[INFO] crate writium 0.1.1 is already in cache
[INFO] extracting crate writium 0.1.1 into work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/reg/writium/0.1.1
[INFO] extracting crate writium 0.1.1 into work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/reg/writium/0.1.1
[INFO] validating manifest of writium-0.1.1 on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of writium-0.1.1 on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing writium-0.1.1
[INFO] finished frobbing writium-0.1.1
[INFO] frobbed toml for writium-0.1.1 written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/reg/writium/0.1.1/Cargo.toml
[INFO] started frobbing writium-0.1.1
[INFO] finished frobbing writium-0.1.1
[INFO] frobbed toml for writium-0.1.1 written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/reg/writium/0.1.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking writium-0.1.1 against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-0/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/reg/writium/0.1.1:/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" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] e6ae6db19264d6688c77c6c5dc6d094962bd5c555054a550e96e3e143074d594
[INFO] running `"docker" "start" "-a" "e6ae6db19264d6688c77c6c5dc6d094962bd5c555054a550e96e3e143074d594"`
[INFO] [stderr]     Checking error-chain v0.11.0
[INFO] [stderr]     Checking serde_qs v0.3.0
[INFO] [stderr]     Checking writium v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/writium.rs:25:16
[INFO] [stderr]    |
[INFO] [stderr] 25 |         -> Box<Future<Item=HyperResponse, Error=::hyper::Error>> {
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=HyperResponse, Error=::hyper::Error>`
[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/writium.rs:47:43
[INFO] [stderr]    |
[INFO] [stderr] 47 |                             let mut err: &::std::error::Error = &err;
[INFO] [stderr]    |                                           ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/namespace.rs:16:19
[INFO] [stderr]    |
[INFO] [stderr] 16 |     apis: Vec<Arc<Api>>,
[INFO] [stderr]    |                   ^^^ help: use `dyn`: `dyn Api`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/namespace.rs:27:45
[INFO] [stderr]    |
[INFO] [stderr] 27 |         self.apis.push(Arc::new(api) as Arc<Api>);
[INFO] [stderr]    |                                             ^^^ help: use `dyn`: `dyn Api`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/namespace.rs:31:45
[INFO] [stderr]    |
[INFO] [stderr] 31 |         self.apis.push(Arc::new(api) as Arc<Api>)
[INFO] [stderr]    |                                             ^^^ help: use `dyn`: `dyn Api`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/proto/request.rs:39:44
[INFO] [stderr]    |
[INFO] [stderr] 39 |     pub(crate) extra: BTreeMap<String, Box<Any>>,
[INFO] [stderr]    |                                            ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:19:23
[INFO] [stderr]    |
[INFO] [stderr] 19 |     cause: Option<Box<::std::error::Error>>,
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:93:32
[INFO] [stderr]    |
[INFO] [stderr] 93 |     fn cause(&self) -> Option<&::std::error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/writium.rs:25:16
[INFO] [stderr]    |
[INFO] [stderr] 25 |         -> Box<Future<Item=HyperResponse, Error=::hyper::Error>> {
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=HyperResponse, Error=::hyper::Error>`
[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/writium.rs:47:43
[INFO] [stderr]    |
[INFO] [stderr] 47 |                             let mut err: &::std::error::Error = &err;
[INFO] [stderr]    |                                           ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/namespace.rs:16:19
[INFO] [stderr]    |
[INFO] [stderr] 16 |     apis: Vec<Arc<Api>>,
[INFO] [stderr]    |                   ^^^ help: use `dyn`: `dyn Api`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/namespace.rs:27:45
[INFO] [stderr]    |
[INFO] [stderr] 27 |         self.apis.push(Arc::new(api) as Arc<Api>);
[INFO] [stderr]    |                                             ^^^ help: use `dyn`: `dyn Api`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/namespace.rs:31:45
[INFO] [stderr]    |
[INFO] [stderr] 31 |         self.apis.push(Arc::new(api) as Arc<Api>)
[INFO] [stderr]    |                                             ^^^ help: use `dyn`: `dyn Api`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/proto/request.rs:39:44
[INFO] [stderr]    |
[INFO] [stderr] 39 |     pub(crate) extra: BTreeMap<String, Box<Any>>,
[INFO] [stderr]    |                                            ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:19:23
[INFO] [stderr]    |
[INFO] [stderr] 19 |     cause: Option<Box<::std::error::Error>>,
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:93:32
[INFO] [stderr]    |
[INFO] [stderr] 93 |     fn cause(&self) -> Option<&::std::error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/writium.rs:49:58
[INFO] [stderr]    |
[INFO] [stderr] 49 |                                 if let Some(cause) = err.cause() {
[INFO] [stderr]    |                                                          ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/writium.rs:49:58
[INFO] [stderr]    |
[INFO] [stderr] 49 |                                 if let Some(cause) = err.cause() {
[INFO] [stderr]    |                                                          ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.59s
[INFO] running `"docker" "inspect" "e6ae6db19264d6688c77c6c5dc6d094962bd5c555054a550e96e3e143074d594"`
[INFO] running `"docker" "rm" "-f" "e6ae6db19264d6688c77c6c5dc6d094962bd5c555054a550e96e3e143074d594"`
[INFO] [stdout] e6ae6db19264d6688c77c6c5dc6d094962bd5c555054a550e96e3e143074d594