[INFO] fetching crate eui48 1.1.0...
[INFO] testing eui48-1.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate eui48 1.1.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate eui48 1.1.0 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 eui48 1.1.0
[INFO] finished tweaking crates.io crate eui48 1.1.0
[INFO] tweaked toml for crates.io crate eui48 1.1.0 written to /workspace/builds/worker-8/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] d89b5dc939b10dbda5f557aa1d27ff8d530123650aaad98643fdff065f9455ab
[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" "d89b5dc939b10dbda5f557aa1d27ff8d530123650aaad98643fdff065f9455ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d89b5dc939b10dbda5f557aa1d27ff8d530123650aaad98643fdff065f9455ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d89b5dc939b10dbda5f557aa1d27ff8d530123650aaad98643fdff065f9455ab", kill_on_drop: false }`
[INFO] [stdout] d89b5dc939b10dbda5f557aa1d27ff8d530123650aaad98643fdff065f9455ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 321ac3f5d38e32a1030300acbd382d9464d6e0590f71ebf9e790ad2acbf1b504
[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" "321ac3f5d38e32a1030300acbd382d9464d6e0590f71ebf9e790ad2acbf1b504", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling eui48 v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.69s
[INFO] running `Command { std: "docker" "inspect" "321ac3f5d38e32a1030300acbd382d9464d6e0590f71ebf9e790ad2acbf1b504", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "321ac3f5d38e32a1030300acbd382d9464d6e0590f71ebf9e790ad2acbf1b504", kill_on_drop: false }`
[INFO] [stdout] 321ac3f5d38e32a1030300acbd382d9464d6e0590f71ebf9e790ad2acbf1b504
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 24aa74a7de346e9a5f0fccf1a422981966c90f1d3dece0b674ee5bccca5e878c
[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" "24aa74a7de346e9a5f0fccf1a422981966c90f1d3dece0b674ee5bccca5e878c", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]    Compiling bincode v1.3.1
[INFO] [stderr]    Compiling eui48 v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.36s
[INFO] running `Command { std: "docker" "inspect" "24aa74a7de346e9a5f0fccf1a422981966c90f1d3dece0b674ee5bccca5e878c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24aa74a7de346e9a5f0fccf1a422981966c90f1d3dece0b674ee5bccca5e878c", kill_on_drop: false }`
[INFO] [stdout] 24aa74a7de346e9a5f0fccf1a422981966c90f1d3dece0b674ee5bccca5e878c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] b3ac77c3924c5d9363d949f96e6bb148abe75e6e226f18e2c5b1df2d4ebddff6
[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" "b3ac77c3924c5d9363d949f96e6bb148abe75e6e226f18e2c5b1df2d4ebddff6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/eui48-1b0e466caab0177d
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test tests::test_as_bytes ... ok
[INFO] [stdout] test tests::test_broadcast ... ok
[INFO] [stdout] test tests::test_compare ... ok
[INFO] [stdout] test tests::test_fmt_debug ... ok
[INFO] [stdout] test tests::test_is_nil ... ok
[INFO] [stdout] test tests::test_fmt ... ok
[INFO] [stdout] test tests::test_new ... ok
[INFO] [stdout] test tests::test_nil ... ok
[INFO] [stdout] test tests::test_macaddressformat_derive ... ok
[INFO] [stdout] test tests::test_parseerror_fmt ... ok
[INFO] [stdout] test tests::test_is_local ... ok
[INFO] [stdout] test tests::test_default ... ok
[INFO] [stdout] test tests::test_is_broadcast ... ok
[INFO] [stdout] test tests::test_serialize ... ok
[INFO] [stdout] test tests::test_to_interfaceid ... ok
[INFO] [stdout] test tests::test_fmt_parse_errors ... ok
[INFO] [stdout] test tests::test_is_multicast ... ok
[INFO] [stdout] test tests::test_is_unicast ... ok
[INFO] [stdout] test tests::test_deserialize ... ok
[INFO] [stdout] test tests::test_is_universal ... ok
[INFO] [stdout] test tests::test_from_bytes ... ok
[INFO] [stdout] test tests::test_to_array ... ok
[INFO] [stdout] test tests::test_serialize_roundtrip ... ok
[INFO] [stdout] test tests::test_to_canonical ... ok
[INFO] [stdout] test tests::test_to_dot_string ... ok
[INFO] [stdout] test tests::test_to_hex_string ... ok
[INFO] [stdout] test tests::test_to_hexadecimal ... ok
[INFO] [stdout] test tests::test_clone ... ok
[INFO] [stdout] test tests::test_to_link_local ... ok
[INFO] [stdout] test tests::test_to_string ... ok
[INFO] [stdout] test tests::test_parse_str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests eui48
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b3ac77c3924c5d9363d949f96e6bb148abe75e6e226f18e2c5b1df2d4ebddff6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3ac77c3924c5d9363d949f96e6bb148abe75e6e226f18e2c5b1df2d4ebddff6", kill_on_drop: false }`
[INFO] [stdout] b3ac77c3924c5d9363d949f96e6bb148abe75e6e226f18e2c5b1df2d4ebddff6