[INFO] updating cached repository naokirin/logian
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/naokirin/logian
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/naokirin/logian" "work/ex/beta-1.37-6/sources/1.36.0/gh/naokirin/logian"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/naokirin/logian'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/naokirin/logian" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/naokirin/logian"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/naokirin/logian'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ce193c750b9e9a16c4d4754eeb20c2bc9dd9380d
[INFO] sha for GitHub repo naokirin/logian: ce193c750b9e9a16c4d4754eeb20c2bc9dd9380d
[INFO] validating manifest of naokirin/logian 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 naokirin/logian 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 naokirin/logian
[INFO] finished frobbing naokirin/logian
[INFO] frobbed toml for naokirin/logian written to work/ex/beta-1.37-6/sources/1.36.0/gh/naokirin/logian/Cargo.toml
[INFO] started frobbing naokirin/logian
[INFO] finished frobbing naokirin/logian
[INFO] frobbed toml for naokirin/logian written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/naokirin/logian/Cargo.toml
[INFO] crate naokirin/logian already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing naokirin/logian against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/naokirin/logian:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] e26e2d3550a49e9a16d6399e3543e4894214c7c9af84d06d0cb8169f0f29c691
[INFO] running `"docker" "start" "-a" "e26e2d3550a49e9a16d6399e3543e4894214c7c9af84d06d0cb8169f0f29c691"`
[INFO] [stderr]    Compiling serde v1.0.19
[INFO] [stderr]    Compiling unidecode v0.2.0
[INFO] [stderr]    Compiling humansize v1.0.1
[INFO] [stderr]    Compiling fs_extra v1.0.0
[INFO] [stderr]    Compiling heck v0.3.0
[INFO] [stderr]    Compiling url v1.6.0
[INFO] [stderr]    Compiling chrono v0.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.19
[INFO] [stderr]    Compiling error-chain v0.10.0
[INFO] [stderr] warning[E0713]: borrow may still be in use when destructor runs
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/url-1.6.0/src/form_urlencoded.rs:261:40
[INFO] [stderr]     |
[INFO] [stderr] 259 | impl<'a> Target for ::UrlQuery<'a> {
[INFO] [stderr]     |      -- lifetime `'a` defined here
[INFO] [stderr] 260 |     fn as_mut_string(&mut self) -> &mut String { &mut self.url.serialization }
[INFO] [stderr] 261 |     fn finish(self) -> &'a mut ::Url { self.url }
[INFO] [stderr]     |                                        ^^^^^^^^ - here, drop of `self` needs exclusive access to `*self.url`, because the type `UrlQuery<'_>` implements the `Drop` trait
[INFO] [stderr]     |                                        |
[INFO] [stderr]     |                                        returning this value requires that `*self.url` is borrowed for `'a`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this error has been downgraded to a warning for backwards compatibility with previous releases
[INFO] [stderr]     = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future
[INFO] [stderr] 
[INFO] [stderr]    Compiling slug v0.1.2
[INFO] [stderr]    Compiling serde_json v1.0.6
[INFO] [stderr]    Compiling docopt v0.8.1
[INFO] [stderr]    Compiling tera v0.10.10
[INFO] [stderr]    Compiling logian v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 47.93s
[INFO] running `"docker" "inspect" "e26e2d3550a49e9a16d6399e3543e4894214c7c9af84d06d0cb8169f0f29c691"`
[INFO] running `"docker" "rm" "-f" "e26e2d3550a49e9a16d6399e3543e4894214c7c9af84d06d0cb8169f0f29c691"`
[INFO] [stdout] e26e2d3550a49e9a16d6399e3543e4894214c7c9af84d06d0cb8169f0f29c691
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/naokirin/logian:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] e5ab075807a26226fd2379afd96aa72ddea92797d8f6cc3820ddc8d34c9b3be2
