[INFO] cloning repository https://github.com/paritytech/parity-codec
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/paritytech/parity-codec" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparitytech%2Fparity-codec", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d889b6256f047cdc8f5c67175ebd2e59adaf968f
[INFO] checking paritytech/parity-codec against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparitytech%2Fparity-codec" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/paritytech/parity-codec on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/paritytech/parity-codec
[INFO] finished tweaking git repo https://github.com/paritytech/parity-codec
[INFO] tweaked toml for git repo https://github.com/paritytech/parity-codec written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/paritytech/parity-codec already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "inspect" "e4af0c4c91dbe605b45889d745225bac09062fdb30569fc696d85d62608a2ce0", kill_on_drop: false }`
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[INFO] [stdout] e79ba9c7c5a4af33739f77da61c2fdb009de5729e6f3e1bc1e19131e2cd005e7
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[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.72
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[INFO] [stderr]     Checking once_cell v1.5.2
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]     Checking regex-syntax v0.6.22
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[INFO] [stderr]     Checking byte-slice-cast v1.0.0
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[INFO] [stderr]     Checking plotters-backend v0.3.0
[INFO] [stderr]     Checking half v1.7.1
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[INFO] [stderr]    Compiling honggfuzz v0.5.54
[INFO] [stderr]     Checking itertools v0.9.0
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[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]     Checking quote v1.0.7
[INFO] [stderr]     Checking bitvec v0.20.1
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[INFO] [stderr]    Compiling thiserror-impl v1.0.25
[INFO] [stderr]    Compiling derive_arbitrary v1.0.1
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.1
[INFO] [stderr]     Checking arbitrary v1.0.1
[INFO] [stderr]    Compiling thiserror v1.0.25
[INFO] [stderr]     Checking toml v0.5.6
[INFO] [stderr]     Checking bstr v0.2.14
[INFO] [stderr]     Checking serde_cbor v0.11.1
[INFO] [stderr]     Checking csv v1.1.5
[INFO] [stderr]     Checking proc-macro-crate v1.0.0
[INFO] [stderr]     Checking parity-scale-codec-derive v2.2.0 (/opt/rustwide/workdir/derive)
[INFO] [stderr]     Checking tinytemplate v1.2.0
[INFO] [stdout] warning: function is never used: `crate_access`
[INFO] [stdout]    --> derive/src/utils.rs:125:4
[INFO] [stdout]     |
[INFO] [stdout] 125 | fn crate_access() -> syn::Result<Ident> {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `codec_crate_path`
[INFO] [stdout]    --> derive/src/utils.rs:174:8
[INFO] [stdout]     |
[INFO] [stdout] 174 | pub fn codec_crate_path(attrs: &[Attribute]) -> syn::Result<Path> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `custom_mel_trait_bound`
[INFO] [stdout]    --> derive/src/utils.rs:227:8
[INFO] [stdout]     |
[INFO] [stdout] 227 | pub fn custom_mel_trait_bound(attrs: &[Attribute]) -> Option<TraitBounds> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking criterion v0.3.4
[INFO] [stdout] warning: function is never used: `crate_access`
[INFO] [stdout]    --> derive/src/utils.rs:125:4
[INFO] [stdout]     |
[INFO] [stdout] 125 | fn crate_access() -> syn::Result<Ident> {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `codec_crate_path`
[INFO] [stdout]    --> derive/src/utils.rs:174:8
[INFO] [stdout]     |
[INFO] [stdout] 174 | pub fn codec_crate_path(attrs: &[Attribute]) -> syn::Result<Path> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `custom_mel_trait_bound`
[INFO] [stdout]    --> derive/src/utils.rs:227:8
[INFO] [stdout]     |
[INFO] [stdout] 227 | pub fn custom_mel_trait_bound(attrs: &[Attribute]) -> Option<TraitBounds> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking parity-scale-codec v2.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking codec-fuzzer v0.1.0 (/opt/rustwide/workdir/fuzzer)
[INFO] [stdout] error[E0432]: unresolved import `parity_scale_codec::MaxEncodedLen`
[INFO] [stdout]   --> tests/max_encoded_len.rs:19:26
[INFO] [stdout]    |
[INFO] [stdout] 19 | use parity_scale_codec::{MaxEncodedLen, Compact, Encode};
[INFO] [stdout]    |                          ^^^^^^^^^^^^^ no `MaxEncodedLen` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the derive macro `MaxEncodedLen`
[INFO] [stdout]   --> tests/max_encoded_len.rs:21:18
[INFO] [stdout]    |
[INFO] [stdout] 21 | #[derive(Encode, MaxEncodedLen)]
[INFO] [stdout]    |                  ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the derive macro `MaxEncodedLen`
[INFO] [stdout]   --> tests/max_encoded_len.rs:32:18
[INFO] [stdout]    |
[INFO] [stdout] 32 | #[derive(Encode, MaxEncodedLen)]
[INFO] [stdout]    |                  ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the derive macro `MaxEncodedLen`
[INFO] [stdout]   --> tests/max_encoded_len.rs:43:18
[INFO] [stdout]    |
[INFO] [stdout] 43 | #[derive(Encode, MaxEncodedLen)]
[INFO] [stdout]    |                  ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the derive macro `MaxEncodedLen`
[INFO] [stdout]   --> tests/max_encoded_len.rs:55:18
[INFO] [stdout]    |
[INFO] [stdout] 55 | #[derive(Encode, MaxEncodedLen)]
