[INFO] fetching crate telegram-bot-fork 0.7.8... [INFO] checking telegram-bot-fork-0.7.8 against try#3e22d1f9053c0fc87629b3c6d5d9567856368e5d for pr-78714 [INFO] extracting crate telegram-bot-fork 0.7.8 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate telegram-bot-fork 0.7.8 on toolchain 3e22d1f9053c0fc87629b3c6d5d9567856368e5d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate telegram-bot-fork 0.7.8 [INFO] finished tweaking crates.io crate telegram-bot-fork 0.7.8 [INFO] tweaked toml for crates.io crate telegram-bot-fork 0.7.8 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded telegram-bot-fork-raw v0.7.8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5765b73824b65f6ddcdef7460096394b2d74df1be9f5fb3495e8c54f69bdae47 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "5765b73824b65f6ddcdef7460096394b2d74df1be9f5fb3495e8c54f69bdae47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5765b73824b65f6ddcdef7460096394b2d74df1be9f5fb3495e8c54f69bdae47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5765b73824b65f6ddcdef7460096394b2d74df1be9f5fb3495e8c54f69bdae47", kill_on_drop: false }` [INFO] [stdout] 5765b73824b65f6ddcdef7460096394b2d74df1be9f5fb3495e8c54f69bdae47 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 84ae3e86c5b58e9f98c1ee38b94240ee9028a7440d932858c2f21fd02804030b [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "84ae3e86c5b58e9f98c1ee38b94240ee9028a7440d932858c2f21fd02804030b", kill_on_drop: false }` [INFO] [stderr] Checking ordered-float v1.1.0 [INFO] [stderr] Checking serde-value v0.5.3 [INFO] [stderr] Checking telegram-bot-fork-raw v0.7.8 [INFO] [stderr] Checking telegram-bot-fork v0.7.8 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/api.rs:24:20 [INFO] [stdout] | [INFO] [stdout] 24 | connector: Box, [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn Connector` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/api.rs:67:67 [INFO] [stdout] | [INFO] [stdout] 67 | pub fn with_connector>(token: T, connector: Box) -> Self { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn Connector` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/future.rs:8:16 [INFO] [stdout] | [INFO] [stdout] 8 | inner: Box>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/future.rs:12:23 [INFO] [stdout] | [INFO] [stdout] 12 | fn new(inner: Box>) -> Self; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/future.rs:16:23 [INFO] [stdout] | [INFO] [stdout] 16 | fn new(inner: Box>) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/connector/hyper.rs:92:42 [INFO] [stdout] | [INFO] [stdout] 92 | pub fn default_connector() -> Result, Error> { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn Connector` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/connector/mod.rs:17:42 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn default_connector() -> Result, Error> { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn Connector` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/api.rs:24:20 [INFO] [stdout] | [INFO] [stdout] 24 | connector: Box, [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn Connector` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/api.rs:67:67 [INFO] [stdout] | [INFO] [stdout] 67 | pub fn with_connector>(token: T, connector: Box) -> Self { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn Connector` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/future.rs:8:16 [INFO] [stdout] | [INFO] [stdout] 8 | inner: Box>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/future.rs:12:23 [INFO] [stdout] | [INFO] [stdout] 12 | fn new(inner: Box>) -> Self; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/future.rs:16:23 [INFO] [stdout] | [INFO] [stdout] 16 | fn new(inner: Box>) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/connector/hyper.rs:92:42 [INFO] [stdout] | [INFO] [stdout] 92 | pub fn default_connector() -> Result, Error> { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn Connector` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/connector/mod.rs:17:42 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn default_connector() -> Result, Error> { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn Connector` [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/errors.