[INFO] fetching crate w5500-ll 0.1.0...
[INFO] testing w5500-ll-0.1.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate w5500-ll 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate w5500-ll 0.1.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "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-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded embedded-hal-mock v0.7.2
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5bca875fa46c1f145969389c4b69f7bf6c7f7ddd7186f696677f0fcfa12e02b8
[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" "5bca875fa46c1f145969389c4b69f7bf6c7f7ddd7186f696677f0fcfa12e02b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5bca875fa46c1f145969389c4b69f7bf6c7f7ddd7186f696677f0fcfa12e02b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bca875fa46c1f145969389c4b69f7bf6c7f7ddd7186f696677f0fcfa12e02b8", kill_on_drop: false }`
[INFO] [stdout] 5bca875fa46c1f145969389c4b69f7bf6c7f7ddd7186f696677f0fcfa12e02b8
[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=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" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f9ff1303eaba3748e1992bb5d3dce1d7976412023776c75c35475abca4bbb412
[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" "f9ff1303eaba3748e1992bb5d3dce1d7976412023776c75c35475abca4bbb412", kill_on_drop: false }`
[INFO] [stderr]    Compiling embedded-hal v0.2.4
[INFO] [stderr]    Compiling w5500-ll v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.56s
[INFO] running `Command { std: "docker" "inspect" "f9ff1303eaba3748e1992bb5d3dce1d7976412023776c75c35475abca4bbb412", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9ff1303eaba3748e1992bb5d3dce1d7976412023776c75c35475abca4bbb412", kill_on_drop: false }`
[INFO] [stdout] f9ff1303eaba3748e1992bb5d3dce1d7976412023776c75c35475abca4bbb412
[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=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" "+beta-2021-01-01" "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] b54d3bf3c03187a4fe00e21c0d564cbad5b9d1f799bbdcaa1e55b7ede91298a7
[INFO] running `Command { std: "docker" "start" "-a" "b54d3bf3c03187a4fe00e21c0d564cbad5b9d1f799bbdcaa1e55b7ede91298a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling embedded-hal-mock v0.7.2
[INFO] [stderr]    Compiling w5500-ll v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.04s
[INFO] running `Command { std: "docker" "inspect" "b54d3bf3c03187a4fe00e21c0d564cbad5b9d1f799bbdcaa1e55b7ede91298a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b54d3bf3c03187a4fe00e21c0d564cbad5b9d1f799bbdcaa1e55b7ede91298a7", kill_on_drop: false }`
[INFO] [stdout] b54d3bf3c03187a4fe00e21c0d564cbad5b9d1f799bbdcaa1e55b7ede91298a7
[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=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" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 787acaf0efbe82cfec2b11b1af04fc825d8be90f221bd430552e49b6d0d5747c
[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" "787acaf0efbe82cfec2b11b1af04fc825d8be90f221bd430552e49b6d0d5747c", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] running 6 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/w5500_ll-0c9bb1e60d12cda0
[INFO] [stdout] test blocking::tests::spi_header_0 ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/net_format-6f0b9710bed3e06d
[INFO] [stdout] test blocking::tests::spi_header_1 ... ok
[INFO] [stdout] test blocking::tests::spi_header_3 ... ok
[INFO] [stdout] test blocking::tests::spi_header_5 ... ok
[INFO] [stdout] test blocking::tests::spi_header_2 ... ok
[INFO] [stdout] test blocking::tests::spi_header_4 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/version_numbers-0aaae889f49a1771
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_readme_deps ... ok
[INFO] [stderr]    Doc-tests w5500-ll
[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; finished in 0.34s
[INFO] [stdout] 
[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-92c1a9b8ee118b6a.rlib --extern embedded_hal_mock=/opt/rustwide/target/debug/deps/libembedded_hal_mock-d407eed83555f75c.rlib --extern version_sync=/opt/rustwide/target/debug/deps/libversion_sync-790738c3792b66ab.rlib --extern w5500_ll=/opt/rustwide/target/debug/deps/libw5500_ll-97d140bdab9a56a1.rlib -C embed-bitcode=no` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "787acaf0efbe82cfec2b11b1af04fc825d8be90f221bd430552e49b6d0d5747c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "787acaf0efbe82cfec2b11b1af04fc825d8be90f221bd430552e49b6d0d5747c", kill_on_drop: false }`
[INFO] [stdout] 787acaf0efbe82cfec2b11b1af04fc825d8be90f221bd430552e49b6d0d5747c