[INFO] fetching crate cbor-data 0.8.15...
[INFO] testing cbor-data-0.8.15 against 1.69.0 for beta-1.70-1
[INFO] extracting crate cbor-data 0.8.15 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate cbor-data 0.8.15 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cbor-data 0.8.15
[INFO] finished tweaking crates.io crate cbor-data 0.8.15
[INFO] tweaked toml for crates.io crate cbor-data 0.8.15 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate cbor-data 0.8.15 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pretty_assertions v1.0.0
[INFO] [stderr]   Downloaded diff v0.1.12
[INFO] [stderr]   Downloaded criterion-plot v0.4.4
[INFO] [stderr]   Downloaded ctor v0.1.21
[INFO] [stderr]   Downloaded output_vt100 v0.1.2
[INFO] [stderr]   Downloaded libc v0.2.108
[INFO] [stderr]   Downloaded core2 v0.4.0
[INFO] [stderr]   Downloaded multibase v0.9.1
[INFO] [stderr]   Downloaded data-encoding-macro v0.1.12
[INFO] [stderr]   Downloaded libipld-core v0.14.0
[INFO] [stderr]   Downloaded libipld-cbor v0.14.0
[INFO] [stderr]   Downloaded cid v0.8.6
[INFO] [stderr]   Downloaded cbor-data-derive v0.8.15
[INFO] [stderr]   Downloaded base-x v0.2.11
[INFO] [stderr]   Downloaded criterion v0.3.5
[INFO] [stderr]   Downloaded cached v0.30.0
[INFO] [stderr]   Downloaded data-encoding-macro-internal v0.1.10
[INFO] [stderr]   Downloaded unsigned-varint v0.7.1
[INFO] [stderr]   Downloaded libipld-macro v0.14.0
[INFO] [stderr]   Downloaded libipld v0.14.0
[INFO] [stderr]   Downloaded multihash-derive v0.8.0
[INFO] [stderr]   Downloaded multihash v0.16.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1b62ae57b0a57fbc9e8fa5bde616fac2fe3a1f6bc89bb23ca7c58d8e58809ddd
[INFO] running `Command { std: "docker" "start" "-a" "1b62ae57b0a57fbc9e8fa5bde616fac2fe3a1f6bc89bb23ca7c58d8e58809ddd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1b62ae57b0a57fbc9e8fa5bde616fac2fe3a1f6bc89bb23ca7c58d8e58809ddd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b62ae57b0a57fbc9e8fa5bde616fac2fe3a1f6bc89bb23ca7c58d8e58809ddd", kill_on_drop: false }`
[INFO] [stdout] 1b62ae57b0a57fbc9e8fa5bde616fac2fe3a1f6bc89bb23ca7c58d8e58809ddd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de6791de661c27c3db9601e4f67e1204a358acc5c6c1b8b6009cf0b047af9664
[INFO] running `Command { std: "docker" "start" "-a" "de6791de661c27c3db9601e4f67e1204a358acc5c6c1b8b6009cf0b047af9664", kill_on_drop: false }`
[INFO] [stderr]    Compiling smallvec v1.7.0
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling cbor-data v0.8.15 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `Command { std: "docker" "inspect" "de6791de661c27c3db9601e4f67e1204a358acc5c6c1b8b6009cf0b047af9664", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de6791de661c27c3db9601e4f67e1204a358acc5c6c1b8b6009cf0b047af9664", kill_on_drop: false }`
[INFO] [stdout] de6791de661c27c3db9601e4f67e1204a358acc5c6c1b8b6009cf0b047af9664
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d71e15f035ca636b1ef582ee5a4fe747cfcdfef36664002a1e67cc9988f715d1
[INFO] running `Command { std: "docker" "start" "-a" "d71e15f035ca636b1ef582ee5a4fe747cfcdfef36664002a1e67cc9988f715d1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling syn v1.0.103
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling serde_json v1.0.72
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling plotters-backend v0.3.2
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling plotters-svg v0.3.1
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling ppv-lite86 v0.2.15
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling diff v0.1.12
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling pretty_assertions v1.0.0
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling cbor-data v0.8.15 (/opt/rustwide/workdir)
[INFO] [stdout] error: cannot find derive macro `ReadCbor` in this scope
[INFO] [stdout]   --> tests/derive.rs:18:14
[INFO] [stdout]    |
[INFO] [stdout] 18 |     #[derive(ReadCbor, WriteCbor, PartialEq, Debug)]
[INFO] [stdout]    |              ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `ReadCbor` is imported here, but it is only a trait, without a derive macro
[INFO] [stdout]   --> tests/derive.rs:2:25
[INFO] [stdout]    |
[INFO] [stdout] 2  |     codec::{CodecError, ReadCbor, WriteCbor},
[INFO] [stdout]    |                         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `WriteCbor` in this scope
[INFO] [stdout]   --> tests/derive.rs:18:24
[INFO] [stdout]    |
[INFO] [stdout] 18 |     #[derive(ReadCbor, WriteCbor, PartialEq, Debug)]
[INFO] [stdout]    |                        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `WriteCbor` is imported here, but it is only a trait, without a derive macro
