[INFO] crate yaserde 0.3.11 is already in cache
[INFO] checking yaserde-0.3.11 against master#212aa3ea28d91a97d1e1261709c0b6e6790788e6 for pr-69340
[INFO] extracting crate yaserde 0.3.11 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate yaserde 0.3.11 on toolchain 212aa3ea28d91a97d1e1261709c0b6e6790788e6
[INFO] running `"/workspace/cargo-home/bin/cargo" "+212aa3ea28d91a97d1e1261709c0b6e6790788e6" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate yaserde 0.3.11
[INFO] finished tweaking crates.io crate yaserde 0.3.11
[INFO] tweaked toml for crates.io crate yaserde 0.3.11 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+212aa3ea28d91a97d1e1261709c0b6e6790788e6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+212aa3ea28d91a97d1e1261709c0b6e6790788e6" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+212aa3ea28d91a97d1e1261709c0b6e6790788e6" "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] bff2f55bb77bb04a7032c01fa6c064dcef756a166e6ebf680257d231b26cd7cc
[INFO] running `"docker" "start" "-a" "bff2f55bb77bb04a7032c01fa6c064dcef756a166e6ebf680257d231b26cd7cc"`
[INFO] [stderr]     Checking yaserde v0.3.11 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling yaserde_derive v0.3.12
[INFO] [stderr] error[E0599]: no method named `skip_element` found for mutable reference `&mut yaserde::de::Deserializer<R>` in the current scope
[INFO] [stderr]   --> tests/der_default.rs:25:12
[INFO] [stderr]    |
[INFO] [stderr] 25 |   #[derive(YaDeserialize, PartialEq, Debug)]
[INFO] [stderr]    |            ^^^^^^^^^^^^^ method not found in `&mut yaserde::de::Deserializer<R>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `skip_element` found for mutable reference `&mut yaserde::de::Deserializer<R>` in the current scope
[INFO] [stderr]   --> tests/der_default.rs:48:12
[INFO] [stderr]    |
[INFO] [stderr] 48 |   #[derive(YaDeserialize, PartialEq, Debug)]
[INFO] [stderr]    |            ^^^^^^^^^^^^^ method not found in `&mut yaserde::de::Deserializer<R>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `skip_element` found for mutable reference `&mut yaserde::de::Deserializer<R>` in the current scope
[INFO] [stderr]   --> tests/der_default.rs:65:12
[INFO] [stderr]    |
[INFO] [stderr] 65 |   #[derive(YaDeserialize, PartialEq, Debug)]
[INFO] [stderr]    |            ^^^^^^^^^^^^^ method not found in `&mut yaserde::de::Deserializer<R>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `skip_element` found for mutable reference `&mut yaserde::de::Deserializer<R>` in the current scope
[INFO] [stderr]   --> tests/der_default.rs:82:12
[INFO] [stderr]    |
[INFO] [stderr] 82 |   #[derive(YaDeserialize, PartialEq, Debug)]
[INFO] [stderr]    |            ^^^^^^^^^^^^^ method not found in `&mut yaserde::de::Deserializer<R>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0599`.
[INFO] [stderr] error: could not compile `yaserde`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0599]: no method named `skip_element` found for mutable reference `&mut yaserde::de::Deserializer<R>` in the current scope
[INFO] [stderr]   --> tests/der_type.rs:14:14
[INFO] [stderr]    |
[INFO] [stderr] 14 |     #[derive(YaDeserialize, PartialEq, Debug)]
[INFO] [stderr]    |              ^^^^^^^^^^^^^ method not found in `&mut yaserde::de::Deserializer<R>`
[INFO] [stderr] ...
[INFO] [stderr] 52 |   convert_and_validate!(String, "test".to_string(), "test");
[INFO] [stderr]    |   ---------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `skip_element` found for mutable reference `&mut yaserde::de::Deserializer<R>` in the current scope
[INFO] [stderr]   --> tests/der_type.rs:14:14
[INFO] [stderr]    |
[INFO] [stderr] 14 |     #[derive(YaDeserialize, PartialEq, Debug)]
[INFO] [stderr]    |              ^^^^^^^^^^^^^ method not found in `&mut yaserde::de::Deserializer<R>`
[INFO] [stderr] ...