[INFO] [stdout]    |                  ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the derive macro `MaxEncodedLen`
[INFO] [stdout]   --> tests/max_encoded_len.rs:73:18
[INFO] [stdout]    |
[INFO] [stdout] 73 | #[derive(Encode, MaxEncodedLen)]
[INFO] [stdout]    |                  ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the derive macro `MaxEncodedLen`
[INFO] [stdout]   --> tests/max_encoded_len.rs:81:18
[INFO] [stdout]    |
[INFO] [stdout] 81 | #[derive(Encode, MaxEncodedLen)]
[INFO] [stdout]    |                  ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the derive macro `MaxEncodedLen`
[INFO] [stdout]   --> tests/max_encoded_len.rs:89:18
[INFO] [stdout]    |
[INFO] [stdout] 89 | #[derive(Encode, MaxEncodedLen)]
[INFO] [stdout]    |                  ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the derive macro `MaxEncodedLen`
[INFO] [stdout]    --> tests/max_encoded_len.rs:123:18
[INFO] [stdout]     |
[INFO] [stdout] 123 | #[derive(Encode, MaxEncodedLen)]
[INFO] [stdout]     |                  ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the derive macro `MaxEncodedLen`
[INFO] [stdout]    --> tests/max_encoded_len.rs:135:18
[INFO] [stdout]     |
[INFO] [stdout] 135 | #[derive(Encode, MaxEncodedLen)]
[INFO] [stdout]     |                  ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the derive macro `MaxEncodedLen`
[INFO] [stdout]    --> tests/max_encoded_len.rs:147:18
[INFO] [stdout]     |
[INFO] [stdout] 147 | #[derive(Encode, MaxEncodedLen)]
[INFO] [stdout]     |                  ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the derive macro `MaxEncodedLen`
[INFO] [stdout]    --> tests/max_encoded_len.rs:159:18
[INFO] [stdout]     |
[INFO] [stdout] 159 | #[derive(Encode, MaxEncodedLen)]
[INFO] [stdout]     |                  ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the derive macro `MaxEncodedLen`
[INFO] [stdout]    --> tests/max_encoded_len.rs:172:18
[INFO] [stdout]     |
[INFO] [stdout] 172 | #[derive(Encode, MaxEncodedLen)]
[INFO] [stdout]     |                  ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 13 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `parity-scale-codec`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: use of deprecated associated function `criterion::Criterion::<M>::bench_function_over_inputs`: Please use BenchmarkGroups instead.
[INFO] [stdout]    --> benches/benches.rs:116:4
[INFO] [stdout]     |
[INFO] [stdout] 116 |     c.bench_function_over_inputs(&format!("vec_encode_{}", type_name::<T>()), |b, &vec_size| {
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `criterion::Criterion::<M>::bench_function_over_inputs`: Please use BenchmarkGroups instead.
[INFO] [stdout]    --> benches/benches.rs:127:4
[INFO] [stdout]     |
[INFO] [stdout] 127 |     c.bench_function_over_inputs(&format!("vec_decode_{}", type_name::<T>()), |b, &vec_size| {
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `criterion::Criterion::<M>::bench_function_over_inputs`: Please use BenchmarkGroups instead.
[INFO] [stdout]    --> benches/benches.rs:142:4
[INFO] [stdout]     |
[INFO] [stdout] 142 |     c.bench_function_over_inputs(&format!("vec_decode_no_limit_{}", type_name::<T>()), |b, &vec_size| {
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `criterion::Criterion::<M>::bench_function_over_inputs`: Please use BenchmarkGroups instead.
[INFO] [stdout]    --> benches/benches.rs:173:4
[INFO] [stdout]     |
[INFO] [stdout] 173 |     c.bench_function_over_inputs("vec_encode_complex_type", move |b, &vec_size| {
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `criterion::Criterion::<M>::bench_function_over_inputs`: Please use BenchmarkGroups instead.
[INFO] [stdout]    --> benches/benches.rs:180:4
[INFO] [stdout]     |
[INFO] [stdout] 180 |     c.bench_function_over_inputs("vec_decode_complex_type", move |b, &vec_size| {
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `criterion::Criterion::<M>::bench_function_over_inputs`: Please use BenchmarkGroups instead.
[INFO] [stdout]    --> benches/benches.rs:205:4
[INFO] [stdout]     |
[INFO] [stdout] 205 |     c.bench_function_over_inputs("bitvec_u8_encode - BitVec<u8>", |b, &size| {
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `criterion::Criterion::<M>::bench_function_over_inputs`: Please use BenchmarkGroups instead.
[INFO] [stdout]    --> benches/benches.rs:218:4
[INFO] [stdout]     |
[INFO] [stdout] 218 |     c.bench_function_over_inputs("bitvec_u8_decode - BitVec<u8>", |b, &size| {
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `crate_access`
[INFO] [stdout]    --> derive/src/utils.rs:125:4
[INFO] [stdout]     |
[INFO] [stdout] 125 | fn crate_access() -> syn::Result<Ident> {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `codec_crate_path`
[INFO] [stdout]    --> derive/src/utils.rs:174:8
[INFO] [stdout]     |
[INFO] [stdout] 174 | pub fn codec_crate_path(attrs: &[Attribute]) -> syn::Result<Path> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `custom_mel_trait_bound`
[INFO] [stdout]    --> derive/src/utils.rs:227:8
[INFO] [stdout]     |
[INFO] [stdout] 227 | pub fn custom_mel_trait_bound(attrs: &[Attribute]) -> Option<TraitBounds> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "e79ba9c7c5a4af33739f77da61c2fdb009de5729e6f3e1bc1e19131e2cd005e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e79ba9c7c5a4af33739f77da61c2fdb009de5729e6f3e1bc1e19131e2cd005e7", kill_on_drop: false }`
[INFO] [stdout] e79ba9c7c5a4af33739f77da61c2fdb009de5729e6f3e1bc1e19131e2cd005e7