[INFO] updating cached repository minijackson/set_eq
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/minijackson/set_eq
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/minijackson/set_eq" "work/ex/pr-60466/sources/master#7840a0b753a065a41999f1fb6028f67d33e3fdd5/gh/minijackson/set_eq"`
[INFO] [stderr] Cloning into 'work/ex/pr-60466/sources/master#7840a0b753a065a41999f1fb6028f67d33e3fdd5/gh/minijackson/set_eq'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/minijackson/set_eq" "work/ex/pr-60466/sources/try#6a9f0b6cc40687e25f9d772e3b10bab335c63853/gh/minijackson/set_eq"`
[INFO] [stderr] Cloning into 'work/ex/pr-60466/sources/try#6a9f0b6cc40687e25f9d772e3b10bab335c63853/gh/minijackson/set_eq'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] cd0d8bb37f5335fe04e082c6c1ad333fd621d9f8
[INFO] sha for GitHub repo minijackson/set_eq: cd0d8bb37f5335fe04e082c6c1ad333fd621d9f8
[INFO] validating manifest of minijackson/set_eq on toolchain master#7840a0b753a065a41999f1fb6028f67d33e3fdd5
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+7840a0b753a065a41999f1fb6028f67d33e3fdd5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of minijackson/set_eq on toolchain try#6a9f0b6cc40687e25f9d772e3b10bab335c63853
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+6a9f0b6cc40687e25f9d772e3b10bab335c63853-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing minijackson/set_eq
[INFO] finished frobbing minijackson/set_eq
[INFO] frobbed toml for minijackson/set_eq written to work/ex/pr-60466/sources/master#7840a0b753a065a41999f1fb6028f67d33e3fdd5/gh/minijackson/set_eq/Cargo.toml
[INFO] started frobbing minijackson/set_eq
[INFO] finished frobbing minijackson/set_eq
[INFO] frobbed toml for minijackson/set_eq written to work/ex/pr-60466/sources/try#6a9f0b6cc40687e25f9d772e3b10bab335c63853/gh/minijackson/set_eq/Cargo.toml
[INFO] crate minijackson/set_eq already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+7840a0b753a065a41999f1fb6028f67d33e3fdd5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+6a9f0b6cc40687e25f9d772e3b10bab335c63853-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking minijackson/set_eq against master#7840a0b753a065a41999f1fb6028f67d33e3fdd5 for pr-60466
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60466/worker-5/master#7840a0b753a065a41999f1fb6028f67d33e3fdd5:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60466/sources/master#7840a0b753a065a41999f1fb6028f67d33e3fdd5/gh/minijackson/set_eq:/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" "+7840a0b753a065a41999f1fb6028f67d33e3fdd5-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 57c28755eca1c7b0056c9a3c4699d30f50f5e0188278858bc17f3ef785eaf545
[INFO] running `"docker" "start" "-a" "57c28755eca1c7b0056c9a3c4699d30f50f5e0188278858bc17f3ef785eaf545"`
[INFO] [stderr]    Compiling humantime v1.1.1
[INFO] [stderr]    Compiling libdbus-sys v0.1.3
[INFO] [stderr]    Compiling ena v0.10.1
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling string_cache_codegen v0.4.1
[INFO] [stderr]    Compiling aho-corasick v0.6.8
[INFO] [stderr]    Compiling structopt-derive v0.2.11
[INFO] [stderr]    Compiling failure v0.1.2
[INFO] [stderr]     Checking pretty_env_logger v0.2.4
[INFO] [stderr]     Checking dbus v0.6.2
[INFO] [stderr]    Compiling regex v1.0.5
[INFO] [stderr]    Compiling string_cache v0.7.3
[INFO] [stderr]     Checking structopt v0.2.11
[INFO] [stderr]     Checking clap-log-flag v0.2.1
[INFO] [stderr]     Checking clap-verbosity-flag v0.2.0
[INFO] [stderr]    Compiling env_logger v0.5.13
[INFO] [stderr]    Compiling docopt v1.0.2
[INFO] [stderr]    Compiling lalrpop v0.16.1
[INFO] [stderr]    Compiling set_eq v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unknown lint: `clippy`
[INFO] [stderr]  --> src/pa_eq/dbus_api/mod.rs:1:9
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[allow(clippy)]
[INFO] [stderr]   |         ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unknown_lints)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unknown lint: `clippy`
[INFO] [stderr]  --> src/pa_eq/dbus_api/mod.rs:3:9
[INFO] [stderr]   |
[INFO] [stderr] 3 | #[allow(clippy)]
[INFO] [stderr]   |         ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unknown lint: `clippy`
[INFO] [stderr]  --> src/pa_eq/dbus_api/mod.rs:5:9
[INFO] [stderr]   |
[INFO] [stderr] 5 | #[allow(clippy)]
[INFO] [stderr]   |         ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unknown lint: `clippy`
[INFO] [stderr]  --> src/pa_eq/dbus_api/mod.rs:1:9
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[allow(clippy)]
[INFO] [stderr]   |         ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unknown_lints)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unknown lint: `clippy`