[INFO] [stderr] 53 |   convert_and_validate!(bool, true, "true");
[INFO] [stderr]    |   ------------------------------------------ in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `skip_element` found for mutable reference `&mut yaserde::de::Deserializer<R>` in the current scope
[INFO] [stderr]   --> tests/der_type.rs:14:14
[INFO] [stderr]    |
[INFO] [stderr] 14 |     #[derive(YaDeserialize, PartialEq, Debug)]
[INFO] [stderr]    |              ^^^^^^^^^^^^^ method not found in `&mut yaserde::de::Deserializer<R>`
[INFO] [stderr] ...
[INFO] [stderr] 54 |   convert_and_validate!(u8, 12 as u8, "12");
[INFO] [stderr]    |   ------------------------------------------ in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `skip_element` found for mutable reference `&mut yaserde::de::Deserializer<R>` in the current scope
[INFO] [stderr]   --> tests/der_type.rs:14:14
[INFO] [stderr]    |
[INFO] [stderr] 14 |     #[derive(YaDeserialize, PartialEq, Debug)]
[INFO] [stderr]    |              ^^^^^^^^^^^^^ method not found in `&mut yaserde::de::Deserializer<R>`
[INFO] [stderr] ...
[INFO] [stderr] 55 |   convert_and_validate!(i8, 12 as i8, "12");
[INFO] [stderr]    |   ------------------------------------------ in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `skip_element` found for mutable reference `&mut yaserde::de::Deserializer<R>` in the current scope
[INFO] [stderr]   --> tests/der_type.rs:14:14
[INFO] [stderr]    |
[INFO] [stderr] 14 |     #[derive(YaDeserialize, PartialEq, Debug)]
[INFO] [stderr]    |              ^^^^^^^^^^^^^ method not found in `&mut yaserde::de::Deserializer<R>`
[INFO] [stderr] ...
[INFO] [stderr] 56 |   convert_and_validate!(i8, -12 as i8, "-12");
[INFO] [stderr]    |   -------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `skip_element` found for mutable reference `&mut yaserde::de::Deserializer<R>` in the current scope
[INFO] [stderr]   --> tests/der_type.rs:14:14
[INFO] [stderr]    |
[INFO] [stderr] 14 |     #[derive(YaDeserialize, PartialEq, Debug)]
[INFO] [stderr]    |              ^^^^^^^^^^^^^ method not found in `&mut yaserde::de::Deserializer<R>`
[INFO] [stderr] ...
[INFO] [stderr] 57 |   convert_and_validate!(u16, 12 as u16, "12");
[INFO] [stderr]    |   -------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `skip_element` found for mutable reference `&mut yaserde::de::Deserializer<R>` in the current scope
[INFO] [stderr]   --> tests/der_type.rs:14:14
[INFO] [stderr]    |
[INFO] [stderr] 14 |     #[derive(YaDeserialize, PartialEq, Debug)]
[INFO] [stderr]    |              ^^^^^^^^^^^^^ method not found in `&mut yaserde::de::Deserializer<R>`
[INFO] [stderr] ...
[INFO] [stderr] 58 |   convert_and_validate!(i16, 12 as i16, "12");
[INFO] [stderr]    |   -------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `skip_element` found for mutable reference `&mut yaserde::de::Deserializer<R>` in the current scope
[INFO] [stderr]   --> tests/der_type.rs:14:14
[INFO] [stderr]    |
[INFO] [stderr] 14 |     #[derive(YaDeserialize, PartialEq, Debug)]
[INFO] [stderr]    |              ^^^^^^^^^^^^^ method not found in `&mut yaserde::de::Deserializer<R>`
[INFO] [stderr] ...
[INFO] [stderr] 59 |   convert_and_validate!(i16, -12 as i16, "-12");
[INFO] [stderr]    |   ---------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `skip_element` found for mutable reference `&mut yaserde::de::Deserializer<R>` in the current scope
[INFO] [stderr]   --> tests/der_type.rs:14:14
[INFO] [stderr]    |
[INFO] [stderr] 14 |     #[derive(YaDeserialize, PartialEq, Debug)]
[INFO] [stderr]    |              ^^^^^^^^^^^^^ method not found in `&mut yaserde::de::Deserializer<R>`
[INFO] [stderr] ...
