[INFO] updating cached repository Yatekii/mirar
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Yatekii/mirar
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Yatekii/mirar" "work/ex/beta-1.38-1/sources/1.37.0/gh/Yatekii/mirar"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Yatekii/mirar'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Yatekii/mirar" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Yatekii/mirar"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Yatekii/mirar'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 910c0e6ce54bc2f9f22cb4abd8217d7bb5bafa26
[INFO] sha for GitHub repo Yatekii/mirar: 910c0e6ce54bc2f9f22cb4abd8217d7bb5bafa26
[INFO] validating manifest of Yatekii/mirar 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 Yatekii/mirar 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 Yatekii/mirar
[INFO] finished frobbing Yatekii/mirar
[INFO] frobbed toml for Yatekii/mirar written to work/ex/beta-1.38-1/sources/1.37.0/gh/Yatekii/mirar/Cargo.toml
[INFO] started frobbing Yatekii/mirar
[INFO] finished frobbing Yatekii/mirar
[INFO] frobbed toml for Yatekii/mirar written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Yatekii/mirar/Cargo.toml
[INFO] crate Yatekii/mirar 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing Yatekii/mirar 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Yatekii/mirar:/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] 5179debcbbb30171624ad72f277e3e1e9257d152bef70aa584028c8cdfa43099
[INFO] running `"docker" "start" "-a" "5179debcbbb30171624ad72f277e3e1e9257d152bef70aa584028c8cdfa43099"`
[INFO] [stderr]    Compiling libc v0.2.20
[INFO] [stderr]    Compiling quote v0.3.12
[INFO] [stderr]    Compiling serde v0.9.5
[INFO] [stderr]    Compiling dtoa v0.4.0
[INFO] [stderr]    Compiling itoa v0.3.0
[INFO] [stderr]    Compiling route-recognizer v0.1.11
[INFO] [stderr]    Compiling conduit-mime-types v0.7.3
[INFO] [stderr]    Compiling error v0.1.9
[INFO] [stderr]    Compiling serde_json v0.8.6
[INFO] [stderr]    Compiling url v1.4.0
[INFO] [stderr]    Compiling plugin v0.2.6
[INFO] [stderr]    Compiling num_cpus v1.2.1
[INFO] [stderr]    Compiling time v0.1.36
[INFO] [stderr]    Compiling syn v0.11.4
[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 hyper v0.10.2
[INFO] [stderr]    Compiling serde_codegen_internals v0.12.1
[INFO] [stderr]    Compiling serde_derive v0.9.5
[INFO] [stderr]    Compiling serde_json v0.9.3
[INFO] [stderr]    Compiling iron v0.5.1
[INFO] [stderr]    Compiling persistent v0.3.0
[INFO] [stderr]    Compiling router v0.5.1
[INFO] [stderr]    Compiling bodyparser v0.5.0
[INFO] [stderr]    Compiling urlencoded v0.5.0
[INFO] [stderr]    Compiling mirar v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error: expected identifier, found keyword `type`
[INFO] [stderr]   --> src/lib.rs:46:5
[INFO] [stderr]    |
[INFO] [stderr] 46 |     type: 
[INFO] [stderr]    |     ^^^^ expected identifier, found keyword
[INFO] [stderr] help: you can escape reserved keywords to use them as identifiers
[INFO] [stderr]    |
[INFO] [stderr] 46 |     r#type: 
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: expected `,`, or `}`, found `:`
[INFO] [stderr]   --> src/lib.rs:47:14
[INFO] [stderr]    |
[INFO] [stderr] 47 |     arguments: A,
[INFO] [stderr]    |              ^
[INFO] [stderr] 
[INFO] [stderr] error[E0428]: the name `Body` is defined multiple times
[INFO] [stderr]   --> src/register.rs:39:1
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub struct Body {
[INFO] [stderr]    | --------------- previous definition of the type `Body` here
[INFO] [stderr] ...