[INFO] [stderr]  --> src/pa_eq/dbus_api/mod.rs:3:9
[INFO] [stderr]   |
[INFO] [stderr] 3 | #[allow(clippy)]
[INFO] [stderr]   |         ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unknown lint: `clippy`
[INFO] [stderr]  --> src/pa_eq/dbus_api/mod.rs:5:9
[INFO] [stderr]   |
[INFO] [stderr] 5 | #[allow(clippy)]
[INFO] [stderr]   |         ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pa_eq/dbus_api/equalizing_manager.rs:108:25
[INFO] [stderr]     |
[INFO] [stderr] 108 |         (&self.sink as &arg::RefArg).append(i);
[INFO] [stderr]     |                         ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[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/pa_eq/dbus_api/equalizing_manager.rs:125:25
[INFO] [stderr]     |
[INFO] [stderr] 125 |         (&self.sink as &arg::RefArg).append(i);
[INFO] [stderr]     |                         ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pa_eq/dbus_api/equalizing_manager.rs:190:89
[INFO] [stderr]     |
[INFO] [stderr] 190 |     fn get(&self, interface_name: &str, property_name: &str) -> Result<arg::Variant<Box<arg::RefArg>>, Self::Err>;
[INFO] [stderr]     |                                                                                         ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pa_eq/dbus_api/equalizing_manager.rs:191:86
[INFO] [stderr]     |
[INFO] [stderr] 191 |     fn set(&self, interface_name: &str, property_name: &str, value: arg::Variant<Box<arg::RefArg>>) -> Result<(), Self::Err>;
[INFO] [stderr]     |                                                                                      ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pa_eq/dbus_api/equalizing_manager.rs:192:108
[INFO] [stderr]     |
[INFO] [stderr] 192 |     fn get_all(&self, interface_name: &str) -> Result<::std::collections::HashMap<String, arg::Variant<Box<arg::RefArg>>>, Self::Err>;
[INFO] [stderr]     |                                                                                                            ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pa_eq/dbus_api/equalizing_manager.rs:198:89
[INFO] [stderr]     |
[INFO] [stderr] 198 |     fn get(&self, interface_name: &str, property_name: &str) -> Result<arg::Variant<Box<arg::RefArg>>, Self::Err> {
[INFO] [stderr]     |                                                                                         ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pa_eq/dbus_api/equalizing_manager.rs:206:37
[INFO] [stderr]     |
[INFO] [stderr] 206 |         let value: arg::Variant<Box<arg::RefArg>> = try!(i.read());
[INFO] [stderr]     |                                     ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pa_eq/dbus_api/equalizing_manager.rs:210:86
[INFO] [stderr]     |
[INFO] [stderr] 210 |     fn set(&self, interface_name: &str, property_name: &str, value: arg::Variant<Box<arg::RefArg>>) -> Result<(), Self::Err> {
[INFO] [stderr]     |                                                                                      ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pa_eq/dbus_api/equalizing_manager.rs:221:108
[INFO] [stderr]     |
[INFO] [stderr] 221 |     fn get_all(&self, interface_name: &str) -> Result<::std::collections::HashMap<String, arg::Variant<Box<arg::RefArg>>>, Self::Err> {
[INFO] [stderr]     |                                                                                                            ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pa_eq/dbus_api/equalizing_manager.rs:228:73
[INFO] [stderr]     |
[INFO] [stderr] 228 |         let props: ::std::collections::HashMap<String, arg::Variant<Box<arg::RefArg>>> = try!(i.read());
[INFO] [stderr]     |                                                                         ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pa_eq/dbus_api/equalizing_manager.rs:264:37
[INFO] [stderr]     |
[INFO] [stderr] 264 |         let value: arg::Variant<Box<arg::RefArg>> = try!(i.read());
[INFO] [stderr]     |                                     ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/pa_eq/dbus_api/server_lookup.rs:87:89
[INFO] [stderr]    |
[INFO] [stderr] 87 |     fn get(&self, interface_name: &str, property_name: &str) -> Result<arg::Variant<Box<arg::RefArg>>, Self::Err>;
[INFO] [stderr]    |                                                                                         ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/pa_eq/dbus_api/server_lookup.rs:88:86
[INFO] [stderr]    |
[INFO] [stderr] 88 |     fn set(&self, interface_name: &str, property_name: &str, value: arg::Variant<Box<arg::RefArg>>) -> Result<(), Self::Err>;
