[INFO] cloning repository dmexe/todo-demo-rs
[INFO] running `"git" "clone" "--bare" "git://github.com/dmexe/todo-demo-rs.git" "work/cache/sources/gh/dmexe/todo-demo-rs"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/dmexe/todo-demo-rs'...
[INFO] running `"git" "clone" "work/cache/sources/gh/dmexe/todo-demo-rs" "work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/dmexe/todo-demo-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/dmexe/todo-demo-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/dmexe/todo-demo-rs" "work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/dmexe/todo-demo-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/dmexe/todo-demo-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b6ebf557d4dca44db0aa5c9f47c56a93e248144e
[INFO] sha for GitHub repo dmexe/todo-demo-rs: b6ebf557d4dca44db0aa5c9f47c56a93e248144e
[INFO] validating manifest of dmexe/todo-demo-rs on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of dmexe/todo-demo-rs on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing dmexe/todo-demo-rs
[INFO] finished frobbing dmexe/todo-demo-rs
[INFO] frobbed toml for dmexe/todo-demo-rs written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/dmexe/todo-demo-rs/Cargo.toml
[INFO] started frobbing dmexe/todo-demo-rs
[INFO] finished frobbing dmexe/todo-demo-rs
[INFO] frobbed toml for dmexe/todo-demo-rs written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/dmexe/todo-demo-rs/Cargo.toml
[INFO] crate dmexe/todo-demo-rs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking dmexe/todo-demo-rs against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-6/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/dmexe/todo-demo-rs:/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=forbid" "-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" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] e8095753c443a2c2cf61ebef10276dc06a7e48cc30861fabb4be3c93f07f411c
[INFO] running `"docker" "start" "-a" "e8095753c443a2c2cf61ebef10276dc06a7e48cc30861fabb4be3c93f07f411c"`
[INFO] [stderr]     Checking tokio-service v0.1.0 (https://github.com/tokio-rs/tokio-service#c56afde9)
[INFO] [stderr]     Checking serde_json v1.0.10
[INFO] [stderr]     Checking num-bigint v0.1.43
[INFO] [stderr]     Checking bytes v0.4.6
[INFO] [stderr]     Checking rand v0.3.22
[INFO] [stderr]     Checking futures-cpupool v0.1.8
[INFO] [stderr]     Checking backtrace-sys v0.1.16
[INFO] [stderr]     Checking mio v0.6.13
[INFO] [stderr]    Compiling diesel_derives v1.1.0
[INFO] [stderr]    Compiling derive-error-chain v0.11.0
[INFO] [stderr]     Checking regex v0.2.6
[INFO] [stderr]     Checking backtrace v0.3.5
[INFO] [stderr]    Compiling serde_derive v1.0.27
[INFO] [stderr]     Checking tokio-io v0.1.5
[INFO] [stderr]     Checking error-chain v0.11.0
[INFO] [stderr]     Checking tokio-core v0.1.12
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking env_logger v0.5.4
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking chrono v0.4.0
[INFO] [stderr]     Checking spectral v0.6.0
[INFO] [stderr]     Checking tokio-proto v0.1.1
[INFO] [stderr]     Checking dotenv v0.11.0
[INFO] [stderr]     Checking diesel v1.1.1
[INFO] [stderr]     Checking hyper v0.11.21
[INFO] [stderr]     Checking r2d2-diesel v1.0.0
[INFO] [stderr]     Checking todo-demo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]  --> src/db/functions.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | /// Creates a LAST_INSERT_ID mysql function to use in insert statements.
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 4 | no_arg_sql_function!(last_insert_id, diesel::sql_types::Bigint);
[INFO] [stderr]   | ---------------------------------------------------------------- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_doc_comments)] on by default
[INFO] [stderr]   = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]  --> src/db/functions.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | /// Creates a LAST_INSERT_ID mysql function to use in insert statements.
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 4 | no_arg_sql_function!(last_insert_id, diesel::sql_types::Bigint);
[INFO] [stderr]   | ---------------------------------------------------------------- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_doc_comments)] on by default
[INFO] [stderr]   = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/result/mod.rs:53:30
[INFO] [stderr]    |
[INFO] [stderr] 53 |   fn cause(&self) -> Option<&StdError> {
[INFO] [stderr]    |                              ^^^^^^^^ help: use `dyn`: `dyn StdError`
[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/common/request_ext.rs:10:27
[INFO] [stderr]    |
[INFO] [stderr] 10 |   fn json<T>(self) -> Box<Future<Item = T, Error = Error>>
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = T, Error = Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/common/request_ext.rs:16:27
[INFO] [stderr]    |
[INFO] [stderr] 16 |   fn json<T>(self) -> Box<Future<Item = T, Error = Error>>
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = T, Error = Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/http/server.rs:33:21
[INFO] [stderr]    |
[INFO] [stderr] 33 |   type Future = Box<Future<Item = Self::Response, Error = Self::Error>>;
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Self::Response, Error = Self::Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/http/server.rs:58:41
[INFO] [stderr]    |
[INFO] [stderr] 58 |   fn handle(&self, req: Request) -> Box<Future<Item = Response, Error = Error>> {
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Response, Error = Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/http/todos_controller.rs:9:25
[INFO] [stderr]   |
[INFO] [stderr] 9 | type BoxFuture<T> = Box<Future<Item = T, Error = Error>>;
[INFO] [stderr]   |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = T, Error = Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/result/mod.rs:53:30
[INFO] [stderr]    |
[INFO] [stderr] 53 |   fn cause(&self) -> Option<&StdError> {
[INFO] [stderr]    |                              ^^^^^^^^ help: use `dyn`: `dyn StdError`
[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/common/request_ext.rs:10:27
[INFO] [stderr]    |
[INFO] [stderr] 10 |   fn json<T>(self) -> Box<Future<Item = T, Error = Error>>
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = T, Error = Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/common/request_ext.rs:16:27
[INFO] [stderr]    |
[INFO] [stderr] 16 |   fn json<T>(self) -> Box<Future<Item = T, Error = Error>>
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = T, Error = Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/http/server.rs:33:21
[INFO] [stderr]    |
[INFO] [stderr] 33 |   type Future = Box<Future<Item = Self::Response, Error = Self::Error>>;
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Self::Response, Error = Self::Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/http/server.rs:58:41
[INFO] [stderr]    |
[INFO] [stderr] 58 |   fn handle(&self, req: Request) -> Box<Future<Item = Response, Error = Error>> {
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Response, Error = Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/http/todos_controller.rs:9:25
[INFO] [stderr]   |
[INFO] [stderr] 9 | type BoxFuture<T> = Box<Future<Item = T, Error = Error>>;
[INFO] [stderr]   |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = T, Error = Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::ops::Deref::deref` that must be used
[INFO] [stderr]   --> src/db/connection_pool.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |     pool.get().unwrap().deref();
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_must_use)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.44s
[INFO] running `"docker" "inspect" "e8095753c443a2c2cf61ebef10276dc06a7e48cc30861fabb4be3c93f07f411c"`
[INFO] running `"docker" "rm" "-f" "e8095753c443a2c2cf61ebef10276dc06a7e48cc30861fabb4be3c93f07f411c"`
[INFO] [stdout] e8095753c443a2c2cf61ebef10276dc06a7e48cc30861fabb4be3c93f07f411c