[INFO] [stderr] 39 | pub struct Body {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^ `Body` redefined here
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Body` must be defined only once in the type namespace of this module
[INFO] [stderr] 
[INFO] [stderr] error[E0428]: the name `_IMPL_DESERIALIZE_FOR_Body` is defined multiple times
[INFO] [stderr]   --> src/register.rs:38:21
[INFO] [stderr]    |
[INFO] [stderr] 29 | #[derive(Serialize, Deserialize, Debug)]
[INFO] [stderr]    |                     ----------- previous definition of the value `_IMPL_DESERIALIZE_FOR_Body` here
[INFO] [stderr] ...
[INFO] [stderr] 38 | #[derive(Serialize, Deserialize, Debug)]
[INFO] [stderr]    |                     ^^^^^^^^^^^ `_IMPL_DESERIALIZE_FOR_Body` redefined here
[INFO] [stderr]    |
[INFO] [stderr]    = note: `_IMPL_DESERIALIZE_FOR_Body` must be defined only once in the value namespace of this module
[INFO] [stderr] 
[INFO] [stderr] error[E0428]: the name `_IMPL_SERIALIZE_FOR_Body` is defined multiple times
[INFO] [stderr]   --> src/register.rs:38:10
[INFO] [stderr]    |
[INFO] [stderr] 29 | #[derive(Serialize, Deserialize, Debug)]
[INFO] [stderr]    |          --------- previous definition of the value `_IMPL_SERIALIZE_FOR_Body` here
[INFO] [stderr] ...
[INFO] [stderr] 38 | #[derive(Serialize, Deserialize, Debug)]
[INFO] [stderr]    |          ^^^^^^^^^ `_IMPL_SERIALIZE_FOR_Body` redefined here
[INFO] [stderr]    |
[INFO] [stderr]    = note: `_IMPL_SERIALIZE_FOR_Body` must be defined only once in the value namespace of this module
[INFO] [stderr] 
[INFO] [stderr] error[E0407]: method `build` is not a member of trait `super::Request`
[INFO] [stderr]    --> src/register.rs:93:5
[INFO] [stderr]     |
[INFO] [stderr] 93  | /     fn build(){
[INFO] [stderr] 94  | |         let client = Client::new();
[INFO] [stderr] 95  | |         let assembled_url = format!(
[INFO] [stderr] 96  | |             "http://{}/register&kind={}",
[INFO] [stderr] ...   |
[INFO] [stderr] 105 | |         request_builder = request_builder.body(&body);
[INFO] [stderr] 106 | |     }
[INFO] [stderr]     | |_____^ not a member of trait `super::Request`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Response` in this scope
[INFO] [stderr]   --> src/register.rs:35:19
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub response: Response,
[INFO] [stderr]    |                   ^^^^^^^^ not found in this scope
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 8  | use Response;
[INFO] [stderr]    |
[INFO] [stderr] 8  | use hyper::client::Response;
[INFO] [stderr]    |
[INFO] [stderr] 8  | use hyper::client::response::Response;
[INFO] [stderr]    |
[INFO] [stderr] 8  | use hyper::server::Response;
[INFO] [stderr]    |
[INFO] [stderr] and 1 other candidates
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Response` in this scope
[INFO] [stderr]   --> src/register.rs:29:21
[INFO] [stderr]    |
[INFO] [stderr] 29 | #[derive(Serialize, Deserialize, Debug)]
[INFO] [stderr]    |                     ^^^^^^^^^^^ not found in this scope
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 8  | use Response;
[INFO] [stderr]    |
[INFO] [stderr] 8  | use hyper::client::Response;
[INFO] [stderr]    |
[INFO] [stderr] 8  | use hyper::client::response::Response;
[INFO] [stderr]    |
[INFO] [stderr] 8  | use hyper::server::Response;
[INFO] [stderr]    |
[INFO] [stderr] and 1 other candidates
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Request` in this scope
[INFO] [stderr]   --> src/register.rs:50:25
[INFO] [stderr]    |
[INFO] [stderr] 50 | impl super::Request for Request {
[INFO] [stderr]    |                         ^^^^^^^ not found in this scope
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 8  | use Request;
[INFO] [stderr]    |
[INFO] [stderr] 8  | use hyper::client::Request;
[INFO] [stderr]    |
[INFO] [stderr] 8  | use hyper::client::request::Request;
