[INFO] crate rusty_express 0.4.2 is already in cache
[INFO] extracting crate rusty_express 0.4.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/rusty_express/0.4.2
[INFO] extracting crate rusty_express 0.4.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rusty_express/0.4.2
[INFO] validating manifest of rusty_express-0.4.2 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 rusty_express-0.4.2 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 rusty_express-0.4.2
[INFO] finished frobbing rusty_express-0.4.2
[INFO] frobbed toml for rusty_express-0.4.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/rusty_express/0.4.2/Cargo.toml
[INFO] started frobbing rusty_express-0.4.2
[INFO] finished frobbing rusty_express-0.4.2
[INFO] frobbed toml for rusty_express-0.4.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rusty_express/0.4.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 rusty_express-0.4.2 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-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rusty_express/0.4.2:/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] b73f05f84230e0046999a49aa7c53c707d93de0e42e21b1ff4589e927fcb8ee5
[INFO] running `"docker" "start" "-a" "b73f05f84230e0046999a49aa7c53c707d93de0e42e21b1ff4589e927fcb8ee5"`
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling hashbrown v0.1.8
[INFO] [stderr]    Compiling rusty_express v0.4.2 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/core/config.rs:132:43
[INFO] [stderr]     |
[INFO] [stderr] 132 | pub type ViewEngine = fn(&mut String, Box<EngineContext + Send + Sync>) -> u16;
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn EngineContext + Send + Sync`
[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/core/context.rs:10:34
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub type ServerContextProvider = ContextProvider + Sync + Send;
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ContextProvider + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/core/http.rs:512:16
[INFO] [stderr]     |
[INFO] [stderr] 512 |             100...101 => status,
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/core/http.rs:513:16
[INFO] [stderr]     |
[INFO] [stderr] 513 |             200...206 => status,
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/core/http.rs:514:16
[INFO] [stderr]     |
[INFO] [stderr] 514 |             300...308 if status != 307 && status != 308 => status,
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/core/http.rs:515:16
[INFO] [stderr]     |
[INFO] [stderr] 515 |             400...417 if status != 402 => status,
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/core/http.rs:517:16
[INFO] [stderr]     |
[INFO] [stderr] 517 |             500...505 | 511 => status,
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/support/scheduler.rs:30:16
[INFO] [stderr]    |
[INFO] [stderr] 30 | type Job = Box<FnBox + Send + 'static>;
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnBox + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.07s
[INFO] running `"docker" "inspect" "b73f05f84230e0046999a49aa7c53c707d93de0e42e21b1ff4589e927fcb8ee5"`
[INFO] running `"docker" "rm" "-f" "b73f05f84230e0046999a49aa7c53c707d93de0e42e21b1ff4589e927fcb8ee5"`
[INFO] [stdout] b73f05f84230e0046999a49aa7c53c707d93de0e42e21b1ff4589e927fcb8ee5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rusty_express/0.4.2:/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] 00a0000c68ef7f10f0d334da9220869656cfda35bf2053ed5f0772ad2dea5140
[INFO] running `"docker" "start" "-a" "00a0000c68ef7f10f0d334da9220869656cfda35bf2053ed5f0772ad2dea5140"`
[INFO] [stderr]    Compiling rusty_express v0.4.2 (/opt/crater/workdir)
[INFO] [stderr] error[E0053]: method `update` has an incompatible type for trait
[INFO] [stderr]   --> examples/use_router.rs:99:5
[INFO] [stderr]    |
[INFO] [stderr] 99 |     fn update(&mut self, req: &Request, resp: &mut Response) -> Result<(), &'static str> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `std::boxed::Box`, found struct `rusty_express::prelude::Request`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected type `fn(&mut Model, &std::boxed::Box<rusty_express::prelude::Request>, &mut std::boxed::Box<rusty_express::prelude::Response>) -> std::result::Result<(), &'static str>`
[INFO] [stderr]               found type `fn(&mut Model, &rusty_express::prelude::Request, &mut rusty_express::prelude::Response) -> std::result::Result<(), &'static str>`
[INFO] [stderr] 
[INFO] [stderr] error[E0053]: method `process` has an incompatible type for trait
[INFO] [stderr]    --> examples/use_router.rs:104:5
[INFO] [stderr]     |
