[INFO] fetching crate finchers-core 0.11.0...
[INFO] testing finchers-core-0.11.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate finchers-core 0.11.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate finchers-core 0.11.0 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate finchers-core 0.11.0
[INFO] finished tweaking crates.io crate finchers-core 0.11.0
[INFO] tweaked toml for crates.io crate finchers-core 0.11.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "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] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4b4bb35363e5cda18cee9accf299069cebfb32949b9f22123c0c3760a9be2537
[INFO] running `"docker" "start" "-a" "4b4bb35363e5cda18cee9accf299069cebfb32949b9f22123c0c3760a9be2537"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling mio v0.6.22
[INFO] [stderr]    Compiling want v0.0.4
[INFO] [stderr]    Compiling tokio-threadpool v0.1.18
[INFO] [stderr]    Compiling tokio-io v0.1.13
[INFO] [stderr]    Compiling http v0.1.21
[INFO] [stderr]    Compiling tokio-codec v0.1.2
[INFO] [stderr]    Compiling tokio-fs v0.1.7
[INFO] [stderr]    Compiling tokio-reactor v0.1.12
[INFO] [stderr]    Compiling mio-uds v0.6.8
[INFO] [stderr]    Compiling tokio-tcp v0.1.4
[INFO] [stderr]    Compiling tokio-uds v0.2.6
[INFO] [stderr]    Compiling tokio-udp v0.1.6
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling tokio-core v0.1.17
[INFO] [stderr]    Compiling hyper v0.11.27
[INFO] [stderr]    Compiling finchers-core v0.11.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/never.rs:31:32
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]    |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]   --> src/lib.rs:8:9
[INFO] [stderr]    |
[INFO] [stderr] 8  | #![deny(warnings)]
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` implied by `#[warn(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:24:34
[INFO] [stderr]    |
[INFO] [stderr] 24 |     fn as_fail(&self) -> Option<&Fail> {
[INFO] [stderr]    |                                  ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:41:34
[INFO] [stderr]    |
[INFO] [stderr] 41 |     fn as_fail(&self) -> Option<&Fail> {
[INFO] [stderr]    |                                  ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error.rs:105:34
[INFO] [stderr]     |
[INFO] [stderr] 105 |     fn as_fail(&self) -> Option<&Fail> {
[INFO] [stderr]     |                                  ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error.rs:166:34
[INFO] [stderr]     |
[INFO] [stderr] 166 |     fn as_fail(&self) -> Option<&Fail> {
[INFO] [stderr]     |                                  ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error.rs:216:23
[INFO] [stderr]     |
[INFO] [stderr] 216 |     inner: Either<Box<HttpError>, NoRoute>,
[INFO] [stderr]     |                       ^^^^^^^^^ help: use `dyn`: `dyn HttpError`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error.rs:249:37
[INFO] [stderr]     |
[INFO] [stderr] 249 |     pub fn as_http_error(&self) -> &HttpError {
[INFO] [stderr]     |                                     ^^^^^^^^^ help: use `dyn`: `dyn HttpError`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error.rs:252:45
[INFO] [stderr]     |
[INFO] [stderr] 252 |             Either::Right(ref e) => &*e as &HttpError,
[INFO] [stderr]     |                                             ^^^^^^^^^ help: use `dyn`: `dyn HttpError`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/input/input.rs:95:34
[INFO] [stderr]    |
[INFO] [stderr] 95 |     fn as_fail(&self) -> Option<&Fail> {
[INFO] [stderr]    |                                  ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/output/body.rs:14:16
[INFO] [stderr]    |
[INFO] [stderr] 14 |     Stream(Box<Stream<Item = Bytes, Error = io::Error> + Send>),
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream<Item = Bytes, Error = io::Error> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/output/responder.rs:83:16
[INFO] [stderr]    |
[INFO] [stderr] 83 |     value: Box<fmt::Debug + Send + 'static>,
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn fmt::Debug + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: ambiguous associated item
[INFO] [stderr]    --> src/result.rs:20:36
[INFO] [stderr]     |
[INFO] [stderr] 20  |     fn into_result(self) -> Result<Self::Ok, Self::Err> {
[INFO] [stderr]     |                                    ^^^^^^^^ help: use fully-qualified syntax: `<std::result::Result<T, E> as IsResult>::Ok`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ambiguous_associated_items)]` on by default
