[INFO] fetching crate safina-executor 0.1.7...
[INFO] testing safina-executor-0.1.7 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate safina-executor 0.1.7 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate safina-executor 0.1.7 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-executor 0.1.7
[INFO] finished tweaking crates.io crate safina-executor 0.1.7
[INFO] tweaked toml for crates.io crate safina-executor 0.1.7 written to /workspace/builds/worker-2/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-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" "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] d7a2db1034e0dabe3fe68f26c957f0760c3faaa45447670566058a677d691427
[INFO] running `Command { std: "docker" "start" "-a" "d7a2db1034e0dabe3fe68f26c957f0760c3faaa45447670566058a677d691427", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d7a2db1034e0dabe3fe68f26c957f0760c3faaa45447670566058a677d691427", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7a2db1034e0dabe3fe68f26c957f0760c3faaa45447670566058a677d691427", kill_on_drop: false }`
[INFO] [stdout] d7a2db1034e0dabe3fe68f26c957f0760c3faaa45447670566058a677d691427
[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=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] d286153a053dae64afc0172b9cc4dc4c715322ddadb49a21b7727a13d62a5a48
[INFO] running `Command { std: "docker" "start" "-a" "d286153a053dae64afc0172b9cc4dc4c715322ddadb49a21b7727a13d62a5a48", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling safina-sync v0.1.5
[INFO] [stderr]    Compiling safina-threadpool v0.1.3
[INFO] [stderr]    Compiling safina-executor v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.99s
[INFO] running `Command { std: "docker" "inspect" "d286153a053dae64afc0172b9cc4dc4c715322ddadb49a21b7727a13d62a5a48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d286153a053dae64afc0172b9cc4dc4c715322ddadb49a21b7727a13d62a5a48", kill_on_drop: false }`
[INFO] [stdout] d286153a053dae64afc0172b9cc4dc4c715322ddadb49a21b7727a13d62a5a48
[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=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] 6b8c05cceb39fcebaa0b63e625c48e349c3966d4ca956dcfec32cf21173f772f
[INFO] running `Command { std: "docker" "start" "-a" "6b8c05cceb39fcebaa0b63e625c48e349c3966d4ca956dcfec32cf21173f772f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling safina-timer v0.1.9
[INFO] [stderr]    Compiling safina-executor v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 29.61s
[INFO] running `Command { std: "docker" "inspect" "6b8c05cceb39fcebaa0b63e625c48e349c3966d4ca956dcfec32cf21173f772f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b8c05cceb39fcebaa0b63e625c48e349c3966d4ca956dcfec32cf21173f772f", kill_on_drop: false }`
[INFO] [stdout] 6b8c05cceb39fcebaa0b63e625c48e349c3966d4ca956dcfec32cf21173f772f
[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=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] 78b82f738df18d9fa5586c8dccdf6b083f65880a0f98ed7fd71e354c6dbb127a
[INFO] running `Command { std: "docker" "start" "-a" "78b82f738df18d9fa5586c8dccdf6b083f65880a0f98ed7fd71e354c6dbb127a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/safina_executor-6ce8194294fbd110)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration.rs (/opt/rustwide/target/debug/deps/integration-0c94167614749f00)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test test_block_on_unpin ... ok
[INFO] [stdout] test test_spawn_unpin ... ok
[INFO] [stdout] test test_spawn ... ok
[INFO] [stdout] test test_waking ... ok
[INFO] [stdout] test schedule_blocking_panic - should panic ... ok
[INFO] [stdout] test test_block_on_spawn_error ... ok
[INFO] [stdout] test test_block_on ... ok
[INFO] [stdout] test test_executor_block_on ... ok
[INFO] [stdout] test test_new ... ok
[INFO] [stdout] test test_default_trait ... ok
[INFO] [stdout] test test_default ... ok
[INFO] [stdout] test test_with_name ... ok
[INFO] [stdout] test test_executor_schedule_blocking ... ok
[INFO] [stdout] test test_schedule_blocking ... ok
[INFO] [stdout] test test_async_panic has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "78b82f738df18d9fa5586c8dccdf6b083f65880a0f98ed7fd71e354c6dbb127a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78b82f738df18d9fa5586c8dccdf6b083f65880a0f98ed7fd71e354c6dbb127a", kill_on_drop: false }`
[INFO] [stdout] 78b82f738df18d9fa5586c8dccdf6b083f65880a0f98ed7fd71e354c6dbb127a