[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] 8c3cc7f2311c8ea7522f4edc21d9cf1f7b661519 [INFO] checking paritytech/parity-codec against master#5518eaa946291f00471af8b254b2a1715f234882 for pr-120393-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparitytech%2Fparity-codec" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/paritytech/parity-codec on toolchain 5518eaa946291f00471af8b254b2a1715f234882 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "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-0-tc1/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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded env_logger v0.8.4 [INFO] [stderr] Downloaded windows-targets v0.48.0 [INFO] [stderr] Downloaded itoa v1.0.8 [INFO] [stderr] Downloaded ciborium-io v0.2.0 [INFO] [stderr] Downloaded ciborium-ll v0.2.0 [INFO] [stderr] Downloaded ciborium v0.2.0 [INFO] [stderr] Downloaded os_str_bytes v6.5.0 [INFO] [stderr] Downloaded funty v2.0.0 [INFO] [stderr] Downloaded arbitrary v1.3.2 [INFO] [stderr] Downloaded semver v1.0.17 [INFO] [stderr] Downloaded bumpalo v3.12.0 [INFO] [stderr] Downloaded bitvec v1.0.1 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.48.0 [INFO] [stderr] Downloaded windows_i686_gnu v0.48.0 [INFO] [stderr] Downloaded honggfuzz v0.5.55 [INFO] [stderr] Downloaded windows_i686_msvc v0.48.0 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.48.0 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.48.0 [INFO] [stderr] Downloaded linux-raw-sys v0.3.6 [INFO] [stderr] Downloaded windows_aarch64_gnullvm v0.48.0 [INFO] [stderr] Downloaded windows_x86_64_gnullvm v0.48.0 [INFO] [stderr] Downloaded rustix v0.37.25 [INFO] [stderr] Downloaded hashbrown v0.14.2 [INFO] [stderr] Downloaded winnow v0.5.17 [INFO] [stderr] Downloaded toml_edit v0.21.0 [INFO] [stderr] Downloaded libm v0.2.6 [INFO] [stderr] Downloaded itertools v0.10.1 [INFO] [stderr] Downloaded serde_json v1.0.111 [INFO] [stderr] Downloaded cc v1.0.79 [INFO] [stderr] Downloaded io-lifetimes v1.0.10 [INFO] [stderr] Downloaded tempfile v3.5.0 [INFO] [stderr] Downloaded wyz v0.5.0 [INFO] [stderr] Downloaded derive_arbitrary v1.3.2 [INFO] [stderr] Downloaded radium v0.7.0 [INFO] [stderr] Downloaded proc-macro-crate v3.1.0 [INFO] [stderr] Downloaded toml_datetime v0.6.5 [INFO] [stderr] Downloaded errno v0.3.1 [INFO] [stderr] Downloaded hermit-abi v0.3.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 44eb747db4511d57a7853a0dcb25e59fdd3764b99a8cda4832375938be55e096 [INFO] running `Command { std: "docker" "start" "-a" "44eb747db4511d57a7853a0dcb25e59fdd3764b99a8cda4832375938be55e096", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "44eb747db4511d57a7853a0dcb25e59fdd3764b99a8cda4832375938be55e096", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44eb747db4511d57a7853a0dcb25e59fdd3764b99a8cda4832375938be55e096", kill_on_drop: false }` [INFO] [stdout] 44eb747db4511d57a7853a0dcb25e59fdd3764b99a8cda4832375938be55e096 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d49445e455c3a24084a01b521be6713808ed87d0e3abc7b9d328c41e62002bc0 [INFO] running `Command { std: "docker" "start" "-a" "d49445e455c3a24084a01b521be6713808ed87d0e3abc7b9d328c41e62002bc0", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Compiling serde v1.0.196 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling hashbrown v0.14.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling toml_datetime v0.6.5 [INFO] [stderr] Compiling winnow v0.5.17 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling libm v0.2.6 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling io-lifetimes v1.0.10 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Checking byte-slice-cast v1.2.2 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Compiling rustix v0.37.25 [INFO] [stderr] Compiling serde_json v1.0.111 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking wyz v0.5.0 [INFO] [stderr] Checking funty v2.0.0 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking regex-syntax v0.6.26 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking itoa v1.0.8 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking linux-raw-sys v0.3.6 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling indexmap v2.0.2 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking fastrand v1.9.0 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Checking plotters-backend