[INFO] updating cached repository adolfosilva/jobfinder
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/adolfosilva/jobfinder
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/adolfosilva/jobfinder" "work/ex/beta-1.38-1/sources/1.37.0/gh/adolfosilva/jobfinder"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/adolfosilva/jobfinder'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/adolfosilva/jobfinder" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/adolfosilva/jobfinder"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/adolfosilva/jobfinder'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bf0c258efa977ced2cf2fe974f25f67eb73aad73
[INFO] sha for GitHub repo adolfosilva/jobfinder: bf0c258efa977ced2cf2fe974f25f67eb73aad73
[INFO] validating manifest of adolfosilva/jobfinder 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 adolfosilva/jobfinder 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 adolfosilva/jobfinder
[INFO] finished frobbing adolfosilva/jobfinder
[INFO] frobbed toml for adolfosilva/jobfinder written to work/ex/beta-1.38-1/sources/1.37.0/gh/adolfosilva/jobfinder/Cargo.toml
[INFO] started frobbing adolfosilva/jobfinder
[INFO] finished frobbing adolfosilva/jobfinder
[INFO] frobbed toml for adolfosilva/jobfinder written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/adolfosilva/jobfinder/Cargo.toml
[INFO] crate adolfosilva/jobfinder 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 adolfosilva/jobfinder 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-2/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/adolfosilva/jobfinder:/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] 8383dfe6c1462618e23780c20820f7457992e728f833a4c6aae63575c143085c
[INFO] running `"docker" "start" "-a" "8383dfe6c1462618e23780c20820f7457992e728f833a4c6aae63575c143085c"`
[INFO] [stderr]    Compiling gcc v0.3.45
[INFO] [stderr]    Compiling pq-sys v0.4.3
[INFO] [stderr]    Compiling serde v0.9.14
[INFO] [stderr]    Compiling openssl v0.9.11
[INFO] [stderr]    Compiling md5 v0.3.4
[INFO] [stderr]    Compiling precomputed-hash v0.1.0
[INFO] [stderr]    Compiling fallible-iterator v0.1.3
[INFO] [stderr]    Compiling bit-vec v0.4.3
[INFO] [stderr]    Compiling vec_map v0.7.0
[INFO] [stderr]    Compiling either v1.1.0
[INFO] [stderr]    Compiling unicode-segmentation v1.1.0
[INFO] [stderr]    Compiling bufstream v0.1.2
[INFO] [stderr]    Compiling crossbeam v0.2.10
[INFO] [stderr]    Compiling term_size v0.3.0
[INFO] [stderr]    Compiling atty v0.2.2
[INFO] [stderr]    Compiling num-integer v0.1.34
[INFO] [stderr]    Compiling utf-8 v0.6.0
[INFO] [stderr]    Compiling bit-set v0.4.0
[INFO] [stderr]    Compiling itertools v0.6.0
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling aho-corasick v0.6.3
[INFO] [stderr]    Compiling postgres-protocol v0.2.1
[INFO] [stderr]    Compiling phf_generator v0.7.21
[INFO] [stderr]    Compiling debug_unreachable v0.1.1
[INFO] [stderr]    Compiling thread_local v0.3.3
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling hyper v0.10.9
[INFO] [stderr]    Compiling clap v2.23.3
[INFO] [stderr]    Compiling num-iter v0.1.33
[INFO] [stderr]    Compiling string_cache_codegen v0.3.1
[INFO] [stderr]    Compiling string_cache_codegen v0.4.0
[INFO] [stderr]    Compiling phf_codegen v0.7.21
[INFO] [stderr]    Compiling futf v0.1.3
[INFO] [stderr]    Compiling regex v0.2.1
[INFO] [stderr]    Compiling url v1.4.0
[INFO] [stderr]    Compiling num v0.1.37
[INFO] [stderr]    Compiling openssl-sys v0.9.11
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling tendril v0.2.3
[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-1.4.0/src/form_urlencoded.rs:246:40
[INFO] [stderr]     |
[INFO] [stderr] 244 | impl<'a> Target for ::UrlQuery<'a> {
[INFO] [stderr]     |      -- lifetime `'a` defined here
[INFO] [stderr] 245 |     fn as_mut_string(&mut self) -> &mut String { &mut self.url.serialization }
[INFO] [stderr] 246 |     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]     = note: for more information, try `rustc --explain E0729`
[INFO] [stderr] 
[INFO] [stderr]    Compiling diesel v0.11.4
[INFO] [stderr]    Compiling string_cache v0.4.0
[INFO] [stderr]    Compiling html5ever-atoms v0.2.2
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling string_cache v0.5.0
[INFO] [stderr]    Compiling html5ever-atoms v0.3.0
[INFO] [stderr]    Compiling env_logger v0.4.2
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling serde_codegen_internals v0.14.2
[INFO] [stderr]    Compiling chrono v0.3.0
[INFO] [stderr]    Compiling toml v0.3.2
[INFO] [stderr]    Compiling dotenv v0.8.0
[INFO] [stderr]    Compiling postgres-shared v0.2.0
[INFO] [stderr]    Compiling html5ever v0.14.1
[INFO] [stderr]    Compiling html5ever v0.15.0
[INFO] [stderr]    Compiling serde_derive v0.9.14
[INFO] [stderr]    Compiling diesel_infer_schema v0.11.0
[INFO] [stderr]    Compiling hyper-openssl v0.2.6
[INFO] [stderr]    Compiling postgres v0.14.0
[INFO] [stderr]    Compiling diesel_codegen v0.11.0
[INFO] [stderr]    Compiling select v0.4.0
[INFO] [stderr]    Compiling jobfinder v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/manager.rs:16:29
[INFO] [stderr]    |
[INFO] [stderr] 16 |    downloaders: &'a Vec<Box<Downloader>>,