[INFO] [stderr]    |                                                                                      ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/pa_eq/dbus_api/server_lookup.rs:89:108
[INFO] [stderr]    |
[INFO] [stderr] 89 |     fn get_all(&self, interface_name: &str) -> Result<::std::collections::HashMap<String, arg::Variant<Box<arg::RefArg>>>, Self::Err>;
[INFO] [stderr]    |                                                                                                            ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/pa_eq/dbus_api/server_lookup.rs:95:89
[INFO] [stderr]    |
[INFO] [stderr] 95 |     fn get(&self, interface_name: &str, property_name: &str) -> Result<arg::Variant<Box<arg::RefArg>>, Self::Err> {
[INFO] [stderr]    |                                                                                         ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pa_eq/dbus_api/server_lookup.rs:103:37
[INFO] [stderr]     |
[INFO] [stderr] 103 |         let value: arg::Variant<Box<arg::RefArg>> = try!(i.read());
[INFO] [stderr]     |                                     ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pa_eq/dbus_api/server_lookup.rs:107:86
[INFO] [stderr]     |
[INFO] [stderr] 107 |     fn set(&self, interface_name: &str, property_name: &str, value: arg::Variant<Box<arg::RefArg>>) -> Result<(), Self::Err> {
[INFO] [stderr]     |                                                                                      ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pa_eq/dbus_api/server_lookup.rs:118:108
[INFO] [stderr]     |
[INFO] [stderr] 118 |     fn get_all(&self, interface_name: &str) -> Result<::std::collections::HashMap<String, arg::Variant<Box<arg::RefArg>>>, Self::Err> {
[INFO] [stderr]     |                                                                                                            ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pa_eq/dbus_api/server_lookup.rs:125:73
[INFO] [stderr]     |
[INFO] [stderr] 125 |         let props: ::std::collections::HashMap<String, arg::Variant<Box<arg::RefArg>>> = try!(i.read());
[INFO] [stderr]     |                                                                         ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pa_eq/dbus_api/server_lookup.rs:161:37
[INFO] [stderr]     |
[INFO] [stderr] 161 |         let value: arg::Variant<Box<arg::RefArg>> = try!(i.read());
[INFO] [stderr]     |                                     ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pa_eq/dbus_api/sink.rs:872:27
[INFO] [stderr]     |
[INFO] [stderr] 872 |         (&self.volume as &arg::RefArg).append(i);
[INFO] [stderr]     |                           ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pa_eq/dbus_api/sink.rs:889:26
[INFO] [stderr]     |
[INFO] [stderr] 889 |         (&self.muted as &arg::RefArg).append(i);
[INFO] [stderr]     |                          ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pa_eq/dbus_api/sink.rs:906:26
[INFO] [stderr]     |
[INFO] [stderr] 906 |         (&self.state as &arg::RefArg).append(i);
[INFO] [stderr]     |                          ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pa_eq/dbus_api/sink.rs:923:25
[INFO] [stderr]     |
[INFO] [stderr] 923 |         (&self.port as &arg::RefArg).append(i);
[INFO] [stderr]     |                         ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pa_eq/dbus_api/sink.rs:940:34
[INFO] [stderr]     |
[INFO] [stderr] 940 |         (&self.property_list as &arg::RefArg).append(i);
[INFO] [stderr]     |                                  ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/pa_eq/dbus_api/sink.rs:1027:89
[INFO] [stderr]      |
[INFO] [stderr] 1027 |     fn get(&self, interface_name: &str, property_name: &str) -> Result<arg::Variant<Box<arg::RefArg>>, Self::Err>;
[INFO] [stderr]      |                                                                                         ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/pa_eq/dbus_api/sink.rs:1028:86
[INFO] [stderr]      |
[INFO] [stderr] 1028 |     fn set(&self, interface_name: &str, property_name: &str, value: arg::Variant<Box<arg::RefArg>>) -> Result<(), Self::Err>;
[INFO] [stderr]      |                                                                                      ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/pa_eq/dbus_api/sink.rs:1029:108
[INFO] [stderr]      |
[INFO] [stderr] 1029 |     fn get_all(&self, interface_name: &str) -> Result<::std::collections::HashMap<String, arg::Variant<Box<arg::RefArg>>>, Self::Err>;
