[INFO] fetching crate sp-core 38.0.0...
[INFO] building sp-core-38.0.0 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate sp-core 38.0.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate sp-core 38.0.0
[INFO] finished tweaking crates.io crate sp-core 38.0.0
[INFO] tweaked toml for crates.io crate sp-core 38.0.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sp-core 38.0.0 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sp-core 38.0.0 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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_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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f453473faf76a40d0e1c58d3c2c56b8ea505003de1a6b315c5c0a723bb110076
[INFO] running `Command { std: "docker" "start" "-a" "f453473faf76a40d0e1c58d3c2c56b8ea505003de1a6b315c5c0a723bb110076", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f453473faf76a40d0e1c58d3c2c56b8ea505003de1a6b315c5c0a723bb110076", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f453473faf76a40d0e1c58d3c2c56b8ea505003de1a6b315c5c0a723bb110076", kill_on_drop: false }`
[INFO] [stdout] f453473faf76a40d0e1c58d3c2c56b8ea505003de1a6b315c5c0a723bb110076
[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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c6c22d2320a727c23afb018b9e5e4da328da7c90abb3ad5999d1018aa370fbb6
[INFO] running `Command { std: "docker" "start" "-a" "c6c22d2320a727c23afb018b9e5e4da328da7c90abb3ad5999d1018aa370fbb6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
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[INFO] [stderr]    Compiling parity-bip39 v2.0.1
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[INFO] [stderr]    Compiling sp-storage v22.0.0
[INFO] [stderr]    Compiling impl-codec v0.7.1
[INFO] [stderr]    Compiling sp-tracing v18.0.0
[INFO] [stderr]    Compiling sp-wasm-interface v23.0.0
[INFO] [stderr]    Compiling serde_json v1.0.132
[INFO] [stderr]    Compiling ecdsa v0.16.8
[INFO] [stderr]    Compiling sp-externalities v0.30.0
[INFO] [stderr]    Compiling substrate-bip39 v0.6.0
[INFO] [stderr]    Compiling k256 v0.13.4
[INFO] [stderr]    Compiling ss58-registry v1.43.0
[INFO] [stderr]    Compiling primitive-types v0.13.1
[INFO] [stderr]    Compiling bounded-collections v0.3.2
[INFO] [stderr]    Compiling sp-runtime-interface v31.0.0
[INFO] [stderr]    Compiling sp-core v38.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/traits.rs:61:24
[INFO] [stdout]    |
[INFO] [stdout] 61 |     fn fetch_runtime_code(&self) -> Option<Cow<[u8]>>;
[INFO] [stdout]    |                           ^^^^^            ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 61 |     fn fetch_runtime_code(&self) -> Option<Cow<'_, [u8]>>;
[INFO] [stdout]    |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/traits.rs:68:24
[INFO] [stdout]    |
[INFO] [stdout] 68 |     fn fetch_runtime_code(&self) -> Option<Cow<[u8]>> {
[INFO] [stdout]    |                           ^^^^^            ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 68 |     fn fetch_runtime_code(&self) -> Option<Cow<'_, [u8]>> {
[INFO] [stdout]    |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/traits.rs:77:24
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn fetch_runtime_code(&self) -> Option<Cow<[u8]>> {
[INFO] [stdout]    |                           ^^^^^            ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn fetch_runtime_code(&self) -> Option<Cow<'_, [u8]>> {
[INFO] [stdout]    |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/traits.rs:114:24
[INFO] [stdout]     |
[INFO] [stdout] 114 |     fn fetch_runtime_code(&self) -> Option<Cow<[u8]>> {
[INFO] [stdout]     |                           ^^^^^            ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 114 |     fn fetch_runtime_code(&self) -> Option<Cow<'_, [u8]>> {
[INFO] [stdout]     |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 48.75s
[INFO] running `Command { std: "docker" "inspect" "c6c22d2320a727c23afb018b9e5e4da328da7c90abb3ad5999d1018aa370fbb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6c22d2320a727c23afb018b9e5e4da328da7c90abb3ad5999d1018aa370fbb6", kill_on_drop: false }`
[INFO] [stdout] c6c22d2320a727c23afb018b9e5e4da328da7c90abb3ad5999d1018aa370fbb6
[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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b0a324f5e614bedcf7738c7cf88f04aaade8047ea8938a99b7399d1f7c6897c2
[INFO] running `Command { std: "docker" "start" "-a" "b0a324f5e614bedcf7738c7cf88f04aaade8047ea8938a99b7399d1f7c6897c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.132
[INFO] [stderr]    Compiling rustix v0.38.42
[INFO] [stderr]    Compiling anstyle v1.0.6
[INFO] [stderr]    Compiling plotters-backend v0.3.5
[INFO] [stderr]    Compiling ciborium-io v0.2.1
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling ciborium-ll v0.2.1
[INFO] [stderr]    Compiling plotters-svg v0.3.5
[INFO] [stderr]    Compiling clap_builder v4.5.13