[INFO] [stdout]   --> tests/derive.rs:2:35
[INFO] [stdout]    |
[INFO] [stdout] 2  |     codec::{CodecError, ReadCbor, WriteCbor},
[INFO] [stdout]    |                                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `WriteCbor` in this scope
[INFO] [stdout]   --> tests/derive.rs:49:32
[INFO] [stdout]    |
[INFO] [stdout] 49 |     #[derive(Debug, PartialEq, WriteCbor, ReadCbor)]
[INFO] [stdout]    |                                ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `WriteCbor` is imported here, but it is only a trait, without a derive macro
[INFO] [stdout]   --> tests/derive.rs:2:35
[INFO] [stdout]    |
[INFO] [stdout] 2  |     codec::{CodecError, ReadCbor, WriteCbor},
[INFO] [stdout]    |                                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `ReadCbor` in this scope
[INFO] [stdout]   --> tests/derive.rs:49:43
[INFO] [stdout]    |
[INFO] [stdout] 49 |     #[derive(Debug, PartialEq, WriteCbor, ReadCbor)]
[INFO] [stdout]    |                                           ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `ReadCbor` is imported here, but it is only a trait, without a derive macro
[INFO] [stdout]   --> tests/derive.rs:2:25
[INFO] [stdout]    |
[INFO] [stdout] 2  |     codec::{CodecError, ReadCbor, WriteCbor},
[INFO] [stdout]    |                         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `WriteCbor` in this scope
[INFO] [stdout]   --> tests/derive.rs:72:32
[INFO] [stdout]    |
[INFO] [stdout] 72 |     #[derive(Debug, PartialEq, WriteCbor, ReadCbor)]
[INFO] [stdout]    |                                ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `WriteCbor` is imported here, but it is only a trait, without a derive macro
[INFO] [stdout]   --> tests/derive.rs:2:35
[INFO] [stdout]    |
[INFO] [stdout] 2  |     codec::{CodecError, ReadCbor, WriteCbor},
[INFO] [stdout]    |                                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `ReadCbor` in this scope
[INFO] [stdout]   --> tests/derive.rs:72:43
[INFO] [stdout]    |
[INFO] [stdout] 72 |     #[derive(Debug, PartialEq, WriteCbor, ReadCbor)]
[INFO] [stdout]    |                                           ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `ReadCbor` is imported here, but it is only a trait, without a derive macro
[INFO] [stdout]   --> tests/derive.rs:2:25
[INFO] [stdout]    |
[INFO] [stdout] 2  |     codec::{CodecError, ReadCbor, WriteCbor},
[INFO] [stdout]    |                         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `WriteCbor` in this scope
[INFO] [stdout]   --> tests/derive.rs:84:32
[INFO] [stdout]    |
[INFO] [stdout] 84 |     #[derive(Debug, PartialEq, WriteCbor, ReadCbor)]
[INFO] [stdout]    |                                ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `WriteCbor` is imported here, but it is only a trait, without a derive macro
[INFO] [stdout]   --> tests/derive.rs:2:35
[INFO] [stdout]    |
[INFO] [stdout] 2  |     codec::{CodecError, ReadCbor, WriteCbor},
[INFO] [stdout]    |                                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `ReadCbor` in this scope
[INFO] [stdout]   --> tests/derive.rs:84:43
[INFO] [stdout]    |
[INFO] [stdout] 84 |     #[derive(Debug, PartialEq, WriteCbor, ReadCbor)]
[INFO] [stdout]    |                                           ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `ReadCbor` is imported here, but it is only a trait, without a derive macro
[INFO] [stdout]   --> tests/derive.rs:2:25
[INFO] [stdout]    |
[INFO] [stdout] 2  |     codec::{CodecError, ReadCbor, WriteCbor},
[INFO] [stdout]    |                         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `cbor` in this scope
[INFO] [stdout]   --> tests/derive.rs:85:7
[INFO] [stdout]    |
[INFO] [stdout] 85 |     #[cbor(transparent)]
[INFO] [stdout]    |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `WriteCbor` in this scope
[INFO] [stdout]   --> tests/derive.rs:97:32
[INFO] [stdout]    |
[INFO] [stdout] 97 |     #[derive(Debug, PartialEq, WriteCbor, ReadCbor)]
[INFO] [stdout]    |                                ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `WriteCbor` is imported here, but it is only a trait, without a derive macro
[INFO] [stdout]   --> tests/derive.rs:2:35
[INFO] [stdout]    |
[INFO] [stdout] 2  |     codec::{CodecError, ReadCbor, WriteCbor},
[INFO] [stdout]    |                                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `ReadCbor` in this scope
[INFO] [stdout]   --> tests/derive.rs:97:43
[INFO] [stdout]    |
[INFO] [stdout] 97 |     #[derive(Debug, PartialEq, WriteCbor, ReadCbor)]