v0.3.2 [INFO] [stderr] Checking os_str_bytes v6.5.0 [INFO] [stderr] Checking ciborium-io v0.2.0 [INFO] [stderr] Checking bitvec v1.0.1 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking ciborium-ll v0.2.0 [INFO] [stderr] Checking itertools v0.10.1 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking plotters-svg v0.3.1 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Compiling trybuild v1.0.89 [INFO] [stderr] Checking textwrap v0.16.0 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking regex v1.5.6 [INFO] [stderr] Checking regex-syntax v0.7.5 [INFO] [stderr] Checking unarray v0.1.4 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking bitflags v2.4.0 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking glob v0.3.0 [INFO] [stderr] Checking once_cell v1.12.0 [INFO] [stderr] Compiling semver v1.0.17 [INFO] [stderr] Compiling honggfuzz v0.5.55 [INFO] [stderr] Checking plotters v0.3.1 [INFO] [stderr] Checking clap v3.2.25 [INFO] [stderr] Checking rustc_version v0.4.0 [INFO] [stderr] Compiling toml_edit v0.21.0 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking env_logger v0.8.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking quickcheck v1.0.3 [INFO] [stderr] Compiling serde_derive v1.0.196 [INFO] [stderr] Compiling derive_arbitrary v1.3.2 [INFO] [stderr] Compiling proc-macro-crate v3.1.0 [INFO] [stderr] Checking tempfile v3.5.0 [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Checking proptest v1.3.1 [INFO] [stderr] Checking arbitrary v1.3.2 [INFO] [stderr] Checking parity-scale-codec-derive v3.6.8 (/opt/rustwide/workdir/derive) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> derive/src/encode.rs:106:7 [INFO] [stdout] | [INFO] [stdout] 106 | Skip(&'a Field), [INFO] [stdout] | ---- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 106 | Skip(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling impl-trait-for-tuples v0.2.2 [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> derive/src/encode.rs:106:7 [INFO] [stdout] | [INFO] [stdout] 106 | Skip(&'a Field), [INFO] [stdout] | ---- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 106 | Skip(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking parity-scale-codec v3.6.8 (/opt/rustwide/workdir) [INFO] [stderr] Checking basic-toml v0.1.8 [INFO] [stderr] Checking ciborium v0.2.0 [INFO] [stderr] Checking codec-fuzzer v0.1.0 (/opt/rustwide/workdir/fuzzer) [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> derive/src/encode.rs:106:7 [INFO] [stdout] | [INFO] [stdout] 106 | Skip(&'a Field), [INFO] [stdout] | ---- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 106 | Skip(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking criterion v0.4.0 [INFO] [stdout] warning: field `1` is never read [INFO] [stdout] --> tests/type_inference.rs:34:54 [INFO] [stdout] | [INFO] [stdout] 34 | pub struct B((T::AccountId, T::AccountId), Vec<(T::Value, T::Value)>); [INFO] [stdout] | - field in this struct ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 34 | pub struct B((T::AccountId, T::AccountId), ()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> tests/chain-error.rs:27:22 [INFO] [stdout] | [INFO] [stdout] 27 | struct StructUnnamed(u16); [INFO] [stdout] | ------------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `StructUnnamed` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 27 | struct StructUnnamed(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> tests/chain-error.rs:32:17 [INFO] [stdout] | [INFO] [stdout] 32 | VariantUnnamed(u16), [INFO] [stdout] | -------------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 32 | VariantUnnamed(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> tests/mod.rs:672:29 [INFO] [stdout] | [INFO] [stdout] 672 | struct HugeArrayNewtypeBox(Box); [INFO] [stdout] | ------------------- ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 672 | struct HugeArrayNewtypeBox(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> tests/mod.rs:715:27 [INFO] [stdout] | [INFO] [stdout] 715 | struct NewtypeWithZstBox(Box); [INFO] [stdout] | ----------------- ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 715 | struct NewtypeWithZstBox(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> tests/mod.rs:766:16 [INFO] [stdout] | [INFO] [stdout] 766 | struct Foobar(u8); [INFO] [stdout] | ------ ^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 