[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 }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparitytech%2Fparity-codec'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d302efee529e7b7ed97d4034dabb57cd044b7239
[INFO] testing paritytech/parity-codec against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparitytech%2Fparity-codec" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[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-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/paritytech/parity-codec on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/paritytech/parity-codec 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] [stderr]   Downloaded rustix v0.37.25
[INFO] [stderr]   Downloaded honggfuzz v0.5.57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "d0705d96d98969ce94eed4d0c5939a8788838dda343f22db32b16b8c182108be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d0705d96d98969ce94eed4d0c5939a8788838dda343f22db32b16b8c182108be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0705d96d98969ce94eed4d0c5939a8788838dda343f22db32b16b8c182108be", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "5d94dcf8d89ed88394d46ab85d0fd398567989d3451d5eeff38c1ceb27a60d13", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling byte-slice-cast v1.2.3
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]    Compiling const_format v0.2.34
[INFO] [stderr]    Compiling parity-scale-codec v3.7.5 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.3
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.54s
[INFO] running `Command { std: "docker" "inspect" "5d94dcf8d89ed88394d46ab85d0fd398567989d3451d5eeff38c1ceb27a60d13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d94dcf8d89ed88394d46ab85d0fd398567989d3451d5eeff38c1ceb27a60d13", kill_on_drop: false }`
[INFO] [stdout] 5d94dcf8d89ed88394d46ab85d0fd398567989d3451d5eeff38c1ceb27a60d13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c1dba77448f44c3b89113c224187bbcf7f47a4f78b6953bb3d9995b598351346
[INFO] running `Command { std: "docker" "start" "-a" "c1dba77448f44c3b89113c224187bbcf7f47a4f78b6953bb3d9995b598351346", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
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[INFO] [stderr]    Compiling serde_derive v1.0.219
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[INFO] [stderr]    Compiling ciborium-io v0.2.0
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling clap_builder v4.5.27
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[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
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[INFO] [stderr]    Compiling unarray v0.1.4
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling enumflags2 v0.7.12
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling regex v1.5.6
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling toml_parser v1.0.0
[INFO] [stderr]    Compiling getrandom v0.3.3
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[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling criterion-plot v0.6.0
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling rand_xorshift v0.4.0
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.1
[INFO] [stderr]    Compiling clap v4.5.28
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling quickcheck v1.0.3
[INFO] [stderr]    Compiling proc-macro-crate v3.3.0
[INFO] [stderr]    Compiling tempfile v3.5.0
[INFO] [stderr]    Compiling parity-scale-codec-derive v3.7.5 (/opt/rustwide/workdir/derive)
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling proptest v1.7.0
[INFO] [stderr]    Compiling serde_json v1.0.111
[INFO] [stderr]    Compiling serde_spanned v1.0.0
[INFO] [stderr]    Compiling toml_datetime v0.7.0
[INFO] [stderr]    Compiling ciborium v0.2.0
[INFO] [stderr]    Compiling parity-scale-codec v3.7.5 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling toml v0.9.0
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.7.0
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[INFO] [stdout] warning: struct `Header` is never constructed
[INFO] [stdout]   --> tests/bounds.rs:21:13
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub struct Header<Number> {