[INFO] [stdout]    |                                           ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `ReadCbor` is imported here, but it is only a trait, without a derive macro
[INFO] [stdout]   --> tests/derive.rs:2:25
[INFO] [stdout]    |
[INFO] [stdout] 2  |     codec::{CodecError, ReadCbor, WriteCbor},
[INFO] [stdout]    |                         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `cbor` in this scope
[INFO] [stdout]    --> tests/derive.rs:101:11
[INFO] [stdout]     |
[INFO] [stdout] 101 |         #[cbor(transparent)]
[INFO] [stdout]     |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `WriteCbor` in this scope
[INFO] [stdout]    --> tests/derive.rs:133:32
[INFO] [stdout]     |
[INFO] [stdout] 133 |     #[derive(Debug, PartialEq, WriteCbor, ReadCbor)]
[INFO] [stdout]     |                                ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: `WriteCbor` is imported here, but it is only a trait, without a derive macro
[INFO] [stdout]    --> tests/derive.rs:2:35
[INFO] [stdout]     |
[INFO] [stdout] 2   |     codec::{CodecError, ReadCbor, WriteCbor},
[INFO] [stdout]     |                                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `ReadCbor` in this scope
[INFO] [stdout]    --> tests/derive.rs:133:43
[INFO] [stdout]     |
[INFO] [stdout] 133 |     #[derive(Debug, PartialEq, WriteCbor, ReadCbor)]
[INFO] [stdout]     |                                           ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: `ReadCbor` is imported here, but it is only a trait, without a derive macro
[INFO] [stdout]    --> tests/derive.rs:2:25
[INFO] [stdout]     |
[INFO] [stdout] 2   |     codec::{CodecError, ReadCbor, WriteCbor},
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `cbor` in this scope
[INFO] [stdout]    --> tests/derive.rs:134:7
[INFO] [stdout]     |
[INFO] [stdout] 134 |     #[cbor(transparent)]
[INFO] [stdout]     |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_cbor` found for struct `named_struct::X` in the current scope
[INFO] [stdout]   --> tests/derive.rs:30:37
[INFO] [stdout]    |
[INFO] [stdout] 19 |     struct X {
[INFO] [stdout]    |     -------- method `write_cbor` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 30 |     let bytes = X::new("hello", 42).write_cbor(CborBuilder::default());
[INFO] [stdout]    |                                     ^^^^^^^^^^ method not found in `X`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]    = note: the following trait defines an item `write_cbor`, perhaps you need to implement it:
[INFO] [stdout]            candidate #1: `WriteCbor`
[INFO] [stdout] help: some of the expressions' fields have a method of the same name
[INFO] [stdout]    |
[INFO] [stdout] 30 |     let bytes = X::new("hello", 42).x.write_cbor(CborBuilder::default());
[INFO] [stdout]    |                                     ++
[INFO] [stdout] 30 |     let bytes = X::new("hello", 42).y.write_cbor(CborBuilder::default());
[INFO] [stdout]    |                                     ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `read_cbor` found for struct `named_struct::X` in the current scope
[INFO] [stdout]   --> tests/derive.rs:35:16
[INFO] [stdout]    |
[INFO] [stdout] 19 |     struct X {
[INFO] [stdout]    |     -------- function or associated item `read_cbor` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 35 |     let x = X::read_cbor(bytes.as_ref()).unwrap();
[INFO] [stdout]    |                ^^^^^^^^^ function or associated item not found in `X`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]    = note: the following trait defines an item `read_cbor`, perhaps you need to implement it:
[INFO] [stdout]            candidate #1: `ReadCbor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `read_cbor` found for struct `named_struct::X` in the current scope
[INFO] [stdout]   --> tests/derive.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 19 |     struct X {
[INFO] [stdout]    |     -------- function or associated item `read_cbor` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 38 |         X::read_cbor(Cbor::checked(&*b("a2 61 77 64 68 65 6c 6c 61 41 00")).unwrap()).unwrap_err();
[INFO] [stdout]    |            ^^^^^^^^^ function or associated item not found in `X`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]    = note: the following trait defines an item `read_cbor`, perhaps you need to implement it:
[INFO] [stdout]            candidate #1: `ReadCbor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `read_cbor` found for struct `named_struct::X` in the current scope
