[INFO] fetching crate msgpck 0.1.0...
[INFO] checking msgpck-0.1.0 against master#30f74ff0dc4d66debc8b50724c446f817e5f75f4 for pr-121848-1
[INFO] extracting crate msgpck 0.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate msgpck 0.1.0 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 msgpck 0.1.0
[INFO] finished tweaking crates.io crate msgpck 0.1.0
[INFO] tweaked toml for crates.io crate msgpck 0.1.0 written to /workspace/builds/worker-5-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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded smol-potat v1.1.2
[INFO] [stderr]   Downloaded msgpck_derive v0.1.0
[INFO] [stderr]   Downloaded smol-potat-macro v0.6.0
[INFO] [stderr]   Downloaded proptest-derive v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 5f651f76460c76f10fa97f52acf7fdf721132245207f2977a6e98f93ef2ff250
[INFO] running `Command { std: "docker" "start" "-a" "5f651f76460c76f10fa97f52acf7fdf721132245207f2977a6e98f93ef2ff250", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f651f76460c76f10fa97f52acf7fdf721132245207f2977a6e98f93ef2ff250", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f651f76460c76f10fa97f52acf7fdf721132245207f2977a6e98f93ef2ff250", kill_on_drop: false }`
[INFO] [stdout] 5f651f76460c76f10fa97f52acf7fdf721132245207f2977a6e98f93ef2ff250
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 4e6075e5e60a38964f66a5bfb9ec6f5a151a1a97aa23a94b3bde7f5180ffb925
[INFO] running `Command { std: "docker" "start" "-a" "4e6075e5e60a38964f66a5bfb9ec6f5a151a1a97aa23a94b3bde7f5180ffb925", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]     Checking parking v2.2.0
[INFO] [stderr]    Compiling rustix v0.38.32
[INFO] [stderr]     Checking tracing-core v0.1.32
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[INFO] [stderr]     Checking event-listener v2.5.3
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]    Compiling rustix v0.37.27
[INFO] [stderr]     Checking fastrand v1.9.0
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking waker-fn v1.1.1
[INFO] [stderr]     Checking async-lock v2.8.0
[INFO] [stderr]     Checking futures-lite v1.13.0
[INFO] [stderr]    Compiling async-io v1.13.0
[INFO] [stderr]     Checking linux-raw-sys v0.3.8
[INFO] [stderr]     Checking concurrent-queue v2.4.0
[INFO] [stderr]     Checking socket2 v0.4.10
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[INFO] [stderr]     Checking atomic-waker v1.1.2
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[INFO] [stderr]    Compiling async-fs v1.6.0
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[INFO] [stderr]     Checking async-channel v2.2.0
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]    Compiling msgpck_derive v0.1.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling smol-potat-macro v0.6.0
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]     Checking async-channel v1.9.0
[INFO] [stderr]     Checking blocking v1.5.1
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[INFO] [stderr]     Checking rand_xorshift v0.3.0
[INFO] [stderr]     Checking unarray v0.1.4
[INFO] [stderr]    Compiling proptest-derive v0.4.0
[INFO] [stderr]     Checking pretty-hex v0.3.0
[INFO] [stderr]     Checking msgpck v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `SizeHint`
[INFO] [stdout]  --> src/impls/array.rs:1:51
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{Marker, MsgPck, MsgWriter, PackError, SizeHint};
[INFO] [stdout]   |                                                   ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::mem::size_of`
[INFO] [stdout]  --> src/impls/bools.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::mem::size_of;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SizeHint`
[INFO] [stdout]  --> src/impls/bools.rs:3:48
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::{marker::Marker, utils::slice_take, SizeHint, *};
[INFO] [stdout]   |                                                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Marker` is imported redundantly
[INFO] [stdout]  --> src/impls/bools.rs:3:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::{marker::Marker, utils::slice_take, SizeHint, *};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^                               - the item `Marker` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `slice_take` is imported redundantly
[INFO] [stdout]  --> src/impls/bools.rs:3:29
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::{marker::Marker, utils::slice_take, SizeHint, *};
[INFO] [stdout]   |                             ^^^^^^^^^^^^^^^^^            - the item `slice_take` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SizeHint`
[INFO] [stdout]  --> src/impls/bytes.rs:2:70
[INFO] [stdout]   |
[INFO] [stdout] 2 |     marker::Marker, utils::slice_take, MsgPck, MsgWriter, PackError, SizeHint, UnMsgPck,
[INFO] [stdout]   |                                                                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::mem::size_of`
[INFO] [stdout]  --> src/impls/floats.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::mem::size_of;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SizeHint`
[INFO] [stdout]  --> src/impls/floats.rs:4:59
[INFO] [stdout]   |
[INFO] [stdout] 4 |     marker::Marker, utils::slice_take, MsgPck, PackError, SizeHint, UnMsgPck, UnpackError,
[INFO] [stdout]   |                                                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SizeHint`
[INFO] [stdout]  --> src/impls/ints.rs:1:43
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{MsgPck, MsgWriter, PackError, SizeHint, UnMsgPck, UnpackError};
[INFO] [stdout]   |                                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::mem::size_of`
[INFO] [stdout]  --> src/impls/ints.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use core::mem::size_of;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SizeHint`
[INFO] [stdout]  --> src/impls/refs.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{MsgPck, SizeHint};
[INFO] [stdout]   |                     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SizeHint`
[INFO] [stdout]  --> src/impls/strings.rs:4:70
[INFO] [stdout]   |
[INFO] [stdout] 4 |     marker::Marker, utils::slice_take, MsgPck, MsgWriter, PackError, SizeHint, UnMsgPck,
[INFO] [stdout]   |                                                                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::PackError`
[INFO] [stdout]  --> src/pack/pack_async.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::PackError;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking async-net v1.8.0
[INFO] [stderr]     Checking smol-potat v1.1.2
[INFO] [stderr]     Checking polling v3.6.0
[INFO] [stderr]     Checking tempfile v3.10.1
[INFO] [stderr]     Checking rusty-fork v0.3.0
[INFO] [stderr]     Checking async-io v2.3.2
[INFO] [stderr]     Checking proptest v1.4.0
[INFO] [stderr]     Checking async-signal v0.2.5
[INFO] [stderr]     Checking async-process v1.8.1
[INFO] [stderr]     Checking smol v1.3.0
[INFO] [stdout] error[E0277]: `UnpackError` doesn't implement `Debug`
[INFO] [stdout]   --> tests/nested.rs:31:51
[INFO] [stdout]    |
[INFO] [stdout] 31 |         let &[b] = slice_take(source).map_err(|_| dbg!(UnpackError::UnexpectedEof))?;
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `UnpackError` cannot be formatted using `{:?}` because it doesn't implement `Debug`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Debug` is not implemented for `UnpackError`, which is required by `&UnpackError: Debug`
[INFO] [stdout]    = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `UnpackError` doesn't implement `Debug`
[INFO] [stdout]   --> tests/scalars.rs:29:51
[INFO] [stdout]    |
[INFO] [stdout] 29 |         let &[b] = slice_take(source).map_err(|_| dbg!(UnpackError::UnexpectedEof))?;
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `UnpackError` cannot be formatted using `{:?}` because it doesn't implement `Debug`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Debug` is not implemented for `UnpackError`, which is required by `&UnpackError: Debug`
[INFO] [stdout]    = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `unpack` found for struct `String` in the current scope
[INFO] [stdout]   --> tests/scalars.rs:37:24
[INFO] [stdout]    |
[INFO] [stdout] 37 |             c: String::unpack(source)?,
[INFO] [stdout]    |                        ^^^^^^ function or associated item not found in `String`
[INFO] [stdout]    |
[INFO] [stdout] note: if you're trying to build a new `String` consider using one of the following associated functions:
[INFO] [stdout]       String::new
[INFO] [stdout]       String::with_capacity
[INFO] [stdout]       String::try_with_capacity
[INFO] [stdout]       String::from_utf8
[INFO] [stdout]       and 8 others
[INFO] [stdout]   --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/alloc/src/string.rs:448:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `unpack` found for struct `String` in the current scope
[INFO] [stdout]   --> tests/nested.rs:38:24
[INFO] [stdout]    |
[INFO] [stdout] 38 |             b: String::unpack(source)?,
[INFO] [stdout]    |                        ^^^^^^ function or associated item not found in `String`
[INFO] [stdout]    |
[INFO] [stdout] note: if you're trying to build a new `String` consider using one of the following associated functions:
[INFO] [stdout]       String::new
[INFO] [stdout]       String::with_capacity
[INFO] [stdout]       String::try_with_capacity
[INFO] [stdout]       String::from_utf8
[INFO] [stdout]       and 8 others
[INFO] [stdout]   --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/alloc/src/string.rs:448:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Vec<_>: MsgWriter` is not satisfied
[INFO] [stdout]   --> tests/scalars.rs:47:16
[INFO] [stdout]    |
[INFO] [stdout] 47 |         s.pack(&mut writer).unwrap();
[INFO] [stdout]    |                ^^^^^^^^^^^ the trait `MsgWriter` is not implemented for `Vec<_>`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `MsgWriter` is implemented for `BufferWriter<'buf>`
[INFO] [stdout]    = note: required for the cast from `&mut Vec<_>` to `&mut dyn MsgWriter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `UnpackError` doesn't implement `Debug`
[INFO] [stdout]   --> tests/nested.rs:57:51
[INFO] [stdout]    |
[INFO] [stdout] 57 |         let &[b] = slice_take(source).map_err(|_| dbg!(UnpackError::UnexpectedEof))?;
