[INFO] fetching crate tokio-seqpacket 0.5.3...
[INFO] testing tokio-seqpacket-0.5.3 against 1.55.0 for beta-1.56-1
[INFO] extracting crate tokio-seqpacket 0.5.3 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate tokio-seqpacket 0.5.3 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tokio-seqpacket 0.5.3
[INFO] finished tweaking crates.io crate tokio-seqpacket 0.5.3
[INFO] tweaked toml for crates.io crate tokio-seqpacket 0.5.3 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cf1cda647329bf64d7495df7e8318e6ffcf670287a213c48a187162e3e712767
[INFO] running `Command { std: "docker" "start" "-a" "cf1cda647329bf64d7495df7e8318e6ffcf670287a213c48a187162e3e712767", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf1cda647329bf64d7495df7e8318e6ffcf670287a213c48a187162e3e712767", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf1cda647329bf64d7495df7e8318e6ffcf670287a213c48a187162e3e712767", kill_on_drop: false }`
[INFO] [stdout] cf1cda647329bf64d7495df7e8318e6ffcf670287a213c48a187162e3e712767
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b917897fd945756ec6c47332ed7a1887c1da18eabbf70eb398cc54466f232ed1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b917897fd945756ec6c47332ed7a1887c1da18eabbf70eb398cc54466f232ed1", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v1.11.0
[INFO] [stderr]    Compiling filedesc v0.5.0
[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]    Compiling tokio-seqpacket v0.5.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.98s
[INFO] running `Command { std: "docker" "inspect" "b917897fd945756ec6c47332ed7a1887c1da18eabbf70eb398cc54466f232ed1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b917897fd945756ec6c47332ed7a1887c1da18eabbf70eb398cc54466f232ed1", kill_on_drop: false }`
[INFO] [stdout] b917897fd945756ec6c47332ed7a1887c1da18eabbf70eb398cc54466f232ed1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 843041ff35b425d44c605c0d278bbab244b194b9f0c2fb96a7e8766de2dfe3c5
[INFO] running `Command { std: "docker" "start" "-a" "843041ff35b425d44c605c0d278bbab244b194b9f0c2fb96a7e8766de2dfe3c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling assert2-macros v0.3.6
[INFO] [stderr]    Compiling assert2 v0.3.6
[INFO] [stderr]    Compiling tokio-seqpacket v0.5.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.98s
[INFO] running `Command { std: "docker" "inspect" "843041ff35b425d44c605c0d278bbab244b194b9f0c2fb96a7e8766de2dfe3c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "843041ff35b425d44c605c0d278bbab244b194b9f0c2fb96a7e8766de2dfe3c5", kill_on_drop: false }`
[INFO] [stdout] 843041ff35b425d44c605c0d278bbab244b194b9f0c2fb96a7e8766de2dfe3c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 778c9c2912768eb67cf67e0646f7b098514f926e97bd3ddbbeebff2dc02ee180
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "778c9c2912768eb67cf67e0646f7b098514f926e97bd3ddbbeebff2dc02ee180", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tokio_seqpacket-031ef32f26b623bb)
[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/ancillary_with_fd.rs (/opt/rustwide/target/debug/deps/ancillary_with_fd-3756c1578f789e65)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test pass_fd ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/listener.rs (/opt/rustwide/target/debug/deps/listener-8dc992d6dae4f543)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test unix_seqpacket_listener ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/raw_fd.rs (/opt/rustwide/target/debug/deps/raw_fd-9bced7ccba2700eb)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test send_recv ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/socket.rs (/opt/rustwide/target/debug/deps/socket-65e14d63b4cb36b3)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test send_recv_out_of_order ... ok
[INFO] [stdout] test send_recv_vectored ... ok
[INFO] [stdout] test multiple_waiters ... ok
[INFO] [stdout] test send_recv ... ok
[INFO] [stdout] test echo_loop ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/split.rs (/opt/rustwide/target/debug/deps/split-a622510ab8432961)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test send_recv ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tokio-seqpacket
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/ancillary.rs - ancillary::SocketAncillary::new (line 308) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 29) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "778c9c2912768eb67cf67e0646f7b098514f926e97bd3ddbbeebff2dc02ee180", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "778c9c2912768eb67cf67e0646f7b098514f926e97bd3ddbbeebff2dc02ee180", kill_on_drop: false }`
[INFO] [stdout] 778c9c2912768eb67cf67e0646f7b098514f926e97bd3ddbbeebff2dc02ee180