[INFO] [stderr] 60 |   convert_and_validate!(u32, 12 as u32, "12");
[INFO] [stderr]    |   -------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `skip_element` found for mutable reference `&mut yaserde::de::Deserializer<R>` in the current scope
[INFO] [stderr]   --> tests/der_type.rs:14:14
[INFO] [stderr]    |
[INFO] [stderr] 14 |     #[derive(YaDeserialize, PartialEq, Debug)]
[INFO] [stderr]    |              ^^^^^^^^^^^^^ method not found in `&mut yaserde::de::Deserializer<R>`
[INFO] [stderr] ...
[INFO] [stderr] 61 |   convert_and_validate!(i32, 12 as i32, "12");
[INFO] [stderr]    |   -------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `skip_element` found for mutable reference `&mut yaserde::de::Deserializer<R>` in the current scope
[INFO] [stderr]   --> tests/der_type.rs:14:14
[INFO] [stderr]    |
[INFO] [stderr] 14 |     #[derive(YaDeserialize, PartialEq, Debug)]
[INFO] [stderr]    |              ^^^^^^^^^^^^^ method not found in `&mut yaserde::de::Deserializer<R>`
[INFO] [stderr] ...
[INFO] [stderr] 62 |   convert_and_validate!(i32, -12 as i32, "-12");
[INFO] [stderr]    |   ---------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `skip_element` found for mutable reference `&mut yaserde::de::Deserializer<R>` in the current scope
[INFO] [stderr]   --> tests/der_type.rs:14:14
[INFO] [stderr]    |
[INFO] [stderr] 14 |     #[derive(YaDeserialize, PartialEq, Debug)]
[INFO] [stderr]    |              ^^^^^^^^^^^^^ method not found in `&mut yaserde::de::Deserializer<R>`
[INFO] [stderr] ...
[INFO] [stderr] 63 |   convert_and_validate!(u64, 12 as u64, "12");
[INFO] [stderr]    |   -------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `skip_element` found for mutable reference `&mut yaserde::de::Deserializer<R>` in the current scope
[INFO] [stderr]   --> tests/der_type.rs:14:14
[INFO] [stderr]    |
[INFO] [stderr] 14 |     #[derive(YaDeserialize, PartialEq, Debug)]
[INFO] [stderr]    |              ^^^^^^^^^^^^^ method not found in `&mut yaserde::de::Deserializer<R>`
[INFO] [stderr] ...
[INFO] [stderr] 64 |   convert_and_validate!(i64, 12 as i64, "12");
[INFO] [stderr]    |   -------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `skip_element` found for mutable reference `&mut yaserde::de::Deserializer<R>` in the current scope
[INFO] [stderr]   --> tests/der_type.rs:14:14
[INFO] [stderr]    |
[INFO] [stderr] 14 |     #[derive(YaDeserialize, PartialEq, Debug)]
[INFO] [stderr]    |              ^^^^^^^^^^^^^ method not found in `&mut yaserde::de::Deserializer<R>`
[INFO] [stderr] ...
[INFO] [stderr] 65 |   convert_and_validate!(i64, -12 as i64, "-12");
[INFO] [stderr]    |   ---------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `skip_element` found for mutable reference `&mut yaserde::de::Deserializer<R>` in the current scope
[INFO] [stderr]   --> tests/der_type.rs:14:14
[INFO] [stderr]    |
[INFO] [stderr] 14 |     #[derive(YaDeserialize, PartialEq, Debug)]
[INFO] [stderr]    |              ^^^^^^^^^^^^^ method not found in `&mut yaserde::de::Deserializer<R>`
[INFO] [stderr] ...
[INFO] [stderr] 66 |   convert_and_validate!(f32, -12.5_f32 as f32, "-12.5");
[INFO] [stderr]    |   ------------------------------------------------------ in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `skip_element` found for mutable reference `&mut yaserde::de::Deserializer<R>` in the current scope
[INFO] [stderr]   --> tests/der_type.rs:14:14
[INFO] [stderr]    |
[INFO] [stderr] 14 |     #[derive(YaDeserialize, PartialEq, Debug)]
[INFO] [stderr]    |              ^^^^^^^^^^^^^ method not found in `&mut yaserde::de::Deserializer<R>`
[INFO] [stderr] ...