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `UnpackError` cannot be formatted using `{:?}` because it doesn't implement `Debug`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Debug` is not implemented for `UnpackError`, which is required by `&UnpackError: Debug`
[INFO] [stdout]    = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `PackError` doesn't implement `Debug`
[INFO] [stdout]   --> tests/scalars.rs:47:29
[INFO] [stdout]    |
[INFO] [stdout] 47 |         s.pack(&mut writer).unwrap();
[INFO] [stdout]    |                             ^^^^^^ `PackError` cannot be formatted using `{:?}` because it doesn't implement `Debug`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Debug` is not implemented for `PackError`
[INFO] [stdout] note: required by a bound in `Result::<T, E>::unwrap`
[INFO] [stdout]   --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:1071:5
[INFO] [stdout] help: consider removing this method call, as the receiver has type `Scalars` and `Scalars: Debug` trivially holds
[INFO] [stdout]    |
[INFO] [stdout] 47 -         s.pack(&mut writer).unwrap();
[INFO] [stdout] 47 +         s.unwrap();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `UnpackError` doesn't implement `Debug`
[INFO] [stdout]   --> tests/scalars.rs:48:51
[INFO] [stdout]    |
[INFO] [stdout] 48 |         let d = Scalars::unpack(&mut &writer[..]).unwrap();
[INFO] [stdout]    |                                                   ^^^^^^ `UnpackError` cannot be formatted using `{:?}` because it doesn't implement `Debug`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Debug` is not implemented for `UnpackError`
[INFO] [stdout] note: required by a bound in `Result::<T, E>::unwrap`
[INFO] [stdout]   --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:1071:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Vec<_>: MsgWriter` is not satisfied
[INFO] [stdout]   --> tests/nested.rs:73:16
[INFO] [stdout]    |
[INFO] [stdout] 73 |         s.pack(&mut writer).unwrap();
[INFO] [stdout]    |                ^^^^^^^^^^^ the trait `MsgWriter` is not implemented for `Vec<_>`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `MsgWriter` is implemented for `BufferWriter<'buf>`
[INFO] [stdout]    = note: required for the cast from `&mut Vec<_>` to `&mut dyn MsgWriter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `PackError` doesn't implement `Debug`
[INFO] [stdout]   --> tests/nested.rs:73:29
[INFO] [stdout]    |
[INFO] [stdout] 73 |         s.pack(&mut writer).unwrap();
[INFO] [stdout]    |                             ^^^^^^ `PackError` cannot be formatted using `{:?}` because it doesn't implement `Debug`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Debug` is not implemented for `PackError`
[INFO] [stdout] note: required by a bound in `Result::<T, E>::unwrap`
[INFO] [stdout]   --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:1071:5
[INFO] [stdout] help: consider removing this method call, as the receiver has type `Foo` and `Foo: Debug` trivially holds
[INFO] [stdout]    |
[INFO] [stdout] 73 -         s.pack(&mut writer).unwrap();
[INFO] [stdout] 73 +         s.unwrap();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `UnpackError` doesn't implement `Debug`
[INFO] [stdout]   --> tests/nested.rs:74:47
[INFO] [stdout]    |
[INFO] [stdout] 74 |         let d = Foo::unpack(&mut &writer[..]).unwrap();
[INFO] [stdout]    |                                               ^^^^^^ `UnpackError` cannot be formatted using `{:?}` because it doesn't implement `Debug`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Debug` is not implemented for `UnpackError`
[INFO] [stdout] note: required by a bound in `Result::<T, E>::unwrap`
[INFO] [stdout]   --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:1071:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Vec<_>: MsgWriter` is not satisfied
[INFO] [stdout]   --> tests/nested.rs:81:16
[INFO] [stdout]    |
[INFO] [stdout] 81 |         s.pack(&mut writer).unwrap();
[INFO] [stdout]    |                ^^^^^^^^^^^ the trait `MsgWriter` is not implemented for `Vec<_>`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `MsgWriter` is implemented for `BufferWriter<'buf>`
[INFO] [stdout]    = note: required for the cast from `&mut Vec<_>` to `&mut dyn MsgWriter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `PackError` doesn't implement `Debug`
[INFO] [stdout]   --> tests/nested.rs:81:29
[INFO] [stdout]    |
[INFO] [stdout] 81 |         s.pack(&mut writer).unwrap();
[INFO] [stdout]    |                             ^^^^^^ `PackError` cannot be formatted using `{:?}` because it doesn't implement `Debug`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Debug` is not implemented for `PackError`
[INFO] [stdout] note: required by a bound in `Result::<T, E>::unwrap`
[INFO] [stdout]   --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:1071:5
[INFO] [stdout] help: consider removing this method call, as the receiver has type `Bar` and `Bar: Debug` trivially holds
[INFO] [stdout]    |
[INFO] [stdout] 81 -         s.pack(&mut writer).unwrap();
[INFO] [stdout] 81 +         s.unwrap();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `UnpackError` doesn't implement `Debug`
[INFO] [stdout]   --> tests/nested.rs:82:47
[INFO] [stdout]    |
[INFO] [stdout] 82 |         let d = Bar::unpack(&mut &writer[..]).unwrap();
[INFO] [stdout]    |                                               ^^^^^^ `UnpackError` cannot be formatted using `{:?}` because it doesn't implement `Debug`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Debug` is not implemented for `UnpackError`
[INFO] [stdout] note: required by a bound in `Result::<T, E>::unwrap`
[INFO] [stdout]   --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:1071:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `std` in the list of imported crates
[INFO] [stdout]    --> src/impls/enums.rs:116:32
[INFO] [stdout]     |
[INFO] [stdout] 116 |     #[derive(Debug, PartialEq, Arbitrary)]
[INFO] [stdout]     |                                ^^^^^^^^^ could not find `std` in the list of imported crates
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `Arbitrary` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `msgpck` (test "scalars") due to 6 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 9 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `std` in the list of imported crates
[INFO] [stdout]    --> src/impls/enums.rs:172:32
[INFO] [stdout]     |
[INFO] [stdout] 172 |     #[derive(Debug, PartialEq, Arbitrary)]
[INFO] [stdout]     |                                ^^^^^^^^^ could not find `std` in the list of imported crates
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `Arbitrary` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `msgpck` (test "nested") due to 10 previous errors
[INFO] [stdout] error[E0412]: cannot find type `Vec` in this scope
[INFO] [stdout]   --> src/impls/bools.rs:57:25
[INFO] [stdout]    |
[INFO] [stdout] 57 |         let mut writer: Vec<_> = Vec::new();
[INFO] [stdout]    |                         ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec`
[INFO] [stdout]   --> src/impls/bools.rs:57:34
[INFO] [stdout]    |
[INFO] [stdout] 57 |         let mut writer: Vec<_> = Vec::new();
[INFO] [stdout]    |                                  ^^^ use of undeclared type `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec` in this scope
[INFO] [stdout]   --> src/impls/bools.rs:64:25
[INFO] [stdout]    |
[INFO] [stdout] 64 |         let mut writer: Vec<_> = Vec::new();
[INFO] [stdout]    |                         ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec`
[INFO] [stdout]   --> src/impls/bools.rs:64:34
[INFO] [stdout]    |
[INFO] [stdout] 64 |         let mut writer: Vec<_> = Vec::new();
[INFO] [stdout]    |                                  ^^^ use of undeclared type `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec` in this scope
[INFO] [stdout]   --> src/impls/mod.rs:7:33
[INFO] [stdout]    |
[INFO] [stdout] 7  |                 let mut writer: Vec<u8> = Vec::new();
[INFO] [stdout]    |                                 ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/impls/bools.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 69 |     roundtrip_proptest!(booleans: bool);
[INFO] [stdout]    |     ----------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `roundtrip_proptest` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec`
[INFO] [stdout]   --> src/impls/mod.rs:7:43
[INFO] [stdout]    |
[INFO] [stdout] 7  |                 let mut writer: Vec<u8> = Vec::new();
[INFO] [stdout]    |                                           ^^^ use of undeclared type `Vec`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/impls/bools.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 69 |     roundtrip_proptest!(booleans: bool);
[INFO] [stdout]    |     ----------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `roundtrip_proptest` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec` in this scope
[INFO] [stdout]   --> src/impls/bytes.rs:92:25
[INFO] [stdout]    |
[INFO] [stdout] 92 |         let mut writer: Vec<_> = Vec::new();
[INFO] [stdout]    |                         ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec`
[INFO] [stdout]   --> src/impls/bytes.rs:92:34
[INFO] [stdout]    |
[INFO] [stdout] 92 |         let mut writer: Vec<_> = Vec::new();
[INFO] [stdout]    |                                  ^^^ use of undeclared type `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec` in this scope
[INFO] [stdout]    --> src/impls/bytes.rs:101:25
[INFO] [stdout]     |
[INFO] [stdout] 101 |         let mut writer: Vec<_> = Vec::new();
[INFO] [stdout]     |                         ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec`
[INFO] [stdout]    --> src/impls/bytes.rs:101:34
[INFO] [stdout]     |
[INFO] [stdout] 101 |         let mut writer: Vec<_> = Vec::new();
[INFO] [stdout]     |                                  ^^^ use of undeclared type `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec` in this scope
[INFO] [stdout]    --> src/impls/bytes.rs:110:25
[INFO] [stdout]     |
[INFO] [stdout] 110 |         let mut writer: Vec<_> = Vec::new();
[INFO] [stdout]     |                         ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec`
[INFO] [stdout]    --> src/impls/bytes.rs:110:34
[INFO] [stdout]     |
[INFO] [stdout] 110 |         let mut writer: Vec<_> = Vec::new();
