[INFO] crate render-tree 0.1.0 is already in cache
[INFO] extracting crate render-tree 0.1.0 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/render-tree/0.1.0
[INFO] extracting crate render-tree 0.1.0 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/render-tree/0.1.0
[INFO] validating manifest of render-tree-0.1.0 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of render-tree-0.1.0 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing render-tree-0.1.0
[INFO] finished frobbing render-tree-0.1.0
[INFO] frobbed toml for render-tree-0.1.0 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/render-tree/0.1.0/Cargo.toml
[INFO] started frobbing render-tree-0.1.0
[INFO] finished frobbing render-tree-0.1.0
[INFO] frobbed toml for render-tree-0.1.0 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/render-tree/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing render-tree-0.1.0 against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/render-tree/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] 5475c91a10bb35c45c07c0ff122530a00c3900b27a2ef2808172798905724c50
[INFO] running `"docker" "start" "-a" "5475c91a10bb35c45c07c0ff122530a00c3900b27a2ef2808172798905724c50"`
[INFO] [stderr] warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
[INFO] [stderr]    Compiling render-tree v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning[E0705]: the feature `rust_2018_preview` is included in the Rust 2018 edition
[INFO] [stderr]  --> src/lib.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(rust_2018_preview)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `"docker" "inspect" "5475c91a10bb35c45c07c0ff122530a00c3900b27a2ef2808172798905724c50"`
[INFO] running `"docker" "rm" "-f" "5475c91a10bb35c45c07c0ff122530a00c3900b27a2ef2808172798905724c50"`
[INFO] [stdout] 5475c91a10bb35c45c07c0ff122530a00c3900b27a2ef2808172798905724c50
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/render-tree/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] cb8783e41c53cc1db3b984a2e4674eca770aacf9790bbd3b210e1eabd5c952cc
[INFO] running `"docker" "start" "-a" "cb8783e41c53cc1db3b984a2e4674eca770aacf9790bbd3b210e1eabd5c952cc"`
[INFO] [stderr] warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
[INFO] [stderr]    Compiling render-tree v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning[E0705]: the feature `rust_2018_preview` is included in the Rust 2018 edition
[INFO] [stderr]  --> src/lib.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(rust_2018_preview)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.82s
[INFO] running `"docker" "inspect" "cb8783e41c53cc1db3b984a2e4674eca770aacf9790bbd3b210e1eabd5c952cc"`
[INFO] running `"docker" "rm" "-f" "cb8783e41c53cc1db3b984a2e4674eca770aacf9790bbd3b210e1eabd5c952cc"`
[INFO] [stdout] cb8783e41c53cc1db3b984a2e4674eca770aacf9790bbd3b210e1eabd5c952cc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/render-tree/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"`
[INFO] [stdout] f6cefdf90cae7416fcd161ae28e43065995ddc4455a53d614670f089e859c76f
[INFO] running `"docker" "start" "-a" "f6cefdf90cae7416fcd161ae28e43065995ddc4455a53d614670f089e859c76f"`
[INFO] [stderr] warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/render_tree-7cdb8bfc466e3171
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test component::tests::test_inline_component ... ok
[INFO] [stdout] test component::tests::test_once_block_component ... ok
[INFO] [stdout] test component::tests::test_block_component ... ok
[INFO] [stdout] test helpers::tests::test_each ... ok
[INFO] [stdout] test helpers::tests::test_join ... ok
[INFO] [stdout] test macros::tests::basic_usage ... ok
[INFO] [stdout] test stylesheet::tests::test_glob ... ok
[INFO] [stdout] test stylesheet::tests::test_glob_with_typed_style ... ok
[INFO] [stdout] test stylesheet::tests::test_basic_lookup ... ok
[INFO] [stdout] test stylesheet::tests::test_basic_with_typed_style ... ok
[INFO] [stdout] test stylesheet::tests::test_priority ... ok
[INFO] [stdout] test stylesheet::tests::test_priority_with_typed_style ... ok
[INFO] [stdout] test stylesheet::tests::test_glob_matches_no_segments_with_typed_style ... ok
[INFO] [stdout] test stylesheet::tests::test_star ... ok
[INFO] [stdout] test stylesheet::tests::test_star_with_typed_style ... ok
[INFO] [stdout] test stylesheet::tests::test_glob_matches_no_segments ... ok
[INFO] [stdout] test stylesheet::tests::test_trailing_glob_is_terminal_and_matches_nothing ... ok
[INFO] [stdout] test stylesheet::tests::test_trailing_glob_is_terminal_with_typed_styles ... ok
[INFO] [stdout] test stylesheet::tests::test_trailing_glob_is_terminal_and_matches_nothing_with_typed_style ... ok
[INFO] [stdout] test stylesheet::tests::test_trailing_glob_is_terminal ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests render-tree
[INFO] [stderr] warning[E0705]: the feature `rust_2018_preview` is included in the Rust 2018 edition
[INFO] [stderr]  --> /opt/crater/workdir/src/lib.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(rust_2018_preview)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test src/helpers.rs - helpers::Each (line 28) ... ok
[INFO] [stdout] test src/document.rs - document::Document (line 46) ... ok
[INFO] [stdout] test src/component.rs - component::RenderComponent (line 121) ... ok
[INFO] [stdout] test src/lib.rs -  (line 15) ... ok
[INFO] [stdout] test src/document.rs - document::Document (line 20) ... ok
[INFO] [stdout] test src/helpers.rs - helpers::Each (line 49) ... ok
[INFO] [stdout] test src/helpers.rs - helpers::Join (line 198) ... ok
[INFO] [stdout] test src/lib.rs -  (line 155) ... ok
[INFO] [stdout] test src/lib.rs -  (line 49) ... ok
[INFO] [stdout] test src/macros.rs - tree (line 130) ... ok
[INFO] [stdout] test src/macros.rs - tree (line 7) ... ok
[INFO] [stdout] test src/render.rs - render::Render (line 15) ... ok
[INFO] [stdout] test src/macros.rs - tree (line 78) ... ok
[INFO] [stdout] test src/macros.rs - tree (line 41) ... ok
[INFO] [stdout] test src/stylesheet/mod.rs - stylesheet::Stylesheet::add (line 343) ... ok
[INFO] [stdout] test src/lib.rs -  (line 93) ... ok
[INFO] [stdout] test src/stylesheet/mod.rs - stylesheet::Stylesheet::add (line 355) ... ok
[INFO] [stdout] test src/stylesheet/mod.rs - stylesheet::Stylesheet::get (line 372) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "f6cefdf90cae7416fcd161ae28e43065995ddc4455a53d614670f089e859c76f"`
[INFO] running `"docker" "rm" "-f" "f6cefdf90cae7416fcd161ae28e43065995ddc4455a53d614670f089e859c76f"`
[INFO] [stdout] f6cefdf90cae7416fcd161ae28e43065995ddc4455a53d614670f089e859c76f