[INFO] [stdout]   --> tests/derive.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 19 |     struct X {
[INFO] [stdout]    |     -------- function or associated item `read_cbor` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 41 |         X::read_cbor(Cbor::checked(&*b("a3 61 78 64 68 65 6c 6c 61 79 18 2a 61 41 00")).unwrap())
[INFO] [stdout]    |            ^^^^^^^^^ function or associated item not found in `X`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]    = note: the following trait defines an item `read_cbor`, perhaps you need to implement it:
[INFO] [stdout]            candidate #1: `ReadCbor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `name` found for struct `named_struct::X` in the current scope
[INFO] [stdout]   --> tests/derive.rs:44:19
[INFO] [stdout]    |
[INFO] [stdout] 19 |     struct X {
[INFO] [stdout]    |     -------- function or associated item `name` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 44 |     assert_eq!(X::name(), "X");
[INFO] [stdout]    |                   ^^^^ function or associated item not found in `X`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]    = note: the following traits define an item `name`, perhaps you need to implement one of them:
[INFO] [stdout]            candidate #1: `ReadCbor`
[INFO] [stdout]            candidate #2: `clap::args::any_arg::AnyArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_cbor` found for struct `tuple_struct::X` in the current scope
[INFO] [stdout]   --> tests/derive.rs:53:34
[INFO] [stdout]    |
[INFO] [stdout] 50 |     struct X(u64, String);
[INFO] [stdout]    |     -------- method `write_cbor` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 53 |     let bytes = X(42, s.clone()).write_cbor(CborBuilder::default());
[INFO] [stdout]    |                                  ^^^^^^^^^^ method not found in `X`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]    = note: the following trait defines an item `write_cbor`, perhaps you need to implement it:
[INFO] [stdout]            candidate #1: `WriteCbor`
[INFO] [stdout] help: some of the expressions' fields have a method of the same name
[INFO] [stdout]    |
[INFO] [stdout] 53 |     let bytes = X(42, s.clone()).0.write_cbor(CborBuilder::default());
[INFO] [stdout]    |                                  ++
[INFO] [stdout] 53 |     let bytes = X(42, s.clone()).1.write_cbor(CborBuilder::default());
[INFO] [stdout]    |                                  ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `read_cbor` found for struct `tuple_struct::X` in the current scope
[INFO] [stdout]   --> tests/derive.rs:55:16
[INFO] [stdout]    |
[INFO] [stdout] 50 |     struct X(u64, String);
[INFO] [stdout]    |     -------- function or associated item `read_cbor` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 55 |     let x = X::read_cbor(bytes.as_ref()).unwrap();
[INFO] [stdout]    |                ^^^^^^^^^ function or associated item not found in `X`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]    = note: the following trait defines an item `read_cbor`, perhaps you need to implement it:
[INFO] [stdout]            candidate #1: `ReadCbor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `read_cbor` found for struct `tuple_struct::X` in the current scope
[INFO] [stdout]   --> tests/derive.rs:57:16
[INFO] [stdout]    |
[INFO] [stdout] 50 |     struct X(u64, String);
[INFO] [stdout]    |     -------- function or associated item `read_cbor` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 57 |     let e = X::read_cbor(Cbor::checked(&*b("81 18 2a")).unwrap()).unwrap_err();
[INFO] [stdout]    |                ^^^^^^^^^ function or associated item not found in `X`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]    = note: the following trait defines an item `read_cbor`, perhaps you need to implement it:
[INFO] [stdout]            candidate #1: `ReadCbor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `read_cbor` found for struct `tuple_struct::X` in the current scope
[INFO] [stdout]   --> tests/derive.rs:66:16
[INFO] [stdout]    |
[INFO] [stdout] 50 |     struct X(u64, String);
[INFO] [stdout]    |     -------- function or associated item `read_cbor` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 66 |     let x = X::read_cbor(Cbor::checked(&*b("83 17 60 00")).unwrap()).unwrap();
[INFO] [stdout]    |                ^^^^^^^^^ function or associated item not found in `X`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]    = note: the following trait defines an item `read_cbor`, perhaps you need to implement it:
[INFO] [stdout]            candidate #1: `ReadCbor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_cbor` found for struct `single_struct::X` in the current scope
