[INFO] fetching crate fam 0.1.5...
[INFO] checking fam-0.1.5 against master#30f74ff0dc4d66debc8b50724c446f817e5f75f4 for pr-121848-1
[INFO] extracting crate fam 0.1.5 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate fam 0.1.5 on toolchain 30f74ff0dc4d66debc8b50724c446f817e5f75f4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fam 0.1.5
[INFO] finished tweaking crates.io crate fam 0.1.5
[INFO] tweaked toml for crates.io crate fam 0.1.5 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded handlebars v4.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c9f1b6f6c4af42d4460bedc737c7de17d5de6a47981ff518c3a75f47896336ff
[INFO] running `Command { std: "docker" "start" "-a" "c9f1b6f6c4af42d4460bedc737c7de17d5de6a47981ff518c3a75f47896336ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c9f1b6f6c4af42d4460bedc737c7de17d5de6a47981ff518c3a75f47896336ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9f1b6f6c4af42d4460bedc737c7de17d5de6a47981ff518c3a75f47896336ff", kill_on_drop: false }`
[INFO] [stdout] c9f1b6f6c4af42d4460bedc737c7de17d5de6a47981ff518c3a75f47896336ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18128fb55d5ca18b2e6a61a281ec662191d1c7f8fde0e0c6ae5c763ca6d0710d
[INFO] running `Command { std: "docker" "start" "-a" "18128fb55d5ca18b2e6a61a281ec662191d1c7f8fde0e0c6ae5c763ca6d0710d", kill_on_drop: false }`
[INFO] [stderr]    Compiling ucd-trie v0.1.6
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling thiserror v1.0.58
[INFO] [stderr]     Checking pest v2.7.8
[INFO] [stderr]    Compiling pest_meta v2.7.8
[INFO] [stderr]    Compiling pest_generator v2.7.8
[INFO] [stderr]     Checking serde v1.0.197
[INFO] [stderr]    Compiling pest_derive v2.7.8
[INFO] [stderr]     Checking serde_json v1.0.115
[INFO] [stderr]     Checking handlebars v4.5.0
[INFO] [stderr]     Checking fam v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(box_syntax)]
[INFO] [stdout]   |            ^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: replaced with `#[rustc_box]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(box_syntax)]
[INFO] [stdout]   |            ^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: replaced with `#[rustc_box]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/lib.rs:242:34
[INFO] [stdout]     |
[INFO] [stdout] 242 |                 Self::Struct { $key, .. } => box $key.into_iter().cloned(),
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 |     field!(flags, iter String);
[INFO] [stdout]     |     -------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `field` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 242 |                 Self::Struct { $key, .. } => Box::new($key.into_iter().cloned()),
[INFO] [stdout]     |                                              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/lib.rs:244:6
[INFO] [stdout]     |
[INFO] [stdout] 244 | /                     box value.as_object()
[INFO] [stdout] 245 | |                              .map(|o| {
[INFO] [stdout] 246 | |                                  o.get(stringify!($key))
[INFO] [stdout] 247 | |                                   .map(|v| serde_json::from_value::<Vec<String>>(v.to_owned()).ok())
[INFO] [stdout] ...   |
[INFO] [stdout] 251 | |                              .map(|arr| arr.into_iter())
[INFO] [stdout] 252 | |                              .unwrap_or(Vec::with_capacity(0).into_iter().into())
[INFO] [stdout]     | |_________________________________________________________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 273 |       field!(flags, iter String);
[INFO] [stdout]     |       -------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `field` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 244 ~                     Box::new(value.as_object()
[INFO] [stdout] 245 ~                              .map(|o| {
[INFO] [stdout] 246 ~                                  o.get(stringify!($key))
[INFO] [stdout] 247 ~                                   .map(|v| serde_json::from_value::<Vec<String>>(v.to_owned()).ok())
[INFO] [stdout] 248 ~                                   .flatten()
[INFO] [stdout] 249 ~                              })
[INFO] [stdout] 250 ~                              .flatten()
[INFO] [stdout] 251 ~                              .map(|arr| arr.into_iter())
[INFO] [stdout] 252 ~                              .unwrap_or(Vec::with_capacity(0).into_iter().into()))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/lib.rs:242:34
[INFO] [stdout]     |
[INFO] [stdout] 242 |                 Self::Struct { $key, .. } => box $key.into_iter().cloned(),
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 274 |     field!(cdefines, iter String);