[INFO] [stderr]    |                             ^^^^^^^^^^ help: use `dyn`: `dyn Downloader`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/manager.rs:20:68
[INFO] [stderr]    |
[INFO] [stderr] 20 |    pub fn new(config: &'a config::Config, downloaders: &'a Vec<Box<Downloader>>) -> Self {
[INFO] [stderr]    |                                                                    ^^^^^^^^^^ help: use `dyn`: `dyn Downloader`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:61:58
[INFO] [stderr]    |
[INFO] [stderr] 61 |               "ItJobs" => Box::new(itjob.clone()) as Box<Downloader>,
[INFO] [stderr]    |                                                          ^^^^^^^^^^ help: use `dyn`: `dyn Downloader`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:62:67
[INFO] [stderr]    |
[INFO] [stderr] 62 |               "EmpregosIt" => Box::new(empregosit.clone()) as Box<Downloader>,
[INFO] [stderr]    |                                                                   ^^^^^^^^^^ help: use `dyn`: `dyn Downloader`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `client`
[INFO] [stderr]    --> src/downloader.rs:280:20
[INFO] [stderr]     |
[INFO] [stderr] 280 |    fn start(&self, client: &HttpClient, connection: &Connection) {
[INFO] [stderr]     |                    ^^^^^^ help: consider prefixing with an underscore: `_client`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `connection`
[INFO] [stderr]    --> src/downloader.rs:280:41
[INFO] [stderr]     |
[INFO] [stderr] 280 |    fn start(&self, client: &HttpClient, connection: &Connection) {
[INFO] [stderr]     |                                         ^^^^^^^^^^ help: consider prefixing with an underscore: `_connection`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 21s
[INFO] running `"docker" "inspect" "8383dfe6c1462618e23780c20820f7457992e728f833a4c6aae63575c143085c"`
[INFO] running `"docker" "rm" "-f" "8383dfe6c1462618e23780c20820f7457992e728f833a4c6aae63575c143085c"`
[INFO] [stdout] 8383dfe6c1462618e23780c20820f7457992e728f833a4c6aae63575c143085c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/adolfosilva/jobfinder:/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] e603f1022c5952e8c48adc3709763ba81938487229e14aaf24b8ddc602bcb232
[INFO] running `"docker" "start" "-a" "e603f1022c5952e8c48adc3709763ba81938487229e14aaf24b8ddc602bcb232"`
[INFO] [stderr]    Compiling jobfinder v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/manager.rs:16:29
[INFO] [stderr]    |
[INFO] [stderr] 16 |    downloaders: &'a Vec<Box<Downloader>>,
[INFO] [stderr]    |                             ^^^^^^^^^^ help: use `dyn`: `dyn Downloader`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/manager.rs:20:68
[INFO] [stderr]    |
[INFO] [stderr] 20 |    pub fn new(config: &'a config::Config, downloaders: &'a Vec<Box<Downloader>>) -> Self {
[INFO] [stderr]    |                                                                    ^^^^^^^^^^ help: use `dyn`: `dyn Downloader`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:61:58
[INFO] [stderr]    |
[INFO] [stderr] 61 |               "ItJobs" => Box::new(itjob.clone()) as Box<Downloader>,
[INFO] [stderr]    |                                                          ^^^^^^^^^^ help: use `dyn`: `dyn Downloader`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:62:67
[INFO] [stderr]    |
[INFO] [stderr] 62 |               "EmpregosIt" => Box::new(empregosit.clone()) as Box<Downloader>,
[INFO] [stderr]    |                                                                   ^^^^^^^^^^ help: use `dyn`: `dyn Downloader`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `client`
[INFO] [stderr]    --> src/downloader.rs:280:20
[INFO] [stderr]     |
[INFO] [stderr] 280 |    fn start(&self, client: &HttpClient, connection: &Connection) {
[INFO] [stderr]     |                    ^^^^^^ help: consider prefixing with an underscore: `_client`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `connection`
[INFO] [stderr]    --> src/downloader.rs:280:41
[INFO] [stderr]     |
[INFO] [stderr] 280 |    fn start(&self, client: &HttpClient, connection: &Connection) {
[INFO] [stderr]     |                                         ^^^^^^^^^^ help: consider prefixing with an underscore: `_connection`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.59s
[INFO] running `"docker" "inspect" "e603f1022c5952e8c48adc3709763ba81938487229e14aaf24b8ddc602bcb232"`
[INFO] running `"docker" "rm" "-f" "e603f1022c5952e8c48adc3709763ba81938487229e14aaf24b8ddc602bcb232"`
[INFO] [stdout] e603f1022c5952e8c48adc3709763ba81938487229e14aaf24b8ddc602bcb232
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/adolfosilva/jobfinder:/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] b435b96c246a3ed2d1081a3d285fa0d19d939f8bdb5a75b5b85f9cbee5ae7869
[INFO] running `"docker" "start" "-a" "b435b96c246a3ed2d1081a3d285fa0d19d939f8bdb5a75b5b85f9cbee5ae7869"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/jobfinder-c373751a922ed9f0
[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" "b435b96c246a3ed2d1081a3d285fa0d19d939f8bdb5a75b5b85f9cbee5ae7869"`
[INFO] running `"docker" "rm" "-f" "b435b96c246a3ed2d1081a3d285fa0d19d939f8bdb5a75b5b85f9cbee5ae7869"`
[INFO] [stdout] b435b96c246a3ed2d1081a3d285fa0d19d939f8bdb5a75b5b85f9cbee5ae7869