766 | struct Foobar(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> tests/mod.rs:790:16 [INFO] [stdout] | [INFO] [stdout] 790 | struct Foobar(u8); [INFO] [stdout] | ------ ^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 790 | struct Foobar(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 38.45s [INFO] running `Command { std: "docker" "inspect" "d49445e455c3a24084a01b521be6713808ed87d0e3abc7b9d328c41e62002bc0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d49445e455c3a24084a01b521be6713808ed87d0e3abc7b9d328c41e62002bc0", kill_on_drop: false }` [INFO] [stdout] d49445e455c3a24084a01b521be6713808ed87d0e3abc7b9d328c41e62002bc0 [INFO] checking paritytech/parity-codec against try#7622c0f807a4e13c4db886a1681bf343795692df+rustflags=-Dnon_local_definitions for pr-120393-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparitytech%2Fparity-codec" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/paritytech/parity-codec on toolchain 7622c0f807a4e13c4db886a1681bf343795692df [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7622c0f807a4e13c4db886a1681bf343795692df" "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-0-tc2/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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7622c0f807a4e13c4db886a1681bf343795692df" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+7622c0f807a4e13c4db886a1681bf343795692df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0ed91c3ad43c8ebb110102714032d84729b435cf3aa0e13ea292842401f101ce [INFO] running `Command { std: "docker" "start" "-a" "0ed91c3ad43c8ebb110102714032d84729b435cf3aa0e13ea292842401f101ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0ed91c3ad43c8ebb110102714032d84729b435cf3aa0e13ea292842401f101ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ed91c3ad43c8ebb110102714032d84729b435cf3aa0e13ea292842401f101ce", kill_on_drop: false }` [INFO] [stdout] 0ed91c3ad43c8ebb110102714032d84729b435cf3aa0e13ea292842401f101ce [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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 -Dnon_local_definitions" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+7622c0f807a4e13c4db886a1681bf343795692df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7abae4b4b2282c1b89a376ead9f5bd1c4ad3adee5a4d8a6e34dfd8912f867f73 [INFO] running `Command { std: "docker" "start" "-a" "7abae4b4b2282c1b89a376ead9f5bd1c4ad3adee5a4d8a6e34dfd8912f867f73", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Compiling serde v1.0.196 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling hashbrown v0.14.2 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling winnow v0.5.17 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling toml_datetime v0.6.5 [INFO] [stderr] Compiling libm v0.2.6 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling io-lifetimes v1.0.10 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking byte-slice-cast v1.2.2 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Compiling rustix v0.37.25 [INFO] [stderr] Compiling serde_json v1.0.111 [INFO] [stderr] Checking wyz v0.5.0 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking itoa v1.0.8 [INFO] [stderr] Checking regex-syntax v0.6.26 [INFO] [stderr] Checking funty v2.0.0 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking linux-raw-sys v0.3.6 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Compiling indexmap v2.0.2 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Checking ciborium-io v0.2.0 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking fastrand v1.9.0 [INFO] [stderr] Checking os_str_bytes v6.5.0 [INFO] [stderr] Checking bitvec v1.0.1 [INFO] [stderr] Checking plotters-backend v0.3.2 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Checking proptest v1.3.1 [INFO] [stderr] Checking arbitrary v1.3.2 [INFO] [stderr] Checking parity-scale-codec-derive v3.6.8 (/opt/rustwide/workdir/derive) [INFO] [stderr] Compiling impl-trait-for-tuples v0.2.2 [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> derive/src/encode.rs:106:7 [INFO] [stdout] | [INFO] [stdout] 106 | Skip(&'a Field), [INFO] [stdout] | ---- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 106 | Skip(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> derive/src/encode.rs:106:7 [INFO] [stdout] | [INFO] [stdout] 106 | Skip(&'a Field), [INFO] [stdout] | ---- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 