[INFO] [stdout]     |                                  ^^^ use of undeclared type `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec` in this scope
[INFO] [stdout]    --> src/impls/enums.rs:157:29
[INFO] [stdout]     |
[INFO] [stdout] 157 |             let mut writer: Vec<_> = Vec::new();
[INFO] [stdout]     |                             ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec`
[INFO] [stdout]    --> src/impls/enums.rs:157:38
[INFO] [stdout]     |
[INFO] [stdout] 157 |             let mut writer: Vec<_> = Vec::new();
[INFO] [stdout]     |                                      ^^^ use of undeclared type `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `String` in this scope
[INFO] [stdout]    --> src/impls/enums.rs:175:13
[INFO] [stdout]     |
[INFO] [stdout] 175 |         Baz(String, String),
[INFO] [stdout]     |             ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `String` in this scope
[INFO] [stdout]    --> src/impls/enums.rs:175:21
[INFO] [stdout]     |
[INFO] [stdout] 175 |         Baz(String, String),
[INFO] [stdout]     |                     ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec` in this scope
[INFO] [stdout]    --> src/impls/enums.rs:251:29
[INFO] [stdout]     |
[INFO] [stdout] 251 |             let mut writer: Vec<_> = Vec::new();
[INFO] [stdout]     |                             ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec`
[INFO] [stdout]    --> src/impls/enums.rs:251:38
[INFO] [stdout]     |
[INFO] [stdout] 251 |             let mut writer: Vec<_> = Vec::new();
[INFO] [stdout]     |                                      ^^^ use of undeclared type `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec` in this scope
[INFO] [stdout]    --> src/impls/mod.rs:7:33
[INFO] [stdout]     |
[INFO] [stdout] 7   |                 let mut writer: Vec<u8> = Vec::new();
[INFO] [stdout]     |                                 ^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/impls/floats.rs:101:5
[INFO] [stdout]     |
[INFO] [stdout] 101 |     roundtrip_proptest!(test_f32: f32);
[INFO] [stdout]     |     ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `roundtrip_proptest` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec`
[INFO] [stdout]    --> src/impls/mod.rs:7:43
[INFO] [stdout]     |
[INFO] [stdout] 7   |                 let mut writer: Vec<u8> = Vec::new();
[INFO] [stdout]     |                                           ^^^ use of undeclared type `Vec`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/impls/floats.rs:101:5
[INFO] [stdout]     |
[INFO] [stdout] 101 |     roundtrip_proptest!(test_f32: f32);
[INFO] [stdout]     |     ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `roundtrip_proptest` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec` in this scope
[INFO] [stdout]    --> src/impls/mod.rs:7:33
[INFO] [stdout]     |
[INFO] [stdout] 7   |                 let mut writer: Vec<u8> = Vec::new();
[INFO] [stdout]     |                                 ^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/impls/floats.rs:102:5
[INFO] [stdout]     |
[INFO] [stdout] 102 |     roundtrip_proptest!(test_f64: f64);
[INFO] [stdout]     |     ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `roundtrip_proptest` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec`
[INFO] [stdout]    --> src/impls/mod.rs:7:43
[INFO] [stdout]     |
[INFO] [stdout] 7   |                 let mut writer: Vec<u8> = Vec::new();
[INFO] [stdout]     |                                           ^^^ use of undeclared type `Vec`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/impls/floats.rs:102:5
[INFO] [stdout]     |
[INFO] [stdout] 102 |     roundtrip_proptest!(test_f64: f64);
[INFO] [stdout]     |     ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `roundtrip_proptest` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec` in this scope
[INFO] [stdout]    --> src/impls/ints.rs:55:45
[INFO] [stdout]     |
[INFO] [stdout] 55  |                             let mut writer: Vec<_> = Vec::new();
[INFO] [stdout]     |                                             ^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 133 | impl_msgpck_for_int!(i8, i16, i32, i64, isize);
[INFO] [stdout]     | ---------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_msgpck_for_int` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec`
[INFO] [stdout]    --> src/impls/ints.rs:55:54
[INFO] [stdout]     |
[INFO] [stdout] 55  |                             let mut writer: Vec<_> = Vec::new();
[INFO] [stdout]     |                                                      ^^^ use of undeclared type `Vec`
[INFO] [stdout] ...
[INFO] [stdout] 133 | impl_msgpck_for_int!(i8, i16, i32, i64, isize);
[INFO] [stdout]     | ---------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_msgpck_for_int` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec` in this scope
[INFO] [stdout]    --> src/impls/ints.rs:118:45
[INFO] [stdout]     |
[INFO] [stdout] 118 |                             let mut writer: Vec<_> = Vec::new();
[INFO] [stdout]     |                                             ^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 134 | impl_msgpck_for_uint!(u8, u16, u32, u64, usize);
[INFO] [stdout]     | ----------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_msgpck_for_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec`
[INFO] [stdout]    --> src/impls/ints.rs:118:54
[INFO] [stdout]     |
[INFO] [stdout] 118 |                             let mut writer: Vec<_> = Vec::new();
[INFO] [stdout]     |                                                      ^^^ use of undeclared type `Vec`
[INFO] [stdout] ...
[INFO] [stdout] 134 | impl_msgpck_for_uint!(u8, u16, u32, u64, usize);
[INFO] [stdout]     | ----------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_msgpck_for_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `String` in this scope
[INFO] [stdout]   --> src/impls/option.rs:50:23
[INFO] [stdout]    |
[INFO] [stdout] 50 |         let s: Option<String> = None;
[INFO] [stdout]    |                       ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec` in this scope
[INFO] [stdout]   --> src/impls/option.rs:51:25
[INFO] [stdout]    |
[INFO] [stdout] 51 |         let mut writer: Vec<_> = Vec::new();
[INFO] [stdout]    |                         ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec`
[INFO] [stdout]   --> src/impls/option.rs:51:34
[INFO] [stdout]    |
[INFO] [stdout] 51 |         let mut writer: Vec<_> = Vec::new();
[INFO] [stdout]    |                                  ^^^ use of undeclared type `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `String` in this scope
[INFO] [stdout]   --> src/impls/option.rs:53:25
[INFO] [stdout]    |
[INFO] [stdout] 53 |         let d = <Option<String>>::unpack(&mut &writer[..]).unwrap();
[INFO] [stdout]    |                         ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `String` in this scope
[INFO] [stdout]   --> src/impls/option.rs:59:23
[INFO] [stdout]    |
[INFO] [stdout] 59 |         let s: Option<String> = Some("hello".into());
[INFO] [stdout]    |                       ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec` in this scope
[INFO] [stdout]   --> src/impls/option.rs:60:25
[INFO] [stdout]    |
[INFO] [stdout] 60 |         let mut writer: Vec<_> = Vec::new();
[INFO] [stdout]    |                         ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec`
[INFO] [stdout]   --> src/impls/option.rs:60:34
[INFO] [stdout]    |
[INFO] [stdout] 60 |         let mut writer: Vec<_> = Vec::new();
[INFO] [stdout]    |                                  ^^^ use of undeclared type `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `String` in this scope
[INFO] [stdout]   --> src/impls/option.rs:66:25
[INFO] [stdout]    |
[INFO] [stdout] 66 |         let d = <Option<String>>::unpack(&mut &writer[..]).unwrap();
[INFO] [stdout]    |                         ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `String` in this scope
[INFO] [stdout]   --> src/impls/option.rs:70:44
[INFO] [stdout]    |
[INFO] [stdout] 70 |     roundtrip_proptest!(option_str: Option<String>);
[INFO] [stdout]    |                                            ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec` in this scope
[INFO] [stdout]   --> src/impls/mod.rs:7:33
[INFO] [stdout]    |
[INFO] [stdout] 7  |                 let mut writer: Vec<u8> = Vec::new();
[INFO] [stdout]    |                                 ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/impls/option.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 70 |     roundtrip_proptest!(option_str: Option<String>);
[INFO] [stdout]    |     ----------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `roundtrip_proptest` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec`
[INFO] [stdout]   --> src/impls/mod.rs:7:43
[INFO] [stdout]    |
[INFO] [stdout] 7  |                 let mut writer: Vec<u8> = Vec::new();
[INFO] [stdout]    |                                           ^^^ use of undeclared type `Vec`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/impls/option.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 70 |     roundtrip_proptest!(option_str: Option<String>);
[INFO] [stdout]    |     ----------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `roundtrip_proptest` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec` in this scope
[INFO] [stdout]   --> src/impls/option.rs:71:48
[INFO] [stdout]    |
[INFO] [stdout] 71 |     roundtrip_proptest!(option_vec_f32: Option<Vec<f32>>);
[INFO] [stdout]    |                                                ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec` in this scope
[INFO] [stdout]   --> src/impls/mod.rs:7:33
[INFO] [stdout]    |
[INFO] [stdout] 7  |                 let mut writer: Vec<u8> = Vec::new();
[INFO] [stdout]    |                                 ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/impls/option.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 71 |     roundtrip_proptest!(option_vec_f32: Option<Vec<f32>>);
[INFO] [stdout]    |     ----------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `roundtrip_proptest` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec`
[INFO] [stdout]   --> src/impls/mod.rs:7:43
[INFO] [stdout]    |
[INFO] [stdout] 7  |                 let mut writer: Vec<u8> = Vec::new();