[INFO] [stdout]   --> tests/derive.rs:76:14
[INFO] [stdout]    |
[INFO] [stdout] 73 |     struct X(u64);
[INFO] [stdout]    |     -------- method `write_cbor` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 76 |         X(3).write_cbor(CborBuilder::default()).as_slice(),
[INFO] [stdout]    |              ^^^^^^^^^^ method not found in `X`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]    = note: the following trait defines an item `write_cbor`, perhaps you need to implement it:
[INFO] [stdout]            candidate #1: `WriteCbor`
[INFO] [stdout] help: one of the expressions' fields has a method of the same name
[INFO] [stdout]    |
[INFO] [stdout] 76 |         X(3).0.write_cbor(CborBuilder::default()).as_slice(),
[INFO] [stdout]    |              ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `read_cbor` found for struct `single_struct::X` in the current scope
[INFO] [stdout]   --> tests/derive.rs:80:12
[INFO] [stdout]    |
[INFO] [stdout] 73 |     struct X(u64);
[INFO] [stdout]    |     -------- function or associated item `read_cbor` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 80 |         X::read_cbor(Cbor::checked(&*b("82 13 00")).unwrap()).unwrap(),
[INFO] [stdout]    |            ^^^^^^^^^ function or associated item not found in `X`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]    = note: the following trait defines an item `read_cbor`, perhaps you need to implement it:
[INFO] [stdout]            candidate #1: `ReadCbor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_cbor` found for struct `Y` in the current scope
[INFO] [stdout]   --> tests/derive.rs:88:21
[INFO] [stdout]    |
[INFO] [stdout] 86 |     struct Y(u64);
[INFO] [stdout]    |     -------- method `write_cbor` not found for this struct
[INFO] [stdout] 87 |
[INFO] [stdout] 88 |     assert_eq!(Y(3).write_cbor(CborBuilder::default()).as_slice(), b("03"));
[INFO] [stdout]    |                     ^^^^^^^^^^ method not found in `Y`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]    = note: the following trait defines an item `write_cbor`, perhaps you need to implement it:
[INFO] [stdout]            candidate #1: `WriteCbor`
[INFO] [stdout] help: one of the expressions' fields has a method of the same name
[INFO] [stdout]    |
[INFO] [stdout] 88 |     assert_eq!(Y(3).0.write_cbor(CborBuilder::default()).as_slice(), b("03"));
[INFO] [stdout]    |                     ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `read_cbor` found for struct `Y` in the current scope
[INFO] [stdout]   --> tests/derive.rs:90:12
[INFO] [stdout]    |
[INFO] [stdout] 86 |     struct Y(u64);
[INFO] [stdout]    |     -------- function or associated item `read_cbor` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 90 |         Y::read_cbor(Cbor::checked(&*b("13")).unwrap()).unwrap(),
[INFO] [stdout]    |            ^^^^^^^^^ function or associated item not found in `Y`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]    = note: the following trait defines an item `read_cbor`, perhaps you need to implement it:
[INFO] [stdout]            candidate #1: `ReadCbor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_cbor` found for enum `enums::X` in the current scope
[INFO] [stdout]    --> tests/derive.rs:110:25
[INFO] [stdout]     |
[INFO] [stdout] 98  |     enum X {
[INFO] [stdout]     |     ------ method `write_cbor` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 110 |     let bytes = X::Unit.write_cbor(CborBuilder::default());
[INFO] [stdout]     |                         ^^^^^^^^^^ method not found in `enums::X`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `write_cbor`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `WriteCbor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `read_cbor` found for enum `enums::X` in the current scope
[INFO] [stdout]    --> tests/derive.rs:112:19
[INFO] [stdout]     |
[INFO] [stdout] 98  |     enum X {
[INFO] [stdout]     |     ------ variant or associated item `read_cbor` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 112 |     assert_eq!(X::read_cbor(bytes.as_ref()).unwrap(), X::Unit);
[INFO] [stdout]     |                   ^^^^^^^^^ variant or associated item not found in `enums::X`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `read_cbor`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `ReadCbor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_cbor` found for enum `enums::X` in the current scope
[INFO] [stdout]    --> tests/derive.rs:114:27
[INFO] [stdout]     |
[INFO] [stdout] 98  |     enum X {
[INFO] [stdout]     |     ------ method `write_cbor` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 114 |     let bytes = X::One(1).write_cbor(CborBuilder::default());