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #57644 <https://github.com/rust-lang/rust/issues/57644>
[INFO] [stderr] note: `Ok` could refer to the variant defined here
[INFO] [stderr] note: `Ok` could also refer to the associated type defined here
[INFO] [stderr]    --> src/result.rs:6:5
[INFO] [stderr]     |
[INFO] [stderr] 6   |     type Ok;
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: ambiguous associated item
[INFO] [stderr]    --> src/result.rs:20:46
[INFO] [stderr]     |
[INFO] [stderr] 20  |     fn into_result(self) -> Result<Self::Ok, Self::Err> {
[INFO] [stderr]     |                                              ^^^^^^^^^ help: use fully-qualified syntax: `<std::result::Result<T, E> as IsResult>::Err`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #57644 <https://github.com/rust-lang/rust/issues/57644>
[INFO] [stderr] note: `Err` could refer to the variant defined here
[INFO] [stderr] note: `Err` could also refer to the associated type defined here
[INFO] [stderr]    --> src/result.rs:9:5
[INFO] [stderr]     |
[INFO] [stderr] 9   |     type Err;
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::Error::cause': please use 'as_fail()' method instead
[INFO] [stderr]    --> src/error.rs:106:41
[INFO] [stderr]     |
[INFO] [stderr] 106 |         self.inner.as_ref().right().map(failure::Error::cause)
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]    --> src/lib.rs:8:9
[INFO] [stderr]     |
[INFO] [stderr] 8   | #![deny(warnings)]
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     = note: `#[warn(deprecated)]` implied by `#[warn(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::Error::cause': please use 'as_fail()' method instead
[INFO] [stderr]    --> src/error.rs:167:41
[INFO] [stderr]     |
[INFO] [stderr] 167 |         self.inner.as_ref().right().map(failure::Error::cause)
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: ambiguous associated item
[INFO] [stderr]    --> src/result.rs:20:36
[INFO] [stderr]     |
[INFO] [stderr] 20  |     fn into_result(self) -> Result<Self::Ok, Self::Err> {
[INFO] [stderr]     |                                    ^^^^^^^^ help: use fully-qualified syntax: `<std::result::Result<T, E> as IsResult>::Ok`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #57644 <https://github.com/rust-lang/rust/issues/57644>
[INFO] [stderr] note: `Ok` could refer to the variant defined here
[INFO] [stderr] note: `Ok` could also refer to the associated type defined here
[INFO] [stderr]    --> src/result.rs:6:5
[INFO] [stderr]     |
[INFO] [stderr] 6   |     type Ok;
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 16 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.78s
[INFO] running `"docker" "inspect" "4b4bb35363e5cda18cee9accf299069cebfb32949b9f22123c0c3760a9be2537"`
[INFO] running `"docker" "rm" "-f" "4b4bb35363e5cda18cee9accf299069cebfb32949b9f22123c0c3760a9be2537"`
[INFO] [stdout] 4b4bb35363e5cda18cee9accf299069cebfb32949b9f22123c0c3760a9be2537
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d2db57166757190fc5f3f837a76f18a26b49888177a9b8726c00312fd5678649
[INFO] running `"docker" "start" "-a" "d2db57166757190fc5f3f837a76f18a26b49888177a9b8726c00312fd5678649"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling finchers-core v0.11.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/never.rs:31:32
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]    |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]   --> src/lib.rs:8:9
[INFO] [stderr]    |
[INFO] [stderr] 8  | #![deny(warnings)]
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` implied by `#[warn(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:24:34
[INFO] [stderr]    |
[INFO] [stderr] 24 |     fn as_fail(&self) -> Option<&Fail> {
[INFO] [stderr]    |                                  ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:41:34
[INFO] [stderr]    |
[INFO] [stderr] 41 |     fn as_fail(&self) -> Option<&Fail> {
[INFO] [stderr]    |                                  ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error.rs:105:34
[INFO] [stderr]     |
[INFO] [stderr] 105 |     fn as_fail(&self) -> Option<&Fail> {
[INFO] [stderr]     |                                  ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error.rs:166:34
[INFO] [stderr]     |
[INFO] [stderr] 166 |     fn as_fail(&self) -> Option<&Fail> {
[INFO] [stderr]     |                                  ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error.rs:216:23
[INFO] [stderr]     |