[INFO] [stderr]      |                                                                                                            ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/pa_eq/dbus_api/sink.rs:1035:89
[INFO] [stderr]      |
[INFO] [stderr] 1035 |     fn get(&self, interface_name: &str, property_name: &str) -> Result<arg::Variant<Box<arg::RefArg>>, Self::Err> {
[INFO] [stderr]      |                                                                                         ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/pa_eq/dbus_api/sink.rs:1043:37
[INFO] [stderr]      |
[INFO] [stderr] 1043 |         let value: arg::Variant<Box<arg::RefArg>> = try!(i.read());
[INFO] [stderr]      |                                     ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/pa_eq/dbus_api/sink.rs:1047:86
[INFO] [stderr]      |
[INFO] [stderr] 1047 |     fn set(&self, interface_name: &str, property_name: &str, value: arg::Variant<Box<arg::RefArg>>) -> Result<(), Self::Err> {
[INFO] [stderr]      |                                                                                      ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/pa_eq/dbus_api/sink.rs:1058:108
[INFO] [stderr]      |
[INFO] [stderr] 1058 |     fn get_all(&self, interface_name: &str) -> Result<::std::collections::HashMap<String, arg::Variant<Box<arg::RefArg>>>, Self::Err> {
[INFO] [stderr]      |                                                                                                            ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/pa_eq/dbus_api/sink.rs:1065:73
[INFO] [stderr]      |
[INFO] [stderr] 1065 |         let props: ::std::collections::HashMap<String, arg::Variant<Box<arg::RefArg>>> = try!(i.read());
[INFO] [stderr]      |                                                                         ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/pa_eq/dbus_api/sink.rs:1101:37
[INFO] [stderr]      |
[INFO] [stderr] 1101 |         let value: arg::Variant<Box<arg::RefArg>> = try!(i.read());
[INFO] [stderr]      |                                     ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pa_eq/dbus_api/equalizing_manager.rs:108:25
[INFO] [stderr]     |
[INFO] [stderr] 108 |         (&self.sink as &arg::RefArg).append(i);
[INFO] [stderr]     |                         ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[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/pa_eq/dbus_api/equalizing_manager.rs:125:25
[INFO] [stderr]     |
[INFO] [stderr] 125 |         (&self.sink as &arg::RefArg).append(i);
[INFO] [stderr]     |                         ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pa_eq/dbus_api/equalizing_manager.rs:190:89
[INFO] [stderr]     |
[INFO] [stderr] 190 |     fn get(&self, interface_name: &str, property_name: &str) -> Result<arg::Variant<Box<arg::RefArg>>, Self::Err>;
[INFO] [stderr]     |                                                                                         ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pa_eq/dbus_api/equalizing_manager.rs:191:86
[INFO] [stderr]     |
[INFO] [stderr] 191 |     fn set(&self, interface_name: &str, property_name: &str, value: arg::Variant<Box<arg::RefArg>>) -> Result<(), Self::Err>;
[INFO] [stderr]     |                                                                                      ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pa_eq/dbus_api/equalizing_manager.rs:192:108
[INFO] [stderr]     |
[INFO] [stderr] 192 |     fn get_all(&self, interface_name: &str) -> Result<::std::collections::HashMap<String, arg::Variant<Box<arg::RefArg>>>, Self::Err>;
[INFO] [stderr]     |                                                                                                            ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pa_eq/dbus_api/equalizing_manager.rs:198:89
[INFO] [stderr]     |
[INFO] [stderr] 198 |     fn get(&self, interface_name: &str, property_name: &str) -> Result<arg::Variant<Box<arg::RefArg>>, Self::Err> {
[INFO] [stderr]     |                                                                                         ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pa_eq/dbus_api/equalizing_manager.rs:206:37
[INFO] [stderr]     |
[INFO] [stderr] 206 |         let value: arg::Variant<Box<arg::RefArg>> = try!(i.read());
[INFO] [stderr]     |                                     ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pa_eq/dbus_api/equalizing_manager.rs:210:86
[INFO] [stderr]     |
[INFO] [stderr] 210 |     fn set(&self, interface_name: &str, property_name: &str, value: arg::Variant<Box<arg::RefArg>>) -> Result<(), Self::Err> {