[INFO] [stdout]     |                           ^^^^^^^^^^ method not found in `enums::X`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `write_cbor`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `WriteCbor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `read_cbor` found for enum `enums::X` in the current scope
[INFO] [stdout]    --> tests/derive.rs:116:19
[INFO] [stdout]     |
[INFO] [stdout] 98  |     enum X {
[INFO] [stdout]     |     ------ variant or associated item `read_cbor` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 116 |     assert_eq!(X::read_cbor(bytes.as_ref()).unwrap(), X::One(1));
[INFO] [stdout]     |                   ^^^^^^^^^ variant or associated item not found in `enums::X`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `read_cbor`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `ReadCbor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_cbor` found for enum `enums::X` in the current scope
[INFO] [stdout]    --> tests/derive.rs:118:32
[INFO] [stdout]     |
[INFO] [stdout] 98  |     enum X {
[INFO] [stdout]     |     ------ method `write_cbor` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 118 |     let bytes = X::OnePrime(2).write_cbor(CborBuilder::default());
[INFO] [stdout]     |                                ^^^^^^^^^^ method not found in `enums::X`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `write_cbor`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `WriteCbor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `read_cbor` found for enum `enums::X` in the current scope
[INFO] [stdout]    --> tests/derive.rs:120:19
[INFO] [stdout]     |
[INFO] [stdout] 98  |     enum X {
[INFO] [stdout]     |     ------ variant or associated item `read_cbor` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 120 |     assert_eq!(X::read_cbor(bytes.as_ref()).unwrap(), X::OnePrime(2));
[INFO] [stdout]     |                   ^^^^^^^^^ variant or associated item not found in `enums::X`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `read_cbor`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `ReadCbor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_cbor` found for enum `enums::X` in the current scope
[INFO] [stdout]    --> tests/derive.rs:122:30
[INFO] [stdout]     |
[INFO] [stdout] 98  |     enum X {
[INFO] [stdout]     |     ------ method `write_cbor` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 122 |     let bytes = X::Two(3, 4).write_cbor(CborBuilder::default());
[INFO] [stdout]     |                              ^^^^^^^^^^ method not found in `enums::X`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `write_cbor`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `WriteCbor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `read_cbor` found for enum `enums::X` in the current scope
[INFO] [stdout]    --> tests/derive.rs:124:19
[INFO] [stdout]     |
[INFO] [stdout] 98  |     enum X {
[INFO] [stdout]     |     ------ variant or associated item `read_cbor` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 124 |     assert_eq!(X::read_cbor(bytes.as_ref()).unwrap(), X::Two(3, 4));
[INFO] [stdout]     |                   ^^^^^^^^^ variant or associated item not found in `enums::X`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `read_cbor`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `ReadCbor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_cbor` found for enum `enums::X` in the current scope
[INFO] [stdout]    --> tests/derive.rs:126:39
[INFO] [stdout]     |
[INFO] [stdout] 98  |     enum X {
[INFO] [stdout]     |     ------ method `write_cbor` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 126 |     let bytes = X::Rec { a: 5, b: 6 }.write_cbor(CborBuilder::default());
[INFO] [stdout]     |                                       ^^^^^^^^^^ method not found in `enums::X`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `write_cbor`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `WriteCbor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `read_cbor` found for enum `enums::X` in the current scope
[INFO] [stdout]    --> tests/derive.rs:128:19
[INFO] [stdout]     |
[INFO] [stdout] 98  |     enum X {
[INFO] [stdout]     |     ------ variant or associated item `read_cbor` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 128 |     assert_eq!(X::read_cbor(bytes.as_ref()).unwrap(), X::Rec { a: 5, b: 6 });
[INFO] [stdout]     |                   ^^^^^^^^^ variant or associated item not found in `enums::X`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `read_cbor`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `ReadCbor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_cbor` found for struct `error::X` in the current scope