[INFO] [stderr] 216 |     inner: Either<Box<HttpError>, NoRoute>,
[INFO] [stderr]     |                       ^^^^^^^^^ help: use `dyn`: `dyn HttpError`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error.rs:249:37
[INFO] [stderr]     |
[INFO] [stderr] 249 |     pub fn as_http_error(&self) -> &HttpError {
[INFO] [stderr]     |                                     ^^^^^^^^^ help: use `dyn`: `dyn HttpError`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error.rs:252:45
[INFO] [stderr]     |
[INFO] [stderr] 252 |             Either::Right(ref e) => &*e as &HttpError,
[INFO] [stderr]     |                                             ^^^^^^^^^ help: use `dyn`: `dyn HttpError`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/input/input.rs:95:34
[INFO] [stderr]    |
[INFO] [stderr] 95 |     fn as_fail(&self) -> Option<&Fail> {
[INFO] [stderr]    |                                  ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/output/body.rs:14:16
[INFO] [stderr]    |
[INFO] [stderr] 14 |     Stream(Box<Stream<Item = Bytes, Error = io::Error> + Send>),
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream<Item = Bytes, Error = io::Error> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/output/responder.rs:83:16
[INFO] [stderr]    |
[INFO] [stderr] 83 |     value: Box<fmt::Debug + Send + 'static>,
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn fmt::Debug + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: ambiguous associated item
[INFO] [stderr]    --> src/result.rs:20:36
[INFO] [stderr]     |
[INFO] [stderr] 20  |     fn into_result(self) -> Result<Self::Ok, Self::Err> {
[INFO] [stderr]     |                                    ^^^^^^^^ help: use fully-qualified syntax: `<std::result::Result<T, E> as IsResult>::Ok`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ambiguous_associated_items)]` on by default
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #57644 <https://github.com/rust-lang/rust/issues/57644>
[INFO] [stderr] note: `Ok` could refer to the variant defined here
[INFO] [stderr] note: `Ok` could also refer to the associated type defined here
[INFO] [stderr]    --> src/result.rs:6:5
[INFO] [stderr]     |
[INFO] [stderr] 6   |     type Ok;
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: ambiguous associated item
[INFO] [stderr]    --> src/result.rs:20:46
[INFO] [stderr]     |
[INFO] [stderr] 20  |     fn into_result(self) -> Result<Self::Ok, Self::Err> {
[INFO] [stderr]     |                                              ^^^^^^^^^ help: use fully-qualified syntax: `<std::result::Result<T, E> as IsResult>::Err`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #57644 <https://github.com/rust-lang/rust/issues/57644>
[INFO] [stderr] note: `Err` could refer to the variant defined here
[INFO] [stderr] note: `Err` could also refer to the associated type defined here
[INFO] [stderr]    --> src/result.rs:9:5
[INFO] [stderr]     |
[INFO] [stderr] 9   |     type Err;
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::Error::cause': please use 'as_fail()' method instead
[INFO] [stderr]    --> src/error.rs:106:41
[INFO] [stderr]     |
[INFO] [stderr] 106 |         self.inner.as_ref().right().map(failure::Error::cause)
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]    --> src/lib.rs:8:9
[INFO] [stderr]     |
[INFO] [stderr] 8   | #![deny(warnings)]
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     = note: `#[warn(deprecated)]` implied by `#[warn(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::Error::cause': please use 'as_fail()' method instead
[INFO] [stderr]    --> src/error.rs:167:41
[INFO] [stderr]     |
[INFO] [stderr] 167 |         self.inner.as_ref().right().map(failure::Error::cause)
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: ambiguous associated item
[INFO] [stderr]    --> src/result.rs:20:36
[INFO] [stderr]     |
[INFO] [stderr] 20  |     fn into_result(self) -> Result<Self::Ok, Self::Err> {
[INFO] [stderr]     |                                    ^^^^^^^^ help: use fully-qualified syntax: `<std::result::Result<T, E> as IsResult>::Ok`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #57644 <https://github.com/rust-lang/rust/issues/57644>
[INFO] [stderr] note: `Ok` could refer to the variant defined here
[INFO] [stderr] note: `Ok` could also refer to the associated type defined here
[INFO] [stderr]    --> src/result.rs:6:5
[INFO] [stderr]     |
[INFO] [stderr] 6   |     type Ok;
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 16 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/never.rs:31:32
