[INFO] crate structdoc 0.1.3 is already in cache
[INFO] extracting crate structdoc 0.1.3 into work/ex/beta-1.37-6/sources/1.36.0/reg/structdoc/0.1.3
[INFO] extracting crate structdoc 0.1.3 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/structdoc/0.1.3
[INFO] validating manifest of structdoc-0.1.3 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of structdoc-0.1.3 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing structdoc-0.1.3
[INFO] finished frobbing structdoc-0.1.3
[INFO] frobbed toml for structdoc-0.1.3 written to work/ex/beta-1.37-6/sources/1.36.0/reg/structdoc/0.1.3/Cargo.toml
[INFO] started frobbing structdoc-0.1.3
[INFO] finished frobbing structdoc-0.1.3
[INFO] frobbed toml for structdoc-0.1.3 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/structdoc/0.1.3/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing structdoc-0.1.3 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/structdoc/0.1.3:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 2160bde32c1814ea483a6e64e749bcdd68b1d99d8f8748ace1840615c434d707
[INFO] running `"docker" "start" "-a" "2160bde32c1814ea483a6e64e749bcdd68b1d99d8f8748ace1840615c434d707"`
[INFO] [stderr]    Compiling structdoc-derive v0.1.3
[INFO] [stderr]    Compiling structdoc v0.1.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.43s
[INFO] running `"docker" "inspect" "2160bde32c1814ea483a6e64e749bcdd68b1d99d8f8748ace1840615c434d707"`
[INFO] running `"docker" "rm" "-f" "2160bde32c1814ea483a6e64e749bcdd68b1d99d8f8748ace1840615c434d707"`
[INFO] [stdout] 2160bde32c1814ea483a6e64e749bcdd68b1d99d8f8748ace1840615c434d707
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/structdoc/0.1.3:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 187c45fbead94fb8c91a48c616d6a2ff1bbd1511b8fc3a5c960d18e8932ba6c1
[INFO] running `"docker" "start" "-a" "187c45fbead94fb8c91a48c616d6a2ff1bbd1511b8fc3a5c960d18e8932ba6c1"`
[INFO] [stderr]    Compiling version-sync v0.6.0
[INFO] [stderr]    Compiling structdoc v0.1.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.51s
[INFO] running `"docker" "inspect" "187c45fbead94fb8c91a48c616d6a2ff1bbd1511b8fc3a5c960d18e8932ba6c1"`
[INFO] running `"docker" "rm" "-f" "187c45fbead94fb8c91a48c616d6a2ff1bbd1511b8fc3a5c960d18e8932ba6c1"`
[INFO] [stdout] 187c45fbead94fb8c91a48c616d6a2ff1bbd1511b8fc3a5c960d18e8932ba6c1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/structdoc/0.1.3:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 760b4856559fbef905fa0189ddfe113880a1b5d05bbf5ad2638e182b820b3ca9
[INFO] running `"docker" "start" "-a" "760b4856559fbef905fa0189ddfe113880a1b5d05bbf5ad2638e182b820b3ca9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/structdoc-e365da08c1630982
[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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_readme_deps ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/version-383870496ad44372
[INFO] [stderr]    Doc-tests structdoc
[INFO] [stdout] test test_html_root_url ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - StructDoc::document (line 624) ... ok
[INFO] [stdout] test src/lib.rs - StructDoc (line 555) ... ok
[INFO] [stdout] test src/lib.rs -  (line 36) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "760b4856559fbef905fa0189ddfe113880a1b5d05bbf5ad2638e182b820b3ca9"`
[INFO] running `"docker" "rm" "-f" "760b4856559fbef905fa0189ddfe113880a1b5d05bbf5ad2638e182b820b3ca9"`
[INFO] [stdout] 760b4856559fbef905fa0189ddfe113880a1b5d05bbf5ad2638e182b820b3ca9