[INFO] fetching crate tio 0.1.0...
[INFO] testing tio-0.1.0 against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate tio 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate tio 0.1.0
[INFO] finished tweaking crates.io crate tio 0.1.0
[INFO] tweaked toml for crates.io crate tio 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tio 0.1.0 on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 87 packages to latest compatible versions
[INFO] [stderr]       Adding async-task v1.3.1 (available: v4.7.1)
[INFO] [stderr]       Adding crossbeam-channel v0.4.4 (available: v0.5.15)
[INFO] [stderr]       Adding crossbeam-deque v0.7.4 (available: v0.8.6)
[INFO] [stderr]       Adding crossbeam-queue v0.2.3 (available: v0.3.12)
[INFO] [stderr]       Adding crossbeam-utils v0.7.2 (available: v0.8.21)
[INFO] [stderr]       Adding mio v0.7.14 (available: v1.0.4)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded crossbeam-utils v0.7.2
[INFO] [stderr]   Downloaded crossbeam-epoch v0.8.2
[INFO] [stderr]   Downloaded crossbeam-queue v0.2.3
[INFO] [stderr]   Downloaded crossbeam-channel v0.4.4
[INFO] [stderr]   Downloaded cfg-if v0.1.10
[INFO] [stderr]   Downloaded maybe-uninit v2.0.0
[INFO] [stderr]   Downloaded async-task v1.3.1
[INFO] [stderr]   Downloaded memoffset v0.5.6
[INFO] [stderr]   Downloaded crossbeam-deque v0.7.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a938edd7fb6207a2decd3b043ca546e531b4087b15f9daac8d45dbadca8960fa
[INFO] running `Command { std: "docker" "start" "-a" "a938edd7fb6207a2decd3b043ca546e531b4087b15f9daac8d45dbadca8960fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a938edd7fb6207a2decd3b043ca546e531b4087b15f9daac8d45dbadca8960fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a938edd7fb6207a2decd3b043ca546e531b4087b15f9daac8d45dbadca8960fa", kill_on_drop: false }`
[INFO] [stdout] a938edd7fb6207a2decd3b043ca546e531b4087b15f9daac8d45dbadca8960fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61606ba29a984eddf3c39be682d5056da52f30df6a92d1c6dddd9a8f04b152df
[INFO] running `Command { std: "docker" "start" "-a" "61606ba29a984eddf3c39be682d5056da52f30df6a92d1c6dddd9a8f04b152df", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling value-bag v1.11.1
[INFO] [stderr]    Compiling async-task v1.3.1
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling crossbeam-queue v0.2.3
[INFO] [stderr]    Compiling crossbeam-channel v0.4.4
[INFO] [stderr]    Compiling crossbeam-deque v0.7.4
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling tio v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.64s
[INFO] running `Command { std: "docker" "inspect" "61606ba29a984eddf3c39be682d5056da52f30df6a92d1c6dddd9a8f04b152df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61606ba29a984eddf3c39be682d5056da52f30df6a92d1c6dddd9a8f04b152df", kill_on_drop: false }`
[INFO] [stdout] 61606ba29a984eddf3c39be682d5056da52f30df6a92d1c6dddd9a8f04b152df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4ed52dea356e9b4dd277e1efffbdbcbde7d9dc908d81ec1571b2cf37c7ab0fc
[INFO] running `Command { std: "docker" "start" "-a" "e4ed52dea356e9b4dd277e1efffbdbcbde7d9dc908d81ec1571b2cf37c7ab0fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling parking v2.2.1
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling async-io v2.6.0
[INFO] [stderr]    Compiling async-task v4.7.1
[INFO] [stderr]    Compiling atomic-waker v1.1.2
[INFO] [stderr]    Compiling event-listener v5.4.1
[INFO] [stderr]    Compiling signal-hook-registry v1.4.6
[INFO] [stderr]    Compiling futures-lite v2.6.1
[INFO] [stderr]    Compiling piper v0.2.4
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling event-listener v2.5.3
[INFO] [stderr]    Compiling async-channel v2.5.0
[INFO] [stderr]    Compiling async-lock v3.4.1
[INFO] [stderr]    Compiling async-channel v1.9.0
[INFO] [stderr]    Compiling kv-log-macro v1.0.7
[INFO] [stderr]    Compiling async-executor v1.13.3
[INFO] [stderr]    Compiling blocking v1.6.2
[INFO] [stderr]    Compiling polling v3.11.0
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling async-signal v0.2.13
[INFO] [stderr]    Compiling async-global-executor v2.4.1
[INFO] [stderr]    Compiling async-process v2.5.0
[INFO] [stderr]    Compiling async-std v1.13.2
[INFO] [stderr]    Compiling tio v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 47.25s
