[INFO] crate librespot-core 0.1.0 is already in cache
[INFO] checking librespot-core-0.1.0 against try#1a608893c03d7722effeb0058e82770bd36b4b3c for pr-66504-1
[INFO] extracting crate librespot-core 0.1.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate librespot-core 0.1.0 on toolchain 1a608893c03d7722effeb0058e82770bd36b4b3c
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate librespot-core 0.1.0
[INFO] finished tweaking crates.io crate librespot-core 0.1.0
[INFO] tweaked toml for crates.io crate librespot-core 0.1.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"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" "MAP_USER_ID=0" "-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" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e4aba235915d4d0a059f7f5b3e4704142441551dc4aae81d29919326f1fb5e91
[INFO] running `"docker" "start" "-a" "e4aba235915d4d0a059f7f5b3e4704142441551dc4aae81d29919326f1fb5e91"`
[INFO] [stderr]    Compiling protobuf v2.8.1
[INFO] [stderr]     Checking shannon v0.2.0
[INFO] [stderr]    Compiling chrono v0.4.10
[INFO] [stderr]     Checking aes-soft v0.3.3
[INFO] [stderr]     Checking pbkdf2 v0.3.0
[INFO] [stderr]     Checking hyper-proxy v0.4.1
[INFO] [stderr]     Checking aes v0.3.2
[INFO] [stderr]    Compiling vergen v3.0.4
[INFO] [stderr]    Compiling librespot-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling protobuf-codegen v2.8.1
[INFO] [stderr]    Compiling protobuf-codegen-pure v2.8.1
[INFO] [stderr]    Compiling librespot-protocol v0.1.0
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/authentication.rs:43:13
[INFO] [stderr]    |
[INFO] [stderr] 43 |             try!(stream.read_exact(&mut data));
[INFO] [stderr]    |             ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/authentication.rs:48:22
[INFO] [stderr]    |
[INFO] [stderr] 48 |             let lo = try!(read_u8(stream)) as u32;
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/authentication.rs:53:22
[INFO] [stderr]    |
[INFO] [stderr] 53 |             let hi = try!(read_u8(stream)) as u32;
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/authentication.rs:58:26
[INFO] [stderr]    |
[INFO] [stderr] 58 |             let length = try!(read_int(stream));
[INFO] [stderr]    |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/authentication.rs:60:13
[INFO] [stderr]    |
[INFO] [stderr] 60 |             try!(stream.read_exact(&mut data));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/authentication.rs:151:18
[INFO] [stderr]     |
[INFO] [stderr] 151 |     let v: i32 = try!(serde::Deserialize::deserialize(de));
[INFO] [stderr]     |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/authentication.rs:167:21
[INFO] [stderr]     |
[INFO] [stderr] 167 |     let v: String = try!(serde::Deserialize::deserialize(de));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/apresolve.rs:24:10
[INFO] [stderr]    |
[INFO] [stderr] 24 | ) -> Box<Future<Item = String, Error = Error>> {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = String, Error = Error>`
[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/apresolve.rs:89:10
[INFO] [stderr]    |
[INFO] [stderr] 89 | ) -> Box<Future<Item = String, Error = E>>
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = String, Error = E>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/cache.rs:83:58
[INFO] [stderr]    |
[INFO] [stderr] 83 |     pub fn save_file(&self, file: FileId, contents: &mut Read) {
[INFO] [stderr]    |                                                          ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/connection/handshake.rs:201:50
[INFO] [stderr]     |
[INFO] [stderr] 201 |         .expect("HMAC can take key of any size");;
[INFO] [stderr]     |                                                  ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolon)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/connection/mod.rs:27:10
[INFO] [stderr]    |
[INFO] [stderr] 27 | ) -> Box<Future<Item = Transport, Error = io::Error>> {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Transport, Error = io::Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/connection/mod.rs:51:10
[INFO] [stderr]    |
[INFO] [stderr] 51 | ) -> Box<Future<Item = (Transport, Credentials), Error = io::Error>> {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (Transport, Credentials), Error = io::Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/keymaster.rs:20:10
[INFO] [stderr]    |
[INFO] [stderr] 20 | ) -> Box<Future<Item = Token, Error = MercuryError>> {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Token, Error = MercuryError>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/mercury/mod.rs:98:14
[INFO] [stderr]    |
[INFO] [stderr] 98 |     ) -> Box<Future<Item = mpsc::UnboundedReceiver<MercuryResponse>, Error = MercuryError>> {
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = mpsc::UnboundedReceiver<MercuryResponse>, Error = MercuryError>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/session.rs:56:14
[INFO] [stderr]    |
