[INFO] fetching crate macaddr 1.0.1...
[INFO] testing macaddr-1.0.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate macaddr 1.0.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate macaddr 1.0.1 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 macaddr 1.0.1
[INFO] finished tweaking crates.io crate macaddr 1.0.1
[INFO] tweaked toml for crates.io crate macaddr 1.0.1 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] [stderr]     Blocking waiting for file lock on package cache
[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] [stdout] ed5e90a6153b040adbe307194a638e5b28eea8a17e946ca68028f95a91d8a7fc
[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" "ed5e90a6153b040adbe307194a638e5b28eea8a17e946ca68028f95a91d8a7fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed5e90a6153b040adbe307194a638e5b28eea8a17e946ca68028f95a91d8a7fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed5e90a6153b040adbe307194a638e5b28eea8a17e946ca68028f95a91d8a7fc", kill_on_drop: false }`
[INFO] [stdout] ed5e90a6153b040adbe307194a638e5b28eea8a17e946ca68028f95a91d8a7fc
[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] 2febd6466a21e57816117741cf79fd72be582ea7f853bf43aa4642b80eee46d6
[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" "2febd6466a21e57816117741cf79fd72be582ea7f853bf43aa4642b80eee46d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling macaddr v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "2febd6466a21e57816117741cf79fd72be582ea7f853bf43aa4642b80eee46d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2febd6466a21e57816117741cf79fd72be582ea7f853bf43aa4642b80eee46d6", kill_on_drop: false }`
[INFO] [stdout] 2febd6466a21e57816117741cf79fd72be582ea7f853bf43aa4642b80eee46d6
[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] [stdout] 97502b4e0d1404df5ec4d94b19f3e8a1913464e125171a2ac32533862a7beeda
[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" "97502b4e0d1404df5ec4d94b19f3e8a1913464e125171a2ac32533862a7beeda", kill_on_drop: false }`
[INFO] [stderr]    Compiling macaddr v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "97502b4e0d1404df5ec4d94b19f3e8a1913464e125171a2ac32533862a7beeda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97502b4e0d1404df5ec4d94b19f3e8a1913464e125171a2ac32533862a7beeda", kill_on_drop: false }`
[INFO] [stdout] 97502b4e0d1404df5ec4d94b19f3e8a1913464e125171a2ac32533862a7beeda
[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] 882536b9ad9d4b7a11af8eedaf80fe2ca34ca541b3c2d9e1d4269e59c8d830b2
[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" "882536b9ad9d4b7a11af8eedaf80fe2ca34ca541b3c2d9e1d4269e59c8d830b2", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 20 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/macaddr-ec01c42a6d7d05dd)
[INFO] [stdout] test parser::tests::test_parse_canonical_format ... ok
[INFO] [stderr]    Doc-tests macaddr
[INFO] [stdout] test parser::tests::test_parse_v6_different_delimiters ... ok
[INFO] [stdout] test parser::tests::test_parse_v6_empty ... ok
[INFO] [stdout] test parser::tests::test_parse_v6_invalid_char ... ok
[INFO] [stdout] test parser::tests::test_parse_v6_lower_case_canonical_format ... ok
[INFO] [stdout] test parser::tests::test_parse_v6_mixed_case_canonical_format ... ok
[INFO] [stdout] test parser::tests::test_parse_v6_partial_end ... ok
[INFO] [stdout] test parser::tests::test_parse_v6_partial_start ... ok