[INFO] [stdout]     |     ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `field` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 242 |                 Self::Struct { $key, .. } => Box::new($key.into_iter().cloned()),
[INFO] [stdout]     |                                              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/lib.rs:244:6
[INFO] [stdout]     |
[INFO] [stdout] 244 | /                     box value.as_object()
[INFO] [stdout] 245 | |                              .map(|o| {
[INFO] [stdout] 246 | |                                  o.get(stringify!($key))
[INFO] [stdout] 247 | |                                   .map(|v| serde_json::from_value::<Vec<String>>(v.to_owned()).ok())
[INFO] [stdout] ...   |
[INFO] [stdout] 251 | |                              .map(|arr| arr.into_iter())
[INFO] [stdout] 252 | |                              .unwrap_or(Vec::with_capacity(0).into_iter().into())
[INFO] [stdout]     | |_________________________________________________________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 274 |       field!(cdefines, iter String);
[INFO] [stdout]     |       ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `field` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 244 ~                     Box::new(value.as_object()
[INFO] [stdout] 245 ~                              .map(|o| {
[INFO] [stdout] 246 ~                                  o.get(stringify!($key))
[INFO] [stdout] 247 ~                                   .map(|v| serde_json::from_value::<Vec<String>>(v.to_owned()).ok())
[INFO] [stdout] 248 ~                                   .flatten()
[INFO] [stdout] 249 ~                              })
[INFO] [stdout] 250 ~                              .flatten()
[INFO] [stdout] 251 ~                              .map(|arr| arr.into_iter())
[INFO] [stdout] 252 ~                              .unwrap_or(Vec::with_capacity(0).into_iter().into()))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/lib.rs:242:34
[INFO] [stdout]     |
[INFO] [stdout] 242 |                 Self::Struct { $key, .. } => box $key.into_iter().cloned(),
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 275 |     field!(requires, iter String);
[INFO] [stdout]     |     ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `field` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 242 |                 Self::Struct { $key, .. } => Box::new($key.into_iter().cloned()),
[INFO] [stdout]     |                                              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/lib.rs:242:34
[INFO] [stdout]     |
[INFO] [stdout] 242 |                 Self::Struct { $key, .. } => box $key.into_iter().cloned(),
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 |     field!(flags, iter String);
[INFO] [stdout]     |     -------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `field` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 242 |                 Self::Struct { $key, .. } => Box::new($key.into_iter().cloned()),
[INFO] [stdout]     |                                              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/lib.rs:244:6
[INFO] [stdout]     |
[INFO] [stdout] 244 | /                     box value.as_object()
[INFO] [stdout] 245 | |                              .map(|o| {
[INFO] [stdout] 246 | |                                  o.get(stringify!($key))
[INFO] [stdout] 247 | |                                   .map(|v| serde_json::from_value::<Vec<String>>(v.to_owned()).ok())
[INFO] [stdout] ...   |
[INFO] [stdout] 251 | |                              .map(|arr| arr.into_iter())
[INFO] [stdout] 252 | |                              .unwrap_or(Vec::with_capacity(0).into_iter().into())
[INFO] [stdout]     | |_________________________________________________________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 275 |       field!(requires, iter String);
[INFO] [stdout]     |       ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `field` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 244 ~                     Box::new(value.as_object()
[INFO] [stdout] 245 ~                              .map(|o| {
[INFO] [stdout] 246 ~                                  o.get(stringify!($key))
[INFO] [stdout] 247 ~                                   .map(|v| serde_json::from_value::<Vec<String>>(v.to_owned()).ok())
[INFO] [stdout] 248 ~                                   .flatten()
[INFO] [stdout] 249 ~                              })
[INFO] [stdout] 250 ~                              .flatten()
[INFO] [stdout] 251 ~                              .map(|arr| arr.into_iter())
[INFO] [stdout] 252 ~                              .unwrap_or(Vec::with_capacity(0).into_iter().into()))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/lib.rs:244:6
[INFO] [stdout]     |
[INFO] [stdout] 244 | /                     box value.as_object()
[INFO] [stdout] 245 | |                              .map(|o| {