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]    |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]   --> src/lib.rs:8:9
[INFO] [stderr]    |
[INFO] [stderr] 8  | #![deny(warnings)]
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` implied by `#[warn(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:24:34
[INFO] [stderr]    |
[INFO] [stderr] 24 |     fn as_fail(&self) -> Option<&Fail> {
[INFO] [stderr]    |                                  ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:41:34
[INFO] [stderr]    |
[INFO] [stderr] 41 |     fn as_fail(&self) -> Option<&Fail> {
[INFO] [stderr]    |                                  ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error.rs:105:34
[INFO] [stderr]     |
[INFO] [stderr] 105 |     fn as_fail(&self) -> Option<&Fail> {
[INFO] [stderr]     |                                  ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error.rs:166:34
[INFO] [stderr]     |
[INFO] [stderr] 166 |     fn as_fail(&self) -> Option<&Fail> {
[INFO] [stderr]     |                                  ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error.rs:216:23
[INFO] [stderr]     |
[INFO] [stderr] 216 |     inner: Either<Box<HttpError>, NoRoute>,
[INFO] [stderr]     |                       ^^^^^^^^^ help: use `dyn`: `dyn HttpError`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error.rs:249:37
[INFO] [stderr]     |
[INFO] [stderr] 249 |     pub fn as_http_error(&self) -> &HttpError {
[INFO] [stderr]     |                                     ^^^^^^^^^ help: use `dyn`: `dyn HttpError`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error.rs:252:45
[INFO] [stderr]     |
[INFO] [stderr] 252 |             Either::Right(ref e) => &*e as &HttpError,
[INFO] [stderr]     |                                             ^^^^^^^^^ help: use `dyn`: `dyn HttpError`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/input/input.rs:95:34
[INFO] [stderr]    |
[INFO] [stderr] 95 |     fn as_fail(&self) -> Option<&Fail> {
[INFO] [stderr]    |                                  ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/output/body.rs:14:16
[INFO] [stderr]    |
[INFO] [stderr] 14 |     Stream(Box<Stream<Item = Bytes, Error = io::Error> + Send>),
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream<Item = Bytes, Error = io::Error> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/output/responder.rs:83:16
[INFO] [stderr]    |
[INFO] [stderr] 83 |     value: Box<fmt::Debug + Send + 'static>,
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn fmt::Debug + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: ambiguous associated item
[INFO] [stderr]    --> src/result.rs:20:36
[INFO] [stderr]     |
[INFO] [stderr] 20  |     fn into_result(self) -> Result<Self::Ok, Self::Err> {
[INFO] [stderr]     |                                    ^^^^^^^^ help: use fully-qualified syntax: `<std::result::Result<T, E> as IsResult>::Ok`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ambiguous_associated_items)]` on by default
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #57644 <https://github.com/rust-lang/rust/issues/57644>
[INFO] [stderr] note: `Ok` could refer to the variant defined here
[INFO] [stderr] note: `Ok` could also refer to the associated type defined here
[INFO] [stderr]    --> src/result.rs:6:5
[INFO] [stderr]     |
[INFO] [stderr] 6   |     type Ok;
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: ambiguous associated item
[INFO] [stderr]    --> src/result.rs:20:46
[INFO] [stderr]     |
[INFO] [stderr] 20  |     fn into_result(self) -> Result<Self::Ok, Self::Err> {
[INFO] [stderr]     |                                              ^^^^^^^^^ help: use fully-qualified syntax: `<std::result::Result<T, E> as IsResult>::Err`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #57644 <https://github.com/rust-lang/rust/issues/57644>
[INFO] [stderr] note: `Err` could refer to the variant defined here
[INFO] [stderr] note: `Err` could also refer to the associated type defined here
[INFO] [stderr]    --> src/result.rs:9:5
[INFO] [stderr]     |
[INFO] [stderr] 9   |     type Err;
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::Error::cause': please use 'as_fail()' method instead
[INFO] [stderr]    --> src/error.rs:106:41
[INFO] [stderr]     |
[INFO] [stderr] 106 |         self.inner.as_ref().right().map(failure::Error::cause)
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]    --> src/lib.rs:8:9
[INFO] [stderr]     |
[INFO] [stderr] 8   | #![deny(warnings)]