[INFO] [stderr] 56 |     ) -> Box<Future<Item = Session, Error = io::Error>> {
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Session, Error = io::Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/session.rs:100:24
[INFO] [stderr]     |
[INFO] [stderr] 100 |     ) -> (Session, Box<Future<Item = (), Error = io::Error>>) {
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (), Error = io::Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/session.rs:200:17
[INFO] [stderr]     |
[INFO] [stderr] 200 |             0xb2...0xb6 => self.mercury().dispatch(cmd, data),
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/authentication.rs:43:13
[INFO] [stderr]    |
[INFO] [stderr] 43 |             try!(stream.read_exact(&mut data));
[INFO] [stderr]    |             ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/authentication.rs:48:22
[INFO] [stderr]    |
[INFO] [stderr] 48 |             let lo = try!(read_u8(stream)) as u32;
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/authentication.rs:53:22
[INFO] [stderr]    |
[INFO] [stderr] 53 |             let hi = try!(read_u8(stream)) as u32;
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/authentication.rs:58:26
[INFO] [stderr]    |
[INFO] [stderr] 58 |             let length = try!(read_int(stream));
[INFO] [stderr]    |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/authentication.rs:60:13
[INFO] [stderr]    |
[INFO] [stderr] 60 |             try!(stream.read_exact(&mut data));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/authentication.rs:151:18
[INFO] [stderr]     |
[INFO] [stderr] 151 |     let v: i32 = try!(serde::Deserialize::deserialize(de));
[INFO] [stderr]     |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/authentication.rs:167:21
[INFO] [stderr]     |
[INFO] [stderr] 167 |     let v: String = try!(serde::Deserialize::deserialize(de));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/apresolve.rs:24:10
[INFO] [stderr]    |
[INFO] [stderr] 24 | ) -> Box<Future<Item = String, Error = Error>> {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = String, Error = Error>`
[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/apresolve.rs:89:10
[INFO] [stderr]    |
[INFO] [stderr] 89 | ) -> Box<Future<Item = String, Error = E>>
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = String, Error = E>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/cache.rs:83:58
[INFO] [stderr]    |
[INFO] [stderr] 83 |     pub fn save_file(&self, file: FileId, contents: &mut Read) {
[INFO] [stderr]    |                                                          ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/connection/handshake.rs:201:50
[INFO] [stderr]     |
[INFO] [stderr] 201 |         .expect("HMAC can take key of any size");;
[INFO] [stderr]     |                                                  ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolon)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/connection/mod.rs:27:10
[INFO] [stderr]    |
[INFO] [stderr] 27 | ) -> Box<Future<Item = Transport, Error = io::Error>> {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Transport, Error = io::Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/connection/mod.rs:51:10
[INFO] [stderr]    |
[INFO] [stderr] 51 | ) -> Box<Future<Item = (Transport, Credentials), Error = io::Error>> {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (Transport, Credentials), Error = io::Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/keymaster.rs:20:10
[INFO] [stderr]    |
[INFO] [stderr] 20 | ) -> Box<Future<Item = Token, Error = MercuryError>> {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Token, Error = MercuryError>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/mercury/mod.rs:98:14
[INFO] [stderr]    |
[INFO] [stderr] 98 |     ) -> Box<Future<Item = mpsc::UnboundedReceiver<MercuryResponse>, Error = MercuryError>> {
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = mpsc::UnboundedReceiver<MercuryResponse>, Error = MercuryError>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/session.rs:56:14
[INFO] [stderr]    |
[INFO] [stderr] 56 |     ) -> Box<Future<Item = Session, Error = io::Error>> {
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Session, Error = io::Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/session.rs:100:24
[INFO] [stderr]     |
[INFO] [stderr] 100 |     ) -> (Session, Box<Future<Item = (), Error = io::Error>>) {
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (), Error = io::Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/session.rs:200:17
[INFO] [stderr]     |
[INFO] [stderr] 200 |             0xb2...0xb6 => self.mercury().dispatch(cmd, data),
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 54.92s
[INFO] running `"docker" "inspect" "e4aba235915d4d0a059f7f5b3e4704142441551dc4aae81d29919326f1fb5e91"`
[INFO] running `"docker" "rm" "-f" "e4aba235915d4d0a059f7f5b3e4704142441551dc4aae81d29919326f1fb5e91"`
[INFO] [stdout] e4aba235915d4d0a059f7f5b3e4704142441551dc4aae81d29919326f1fb5e91