[INFO] cloning repository https://github.com/DylanBulfin/dp-async
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DylanBulfin/dp-async" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDylanBulfin%2Fdp-async", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDylanBulfin%2Fdp-async'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ca4de0feebcd7b9028e2380d87d5ab03dd5af11a
[INFO] testing DylanBulfin/dp-async against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDylanBulfin%2Fdp-async" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/DylanBulfin/dp-async
[INFO] finished tweaking git repo https://github.com/DylanBulfin/dp-async
[INFO] tweaked toml for git repo https://github.com/DylanBulfin/dp-async written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/DylanBulfin/dp-async 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] crate git repo https://github.com/DylanBulfin/dp-async already has a lockfile, it will not be regenerated
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 9d59c808edaba729a3047cc2463a1162d64bafbc3e9186f8f18c9786925e115a
[INFO] running `Command { std: "docker" "start" "-a" "9d59c808edaba729a3047cc2463a1162d64bafbc3e9186f8f18c9786925e115a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d59c808edaba729a3047cc2463a1162d64bafbc3e9186f8f18c9786925e115a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d59c808edaba729a3047cc2463a1162d64bafbc3e9186f8f18c9786925e115a", kill_on_drop: false }`
[INFO] [stdout] 9d59c808edaba729a3047cc2463a1162d64bafbc3e9186f8f18c9786925e115a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] be9446e11c724dd6a1c348b4e27ca2b83978bbc9db825232caff54aa3f0e8fa9
[INFO] running `Command { std: "docker" "start" "-a" "be9446e11c724dd6a1c348b4e27ca2b83978bbc9db825232caff54aa3f0e8fa9", kill_on_drop: false }`
[INFO] [stderr]    Compiling db_async v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `RawWakerVTable`
[INFO] [stdout]  --> src/lib.rs:9:27
[INFO] [stdout]   |
[INFO] [stdout] 9 |     task::{Context, Poll, RawWakerVTable, Waker},
[INFO] [stdout]   |                           ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/lib.rs:111:37
[INFO] [stdout]     |
[INFO] [stdout] 111 |                         Poll::Ready(val) => {
[INFO] [stdout]     |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DBAsync`, `Immediate`, and `timer`
[INFO] [stdout]  --> src/main.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | use db_async::{DBAsync, Immediate, sleep, task::Task, timer};
[INFO] [stdout]   |                ^^^^^^^  ^^^^^^^^^                     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.61s
[INFO] running `Command { std: "docker" "inspect" "be9446e11c724dd6a1c348b4e27ca2b83978bbc9db825232caff54aa3f0e8fa9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be9446e11c724dd6a1c348b4e27ca2b83978bbc9db825232caff54aa3f0e8fa9", kill_on_drop: false }`
[INFO] [stdout] be9446e11c724dd6a1c348b4e27ca2b83978bbc9db825232caff54aa3f0e8fa9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] be74779b55802f66e544cd468b1f7857c93b7f304c19d2a68484bd3e7d1c49d9
[INFO] running `Command { std: "docker" "start" "-a" "be74779b55802f66e544cd468b1f7857c93b7f304c19d2a68484bd3e7d1c49d9", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `RawWakerVTable`
[INFO] [stdout]  --> src/lib.rs:9:27
[INFO] [stdout]   |
[INFO] [stdout] 9 |     task::{Context, Poll, RawWakerVTable, Waker},
[INFO] [stdout]   |                           ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/lib.rs:111:37
[INFO] [stdout]     |
[INFO] [stdout] 111 |                         Poll::Ready(val) => {
[INFO] [stdout]     |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling db_async v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `RawWakerVTable`
[INFO] [stdout]  --> src/lib.rs:9:27
[INFO] [stdout]   |
[INFO] [stdout] 9 |     task::{Context, Poll, RawWakerVTable, Waker},
[INFO] [stdout]   |                           ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DBAsync`, `Immediate`, and `timer`
[INFO] [stdout]  --> src/main.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | use db_async::{DBAsync, Immediate, sleep, task::Task, timer};
[INFO] [stdout]   |                ^^^^^^^  ^^^^^^^^^                     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/lib.rs:111:37
[INFO] [stdout]     |
[INFO] [stdout] 111 |                         Poll::Ready(val) => {
[INFO] [stdout]     |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.55s
[INFO] running `Command { std: "docker" "inspect" "be74779b55802f66e544cd468b1f7857c93b7f304c19d2a68484bd3e7d1c49d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be74779b55802f66e544cd468b1f7857c93b7f304c19d2a68484bd3e7d1c49d9", kill_on_drop: false }`
[INFO] [stdout] be74779b55802f66e544cd468b1f7857c93b7f304c19d2a68484bd3e7d1c49d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] fefb7d85feac479e49f8f14323a39e5f05771c6d0c575fd62a29f0b43f664486
[INFO] running `Command { std: "docker" "start" "-a" "fefb7d85feac479e49f8f14323a39e5f05771c6d0c575fd62a29f0b43f664486", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `RawWakerVTable`
[INFO] [stderr]  --> src/lib.rs:9:27
[INFO] [stderr]   |
[INFO] [stderr] 9 |     task::{Context, Poll, RawWakerVTable, Waker},
[INFO] [stderr]   |                           ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `val`
[INFO] [stderr]    --> src/lib.rs:111:37
[INFO] [stderr]     |
[INFO] [stderr] 111 |                         Poll::Ready(val) => {
[INFO] [stderr]     |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `db_async` (lib) generated 2 warnings (run `cargo fix --lib -p db_async` to apply 1 suggestion)
[INFO] [stderr] warning: unused imports: `DBAsync`, `Immediate`, and `timer`
[INFO] [stderr]  --> src/main.rs:3:16
[INFO] [stderr]   |
[INFO] [stderr] 3 | use db_async::{DBAsync, Immediate, sleep, task::Task, timer};
[INFO] [stderr]   |                ^^^^^^^  ^^^^^^^^^                     ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `db_async` (bin "db_async" test) generated 1 warning (run `cargo fix --bin "db_async" --tests` to apply 1 suggestion)
[INFO] [stderr] warning: `db_async` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/db_async-584460f2710c3e1c)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_async_fn has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "fefb7d85feac479e49f8f14323a39e5f05771c6d0c575fd62a29f0b43f664486", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fefb7d85feac479e49f8f14323a39e5f05771c6d0c575fd62a29f0b43f664486", kill_on_drop: false }`
[INFO] [stdout] fefb7d85feac479e49f8f14323a39e5f05771c6d0c575fd62a29f0b43f664486