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     = note: `#[warn(deprecated)]` implied by `#[warn(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::Error::cause': please use 'as_fail()' method instead
[INFO] [stderr]    --> src/error.rs:167:41
[INFO] [stderr]     |
[INFO] [stderr] 167 |         self.inner.as_ref().right().map(failure::Error::cause)
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: ambiguous associated item
[INFO] [stderr]    --> src/result.rs:20:36
[INFO] [stderr]     |
[INFO] [stderr] 20  |     fn into_result(self) -> Result<Self::Ok, Self::Err> {
[INFO] [stderr]     |                                    ^^^^^^^^ help: use fully-qualified syntax: `<std::result::Result<T, E> as IsResult>::Ok`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #57644 <https://github.com/rust-lang/rust/issues/57644>
[INFO] [stderr] note: `Ok` could refer to the variant defined here
[INFO] [stderr] note: `Ok` could also refer to the associated type defined here
[INFO] [stderr]    --> src/result.rs:6:5
[INFO] [stderr]     |
[INFO] [stderr] 6   |     type Ok;
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 16 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.47s
[INFO] running `"docker" "inspect" "d2db57166757190fc5f3f837a76f18a26b49888177a9b8726c00312fd5678649"`
[INFO] running `"docker" "rm" "-f" "d2db57166757190fc5f3f837a76f18a26b49888177a9b8726c00312fd5678649"`
[INFO] [stdout] d2db57166757190fc5f3f837a76f18a26b49888177a9b8726c00312fd5678649
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c99bef5928c90135b0fba7c62da9c972fc7e3d7e786c7989ac05cb59e87c7e7b
[INFO] running `"docker" "start" "-a" "c99bef5928c90135b0fba7c62da9c972fc7e3d7e786c7989ac05cb59e87c7e7b"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/never.rs:31:32
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]    |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]   --> src/lib.rs:8:9
[INFO] [stderr]    |
[INFO] [stderr] 8  | #![deny(warnings)]
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` implied by `#[warn(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:24:34
[INFO] [stderr]    |
[INFO] [stderr] 24 |     fn as_fail(&self) -> Option<&Fail> {
[INFO] [stderr]    |                                  ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:41:34
[INFO] [stderr]    |
[INFO] [stderr] 41 |     fn as_fail(&self) -> Option<&Fail> {
[INFO] [stderr]    |                                  ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error.rs:105:34
[INFO] [stderr]     |
[INFO] [stderr] 105 |     fn as_fail(&self) -> Option<&Fail> {
[INFO] [stderr]     |                                  ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error.rs:166:34
[INFO] [stderr]     |
[INFO] [stderr] 166 |     fn as_fail(&self) -> Option<&Fail> {
[INFO] [stderr]     |                                  ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error.rs:216:23
[INFO] [stderr]     |
[INFO] [stderr] 216 |     inner: Either<Box<HttpError>, NoRoute>,
[INFO] [stderr]     |                       ^^^^^^^^^ help: use `dyn`: `dyn HttpError`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error.rs:249:37
[INFO] [stderr]     |
[INFO] [stderr] 249 |     pub fn as_http_error(&self) -> &HttpError {
[INFO] [stderr]     |                                     ^^^^^^^^^ help: use `dyn`: `dyn HttpError`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error.rs:252:45
[INFO] [stderr]     |
[INFO] [stderr] 252 |             Either::Right(ref e) => &*e as &HttpError,
[INFO] [stderr]     |                                             ^^^^^^^^^ help: use `dyn`: `dyn HttpError`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/input/input.rs:95:34
[INFO] [stderr]    |
[INFO] [stderr] 95 |     fn as_fail(&self) -> Option<&Fail> {
[INFO] [stderr]    |                                  ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/output/body.rs:14:16
[INFO] [stderr]    |
[INFO] [stderr] 14 |     Stream(Box<Stream<Item = Bytes, Error = io::Error> + Send>),
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream<Item = Bytes, Error = io::Error> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/output/responder.rs:83:16
[INFO] [stderr]    |
[INFO] [stderr] 83 |     value: Box<fmt::Debug + Send + 'static>,
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn fmt::Debug + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: ambiguous associated item
[INFO] [stderr]    --> src/result.rs:20:36
[INFO] [stderr]     |
[INFO] [stderr] 20  |     fn into_result(self) -> Result<Self::Ok, Self::Err> {
