[INFO] crate razberry 0.3.0 is already in cache
[INFO] extracting crate razberry 0.3.0 into work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/reg/razberry/0.3.0
[INFO] extracting crate razberry 0.3.0 into work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/reg/razberry/0.3.0
[INFO] validating manifest of razberry-0.3.0 on toolchain master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of razberry-0.3.0 on toolchain try#58b21121d0b447ceb3f1a655155d802191acf044
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing razberry-0.3.0
[INFO] finished frobbing razberry-0.3.0
[INFO] frobbed toml for razberry-0.3.0 written to work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/reg/razberry/0.3.0/Cargo.toml
[INFO] started frobbing razberry-0.3.0
[INFO] finished frobbing razberry-0.3.0
[INFO] frobbed toml for razberry-0.3.0 written to work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/reg/razberry/0.3.0/Cargo.toml
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] checking razberry-0.3.0 against try#58b21121d0b447ceb3f1a655155d802191acf044 for pr-61100
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-61100/worker-5/try#58b21121d0b447ceb3f1a655155d802191acf044:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/reg/razberry/0.3.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 35ea716808507426633e9a56d9fbdcff5fc7caa6a7ec246c1cbc2294b75aeff7
[INFO] running `"docker" "start" "-a" "35ea716808507426633e9a56d9fbdcff5fc7caa6a7ec246c1cbc2294b75aeff7"`
[INFO] [stderr]     Checking url v1.4.1
[INFO] [stderr] warning[E0713]: borrow may still be in use when destructor runs
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/url-1.4.1/src/form_urlencoded.rs:248:40
[INFO] [stderr]     |
[INFO] [stderr] 246 | impl<'a> Target for ::UrlQuery<'a> {
[INFO] [stderr]     |      -- lifetime `'a` defined here
[INFO] [stderr] 247 |     fn as_mut_string(&mut self) -> &mut String { &mut self.url.serialization }
[INFO] [stderr] 248 |     fn finish(self) -> &'a mut ::Url { self.url }
[INFO] [stderr]     |                                        ^^^^^^^^ - here, drop of `self` needs exclusive access to `*self.url`, because the type `UrlQuery<'_>` implements the `Drop` trait
[INFO] [stderr]     |                                        |
[INFO] [stderr]     |                                        returning this value requires that `*self.url` is borrowed for `'a`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this error has been downgraded to a warning for backwards compatibility with previous releases
[INFO] [stderr]     = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future
[INFO] [stderr]     = note: for more information, try `rustc --explain E0729`
[INFO] [stderr] 
[INFO] [stderr]     Checking hyper v0.10.16
[INFO] [stderr]     Checking razberry v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'client::RazberryClient::fetch_data'
[INFO] [stderr]    --> src/client.rs:402:10
[INFO] [stderr]     |
[INFO] [stderr] 402 |     self.fetch_data(None)
[INFO] [stderr]     |          ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'client::RazberryClient::fetch_data'
[INFO] [stderr]    --> src/client.rs:414:10
[INFO] [stderr]     |
[INFO] [stderr] 414 |     self.fetch_data(Some(timestamp))
[INFO] [stderr]     |          ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'client::RazberryClient::fetch_data'
[INFO] [stderr]    --> src/client.rs:424:10
[INFO] [stderr]     |
[INFO] [stderr] 424 |     self.fetch_data(Some(20000000000))
[INFO] [stderr]     |          ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'client::RazberryClient::fetch_data'
[INFO] [stderr]    --> src/client.rs:402:10
[INFO] [stderr]     |
[INFO] [stderr] 402 |     self.fetch_data(None)
[INFO] [stderr]     |          ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'client::RazberryClient::fetch_data'
[INFO] [stderr]    --> src/client.rs:414:10
[INFO] [stderr]     |
[INFO] [stderr] 414 |     self.fetch_data(Some(timestamp))
[INFO] [stderr]     |          ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'client::RazberryClient::fetch_data'
[INFO] [stderr]    --> src/client.rs:424:10
[INFO] [stderr]     |
[INFO] [stderr] 424 |     self.fetch_data(Some(20000000000))
[INFO] [stderr]     |          ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/response.rs:136:9
[INFO] [stderr]     |
[INFO] [stderr] 136 |     let mut subtree = match maybe_subtree {
[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 `std::result::Result` that must be used
[INFO] [stderr]    --> src/device.rs:100:13
[INFO] [stderr]     |
[INFO] [stderr] 100 |             self.process_command_class_update(&update);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/response.rs:136:9
[INFO] [stderr]     |
[INFO] [stderr] 136 |     let mut subtree = match maybe_subtree {
[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 `std::result::Result` that must be used
[INFO] [stderr]    --> src/device.rs:100:13
[INFO] [stderr]     |
[INFO] [stderr] 100 |             self.process_command_class_update(&update);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/command_class/sensor_binary.rs:168:5
[INFO] [stderr]     |
[INFO] [stderr] 168 |     sensor.process_update(&update);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'razberry::RazberryClient::get_server_timestamp'
[INFO] [stderr]   --> examples/old_login_and_query.rs:27:26
[INFO] [stderr]    |
[INFO] [stderr] 27 |   let timestamp = client.get_server_timestamp().unwrap().get_timestamp();
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'razberry::RazberryClient::get_data'
[INFO] [stderr]   --> examples/old_login_and_query.rs:30:21
[INFO] [stderr]    |
[INFO] [stderr] 30 |   let data = client.get_data().unwrap();
[INFO] [stderr]    |                     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'razberry::RazberryClient::fetch_gateway_state'
[INFO] [stderr]   --> examples/old_poll.rs:32:34
[INFO] [stderr]    |
[INFO] [stderr] 32 |   let mut gateway_state = client.fetch_gateway_state().unwrap();
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'razberry::RazberryClient::update_gateway_state'
[INFO] [stderr]   --> examples/old_poll.rs:74:18
[INFO] [stderr]    |
[INFO] [stderr] 74 |     match client.update_gateway_state(&mut gateway_state) {
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `command_class_id`
[INFO] [stderr]   --> examples/poll.rs:55:10
[INFO] [stderr]    |
[INFO] [stderr] 55 |     for (command_class_id, command_class) in &device.command_classes {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_command_class_id`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.13s
[INFO] running `"docker" "inspect" "35ea716808507426633e9a56d9fbdcff5fc7caa6a7ec246c1cbc2294b75aeff7"`
[INFO] running `"docker" "rm" "-f" "35ea716808507426633e9a56d9fbdcff5fc7caa6a7ec246c1cbc2294b75aeff7"`
[INFO] [stdout] 35ea716808507426633e9a56d9fbdcff5fc7caa6a7ec246c1cbc2294b75aeff7