[INFO] [stdout] 246 | |                                  o.get(stringify!($key))
[INFO] [stdout] 247 | |                                   .map(|v| serde_json::from_value::<Vec<String>>(v.to_owned()).ok())
[INFO] [stdout] ...   |
[INFO] [stdout] 251 | |                              .map(|arr| arr.into_iter())
[INFO] [stdout] 252 | |                              .unwrap_or(Vec::with_capacity(0).into_iter().into())
[INFO] [stdout]     | |_________________________________________________________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 273 |       field!(flags, iter String);
[INFO] [stdout]     |       -------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `field` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 244 ~                     Box::new(value.as_object()
[INFO] [stdout] 245 ~                              .map(|o| {
[INFO] [stdout] 246 ~                                  o.get(stringify!($key))
[INFO] [stdout] 247 ~                                   .map(|v| serde_json::from_value::<Vec<String>>(v.to_owned()).ok())
[INFO] [stdout] 248 ~                                   .flatten()
[INFO] [stdout] 249 ~                              })
[INFO] [stdout] 250 ~                              .flatten()
[INFO] [stdout] 251 ~                              .map(|arr| arr.into_iter())
[INFO] [stdout] 252 ~                              .unwrap_or(Vec::with_capacity(0).into_iter().into()))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/lib.rs:242:34
[INFO] [stdout]     |
[INFO] [stdout] 242 |                 Self::Struct { $key, .. } => box $key.into_iter().cloned(),
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 276 |     field!(conflicts, iter String);
[INFO] [stdout]     |     ------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `field` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 242 |                 Self::Struct { $key, .. } => Box::new($key.into_iter().cloned()),
[INFO] [stdout]     |                                              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/lib.rs:242:34
[INFO] [stdout]     |
[INFO] [stdout] 242 |                 Self::Struct { $key, .. } => box $key.into_iter().cloned(),
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 274 |     field!(cdefines, iter String);
[INFO] [stdout]     |     ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `field` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 242 |                 Self::Struct { $key, .. } => Box::new($key.into_iter().cloned()),
[INFO] [stdout]     |                                              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/lib.rs:244:6
[INFO] [stdout]     |
[INFO] [stdout] 244 | /                     box value.as_object()
[INFO] [stdout] 245 | |                              .map(|o| {
[INFO] [stdout] 246 | |                                  o.get(stringify!($key))
[INFO] [stdout] 247 | |                                   .map(|v| serde_json::from_value::<Vec<String>>(v.to_owned()).ok())
[INFO] [stdout] ...   |
[INFO] [stdout] 251 | |                              .map(|arr| arr.into_iter())
[INFO] [stdout] 252 | |                              .unwrap_or(Vec::with_capacity(0).into_iter().into())
[INFO] [stdout]     | |_________________________________________________________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 276 |       field!(conflicts, iter String);
[INFO] [stdout]     |       ------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `field` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 244 ~                     Box::new(value.as_object()
[INFO] [stdout] 245 ~                              .map(|o| {
[INFO] [stdout] 246 ~                                  o.get(stringify!($key))
[INFO] [stdout] 247 ~                                   .map(|v| serde_json::from_value::<Vec<String>>(v.to_owned()).ok())
[INFO] [stdout] 248 ~                                   .flatten()
[INFO] [stdout] 249 ~                              })
[INFO] [stdout] 250 ~                              .flatten()
[INFO] [stdout] 251 ~                              .map(|arr| arr.into_iter())
[INFO] [stdout] 252 ~                              .unwrap_or(Vec::with_capacity(0).into_iter().into()))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/lib.rs:244:6
[INFO] [stdout]     |
[INFO] [stdout] 244 | /                     box value.as_object()
[INFO] [stdout] 245 | |                              .map(|o| {
[INFO] [stdout] 246 | |                                  o.get(stringify!($key))
[INFO] [stdout] 247 | |                                   .map(|v| serde_json::from_value::<Vec<String>>(v.to_owned()).ok())
[INFO] [stdout] ...   |
[INFO] [stdout] 251 | |                              .map(|arr| arr.into_iter())