[INFO] [stderr]     |                                                                                      ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pa_eq/dbus_api/equalizing_manager.rs:221:108
[INFO] [stderr]     |
[INFO] [stderr] 221 |     fn get_all(&self, interface_name: &str) -> Result<::std::collections::HashMap<String, arg::Variant<Box<arg::RefArg>>>, Self::Err> {
[INFO] [stderr]     |                                                                                                            ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pa_eq/dbus_api/equalizing_manager.rs:228:73
[INFO] [stderr]     |
[INFO] [stderr] 228 |         let props: ::std::collections::HashMap<String, arg::Variant<Box<arg::RefArg>>> = try!(i.read());
[INFO] [stderr]     |                                                                         ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pa_eq/dbus_api/equalizing_manager.rs:264:37
[INFO] [stderr]     |
[INFO] [stderr] 264 |         let value: arg::Variant<Box<arg::RefArg>> = try!(i.read());
[INFO] [stderr]     |                                     ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/pa_eq/dbus_api/server_lookup.rs:87:89
[INFO] [stderr]    |
[INFO] [stderr] 87 |     fn get(&self, interface_name: &str, property_name: &str) -> Result<arg::Variant<Box<arg::RefArg>>, Self::Err>;
[INFO] [stderr]    |                                                                                         ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/pa_eq/dbus_api/server_lookup.rs:88:86
[INFO] [stderr]    |
[INFO] [stderr] 88 |     fn set(&self, interface_name: &str, property_name: &str, value: arg::Variant<Box<arg::RefArg>>) -> Result<(), Self::Err>;
[INFO] [stderr]    |                                                                                      ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/pa_eq/dbus_api/server_lookup.rs:89:108
[INFO] [stderr]    |
[INFO] [stderr] 89 |     fn get_all(&self, interface_name: &str) -> Result<::std::collections::HashMap<String, arg::Variant<Box<arg::RefArg>>>, Self::Err>;
[INFO] [stderr]    |                                                                                                            ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/pa_eq/dbus_api/server_lookup.rs:95:89
[INFO] [stderr]    |
[INFO] [stderr] 95 |     fn get(&self, interface_name: &str, property_name: &str) -> Result<arg::Variant<Box<arg::RefArg>>, Self::Err> {
[INFO] [stderr]    |                                                                                         ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pa_eq/dbus_api/server_lookup.rs:103:37
[INFO] [stderr]     |
[INFO] [stderr] 103 |         let value: arg::Variant<Box<arg::RefArg>> = try!(i.read());
[INFO] [stderr]     |                                     ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pa_eq/dbus_api/server_lookup.rs:107:86
[INFO] [stderr]     |
[INFO] [stderr] 107 |     fn set(&self, interface_name: &str, property_name: &str, value: arg::Variant<Box<arg::RefArg>>) -> Result<(), Self::Err> {
[INFO] [stderr]     |                                                                                      ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pa_eq/dbus_api/server_lookup.rs:118:108
[INFO] [stderr]     |
[INFO] [stderr] 118 |     fn get_all(&self, interface_name: &str) -> Result<::std::collections::HashMap<String, arg::Variant<Box<arg::RefArg>>>, Self::Err> {
[INFO] [stderr]     |                                                                                                            ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pa_eq/dbus_api/server_lookup.rs:125:73
[INFO] [stderr]     |
[INFO] [stderr] 125 |         let props: ::std::collections::HashMap<String, arg::Variant<Box<arg::RefArg>>> = try!(i.read());
[INFO] [stderr]     |                                                                         ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pa_eq/dbus_api/server_lookup.rs:161:37
[INFO] [stderr]     |
[INFO] [stderr] 161 |         let value: arg::Variant<Box<arg::RefArg>> = try!(i.read());
[INFO] [stderr]     |                                     ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pa_eq/dbus_api/sink.rs:872:27
[INFO] [stderr]     |
[INFO] [stderr] 872 |         (&self.volume as &arg::RefArg).append(i);
[INFO] [stderr]     |                           ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pa_eq/dbus_api/sink.rs:889:26
[INFO] [stderr]     |
[INFO] [stderr] 889 |         (&self.muted as &arg::RefArg).append(i);
[INFO] [stderr]     |                          ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pa_eq/dbus_api/sink.rs:906:26
