[INFO] fetching crate cargo-web 0.6.26... [INFO] checking cargo-web-0.6.26 against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3 [INFO] extracting crate cargo-web 0.6.26 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate cargo-web 0.6.26 on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cargo-web 0.6.26 [INFO] finished tweaking crates.io crate cargo-web 0.6.26 [INFO] tweaked toml for crates.io crate cargo-web 0.6.26 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate crates.io crate cargo-web 0.6.26 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bd60bbd4a33cfd55448f43a65c1ca0ffd68d09b4948bd7f16f16a32a81ce1769 [INFO] running `Command { std: "docker" "start" "-a" "bd60bbd4a33cfd55448f43a65c1ca0ffd68d09b4948bd7f16f16a32a81ce1769", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bd60bbd4a33cfd55448f43a65c1ca0ffd68d09b4948bd7f16f16a32a81ce1769", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd60bbd4a33cfd55448f43a65c1ca0ffd68d09b4948bd7f16f16a32a81ce1769", kill_on_drop: false }` [INFO] [stdout] bd60bbd4a33cfd55448f43a65c1ca0ffd68d09b4948bd7f16f16a32a81ce1769 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0f4cf92dcd29f284087e9d73e627a7dc060073b3c5b32c9db7917ecc5515db7a [INFO] running `Command { std: "docker" "start" "-a" "0f4cf92dcd29f284087e9d73e627a7dc060073b3c5b32c9db7917ecc5515db7a", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.43 [INFO] [stderr] Checking cfg-if v0.1.6 [INFO] [stderr] Compiling serde v1.0.80 [INFO] [stderr] Checking 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Checking tokio-tls v0.2.0 [INFO] [stderr] Checking hyper-tls v0.3.1 [INFO] [stderr] Checking websocket v0.21.1 [INFO] [stderr] Checking reqwest v0.9.4 [INFO] [stderr] Checking cargo-web v0.6.26 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/error.rs:12:32 [INFO] [stdout] | [INFO] [stdout] 12 | RuntimeError( String, Box< error::Error > ), [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/error.rs:23:17 [INFO] [stdout] | [INFO] [stdout] 23 | Other( Box< error::Error > ) [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/error.rs:53:17 [INFO] [stdout] | [INFO] [stdout] 53 | impl From< Box< error::Error > > for Error { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/error.rs:54:24 [INFO] [stdout] | [INFO] [stdout] 54 | fn from( err: Box< error::Error > ) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/http_utils.rs:53:32 [INFO] [stdout] | [INFO] [stdout] 53 | pub type ResponseFuture = Box< Future< Item = Response< Body >, Error = hyper::Error > + Send >; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future< Item = Response< Body >, Error = hyper::Error > + Send` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/http_utils.rs:54:27 [INFO] [stdout] | [INFO] [stdout] 54 | pub type FnHandler = Box< Fn( Request< hyper::Body > ) -> ResponseFuture + Send + Sync >; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn( Request< hyper::Body > ) -> ResponseFuture + Send + Sync` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/http_utils.rs:55:31 [INFO] [stdout] | [INFO] [stdout] 55 | pub type ServiceFuture = Box< Future< Item = SimpleService, Error = hyper::Error > + Send >; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future< Item = SimpleService, Error = hyper::Error > + Send` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/error.rs:12:32 [INFO] [stdout] | [INFO] [stdout] 12 | RuntimeError( String, Box< error::Error > ), [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/error.rs:23:17 [INFO] [stdout] | [INFO] [stdout] 23 | Other( Box< error::Error > ) [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/error.rs:53:17 [INFO] [stdout] | [INFO] [stdout] 53 | impl From< Box< error::Error > > for Error { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/error.rs:54:24 [INFO] [stdout] | [INFO] [stdout] 54 | fn from( err: Box< error::Error > ) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/http_utils.rs:53:32 [INFO] [stdout] | [INFO] [stdout] 53 | pub type ResponseFuture = Box< Future< Item = Response< Body >, Error = hyper::Error > + Send >; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future< Item = Response< Body >, Error = hyper::Error > + Send` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/http_utils.rs:54:27 [INFO] [stdout] | [INFO] [stdout] 54 | pub type FnHandler = Box< Fn( Request< hyper::Body > ) -> ResponseFuture + Send + Sync >; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn( Request< hyper::Body > ) -> ResponseFuture + Send + Sync` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/http_utils.rs:55:31 [INFO] [stdout] | [INFO] [stdout] 55 | pub type ServiceFuture = Box< Future< Item = SimpleService, Error = hyper::Error > + Send >; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future< Item = SimpleService, Error = hyper::Error > + Send` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/cargo_shim/mod.rs:267:86 [INFO] [stdout] | [INFO] [stdout] 267 | Error::CannotLaunchCargo( ref err ) => write!