[INFO] [stdout] 252 | |                              .unwrap_or(Vec::with_capacity(0).into_iter().into())
[INFO] [stdout]     | |_________________________________________________________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 274 |       field!(cdefines, iter String);
[INFO] [stdout]     |       ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `field` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 244 ~                     Box::new(value.as_object()
[INFO] [stdout] 245 ~                              .map(|o| {
[INFO] [stdout] 246 ~                                  o.get(stringify!($key))
[INFO] [stdout] 247 ~                                   .map(|v| serde_json::from_value::<Vec<String>>(v.to_owned()).ok())
[INFO] [stdout] 248 ~                                   .flatten()
[INFO] [stdout] 249 ~                              })
[INFO] [stdout] 250 ~                              .flatten()
[INFO] [stdout] 251 ~                              .map(|arr| arr.into_iter())
[INFO] [stdout] 252 ~                              .unwrap_or(Vec::with_capacity(0).into_iter().into()))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/lib.rs:242:34
[INFO] [stdout]     |
[INFO] [stdout] 242 |                 Self::Struct { $key, .. } => box $key.into_iter().cloned(),
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 277 |     field!(provides, iter String);
[INFO] [stdout]     |     ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `field` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 242 |                 Self::Struct { $key, .. } => Box::new($key.into_iter().cloned()),
[INFO] [stdout]     |                                              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/lib.rs:242:34
[INFO] [stdout]     |
[INFO] [stdout] 242 |                 Self::Struct { $key, .. } => box $key.into_iter().cloned(),
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 275 |     field!(requires, iter String);
[INFO] [stdout]     |     ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `field` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 242 |                 Self::Struct { $key, .. } => Box::new($key.into_iter().cloned()),
[INFO] [stdout]     |                                              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/lib.rs:244:6
[INFO] [stdout]     |
[INFO] [stdout] 244 | /                     box value.as_object()
[INFO] [stdout] 245 | |                              .map(|o| {
[INFO] [stdout] 246 | |                                  o.get(stringify!($key))
[INFO] [stdout] 247 | |                                   .map(|v| serde_json::from_value::<Vec<String>>(v.to_owned()).ok())
[INFO] [stdout] ...   |
[INFO] [stdout] 251 | |                              .map(|arr| arr.into_iter())
[INFO] [stdout] 252 | |                              .unwrap_or(Vec::with_capacity(0).into_iter().into())
[INFO] [stdout]     | |_________________________________________________________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 277 |       field!(provides, iter String);
[INFO] [stdout]     |       ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `field` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 244 ~                     Box::new(value.as_object()
[INFO] [stdout] 245 ~                              .map(|o| {
[INFO] [stdout] 246 ~                                  o.get(stringify!($key))
[INFO] [stdout] 247 ~                                   .map(|v| serde_json::from_value::<Vec<String>>(v.to_owned()).ok())
[INFO] [stdout] 248 ~                                   .flatten()
[INFO] [stdout] 249 ~                              })
[INFO] [stdout] 250 ~                              .flatten()
[INFO] [stdout] 251 ~                              .map(|arr| arr.into_iter())
[INFO] [stdout] 252 ~                              .unwrap_or(Vec::with_capacity(0).into_iter().into()))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/lib.rs:244:6
[INFO] [stdout]     |
[INFO] [stdout] 244 | /                     box value.as_object()
[INFO] [stdout] 245 | |                              .map(|o| {
[INFO] [stdout] 246 | |                                  o.get(stringify!($key))
[INFO] [stdout] 247 | |                                   .map(|v| serde_json::from_value::<Vec<String>>(v.to_owned()).ok())
[INFO] [stdout] ...   |
[INFO] [stdout] 251 | |                              .map(|arr| arr.into_iter())
[INFO] [stdout] 252 | |                              .unwrap_or(Vec::with_capacity(0).into_iter().into())
[INFO] [stdout]     | |_________________________________________________________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 275 |       field!(requires, iter String);
[INFO] [stdout]     |       ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `field` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 244 ~                     Box::new(value.as_object()