[INFO] [stderr]     |
[INFO] [stderr] 906 |         (&self.state as &arg::RefArg).append(i);
[INFO] [stderr]     |                          ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pa_eq/dbus_api/sink.rs:923:25
[INFO] [stderr]     |
[INFO] [stderr] 923 |         (&self.port as &arg::RefArg).append(i);
[INFO] [stderr]     |                         ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pa_eq/dbus_api/sink.rs:940:34
[INFO] [stderr]     |
[INFO] [stderr] 940 |         (&self.property_list as &arg::RefArg).append(i);
[INFO] [stderr]     |                                  ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/pa_eq/dbus_api/sink.rs:1027:89
[INFO] [stderr]      |
[INFO] [stderr] 1027 |     fn get(&self, interface_name: &str, property_name: &str) -> Result<arg::Variant<Box<arg::RefArg>>, Self::Err>;
[INFO] [stderr]      |                                                                                         ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/pa_eq/dbus_api/sink.rs:1028:86
[INFO] [stderr]      |
[INFO] [stderr] 1028 |     fn set(&self, interface_name: &str, property_name: &str, value: arg::Variant<Box<arg::RefArg>>) -> Result<(), Self::Err>;
[INFO] [stderr]      |                                                                                      ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/pa_eq/dbus_api/sink.rs:1029:108
[INFO] [stderr]      |
[INFO] [stderr] 1029 |     fn get_all(&self, interface_name: &str) -> Result<::std::collections::HashMap<String, arg::Variant<Box<arg::RefArg>>>, Self::Err>;
[INFO] [stderr]      |                                                                                                            ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/pa_eq/dbus_api/sink.rs:1035:89
[INFO] [stderr]      |
[INFO] [stderr] 1035 |     fn get(&self, interface_name: &str, property_name: &str) -> Result<arg::Variant<Box<arg::RefArg>>, Self::Err> {
[INFO] [stderr]      |                                                                                         ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/pa_eq/dbus_api/sink.rs:1043:37
[INFO] [stderr]      |
[INFO] [stderr] 1043 |         let value: arg::Variant<Box<arg::RefArg>> = try!(i.read());
[INFO] [stderr]      |                                     ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/pa_eq/dbus_api/sink.rs:1047:86
[INFO] [stderr]      |
[INFO] [stderr] 1047 |     fn set(&self, interface_name: &str, property_name: &str, value: arg::Variant<Box<arg::RefArg>>) -> Result<(), Self::Err> {
[INFO] [stderr]      |                                                                                      ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/pa_eq/dbus_api/sink.rs:1058:108
[INFO] [stderr]      |
[INFO] [stderr] 1058 |     fn get_all(&self, interface_name: &str) -> Result<::std::collections::HashMap<String, arg::Variant<Box<arg::RefArg>>>, Self::Err> {
[INFO] [stderr]      |                                                                                                            ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/pa_eq/dbus_api/sink.rs:1065:73
[INFO] [stderr]      |
[INFO] [stderr] 1065 |         let props: ::std::collections::HashMap<String, arg::Variant<Box<arg::RefArg>>> = try!(i.read());
[INFO] [stderr]      |                                                                         ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/pa_eq/dbus_api/sink.rs:1101:37
[INFO] [stderr]      |
[INFO] [stderr] 1101 |         let value: arg::Variant<Box<arg::RefArg>> = try!(i.read());
[INFO] [stderr]      |                                     ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]    --> /opt/crater/target/debug/build/set_eq-f4966d076320125b/out/parsing/equalizer_apo.rs:823:36
[INFO] [stderr]     |
[INFO] [stderr] 823 |             let __text = self.text.trim_left();
[INFO] [stderr]     |                                    ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]    --> /opt/crater/target/debug/build/set_eq-f4966d076320125b/out/parsing/equalizer_apo.rs:823:36
[INFO] [stderr]     |
[INFO] [stderr] 823 |             let __text = self.text.trim_left();
[INFO] [stderr]     |                                    ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 04s
[INFO] running `"docker" "inspect" "57c28755eca1c7b0056c9a3c4699d30f50f5e0188278858bc17f3ef785eaf545"`
[INFO] running `"docker" "rm" "-f" "57c28755eca1c7b0056c9a3c4699d30f50f5e0188278858bc17f3ef785eaf545"`
[INFO] [stdout] 57c28755eca1c7b0056c9a3c4699d30f50f5e0188278858bc17f3ef785eaf545