[INFO] [stdout]    |                ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `U2` is never constructed
[INFO] [stdout]   --> tests/single_field_struct_encoding.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 74 | struct U2 {
[INFO] [stdout]    |        ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StructWithPhantom` is never constructed
[INFO] [stdout]   --> tests/mod.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 | struct StructWithPhantom {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `EnumWithU32Repr` is never used
[INFO] [stdout]    --> tests/mod.rs:120:6
[INFO] [stdout]     |
[INFO] [stdout] 120 | enum EnumWithU32Repr {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `EnumWithI32Repr` is never used
[INFO] [stdout]    --> tests/mod.rs:131:6
[INFO] [stdout]     |
[INFO] [stdout] 131 | enum EnumWithI32Repr {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Foo` is never used
[INFO] [stdout]    --> tests/mod.rs:553:11
[INFO] [stdout]     |
[INFO] [stdout] 553 |     pub enum Foo {
[INFO] [stdout]     |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Bar` is never constructed
[INFO] [stdout]    --> tests/mod.rs:559:13
[INFO] [stdout]     |
[INFO] [stdout] 559 |     pub struct Bar {
[INFO] [stdout]     |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MyStruct` is never constructed
[INFO] [stdout]    --> tests/mod.rs:600:15
[INFO] [stdout]     |
[INFO] [stdout] 600 |             pub struct MyStruct {
[INFO] [stdout]     |                        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 606 |     make_struct!(#[derive(DeriveEncode, DeriveDecode, DeriveDecodeWithMemTracking)]);
[INFO] [stdout]     |     -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `make_struct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `MyEnum` is never used
[INFO] [stdout]    --> tests/mod.rs:678:11
[INFO] [stdout]     |
[INFO] [stdout] 678 |     pub enum MyEnum {
[INFO] [stdout]     |              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NewtypeWithZstBox` is never constructed
[INFO] [stdout]    --> tests/mod.rs:755:9
[INFO] [stdout]     |
[INFO] [stdout] 755 |     struct NewtypeWithZstBox(#[allow(dead_code)] Box<NewtypeWithZst>);
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NewtypeWithZstBox` is never constructed
[INFO] [stdout]    --> tests/mod.rs:783:9
[INFO] [stdout]     |
[INFO] [stdout] 783 |     struct NewtypeWithZstBox(Box<NewtypeWithZst>);
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Enum` is never used
[INFO] [stdout]    --> tests/mod.rs:941:7
[INFO] [stdout]     |
[INFO] [stdout] 941 |     enum Enum {
[INFO] [stdout]     |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 31.70s
[INFO] running `Command { std: "docker" "inspect" "c1dba77448f44c3b89113c224187bbcf7f47a4f78b6953bb3d9995b598351346", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1dba77448f44c3b89113c224187bbcf7f47a4f78b6953bb3d9995b598351346", kill_on_drop: false }`
[INFO] [stdout] c1dba77448f44c3b89113c224187bbcf7f47a4f78b6953bb3d9995b598351346
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 290e5f168d0b0153a0a51f8db1ab45db649971a4cd822a40196c24e175e245f0
[INFO] running `Command { std: "docker" "start" "-a" "290e5f168d0b0153a0a51f8db1ab45db649971a4cd822a40196c24e175e245f0", kill_on_drop: false }`
[INFO] [stderr] warning: struct `StructWithPhantom` is never constructed
[INFO] [stderr]   --> tests/mod.rs:41:8
[INFO] [stderr]    |
[INFO] [stderr] 41 | struct StructWithPhantom {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum `EnumWithU32Repr` is never used
[INFO] [stderr]    --> tests/mod.rs:120:6
[INFO] [stderr]     |
[INFO] [stderr] 120 | enum EnumWithU32Repr {
[INFO] [stderr]     |      ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `EnumWithI32Repr` is never used
[INFO] [stderr]    --> tests/mod.rs:131:6
[INFO] [stderr]     |
[INFO] [stderr] 131 | enum EnumWithI32Repr {
[INFO] [stderr]     |      ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Foo` is never used
[INFO] [stderr]    --> tests/mod.rs:553:11
[INFO] [stderr]     |
[INFO] [stderr] 553 |     pub enum Foo {
[INFO] [stderr]     |              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Bar` is never constructed