[INFO] [stderr]     |                                    ^^^^^^^^ help: use fully-qualified syntax: `<std::result::Result<T, E> as IsResult>::Ok`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ambiguous_associated_items)]` on by default
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #57644 <https://github.com/rust-lang/rust/issues/57644>
[INFO] [stderr] note: `Ok` could refer to the variant defined here
[INFO] [stderr] note: `Ok` could also refer to the associated type defined here
[INFO] [stderr]    --> src/result.rs:6:5
[INFO] [stderr]     |
[INFO] [stderr] 6   |     type Ok;
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: ambiguous associated item
[INFO] [stderr]    --> src/result.rs:20:46
[INFO] [stderr]     |
[INFO] [stderr] 20  |     fn into_result(self) -> Result<Self::Ok, Self::Err> {
[INFO] [stderr]     |                                              ^^^^^^^^^ help: use fully-qualified syntax: `<std::result::Result<T, E> as IsResult>::Err`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #57644 <https://github.com/rust-lang/rust/issues/57644>
[INFO] [stderr] note: `Err` could refer to the variant defined here
[INFO] [stderr] note: `Err` could also refer to the associated type defined here
[INFO] [stderr]    --> src/result.rs:9:5
[INFO] [stderr]     |
[INFO] [stderr] 9   |     type Err;
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::Error::cause': please use 'as_fail()' method instead
[INFO] [stderr]    --> src/error.rs:106:41
[INFO] [stderr]     |
[INFO] [stderr] 106 |         self.inner.as_ref().right().map(failure::Error::cause)
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]    --> src/lib.rs:8:9
[INFO] [stderr]     |
[INFO] [stderr] 8   | #![deny(warnings)]
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     = note: `#[warn(deprecated)]` implied by `#[warn(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::Error::cause': please use 'as_fail()' method instead
[INFO] [stderr]    --> src/error.rs:167:41
[INFO] [stderr]     |
[INFO] [stderr] 167 |         self.inner.as_ref().right().map(failure::Error::cause)
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: ambiguous associated item
[INFO] [stderr]    --> src/result.rs:20:36
[INFO] [stderr]     |
[INFO] [stderr] 20  |     fn into_result(self) -> Result<Self::Ok, Self::Err> {
[INFO] [stderr]     |                                    ^^^^^^^^ help: use fully-qualified syntax: `<std::result::Result<T, E> as IsResult>::Ok`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #57644 <https://github.com/rust-lang/rust/issues/57644>
[INFO] [stderr] note: `Ok` could refer to the variant defined here
[INFO] [stderr] note: `Ok` could also refer to the associated type defined here
[INFO] [stderr]    --> src/result.rs:6:5
[INFO] [stderr]     |
[INFO] [stderr] 6   |     type Ok;
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 16 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/never.rs:31:32
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]    |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]   --> src/lib.rs:8:9
[INFO] [stderr]    |
[INFO] [stderr] 8  | #![deny(warnings)]
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` implied by `#[warn(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:24:34
[INFO] [stderr]    |
[INFO] [stderr] 24 |     fn as_fail(&self) -> Option<&Fail> {
[INFO] [stderr]    |                                  ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:41:34
[INFO] [stderr]    |
[INFO] [stderr] 41 |     fn as_fail(&self) -> Option<&Fail> {
[INFO] [stderr]    |                                  ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error.rs:105:34
[INFO] [stderr]     |
[INFO] [stderr] 105 |     fn as_fail(&self) -> Option<&Fail> {
[INFO] [stderr]     |                                  ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error.rs:166:34
[INFO] [stderr]     |
[INFO] [stderr] 166 |     fn as_fail(&self) -> Option<&Fail> {
[INFO] [stderr]     |                                  ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error.rs:216:23
[INFO] [stderr]     |
[INFO] [stderr] 216 |     inner: Either<Box<HttpError>, NoRoute>,
[INFO] [stderr]     |                       ^^^^^^^^^ help: use `dyn`: `dyn HttpError`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error.rs:249:37
[INFO] [stderr]     |
[INFO] [stderr] 249 |     pub fn as_http_error(&self) -> &HttpError {
[INFO] [stderr]     |                                     ^^^^^^^^^ help: use `dyn`: `dyn HttpError`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error.rs:252:45
[INFO] [stderr]     |