[INFO] [stdout] test parser::tests::test_parse_colon_format ... ok
[INFO] [stdout] test parser::tests::test_parse_empty ... ok
[INFO] [stdout] test parser::tests::test_parse_v6_upper_case_canonical_format ... ok
[INFO] [stdout] test parser::tests::test_parse_v8_empty ... ok
[INFO] [stdout] test parser::tests::test_parse_v8_invalid_char ... ok
[INFO] [stdout] test parser::tests::test_parse_v6_colon_format ... ok
[INFO] [stdout] test parser::tests::test_parse_v8_partial_start ... ok
[INFO] [stdout] test parser::tests::test_parse_v8_different_delimiters ... ok
[INFO] [stdout] test parser::tests::test_parse_v8_colon_format ... ok
[INFO] [stdout] test parser::tests::test_parse_v8_partial_end ... ok
[INFO] [stdout] test parser::tests::test_parse_v8_canonical_format ... ok
[INFO] [stdout] test parser::tests::test_parse_v6_cisco_format ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test src/addr6.rs - addr6::MacAddr6::is_nil (line 55) ... ok
[INFO] [stdout] test src/addr6.rs - addr6::MacAddr6::is_local (line 130) ... ok
[INFO] [stdout] test src/addr6.rs - addr6::MacAddr6::is_broadcast (line 70) ... ok
[INFO] [stdout] test src/addr6.rs - addr6::MacAddr6::as_bytes (line 145) ... ok
[INFO] [stdout] test src/addr.rs - addr::MacAddr::is_v8 (line 35) ... ok
[INFO] [stdout] test src/addr6.rs - addr6::MacAddr6::into_array (line 159) ... ok
[INFO] [stdout] test src/addr6.rs - addr6::MacAddr6::nil (line 29) ... ok
[INFO] [stdout] test src/addr.rs - addr::MacAddr::as_bytes (line 55) ... ok
[INFO] [stdout] test src/addr6.rs - addr6::MacAddr6::new (line 16) ... ok
[INFO] [stdout] test src/addr6.rs - addr6::MacAddr6 (line 200) ... ok
[INFO] [stdout] test src/addr6.rs - addr6::MacAddr6::broadcast (line 42) ... ok
[INFO] [stdout] test src/addr6.rs - addr6::MacAddr6::is_unicast (line 85) ... ok
[INFO] [stdout] test src/addr6.rs - addr6::MacAddr6::is_multicast (line 100) ... ok
[INFO] [stdout] test src/addr6.rs - addr6::MacAddr6::is_universal (line 115) ... ok
[INFO] [stdout] test src/addr.rs - addr::MacAddr::is_v6 (line 17) ... ok
[INFO] [stdout] test src/addr8.rs - addr8::MacAddr8 (line 200) ... ok
[INFO] [stdout] test src/addr8.rs - addr8::MacAddr8::is_broadcast (line 70) ... ok
[INFO] [stdout] test src/addr8.rs - addr8::MacAddr8::new (line 16) ... ok
[INFO] [stdout] test src/addr8.rs - addr8::MacAddr8::nil (line 29) ... ok
[INFO] [stdout] test src/addr8.rs - addr8::MacAddr8::as_bytes (line 145) ... ok
[INFO] [stdout] test src/addr8.rs - addr8::MacAddr8::into_array (line 159) ... ok
[INFO] [stdout] test src/addr8.rs - addr8::MacAddr8::broadcast (line 42) ... ok
[INFO] [stdout] test src/addr8.rs - addr8::MacAddr8::is_multicast (line 100) ... ok
[INFO] [stdout] test src/addr8.rs - addr8::MacAddr8::is_local (line 130) ... ok
[INFO] [stdout] test src/addr8.rs - addr8::MacAddr8::is_nil (line 55) ... ok
[INFO] [stdout] test src/addr8.rs - addr8::MacAddr8::is_universal (line 115) ... ok
[INFO] [stdout] test src/addr8.rs - addr8::MacAddr8::is_unicast (line 85) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 9.08s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "882536b9ad9d4b7a11af8eedaf80fe2ca34ca541b3c2d9e1d4269e59c8d830b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "882536b9ad9d4b7a11af8eedaf80fe2ca34ca541b3c2d9e1d4269e59c8d830b2", kill_on_drop: false }`
[INFO] [stdout] 882536b9ad9d4b7a11af8eedaf80fe2ca34ca541b3c2d9e1d4269e59c8d830b2