[INFO] crate weft_derive 0.1.1 is already in cache
[INFO] extracting crate weft_derive 0.1.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/weft_derive/0.1.1
[INFO] extracting crate weft_derive 0.1.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/weft_derive/0.1.1
[INFO] validating manifest of weft_derive-0.1.1 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of weft_derive-0.1.1 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing weft_derive-0.1.1
[INFO] finished frobbing weft_derive-0.1.1
[INFO] frobbed toml for weft_derive-0.1.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/weft_derive/0.1.1/Cargo.toml
[INFO] started frobbing weft_derive-0.1.1
[INFO] finished frobbing weft_derive-0.1.1
[INFO] frobbed toml for weft_derive-0.1.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/weft_derive/0.1.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing weft_derive-0.1.1 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/weft_derive/0.1.1:/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=warn" "-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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 4aca05804539c28fd0bdf8ed05a1236b9a9ad6af80de516611f0a375d167ecaa
[INFO] running `"docker" "start" "-a" "4aca05804539c28fd0bdf8ed05a1236b9a9ad6af80de516611f0a375d167ecaa"`
[INFO] [stderr]    Compiling syn v1.0.3
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling procedural-masquerade v0.1.6
[INFO] [stderr]    Compiling thin-slice v0.1.1
[INFO] [stderr]    Compiling dtoa-short v0.3.2
[INFO] [stderr]    Compiling servo_arc v0.1.1
[INFO] [stderr]    Compiling tendril v0.4.1
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling string_cache_codegen v0.4.2
[INFO] [stderr]    Compiling selectors v0.21.0
[INFO] [stderr]    Compiling string_cache v0.7.3
[INFO] [stderr]    Compiling html5ever v0.23.0
[INFO] [stderr]    Compiling html5ever v0.24.0
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]    Compiling serde_derive v1.0.99
[INFO] [stderr]    Compiling cssparser v0.25.9
[INFO] [stderr]    Compiling cssparser-macros v0.3.6
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling markup5ever v0.8.1
[INFO] [stderr]    Compiling markup5ever v0.9.0
[INFO] [stderr]    Compiling kuchiki v0.7.3
[INFO] [stderr]    Compiling weft_derive v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 41s
[INFO] running `"docker" "inspect" "4aca05804539c28fd0bdf8ed05a1236b9a9ad6af80de516611f0a375d167ecaa"`
[INFO] running `"docker" "rm" "-f" "4aca05804539c28fd0bdf8ed05a1236b9a9ad6af80de516611f0a375d167ecaa"`
[INFO] [stdout] 4aca05804539c28fd0bdf8ed05a1236b9a9ad6af80de516611f0a375d167ecaa
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/weft_derive/0.1.1:/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=warn" "-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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 2ee4e82aea5cda227ab7087169df80154a76c191e705809cd1b1e5f3cbbad5b6
[INFO] running `"docker" "start" "-a" "2ee4e82aea5cda227ab7087169df80154a76c191e705809cd1b1e5f3cbbad5b6"`
[INFO] [stderr]    Compiling weft_derive v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.35s
[INFO] running `"docker" "inspect" "2ee4e82aea5cda227ab7087169df80154a76c191e705809cd1b1e5f3cbbad5b6"`
[INFO] running `"docker" "rm" "-f" "2ee4e82aea5cda227ab7087169df80154a76c191e705809cd1b1e5f3cbbad5b6"`
[INFO] [stdout] 2ee4e82aea5cda227ab7087169df80154a76c191e705809cd1b1e5f3cbbad5b6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/weft_derive/0.1.1:/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=warn" "-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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] f1ff6b880b950ed4df95722685141af799142c716ed37b634dda68a918d12a1e
[INFO] running `"docker" "start" "-a" "f1ff6b880b950ed4df95722685141af799142c716ed37b634dda68a918d12a1e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/weft_derive-f51af24aaf1aaef7
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test inline_parse::tests::test_trivial_literal ... ok
[INFO] [stdout] test tests::can_parse_with_path ... ok
[INFO] [stdout] test inline_parse::tests::test_trivial_expr ... ok
[INFO] [stdout] test tests::can_parse_with_source ... ok
[INFO] [stdout] test inline_parse::tests::test_mixed_1 ... ok
[INFO] [stdout] test tests::cannot_parse_with_neither_source_or_path ... ok
[INFO] [stdout] test tests::cannot_parse_with_both_source_or_path ... ok
[INFO] [stdout] test tests::will_extract_selector ... ok
[INFO] [stdout] test inline_parse::tests::test_mixed_2 ... ok
[INFO] [stdout] test tests::cannot_parse_with_multiple_root_matches ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests weft_derive
[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 `"docker" "inspect" "f1ff6b880b950ed4df95722685141af799142c716ed37b634dda68a918d12a1e"`
[INFO] running `"docker" "rm" "-f" "f1ff6b880b950ed4df95722685141af799142c716ed37b634dda68a918d12a1e"`
[INFO] [stdout] f1ff6b880b950ed4df95722685141af799142c716ed37b634dda68a918d12a1e