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | / error_chain! { [INFO] [stdout] 4 | | foreign_links { [INFO] [stdout] 5 | | Url(::http::uri::InvalidUri) #[cfg(feature = "hyper_connector")]; [INFO] [stdout] 6 | | Hyper(::hyper::Error) #[cfg(feature = "hyper_connector")]; [INFO] [stdout] ... | [INFO] [stdout] 13 | | } [INFO] [stdout] 14 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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/errors.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | / error_chain! { [INFO] [stdout] 4 | | foreign_links { [INFO] [stdout] 5 | | Url(::http::uri::InvalidUri) #[cfg(feature = "hyper_connector")]; [INFO] [stdout] 6 | | Hyper(::hyper::Error) #[cfg(feature = "hyper_connector")]; [INFO] [stdout] ... | [INFO] [stdout] 13 | | } [INFO] [stdout] 14 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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/errors.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | / error_chain! { [INFO] [stdout] 4 | | foreign_links { [INFO] [stdout] 5 | | Url(::http::uri::InvalidUri) #[cfg(feature = "hyper_connector")]; [INFO] [stdout] 6 | | Hyper(::hyper::Error) #[cfg(feature = "hyper_connector")]; [INFO] [stdout] ... | [INFO] [stdout] 13 | | } [INFO] [stdout] 14 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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/errors.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | / error_chain! { [INFO] [stdout] 4 | | foreign_links { [INFO] [stdout] 5 | | Url(::http::uri::InvalidUri) #[cfg(feature = "hyper_connector")]; [INFO] [stdout] 6 | | Hyper(::hyper::Error) #[cfg(feature = "hyper_connector")]; [INFO] [stdout] ... | [INFO] [stdout] 13 | | } [INFO] [stdout] 14 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/errors.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | / error_chain! { [INFO] [stdout] 4 | | foreign_links { [INFO] [stdout] 5 | | Url(::http::uri::InvalidUri) #[cfg(feature = "hyper_connector")]; [INFO] [stdout] 6 | | Hyper(::hyper::Error) #[cfg(feature = "hyper_connector")]; [INFO] [stdout] ... | [INFO] [stdout] 13 | | } [INFO] [stdout] 14 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/errors.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | / error_chain! { [INFO] [stdout] 4 | | foreign_links { [INFO] [stdout] 5 | | Url(::http::uri::InvalidUri) #[cfg(feature = "hyper_connector")]; [INFO] [stdout] 6 | | Hyper(::hyper::Error) #[cfg(feature = "hyper_connector")]; [INFO] [stdout] ... | [INFO] [stdout] 13 | | } [INFO] [stdout] 14 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around function argument [INFO] [stdout] --> examples/features.rs:105:44 [INFO] [stdout] | [INFO] [stdout] 105 | tokio::executor::current_thread::spawn({ future.map_err(|_| ()).map(|_| ()) }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around function argument [INFO] [stdout] --> examples/features.rs:118:44 [INFO] [stdout] | [INFO] [stdout] 118 | tokio::executor::current_thread::spawn({ future.map_err(|_| ()).map(|_| ()) }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around function argument [INFO] [stdout] --> examples/features.rs:126:44 [INFO] [stdout] | [INFO] [stdout] 126 | tokio::executor::current_thread::spawn({ future.map_err(|_| ()).map(|_| ()) }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around function argument [INFO] [stdout] --> examples/features.rs:137:44 [INFO] [stdout] | [INFO] [stdout] 137 | tokio::executor::current_thread::spawn({ future.map_err(|_| ()).map(|_| ()) }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around function argument [INFO] [stdout] --> examples/features.rs:147:44 [INFO] [stdout] | [INFO] [stdout] 147 | tokio::executor::current_thread::spawn({ future.map_err(|_| ()).map(|_| ()) }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.97s [INFO] running `Command { std: "docker" "inspect" "84ae3e86c5b58e9f98c1ee38b94240ee9028a7440d932858c2f21fd02804030b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84ae3e86c5b58e9f98c1ee38b94240ee9028a7440d932858c2f21fd02804030b", kill_on_drop: false }` [INFO] [stdout] 84ae3e86c5b58e9f98c1ee38b94240ee9028a7440d932858c2f21fd02804030b