[INFO] [stderr] 252 |             Either::Right(ref e) => &*e as &HttpError,
[INFO] [stderr]     |                                             ^^^^^^^^^ help: use `dyn`: `dyn HttpError`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/input/input.rs:95:34
[INFO] [stderr]    |
[INFO] [stderr] 95 |     fn as_fail(&self) -> Option<&Fail> {
[INFO] [stderr]    |                                  ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/output/body.rs:14:16
[INFO] [stderr]    |
[INFO] [stderr] 14 |     Stream(Box<Stream<Item = Bytes, Error = io::Error> + Send>),
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream<Item = Bytes, Error = io::Error> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/output/responder.rs:83:16
[INFO] [stderr]    |
[INFO] [stderr] 83 |     value: Box<fmt::Debug + Send + 'static>,
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn fmt::Debug + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: ambiguous associated item
[INFO] [stderr]    --> src/result.rs:20:36
[INFO] [stderr]     |
[INFO] [stderr] 20  |     fn into_result(self) -> Result<Self::Ok, Self::Err> {
[INFO] [stderr]     |                                    ^^^^^^^^ help: use fully-qualified syntax: `<std::result::Result<T, E> as IsResult>::Ok`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ambiguous_associated_items)]` on by default
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #57644 <https://github.com/rust-lang/rust/issues/57644>
[INFO] [stderr] note: `Ok` could refer to the variant defined here
[INFO] [stderr] note: `Ok` could also refer to the associated type defined here
[INFO] [stderr]    --> src/result.rs:6:5
[INFO] [stderr]     |
[INFO] [stderr] 6   |     type Ok;
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: ambiguous associated item
[INFO] [stderr]    --> src/result.rs:20:46
[INFO] [stderr]     |
[INFO] [stderr] 20  |     fn into_result(self) -> Result<Self::Ok, Self::Err> {
[INFO] [stderr]     |                                              ^^^^^^^^^ help: use fully-qualified syntax: `<std::result::Result<T, E> as IsResult>::Err`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #57644 <https://github.com/rust-lang/rust/issues/57644>
[INFO] [stderr] note: `Err` could refer to the variant defined here
[INFO] [stderr] note: `Err` could also refer to the associated type defined here
[INFO] [stderr]    --> src/result.rs:9:5
[INFO] [stderr]     |
[INFO] [stderr] 9   |     type Err;
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::Error::cause': please use 'as_fail()' method instead
[INFO] [stderr]    --> src/error.rs:106:41
[INFO] [stderr]     |
[INFO] [stderr] 106 |         self.inner.as_ref().right().map(failure::Error::cause)
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]    --> src/lib.rs:8:9
[INFO] [stderr]     |
[INFO] [stderr] 8   | #![deny(warnings)]
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     = note: `#[warn(deprecated)]` implied by `#[warn(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::Error::cause': please use 'as_fail()' method instead
[INFO] [stderr]    --> src/error.rs:167:41
[INFO] [stderr]     |
[INFO] [stderr] 167 |         self.inner.as_ref().right().map(failure::Error::cause)
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: ambiguous associated item
[INFO] [stderr]    --> src/result.rs:20:36
[INFO] [stderr]     |
[INFO] [stderr] 20  |     fn into_result(self) -> Result<Self::Ok, Self::Err> {
[INFO] [stderr]     |                                    ^^^^^^^^ help: use fully-qualified syntax: `<std::result::Result<T, E> as IsResult>::Ok`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #57644 <https://github.com/rust-lang/rust/issues/57644>
[INFO] [stderr] note: `Ok` could refer to the variant defined here
[INFO] [stderr] note: `Ok` could also refer to the associated type defined here
[INFO] [stderr]    --> src/result.rs:6:5
[INFO] [stderr]     |
[INFO] [stderr] 6   |     type Ok;
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 16 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/finchers_core-db4134ed8edb81f6
[INFO] [stderr]    Doc-tests finchers-core
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test endpoint::context::tests::test_segments ... ok
[INFO] [stdout] test endpoint::context::tests::test_segments_from_root_path ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "c99bef5928c90135b0fba7c62da9c972fc7e3d7e786c7989ac05cb59e87c7e7b"`
[INFO] running `"docker" "rm" "-f" "c99bef5928c90135b0fba7c62da9c972fc7e3d7e786c7989ac05cb59e87c7e7b"`
[INFO] [stdout] c99bef5928c90135b0fba7c62da9c972fc7e3d7e786c7989ac05cb59e87c7e7b