106 | Skip(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking ciborium v0.2.0 [INFO] [stderr] Checking parity-scale-codec v3.6.8 (/opt/rustwide/workdir) [INFO] [stderr] Checking basic-toml v0.1.8 [INFO] [stderr] Checking codec-fuzzer v0.1.0 (/opt/rustwide/workdir/fuzzer) [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.4.0 [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> derive/src/encode.rs:106:7 [INFO] [stdout] | [INFO] [stdout] 106 | Skip(&'a Field), [INFO] [stdout] | ---- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 106 | Skip(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> tests/chain-error.rs:27:22 [INFO] [stdout] | [INFO] [stdout] 27 | struct StructUnnamed(u16); [INFO] [stdout] | ------------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `StructUnnamed` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 27 | struct StructUnnamed(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> tests/chain-error.rs:32:17 [INFO] [stdout] | [INFO] [stdout] 32 | VariantUnnamed(u16), [INFO] [stdout] | -------------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 32 | VariantUnnamed(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `1` is never read [INFO] [stdout] --> tests/type_inference.rs:34:54 [INFO] [stdout] | [INFO] [stdout] 34 | pub struct B((T::AccountId, T::AccountId), Vec<(T::Value, T::Value)>); [INFO] [stdout] | - field in this struct ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 34 | pub struct B((T::AccountId, T::AccountId), ()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> tests/mod.rs:672:29 [INFO] [stdout] | [INFO] [stdout] 672 | struct HugeArrayNewtypeBox(Box); [INFO] [stdout] | ------------------- ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 672 | struct HugeArrayNewtypeBox(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> tests/mod.rs:715:27 [INFO] [stdout] | [INFO] [stdout] 715 | struct NewtypeWithZstBox(Box); [INFO] [stdout] | ----------------- ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 715 | struct NewtypeWithZstBox(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> tests/mod.rs:766:16 [INFO] [stdout] | [INFO] [stdout] 766 | struct Foobar(u8); [INFO] [stdout] | ------ ^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 766 | struct Foobar(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> tests/mod.rs:790:16 [INFO] [stdout] | [INFO] [stdout] 790 | struct Foobar(u8); [INFO] [stdout] | ------ ^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 790 | struct Foobar(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: non-local `impl` definition, they should be avoided as they go against expectation [INFO] [stdout] --> tests/mod.rs:364:2 [INFO] [stdout] | [INFO] [stdout] 364 | / impl<'a> From<&'a StructEncodeAsRef> for &'a u32 { [INFO] [stdout] 365 | | fn from(_: &'a StructEncodeAsRef) -> Self { [INFO] [stdout] 366 | | &0 [INFO] [stdout] 367 | | } [INFO] [stdout] 368 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = help: move this `impl` block outside the of the current function `generic_bound_encoded_as` [INFO] [stdout] = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block [INFO] [stdout] = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue [INFO] [stdout] = note: requested on the command line with `-D non-local-definitions` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: non-local `impl` definition, they should be avoided as they go against expectation [INFO] [stdout] --> tests/mod.rs:370:2 [INFO] [stdout] | [INFO] [stdout] 370 | / impl<'a> EncodeAsRef<'a, StructEncodeAsRef> for u32 { [INFO] [stdout] 371 | | type RefType = &'a u32; [INFO] [stdout] 372 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = help: move this `impl` block outside the of the current function `generic_bound_encoded_as` [INFO] [stdout] = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block [INFO] [stdout] = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `parity-scale-codec` (test "mod") due to 3 previous errors; 4 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "7abae4b4b2282c1b89a376ead9f5bd1c4ad3adee5a4d8a6e34dfd8912f867f73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7abae4b4b2282c1b89a376ead9f5bd1c4ad3adee5a4d8a6e34dfd8912f867f73", kill_on_drop: false }` [INFO] [stdout] 7abae4b4b2282c1b89a376ead9f5bd1c4ad3adee5a4d8a6e34dfd8912f867f73