[INFO] fetching crate macro-attr-2018 1.1.1...
[INFO] testing macro-attr-2018-1.1.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate macro-attr-2018 1.1.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate macro-attr-2018 1.1.1 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 macro-attr-2018 1.1.1
[INFO] finished tweaking crates.io crate macro-attr-2018 1.1.1
[INFO] tweaked toml for crates.io crate macro-attr-2018 1.1.1 written to /workspace/builds/worker-5/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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 6f4c65756ad3f1c885f54856380f422c6e5a6f7cc698b9caff5fdf34c306c44a
[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" "6f4c65756ad3f1c885f54856380f422c6e5a6f7cc698b9caff5fdf34c306c44a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f4c65756ad3f1c885f54856380f422c6e5a6f7cc698b9caff5fdf34c306c44a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f4c65756ad3f1c885f54856380f422c6e5a6f7cc698b9caff5fdf34c306c44a", kill_on_drop: false }`
[INFO] [stdout] 6f4c65756ad3f1c885f54856380f422c6e5a6f7cc698b9caff5fdf34c306c44a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 710d8a18f2ed0fbec052358bf6d91d2fac3e6310f474116b098ee71fd492d617
[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" "710d8a18f2ed0fbec052358bf6d91d2fac3e6310f474116b098ee71fd492d617", kill_on_drop: false }`
[INFO] [stderr]    Compiling macro-attr-2018 v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "710d8a18f2ed0fbec052358bf6d91d2fac3e6310f474116b098ee71fd492d617", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "710d8a18f2ed0fbec052358bf6d91d2fac3e6310f474116b098ee71fd492d617", kill_on_drop: false }`
[INFO] [stdout] 710d8a18f2ed0fbec052358bf6d91d2fac3e6310f474116b098ee71fd492d617
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] eaa759e25b5e722cc1bc5bbcfefbbbea000f9d639dfc33e28049e90f9b0ea3b0
[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" "eaa759e25b5e722cc1bc5bbcfefbbbea000f9d639dfc33e28049e90f9b0ea3b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling macro-attr-2018 v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.85s
[INFO] running `Command { std: "docker" "inspect" "eaa759e25b5e722cc1bc5bbcfefbbbea000f9d639dfc33e28049e90f9b0ea3b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaa759e25b5e722cc1bc5bbcfefbbbea000f9d639dfc33e28049e90f9b0ea3b0", kill_on_drop: false }`
[INFO] [stdout] eaa759e25b5e722cc1bc5bbcfefbbbea000f9d639dfc33e28049e90f9b0ea3b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] eb9b69521f5bd69e172b72290b6af2f79e347f6a93f0f55a97db99acdc7882aa
[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" "eb9b69521f5bd69e172b72290b6af2f79e347f6a93f0f55a97db99acdc7882aa", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/macro_attr_2018-28f97ea5e2525ef1)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/empty_bi_derives.rs (/opt/rustwide/target/debug/deps/empty_bi_derives-daf24f6e538341a5)
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/enum_iterator.rs (/opt/rustwide/target/debug/deps/enum_iterator-fac0a5220b68a67b)
[INFO] [stdout] test test_empty_bi_derives ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_enum_iterator ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/enum_try_from.rs (/opt/rustwide/target/debug/deps/enum_try_from-f102821191751ae2)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_try_from ... 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/items.rs (/opt/rustwide/target/debug/deps/items-2a8be9c911f94875)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_items ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/passthru_derive.rs (/opt/rustwide/target/debug/deps/passthru_derive-b38a7e9516eddcd7)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_passthru_derive ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/trailing_comma.rs (/opt/rustwide/target/debug/deps/trailing_comma-af241e0532ede0a8)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/vis.rs (/opt/rustwide/target/debug/deps/vis-80d786eb066c37bd)
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_trailing_comma ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_nested_vis ... ok
[INFO] [stdout] test test_nested_vis_tt ... ok
[INFO] [stdout] test test_vis_tt ... ok
[INFO] [stdout] test test_vis ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests macro-attr-2018
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - macro_attr (line 66) ... ignored
[INFO] [stdout] test src/lib.rs - macro_attr (line 73) ... ignored
[INFO] [stdout] test src/lib.rs - (line 19) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.71s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "eb9b69521f5bd69e172b72290b6af2f79e347f6a93f0f55a97db99acdc7882aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb9b69521f5bd69e172b72290b6af2f79e347f6a93f0f55a97db99acdc7882aa", kill_on_drop: false }`
[INFO] [stdout] eb9b69521f5bd69e172b72290b6af2f79e347f6a93f0f55a97db99acdc7882aa