[INFO] [stderr] 67 |   convert_and_validate!(f64, -12.5 as f64, "-12.5");
[INFO] [stderr]    |   -------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `skip_element` found for mutable reference `&mut yaserde::de::Deserializer<R>` in the current scope
[INFO] [stderr]   --> tests/der_type.rs:33:14
[INFO] [stderr]    |
[INFO] [stderr] 33 |     #[derive(YaDeserialize, PartialEq, Debug)]
[INFO] [stderr]    |              ^^^^^^^^^^^^^ method not found in `&mut yaserde::de::Deserializer<R>`
[INFO] [stderr] ...
[INFO] [stderr] 69 |   convert_and_validate_for_attribute!(String, "test".to_string(), "test");
[INFO] [stderr]    |   ------------------------------------------------------------------------ in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `skip_element` found for mutable reference `&mut yaserde::de::Deserializer<R>` in the current scope
[INFO] [stderr]   --> tests/der_type.rs:33:14
[INFO] [stderr]    |
[INFO] [stderr] 33 |     #[derive(YaDeserialize, PartialEq, Debug)]
[INFO] [stderr]    |              ^^^^^^^^^^^^^ method not found in `&mut yaserde::de::Deserializer<R>`
[INFO] [stderr] ...
[INFO] [stderr] 70 |   convert_and_validate_for_attribute!(bool, true, "true");
[INFO] [stderr]    |   -------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `skip_element` found for mutable reference `&mut yaserde::de::Deserializer<R>` in the current scope
[INFO] [stderr]   --> tests/der_type.rs:33:14
[INFO] [stderr]    |
[INFO] [stderr] 33 |     #[derive(YaDeserialize, PartialEq, Debug)]
[INFO] [stderr]    |              ^^^^^^^^^^^^^ method not found in `&mut yaserde::de::Deserializer<R>`
[INFO] [stderr] ...
[INFO] [stderr] 71 |   convert_and_validate_for_attribute!(u8, 12 as u8, "12");
[INFO] [stderr]    |   -------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `skip_element` found for mutable reference `&mut yaserde::de::Deserializer<R>` in the current scope
[INFO] [stderr]   --> tests/der_type.rs:33:14
[INFO] [stderr]    |
[INFO] [stderr] 33 |     #[derive(YaDeserialize, PartialEq, Debug)]
[INFO] [stderr]    |              ^^^^^^^^^^^^^ method not found in `&mut yaserde::de::Deserializer<R>`
[INFO] [stderr] ...
[INFO] [stderr] 72 |   convert_and_validate_for_attribute!(i8, 12 as i8, "12");
[INFO] [stderr]    |   -------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `skip_element` found for mutable reference `&mut yaserde::de::Deserializer<R>` in the current scope
[INFO] [stderr]   --> tests/der_type.rs:33:14
[INFO] [stderr]    |
[INFO] [stderr] 33 |     #[derive(YaDeserialize, PartialEq, Debug)]
[INFO] [stderr]    |              ^^^^^^^^^^^^^ method not found in `&mut yaserde::de::Deserializer<R>`
[INFO] [stderr] ...
[INFO] [stderr] 73 |   convert_and_validate_for_attribute!(i8, -12 as i8, "-12");
[INFO] [stderr]    |   ---------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `skip_element` found for mutable reference `&mut yaserde::de::Deserializer<R>` in the current scope
[INFO] [stderr]   --> tests/der_type.rs:33:14
[INFO] [stderr]    |
[INFO] [stderr] 33 |     #[derive(YaDeserialize, PartialEq, Debug)]
[INFO] [stderr]    |              ^^^^^^^^^^^^^ method not found in `&mut yaserde::de::Deserializer<R>`
[INFO] [stderr] ...
[INFO] [stderr] 74 |   convert_and_validate_for_attribute!(u16, 12 as u16, "12");
[INFO] [stderr]    |   ---------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `skip_element` found for mutable reference `&mut yaserde::de::Deserializer<R>` in the current scope
[INFO] [stderr]   --> tests/der_type.rs:33:14
[INFO] [stderr]    |
[INFO] [stderr] 33 |     #[derive(YaDeserialize, PartialEq, Debug)]
[INFO] [stderr]    |              ^^^^^^^^^^^^^ method not found in `&mut yaserde::de::Deserializer<R>`
[INFO] [stderr] ...