[INFO] [stdout]    |                                           ^^^ use of undeclared type `Vec`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/impls/option.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 71 |     roundtrip_proptest!(option_vec_f32: Option<Vec<f32>>);
[INFO] [stdout]    |     ----------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `roundtrip_proptest` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec` in this scope
[INFO] [stdout]    --> src/impls/strings.rs:139:25
[INFO] [stdout]     |
[INFO] [stdout] 139 |         let mut writer: Vec<_> = Vec::new();
[INFO] [stdout]     |                         ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec`
[INFO] [stdout]    --> src/impls/strings.rs:139:34
[INFO] [stdout]     |
[INFO] [stdout] 139 |         let mut writer: Vec<_> = Vec::new();
[INFO] [stdout]     |                                  ^^^ use of undeclared type `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec` in this scope
[INFO] [stdout]    --> src/impls/strings.rs:148:25
[INFO] [stdout]     |
[INFO] [stdout] 148 |         let mut writer: Vec<_> = Vec::new();
[INFO] [stdout]     |                         ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec`
[INFO] [stdout]    --> src/impls/strings.rs:148:34
[INFO] [stdout]     |
[INFO] [stdout] 148 |         let mut writer: Vec<_> = Vec::new();
[INFO] [stdout]     |                                  ^^^ use of undeclared type `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec` in this scope
[INFO] [stdout]    --> src/impls/strings.rs:157:25
[INFO] [stdout]     |
[INFO] [stdout] 157 |         let mut writer: Vec<_> = Vec::new();
[INFO] [stdout]     |                         ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec`
[INFO] [stdout]    --> src/impls/strings.rs:157:34
[INFO] [stdout]     |
[INFO] [stdout] 157 |         let mut writer: Vec<_> = Vec::new();
[INFO] [stdout]     |                                  ^^^ use of undeclared type `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec` in this scope
[INFO] [stdout]    --> src/impls/strings.rs:166:25
[INFO] [stdout]     |
[INFO] [stdout] 166 |         let mut writer: Vec<_> = Vec::new();
[INFO] [stdout]     |                         ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec`
[INFO] [stdout]    --> src/impls/strings.rs:166:34
[INFO] [stdout]     |
[INFO] [stdout] 166 |         let mut writer: Vec<_> = Vec::new();
[INFO] [stdout]     |                                  ^^^ use of undeclared type `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `String` in this scope
[INFO] [stdout]    --> src/impls/strings.rs:171:41
[INFO] [stdout]     |
[INFO] [stdout] 171 |     roundtrip_proptest!(random_strings: String);
[INFO] [stdout]     |                                         ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec` in this scope
[INFO] [stdout]    --> src/impls/mod.rs:7:33
[INFO] [stdout]     |
[INFO] [stdout] 7   |                 let mut writer: Vec<u8> = Vec::new();
[INFO] [stdout]     |                                 ^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/impls/strings.rs:171:5
[INFO] [stdout]     |
[INFO] [stdout] 171 |     roundtrip_proptest!(random_strings: String);
[INFO] [stdout]     |     ------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `roundtrip_proptest` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec`
[INFO] [stdout]    --> src/impls/mod.rs:7:43
[INFO] [stdout]     |
[INFO] [stdout] 7   |                 let mut writer: Vec<u8> = Vec::new();
[INFO] [stdout]     |                                           ^^^ use of undeclared type `Vec`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/impls/strings.rs:171:5
[INFO] [stdout]     |
[INFO] [stdout] 171 |     roundtrip_proptest!(random_strings: String);
[INFO] [stdout]     |     ------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `roundtrip_proptest` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SizeHint`
[INFO] [stdout]  --> src/impls/array.rs:1:51
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{Marker, MsgPck, MsgWriter, PackError, SizeHint};
[INFO] [stdout]   |                                                   ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::mem::size_of`
[INFO] [stdout]  --> src/impls/bools.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::mem::size_of;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SizeHint`
[INFO] [stdout]  --> src/impls/bools.rs:3:48
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::{marker::Marker, utils::slice_take, SizeHint, *};
[INFO] [stdout]   |                                                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Marker` is imported redundantly
[INFO] [stdout]  --> src/impls/bools.rs:3:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::{marker::Marker, utils::slice_take, SizeHint, *};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^                               - the item `Marker` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `slice_take` is imported redundantly
[INFO] [stdout]  --> src/impls/bools.rs:3:29
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::{marker::Marker, utils::slice_take, SizeHint, *};
[INFO] [stdout]   |                             ^^^^^^^^^^^^^^^^^            - the item `slice_take` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SizeHint`
[INFO] [stdout]  --> src/impls/bytes.rs:2:70
[INFO] [stdout]   |
[INFO] [stdout] 2 |     marker::Marker, utils::slice_take, MsgPck, MsgWriter, PackError, SizeHint, UnMsgPck,
[INFO] [stdout]   |                                                                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::mem::size_of`
[INFO] [stdout]  --> src/impls/floats.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::mem::size_of;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SizeHint`
[INFO] [stdout]  --> src/impls/floats.rs:4:59
[INFO] [stdout]   |
[INFO] [stdout] 4 |     marker::Marker, utils::slice_take, MsgPck, PackError, SizeHint, UnMsgPck, UnpackError,
[INFO] [stdout]   |                                                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SizeHint`
[INFO] [stdout]  --> src/impls/ints.rs:1:43
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{MsgPck, MsgWriter, PackError, SizeHint, UnMsgPck, UnpackError};
[INFO] [stdout]   |                                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::mem::size_of`
[INFO] [stdout]  --> src/impls/ints.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use core::mem::size_of;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SizeHint`
[INFO] [stdout]  --> src/impls/refs.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{MsgPck, SizeHint};
[INFO] [stdout]   |                     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SizeHint`
[INFO] [stdout]  --> src/impls/strings.rs:4:70
[INFO] [stdout]   |
[INFO] [stdout] 4 |     marker::Marker, utils::slice_take, MsgPck, MsgWriter, PackError, SizeHint, UnMsgPck,
[INFO] [stdout]   |                                                                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::PackError`
[INFO] [stdout]  --> src/pack/pack_async.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::PackError;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `pack::errors::PackError` doesn't implement `Debug`
[INFO] [stdout]   --> src/impls/bools.rs:58:32
[INFO] [stdout]    |
[INFO] [stdout] 58 |         true.pack(&mut writer).unwrap();
[INFO] [stdout]    |                                ^^^^^^ `pack::errors::PackError` cannot be formatted using `{:?}`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Debug` is not implemented for `pack::errors::PackError`
[INFO] [stdout]    = note: add `#[derive(Debug)]` to `pack::errors::PackError` or manually `impl Debug for pack::errors::PackError`
[INFO] [stdout] note: required by a bound in `Result::<T, E>::unwrap`
[INFO] [stdout]   --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:1071:5
[INFO] [stdout] help: consider removing this method call, as the receiver has type `bool` and `bool: Debug` trivially holds
[INFO] [stdout]    |
[INFO] [stdout] 58 -         true.pack(&mut writer).unwrap();
[INFO] [stdout] 58 +         true.unwrap();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `unpack::errors::UnpackError` doesn't implement `Debug`
[INFO] [stdout]   --> src/impls/bools.rs:59:57
[INFO] [stdout]    |
[INFO] [stdout] 59 |         assert_eq!(true, bool::unpack(&mut &writer[..]).unwrap());
[INFO] [stdout]    |                                                         ^^^^^^ `unpack::errors::UnpackError` cannot be formatted using `{:?}`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Debug` is not implemented for `unpack::errors::UnpackError`
[INFO] [stdout]    = note: add `#[derive(Debug)]` to `unpack::errors::UnpackError` or manually `impl Debug for unpack::errors::UnpackError`
[INFO] [stdout] note: required by a bound in `Result::<T, E>::unwrap`
[INFO] [stdout]   --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:1071:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `pack::errors::PackError` doesn't implement `Debug`
[INFO] [stdout]   --> src/impls/bools.rs:65:33
[INFO] [stdout]    |
[INFO] [stdout] 65 |         false.pack(&mut writer).unwrap();
[INFO] [stdout]    |                                 ^^^^^^ `pack::errors::PackError` cannot be formatted using `{:?}`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Debug` is not implemented for `pack::errors::PackError`
[INFO] [stdout]    = note: add `#[derive(Debug)]` to `pack::errors::PackError` or manually `impl Debug for pack::errors::PackError`
[INFO] [stdout] note: required by a bound in `Result::<T, E>::unwrap`
[INFO] [stdout]   --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:1071:5
[INFO] [stdout] help: consider removing this method call, as the receiver has type `bool` and `bool: Debug` trivially holds
[INFO] [stdout]    |
[INFO] [stdout] 65 -         false.pack(&mut writer).unwrap();
[INFO] [stdout] 65 +         false.unwrap();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `unpack::errors::UnpackError` doesn't implement `Debug`
[INFO] [stdout]   --> src/impls/bools.rs:66:64
[INFO] [stdout]    |
[INFO] [stdout] 66 |         assert_eq!(false, bool::unpack(&mut writer.as_slice()).unwrap());
[INFO] [stdout]    |                                                                ^^^^^^ `unpack::errors::UnpackError` cannot be formatted using `{:?}`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Debug` is not implemented for `unpack::errors::UnpackError`