( formatter, "{}: {}", self.description(), err ), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/cargo_shim/mod.rs:268:80 [INFO] [stdout] | [INFO] [stdout] 268 | Error::CargoFailed( ref err ) => write!( formatter, "{}: {}", self.description(), err ), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/cargo_shim/mod.rs:269:91 [INFO] [stdout] | [INFO] [stdout] 269 | Error::CannotParseCargoOutput( ref err ) => write!( formatter, "{}: {}", self.description(), err ) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/cargo_shim/mod.rs:267:86 [INFO] [stdout] | [INFO] [stdout] 267 | Error::CannotLaunchCargo( ref err ) => write!( formatter, "{}: {}", self.description(), err ), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/cargo_shim/mod.rs:268:80 [INFO] [stdout] | [INFO] [stdout] 268 | Error::CargoFailed( ref err ) => write!( formatter, "{}: {}", self.description(), err ), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/cargo_shim/mod.rs:269:91 [INFO] [stdout] | [INFO] [stdout] 269 | Error::CannotParseCargoOutput( ref err ) => write!( formatter, "{}: {}", self.description(), err ) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/chrome_devtools.rs:34:93 [INFO] [stdout] | [INFO] [stdout] 34 | ConnectionError::FailedToFetchUrl( ref message ) => write!( fmt, "{}: {}", self.description(), message ), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/chrome_devtools.rs:35:91 [INFO] [stdout] | [INFO] [stdout] 35 | ConnectionError::WebSocketError( ref message ) => write!( fmt, "{}: {}", self.description(), message ) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/chrome_devtools.rs:70:84 [INFO] [stdout] | [INFO] [stdout] 70 | CommunicationError::Send( ref message ) => write!( fmt, "{}: {}", self.description(), message ), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/chrome_devtools.rs:71:84 [INFO] [stdout] | [INFO] [stdout] 71 | CommunicationError::Recv( ref message ) => write!( fmt, "{}: {}", self.description(), message ) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/chrome_devtools.rs:98:60 [INFO] [stdout] | [INFO] [stdout] 98 | ReplyError::Timeout => write!( fmt, "{}", self.description() ), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/chrome_devtools.rs:99:86 [INFO] [stdout] | [INFO] [stdout] 99 | ReplyError::MalformedMessage( ref error ) => write!( fmt, "{}: {}", self.description(), error ), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/chrome_devtools.rs:100:83 [INFO] [stdout] | [INFO] [stdout] 100 | ReplyError::MalformedJson( ref error ) => write!( fmt, "{}: {}", self.description(), error ), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/chrome_devtools.rs:101:88 [INFO] [stdout] | [INFO] [stdout] 101 | ReplyError::CommunicationError( ref error ) => write!( fmt, "{}: {}", self.description(), error ) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/chrome_devtools.rs:34:93 [INFO] [stdout] | [INFO] [stdout] 34 | ConnectionError::FailedToFetchUrl( ref message ) => write!( fmt, "{}: {}", self.description(), message ), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/chrome_devtools.rs:35:91 [INFO] [stdout] | [INFO] [stdout] 35 | ConnectionError::WebSocketError( ref message ) => write!( fmt, "{}: {}", self.description(), message ) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/chrome_devtools.rs:70:84 [INFO] [stdout] | [INFO] [stdout] 70 | CommunicationError::Send( ref message ) => write!( fmt, "{}: {}", self.description(), message ), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/chrome_devtools.rs:71:84 [INFO] [stdout] | [INFO] [stdout] 71 | CommunicationError::Recv( ref message ) => write!( fmt, "{}: {}", self.description(), message ) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/chrome_devtools.rs:98:60 [INFO] [stdout] | [INFO] [stdout] 98 | ReplyError::Timeout => write!( fmt, "{}", self.description() ), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/chrome_devtools.rs:99:86 [INFO] [stdout] | [INFO] [stdout] 99 | ReplyError::MalformedMessage( ref error ) => write!( fmt, "{}: {}", self.description(), error ), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/chrome_devtools.rs:100:83 [INFO] [stdout] | [INFO] [stdout] 100 | ReplyError::MalformedJson( ref error ) => write!( fmt, "{}: {}", self.description(), error ), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/chrome_devtools.rs:101:88 [INFO] [stdout] | [INFO] [stdout] 101 | ReplyError::CommunicationError( ref error ) => write!