[INFO] [stderr] 75 |   convert_and_validate_for_attribute!(i16, 12 as i16, "12");
[INFO] [stderr]    |   ---------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `skip_element` found for mutable reference `&mut yaserde::de::Deserializer<R>` in the current scope
[INFO] [stderr]   --> tests/der_type.rs:33:14
[INFO] [stderr]    |
[INFO] [stderr] 33 |     #[derive(YaDeserialize, PartialEq, Debug)]
[INFO] [stderr]    |              ^^^^^^^^^^^^^ method not found in `&mut yaserde::de::Deserializer<R>`
[INFO] [stderr] ...
[INFO] [stderr] 76 |   convert_and_validate_for_attribute!(i16, -12 as i16, "-12");
[INFO] [stderr]    |   ------------------------------------------------------------ in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `skip_element` found for mutable reference `&mut yaserde::de::Deserializer<R>` in the current scope
[INFO] [stderr]   --> tests/der_type.rs:33:14
[INFO] [stderr]    |
[INFO] [stderr] 33 |     #[derive(YaDeserialize, PartialEq, Debug)]
[INFO] [stderr]    |              ^^^^^^^^^^^^^ method not found in `&mut yaserde::de::Deserializer<R>`
[INFO] [stderr] ...
[INFO] [stderr] 77 |   convert_and_validate_for_attribute!(u32, 12 as u32, "12");
[INFO] [stderr]    |   ---------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `skip_element` found for mutable reference `&mut yaserde::de::Deserializer<R>` in the current scope
[INFO] [stderr]   --> tests/der_type.rs:33:14
[INFO] [stderr]    |
[INFO] [stderr] 33 |     #[derive(YaDeserialize, PartialEq, Debug)]
[INFO] [stderr]    |              ^^^^^^^^^^^^^ method not found in `&mut yaserde::de::Deserializer<R>`
[INFO] [stderr] ...
[INFO] [stderr] 78 |   convert_and_validate_for_attribute!(i32, 12 as i32, "12");
[INFO] [stderr]    |   ---------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `skip_element` found for mutable reference `&mut yaserde::de::Deserializer<R>` in the current scope
[INFO] [stderr]   --> tests/der_type.rs:33:14
[INFO] [stderr]    |
[INFO] [stderr] 33 |     #[derive(YaDeserialize, PartialEq, Debug)]
[INFO] [stderr]    |              ^^^^^^^^^^^^^ method not found in `&mut yaserde::de::Deserializer<R>`
[INFO] [stderr] ...
[INFO] [stderr] 79 |   convert_and_validate_for_attribute!(i32, -12 as i32, "-12");
[INFO] [stderr]    |   ------------------------------------------------------------ in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `skip_element` found for mutable reference `&mut yaserde::de::Deserializer<R>` in the current scope
[INFO] [stderr]   --> tests/deserializer.rs:21:12
[INFO] [stderr]    |
[INFO] [stderr] 21 |   #[derive(YaDeserialize, PartialEq, Debug)]
[INFO] [stderr]    |            ^^^^^^^^^^^^^ method not found in `&mut yaserde::de::Deserializer<R>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `skip_element` found for mutable reference `&mut yaserde::de::Deserializer<R>` in the current scope
[INFO] [stderr]   --> tests/der_type.rs:33:14
[INFO] [stderr]    |
[INFO] [stderr] 33 |     #[derive(YaDeserialize, PartialEq, Debug)]
[INFO] [stderr]    |              ^^^^^^^^^^^^^ method not found in `&mut yaserde::de::Deserializer<R>`
[INFO] [stderr] ...
[INFO] [stderr] 80 |   convert_and_validate_for_attribute!(u64, 12 as u64, "12");
[INFO] [stderr]    |   ---------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `skip_element` found for mutable reference `&mut yaserde::de::Deserializer<R>` in the current scope
[INFO] [stderr]   --> tests/der_type.rs:33:14
[INFO] [stderr]    |
[INFO] [stderr] 33 |     #[derive(YaDeserialize, PartialEq, Debug)]
[INFO] [stderr]    |              ^^^^^^^^^^^^^ method not found in `&mut yaserde::de::Deserializer<R>`
[INFO] [stderr] ...
[INFO] [stderr] 81 |   convert_and_validate_for_attribute!(i64, 12 as i64, "12");
[INFO] [stderr]    |   ---------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `skip_element` found for mutable reference `&mut yaserde::de::Deserializer<R>` in the current scope
[INFO] [stderr]   --> tests/der_type.rs:33:14
[INFO] [stderr]    |
[INFO] [stderr] 33 |     #[derive(YaDeserialize, PartialEq, Debug)]
[INFO] [stderr]    |              ^^^^^^^^^^^^^ method not found in `&mut yaserde::de::Deserializer<R>`
[INFO] [stderr] ...
