[INFO] fetching crate w5500-ll 0.1.0...
[INFO] testing w5500-ll-0.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate w5500-ll 0.1.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate w5500-ll 0.1.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate w5500-ll 0.1.0
[INFO] finished tweaking crates.io crate w5500-ll 0.1.0
[INFO] tweaked toml for crates.io crate w5500-ll 0.1.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7cecce7ee80829faf203d9f7c204cea84b0244539966e683359c6e4221fb5649
[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" "7cecce7ee80829faf203d9f7c204cea84b0244539966e683359c6e4221fb5649", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7cecce7ee80829faf203d9f7c204cea84b0244539966e683359c6e4221fb5649", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cecce7ee80829faf203d9f7c204cea84b0244539966e683359c6e4221fb5649", kill_on_drop: false }`
[INFO] [stdout] 7cecce7ee80829faf203d9f7c204cea84b0244539966e683359c6e4221fb5649
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6e849bb87469cda145b670a645fac3de2254e86b0af4f58549fd224240606f8
[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" "a6e849bb87469cda145b670a645fac3de2254e86b0af4f58549fd224240606f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling w5500-ll v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "a6e849bb87469cda145b670a645fac3de2254e86b0af4f58549fd224240606f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6e849bb87469cda145b670a645fac3de2254e86b0af4f58549fd224240606f8", kill_on_drop: false }`
[INFO] [stdout] a6e849bb87469cda145b670a645fac3de2254e86b0af4f58549fd224240606f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 993601d425f15b62bd711d6635efe27d9a1b3a1e57717009bf6727f4d618bd8d
[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" "993601d425f15b62bd711d6635efe27d9a1b3a1e57717009bf6727f4d618bd8d", kill_on_drop: false }`
[INFO] [stderr]    Compiling pulldown-cmark v0.7.2
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling embedded-hal-mock v0.7.2
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]    Compiling version-sync v0.9.1
[INFO] [stderr]    Compiling w5500-ll v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 25.39s
[INFO] running `Command { std: "docker" "inspect" "993601d425f15b62bd711d6635efe27d9a1b3a1e57717009bf6727f4d618bd8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "993601d425f15b62bd711d6635efe27d9a1b3a1e57717009bf6727f4d618bd8d", kill_on_drop: false }`
[INFO] [stdout] 993601d425f15b62bd711d6635efe27d9a1b3a1e57717009bf6727f4d618bd8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] da7f6485def5dcc9f17c9137fb0a23272da8373f38f8465bd1c4186f39d708d3
[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" "da7f6485def5dcc9f17c9137fb0a23272da8373f38f8465bd1c4186f39d708d3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/w5500_ll-36b8d4c5cdd0a89e
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test blocking::tests::spi_header_1 ... ok
[INFO] [stdout] test blocking::tests::spi_header_2 ... ok
[INFO] [stdout] test blocking::tests::spi_header_5 ... ok
[INFO] [stdout] test blocking::tests::spi_header_4 ... ok
[INFO] [stdout] test blocking::tests::spi_header_3 ... ok
[INFO] [stdout] test blocking::tests::spi_header_0 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/net_format-6ede47802c1869aa
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test ipv4_format ... ok
[INFO] [stdout] test mac_format ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/version_numbers-717e88bbc39cf68b
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_readme_deps ... ok
[INFO] [stdout] test test_html_root_url ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests w5500-ll
[INFO] [stdout] 
[INFO] [stdout] running 95 tests
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --test /opt/rustwide/workdir/src/lib.rs --crate-name w5500_ll -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern embedded_hal=/opt/rustwide/target/debug/deps/libembedded_hal-19ee958e1d26c546.rlib --extern embedded_hal_mock=/opt/rustwide/target/debug/deps/libembedded_hal_mock-5eba2915f44747ad.rlib --extern version_sync=/opt/rustwide/target/debug/deps/libversion_sync-e8987cd11f7cd5cc.rlib --extern w5500_ll=/opt/rustwide/target/debug/deps/libw5500_ll-b207f12c6d8da415.rlib -C embed-bitcode=no` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "da7f6485def5dcc9f17c9137fb0a23272da8373f38f8465bd1c4186f39d708d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da7f6485def5dcc9f17c9137fb0a23272da8373f38f8465bd1c4186f39d708d3", kill_on_drop: false }`
[INFO] [stdout] da7f6485def5dcc9f17c9137fb0a23272da8373f38f8465bd1c4186f39d708d3