[INFO] running `"docker" "start" "-a" "e5ab075807a26226fd2379afd96aa72ddea92797d8f6cc3820ddc8d34c9b3be2"`
[INFO] [stderr]    Compiling logian v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.14s
[INFO] running `"docker" "inspect" "e5ab075807a26226fd2379afd96aa72ddea92797d8f6cc3820ddc8d34c9b3be2"`
[INFO] running `"docker" "rm" "-f" "e5ab075807a26226fd2379afd96aa72ddea92797d8f6cc3820ddc8d34c9b3be2"`
[INFO] [stdout] e5ab075807a26226fd2379afd96aa72ddea92797d8f6cc3820ddc8d34c9b3be2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/naokirin/logian:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] d7ff2a89fd86b1eaedf5fe85d899c600c6dee47cf6b6668f584b69efbb355468
[INFO] running `"docker" "start" "-a" "d7ff2a89fd86b1eaedf5fe85d899c600c6dee47cf6b6668f584b69efbb355468"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/logian-c8801502858527ce
[INFO] [stderr]      Running /opt/crater/target/debug/deps/logian-25654a635ca1f311
[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 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lib-aca866ba68b763c7
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test schema::test_generator::test_generate_empty_field_log_schema ... ok
[INFO] [stdout] test file::test_reader::test_read_no_file ... ok
[INFO] [stdout] test schema::test_generator::test_generate_empty_field_default_log_schema ... ok
[INFO] [stdout] test schema::test_generator::test_generate_empty_field_type_schema ... ok
[INFO] [stdout] test schema::test_parser::test_error_to_parse_default_log_schema_for_no_string_type_name ... ok
[INFO] [stdout] test schema::test_parser::test_error_to_parse_default_log_schema_for_not_object ... ok
[INFO] [stdout] test schema::test_generator::test_generate_fields_default_log_schema ... ok
[INFO] [stdout] test schema::test_parser::test_error_to_parse_default_log_schema_for_undefined_type ... ok
[INFO] [stdout] test schema::test_parser::test_error_to_parse_log_schema_for_undefined_type ... ok
[INFO] [stdout] test schema::test_parser::test_error_to_parse_log_schema_for_not_array ... ok
[INFO] [stdout] test schema::test_generator::test_generate_fields_log_schema ... ok
[INFO] [stdout] test schema::test_parser::test_error_to_parse_log_schema_for_no_string_type_name ... ok
[INFO] [stdout] test schema::test_parser::test_error_to_parse_user_defined_schema_for_not_array ... ok
[INFO] [stdout] test schema::test_parser::test_error_to_parse_user_defined_type_for_no_string_type_name ... ok
[INFO] [stdout] test schema::test_parser::test_parse_empty_schema ... ok
[INFO] [stdout] test schema::test_generator::test_generate_one_field_type_schema ... ok
[INFO] [stdout] test schema::test_parser::test_parse_default_log_schema ... ok
[INFO] [stdout] test schema::test_parser::test_parse_nullable_field ... ok
[INFO] [stdout] test schema::test_parser::test_parse_log_schema_with_user_defined_type ... ok
[INFO] [stdout] test schema::test_generator::test_generate_fields_type_schema ... ok
[INFO] [stdout] test schema::test_parser::test_parse_one_field_schema ... ok
[INFO] [stdout] test schema::test_parser::test_error_to_parse_user_defined_type_for_undefined_type ... ok
[INFO] [stderr]    Doc-tests logian
[INFO] [stdout] test schema::test_parser::test_parse_mutiple_field_schema ... ok
[INFO] [stdout] test schema::test_generator::test_generate_one_field_log_schema ... ok
[INFO] [stdout] test schema::test_generator::test_generate_one_field_default_log_schema ... ok
[INFO] [stdout] test schema::test_parser::test_parse_user_defined_type ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 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" "d7ff2a89fd86b1eaedf5fe85d899c600c6dee47cf6b6668f584b69efbb355468"`
[INFO] running `"docker" "rm" "-f" "d7ff2a89fd86b1eaedf5fe85d899c600c6dee47cf6b6668f584b69efbb355468"`
[INFO] [stdout] d7ff2a89fd86b1eaedf5fe85d899c600c6dee47cf6b6668f584b69efbb355468