[INFO] [stderr]    --> tests/mod.rs:559:13
[INFO] [stderr]     |
[INFO] [stderr] 559 |     pub struct Bar {
[INFO] [stderr]     |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `MyStruct` is never constructed
[INFO] [stderr]    --> tests/mod.rs:600:15
[INFO] [stderr]     |
[INFO] [stderr] 600 |             pub struct MyStruct {
[INFO] [stderr]     |                        ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 606 |     make_struct!(#[derive(DeriveEncode, DeriveDecode, DeriveDecodeWithMemTracking)]);
[INFO] [stderr]     |     -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `make_struct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: enum `MyEnum` is never used
[INFO] [stderr]    --> tests/mod.rs:678:11
[INFO] [stderr]     |
[INFO] [stderr] 678 |     pub enum MyEnum {
[INFO] [stderr]     |              ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `NewtypeWithZstBox` is never constructed
[INFO] [stderr]    --> tests/mod.rs:755:9
[INFO] [stderr]     |
[INFO] [stderr] 755 |     struct NewtypeWithZstBox(#[allow(dead_code)] Box<NewtypeWithZst>);
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `NewtypeWithZstBox` is never constructed
[INFO] [stderr]    --> tests/mod.rs:783:9
[INFO] [stderr]     |
[INFO] [stderr] 783 |     struct NewtypeWithZstBox(Box<NewtypeWithZst>);
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Enum` is never used
[INFO] [stderr]    --> tests/mod.rs:941:7
[INFO] [stderr]     |
[INFO] [stderr] 941 |     enum Enum {
[INFO] [stderr]     |          ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `U2` is never constructed
[INFO] [stderr]   --> tests/single_field_struct_encoding.rs:74:8
[INFO] [stderr]    |
[INFO] [stderr] 74 | struct U2 {
[INFO] [stderr]    |        ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Header` is never constructed
[INFO] [stderr]   --> tests/bounds.rs:21:13
[INFO] [stderr]    |
[INFO] [stderr] 21 |     pub struct Header<Number> {
[INFO] [stderr]    |                ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `parity-scale-codec` (test "mod") generated 10 warnings
[INFO] [stderr] warning: `parity-scale-codec` (test "single_field_struct_encoding") generated 1 warning
[INFO] [stderr] warning: `parity-scale-codec` (test "bounds") generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/parity_scale_codec-ffbc75205dedf5f8)
[INFO] [stdout] 
[INFO] [stdout] running 81 tests
[INFO] [stdout] test codec::tests::codec_vec_deque_u8_and_u16 ... ok
[INFO] [stdout] test codec::tests::boolean ... ok
[INFO] [stdout] test codec::tests::decoding_does_not_overflow ... ok
[INFO] [stdout] test codec::tests::cow_works ... ok
[INFO] [stdout] test codec::tests::encoded_size_works ... ok
[INFO] [stdout] test codec::tests::empty_array_encode_and_decode ... ok
[INFO] [stdout] test codec::tests::encode_borrowed_tuple ... ok
[INFO] [stdout] test codec::tests::cow_string_works ... ok
[INFO] [stdout] test codec::tests::io_reader ... ok
[INFO] [stdout] test codec::tests::len_works_for_decode_collection_types ... ok
[INFO] [stdout] test codec::tests::malformed_duration_encoding_fails ... ok
[INFO] [stdout] test codec::tests::duration ... ok
[INFO] [stdout] test codec::tests::codec_iterator ... ok
[INFO] [stdout] test codec::tests::not_limit_input_test ... ok
[INFO] [stdout] test codec::tests::string_encoded_as_expected ... ok
[INFO] [stdout] test codec::tests::ranges ... ok
[INFO] [stdout] test codec::tests::test_array_encode_and_decode_f64 ... ok
[INFO] [stdout] test codec::tests::test_array_encode_and_decode_u128 ... ok
[INFO] [stdout] test codec::tests::test_array_encode_and_decode_i32 ... ok
[INFO] [stdout] test codec::tests::test_array_encode_and_decode_i128 ... ok
[INFO] [stdout] test codec::tests::test_array_encode_and_decode_i16 ... ok
[INFO] [stdout] test codec::tests::test_array_encode_and_decode_u16 ... ok
[INFO] [stdout] test codec::tests::test_array_encode_and_decode_u64 ... ok
[INFO] [stdout] test codec::tests::test_array_encode_and_decode_i8 ... ok
[INFO] [stdout] test codec::tests::test_array_encode_and_decode_i64 ... ok
[INFO] [stdout] test codec::tests::vec_of_empty_tuples_encoded_as_expected ... ok
