[INFO] fetching crate close_fds 0.2.2...
[INFO] testing close_fds-0.2.2 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate close_fds 0.2.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate close_fds 0.2.2 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate close_fds 0.2.2
[INFO] finished tweaking crates.io crate close_fds 0.2.2
[INFO] tweaked toml for crates.io crate close_fds 0.2.2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "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] ada6b340ad8a4352388439c06d6a01c31d4b0c4df021c54fbe109c13254bbbab
[INFO] running `Command { std: "docker" "start" "-a" "ada6b340ad8a4352388439c06d6a01c31d4b0c4df021c54fbe109c13254bbbab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ada6b340ad8a4352388439c06d6a01c31d4b0c4df021c54fbe109c13254bbbab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ada6b340ad8a4352388439c06d6a01c31d4b0c4df021c54fbe109c13254bbbab", kill_on_drop: false }`
[INFO] [stdout] ada6b340ad8a4352388439c06d6a01c31d4b0c4df021c54fbe109c13254bbbab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ed6c78d7111de9152df10af2257ab2f6dcf1fd96f204320d0e0ee6bc4bb8b7f
[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" "4ed6c78d7111de9152df10af2257ab2f6dcf1fd96f204320d0e0ee6bc4bb8b7f", kill_on_drop: false }`
[INFO] [stderr]    Compiling close_fds v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "4ed6c78d7111de9152df10af2257ab2f6dcf1fd96f204320d0e0ee6bc4bb8b7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ed6c78d7111de9152df10af2257ab2f6dcf1fd96f204320d0e0ee6bc4bb8b7f", kill_on_drop: false }`
[INFO] [stdout] 4ed6c78d7111de9152df10af2257ab2f6dcf1fd96f204320d0e0ee6bc4bb8b7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 696e953a80262355b84260cfcbe577b886dc3675f69ac4e121ef1b9d0b08e3b8
[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" "696e953a80262355b84260cfcbe577b886dc3675f69ac4e121ef1b9d0b08e3b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling close_fds v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.37s
[INFO] running `Command { std: "docker" "inspect" "696e953a80262355b84260cfcbe577b886dc3675f69ac4e121ef1b9d0b08e3b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "696e953a80262355b84260cfcbe577b886dc3675f69ac4e121ef1b9d0b08e3b8", kill_on_drop: false }`
[INFO] [stdout] 696e953a80262355b84260cfcbe577b886dc3675f69ac4e121ef1b9d0b08e3b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "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] cbd0ed1ab7c4b9df75d5fdd6576a24ead755c8ab94ff7d184dbbb871400217e7
[INFO] running `Command { std: "docker" "start" "-a" "cbd0ed1ab7c4b9df75d5fdd6576a24ead755c8ab94ff7d184dbbb871400217e7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/close_fds-38e208fb7cba3377
[INFO] [stdout] running 8 tests
[INFO] [stdout] test fditer::tests::test_fused_open ... ok
[INFO] [stdout] test fditer::tests::test_fused_possible ... ok
[INFO] [stdout] test fditer::dirfd::tests::test_parse_int_bytes ... ok
[INFO] [stdout] test fditer::tests::test_size_hint_open ... ok
[INFO] [stdout] test fditer::tests::test_size_hint_possible ... ok
[INFO] [stdout] test util::tests::test_check_should_keep_not_sorted ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_close_fds-4825c06bb327f633
[INFO] [stdout] test util::tests::test_check_should_keep_sorted ... ok
[INFO] [stdout] test util::tests::test_inspect_keep_fds ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test run_tests ... 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 close_fds
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - iter_possible_fds (line 42) ... 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" "cbd0ed1ab7c4b9df75d5fdd6576a24ead755c8ab94ff7d184dbbb871400217e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbd0ed1ab7c4b9df75d5fdd6576a24ead755c8ab94ff7d184dbbb871400217e7", kill_on_drop: false }`
[INFO] [stdout] cbd0ed1ab7c4b9df75d5fdd6576a24ead755c8ab94ff7d184dbbb871400217e7
