[INFO] fetching crate open-coroutine-iouring 0.5.0...
[INFO] testing open-coroutine-iouring-0.5.0 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] extracting crate open-coroutine-iouring 0.5.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate open-coroutine-iouring 0.5.0
[INFO] finished tweaking crates.io crate open-coroutine-iouring 0.5.0
[INFO] tweaked toml for crates.io crate open-coroutine-iouring 0.5.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate open-coroutine-iouring 0.5.0 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 10 packages to latest compatible versions
[INFO] [stderr]       Adding io-uring v0.6.4 (available: v0.7.11)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7d34aa9590c5656ff22f32674bd5ab497b56fd3ee3ff58d7dac6f73b376dcd0a
[INFO] running `Command { std: "docker" "start" "-a" "7d34aa9590c5656ff22f32674bd5ab497b56fd3ee3ff58d7dac6f73b376dcd0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d34aa9590c5656ff22f32674bd5ab497b56fd3ee3ff58d7dac6f73b376dcd0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d34aa9590c5656ff22f32674bd5ab497b56fd3ee3ff58d7dac6f73b376dcd0a", kill_on_drop: false }`
[INFO] [stdout] 7d34aa9590c5656ff22f32674bd5ab497b56fd3ee3ff58d7dac6f73b376dcd0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25fda6f003924da55b153617dcf5588f4fe46ed3d97bdad7ea126dce5d32acc3
[INFO] running `Command { std: "docker" "start" "-a" "25fda6f003924da55b153617dcf5588f4fe46ed3d97bdad7ea126dce5d32acc3", kill_on_drop: false }`
[INFO] [stderr]    Compiling io-uring v0.6.4
[INFO] [stderr]    Compiling open-coroutine-iouring v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/io_uring.rs:132:19
[INFO] [stdout]     |
[INFO] [stdout] 132 |     pub fn select(&self, timeout: Option<Duration>) -> std::io::Result<(usize, CompletionQueue)> {
[INFO] [stdout]     |                   ^^^^^ the lifetime is elided here                            ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 132 |     pub fn select(&self, timeout: Option<Duration>) -> std::io::Result<(usize, CompletionQueue<'_>)> {
[INFO] [stdout]     |                                                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "25fda6f003924da55b153617dcf5588f4fe46ed3d97bdad7ea126dce5d32acc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25fda6f003924da55b153617dcf5588f4fe46ed3d97bdad7ea126dce5d32acc3", kill_on_drop: false }`
[INFO] [stdout] 25fda6f003924da55b153617dcf5588f4fe46ed3d97bdad7ea126dce5d32acc3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f4021cc0c984acd7029cf81b109306084fa913f772f82cda442c3a77d0f1555
[INFO] running `Command { std: "docker" "start" "-a" "4f4021cc0c984acd7029cf81b109306084fa913f772f82cda442c3a77d0f1555", kill_on_drop: false }`
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/io_uring.rs:132:19
[INFO] [stdout]     |
[INFO] [stdout] 132 |     pub fn select(&self, timeout: Option<Duration>) -> std::io::Result<(usize, CompletionQueue)> {
[INFO] [stdout]     |                   ^^^^^ the lifetime is elided here                            ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 132 |     pub fn select(&self, timeout: Option<Duration>) -> std::io::Result<(usize, CompletionQueue<'_>)> {
[INFO] [stdout]     |                                                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling open-coroutine-iouring v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/io_uring.rs:132:19
[INFO] [stdout]     |
[INFO] [stdout] 132 |     pub fn select(&self, timeout: Option<Duration>) -> std::io::Result<(usize, CompletionQueue)> {
[INFO] [stdout]     |                   ^^^^^ the lifetime is elided here                            ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 132 |     pub fn select(&self, timeout: Option<Duration>) -> std::io::Result<(usize, CompletionQueue<'_>)> {
[INFO] [stdout]     |                                                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "4f4021cc0c984acd7029cf81b109306084fa913f772f82cda442c3a77d0f1555", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f4021cc0c984acd7029cf81b109306084fa913f772f82cda442c3a77d0f1555", kill_on_drop: false }`
[INFO] [stdout] 4f4021cc0c984acd7029cf81b109306084fa913f772f82cda442c3a77d0f1555
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 396ac4d0734649c3df8065c0af6b89e8a08b8597ab99b6425825217e1bacd254
[INFO] running `Command { std: "docker" "start" "-a" "396ac4d0734649c3df8065c0af6b89e8a08b8597ab99b6425825217e1bacd254", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/io_uring.rs:132:19
[INFO] [stderr]     |
[INFO] [stderr] 132 |     pub fn select(&self, timeout: Option<Duration>) -> std::io::Result<(usize, CompletionQueue)> {
[INFO] [stderr]     |                   ^^^^^ the lifetime is elided here                            ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 132 |     pub fn select(&self, timeout: Option<Duration>) -> std::io::Result<(usize, CompletionQueue<'_>)> {
[INFO] [stderr]     |                                                                                               ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `open-coroutine-iouring` (lib) generated 1 warning (run `cargo fix --lib -p open-coroutine-iouring` to apply 1 suggestion)
[INFO] [stderr] warning: `open-coroutine-iouring` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/open_coroutine_iouring-3d6a34dab35ad470)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test version::tests::test ... ok
[INFO] [stdout] test tests::framework has been running for over 60 seconds
[INFO] [stdout] test tests::original has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "396ac4d0734649c3df8065c0af6b89e8a08b8597ab99b6425825217e1bacd254", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "396ac4d0734649c3df8065c0af6b89e8a08b8597ab99b6425825217e1bacd254", kill_on_drop: false }`
[INFO] [stdout] 396ac4d0734649c3df8065c0af6b89e8a08b8597ab99b6425825217e1bacd254