[INFO] [stdout] test codec::tests::vec_of_i16_encoded_as_expected ... ok
[INFO] [stdout] test codec::tests::test_array_encode_and_decode_u32 ... ok
[INFO] [stdout] test codec::tests::vec_of_option_bool_encoded_as_expected ... ok
[INFO] [stdout] test codec::tests::vec_of_u8_encoded_as_expected ... ok
[INFO] [stdout] test compact::tests::array_vec_output ... ok
[INFO] [stdout] test codec::tests::test_array_encode_and_decode_f32 ... ok
[INFO] [stdout] test codec::tests::vec_decode_right_capacity ... ok
[INFO] [stdout] test codec::tests::vec_deque_encode_like_vec ... ok
[INFO] [stdout] test codec::tests::vec_is_sliceable ... ok
[INFO] [stdout] test compact::tests::compact_64_encoding_works ... ok
[INFO] [stdout] test codec::tests::vec_of_option_int_encoded_as_expected ... ok
[INFO] [stdout] test codec::tests::vec_of_string_encoded_as_expected ... ok
[INFO] [stdout] test compact::tests::compact_128_encoding_works ... ok
[INFO] [stdout] test compact::tests::compact_16_encoding_works ... ok
[INFO] [stdout] test compact::tests::compact_32_encoding_works ... ok
[INFO] [stdout] test compact::tests::compact_8_encoding_works ... ok
[INFO] [stdout] test compact::tests::compact_as_8_encoding_works ... ok
[INFO] [stdout] test compact::tests::compact_as_has_compact ... ok
[INFO] [stdout] test codec::tests::string_invalid_utf8 ... ok
[INFO] [stdout] test codec::tests::test_array_encode_and_decode_u8 ... ok
[INFO] [stdout] test codec::tests::u64_max ... ok
[INFO] [stdout] test compact::tests::compact_integers_encoded_as_expected ... ok
[INFO] [stdout] test compact::tests::u8_roundtrip ... ok
[INFO] [stdout] test counted_input::test::test_counted_input_input_impl ... ok
[INFO] [stdout] test compact::tests::should_avoid_overlapping_definition ... ok
[INFO] [stdout] test compact::tests::compact_u128_test ... ok
[INFO] [stdout] test compact::tests::u128_roundtrip ... ok
[INFO] [stdout] test compact::tests::u64_roundtrip ... ok
[INFO] [stdout] test compact::tests::u32_roundtrip ... ok
[INFO] [stdout] test compact::tests::u16_roundtrip ... ok
[INFO] [stdout] test codec::tests::should_work_for_wrapper_types ... ok
[INFO] [stdout] test compact::tests::compact_u64_test ... ok
[INFO] [stdout] test compact::tests::compact_using_encoded_arrayvec_size ... ok
[INFO] [stdout] test compact::tests::prefix_input_empty_read_unchanged ... ok
[INFO] [stdout] test codec::tests::shared_references_implement_encode ... ok
[INFO] [stdout] test decode_all::tests::decode_all_works ... ok
[INFO] [stdout] test depth_limit::tests::decode_all_with_limit_advances_input ... ok
[INFO] [stdout] test depth_limit::tests::decode_limit_advances_input ... ok
[INFO] [stdout] test depth_limit::tests::decode_limit_works ... ok
[INFO] [stdout] test encode_like::tests::interface_testing ... ok
[INFO] [stdout] test counted_input::test::test_counted_input_max_count_read ... ok
[INFO] [stdout] test counted_input::test::test_counted_input_max_count_read_byte ... ok
[INFO] [stdout] test encode_like::tests::btreemap_and_slice_are_working ... ok
[INFO] [stdout] test error::tests::test_full_error ... ok
[INFO] [stdout] test error::tests::impl_std_error ... ok
[INFO] [stdout] test compact::tests::array_vec_output_oob - should panic ... ok
[INFO] [stdout] test codec::tests::some_encode_like ... ok
[INFO] [stdout] test encode_append::tests::append_non_copyable ... ok
[INFO] [stdout] test encode_like::tests::vec_and_slice_are_working ... ok
[INFO] [stdout] test encode_append::tests::vec_encode_append_works ... ok
[INFO] [stdout] test encode_append::tests::vec_encode_like_append_works ... ok
[INFO] [stdout] test encode_append::tests::vecdeque_encode_append_works ... ok
[INFO] [stdout] test encode_append::tests::vecdeque_encode_append_multiple_items_works ... ok
[INFO] [stdout] test encode_append::tests::vec_encode_append_multiple_items_works ... ok