[INFO] [stdout]    = note: add `#[derive(Debug)]` to `unpack::errors::UnpackError` or manually `impl Debug for unpack::errors::UnpackError`
[INFO] [stdout] note: required by a bound in `Result::<T, E>::unwrap`
[INFO] [stdout]   --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:1071:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `pack::errors::PackError` doesn't implement `Debug`
[INFO] [stdout]   --> src/impls/mod.rs:8:37
[INFO] [stdout]    |
[INFO] [stdout] 8  |                 s.pack(&mut writer).unwrap();
[INFO] [stdout]    |                                     ^^^^^^ `pack::errors::PackError` cannot be formatted using `{:?}`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/impls/bools.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 69 |     roundtrip_proptest!(booleans: bool);
[INFO] [stdout]    |     ----------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Debug` is not implemented for `pack::errors::PackError`
[INFO] [stdout]    = note: add `#[derive(Debug)]` to `pack::errors::PackError` or manually `impl Debug for pack::errors::PackError`
[INFO] [stdout] note: required by a bound in `Result::<T, E>::unwrap`
[INFO] [stdout]   --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:1071:5
[INFO] [stdout]    = note: this error originates in the macro `roundtrip_proptest` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider removing this method call, as the receiver has type `bool` and `bool: Debug` trivially holds
[INFO] [stdout]    |
[INFO] [stdout] 8  -                 s.pack(&mut writer).unwrap();
[INFO] [stdout] 8  +                 s.unwrap();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `unpack::errors::UnpackError` doesn't implement `Debug`
[INFO] [stdout]   --> src/impls/mod.rs:9:56
[INFO] [stdout]    |
[INFO] [stdout] 9  |                 let d = <$t>::unpack(&mut &writer[..]).unwrap();
[INFO] [stdout]    |                                                        ^^^^^^ `unpack::errors::UnpackError` cannot be formatted using `{:?}`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/impls/bools.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 69 |     roundtrip_proptest!(booleans: bool);
[INFO] [stdout]    |     ----------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Debug` is not implemented for `unpack::errors::UnpackError`
[INFO] [stdout]    = note: add `#[derive(Debug)]` to `unpack::errors::UnpackError` or manually `impl Debug for unpack::errors::UnpackError`
[INFO] [stdout] note: required by a bound in `Result::<T, E>::unwrap`
[INFO] [stdout]   --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:1071:5
[INFO] [stdout]    = note: this error originates in the macro `roundtrip_proptest` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `pack::errors::PackError` doesn't implement `Debug`
[INFO] [stdout]   --> src/impls/bytes.rs:93:32
[INFO] [stdout]    |
[INFO] [stdout] 93 |         data.pack(&mut writer).unwrap();
[INFO] [stdout]    |                                ^^^^^^ `pack::errors::PackError` cannot be formatted using `{:?}`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Debug` is not implemented for `pack::errors::PackError`
[INFO] [stdout]    = note: add `#[derive(Debug)]` to `pack::errors::PackError` or manually `impl Debug for pack::errors::PackError`
[INFO] [stdout] note: required by a bound in `Result::<T, E>::unwrap`
[INFO] [stdout]   --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:1071:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `unpack::errors::UnpackError` doesn't implement `Debug`
[INFO] [stdout]   --> src/impls/bytes.rs:94:64
[INFO] [stdout]    |
[INFO] [stdout] 94 |         assert_eq!(data, <ByteSlice>::unpack(&mut &writer[..]).unwrap());
[INFO] [stdout]    |                                                                ^^^^^^ `unpack::errors::UnpackError` cannot be formatted using `{:?}`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Debug` is not implemented for `unpack::errors::UnpackError`
[INFO] [stdout]    = note: add `#[derive(Debug)]` to `unpack::errors::UnpackError` or manually `impl Debug for unpack::errors::UnpackError`
[INFO] [stdout] note: required by a bound in `Result::<T, E>::unwrap`
[INFO] [stdout]   --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:1071:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `impls::bytes::ByteSlice<'_>` doesn't implement `Debug`
[INFO] [stdout]   --> src/impls/bytes.rs:94:9
[INFO] [stdout]    |
[INFO] [stdout] 94 |         assert_eq!(data, <ByteSlice>::unpack(&mut &writer[..]).unwrap());
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `impls::bytes::ByteSlice<'_>` cannot be formatted using `{:?}`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Debug` is not implemented for `impls::bytes::ByteSlice<'_>`
[INFO] [stdout]    = note: add `#[derive(Debug)]` to `impls::bytes::ByteSlice<'_>` or manually `impl Debug for impls::bytes::ByteSlice<'_>`
[INFO] [stdout]    = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider annotating `impls::bytes::ByteSlice<'_>` with `#[derive(Debug)]`
[INFO] [stdout]    |
[INFO] [stdout] 9  + #[derive(Debug)]
[INFO] [stdout] 10 | pub struct ByteSlice<'buf>(&'buf [u8]);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `impls::bytes::ByteSlice<'_>` doesn't implement `Debug`
[INFO] [stdout]   --> src/impls/bytes.rs:94:9
[INFO] [stdout]    |
[INFO] [stdout] 94 |         assert_eq!(data, <ByteSlice>::unpack(&mut &writer[..]).unwrap());
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `impls::bytes::ByteSlice<'_>` cannot be formatted using `{:?}`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Debug` is not implemented for `impls::bytes::ByteSlice<'_>`
[INFO] [stdout]    = note: add `#[derive(Debug)]` to `impls::bytes::ByteSlice<'_>` or manually `impl Debug for impls::bytes::ByteSlice<'_>`
[INFO] [stdout]    = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider annotating `impls::bytes::ByteSlice<'_>` with `#[derive(Debug)]`
[INFO] [stdout]    |
[INFO] [stdout] 9  + #[derive(Debug)]
[INFO] [stdout] 10 | pub struct ByteSlice<'buf>(&'buf [u8]);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `pack::errors::PackError` doesn't implement `Debug`
[INFO] [stdout]    --> src/impls/bytes.rs:102:32
[INFO] [stdout]     |
[INFO] [stdout] 102 |         data.pack(&mut writer).unwrap();
[INFO] [stdout]     |                                ^^^^^^ `pack::errors::PackError` cannot be formatted using `{:?}`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Debug` is not implemented for `pack::errors::PackError`
[INFO] [stdout]     = note: add `#[derive(Debug)]` to `pack::errors::PackError` or manually `impl Debug for pack::errors::PackError`
[INFO] [stdout] note: required by a bound in `Result::<T, E>::unwrap`
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:1071:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `unpack::errors::UnpackError` doesn't implement `Debug`
[INFO] [stdout]    --> src/impls/bytes.rs:103:64
[INFO] [stdout]     |
[INFO] [stdout] 103 |         assert_eq!(data, <ByteSlice>::unpack(&mut &writer[..]).unwrap());
[INFO] [stdout]     |                                                                ^^^^^^ `unpack::errors::UnpackError` cannot be formatted using `{:?}`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Debug` is not implemented for `unpack::errors::UnpackError`
[INFO] [stdout]     = note: add `#[derive(Debug)]` to `unpack::errors::UnpackError` or manually `impl Debug for unpack::errors::UnpackError`
[INFO] [stdout] note: required by a bound in `Result::<T, E>::unwrap`
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:1071:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `impls::bytes::ByteSlice<'_>` doesn't implement `Debug`
[INFO] [stdout]    --> src/impls/bytes.rs:103:9
[INFO] [stdout]     |
[INFO] [stdout] 103 |         assert_eq!(data, <ByteSlice>::unpack(&mut &writer[..]).unwrap());
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `impls::bytes::ByteSlice<'_>` cannot be formatted using `{:?}`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Debug` is not implemented for `impls::bytes::ByteSlice<'_>`
[INFO] [stdout]     = note: add `#[derive(Debug)]` to `impls::bytes::ByteSlice<'_>` or manually `impl Debug for impls::bytes::ByteSlice<'_>`
[INFO] [stdout]     = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider annotating `impls::bytes::ByteSlice<'_>` with `#[derive(Debug)]`
[INFO] [stdout]     |
[INFO] [stdout] 9   + #[derive(Debug)]
[INFO] [stdout] 10  | pub struct ByteSlice<'buf>(&'buf [u8]);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `impls::bytes::ByteSlice<'_>` doesn't implement `Debug`
[INFO] [stdout]    --> src/impls/bytes.rs:103:9
[INFO] [stdout]     |
[INFO] [stdout] 103 |         assert_eq!(data, <ByteSlice>::unpack(&mut &writer[..]).unwrap());
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `impls::bytes::ByteSlice<'_>` cannot be formatted using `{:?}`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Debug` is not implemented for `impls::bytes::ByteSlice<'_>`
[INFO] [stdout]     = note: add `#[derive(Debug)]` to `impls::bytes::ByteSlice<'_>` or manually `impl Debug for impls::bytes::ByteSlice<'_>`
[INFO] [stdout]     = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider annotating `impls::bytes::ByteSlice<'_>` with `#[derive(Debug)]`
[INFO] [stdout]     |
[INFO] [stdout] 9   + #[derive(Debug)]
[INFO] [stdout] 10  | pub struct ByteSlice<'buf>(&'buf [u8]);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `pack::errors::PackError` doesn't implement `Debug`
[INFO] [stdout]    --> src/impls/bytes.rs:111:32
[INFO] [stdout]     |
[INFO] [stdout] 111 |         data.pack(&mut writer).unwrap();
[INFO] [stdout]     |                                ^^^^^^ `pack::errors::PackError` cannot be formatted using `{:?}`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Debug` is not implemented for `pack::errors::PackError`
[INFO] [stdout]     = note: add `#[derive(Debug)]` to `pack::errors::PackError` or manually `impl Debug for pack::errors::PackError`
[INFO] [stdout] note: required by a bound in `Result::<T, E>::unwrap`
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:1071:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `unpack::errors::UnpackError` doesn't implement `Debug`
[INFO] [stdout]    --> src/impls/bytes.rs:112:64
[INFO] [stdout]     |