[INFO] [stderr]    |
[INFO] [stderr] 8  | use hyper::server::Request;
[INFO] [stderr]    |
[INFO] [stderr] and 1 other candidates
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Response` in this scope
[INFO] [stderr]   --> src/register.rs:51:14
[INFO] [stderr]    |
[INFO] [stderr] 51 |     type R = Response;
[INFO] [stderr]    |              ^^^^^^^^ not found in this scope
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 8  | use Response;
[INFO] [stderr]    |
[INFO] [stderr] 8  | use hyper::client::Response;
[INFO] [stderr]    |
[INFO] [stderr] 8  | use hyper::client::response::Response;
[INFO] [stderr]    |
[INFO] [stderr] 8  | use hyper::server::Response;
[INFO] [stderr]    |
[INFO] [stderr] and 1 other candidates
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `request_builder` in this scope
[INFO] [stderr]   --> src/register.rs:55:24
[INFO] [stderr]    |
[INFO] [stderr] 55 |         let response = request_builder.send();
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `url` in this scope
[INFO] [stderr]   --> src/register.rs:97:13
[INFO] [stderr]    |
[INFO] [stderr] 97 |             url,
[INFO] [stderr]    |             ^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `args` in this scope
[INFO] [stderr]   --> src/register.rs:98:19
[INFO] [stderr]    |
[INFO] [stderr] 98 |             match args { Kind::Guest => "guest", Kind::User => "user" },
[INFO] [stderr]    |                   ^^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 8  | use std::env::args;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0424]: expected value, found module `self`
[INFO] [stderr]    --> src/register.rs:104:38
[INFO] [stderr]     |
[INFO] [stderr] 104 |         body = serde_json::to_string(self).unwrap();
[INFO] [stderr]     |                                      ^^^^ `self` value is a keyword only available in methods with `self` parameter
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Response` in this scope
[INFO] [stderr]    --> src/register.rs:113:26
[INFO] [stderr]     |
[INFO] [stderr] 113 | impl super::Response for Response {
[INFO] [stderr]     |                          ^^^^^^^^ not found in this scope
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]     |
[INFO] [stderr] 8   | use Response;
[INFO] [stderr]     |
[INFO] [stderr] 8   | use hyper::client::Response;
[INFO] [stderr]     |
[INFO] [stderr] 8   | use hyper::client::response::Response;
[INFO] [stderr]     |
[INFO] [stderr] 8   | use hyper::server::Response;
[INFO] [stderr]     |
[INFO] [stderr] and 1 other candidates
[INFO] [stderr] 
[INFO] [stderr] error[E0201]: duplicate definitions with name `issue`:
[INFO] [stderr]    --> src/register.rs:108:5
[INFO] [stderr]     |
[INFO] [stderr] 53  | /     fn issue(&self, url: String, args: Self::A) -> Result<Self::R, super::Error> {
[INFO] [stderr] 54  | |         
[INFO] [stderr] 55  | |         let response = request_builder.send();
[INFO] [stderr] 56  | |         match response {
[INFO] [stderr] ...   |
[INFO] [stderr] 90  | |         }
[INFO] [stderr] 91  | |     }
[INFO] [stderr]     | |_____- previous definition of `issue` here
[INFO] [stderr] ...
[INFO] [stderr] 108 | /     fn issue(){
[INFO] [stderr] 109 | |
[INFO] [stderr] 110 | |     }
[INFO] [stderr]     | |_____^ duplicate definition
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 16 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0201, E0407, E0412, E0424, E0425, E0428.
[INFO] [stderr] For more information about an error, try `rustc --explain E0201`.
[INFO] [stderr] error: Could not compile `mirar`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "5179debcbbb30171624ad72f277e3e1e9257d152bef70aa584028c8cdfa43099"`
[INFO] running `"docker" "rm" "-f" "5179debcbbb30171624ad72f277e3e1e9257d152bef70aa584028c8cdfa43099"`
[INFO] [stdout] 5179debcbbb30171624ad72f277e3e1e9257d152bef70aa584028c8cdfa43099