( fmt, "{}: {}", self.description(), error ) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:35:57 [INFO] [stdout] | [INFO] [stdout] 35 | Error::CargoShimError( ref error ) => error.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:42:48 [INFO] [stdout] | [INFO] [stdout] 42 | Error::Other( ref error ) => error.description() [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:75:87 [INFO] [stdout] | [INFO] [stdout] 75 | &Error::RuntimeError( _, ref inner ) => write!( formatter, "{}: {}", self.description(), inner ), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:85:48 [INFO] [stdout] | [INFO] [stdout] 85 | _ => write!( formatter, "{}", self.description() ) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:35:57 [INFO] [stdout] | [INFO] [stdout] 35 | Error::CargoShimError( ref error ) => error.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:42:48 [INFO] [stdout] | [INFO] [stdout] 42 | Error::Other( ref error ) => error.description() [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:75:87 [INFO] [stdout] | [INFO] [stdout] 75 | &Error::RuntimeError( _, ref inner ) => write!( formatter, "{}: {}", self.description(), inner ), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:85:48 [INFO] [stdout] | [INFO] [stdout] 85 | _ => write!( formatter, "{}", self.description() ) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/cargo_shim/mod.rs:924:13 [INFO] [stdout] | [INFO] [stdout] 924 | for mut artifact in artifacts { [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/cargo_shim/mod.rs:924:13 [INFO] [stdout] | [INFO] [stdout] 924 | for mut artifact in artifacts { [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/wasm_context.rs:541:38 [INFO] [stdout] | [INFO] [stdout] 541 | pw::Section::Export( mut section ) => { [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/wasm_context.rs:579:40 [INFO] [stdout] | [INFO] [stdout] 579 | pw::Section::Function( mut section ) => { [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/wasm_context.rs:541:38 [INFO] [stdout] | [INFO] [stdout] 541 | pw::Section::Export( mut section ) => { [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/wasm_context.rs:579:40 [INFO] [stdout] | [INFO] [stdout] 579 | pw::Section::Function( mut section ) => { [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Bench` [INFO] [stdout] --> src/cargo_shim/mod.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | Bench [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `default_package` [INFO] [stdout] --> src/cargo_shim/mod.rs:448:12 [INFO] [stdout] | [INFO] [stdout] 448 | pub fn default_package( &self ) -> Option< &CargoPackage > { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `used_packages` [INFO] [stdout] --> src/cargo_shim/mod.rs:452:12 [INFO] [stdout] | [INFO] [stdout] 452 | pub fn used_packages( &self, triplet: &str, main_package: &CargoPackage, profile: Profile ) -> Vec< &CargoPackage > { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Bench` [INFO] [stdout] --> src/cargo_shim/mod.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | Bench [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `default_package` [INFO] [stdout] --> src/cargo_shim/mod.rs:448:12 [INFO] [stdout] | [INFO] [stdout] 448 | pub fn default_package( &self ) -> Option< &CargoPackage > { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `used_packages` [INFO] [stdout] --> src/cargo_shim/mod.rs:452:12 [INFO] [stdout] | [INFO] [stdout] 452 | pub fn used_packages( &self, triplet: &str, main_package: &CargoPackage, profile: Profile ) -> Vec< &CargoPackage > { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/package.rs:104:35 [INFO] [stdout] | [INFO] [stdout] 104 | Err( err ) => panic!( err ) [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 104 | Err( err ) => panic!( "{}", err ) [INFO] [stdout] | +++++ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 104 | Err( err ) => std::panic::panic_any( err ) [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/package.rs:104:35 [INFO] [stdout] | [INFO] [stdout] 104 | Err( err ) => panic!( err ) [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 104 | Err( err ) => panic!( "{}", err ) [INFO] [stdout] | +++++ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 104 | Err( err ) => std::panic::panic_any( err ) [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 29 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 29 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 15s [INFO] running `Command { std: "docker" "inspect" "0f4cf92dcd29f284087e9d73e627a7dc060073b3c5b32c9db7917ecc5515db7a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f4cf92dcd29f284087e9d73e627a7dc060073b3c5b32c9db7917ecc5515db7a", kill_on_drop: false }` [INFO] [stdout] 0f4cf92dcd29f284087e9d73e627a7dc060073b3c5b32c9db7917ecc5515db7a