[INFO] [stderr] 82 |   convert_and_validate_for_attribute!(i64, -12 as i64, "-12");
[INFO] [stderr]    |   ------------------------------------------------------------ in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `skip_element` found for mutable reference `&mut yaserde::de::Deserializer<R>` in the current scope
[INFO] [stderr]   --> tests/deserializer.rs:57:14
[INFO] [stderr]    |
[INFO] [stderr] 57 |     #[derive(YaDeserialize, PartialEq, Debug, Default)]
[INFO] [stderr]    |              ^^^^^^^^^^^^^ method not found in `&mut yaserde::de::Deserializer<R>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `skip_element` found for mutable reference `&mut yaserde::de::Deserializer<R>` in the current scope
[INFO] [stderr]   --> tests/der_type.rs:33:14
[INFO] [stderr]    |
[INFO] [stderr] 33 |     #[derive(YaDeserialize, PartialEq, Debug)]
[INFO] [stderr]    |              ^^^^^^^^^^^^^ method not found in `&mut yaserde::de::Deserializer<R>`
[INFO] [stderr] ...
[INFO] [stderr] 83 |   convert_and_validate_for_attribute!(f32, -12.5 as f32, "-12.5");
[INFO] [stderr]    |   ---------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `skip_element` found for mutable reference `&mut yaserde::de::Deserializer<R>` in the current scope
[INFO] [stderr]   --> tests/deserializer.rs:64:12
[INFO] [stderr]    |
[INFO] [stderr] 64 |   #[derive(YaDeserialize, PartialEq, Debug)]
[INFO] [stderr]    |            ^^^^^^^^^^^^^ method not found in `&mut yaserde::de::Deserializer<R>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `skip_element` found for mutable reference `&mut yaserde::de::Deserializer<R>` in the current scope
[INFO] [stderr]   --> tests/der_type.rs:33:14
[INFO] [stderr]    |
[INFO] [stderr] 33 |     #[derive(YaDeserialize, PartialEq, Debug)]
[INFO] [stderr]    |              ^^^^^^^^^^^^^ method not found in `&mut yaserde::de::Deserializer<R>`
[INFO] [stderr] ...
[INFO] [stderr] 84 |   convert_and_validate_for_attribute!(f64, -12.5 as f64, "-12.5");
[INFO] [stderr]    |   ---------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `skip_element` found for mutable reference `&mut yaserde::de::Deserializer<R>` in the current scope
[INFO] [stderr]   --> tests/deserializer.rs:99:12
[INFO] [stderr]    |
[INFO] [stderr] 99 |   #[derive(YaDeserialize, PartialEq, Debug)]
[INFO] [stderr]    |            ^^^^^^^^^^^^^ method not found in `&mut yaserde::de::Deserializer<R>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `skip_element` found for mutable reference `&mut yaserde::de::Deserializer<R>` in the current scope
[INFO] [stderr]    --> tests/deserializer.rs:114:12
[INFO] [stderr]     |
[INFO] [stderr] 114 |   #[derive(YaDeserialize, PartialEq, Debug)]
[INFO] [stderr]     |            ^^^^^^^^^^^^^ method not found in `&mut yaserde::de::Deserializer<R>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `skip_element` found for mutable reference `&mut yaserde::de::Deserializer<R>` in the current scope
[INFO] [stderr]    --> tests/deserializer.rs:139:12
[INFO] [stderr]     |
[INFO] [stderr] 139 |   #[derive(YaDeserialize, PartialEq, Debug)]
[INFO] [stderr]     |            ^^^^^^^^^^^^^ method not found in `&mut yaserde::de::Deserializer<R>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `skip_element` found for mutable reference `&mut yaserde::de::Deserializer<R>` in the current scope
[INFO] [stderr]   --> tests/errors.rs:14:12
[INFO] [stderr]    |
[INFO] [stderr] 14 |   #[derive(YaDeserialize, PartialEq, Debug)]