[INFO] [stdout] 112 |         assert_eq!(data, <ByteSlice>::unpack(&mut &writer[..]).unwrap());
[INFO] [stdout]     |                                                                ^^^^^^ `unpack::errors::UnpackError` cannot be formatted using `{:?}`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Debug` is not implemented for `unpack::errors::UnpackError`
[INFO] [stdout]     = note: add `#[derive(Debug)]` to `unpack::errors::UnpackError` or manually `impl Debug for unpack::errors::UnpackError`
[INFO] [stdout] note: required by a bound in `Result::<T, E>::unwrap`
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:1071:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `impls::bytes::ByteSlice<'_>` doesn't implement `Debug`
[INFO] [stdout]    --> src/impls/bytes.rs:112:9
[INFO] [stdout]     |
[INFO] [stdout] 112 |         assert_eq!(data, <ByteSlice>::unpack(&mut &writer[..]).unwrap());
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `impls::bytes::ByteSlice<'_>` cannot be formatted using `{:?}`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Debug` is not implemented for `impls::bytes::ByteSlice<'_>`
[INFO] [stdout]     = note: add `#[derive(Debug)]` to `impls::bytes::ByteSlice<'_>` or manually `impl Debug for impls::bytes::ByteSlice<'_>`
[INFO] [stdout]     = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider annotating `impls::bytes::ByteSlice<'_>` with `#[derive(Debug)]`
[INFO] [stdout]     |
[INFO] [stdout] 9   + #[derive(Debug)]
[INFO] [stdout] 10  | pub struct ByteSlice<'buf>(&'buf [u8]);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `impls::bytes::ByteSlice<'_>` doesn't implement `Debug`
[INFO] [stdout]    --> src/impls/bytes.rs:112:9
[INFO] [stdout]     |
[INFO] [stdout] 112 |         assert_eq!(data, <ByteSlice>::unpack(&mut &writer[..]).unwrap());
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `impls::bytes::ByteSlice<'_>` cannot be formatted using `{:?}`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Debug` is not implemented for `impls::bytes::ByteSlice<'_>`
[INFO] [stdout]     = note: add `#[derive(Debug)]` to `impls::bytes::ByteSlice<'_>` or manually `impl Debug for impls::bytes::ByteSlice<'_>`
[INFO] [stdout]     = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider annotating `impls::bytes::ByteSlice<'_>` with `#[derive(Debug)]`
[INFO] [stdout]     |
[INFO] [stdout] 9   + #[derive(Debug)]
[INFO] [stdout] 10  | pub struct ByteSlice<'buf>(&'buf [u8]);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `unpack::errors::UnpackError` doesn't implement `Debug`
[INFO] [stdout]    --> src/impls/enums.rs:159:60
[INFO] [stdout]     |
[INFO] [stdout] 159 |             assert_eq!(data, Foo::unpack(&mut &writer[..]).unwrap());
[INFO] [stdout]     |                                                            ^^^^^^ `unpack::errors::UnpackError` cannot be formatted using `{:?}`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Debug` is not implemented for `unpack::errors::UnpackError`
[INFO] [stdout]     = note: add `#[derive(Debug)]` to `unpack::errors::UnpackError` or manually `impl Debug for unpack::errors::UnpackError`
[INFO] [stdout] note: required by a bound in `Result::<T, E>::unwrap`
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:1071:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `unpack::errors::UnpackError` doesn't implement `Debug`
[INFO] [stdout]    --> src/impls/enums.rs:253:60
[INFO] [stdout]     |
[INFO] [stdout] 253 |             assert_eq!(data, Foo::unpack(&mut &writer[..]).unwrap());
[INFO] [stdout]     |                                                            ^^^^^^ `unpack::errors::UnpackError` cannot be formatted using `{:?}`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Debug` is not implemented for `unpack::errors::UnpackError`
[INFO] [stdout]     = note: add `#[derive(Debug)]` to `unpack::errors::UnpackError` or manually `impl Debug for unpack::errors::UnpackError`
[INFO] [stdout] note: required by a bound in `Result::<T, E>::unwrap`
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:1071:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `pack::errors::PackError` doesn't implement `Debug`
[INFO] [stdout]    --> src/impls/mod.rs:8:37
[INFO] [stdout]     |
[INFO] [stdout] 8   |                 s.pack(&mut writer).unwrap();
[INFO] [stdout]     |                                     ^^^^^^ `pack::errors::PackError` cannot be formatted using `{:?}`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/impls/floats.rs:101:5
[INFO] [stdout]     |
[INFO] [stdout] 101 |     roundtrip_proptest!(test_f32: f32);
[INFO] [stdout]     |     ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Debug` is not implemented for `pack::errors::PackError`
[INFO] [stdout]     = note: add `#[derive(Debug)]` to `pack::errors::PackError` or manually `impl Debug for pack::errors::PackError`
[INFO] [stdout] note: required by a bound in `Result::<T, E>::unwrap`
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:1071:5
[INFO] [stdout]     = note: this error originates in the macro `roundtrip_proptest` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider removing this method call, as the receiver has type `f32` and `f32: Debug` trivially holds
[INFO] [stdout]     |
[INFO] [stdout] 8   -                 s.pack(&mut writer).unwrap();
[INFO] [stdout] 8   +                 s.unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `unpack::errors::UnpackError` doesn't implement `Debug`
[INFO] [stdout]    --> src/impls/mod.rs:9:56
[INFO] [stdout]     |
[INFO] [stdout] 9   |                 let d = <$t>::unpack(&mut &writer[..]).unwrap();
[INFO] [stdout]     |                                                        ^^^^^^ `unpack::errors::UnpackError` cannot be formatted using `{:?}`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/impls/floats.rs:101:5
[INFO] [stdout]     |
[INFO] [stdout] 101 |     roundtrip_proptest!(test_f32: f32);
[INFO] [stdout]     |     ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Debug` is not implemented for `unpack::errors::UnpackError`
[INFO] [stdout]     = note: add `#[derive(Debug)]` to `unpack::errors::UnpackError` or manually `impl Debug for unpack::errors::UnpackError`
[INFO] [stdout] note: required by a bound in `Result::<T, E>::unwrap`
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:1071:5
[INFO] [stdout]     = note: this error originates in the macro `roundtrip_proptest` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `pack::errors::PackError` doesn't implement `Debug`
[INFO] [stdout]    --> src/impls/mod.rs:8:37
[INFO] [stdout]     |
[INFO] [stdout] 8   |                 s.pack(&mut writer).unwrap();
[INFO] [stdout]     |                                     ^^^^^^ `pack::errors::PackError` cannot be formatted using `{:?}`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/impls/floats.rs:102:5
[INFO] [stdout]     |
[INFO] [stdout] 102 |     roundtrip_proptest!(test_f64: f64);
[INFO] [stdout]     |     ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Debug` is not implemented for `pack::errors::PackError`
[INFO] [stdout]     = note: add `#[derive(Debug)]` to `pack::errors::PackError` or manually `impl Debug for pack::errors::PackError`
[INFO] [stdout] note: required by a bound in `Result::<T, E>::unwrap`
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:1071:5
[INFO] [stdout]     = note: this error originates in the macro `roundtrip_proptest` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider removing this method call, as the receiver has type `f64` and `f64: Debug` trivially holds
[INFO] [stdout]     |
[INFO] [stdout] 8   -                 s.pack(&mut writer).unwrap();
[INFO] [stdout] 8   +                 s.unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `unpack::errors::UnpackError` doesn't implement `Debug`
[INFO] [stdout]    --> src/impls/mod.rs:9:56
[INFO] [stdout]     |
[INFO] [stdout] 9   |                 let d = <$t>::unpack(&mut &writer[..]).unwrap();
[INFO] [stdout]     |                                                        ^^^^^^ `unpack::errors::UnpackError` cannot be formatted using `{:?}`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/impls/floats.rs:102:5
[INFO] [stdout]     |
[INFO] [stdout] 102 |     roundtrip_proptest!(test_f64: f64);
[INFO] [stdout]     |     ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Debug` is not implemented for `unpack::errors::UnpackError`
[INFO] [stdout]     = note: add `#[derive(Debug)]` to `unpack::errors::UnpackError` or manually `impl Debug for unpack::errors::UnpackError`
[INFO] [stdout] note: required by a bound in `Result::<T, E>::unwrap`
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:1071:5
[INFO] [stdout]     = note: this error originates in the macro `roundtrip_proptest` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `pack::errors::PackError` doesn't implement `Debug`
[INFO] [stdout]    --> src/impls/ints.rs:56:49
[INFO] [stdout]     |
[INFO] [stdout] 56  |                             s.pack(&mut writer).unwrap();
[INFO] [stdout]     |                                                 ^^^^^^ `pack::errors::PackError` cannot be formatted using `{:?}`
[INFO] [stdout] ...
[INFO] [stdout] 133 | impl_msgpck_for_int!(i8, i16, i32, i64, isize);
[INFO] [stdout]     | ---------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Debug` is not implemented for `pack::errors::PackError`
[INFO] [stdout]     = note: add `#[derive(Debug)]` to `pack::errors::PackError` or manually `impl Debug for pack::errors::PackError`
[INFO] [stdout] note: required by a bound in `Result::<T, E>::unwrap`
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:1071:5
[INFO] [stdout]     = note: this error originates in the macro `impl_msgpck_for_int` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider removing this method call, as the receiver has type `i8` and `i8: Debug` trivially holds
[INFO] [stdout]     |
[INFO] [stdout] 56  -                             s.pack(&mut writer).unwrap();
[INFO] [stdout] 56  +                             s.unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `unpack::errors::UnpackError` doesn't implement `Debug`
[INFO] [stdout]    --> src/impls/ints.rs:57:68
[INFO] [stdout]     |
[INFO] [stdout] 57  |                             let d = <$t>::unpack(&mut &writer[..]).unwrap();
[INFO] [stdout]     |                                                                    ^^^^^^ `unpack::errors::UnpackError` cannot be formatted using `{:?}`
[INFO] [stdout] ...