[INFO] [stdout] 245 ~                              .map(|o| {
[INFO] [stdout] 246 ~                                  o.get(stringify!($key))
[INFO] [stdout] 247 ~                                   .map(|v| serde_json::from_value::<Vec<String>>(v.to_owned()).ok())
[INFO] [stdout] 248 ~                                   .flatten()
[INFO] [stdout] 249 ~                              })
[INFO] [stdout] 250 ~                              .flatten()
[INFO] [stdout] 251 ~                              .map(|arr| arr.into_iter())
[INFO] [stdout] 252 ~                              .unwrap_or(Vec::with_capacity(0).into_iter().into()))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/lib.rs:242:34
[INFO] [stdout]     |
[INFO] [stdout] 242 |                 Self::Struct { $key, .. } => box $key.into_iter().cloned(),
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 278 |     field!(sdk_headers, iter String);
[INFO] [stdout]     |     -------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `field` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 242 |                 Self::Struct { $key, .. } => Box::new($key.into_iter().cloned()),
[INFO] [stdout]     |                                              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/lib.rs:242:34
[INFO] [stdout]     |
[INFO] [stdout] 242 |                 Self::Struct { $key, .. } => box $key.into_iter().cloned(),
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 276 |     field!(conflicts, iter String);
[INFO] [stdout]     |     ------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `field` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 242 |                 Self::Struct { $key, .. } => Box::new($key.into_iter().cloned()),
[INFO] [stdout]     |                                              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/lib.rs:244:6
[INFO] [stdout]     |
[INFO] [stdout] 244 | /                     box value.as_object()
[INFO] [stdout] 245 | |                              .map(|o| {
[INFO] [stdout] 246 | |                                  o.get(stringify!($key))
[INFO] [stdout] 247 | |                                   .map(|v| serde_json::from_value::<Vec<String>>(v.to_owned()).ok())
[INFO] [stdout] ...   |
[INFO] [stdout] 251 | |                              .map(|arr| arr.into_iter())
[INFO] [stdout] 252 | |                              .unwrap_or(Vec::with_capacity(0).into_iter().into())
[INFO] [stdout]     | |_________________________________________________________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 278 |       field!(sdk_headers, iter String);
[INFO] [stdout]     |       -------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `field` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 244 ~                     Box::new(value.as_object()
[INFO] [stdout] 245 ~                              .map(|o| {
[INFO] [stdout] 246 ~                                  o.get(stringify!($key))
[INFO] [stdout] 247 ~                                   .map(|v| serde_json::from_value::<Vec<String>>(v.to_owned()).ok())
[INFO] [stdout] 248 ~                                   .flatten()
[INFO] [stdout] 249 ~                              })
[INFO] [stdout] 250 ~                              .flatten()
[INFO] [stdout] 251 ~                              .map(|arr| arr.into_iter())
[INFO] [stdout] 252 ~                              .unwrap_or(Vec::with_capacity(0).into_iter().into()))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/lib.rs:242:34
[INFO] [stdout]     |
[INFO] [stdout] 242 |                 Self::Struct { $key, .. } => box $key.into_iter().cloned(),
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 279 |     field!(sources, iter String);
[INFO] [stdout]     |     ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `field` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 242 |                 Self::Struct { $key, .. } => Box::new($key.into_iter().cloned()),
[INFO] [stdout]     |                                              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/lib.rs:244:6
[INFO] [stdout]     |
[INFO] [stdout] 244 | /                     box value.as_object()
[INFO] [stdout] 245 | |                              .map(|o| {
[INFO] [stdout] 246 | |                                  o.get(stringify!($key))
[INFO] [stdout] 247 | |                                   .map(|v| serde_json::from_value::<Vec<String>>(v.to_owned()).ok())
[INFO] [stdout] ...   |
[INFO] [stdout] 251 | |                              .map(|arr| arr.into_iter())
[INFO] [stdout] 252 | |                              .unwrap_or(Vec::with_capacity(0).into_iter().into())