[INFO] [stdout] test btree_utils::test::mem_size_of_btree_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 81 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.81s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/bitflags.rs (/opt/rustwide/target/debug/deps/bitflags-619de5a25e094c95)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/bounds.rs (/opt/rustwide/target/debug/deps/bounds-3744f77f5154447a)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test ensure_derive_macro_derives_bounds_correctly ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/chain-error.rs (/opt/rustwide/target/debug/deps/chain_error-6a50a845231f35cc)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test full_error_enum_unknown_variant ... ok
[INFO] [stdout] test full_error_struct_unnamed ... ok
[INFO] [stdout] test full_error_struct_named ... ok
[INFO] [stdout] test full_error_enum_unnamed_field ... ok
[INFO] [stdout] test full_error_enum_named_field ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/clippy.rs (/opt/rustwide/target/debug/deps/clippy-e4755399ef11b746)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/decode_with_mem_tracking_ui.rs (/opt/rustwide/target/debug/deps/decode_with_mem_tracking_ui-34eb34370efb30d7)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]      Running tests/max_encoded_len.rs (/opt/rustwide/target/debug/deps/max_encoded_len-538346e8faf2de2a)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/max_encoded_len_ui.rs (/opt/rustwide/target/debug/deps/max_encoded_len_ui-4a6a9b1f75adb6e5)
[INFO] [stderr]      Running tests/mem_tracking.rs (/opt/rustwide/target/debug/deps/mem_tracking-8fc11ee8c46ed65a)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test decode_complex_derived_struct_works ... ok
[INFO] [stdout] test mem_limit_exceeded_is_triggered ... ok
[INFO] [stdout] test decode_simple_objects_works ... ok
[INFO] [stderr]      Running tests/mod.rs (/opt/rustwide/target/debug/deps/mod-c8954c73cbcc77e1)
[INFO] [stdout] test decode_complex_objects_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 47 tests
[INFO] [stdout] test codec_vec_u8 ... ok
[INFO] [stdout] test compact_with_has_compact_works ... ok
[INFO] [stdout] test associated_type_bounds ... ok
[INFO] [stdout] test compact_meta_attribute_works ... ok
[INFO] [stdout] test boxed_zero_sized_newtype_with_everything_being_transparent_is_decoded_correctly ... ok
[INFO] [stdout] test cow_str_decode_with_mem_tracking ... ok
[INFO] [stdout] test crafted_input_for_vec_t ... ok
[INFO] [stdout] test custom_trait_bound ... ok
[INFO] [stdout] test crafted_input_for_vec_u8 ... ok
[INFO] [stdout] test decoding_two_indirectly_boxed_arrays_works ... ok
[INFO] [stdout] test enum_compact_meta_attribute_works ... ok
[INFO] [stdout] test encoded_as_with_has_compact_works ... ok
[INFO] [stdout] test generic_bound_hascompact ... ok
[INFO] [stdout] test derive_decode_for_enum_with_lifetime_param_and_struct_like_variant ... ok
[INFO] [stdout] test deserializing_of_big_recursively_nested_enum_works ... ok
[INFO] [stdout] test encode_decode_empty_enum ... ok
[INFO] [stdout] test enum_compact_and_encoded_as_with_has_compact_works ... ok
[INFO] [stdout] test generic_bound_encoded_as ... ok
[INFO] [stdout] test generic_trait ... ok
[INFO] [stdout] test issue_747_enum_with_group_id_compiles ... ok
[INFO] [stdout] test no_warning_for_deprecated ... ok
[INFO] [stdout] test non_literal_variant_discriminant ... ok
[INFO] [stdout] test output_trait_object ... ok
[INFO] [stdout] test private_type_in_where_bound ... ok
[INFO] [stdout] test incomplete_decoding_of_an_array_drops_partially_read_elements_if_reading_fails ... ok
[INFO] [stdout] test recursive_type ... ok
[INFO] [stdout] test recursive_variant_1_encode_works ... ok
[INFO] [stdout] test recursive_variant_2_encode_works ... ok
[INFO] [stdout] test should_derive_decode ... ok
[INFO] [stdout] test should_derive_encode ... ok
[INFO] [stdout] test should_work_for_enum_with_discriminant ... ok
[INFO] [stdout] test should_work_for_indexed ... ok
[INFO] [stdout] test should_work_for_simple_enum ... ok
[INFO] [stdout] test should_work_for_unit ... ok
[INFO] [stdout] test weird_derive ... ok
[INFO] [stdout] test zero_sized_types_are_properly_decoded_in_a_transparent_boxed_struct ... ok
[INFO] [stdout] test correct_error_for_enumtype - should panic ... ok
[INFO] [stdout] test correct_error_for_indexed_0 - should panic ... ok
[INFO] [stdout] test correct_error_for_indexed_1 - should panic ... ok
[INFO] [stdout] test correct_error_for_named_struct_2 - should panic ... ok
