[INFO] updating cached repository jeysal/rust-uml-to-dot-concept
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jeysal/rust-uml-to-dot-concept
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jeysal/rust-uml-to-dot-concept" "work/ex/beta-1.38-1/sources/1.37.0/gh/jeysal/rust-uml-to-dot-concept"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/jeysal/rust-uml-to-dot-concept'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jeysal/rust-uml-to-dot-concept" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jeysal/rust-uml-to-dot-concept"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jeysal/rust-uml-to-dot-concept'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8d075805c4eec603906cc1909b04eafa35f40101
[INFO] sha for GitHub repo jeysal/rust-uml-to-dot-concept: 8d075805c4eec603906cc1909b04eafa35f40101
[INFO] validating manifest of jeysal/rust-uml-to-dot-concept 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 jeysal/rust-uml-to-dot-concept 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 jeysal/rust-uml-to-dot-concept
[INFO] finished frobbing jeysal/rust-uml-to-dot-concept
[INFO] frobbed toml for jeysal/rust-uml-to-dot-concept written to work/ex/beta-1.38-1/sources/1.37.0/gh/jeysal/rust-uml-to-dot-concept/Cargo.toml
[INFO] started frobbing jeysal/rust-uml-to-dot-concept
[INFO] finished frobbing jeysal/rust-uml-to-dot-concept
[INFO] frobbed toml for jeysal/rust-uml-to-dot-concept written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jeysal/rust-uml-to-dot-concept/Cargo.toml
[INFO] crate jeysal/rust-uml-to-dot-concept already has a lockfile, it will not be regenerated
[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 jeysal/rust-uml-to-dot-concept against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jeysal/rust-uml-to-dot-concept:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 56cd19abb219d13522928799cab462f89aa0af743fe85f8da3eed383043b5f58
[INFO] running `"docker" "start" "-a" "56cd19abb219d13522928799cab462f89aa0af743fe85f8da3eed383043b5f58"`
[INFO] [stderr]    Compiling libc v0.2.43
[INFO] [stderr]    Compiling dot v0.1.4
[INFO] [stderr]    Compiling memchr v2.0.2
[INFO] [stderr]    Compiling nom v4.0.0
[INFO] [stderr]    Compiling uml v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.77s
[INFO] running `"docker" "inspect" "56cd19abb219d13522928799cab462f89aa0af743fe85f8da3eed383043b5f58"`
[INFO] running `"docker" "rm" "-f" "56cd19abb219d13522928799cab462f89aa0af743fe85f8da3eed383043b5f58"`
[INFO] [stdout] 56cd19abb219d13522928799cab462f89aa0af743fe85f8da3eed383043b5f58
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jeysal/rust-uml-to-dot-concept:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 82f21b2f40f49daa31063be8d7eed0526f5ad8821d7ece0e8ffb91cdf79b8322
[INFO] running `"docker" "start" "-a" "82f21b2f40f49daa31063be8d7eed0526f5ad8821d7ece0e8ffb91cdf79b8322"`
[INFO] [stderr]    Compiling uml v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.05s
[INFO] running `"docker" "inspect" "82f21b2f40f49daa31063be8d7eed0526f5ad8821d7ece0e8ffb91cdf79b8322"`
[INFO] running `"docker" "rm" "-f" "82f21b2f40f49daa31063be8d7eed0526f5ad8821d7ece0e8ffb91cdf79b8322"`
[INFO] [stdout] 82f21b2f40f49daa31063be8d7eed0526f5ad8821d7ece0e8ffb91cdf79b8322
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jeysal/rust-uml-to-dot-concept:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] db86ba3eb504d088bc4e5cc59ff2818c8a058fc8d0587a113a3f8c2972cb5c79
[INFO] running `"docker" "start" "-a" "db86ba3eb504d088bc4e5cc59ff2818c8a058fc8d0587a113a3f8c2972cb5c79"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/uml-c2a13a14d05cdb74
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test parser::parse::tests::attr_normal ... ok
[INFO] [stdout] test parser::parse::tests::attr_ws ... ok
[INFO] [stdout] test parser::parse::tests::class_normal ... ok
[INFO] [stdout] test parser::parse::tests::attrs_empty ... ok
[INFO] [stdout] test parser::parse::tests::attrs_normal ... ok
[INFO] [stdout] test parser::parse::tests::attrs_ws ... ok
[INFO] [stdout] test parser::parse::tests::class_body_ws ... ok
[INFO] [stdout] test parser::parse::tests::class_keyword_nows ... ok
[INFO] [stdout] test parser::parse::tests::class_body_normal ... ok
[INFO] [stdout] test parser::parse::tests::attrs_trailing_semi ... ok
[INFO] [stdout] test parser::parse::tests::class_ws ... ok
[INFO] [stdout] test parser::parse::tests::class_nosuper ... ok
[INFO] [stdout] test parser::parse::tests::extraneous_input ... ok
[INFO] [stdout] test parser::parse::tests::parse_empty ... ok
[INFO] [stdout] test parser::parse::tests::parse_nows ... ok
[INFO] [stdout] test parser::parse::tests::invalid_input ... ok
[INFO] [stdout] test parser::parse::tests::parse_normal ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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 6 tests
[INFO] [stdout] test unknown_superclass ... ok
[INFO] [stdout] test superclass ... ok
[INFO] [stdout] test class ... ok
[INFO] [stdout] test attr ... ok
[INFO] [stdout] test assoc ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/uml-b58aba11ed2fb95b
[INFO] [stderr]      Running /opt/crater/target/debug/deps/diagram-d9b5cdb2ab0f547f
[INFO] [stderr]    Doc-tests uml
[INFO] [stdout] test example ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "db86ba3eb504d088bc4e5cc59ff2818c8a058fc8d0587a113a3f8c2972cb5c79"`
[INFO] running `"docker" "rm" "-f" "db86ba3eb504d088bc4e5cc59ff2818c8a058fc8d0587a113a3f8c2972cb5c79"`
[INFO] [stdout] db86ba3eb504d088bc4e5cc59ff2818c8a058fc8d0587a113a3f8c2972cb5c79