[INFO] [stderr]    Compiling integer-sqrt v0.1.5
[INFO] [stderr]    Compiling plotters v0.3.5
[INFO] [stderr]    Compiling impl-num-traits v0.2.0
[INFO] [stderr]    Compiling ss58-registry v1.43.0
[INFO] [stderr]    Compiling is-terminal v0.4.9
[INFO] [stderr]    Compiling clap v4.5.13
[INFO] [stderr]    Compiling parity-scale-codec v3.7.5
[INFO] [stderr]    Compiling serdect v0.2.0
[INFO] [stderr]    Compiling impl-serde v0.5.0
[INFO] [stderr]    Compiling serde_bytes v0.11.12
[INFO] [stderr]    Compiling jam-codec v0.1.0
[INFO] [stderr]    Compiling parity-bip39 v2.0.1
[INFO] [stderr]    Compiling ciborium v0.2.1
[INFO] [stderr]    Compiling libsecp256k1 v0.7.1
[INFO] [stderr]    Compiling sec1 v0.7.3
[INFO] [stderr]    Compiling schnorrkel v0.11.4
[INFO] [stderr]    Compiling elliptic-curve v0.13.8
[INFO] [stderr]    Compiling scale-info v2.11.6
[INFO] [stderr]    Compiling impl-codec v0.7.1
[INFO] [stderr]    Compiling sp-storage v22.0.0
[INFO] [stderr]    Compiling sp-tracing v18.0.0
[INFO] [stderr]    Compiling sp-wasm-interface v23.0.0
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling substrate-bip39 v0.6.0
[INFO] [stderr]    Compiling sp-externalities v0.30.0
[INFO] [stderr]    Compiling ecdsa v0.16.8
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling k256 v0.13.4
[INFO] [stderr]    Compiling primitive-types v0.13.1
[INFO] [stderr]    Compiling bounded-collections v0.3.2
[INFO] [stderr]    Compiling sp-runtime-interface v31.0.0
[INFO] [stderr]    Compiling sp-core v38.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/traits.rs:61:24
[INFO] [stdout]    |
[INFO] [stdout] 61 |     fn fetch_runtime_code(&self) -> Option<Cow<[u8]>>;
[INFO] [stdout]    |                           ^^^^^            ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 61 |     fn fetch_runtime_code(&self) -> Option<Cow<'_, [u8]>>;
[INFO] [stdout]    |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/traits.rs:68:24
[INFO] [stdout]    |
[INFO] [stdout] 68 |     fn fetch_runtime_code(&self) -> Option<Cow<[u8]>> {
[INFO] [stdout]    |                           ^^^^^            ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 68 |     fn fetch_runtime_code(&self) -> Option<Cow<'_, [u8]>> {
[INFO] [stdout]    |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/traits.rs:77:24
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn fetch_runtime_code(&self) -> Option<Cow<[u8]>> {
[INFO] [stdout]    |                           ^^^^^            ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn fetch_runtime_code(&self) -> Option<Cow<'_, [u8]>> {
[INFO] [stdout]    |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/traits.rs:114:24
[INFO] [stdout]     |
[INFO] [stdout] 114 |     fn fetch_runtime_code(&self) -> Option<Cow<[u8]>> {
[INFO] [stdout]     |                           ^^^^^            ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 114 |     fn fetch_runtime_code(&self) -> Option<Cow<'_, [u8]>> {
[INFO] [stdout]     |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/lib.rs:522:6
[INFO] [stdout]     |
[INFO] [stdout] 522 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/traits.rs:61:24
[INFO] [stdout]    |
[INFO] [stdout] 61 |     fn fetch_runtime_code(&self) -> Option<Cow<[u8]>>;
[INFO] [stdout]    |                           ^^^^^            ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 61 |     fn fetch_runtime_code(&self) -> Option<Cow<'_, [u8]>>;
[INFO] [stdout]    |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/traits.rs:68:24
[INFO] [stdout]    |
[INFO] [stdout] 68 |     fn fetch_runtime_code(&self) -> Option<Cow<[u8]>> {
[INFO] [stdout]    |                           ^^^^^            ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 68 |     fn fetch_runtime_code(&self) -> Option<Cow<'_, [u8]>> {
[INFO] [stdout]    |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/traits.rs:77:24
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn fetch_runtime_code(&self) -> Option<Cow<[u8]>> {
[INFO] [stdout]    |                           ^^^^^            ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn fetch_runtime_code(&self) -> Option<Cow<'_, [u8]>> {
[INFO] [stdout]    |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/traits.rs:114:24
[INFO] [stdout]     |
[INFO] [stdout] 114 |     fn fetch_runtime_code(&self) -> Option<Cow<[u8]>> {
[INFO] [stdout]     |                           ^^^^^            ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 114 |     fn fetch_runtime_code(&self) -> Option<Cow<'_, [u8]>> {
[INFO] [stdout]     |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 24.19s
[INFO] running `Command { std: "docker" "inspect" "b0a324f5e614bedcf7738c7cf88f04aaade8047ea8938a99b7399d1f7c6897c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0a324f5e614bedcf7738c7cf88f04aaade8047ea8938a99b7399d1f7c6897c2", kill_on_drop: false }`
[INFO] [stdout] b0a324f5e614bedcf7738c7cf88f04aaade8047ea8938a99b7399d1f7c6897c2