[INFO] [stdout] test correct_error_for_named_struct_1 - should panic ... ok
[INFO] [stdout] test incomplete_decoding_of_an_array_drops_partially_read_elements_if_reading_panics ... ok
[INFO] [stdout] test decoding_a_huge_array_inside_of_arc_does_not_overflow_the_stack ... ok
[INFO] [stdout] test decoding_a_huge_boxed_newtype_array_does_not_overflow_the_stack ... ok
[INFO] [stdout] test decoding_a_huge_array_inside_of_box_does_not_overflow_the_stack ... ok
[INFO] [stdout] test decoding_a_huge_array_inside_of_rc_does_not_overflow_the_stack ... ok
[INFO] [stderr]      Running tests/scale_codec_ui.rs (/opt/rustwide/target/debug/deps/scale_codec_ui-36a919cc771cf6ba)
[INFO] [stdout] test decoding_an_array_of_boxed_zero_sized_types_works ... ok
[INFO] [stderr]      Running tests/single_field_struct_encoding.rs (/opt/rustwide/target/debug/deps/single_field_struct_encoding-ab21aedf5eff181a)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 47 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.50s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/size_hint.rs (/opt/rustwide/target/debug/deps/size_hint-512a64ec535474dd)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/skip.rs (/opt/rustwide/target/debug/deps/skip-daca3d191a039dbc)
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_encoding ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test size_hint_for_enum_with_discriminant ... ok
[INFO] [stdout] test size_hint_for_simple_enum ... ok
[INFO] [stdout] test size_hint_for_struct ... ok
[INFO] [stdout] test size_hint_for_unit_struct ... ok
[INFO] [stdout] test size_hint_for_tuple_struct ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test enum_struct_test ... ok
[INFO] [stdout] test skip_enum_struct_inner_variant ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/type_inference.rs (/opt/rustwide/target/debug/deps/type_inference-3de4bd6cfd8e4b4a)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]      Running tests/variant_number.rs (/opt/rustwide/target/debug/deps/variant_number-830b107a34d61c24)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    Doc-tests parity_scale_codec
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test skipped_variant_not_counted_in_default_index ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr] warning: the `main` function of this doctest won't be run as it contains expressions at the top level, meaning that the whole doctest code will be wrapped in a function
[INFO] [stderr]   --> src/lib.rs:92:1
[INFO] [stderr]    |
[INFO] [stderr] 92 | };
[INFO] [stderr]    | ^^
[INFO] [stderr] 
[INFO] [stderr] warning: the `main` function of this doctest won't be run as it contains expressions at the top level, meaning that the whole doctest code will be wrapped in a function
[INFO] [stderr]    --> src/lib.rs:143:1
[INFO] [stderr]     |
[INFO] [stderr] 143 | pub use parity_scale_codec_derive::MaxEncodedLen;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the `main` function of this doctest won't be run as it contains expressions at the top level, meaning that the whole doctest code will be wrapped in a function
[INFO] [stderr]    --> src/lib.rs:146:41
[INFO] [stderr]     |
[INFO] [stderr] 146 | pub use self::codec::decode_from_bytes;
[INFO] [stderr]     |                                        ^
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/encode_like.rs - encode_like::EncodeLike (line 53) ... ok
[INFO] [stdout] test src/encode_like.rs - encode_like::Ref (line 79) ... ok
[INFO] [stdout] test src/encode_like.rs - encode_like::EncodeLike (line 24) ... ok
[INFO] [stdout] test src/lib.rs - (line 92) ... ok
[INFO] [stdout] test src/encode_append.rs - encode_append::EncodeAppend::append_or_new (line 35) ... ok
[INFO] [stdout] test src/lib.rs - (line 173) ... ok
[INFO] [stdout] test src/lib.rs - (line 143) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.69s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "290e5f168d0b0153a0a51f8db1ab45db649971a4cd822a40196c24e175e245f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "290e5f168d0b0153a0a51f8db1ab45db649971a4cd822a40196c24e175e245f0", kill_on_drop: false }`
[INFO] [stdout] 290e5f168d0b0153a0a51f8db1ab45db649971a4cd822a40196c24e175e245f0