[INFO] [stdout] 133 | impl_msgpck_for_int!(i8, i16, i32, i64, isize);
[INFO] [stdout]     | ---------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Debug` is not implemented for `unpack::errors::UnpackError`
[INFO] [stdout]     = note: add `#[derive(Debug)]` to `unpack::errors::UnpackError` or manually `impl Debug for unpack::errors::UnpackError`
[INFO] [stdout] note: required by a bound in `Result::<T, E>::unwrap`
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:1071:5
[INFO] [stdout]     = note: this error originates in the macro `impl_msgpck_for_int` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `pack::errors::PackError` doesn't implement `Debug`
[INFO] [stdout]    --> src/impls/ints.rs:56:49
[INFO] [stdout]     |
[INFO] [stdout] 56  |                             s.pack(&mut writer).unwrap();
[INFO] [stdout]     |                                                 ^^^^^^ `pack::errors::PackError` cannot be formatted using `{:?}`
[INFO] [stdout] ...
[INFO] [stdout] 133 | impl_msgpck_for_int!(i8, i16, i32, i64, isize);
[INFO] [stdout]     | ---------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Debug` is not implemented for `pack::errors::PackError`
[INFO] [stdout]     = note: add `#[derive(Debug)]` to `pack::errors::PackError` or manually `impl Debug for pack::errors::PackError`
[INFO] [stdout] note: required by a bound in `Result::<T, E>::unwrap`
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:1071:5
[INFO] [stdout]     = note: this error originates in the macro `impl_msgpck_for_int` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider removing this method call, as the receiver has type `i16` and `i16: Debug` trivially holds
[INFO] [stdout]     |
[INFO] [stdout] 56  -                             s.pack(&mut writer).unwrap();
[INFO] [stdout] 56  +                             s.unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `pack::errors::PackError` doesn't implement `Debug`
[INFO] [stdout]    --> src/impls/ints.rs:56:49
[INFO] [stdout]     |
[INFO] [stdout] 56  |                             s.pack(&mut writer).unwrap();
[INFO] [stdout]     |                                                 ^^^^^^ `pack::errors::PackError` cannot be formatted using `{:?}`
[INFO] [stdout] ...
[INFO] [stdout] 133 | impl_msgpck_for_int!(i8, i16, i32, i64, isize);
[INFO] [stdout]     | ---------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Debug` is not implemented for `pack::errors::PackError`
[INFO] [stdout]     = note: add `#[derive(Debug)]` to `pack::errors::PackError` or manually `impl Debug for pack::errors::PackError`
[INFO] [stdout] note: required by a bound in `Result::<T, E>::unwrap`
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:1071:5
[INFO] [stdout]     = note: this error originates in the macro `impl_msgpck_for_int` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider removing this method call, as the receiver has type `i32` and `i32: Debug` trivially holds
[INFO] [stdout]     |
[INFO] [stdout] 56  -                             s.pack(&mut writer).unwrap();
[INFO] [stdout] 56  +                             s.unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `pack::errors::PackError` doesn't implement `Debug`
[INFO] [stdout]    --> src/impls/ints.rs:56:49
[INFO] [stdout]     |
[INFO] [stdout] 56  |                             s.pack(&mut writer).unwrap();
[INFO] [stdout]     |                                                 ^^^^^^ `pack::errors::PackError` cannot be formatted using `{:?}`
[INFO] [stdout] ...
[INFO] [stdout] 133 | impl_msgpck_for_int!(i8, i16, i32, i64, isize);
[INFO] [stdout]     | ---------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Debug` is not implemented for `pack::errors::PackError`
[INFO] [stdout]     = note: add `#[derive(Debug)]` to `pack::errors::PackError` or manually `impl Debug for pack::errors::PackError`
[INFO] [stdout] note: required by a bound in `Result::<T, E>::unwrap`
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:1071:5
[INFO] [stdout]     = note: this error originates in the macro `impl_msgpck_for_int` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider removing this method call, as the receiver has type `i64` and `i64: Debug` trivially holds
[INFO] [stdout]     |
[INFO] [stdout] 56  -                             s.pack(&mut writer).unwrap();
[INFO] [stdout] 56  +                             s.unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `pack::errors::PackError` doesn't implement `Debug`
[INFO] [stdout]    --> src/impls/ints.rs:56:49
[INFO] [stdout]     |
[INFO] [stdout] 56  |                             s.pack(&mut writer).unwrap();
[INFO] [stdout]     |                                                 ^^^^^^ `pack::errors::PackError` cannot be formatted using `{:?}`
[INFO] [stdout] ...
[INFO] [stdout] 133 | impl_msgpck_for_int!(i8, i16, i32, i64, isize);
[INFO] [stdout]     | ---------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Debug` is not implemented for `pack::errors::PackError`
[INFO] [stdout]     = note: add `#[derive(Debug)]` to `pack::errors::PackError` or manually `impl Debug for pack::errors::PackError`
[INFO] [stdout] note: required by a bound in `Result::<T, E>::unwrap`
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:1071:5
[INFO] [stdout]     = note: this error originates in the macro `impl_msgpck_for_int` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider removing this method call, as the receiver has type `isize` and `isize: Debug` trivially holds
[INFO] [stdout]     |
[INFO] [stdout] 56  -                             s.pack(&mut writer).unwrap();
[INFO] [stdout] 56  +                             s.unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `pack::errors::PackError` doesn't implement `Debug`
[INFO] [stdout]    --> src/impls/ints.rs:119:49
[INFO] [stdout]     |
[INFO] [stdout] 119 |                             s.pack(&mut writer).unwrap();
[INFO] [stdout]     |                                                 ^^^^^^ `pack::errors::PackError` cannot be formatted using `{:?}`
[INFO] [stdout] ...
[INFO] [stdout] 134 | impl_msgpck_for_uint!(u8, u16, u32, u64, usize);
[INFO] [stdout]     | ----------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Debug` is not implemented for `pack::errors::PackError`
[INFO] [stdout]     = note: add `#[derive(Debug)]` to `pack::errors::PackError` or manually `impl Debug for pack::errors::PackError`
[INFO] [stdout] note: required by a bound in `Result::<T, E>::unwrap`
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:1071:5
[INFO] [stdout]     = note: this error originates in the macro `impl_msgpck_for_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider removing this method call, as the receiver has type `u8` and `u8: Debug` trivially holds
[INFO] [stdout]     |
[INFO] [stdout] 119 -                             s.pack(&mut writer).unwrap();
[INFO] [stdout] 119 +                             s.unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `unpack::errors::UnpackError` doesn't implement `Debug`
[INFO] [stdout]    --> src/impls/ints.rs:120:68
[INFO] [stdout]     |
[INFO] [stdout] 120 |                             let d = <$t>::unpack(&mut &writer[..]).unwrap();
[INFO] [stdout]     |                                                                    ^^^^^^ `unpack::errors::UnpackError` cannot be formatted using `{:?}`
[INFO] [stdout] ...
[INFO] [stdout] 134 | impl_msgpck_for_uint!(u8, u16, u32, u64, usize);
[INFO] [stdout]     | ----------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Debug` is not implemented for `unpack::errors::UnpackError`
[INFO] [stdout]     = note: add `#[derive(Debug)]` to `unpack::errors::UnpackError` or manually `impl Debug for unpack::errors::UnpackError`
[INFO] [stdout] note: required by a bound in `Result::<T, E>::unwrap`
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:1071:5
[INFO] [stdout]     = note: this error originates in the macro `impl_msgpck_for_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `pack::errors::PackError` doesn't implement `Debug`
[INFO] [stdout]    --> src/impls/ints.rs:119:49
[INFO] [stdout]     |
[INFO] [stdout] 119 |                             s.pack(&mut writer).unwrap();
[INFO] [stdout]     |                                                 ^^^^^^ `pack::errors::PackError` cannot be formatted using `{:?}`
[INFO] [stdout] ...
[INFO] [stdout] 134 | impl_msgpck_for_uint!(u8, u16, u32, u64, usize);
[INFO] [stdout]     | ----------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Debug` is not implemented for `pack::errors::PackError`
[INFO] [stdout]     = note: add `#[derive(Debug)]` to `pack::errors::PackError` or manually `impl Debug for pack::errors::PackError`
[INFO] [stdout] note: required by a bound in `Result::<T, E>::unwrap`
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:1071:5
[INFO] [stdout]     = note: this error originates in the macro `impl_msgpck_for_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider removing this method call, as the receiver has type `u16` and `u16: Debug` trivially holds
[INFO] [stdout]     |
[INFO] [stdout] 119 -                             s.pack(&mut writer).unwrap();
[INFO] [stdout] 119 +                             s.unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `pack::errors::PackError` doesn't implement `Debug`
[INFO] [stdout]    --> src/impls/ints.rs:119:49
[INFO] [stdout]     |
[INFO] [stdout] 119 |                             s.pack(&mut writer).unwrap();
[INFO] [stdout]     |                                                 ^^^^^^ `pack::errors::PackError` cannot be formatted using `{:?}`
[INFO] [stdout] ...
[INFO] [stdout] 134 | impl_msgpck_for_uint!(u8, u16, u32, u64, usize);
[INFO] [stdout]     | ----------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Debug` is not implemented for `pack::errors::PackError`
[INFO] [stdout]     = note: add `#[derive(Debug)]` to `pack::errors::PackError` or manually `impl Debug for pack::errors::PackError`
[INFO] [stdout] note: required by a bound in `Result::<T, E>::unwrap`
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:1071:5
[INFO] [stdout]     = note: this error originates in the macro `impl_msgpck_for_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider removing this method call, as the receiver has type `u32` and `u32: Debug` trivially holds
[INFO] [stdout]     |
[INFO] [stdout] 119 -                             s.pack(&mut writer).unwrap();
[INFO] [stdout] 119 +                             s.unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `pack::errors::PackError` doesn't implement `Debug`
[INFO] [stdout]    --> src/impls/ints.rs:119:49
[INFO] [stdout]     |
[INFO] [stdout] 119 |                             s.pack(&mut writer).unwrap();
[INFO] [stdout]     |                                                 ^^^^^^ `pack::errors::PackError` cannot be formatted using `{:?}`
[INFO] [stdout] ...
