[INFO] fetching crate web3 0.19.0... [INFO] checking web3-0.19.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate web3 0.19.0 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate web3 0.19.0 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-0-tc1/source/.cargo/config [INFO] started tweaking crates.io crate web3 0.19.0 [INFO] finished tweaking crates.io crate web3 0.19.0 [INFO] tweaked toml for crates.io crate web3 0.19.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate crates.io crate web3 0.19.0 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rlp v0.5.1 [INFO] [stderr] Downloaded wasm-bindgen-test-macro v0.3.29 [INFO] [stderr] Downloaded serde-wasm-bindgen v0.5.0 [INFO] [stderr] Downloaded futures-timer v3.0.2 [INFO] [stderr] Downloaded value-bag v1.0.0-alpha.8 [INFO] [stderr] Downloaded byte-slice-cast v1.2.0 [INFO] [stderr] Downloaded wasm-bindgen-test v0.3.29 [INFO] [stderr] Downloaded keccak v0.1.4 [INFO] [stderr] Downloaded async-lock v2.4.0 [INFO] [stderr] Downloaded blocking v1.1.0 [INFO] [stderr] Downloaded atomic-waker v1.0.0 [INFO] [stderr] Downloaded async-global-executor v2.0.2 [INFO] [stderr] Downloaded gloo-timers v0.2.3 [INFO] [stderr] Downloaded async-std v1.10.0 [INFO] [stderr] Downloaded bitvec v1.0.0 [INFO] [stderr] Downloaded parity-scale-codec v3.0.0 [INFO] [stderr] Downloaded wyz v0.5.0 [INFO] [stderr] Downloaded uint v0.9.3 [INFO] [stderr] Downloaded primitive-types v0.12.1 [INFO] [stderr] Downloaded headers v0.3.6 [INFO] [stderr] Downloaded parity-scale-codec-derive v3.0.0 [INFO] [stderr] Downloaded send_wrapper v0.4.0 [INFO] [stderr] Downloaded web3-async-native-tls v0.4.0 [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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 03f7f77e3886120336216fae3cb2f1974e77215aa474cd0fb62d8cd0fca8bb9b [INFO] running `Command { std: "docker" "start" "-a" "03f7f77e3886120336216fae3cb2f1974e77215aa474cd0fb62d8cd0fca8bb9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "03f7f77e3886120336216fae3cb2f1974e77215aa474cd0fb62d8cd0fca8bb9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "03f7f77e3886120336216fae3cb2f1974e77215aa474cd0fb62d8cd0fca8bb9b", kill_on_drop: false }` [INFO] [stdout] 03f7f77e3886120336216fae3cb2f1974e77215aa474cd0fb62d8cd0fca8bb9b [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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d2d27a1ea8ad3878d67ac9cf2ffb607a7f12d5e7f0b79827b49490fe8918e57c [INFO] running `Command { std: "docker" "start" "-a" "d2d27a1ea8ad3878d67ac9cf2ffb607a7f12d5e7f0b79827b49490fe8918e57c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.60 [INFO] [stderr] Compiling unicode-ident v1.0.9 [INFO] [stderr] Compiling quote v1.0.28 [INFO] [stderr] Compiling libc v0.2.146 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Checking pin-project-lite v0.2.8 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling parking_lot_core v0.9.1 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Checking lock_api v0.4.6 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling pkg-config v0.3.24 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.87 [INFO] [stderr] Compiling tokio v1.28.2 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Checking http v0.2.6 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling bumpalo v3.9.1 [INFO] [stderr] Checking rustc-hex v2.1.0 [INFO] [stderr] Compiling openssl v0.10.38 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking tinyvec v1.5.1 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling native-tls v0.2.8 [INFO] [stderr] Compiling httparse v1.5.1 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Checking tracing-core v0.1.22 [INFO] [stderr] Checking rlp v0.5.1 [INFO] [stderr] Compiling serde_json v1.0.78 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Compiling wasm-bindgen v0.2.87 [INFO] [stderr] Compiling syn v2.0.18 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking tracing v0.1.30 [INFO] [stderr] Checking impl-rlp v0.3.0 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking uint v0.9.3 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling rustix v0.37.20 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Compiling encoding_rs v0.8.30 [INFO] [stderr] Checking cpufeatures v0.2.1 [INFO] 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Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling pin-project-internal v1.0.10 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.87 [INFO] [stderr] Checking secp256k1 