[INFO] [stdout]    --> tests/derive.rs:137:31
[INFO] [stdout]     |
[INFO] [stdout] 135 |     struct X(Vec<u32>);
[INFO] [stdout]     |     -------- method `write_cbor` not found for this struct
[INFO] [stdout] 136 |
[INFO] [stdout] 137 |     let bytes = X(vec![1, 2]).write_cbor(CborBuilder::default());
[INFO] [stdout]     |                               ^^^^^^^^^^ method not found in `error::X`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `write_cbor`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `WriteCbor`
[INFO] [stdout] help: one of the expressions' fields has a method of the same name
[INFO] [stdout]     |
[INFO] [stdout] 137 |     let bytes = X(vec![1, 2]).0.write_cbor(CborBuilder::default());
[INFO] [stdout]     |                               ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `read_cbor` found for struct `error::X` in the current scope
[INFO] [stdout]    --> tests/derive.rs:139:19
[INFO] [stdout]     |
[INFO] [stdout] 135 |     struct X(Vec<u32>);
[INFO] [stdout]     |     -------- function or associated item `read_cbor` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 139 |     assert_eq!(X::read_cbor(bytes.as_ref()).unwrap(), X(vec![1, 2]));
[INFO] [stdout]     |                   ^^^^^^^^^ function or associated item not found in `error::X`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `read_cbor`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `ReadCbor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `read_cbor` found for struct `error::X` in the current scope
[INFO] [stdout]    --> tests/derive.rs:141:18
[INFO] [stdout]     |
[INFO] [stdout] 135 |     struct X(Vec<u32>);
[INFO] [stdout]     |     -------- function or associated item `read_cbor` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 141 |     let err = X::read_cbor(Cbor::checked(&*b("82 21 02")).unwrap()).unwrap_err();
[INFO] [stdout]     |                  ^^^^^^^^^ function or associated item not found in `error::X`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `read_cbor`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `ReadCbor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `read_cbor` found for struct `error::X` in the current scope
[INFO] [stdout]    --> tests/derive.rs:144:18
[INFO] [stdout]     |
[INFO] [stdout] 135 |     struct X(Vec<u32>);
[INFO] [stdout]     |     -------- function or associated item `read_cbor` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 144 |     let err = X::read_cbor(Cbor::checked(&*b("82 41 00 02")).unwrap()).unwrap_err();
[INFO] [stdout]     |                  ^^^^^^^^^ function or associated item not found in `error::X`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `read_cbor`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `ReadCbor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `read_cbor` found for struct `error::X` in the current scope
[INFO] [stdout]    --> tests/derive.rs:147:18
[INFO] [stdout]     |
[INFO] [stdout] 135 |     struct X(Vec<u32>);
[INFO] [stdout]     |     -------- function or associated item `read_cbor` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 147 |     let err = X::read_cbor(Cbor::checked(&*b("82 c2 41 00 02")).unwrap()).unwrap_err();
[INFO] [stdout]     |                  ^^^^^^^^^ function or associated item not found in `error::X`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `read_cbor`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `ReadCbor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `read_cbor` found for struct `error::X` in the current scope
[INFO] [stdout]    --> tests/derive.rs:153:18
[INFO] [stdout]     |
[INFO] [stdout] 135 |     struct X(Vec<u32>);
[INFO] [stdout]     |     -------- function or associated item `read_cbor` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 153 |     let err = X::read_cbor(Cbor::checked(&*b("a1 01 02")).unwrap()).unwrap_err();
[INFO] [stdout]     |                  ^^^^^^^^^ function or associated item not found in `error::X`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `read_cbor`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `ReadCbor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 44 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cbor-data` due to 45 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "d71e15f035ca636b1ef582ee5a4fe747cfcdfef36664002a1e67cc9988f715d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d71e15f035ca636b1ef582ee5a4fe747cfcdfef36664002a1e67cc9988f715d1", kill_on_drop: false }`
[INFO] [stdout] d71e15f035ca636b1ef582ee5a4fe747cfcdfef36664002a1e67cc9988f715d1
