[INFO] crate twilio 0.1.2 is already in cache
[INFO] checking twilio-0.1.2 against master#c9edc02e8320a9e5799d185910ece7d491f524e6 for pr-64398
[INFO] extracting crate twilio 0.1.2 into work/builds/worker-7/source
[INFO] validating manifest of crates.io crate twilio 0.1.2 on toolchain c9edc02e8320a9e5799d185910ece7d491f524e6-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate twilio 0.1.2
[INFO] finished tweaking crates.io crate twilio 0.1.2
[INFO] tweaked toml for crates.io crate twilio 0.1.2 written to work/builds/worker-7/source/Cargo.toml
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] a74acbf456e2f199e138f022a230517b646adf8406ba3672e63ad243112c546b
[INFO] running `"docker" "start" "-a" "a74acbf456e2f199e138f022a230517b646adf8406ba3672e63ad243112c546b"`
[INFO] [stderr]     Checking hyper-native-tls v0.2.4
[INFO] [stderr]     Checking twilio v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/twiml/mod.rs:27:31
[INFO] [stderr]    |
[INFO] [stderr] 27 |     pub fn add(&mut self, a: &Action) -> &mut Twiml {
[INFO] [stderr]    |                               ^^^^^^ help: use `dyn`: `dyn Action`
[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/twiml/mod.rs:29:40
[INFO] [stderr]    |
[INFO] [stderr] 29 |         self.body.push_str((&twiml as &AsRef<str>).as_ref());
[INFO] [stderr]    |                                        ^^^^^^^^^^ help: use `dyn`: `dyn AsRef<str>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/twiml/mod.rs:27:31
[INFO] [stderr]    |
[INFO] [stderr] 27 |     pub fn add(&mut self, a: &Action) -> &mut Twiml {
[INFO] [stderr]    |                               ^^^^^^ help: use `dyn`: `dyn Action`
[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/twiml/mod.rs:29:40
[INFO] [stderr]    |
[INFO] [stderr] 29 |         self.body.push_str((&twiml as &AsRef<str>).as_ref());
[INFO] [stderr]    |                                        ^^^^^^^^^^ help: use `dyn`: `dyn AsRef<str>`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/lib.rs:72:13
[INFO] [stderr]    |
[INFO] [stderr] 72 |         let mut http_client = hyper::Client::with_connector(connector);
[INFO] [stderr]    |             ----^^^^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/lib.rs:72:13
[INFO] [stderr]    |
[INFO] [stderr] 72 |         let mut http_client = hyper::Client::with_connector(connector);
[INFO] [stderr]    |             ----^^^^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Call`
[INFO] [stderr]  --> examples/call.rs:2:21
[INFO] [stderr]   |
[INFO] [stderr] 2 | use twilio::{Client,Call,OutboundCall};
[INFO] [stderr]   |                     ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.24s
[INFO] running `"docker" "inspect" "a74acbf456e2f199e138f022a230517b646adf8406ba3672e63ad243112c546b"`
[INFO] running `"docker" "rm" "-f" "a74acbf456e2f199e138f022a230517b646adf8406ba3672e63ad243112c546b"`
[INFO] [stdout] a74acbf456e2f199e138f022a230517b646adf8406ba3672e63ad243112c546b