning: No FUSE API version feature selected. Defaulting to version 26.
[INFO] [stderr]    Compiling libfuse-sys v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.74s
[INFO] running `Command { std: "docker" "inspect" "a4f7d9a1642a0407f420019e85488aca0e18bce52c7ca3d6336e38924d451fc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4f7d9a1642a0407f420019e85488aca0e18bce52c7ca3d6336e38924d451fc4", kill_on_drop: false }`
[INFO] [stdout] a4f7d9a1642a0407f420019e85488aca0e18bce52c7ca3d6336e38924d451fc4
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8b49ee79550bdfaed7b909e7ee74993ad9611174ce4d809636418e3415ad02d0
[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" "8b49ee79550bdfaed7b909e7ee74993ad9611174ce4d809636418e3415ad02d0", kill_on_drop: false }`
[INFO] [stderr] warning: No FUSE API version feature selected. Defaulting to version 26.
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/libfuse_sys-edf34c12950d995d
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test fuse::bindgen_test_layout_fuse_args ... ok
[INFO] [stdout] test fuse::bindgen_test_layout_fuse_buf ... ok
[INFO] [stdout] test fuse::bindgen_test_layout_fuse_context ... ok
[INFO] [stdout] test fuse::bindgen_test_layout_fuse_file_info ... ok
[INFO] [stdout] test fuse::bindgen_test_layout_fuse_operations ... ok
[INFO] [stdout] test fuse::bindgen_test_layout_fuse_opt ... ok
[INFO] [stdout] test fuse_lowlevel::bindgen_test_layout_fuse_args ... ok
[INFO] [stdout] test fuse_lowlevel::bindgen_test_layout_fuse_buf ... ok
[INFO] [stdout] test fuse_lowlevel::bindgen_test_layout_fuse_bufvec ... ok
[INFO] [stdout] test fuse_lowlevel::bindgen_test_layout_fuse_ctx ... ok
[INFO] [stdout] test fuse_lowlevel::bindgen_test_layout_fuse_forget_data ... ok
[INFO] [stdout] test fuse_lowlevel::bindgen_test_layout_fuse_lowlevel_ops ... ok
[INFO] [stdout] test fuse_lowlevel::bindgen_test_layout_fuse_opt ... ok
[INFO] [stdout] test fuse_lowlevel::bindgen_test_layout_fuse_session_ops ... ok
[INFO] [stdout] test fuse_lowlevel::bindgen_test_layout_fuse_chan_ops ... ok
[INFO] [stdout] test fuse::bindgen_test_layout_fuse_module ... ok
[INFO] [stdout] test fuse::bindgen_test_layout_fuse_bufvec ... ok
[INFO] [stdout] test fuse::bindgen_test_layout_fuse_conn_info ... ok
[INFO] [stdout] test fuse_lowlevel::bindgen_test_layout_fuse_entry_param ... ok
[INFO] [stdout] test fuse_lowlevel::bindgen_test_layout_fuse_file_info ... ok
[INFO] [stdout] test fuse_lowlevel::bindgen_test_layout_fuse_conn_info ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libfuse-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" "8b49ee79550bdfaed7b909e7ee74993ad9611174ce4d809636418e3415ad02d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b49ee79550bdfaed7b909e7ee74993ad9611174ce4d809636418e3415ad02d0", kill_on_drop: false }`
[INFO] [stdout] 8b49ee79550bdfaed7b909e7ee74993ad9611174ce4d809636418e3415ad02d0