[INFO] [stdout]     | |_________________________________________________________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 276 |       field!(conflicts, iter String);
[INFO] [stdout]     |       ------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `field` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 244 ~                     Box::new(value.as_object()
[INFO] [stdout] 245 ~                              .map(|o| {
[INFO] [stdout] 246 ~                                  o.get(stringify!($key))
[INFO] [stdout] 247 ~                                   .map(|v| serde_json::from_value::<Vec<String>>(v.to_owned()).ok())
[INFO] [stdout] 248 ~                                   .flatten()
[INFO] [stdout] 249 ~                              })
[INFO] [stdout] 250 ~                              .flatten()
[INFO] [stdout] 251 ~                              .map(|arr| arr.into_iter())
[INFO] [stdout] 252 ~                              .unwrap_or(Vec::with_capacity(0).into_iter().into()))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/lib.rs:242:34
[INFO] [stdout]     |
[INFO] [stdout] 242 |                 Self::Struct { $key, .. } => box $key.into_iter().cloned(),
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 277 |     field!(provides, iter String);
[INFO] [stdout]     |     ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `field` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 242 |                 Self::Struct { $key, .. } => Box::new($key.into_iter().cloned()),
[INFO] [stdout]     |                                              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/lib.rs:244:6
[INFO] [stdout]     |
[INFO] [stdout] 244 | /                     box value.as_object()
[INFO] [stdout] 245 | |                              .map(|o| {
[INFO] [stdout] 246 | |                                  o.get(stringify!($key))
[INFO] [stdout] 247 | |                                   .map(|v| serde_json::from_value::<Vec<String>>(v.to_owned()).ok())
[INFO] [stdout] ...   |
[INFO] [stdout] 251 | |                              .map(|arr| arr.into_iter())
[INFO] [stdout] 252 | |                              .unwrap_or(Vec::with_capacity(0).into_iter().into())
[INFO] [stdout]     | |_________________________________________________________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 279 |       field!(sources, iter String);
[INFO] [stdout]     |       ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `field` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 244 ~                     Box::new(value.as_object()
[INFO] [stdout] 245 ~                              .map(|o| {
[INFO] [stdout] 246 ~                                  o.get(stringify!($key))
[INFO] [stdout] 247 ~                                   .map(|v| serde_json::from_value::<Vec<String>>(v.to_owned()).ok())
[INFO] [stdout] 248 ~                                   .flatten()
[INFO] [stdout] 249 ~                              })
[INFO] [stdout] 250 ~                              .flatten()
[INFO] [stdout] 251 ~                              .map(|arr| arr.into_iter())
[INFO] [stdout] 252 ~                              .unwrap_or(Vec::with_capacity(0).into_iter().into()))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/lib.rs:242:34
[INFO] [stdout]     |
[INFO] [stdout] 242 |                 Self::Struct { $key, .. } => box $key.into_iter().cloned(),
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 280 |     field!(fap_libs, iter String);
[INFO] [stdout]     |     ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `field` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 242 |                 Self::Struct { $key, .. } => Box::new($key.into_iter().cloned()),
[INFO] [stdout]     |                                              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/lib.rs:244:6
[INFO] [stdout]     |
[INFO] [stdout] 244 | /                     box value.as_object()
[INFO] [stdout] 245 | |                              .map(|o| {
[INFO] [stdout] 246 | |                                  o.get(stringify!($key))
[INFO] [stdout] 247 | |                                   .map(|v| serde_json::from_value::<Vec<String>>(v.to_owned()).ok())
[INFO] [stdout] ...   |
[INFO] [stdout] 251 | |                              .map(|arr| arr.into_iter())
[INFO] [stdout] 252 | |                              .unwrap_or(Vec::with_capacity(0).into_iter().into())
[INFO] [stdout]     | |_________________________________________________________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 277 |       field!(provides, iter String);
[INFO] [stdout]     |       ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `field` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 244 ~                     Box::new(value.as_object()
[INFO] [stdout] 245 ~                              .map(|o| {
