[INFO] fetching crate libuptest 0.1.41...
[INFO] testing libuptest-0.1.41 against 1.90.0 for beta-1.91-3
[INFO] extracting crate libuptest 0.1.41 into /workspace/builds/worker-0-tc1/source
[INFO] removed /workspace/builds/worker-0-tc1/source/rust-toolchain
[INFO] started tweaking crates.io crate libuptest 0.1.41
[INFO] finished tweaking crates.io crate libuptest 0.1.41
[INFO] tweaked toml for crates.io crate libuptest 0.1.41 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate libuptest 0.1.41 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3c60bc4ea736c6fdbdde69aed3b6d7e1c452f6be33019a1b9727c6ef6873d558
[INFO] running `Command { std: "docker" "start" "-a" "3c60bc4ea736c6fdbdde69aed3b6d7e1c452f6be33019a1b9727c6ef6873d558", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c60bc4ea736c6fdbdde69aed3b6d7e1c452f6be33019a1b9727c6ef6873d558", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c60bc4ea736c6fdbdde69aed3b6d7e1c452f6be33019a1b9727c6ef6873d558", kill_on_drop: false }`
[INFO] [stdout] 3c60bc4ea736c6fdbdde69aed3b6d7e1c452f6be33019a1b9727c6ef6873d558
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71138467f0c37cb69449d152b979219a8ef83505e5c5a1ae4358694bf139d3f4
[INFO] running `Command { std: "docker" "start" "-a" "71138467f0c37cb69449d152b979219a8ef83505e5c5a1ae4358694bf139d3f4", kill_on_drop: false }`
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[INFO] [stderr]    Compiling tokio-rustls v0.24.1
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[INFO] [stderr]    Compiling libuptest v0.1.41 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> src/lib.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | #![feature(error_in_core)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `std`
[INFO] [stdout]    --> src/jsonrpseeclient/rpcstuff.rs:114:11
[INFO] [stdout]     |
[INFO] [stdout] 114 |     #[cfg(feature = "std")]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `all`, `auto-test`, `desub-current`, `flate2`, `frame-metadata`, `glob`, `metadatadecode`, `migrationsearch`, `regex`, `reqwest`, `subxt`, `subxt-macro`, `subxt-metadata`, `subxt-signer`, `subxthelper`, and `tar`
[INFO] [stdout]     = help: consider adding `std` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `std`
[INFO] [stdout]    --> src/jsonrpseeclient/rpcstuff.rs:126:15
[INFO] [stdout]     |
[INFO] [stdout] 126 |     #[cfg(not(feature = "std"))]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `all`, `auto-test`, `desub-current`, `flate2`, `frame-metadata`, `glob`, `metadatadecode`, `migrationsearch`, `regex`, `reqwest`, `subxt`, `subxt-macro`, `subxt-metadata`, `subxt-signer`, `subxthelper`, and `tar`
[INFO] [stdout]     = help: consider adding `std` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `dev`
[INFO] [stdout]   --> src/types.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | / construct_fixed_hash! {
[INFO] [stdout] 17 | |     /// My 256 bit hash type.
[INFO] [stdout] 18 | |     #[derive(Serialize, Deserialize)]
[INFO] [stdout] 19 | |     pub struct H256(32);
[INFO] [stdout] 20 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `all`, `auto-test`, `desub-current`, `flate2`, `frame-metadata`, `glob`, `metadatadecode`, `migrationsearch`, `regex`, `reqwest`, `subxt`, `subxt-macro`, `subxt-metadata`, `subxt-signer`, `subxthelper`, and `tar`
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `construct_fixed_hash` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `construct_fixed_hash` may come from an old version of the `fixed_hash` crate, try updating your dependency with `cargo update -p fixed_hash`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `construct_fixed_hash` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `event_summary` should have an upper camel case name
[INFO] [stdout]   --> src/types.rs:50:12
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub struct event_summary {
[INFO] [stdout]    |            ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `EventSummary`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `storage_types` should have an upper camel case name
[INFO] [stdout]   --> src/types.rs:57:10
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub enum storage_types {
[INFO] [stdout]    |          ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `StorageTypes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `storage_value` should have an upper camel case name
[INFO] [stdout]   --> src/types.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub struct storage_value {
[INFO] [stdout]    |            ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `StorageValue`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `pallet_storage_types` should have an upper camel case name
[INFO] [stdout]   --> src/types.rs:75:12
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub struct pallet_storage_types {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `PalletStorageTypes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `justifications` should have an upper camel case name
[INFO] [stdout]    --> src/types.rs:193:12
[INFO] [stdout]     |
[INFO] [stdout] 193 | pub struct justifications(Vec<u8>);
[INFO] [stdout]     |            ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Justifications`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `generic_block` should have an upper camel case name
[INFO] [stdout]    --> src/types.rs:204:10
[INFO] [stdout]     |
[INFO] [stdout] 204 | pub type generic_block = Block<Header, Vec<String>>;
[INFO] [stdout]     |          ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `GenericBlock`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `error_in_core` has been stable since 1.81.0 and no longer requires an attribute to enable
[INFO] [stdout]   --> src/lib.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | #![feature(error_in_core)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `get_block_events_lower_case` in this scope
[INFO] [stdout]    --> src/ws_mod.rs:244:13
[INFO] [stdout]     |
[INFO] [stdout] 244 |             get_block_events_lower_case(tmp_blockhash, tmp_client.clone(), metadatablob.clone())
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0554.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `libuptest` (lib) due to 2 previous errors; 10 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "71138467f0c37cb69449d152b979219a8ef83505e5c5a1ae4358694bf139d3f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71138467f0c37cb69449d152b979219a8ef83505e5c5a1ae4358694bf139d3f4", kill_on_drop: false }`
[INFO] [stdout] 71138467f0c37cb69449d152b979219a8ef83505e5c5a1ae4358694bf139d3f4