[INFO] [stdout] 134 | impl_msgpck_for_uint!(u8, u16, u32, u64, usize);
[INFO] [stdout]     | ----------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Debug` is not implemented for `pack::errors::PackError`
[INFO] [stdout]     = note: add `#[derive(Debug)]` to `pack::errors::PackError` or manually `impl Debug for pack::errors::PackError`
[INFO] [stdout] note: required by a bound in `Result::<T, E>::unwrap`
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:1071:5
[INFO] [stdout]     = note: this error originates in the macro `impl_msgpck_for_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider removing this method call, as the receiver has type `u64` and `u64: Debug` trivially holds
[INFO] [stdout]     |
[INFO] [stdout] 119 -                             s.pack(&mut writer).unwrap();
[INFO] [stdout] 119 +                             s.unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `pack::errors::PackError` doesn't implement `Debug`
[INFO] [stdout]    --> src/impls/ints.rs:119:49
[INFO] [stdout]     |
[INFO] [stdout] 119 |                             s.pack(&mut writer).unwrap();
[INFO] [stdout]     |                                                 ^^^^^^ `pack::errors::PackError` cannot be formatted using `{:?}`
[INFO] [stdout] ...
[INFO] [stdout] 134 | impl_msgpck_for_uint!(u8, u16, u32, u64, usize);
[INFO] [stdout]     | ----------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Debug` is not implemented for `pack::errors::PackError`
[INFO] [stdout]     = note: add `#[derive(Debug)]` to `pack::errors::PackError` or manually `impl Debug for pack::errors::PackError`
[INFO] [stdout] note: required by a bound in `Result::<T, E>::unwrap`
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:1071:5
[INFO] [stdout]     = note: this error originates in the macro `impl_msgpck_for_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider removing this method call, as the receiver has type `usize` and `usize: Debug` trivially holds
[INFO] [stdout]     |
[INFO] [stdout] 119 -                             s.pack(&mut writer).unwrap();
[INFO] [stdout] 119 +                             s.unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `pack::errors::PackError` doesn't implement `Debug`
[INFO] [stdout]    --> src/impls/strings.rs:140:32
[INFO] [stdout]     |
[INFO] [stdout] 140 |         data.pack(&mut writer).unwrap();
[INFO] [stdout]     |                                ^^^^^^ `pack::errors::PackError` cannot be formatted using `{:?}`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Debug` is not implemented for `pack::errors::PackError`
[INFO] [stdout]     = note: add `#[derive(Debug)]` to `pack::errors::PackError` or manually `impl Debug for pack::errors::PackError`
[INFO] [stdout] note: required by a bound in `Result::<T, E>::unwrap`
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:1071:5
[INFO] [stdout] help: consider removing this method call, as the receiver has type `String` and `String: Debug` trivially holds
[INFO] [stdout]     |
[INFO] [stdout] 140 -         data.pack(&mut writer).unwrap();
[INFO] [stdout] 140 +         data.unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `unpack::errors::UnpackError` doesn't implement `Debug`
[INFO] [stdout]    --> src/impls/strings.rs:141:59
[INFO] [stdout]     |
[INFO] [stdout] 141 |         assert_eq!(data, <&str>::unpack(&mut &writer[..]).unwrap());
[INFO] [stdout]     |                                                           ^^^^^^ `unpack::errors::UnpackError` cannot be formatted using `{:?}`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Debug` is not implemented for `unpack::errors::UnpackError`
[INFO] [stdout]     = note: add `#[derive(Debug)]` to `unpack::errors::UnpackError` or manually `impl Debug for unpack::errors::UnpackError`
[INFO] [stdout] note: required by a bound in `Result::<T, E>::unwrap`
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:1071:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `pack::errors::PackError` doesn't implement `Debug`
[INFO] [stdout]    --> src/impls/strings.rs:149:32
[INFO] [stdout]     |
[INFO] [stdout] 149 |         data.pack(&mut writer).unwrap();
[INFO] [stdout]     |                                ^^^^^^ `pack::errors::PackError` cannot be formatted using `{:?}`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Debug` is not implemented for `pack::errors::PackError`
[INFO] [stdout]     = note: add `#[derive(Debug)]` to `pack::errors::PackError` or manually `impl Debug for pack::errors::PackError`
[INFO] [stdout] note: required by a bound in `Result::<T, E>::unwrap`
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:1071:5
[INFO] [stdout] help: consider removing this method call, as the receiver has type `String` and `String: Debug` trivially holds
[INFO] [stdout]     |
[INFO] [stdout] 149 -         data.pack(&mut writer).unwrap();
[INFO] [stdout] 149 +         data.unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `unpack::errors::UnpackError` doesn't implement `Debug`
[INFO] [stdout]    --> src/impls/strings.rs:150:59
[INFO] [stdout]     |
[INFO] [stdout] 150 |         assert_eq!(data, <&str>::unpack(&mut &writer[..]).unwrap());
[INFO] [stdout]     |                                                           ^^^^^^ `unpack::errors::UnpackError` cannot be formatted using `{:?}`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Debug` is not implemented for `unpack::errors::UnpackError`
[INFO] [stdout]     = note: add `#[derive(Debug)]` to `unpack::errors::UnpackError` or manually `impl Debug for unpack::errors::UnpackError`
[INFO] [stdout] note: required by a bound in `Result::<T, E>::unwrap`
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:1071:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `pack::errors::PackError` doesn't implement `Debug`
[INFO] [stdout]    --> src/impls/strings.rs:158:32
[INFO] [stdout]     |
[INFO] [stdout] 158 |         data.pack(&mut writer).unwrap();
[INFO] [stdout]     |                                ^^^^^^ `pack::errors::PackError` cannot be formatted using `{:?}`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Debug` is not implemented for `pack::errors::PackError`
[INFO] [stdout]     = note: add `#[derive(Debug)]` to `pack::errors::PackError` or manually `impl Debug for pack::errors::PackError`
[INFO] [stdout] note: required by a bound in `Result::<T, E>::unwrap`
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:1071:5
[INFO] [stdout] help: consider removing this method call, as the receiver has type `String` and `String: Debug` trivially holds
[INFO] [stdout]     |
[INFO] [stdout] 158 -         data.pack(&mut writer).unwrap();
[INFO] [stdout] 158 +         data.unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `unpack::errors::UnpackError` doesn't implement `Debug`
[INFO] [stdout]    --> src/impls/strings.rs:159:59
[INFO] [stdout]     |
[INFO] [stdout] 159 |         assert_eq!(data, <&str>::unpack(&mut &writer[..]).unwrap());
[INFO] [stdout]     |                                                           ^^^^^^ `unpack::errors::UnpackError` cannot be formatted using `{:?}`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Debug` is not implemented for `unpack::errors::UnpackError`
[INFO] [stdout]     = note: add `#[derive(Debug)]` to `unpack::errors::UnpackError` or manually `impl Debug for unpack::errors::UnpackError`
[INFO] [stdout] note: required by a bound in `Result::<T, E>::unwrap`
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:1071:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `pack::errors::PackError` doesn't implement `Debug`
[INFO] [stdout]    --> src/impls/strings.rs:167:32
[INFO] [stdout]     |
[INFO] [stdout] 167 |         data.pack(&mut writer).unwrap();
[INFO] [stdout]     |                                ^^^^^^ `pack::errors::PackError` cannot be formatted using `{:?}`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Debug` is not implemented for `pack::errors::PackError`
[INFO] [stdout]     = note: add `#[derive(Debug)]` to `pack::errors::PackError` or manually `impl Debug for pack::errors::PackError`
[INFO] [stdout] note: required by a bound in `Result::<T, E>::unwrap`
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:1071:5
[INFO] [stdout] help: consider removing this method call, as the receiver has type `String` and `String: Debug` trivially holds
[INFO] [stdout]     |
[INFO] [stdout] 167 -         data.pack(&mut writer).unwrap();
[INFO] [stdout] 167 +         data.unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `unpack::errors::UnpackError` doesn't implement `Debug`
[INFO] [stdout]    --> src/impls/strings.rs:168:59
[INFO] [stdout]     |
[INFO] [stdout] 168 |         assert_eq!(data, <&str>::unpack(&mut &writer[..]).unwrap());
[INFO] [stdout]     |                                                           ^^^^^^ `unpack::errors::UnpackError` cannot be formatted using `{:?}`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Debug` is not implemented for `unpack::errors::UnpackError`
[INFO] [stdout]     = note: add `#[derive(Debug)]` to `unpack::errors::UnpackError` or manually `impl Debug for unpack::errors::UnpackError`
[INFO] [stdout] note: required by a bound in `Result::<T, E>::unwrap`
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:1071:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super`
[INFO] [stdout]   --> src/impls/option.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |     use super::*;
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 97 previous errors; 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0412, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `msgpck` (lib test) due to 98 previous errors; 14 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "4e6075e5e60a38964f66a5bfb9ec6f5a151a1a97aa23a94b3bde7f5180ffb925", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e6075e5e60a38964f66a5bfb9ec6f5a151a1a97aa23a94b3bde7f5180ffb925", kill_on_drop: false }`
[INFO] [stdout] 4e6075e5e60a38964f66a5bfb9ec6f5a151a1a97aa23a94b3bde7f5180ffb925