[INFO] [stderr]    |            ^^^^^^^^^^^^^ method not found in `&mut yaserde::de::Deserializer<R>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `skip_element` found for mutable reference `&mut yaserde::de::Deserializer<R>` in the current scope
[INFO] [stderr]    --> tests/deserializer.rs:147:12
[INFO] [stderr]     |
[INFO] [stderr] 147 |   #[derive(YaDeserialize, PartialEq, Debug)]
[INFO] [stderr]     |            ^^^^^^^^^^^^^ method not found in `&mut yaserde::de::Deserializer<R>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `skip_element` found for mutable reference `&mut yaserde::de::Deserializer<R>` in the current scope
[INFO] [stderr]    --> tests/deserializer.rs:177:12
[INFO] [stderr]     |
[INFO] [stderr] 177 |   #[derive(YaDeserialize, PartialEq, Debug)]
[INFO] [stderr]     |            ^^^^^^^^^^^^^ method not found in `&mut yaserde::de::Deserializer<R>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `skip_element` found for mutable reference `&mut yaserde::de::Deserializer<R>` in the current scope
[INFO] [stderr]   --> tests/errors.rs:33:12
[INFO] [stderr]    |
[INFO] [stderr] 33 |   #[derive(YaDeserialize, PartialEq, Debug)]
[INFO] [stderr]    |            ^^^^^^^^^^^^^ method not found in `&mut yaserde::de::Deserializer<R>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `skip_element` found for mutable reference `&mut yaserde::de::Deserializer<R>` in the current scope
[INFO] [stderr]    --> tests/deserializer.rs:188:12
[INFO] [stderr]     |
[INFO] [stderr] 188 |   #[derive(YaDeserialize, PartialEq, Debug)]
[INFO] [stderr]     |            ^^^^^^^^^^^^^ method not found in `&mut yaserde::de::Deserializer<R>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0599`.
[INFO] [stderr] error[E0599]: no method named `skip_element` found for mutable reference `&mut yaserde::de::Deserializer<R>` in the current scope
[INFO] [stderr]    --> tests/deserializer.rs:219:12
[INFO] [stderr]     |
[INFO] [stderr] 219 |   #[derive(YaDeserialize, PartialEq, Debug)]
[INFO] [stderr]     |            ^^^^^^^^^^^^^ method not found in `&mut yaserde::de::Deserializer<R>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `yaserde`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0599]: no method named `skip_element` found for mutable reference `&mut yaserde::de::Deserializer<R>` in the current scope
[INFO] [stderr]    --> tests/deserializer.rs:228:12
[INFO] [stderr]     |
[INFO] [stderr] 228 |   #[derive(YaDeserialize, PartialEq, Debug)]
[INFO] [stderr]     |            ^^^^^^^^^^^^^ method not found in `&mut yaserde::de::Deserializer<R>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `skip_element` found for mutable reference `&mut yaserde::de::Deserializer<R>` in the current scope
[INFO] [stderr]   --> tests/der_namespace.rs:21:12
[INFO] [stderr]    |
[INFO] [stderr] 21 |   #[derive(YaDeserialize, PartialEq, Debug)]
[INFO] [stderr]    |            ^^^^^^^^^^^^^ method not found in `&mut yaserde::de::Deserializer<R>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0599`.
[INFO] [stderr] error: could not compile `yaserde`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0599]: no method named `skip_element` found for mutable reference `&mut yaserde::de::Deserializer<R>` in the current scope
[INFO] [stderr]    --> tests/deserializer.rs:263:12
[INFO] [stderr]     |
[INFO] [stderr] 263 |   #[derive(YaDeserialize, PartialEq, Debug)]
[INFO] [stderr]     |            ^^^^^^^^^^^^^ method not found in `&mut yaserde::de::Deserializer<R>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 32 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0599`.