[INFO] [stderr] 104 |     fn process(&self, _req: &Request, _resp: &mut Response) -> Result<(), &'static str> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `std::boxed::Box`, found struct `rusty_express::prelude::Request`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `fn(&Model, &std::boxed::Box<rusty_express::prelude::Request>, &mut std::boxed::Box<rusty_express::prelude::Response>) -> std::result::Result<(), &'static str>`
[INFO] [stderr]                found type `fn(&Model, &rusty_express::prelude::Request, &mut rusty_express::prelude::Response) -> std::result::Result<(), &'static str>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/core/config.rs:132:43
[INFO] [stderr]     |
[INFO] [stderr] 132 | pub type ViewEngine = fn(&mut String, Box<EngineContext + Send + Sync>) -> u16;
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn EngineContext + Send + Sync`
[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/core/context.rs:10:34
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub type ServerContextProvider = ContextProvider + Sync + Send;
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ContextProvider + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/core/http.rs:512:16
[INFO] [stderr]     |
[INFO] [stderr] 512 |             100...101 => status,
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/core/http.rs:513:16
[INFO] [stderr]     |
[INFO] [stderr] 513 |             200...206 => status,
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/core/http.rs:514:16
[INFO] [stderr]     |
[INFO] [stderr] 514 |             300...308 if status != 307 && status != 308 => status,
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/core/http.rs:515:16
[INFO] [stderr]     |
[INFO] [stderr] 515 |             400...417 if status != 402 => status,
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/core/http.rs:517:16
[INFO] [stderr]     |
[INFO] [stderr] 517 |             500...505 | 511 => status,
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/support/scheduler.rs:30:16
[INFO] [stderr]    |
[INFO] [stderr] 30 | type Job = Box<FnBox + Send + 'static>;
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnBox + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> examples/use_router.rs:55:51
[INFO] [stderr]    |
[INFO] [stderr] 55 |     if let Err(e) = ServerContext::update_context(req, resp) {
[INFO] [stderr]    |                                                   ^^^ expected struct `std::boxed::Box`, found struct `rusty_express::prelude::Request`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected type `&std::boxed::Box<rusty_express::prelude::Request>`
[INFO] [stderr]               found type `&rusty_express::prelude::Request`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> examples/use_router.rs:55:56
[INFO] [stderr]    |
[INFO] [stderr] 55 |     if let Err(e) = ServerContext::update_context(req, resp) {
[INFO] [stderr]    |                                                        ^^^^ expected struct `std::boxed::Box`, found struct `rusty_express::prelude::Response`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected type `&mut std::boxed::Box<rusty_express::prelude::Response>`
[INFO] [stderr]               found type `&mut rusty_express::prelude::Response`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> examples/use_router.rs:60:57
[INFO] [stderr]    |
[INFO] [stderr] 60 |     if let Err(e) = ServerContext::process_with_context(req, resp) {
[INFO] [stderr]    |                                                         ^^^ expected struct `std::boxed::Box`, found struct `rusty_express::prelude::Request`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected type `&std::boxed::Box<rusty_express::prelude::Request>`
[INFO] [stderr]               found type `&rusty_express::prelude::Request`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> examples/use_router.rs:60:62
[INFO] [stderr]    |
[INFO] [stderr] 60 |     if let Err(e) = ServerContext::process_with_context(req, resp) {
[INFO] [stderr]    |                                                              ^^^^ expected struct `std::boxed::Box`, found struct `rusty_express::prelude::Response`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected type `&mut std::boxed::Box<rusty_express::prelude::Response>`
[INFO] [stderr]               found type `&mut rusty_express::prelude::Response`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 6 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0053, E0308.
[INFO] [stderr] For more information about an error, try `rustc --explain E0053`.
[INFO] [stderr] error: Could not compile `rusty_express`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "00a0000c68ef7f10f0d334da9220869656cfda35bf2053ed5f0772ad2dea5140"`
[INFO] running `"docker" "rm" "-f" "00a0000c68ef7f10f0d334da9220869656cfda35bf2053ed5f0772ad2dea5140"`
[INFO] [stdout] 00a0000c68ef7f10f0d334da9220869656cfda35bf2053ed5f0772ad2dea5140