[INFO] fetching crate ingest 0.0.3... [INFO] checking ingest-0.0.3 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate ingest 0.0.3 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate ingest 0.0.3 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ingest 0.0.3 [INFO] finished tweaking crates.io crate ingest 0.0.3 [INFO] tweaked toml for crates.io crate ingest 0.0.3 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate crates.io crate ingest 0.0.3 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded time-macros v0.2.11 [INFO] [stderr] Downloaded time v0.3.25 [INFO] [stderr] Downloaded deranged v0.3.7 [INFO] [stderr] Downloaded crate-git-revision v0.0.6 [INFO] [stderr] Downloaded stellar-xdr v20.0.0-rc1 [INFO] [stderr] Downloaded serde_with_macros v3.2.0 [INFO] [stderr] Downloaded serde_with v3.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a16b0f1d72273200f4de3a1ce9206c76b1850acae264cc0fb3fa3c5e2c5dcf7b [INFO] running `Command { std: "docker" "start" "-a" "a16b0f1d72273200f4de3a1ce9206c76b1850acae264cc0fb3fa3c5e2c5dcf7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a16b0f1d72273200f4de3a1ce9206c76b1850acae264cc0fb3fa3c5e2c5dcf7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a16b0f1d72273200f4de3a1ce9206c76b1850acae264cc0fb3fa3c5e2c5dcf7b", kill_on_drop: false }` [INFO] [stdout] a16b0f1d72273200f4de3a1ce9206c76b1850acae264cc0fb3fa3c5e2c5dcf7b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 00dc2df567423a3fbadf0551ff7ab8a1a30c11ed2de5e2be395ad4127ac65f31 [INFO] running `Command { std: "docker" "start" "-a" "00dc2df567423a3fbadf0551ff7ab8a1a30c11ed2de5e2be395ad4127ac65f31", kill_on_drop: false }` [INFO] [stderr] Compiling serde_derive v1.0.183 [INFO] [stderr] Compiling serde_json v1.0.104 [INFO] [stderr] Compiling serde v1.0.183 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling itoa v1.0.9 [INFO] [stderr] Compiling ryu v1.0.15 [INFO] [stderr] Compiling syn v2.0.28 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Compiling darling_core v0.20.3 [INFO] [stderr] Compiling thiserror-impl v1.0.44 [INFO] [stderr] Compiling crate-git-revision v0.0.6 [INFO] [stderr] Compiling stellar-xdr v20.0.0-rc1 [INFO] [stderr] Compiling darling_macro v0.20.3 [INFO] [stderr] Checking thiserror v1.0.44 [INFO] [stderr] Compiling darling v0.20.3 [INFO] [stderr] Compiling serde_with_macros v3.2.0 [INFO] [stderr] Checking serde_with v3.2.0 [INFO] [stderr] Checking ingest v0.0.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Read` is imported redundantly [INFO] [stdout] --> src/buffered_ledger_meta_reader.rs:1:21 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::{self, Read}; [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 5 | use std::io::prelude::*; [INFO] [stdout] | ------------------- the item `Read` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Arc`, `JoinHandle`, `Mutex` [INFO] [stdout] --> src/core_runner.rs:8:28 [INFO] [stdout] | [INFO] [stdout] 8 | sync::{mpsc::Receiver, Arc, Mutex}, [INFO] [stdout] | ^^^ ^^^^^ [INFO] [stdout] 9 | thread::{self, JoinHandle}, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Read` is imported redundantly [INFO] [stdout] --> src/buffered_ledger_meta_reader.rs:1:21 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::{self, Read}; [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 5 | use std::io::prelude::*; [INFO] [stdout] | ------------------- the item `Read` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Arc`, `JoinHandle`, `Mutex` [INFO] [stdout] --> src/core_runner.rs:8:28 [INFO] [stdout] | [INFO] [stdout] 8 | sync::{mpsc::Receiver, Arc, Mutex}, [INFO] [stdout] | ^^^ ^^^^^ [INFO] [stdout] 9 | thread::{self, JoinHandle}, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::prelude` [INFO] [stdout] --> src/buffered_ledger_meta_reader.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::io::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::prelude` [INFO] [stdout] --> src/buffered_ledger_meta_reader.