v0.27.0 [INFO] [stderr] Checking js-sys v0.3.56 [INFO] [stderr] Checking console_error_panic_hook v0.1.7 [INFO] [stderr] Checking pin-project v1.0.10 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Checking wasm-bindgen-futures v0.4.29 [INFO] [stderr] Checking wasm-bindgen-test v0.3.29 [INFO] [stderr] Checking futures-executor v0.3.21 [INFO] [stderr] Checking futures v0.3.21 [INFO] [stderr] Checking soketto v0.7.1 [INFO] [stderr] Checking tokio-util v0.6.9 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking web3-async-native-tls v0.4.0 [INFO] [stderr] Checking tokio-stream v0.1.8 [INFO] [stderr] Checking tokio-util v0.7.8 [INFO] [stderr] Checking h2 v0.3.11 [INFO] [stderr] Checking impl-serde v0.4.0 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking ethbloom v0.13.0 [INFO] [stderr] Checking primitive-types v0.12.1 [INFO] [stderr] Checking jsonrpc-core v18.0.0 [INFO] [stderr] Checking ethereum-types v0.14.1 [INFO] [stderr] Checking ethabi v18.0.0 [INFO] [stderr] Checking hyper v0.14.16 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.9 [INFO] [stderr] Checking web3 v0.19.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Unpin` is imported redundantly [INFO] [stdout] --> src/transports/ws.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | marker::Unpin, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Unpin` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BigEndianHash` [INFO] [stdout] --> src/types/uint.rs:1:26 [INFO] [stdout] | [INFO] [stdout] 1 | pub use ethereum_types::{BigEndianHash, Bloom as H2048, H128, H160, H256, H512, H520, H64, U128, U256, U64}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_json` is imported redundantly [INFO] [stdout] --> src/types/work.rs:3:18 [INFO] [stdout] | [INFO] [stdout] 3 | use serde_json::{self, Value}; [INFO] [stdout] | ^^^^ the item `serde_json` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Unpin` is imported redundantly [INFO] [stdout] --> src/transports/ws.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | marker::Unpin, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Unpin` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rpc` is imported redundantly [INFO] [stdout] --> src/transports/ws.rs:533:17 [INFO] [stdout] | [INFO] [stdout] 532 | use super::*; [INFO] [stdout] | -------- the item `rpc` is already imported here [INFO] [stdout] 533 | use crate::{rpc, Transport}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Transport` is imported redundantly [INFO] [stdout] --> src/transports/ws.rs:533:22 [INFO] [stdout] | [INFO] [stdout] 532 | use super::*; [INFO] [stdout] | -------- the item `Transport` is already imported here [INFO] [stdout] 533 | use crate::{rpc, Transport}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `StreamExt` is imported redundantly [INFO] [stdout] --> src/transports/ws.rs:536:9 [INFO] [stdout] | [INFO] [stdout] 532 | use super::*; [INFO] [stdout] | -------- the item `StreamExt` is already imported here [INFO] [stdout] ... [INFO] [stdout] 536 | StreamExt, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `AsyncWriteExt` is imported redundantly [INFO] [stdout] --> src/transports/ipc.rs:344:17 [INFO] [stdout] | [INFO] [stdout] 342 | use super::*; [INFO] [stdout] | -------- the item `AsyncWriteExt` is already imported here [INFO] [stdout] 343 | use serde_json::json; [INFO] [stdout] 344 | use tokio::{io::AsyncWriteExt, net::UnixStream}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `UnixStream` is imported redundantly [INFO] [stdout] --> src/transports/ipc.rs:344:36 [INFO] [stdout] | [INFO] [stdout] 342 | use super::*; [INFO] [stdout] | -------- the item `UnixStream` is already imported here [INFO] [stdout] 343 | use serde_json::json; [INFO] [stdout] 344 | use tokio::{io::AsyncWriteExt, net::UnixStream}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_json` is imported redundantly [INFO] [stdout] --> src/types/work.rs:3:18 [INFO] [stdout] | [INFO] [stdout] 3 | use serde_json::{self, Value}; [INFO] [stdout] | ^^^^ the item `serde_json` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 34.50s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasm-bindgen v0.2.87 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "d2d27a1ea8ad3878d67ac9cf2ffb607a7f12d5e7f0b79827b49490fe8918e57c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2d27a1ea8ad3878d67ac9cf2ffb607a7f12d5e7f0b79827b49490fe8918e57c", kill_on_drop: false }` [INFO] [stdout] d2d27a1ea8ad3878d67ac9cf2ffb607a7f12d5e7f0b79827b49490fe8918e57c