[INFO] [stdout] 246 ~                                  o.get(stringify!($key))
[INFO] [stdout] 247 ~                                   .map(|v| serde_json::from_value::<Vec<String>>(v.to_owned()).ok())
[INFO] [stdout] 248 ~                                   .flatten()
[INFO] [stdout] 249 ~                              })
[INFO] [stdout] 250 ~                              .flatten()
[INFO] [stdout] 251 ~                              .map(|arr| arr.into_iter())
[INFO] [stdout] 252 ~                              .unwrap_or(Vec::with_capacity(0).into_iter().into()))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/lib.rs:242:34
[INFO] [stdout]     |
[INFO] [stdout] 242 |                 Self::Struct { $key, .. } => box $key.into_iter().cloned(),
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 278 |     field!(sdk_headers, iter String);
[INFO] [stdout]     |     -------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `field` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 242 |                 Self::Struct { $key, .. } => Box::new($key.into_iter().cloned()),
[INFO] [stdout]     |                                              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/lib.rs:244:6
[INFO] [stdout]     |
[INFO] [stdout] 244 | /                     box value.as_object()
[INFO] [stdout] 245 | |                              .map(|o| {
[INFO] [stdout] 246 | |                                  o.get(stringify!($key))
[INFO] [stdout] 247 | |                                   .map(|v| serde_json::from_value::<Vec<String>>(v.to_owned()).ok())
[INFO] [stdout] ...   |
[INFO] [stdout] 251 | |                              .map(|arr| arr.into_iter())
[INFO] [stdout] 252 | |                              .unwrap_or(Vec::with_capacity(0).into_iter().into())
[INFO] [stdout]     | |_________________________________________________________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 280 |       field!(fap_libs, iter String);
[INFO] [stdout]     |       ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `field` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 244 ~                     Box::new(value.as_object()
[INFO] [stdout] 245 ~                              .map(|o| {
[INFO] [stdout] 246 ~                                  o.get(stringify!($key))
[INFO] [stdout] 247 ~                                   .map(|v| serde_json::from_value::<Vec<String>>(v.to_owned()).ok())
[INFO] [stdout] 248 ~                                   .flatten()
[INFO] [stdout] 249 ~                              })
[INFO] [stdout] 250 ~                              .flatten()
[INFO] [stdout] 251 ~                              .map(|arr| arr.into_iter())
[INFO] [stdout] 252 ~                              .unwrap_or(Vec::with_capacity(0).into_iter().into()))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/lib.rs:244:6
[INFO] [stdout]     |
[INFO] [stdout] 244 | /                     box value.as_object()
[INFO] [stdout] 245 | |                              .map(|o| {
[INFO] [stdout] 246 | |                                  o.get(stringify!($key))
[INFO] [stdout] 247 | |                                   .map(|v| serde_json::from_value::<Vec<String>>(v.to_owned()).ok())
[INFO] [stdout] ...   |
[INFO] [stdout] 251 | |                              .map(|arr| arr.into_iter())
[INFO] [stdout] 252 | |                              .unwrap_or(Vec::with_capacity(0).into_iter().into())
[INFO] [stdout]     | |_________________________________________________________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 278 |       field!(sdk_headers, iter String);
[INFO] [stdout]     |       -------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `field` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 244 ~                     Box::new(value.as_object()
[INFO] [stdout] 245 ~                              .map(|o| {
[INFO] [stdout] 246 ~                                  o.get(stringify!($key))
[INFO] [stdout] 247 ~                                   .map(|v| serde_json::from_value::<Vec<String>>(v.to_owned()).ok())
[INFO] [stdout] 248 ~                                   .flatten()
[INFO] [stdout] 249 ~                              })
[INFO] [stdout] 250 ~                              .flatten()
[INFO] [stdout] 251 ~                              .map(|arr| arr.into_iter())
[INFO] [stdout] 252 ~                              .unwrap_or(Vec::with_capacity(0).into_iter().into()))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/lib.rs:242:34
[INFO] [stdout]     |
[INFO] [stdout] 242 |                 Self::Struct { $key, .. } => box $key.into_iter().cloned(),
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 279 |     field!(sources, iter String);
