[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] 90092bd35c1bc3c47de547f361fb381c9620863f [INFO] building paritytech/parity-codec against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparitytech%2Fparity-codec" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-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-3-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 ... [INFO] [stderr] Downloaded target-triple v0.1.3 [INFO] [stderr] Downloaded trybuild v1.0.111 [INFO] [stderr] Downloaded quickcheck v1.0.3 [INFO] [stderr] Downloaded itoa v1.0.8 [INFO] [stderr] Downloaded arbitrary v1.4.2 [INFO] [stderr] Downloaded derive_arbitrary v1.4.0 [INFO] [stderr] Downloaded wyz v0.5.0 [INFO] [stderr] Downloaded ciborium-io v0.2.0 [INFO] [stderr] Downloaded criterion-plot v0.6.0 [INFO] [stderr] Downloaded rand_xorshift v0.4.0 [INFO] [stderr] Downloaded memmap2 v0.9.4 [INFO] [stderr] Downloaded toml v0.9.0 [INFO] [stderr] Downloaded criterion v0.7.0 [INFO] [stderr] Downloaded serde_json v1.0.111 [INFO] [stderr] Downloaded regex v1.5.6 [INFO] [stderr] Downloaded ciborium v0.2.0 [INFO] [stderr] Downloaded crossbeam-utils v0.8.8 [INFO] [stderr] Downloaded toml_parser v1.0.0 [INFO] [stderr] Downloaded proptest v1.8.0 [INFO] [stderr] Downloaded ciborium-ll v0.2.0 [INFO] [stderr] Downloaded clap v4.5.28 [INFO] [stderr] Downloaded toml_writer v1.0.0 [INFO] [stderr] 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"--format-version=1", kill_on_drop: false }` [INFO] [stdout] 82a1d80fabdd1cf55c83bad77ee76bdd428ab06ca0f421b310f72b7cc3e01023 [INFO] running `Command { std: "docker" "start" "-a" "82a1d80fabdd1cf55c83bad77ee76bdd428ab06ca0f421b310f72b7cc3e01023", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "82a1d80fabdd1cf55c83bad77ee76bdd428ab06ca0f421b310f72b7cc3e01023", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82a1d80fabdd1cf55c83bad77ee76bdd428ab06ca0f421b310f72b7cc3e01023", kill_on_drop: false }` [INFO] [stdout] 82a1d80fabdd1cf55c83bad77ee76bdd428ab06ca0f421b310f72b7cc3e01023 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 }` [INFO] [stdout] 34e5399526750b7f037792468678e33d82e1fd7bf9baf487d63b9507ed6b5256 [INFO] running `Command { std: "docker" "start" "-a" "34e5399526750b7f037792468678e33d82e1fd7bf9baf487d63b9507ed6b5256", kill_on_drop: false }` [INFO] [stderr] Compiling rustversion v1.0.22 [INFO] [stderr] Compiling serde v1.0.227 [INFO] [stderr] Compiling byte-slice-cast v1.2.3 [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling parity-scale-codec v3.7.5 (/opt/rustwide/workdir) [INFO] [stderr] Compiling const_format_proc_macros v0.2.34 [INFO] [stderr] Compiling const_format v0.2.34 [INFO] [stderr] Compiling impl-trait-for-tuples v0.2.3 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.99s [INFO] running `Command { std: "docker" "inspect" "34e5399526750b7f037792468678e33d82e1fd7bf9baf487d63b9507ed6b5256", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "34e5399526750b7f037792468678e33d82e1fd7bf9baf487d63b9507ed6b5256", kill_on_drop: false }` [INFO] [stdout] 34e5399526750b7f037792468678e33d82e1fd7bf9baf487d63b9507ed6b5256 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] d3d75d21671beea7684d5b4472c6707e9555b04a708dd8d1d3132cbff1f8ecd6 [INFO] running `Command { std: "docker" "start" "-a" "d3d75d21671beea7684d5b4472c6707e9555b04a708dd8d1d3132cbff1f8ecd6", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling serde_core v1.0.227 [INFO] [stderr] Compiling serde v1.0.227 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling io-lifetimes v1.0.10 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling memchr v2.6.4 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling rustix v0.37.25 [INFO] [stderr] Compiling serde_json v1.0.111 [INFO] [stderr] Compiling regex-syntax v0.6.26 [INFO] [stderr] Compiling linux-raw-sys v0.3.6 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling serde_derive v1.0.227 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling itoa v1.0.8 [INFO] [stderr] Compiling indexmap v2.10.0 [INFO] [stderr] Compiling winnow v0.7.11 [INFO] [stderr] Compiling fastrand v1.9.0 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling ciborium-io v0.2.0 [INFO] [stderr] Compiling plotters-backend v0.3.7 [INFO] [stderr] Compiling half v1.8.2 [INFO] [stderr] Compiling target-triple v0.1.3 [INFO] [stderr] Compiling plotters-svg v0.3.7 [INFO] [stderr] Compiling clap_builder v4.5.27 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling toml_writer v1.0.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling ciborium-ll v0.2.0 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling regex v1.5.6 [INFO] [stderr] Compiling bit-vec v0.8.0 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling enumflags2_derive v0.7.12 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling bit-set v0.8.0 [INFO] [stderr] Compiling unarray v0.1.4 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling toml_parser v1.0.0 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rand_xorshift v0.4.0 [INFO] [stderr] Compiling rand v0.9.1 [INFO] [stderr] Compiling anes v0.1.6 [INFO] [stderr] Compiling toml_edit v0.22.27 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling criterion-plot v0.6.0 [INFO] [stderr] Compiling enumflags2 v0.7.12 [INFO] [stderr] Compiling quickcheck v1.0.3 [INFO] [stderr] Compiling clap v4.5.28 [INFO] [stderr] Compiling tempfile v3.5.0 [INFO] [stderr] Compiling toml_datetime v0.7.0 [INFO] [stderr] Compiling serde_spanned v1.0.0 [INFO] [stderr] Compiling ciborium v0.2.0 [INFO] [stderr] Compiling parity-scale-codec v3.7.5 (/opt/rustwide/workdir) [INFO] [stderr] Compiling rusty-fork v0.3.0 [INFO] [stderr] Compiling proc-macro-crate v3.3.0 [INFO] [stderr] Compiling toml v0.9.0 [INFO] [stderr] Compiling proptest v1.8.0 [INFO] [stderr] Compiling parity-scale-codec-derive v3.7.5 (/opt/rustwide/workdir/derive) [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling trybuild v1.0.111 [INFO] [stderr] Compiling criterion v0.7.0 [INFO] [stdout] warning: struct `Header` is never constructed [INFO] [stdout] --> tests/bounds.rs:21:13 [INFO] [stdout] | [INFO] [stdout] 21 | pub struct Header { [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); [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); [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 53.02s [INFO] running `Command { std: "docker" "inspect" "d3d75d21671beea7684d5b4472c6707e9555b04a708dd8d1d3132cbff1f8ecd6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d3d75d21671beea7684d5b4472c6707e9555b04a708dd8d1d3132cbff1f8ecd6", kill_on_drop: false }` [INFO] [stdout] d3d75d21671beea7684d5b4472c6707e9555b04a708dd8d1d3132cbff1f8ecd6