[INFO] fetching crate roa-jsonrpc 0.5.0-alpha... [INFO] checking roa-jsonrpc-0.5.0-alpha against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1 [INFO] extracting crate roa-jsonrpc 0.5.0-alpha into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate roa-jsonrpc 0.5.0-alpha [INFO] finished tweaking crates.io crate roa-jsonrpc 0.5.0-alpha [INFO] tweaked toml for crates.io crate roa-jsonrpc 0.5.0-alpha written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate roa-jsonrpc 0.5.0-alpha on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 105 packages to latest compatible versions [INFO] [stderr] Adding bytes v0.5.6 (available: v1.10.1) [INFO] [stderr] Adding jsonrpc-v2 v0.5.3 (available: v0.13.0) [INFO] [stderr] Adding roa v0.5.3 (available: v0.6.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1e596464a09d050e1724139b1245db8898a5dd1e7dd66c4dc23df2e8b669f79f [INFO] running `Command { std: "docker" "start" "-a" "1e596464a09d050e1724139b1245db8898a5dd1e7dd66c4dc23df2e8b669f79f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1e596464a09d050e1724139b1245db8898a5dd1e7dd66c4dc23df2e8b669f79f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e596464a09d050e1724139b1245db8898a5dd1e7dd66c4dc23df2e8b669f79f", kill_on_drop: false }` [INFO] [stdout] 1e596464a09d050e1724139b1245db8898a5dd1e7dd66c4dc23df2e8b669f79f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 03f078b1abac9f18c18d219ae33c304367b647414d323a3f30e570add7acceec [INFO] running `Command { std: "docker" "start" "-a" "03f078b1abac9f18c18d219ae33c304367b647414d323a3f30e570add7acceec", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Checking itoa v1.0.15 [INFO] [stderr] Checking futures-sink v0.3.31 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking pin-project-lite v0.2.16 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling typenum v1.18.0 [INFO] [stderr] Checking futures-task v0.3.31 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking slab v0.4.11 [INFO] [stderr] Checking futures-io v0.3.31 [INFO] [stderr] Checking writeable v0.6.1 [INFO] [stderr] Checking bytes v1.10.1 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Checking litemap v0.8.0 [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Compiling icu_properties_data v2.0.1 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Compiling icu_normalizer_data v2.0.0 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Checking pin-project-lite v0.1.12 [INFO] [stderr] Checking tracing-core v0.1.34 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Compiling httparse v1.10.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Checking try-lock v0.2.5 [INFO] [stderr] Checking http v0.2.12 [INFO] [stderr] Checking percent-encoding v2.3.2 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Checking tokio v0.2.25 [INFO] [stderr] Checking want v0.3.1 [INFO] [stderr] Checking ryu v1.0.20 [INFO] [stderr] Checking utf8_iter v1.0.4 [INFO] [stderr] Checking tower-service v0.3.3 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking cfg-if v1.0.3 [INFO] [stderr] Checking httpdate v0.3.2 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking cpufeatures v0.2.17 [INFO] [stderr] Checking form_urlencoded v1.2.2 [INFO] [stderr] Checking base64 v0.21.7 [INFO] [stderr] Checking httpdate v1.0.3 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking mime v0.3.17 [INFO] [stderr] Checking bytesize v1.3.3 [INFO] [stderr] Checking extensions v0.2.0 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Checking headers-core v0.2.0 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking headers v0.3.9 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking yoke v0.8.0 [INFO] [stderr] Checking pin-project v1.1.10 [INFO] [stderr] Checking tracing-futures v0.2.5 [INFO] [stderr] Checking zerovec v0.11.4 [INFO] [stderr] Checking zerotrie v0.2.2 [INFO] [stderr] Checking tinystr v0.8.1 [INFO] [stderr] Checking potential_utf v0.1.2 [INFO] [stderr] Checking icu_collections v2.0.0 [INFO] [stderr] Checking icu_locale_core v2.0.0 [INFO] [stderr] Checking icu_provider v2.0.0 [INFO] [stderr] Checking icu_properties v2.0.1 [INFO] [stderr] Checking icu_normalizer v2.0.0 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking h2 v0.2.7 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking idna v1.1.0 [INFO] [stderr] Checking erased-serde v0.3.31 [INFO] [stderr] Checking url v2.5.7 [INFO] [stderr] Checking jsonrpc-v2 v0.5.3 [INFO] [stderr] Checking hyper v0.13.10 [INFO] [stderr] Checking roa-core v0.5.1 [INFO] [stderr] Checking roa v0.5.3 [INFO] [stderr] Checking roa-jsonrpc v0.5.0-alpha (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `docs` [INFO] [stdout] --> src/lib.rs:1:13 [INFO] [stdout] | [INFO] [stdout] 1 | #![cfg_attr(feature = "docs", feature(doc_cfg, external_doc))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `docs` as a feature in `Cargo.toml` [INFO] [stdout] = note: see 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: `docs` [INFO] [stdout] --> src/lib.rs:2:13 [INFO] [stdout] | [INFO] [stdout] 2 | #![cfg_attr(feature = "docs", doc(include = "../README.md"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `docs` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `docs` [INFO] [stdout] --> src/lib.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | #![cfg_attr(feature = "docs", warn(missing_docs))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `docs` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `docs` [INFO] [stdout] --> src/lib.rs:1:13 [INFO] [stdout] | [INFO] [stdout] 1 | #![cfg_attr(feature = "docs", feature(doc_cfg, external_doc))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `docs` as a feature in `Cargo.toml` [INFO] [stdout] = note: see 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: `docs` [INFO] [stdout] --> src/lib.rs:2:13 [INFO] [stdout] | [INFO] [stdout] 2 | #![cfg_attr(feature = "docs", doc(include = "../README.md"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `docs` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `docs` [INFO] [stdout] --> src/lib.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | #![cfg_attr(feature = "docs", warn(missing_docs))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `docs` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.72s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: roa-core v0.5.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "03f078b1abac9f18c18d219ae33c304367b647414d323a3f30e570add7acceec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "03f078b1abac9f18c18d219ae33c304367b647414d323a3f30e570add7acceec", kill_on_drop: false }` [INFO] [stdout] 03f078b1abac9f18c18d219ae33c304367b647414d323a3f30e570add7acceec