[INFO] fetching crate safina-select 0.1.3...
[INFO] testing safina-select-0.1.3 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate safina-select 0.1.3 into /workspace/builds/worker-97/source
[INFO] validating manifest of crates.io crate safina-select 0.1.3 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate safina-select 0.1.3
[INFO] finished tweaking crates.io crate safina-select 0.1.3
[INFO] tweaked toml for crates.io crate safina-select 0.1.3 written to /workspace/builds/worker-97/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--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-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 83433c03111235e39f2fb7a4c2475aec7c0caffd6ce2e204263e3d945f97ee51
[INFO] running `Command { std: "docker" "start" "-a" "83433c03111235e39f2fb7a4c2475aec7c0caffd6ce2e204263e3d945f97ee51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83433c03111235e39f2fb7a4c2475aec7c0caffd6ce2e204263e3d945f97ee51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83433c03111235e39f2fb7a4c2475aec7c0caffd6ce2e204263e3d945f97ee51", kill_on_drop: false }`
[INFO] [stdout] 83433c03111235e39f2fb7a4c2475aec7c0caffd6ce2e204263e3d945f97ee51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 523e55ed88ae493834bddeef95f6e35b7db1339f793042ad056563b69fc676c0
[INFO] running `Command { std: "docker" "start" "-a" "523e55ed88ae493834bddeef95f6e35b7db1339f793042ad056563b69fc676c0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling safina-select v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.90s
[INFO] running `Command { std: "docker" "inspect" "523e55ed88ae493834bddeef95f6e35b7db1339f793042ad056563b69fc676c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "523e55ed88ae493834bddeef95f6e35b7db1339f793042ad056563b69fc676c0", kill_on_drop: false }`
[INFO] [stdout] 523e55ed88ae493834bddeef95f6e35b7db1339f793042ad056563b69fc676c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c3d0b31f726b4233c191a7220cf8988b7cd5da72a12f1fb018f614b676efa6c
[INFO] running `Command { std: "docker" "start" "-a" "9c3d0b31f726b4233c191a7220cf8988b7cd5da72a12f1fb018f614b676efa6c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling safina-threadpool v0.1.3
[INFO] [stderr]    Compiling safina-sync v0.1.5
[INFO] [stderr]    Compiling safina-timer v0.1.9
[INFO] [stderr]    Compiling safina-async-test-core v0.1.1
[INFO] [stderr]    Compiling safina-executor v0.1.7
[INFO] [stderr]    Compiling safina-async-test v0.1.9
[INFO] [stderr]    Compiling safina-select v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 31.54s
[INFO] running `Command { std: "docker" "inspect" "9c3d0b31f726b4233c191a7220cf8988b7cd5da72a12f1fb018f614b676efa6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c3d0b31f726b4233c191a7220cf8988b7cd5da72a12f1fb018f614b676efa6c", kill_on_drop: false }`
[INFO] [stdout] 9c3d0b31f726b4233c191a7220cf8988b7cd5da72a12f1fb018f614b676efa6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e9697e63267d55469f9738ace976200015bd012f325fd6f87651c471cb9f35a9
[INFO] running `Command { std: "docker" "start" "-a" "e9697e63267d55469f9738ace976200015bd012f325fd6f87651c471cb9f35a9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.16s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/safina_select-f7e4b496f8b26100)
[INFO] [stdout] 
[INFO] [stdout] running 35 tests
[INFO] [stdout] test option_ab::tests::test_accessors ... ok
[INFO] [stdout] test option_ab::tests::test_as_ref ... ok
[INFO] [stdout] test option_ab::tests::test_eq ... ok
[INFO] [stdout] test option_ab::tests::test_take ... ok
[INFO] [stdout] test option_abc::tests::test_accessors ... ok
[INFO] [stdout] test option_abc::tests::test_as_ref ... ok
[INFO] [stdout] test option_abc::tests::test_debug ... ok
[INFO] [stdout] test option_abc::tests::test_eq ... ok
[INFO] [stdout] test option_abc::tests::test_display ... ok
[INFO] [stdout] test option_ab::tests::test_display ... ok
[INFO] [stdout] test option_ab::tests::test_debug ... ok
[INFO] [stdout] test option_abc::tests::test_take ... ok
[INFO] [stdout] test option_abcd::tests::test_display ... ok
[INFO] [stdout] test option_abcd::tests::test_take ... ok
[INFO] [stdout] test option_abcd::tests::test_eq ... ok
[INFO] [stdout] test option_abcd::tests::test_accessors ... ok
[INFO] [stdout] test option_abcd::tests::test_debug ... ok
[INFO] [stdout] test option_abcd::tests::test_as_ref ... ok
[INFO] [stdout] test option_abcde::tests::test_as_ref ... ok
[INFO] [stdout] test option_abcde::tests::test_debug ... ok
[INFO] [stdout] test option_abcde::tests::test_accessors ... ok
[INFO] [stdout] test option_abcde::tests::test_display ... ok
[INFO] [stdout] test option_abcde::tests::test_eq ... ok
[INFO] [stdout] test option_abcde::tests::test_take ... ok
[INFO] [stdout] test tests::should_return_proper_types_ ... ok
[INFO] [stdout] test tests::all_complete_ ... ok
[INFO] [stdout] test tests::match_expression_ ... ok
[INFO] [stdout] test tests::should_poll_all_ ... ok
[INFO] [stdout] test tests::one_complete_ ... ok
[INFO] [stdout] test tests::awaits_b_ ... ok
[INFO] [stdout] test tests::awaits_a_ ... ok
[INFO] [stdout] test option_ab::tests::test_unwrap ... ok
[INFO] [stdout] test option_abc::tests::test_unwrap ... ok
[INFO] [stdout] test option_abcd::tests::test_unwrap ... ok
[INFO] [stdout] test option_abcde::tests::test_unwrap ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 35 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.63s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests safina-select
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 39) ... ok
[INFO] [stdout] test src/lib.rs - (line 22) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.10s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e9697e63267d55469f9738ace976200015bd012f325fd6f87651c471cb9f35a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9697e63267d55469f9738ace976200015bd012f325fd6f87651c471cb9f35a9", kill_on_drop: false }`
[INFO] [stdout] e9697e63267d55469f9738ace976200015bd012f325fd6f87651c471cb9f35a9