[INFO] [stderr] error[E0599]: no method named `skip_element` found for mutable reference `&mut yaserde::de::Deserializer<R>` in the current scope
[INFO] [stderr]    --> tests/deserializer.rs:269:12
[INFO] [stderr]     |
[INFO] [stderr] 269 |   #[derive(YaDeserialize, PartialEq, Debug)]
[INFO] [stderr]     |            ^^^^^^^^^^^^^ method not found in `&mut yaserde::de::Deserializer<R>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `yaserde`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0599]: no method named `skip_element` found for mutable reference `&mut yaserde::de::Deserializer<R>` in the current scope
[INFO] [stderr]    --> tests/deserializer.rs:288:12
[INFO] [stderr]     |
[INFO] [stderr] 288 |   #[derive(YaDeserialize, PartialEq, Debug)]
[INFO] [stderr]     |            ^^^^^^^^^^^^^ method not found in `&mut yaserde::de::Deserializer<R>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `skip_element` found for mutable reference `&mut yaserde::de::Deserializer<R>` in the current scope
[INFO] [stderr]    --> tests/deserializer.rs:327:12
[INFO] [stderr]     |
[INFO] [stderr] 327 |   #[derive(YaDeserialize, PartialEq, Debug)]
[INFO] [stderr]     |            ^^^^^^^^^^^^^ method not found in `&mut yaserde::de::Deserializer<R>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `skip_element` found for mutable reference `&mut yaserde::de::Deserializer<R>` in the current scope
[INFO] [stderr]    --> tests/deserializer.rs:359:12
[INFO] [stderr]     |
[INFO] [stderr] 359 |   #[derive(YaDeserialize, PartialEq, Debug)]
[INFO] [stderr]     |            ^^^^^^^^^^^^^ method not found in `&mut yaserde::de::Deserializer<R>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `skip_element` found for mutable reference `&mut yaserde::de::Deserializer<R>` in the current scope
[INFO] [stderr]    --> tests/deserializer.rs:364:12
[INFO] [stderr]     |
[INFO] [stderr] 364 |   #[derive(YaDeserialize, PartialEq, Debug, Default)]
[INFO] [stderr]     |            ^^^^^^^^^^^^^ method not found in `&mut yaserde::de::Deserializer<R>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `skip_element` found for mutable reference `&mut yaserde::de::Deserializer<R>` in the current scope
[INFO] [stderr]    --> tests/deserializer.rs:578:12
[INFO] [stderr]     |
[INFO] [stderr] 578 |   #[derive(YaDeserialize, PartialEq, Debug)]
[INFO] [stderr]     |            ^^^^^^^^^^^^^ method not found in `&mut yaserde::de::Deserializer<R>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `skip_element` found for mutable reference `&mut yaserde::de::Deserializer<R>` in the current scope
[INFO] [stderr]    --> tests/deserializer.rs:596:39
[INFO] [stderr]     |
[INFO] [stderr] 596 |   #[derive(Default, PartialEq, Debug, YaDeserialize)]
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^ method not found in `&mut yaserde::de::Deserializer<R>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `skip_element` found for mutable reference `&mut yaserde::de::Deserializer<R>` in the current scope
[INFO] [stderr]    --> tests/deserializer.rs:653:39
[INFO] [stderr]     |
[INFO] [stderr] 653 |   #[derive(Default, PartialEq, Debug, YaDeserialize)]
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^ method not found in `&mut yaserde::de::Deserializer<R>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `skip_element` found for mutable reference `&mut yaserde::de::Deserializer<R>` in the current scope
[INFO] [stderr]    --> tests/deserializer.rs:662:39
[INFO] [stderr]     |
[INFO] [stderr] 662 |   #[derive(Default, PartialEq, Debug, YaDeserialize)]
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^ method not found in `&mut yaserde::de::Deserializer<R>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `skip_element` found for mutable reference `&mut yaserde::de::Deserializer<R>` in the current scope
[INFO] [stderr]    --> tests/deserializer.rs:673:39
[INFO] [stderr]     |
[INFO] [stderr] 673 |   #[derive(Default, PartialEq, Debug, YaDeserialize)]
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^ method not found in `&mut yaserde::de::Deserializer<R>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `skip_element` found for mutable reference `&mut yaserde::de::Deserializer<R>` in the current scope
[INFO] [stderr]    --> tests/deserializer.rs:679:39
[INFO] [stderr]     |
[INFO] [stderr] 679 |   #[derive(Default, PartialEq, Debug, YaDeserialize)]
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^ method not found in `&mut yaserde::de::Deserializer<R>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 23 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0599`.
[INFO] [stderr] error: could not compile `yaserde`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "bff2f55bb77bb04a7032c01fa6c064dcef756a166e6ebf680257d231b26cd7cc"`
[INFO] running `"docker" "rm" "-f" "bff2f55bb77bb04a7032c01fa6c064dcef756a166e6ebf680257d231b26cd7cc"`
[INFO] [stdout] bff2f55bb77bb04a7032c01fa6c064dcef756a166e6ebf680257d231b26cd7cc