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::io::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/core_runner.rs:322:33 [INFO] [stdout] | [INFO] [stdout] 322 | / ... thread::spawn(move || { [INFO] [stdout] 323 | | ... stateless_ledger_buffer_reader [INFO] [stdout] 324 | | ... .multi_thread_read_ledger_meta_from_pipe() [INFO] [stdout] 325 | | ... .unwrap() [INFO] [stdout] 326 | | ... }) [INFO] [stdout] 327 | | ... .join(); [INFO] [stdout] | |_____________________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 322 | let _ = thread::spawn(move || { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/core_runner.rs:381:33 [INFO] [stdout] | [INFO] [stdout] 381 | / ... thread::spawn(move || { [INFO] [stdout] 382 | | ... stateless_ledger_buffer_reader [INFO] [stdout] 383 | | ... .multi_thread_read_ledger_meta_from_pipe() [INFO] [stdout] 384 | | ... .unwrap() [INFO] [stdout] 385 | | ... }) [INFO] [stdout] 386 | | ... .join(); [INFO] [stdout] | |_____________________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 381 | let _ = thread::spawn(move || { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/core_runner.rs:322:33 [INFO] [stdout] | [INFO] [stdout] 322 | / ... thread::spawn(move || { [INFO] [stdout] 323 | | ... stateless_ledger_buffer_reader [INFO] [stdout] 324 | | ... .multi_thread_read_ledger_meta_from_pipe() [INFO] [stdout] 325 | | ... .unwrap() [INFO] [stdout] 326 | | ... }) [INFO] [stdout] 327 | | ... .join(); [INFO] [stdout] | |_____________________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 322 | let _ = thread::spawn(move || { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/core_runner.rs:381:33 [INFO] [stdout] | [INFO] [stdout] 381 | / ... thread::spawn(move || { [INFO] [stdout] 382 | | ... stateless_ledger_buffer_reader [INFO] [stdout] 383 | | ... .multi_thread_read_ledger_meta_from_pipe() [INFO] [stdout] 384 | | ... .unwrap() [INFO] [stdout] 385 | | ... }) [INFO] [stdout] 386 | | ... .join(); [INFO] [stdout] | |_____________________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 381 | let _ = thread::spawn(move || { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TransactionMeta` [INFO] [stdout] --> src/bin/online_pubnet.rs:4:42 [INFO] [stdout] | [INFO] [stdout] 4 | use stellar_xdr::next::{LedgerCloseMeta, TransactionMeta}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TransactionMeta` [INFO] [stdout] --> src/bin/online_testnet.rs:4:42 [INFO] [stdout] | [INFO] [stdout] 4 | use stellar_xdr::next::{LedgerCloseMeta, TransactionMeta}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TransactionMeta` [INFO] [stdout] --> src/bin/online_testnet.rs:4:42 [INFO] [stdout] | [INFO] [stdout] 4 | use stellar_xdr::next::{LedgerCloseMeta, TransactionMeta}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `LedgerCloseMeta`, `TransactionMeta` [INFO] [stdout] --> src/bin/online_event_streaming.rs:2:25 [INFO] [stdout] | [INFO] [stdout] 2 | use stellar_xdr::next::{LedgerCloseMeta, TransactionMeta}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TransactionMeta` [INFO] [stdout] --> src/bin/online_pubnet.rs:4:42 [INFO] [stdout] | [INFO] [stdout] 4 | use stellar_xdr::next::{LedgerCloseMeta, TransactionMeta}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `LedgerCloseMeta`, `TransactionMeta` [INFO] [stdout] --> src/bin/online_event_streaming.rs:2:25 [INFO] [stdout] | [INFO] [stdout] 2 | use stellar_xdr::next::{LedgerCloseMeta, TransactionMeta}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TARGET_SEQ` is never used [INFO] [stdout] --> src/bin/online_event_streaming.rs:4:7 [INFO] [stdout] | [INFO] [stdout] 4 | const TARGET_SEQ: u32 = 387468; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [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: constant `TARGET_SEQ` is never used [INFO] [stdout] --> src/bin/online_event_streaming.rs:4:7 [INFO] [stdout] | [INFO] [stdout] 4 | const TARGET_SEQ: u32 = 387468; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.05s [INFO] running `Command { std: "docker" "inspect" "00dc2df567423a3fbadf0551ff7ab8a1a30c11ed2de5e2be395ad4127ac65f31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00dc2df567423a3fbadf0551ff7ab8a1a30c11ed2de5e2be395ad4127ac65f31", kill_on_drop: false }` [INFO] [stdout] 00dc2df567423a3fbadf0551ff7ab8a1a30c11ed2de5e2be395ad4127ac65f31