[INFO] running `Command { std: "docker" "inspect" "e4ed52dea356e9b4dd277e1efffbdbcbde7d9dc908d81ec1571b2cf37c7ab0fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4ed52dea356e9b4dd277e1efffbdbcbde7d9dc908d81ec1571b2cf37c7ab0fc", kill_on_drop: false }`
[INFO] [stdout] e4ed52dea356e9b4dd277e1efffbdbcbde7d9dc908d81ec1571b2cf37c7ab0fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6795b6ebf16915e7808b9d1de07ebbc03cf952bb09f60a83203dad530f154dad
[INFO] running `Command { std: "docker" "start" "-a" "6795b6ebf16915e7808b9d1de07ebbc03cf952bb09f60a83203dad530f154dad", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tio-8065acb54adf3cc9)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test task::blocking::tests::basic ... ok
[INFO] [stdout] test task::spawn::tests::basic ... ok
[INFO] [stdout] test task::blocking::tests::unwind_uncaught ... ok
[INFO] [stdout] test task::spawn::tests::unwind_uncaught ... ok
[INFO] [stdout] test task::block::tests::recursive_block_on - should panic ... ok
[INFO] [stdout] test task::spawn::tests::unwind_caught - should panic ... ok
[INFO] [stdout] test task::blocking::tests::unwind_caught - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tio
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/task.rs - task (line 22) - compile ... ok
[INFO] [stdout] test src/task/block.rs - task::block::block_on (line 55) - compile ... ok
[INFO] [stdout] test src/net.rs - net (line 30) - compile ... FAILED
[INFO] [stdout] test src/net/util.rs - net::util::Resolver::resolve (line 20) ... FAILED
[INFO] [stdout] test src/task/yield_now.rs - task::yield_now::yield_now (line 18) ... ok
[INFO] [stdout] test src/task/spawn.rs - task::spawn::spawn (line 97) ... ok
[INFO] [stdout] test src/task.rs - task (line 36) ... ok
[INFO] [stdout] test src/task/blocking.rs - task::blocking::spawn_blocking (line 74) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/net.rs - net (line 30) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `tio::net::UdpSocket`
[INFO] [stdout]   --> src/net.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | use tio::net::UdpSocket;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^ no `UdpSocket` in `net`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/net.rs:62:14
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub use udp::UdpSocket;
[INFO] [stdout]    |              ^^^^^^^^^
[INFO] [stdout] note: the item is gated behind the `udp` feature
[INFO] [stdout]   --> /opt/rustwide/workdir/src/net.rs:61:7
[INFO] [stdout]    |
[INFO] [stdout] 61 | #[cfg(feature = "udp")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout] help: consider importing one of these structs instead
[INFO] [stdout]    |
[INFO] [stdout] 6  - use tio::net::UdpSocket;
[INFO] [stdout] 6  + use std::net::UdpSocket;
[INFO] [stdout]    |
[INFO] [stdout] 6  - use tio::net::UdpSocket;
[INFO] [stdout] 6  + use async_std::net::UdpSocket;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/net/util.rs - net::util::Resolver::resolve (line 20) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `tio::net::TcpStream`
[INFO] [stdout]   --> src/net/util.rs:24:16
[INFO] [stdout]    |
[INFO] [stdout] 6  | use tio::net::{TcpStream, Resolver};
[INFO] [stdout]    |                ^^^^^^^^^ no `TcpStream` in `net`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider importing one of these structs instead:
[INFO] [stdout]            std::net::TcpStream
[INFO] [stdout]            async_std::net::TcpStream
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/net.rs:56:28
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub use tcp::{TcpListener, TcpStream};
[INFO] [stdout]    |                            ^^^^^^^^^
[INFO] [stdout] note: the item is gated behind the `tcp` feature
[INFO] [stdout]   --> /opt/rustwide/workdir/src/net.rs:55:7
[INFO] [stdout]    |
[INFO] [stdout] 55 | #[cfg(feature = "tcp")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/net.rs - net (line 30)
[INFO] [stdout]     src/net/util.rs - net::util::Resolver::resolve (line 20)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 6 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.05s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "6795b6ebf16915e7808b9d1de07ebbc03cf952bb09f60a83203dad530f154dad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6795b6ebf16915e7808b9d1de07ebbc03cf952bb09f60a83203dad530f154dad", kill_on_drop: false }`
[INFO] [stdout] 6795b6ebf16915e7808b9d1de07ebbc03cf952bb09f60a83203dad530f154dad