[INFO] [stdout]     |     ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `field` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 242 |                 Self::Struct { $key, .. } => Box::new($key.into_iter().cloned()),
[INFO] [stdout]     |                                              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/lib.rs:244:6
[INFO] [stdout]     |
[INFO] [stdout] 244 | /                     box value.as_object()
[INFO] [stdout] 245 | |                              .map(|o| {
[INFO] [stdout] 246 | |                                  o.get(stringify!($key))
[INFO] [stdout] 247 | |                                   .map(|v| serde_json::from_value::<Vec<String>>(v.to_owned()).ok())
[INFO] [stdout] ...   |
[INFO] [stdout] 251 | |                              .map(|arr| arr.into_iter())
[INFO] [stdout] 252 | |                              .unwrap_or(Vec::with_capacity(0).into_iter().into())
[INFO] [stdout]     | |_________________________________________________________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 279 |       field!(sources, iter String);
[INFO] [stdout]     |       ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `field` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 244 ~                     Box::new(value.as_object()
[INFO] [stdout] 245 ~                              .map(|o| {
[INFO] [stdout] 246 ~                                  o.get(stringify!($key))
[INFO] [stdout] 247 ~                                   .map(|v| serde_json::from_value::<Vec<String>>(v.to_owned()).ok())
[INFO] [stdout] 248 ~                                   .flatten()
[INFO] [stdout] 249 ~                              })
[INFO] [stdout] 250 ~                              .flatten()
[INFO] [stdout] 251 ~                              .map(|arr| arr.into_iter())
[INFO] [stdout] 252 ~                              .unwrap_or(Vec::with_capacity(0).into_iter().into()))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/lib.rs:242:34
[INFO] [stdout]     |
[INFO] [stdout] 242 |                 Self::Struct { $key, .. } => box $key.into_iter().cloned(),
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 280 |     field!(fap_libs, iter String);
[INFO] [stdout]     |     ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `field` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 242 |                 Self::Struct { $key, .. } => Box::new($key.into_iter().cloned()),
[INFO] [stdout]     |                                              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/lib.rs:244:6
[INFO] [stdout]     |
[INFO] [stdout] 244 | /                     box value.as_object()
[INFO] [stdout] 245 | |                              .map(|o| {
[INFO] [stdout] 246 | |                                  o.get(stringify!($key))
[INFO] [stdout] 247 | |                                   .map(|v| serde_json::from_value::<Vec<String>>(v.to_owned()).ok())
[INFO] [stdout] ...   |
[INFO] [stdout] 251 | |                              .map(|arr| arr.into_iter())
[INFO] [stdout] 252 | |                              .unwrap_or(Vec::with_capacity(0).into_iter().into())
[INFO] [stdout]     | |_________________________________________________________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 280 |       field!(fap_libs, iter String);
[INFO] [stdout]     |       ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `field` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 244 ~                     Box::new(value.as_object()
[INFO] [stdout] 245 ~                              .map(|o| {
[INFO] [stdout] 246 ~                                  o.get(stringify!($key))
[INFO] [stdout] 247 ~                                   .map(|v| serde_json::from_value::<Vec<String>>(v.to_owned()).ok())
[INFO] [stdout] 248 ~                                   .flatten()
[INFO] [stdout] 249 ~                              })
[INFO] [stdout] 250 ~                              .flatten()
[INFO] [stdout] 251 ~                              .map(|arr| arr.into_iter())
[INFO] [stdout] 252 ~                              .unwrap_or(Vec::with_capacity(0).into_iter().into()))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 17 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0557`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 17 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0557`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fam` (lib test) due to 18 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `fam` (lib) due to 18 previous errors
[INFO] running `Command { std: "docker" "inspect" "18128fb55d5ca18b2e6a61a281ec662191d1c7f8fde0e0c6ae5c763ca6d0710d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18128fb55d5ca18b2e6a61a281ec662191d1c7f8fde0e0c6ae5c763ca6d0710d", kill_on_drop: false }`
[INFO] [stdout] 18128fb55d5ca18b2e6a61a281ec662191d1c7f8fde0e0c6ae5c763ca6d0710d
