[INFO] fetching crate race-arweave 0.2.6...
[INFO] checking race-arweave-0.2.6 against master#3645249d79dfb136b5d8de3ce153d19d6698d92d for pr-153975
[INFO] extracting crate race-arweave 0.2.6 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate race-arweave 0.2.6
[INFO] finished tweaking crates.io crate race-arweave 0.2.6
[INFO] tweaked toml for crates.io crate race-arweave 0.2.6 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate race-arweave 0.2.6 on toolchain 3645249d79dfb136b5d8de3ce153d19d6698d92d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3645249d79dfb136b5d8de3ce153d19d6698d92d" "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" "+3645249d79dfb136b5d8de3ce153d19d6698d92d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 391 packages to latest compatible versions
[INFO] [stderr]       Adding borsh v0.9.3 (available: v1.6.1)
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[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.18)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3645249d79dfb136b5d8de3ce153d19d6698d92d" "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-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+3645249d79dfb136b5d8de3ce153d19d6698d92d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9cec370dc33d24df87e85d7adf0791f16dd21d1b40f5c9fa67bad15e415ec0f9
[INFO] running `Command { std: "docker" "start" "-a" "9cec370dc33d24df87e85d7adf0791f16dd21d1b40f5c9fa67bad15e415ec0f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9cec370dc33d24df87e85d7adf0791f16dd21d1b40f5c9fa67bad15e415ec0f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cec370dc33d24df87e85d7adf0791f16dd21d1b40f5c9fa67bad15e415ec0f9", kill_on_drop: false }`
[INFO] [stdout] 9cec370dc33d24df87e85d7adf0791f16dd21d1b40f5c9fa67bad15e415ec0f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+3645249d79dfb136b5d8de3ce153d19d6698d92d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc68b7742adb36699b9e2dfb8fb8ae9cedd9a8054e8a81bf4e92ad003f162c50
[INFO] running `Command { std: "docker" "start" "-a" "bc68b7742adb36699b9e2dfb8fb8ae9cedd9a8054e8a81bf4e92ad003f162c50", kill_on_drop: false }`
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[INFO] [stdout] warning: unused imports: `BorshDeserialize` and `BorshSerialize`
[INFO] [stdout]  --> src/example.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 | use borsh::{BorshDeserialize, BorshSerialize};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `error::BundlrError`
[INFO] [stdout]  --> src/example.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     error::BundlrError,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]  --> src/example.rs:9:20
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::io::{self,Read};
[INFO] [stdout]   |                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `collections::HashMap`, `path::PathBuf`, `self`, and `str::FromStr`
[INFO] [stdout]   --> src/example.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     collections::HashMap,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 13 |     fs::{self},
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 14 |     path::PathBuf,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 15 |     str::FromStr,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BorshDeserialize` and `BorshSerialize`
[INFO] [stdout]  --> src/example.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 | use borsh::{BorshDeserialize, BorshSerialize};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `error::BundlrError`
[INFO] [stdout]  --> src/example.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     error::BundlrError,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]  --> src/example.rs:9:20
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::io::{self,Read};
[INFO] [stdout]   |                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `collections::HashMap`, `path::PathBuf`, `self`, and `str::FromStr`
[INFO] [stdout]   --> src/example.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     collections::HashMap,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 13 |     fs::{self},
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 14 |     path::PathBuf,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 15 |     str::FromStr,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BundlrBuilder`, `currency::arweave::ArweaveBuilder`, and `tags::Tag`
[INFO] [stdout]   --> src/example.rs:24:27
[INFO] [stdout]    |
[INFO] [stdout] 24 |     use race_bundlr_sdk::{currency::arweave::ArweaveBuilder, tags::Tag, BundlrBuilder};
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `collections::HashMap`, `path::PathBuf`, `self`, and `str::FromStr`
[INFO] [stdout]   --> src/example.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         collections::HashMap,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 27 |         fs::{self},
[INFO] [stdout]    |              ^^^^
[INFO] [stdout] 28 |         path::PathBuf,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 29 |         str::FromStr,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::result::Result`
[INFO] [stdout]   --> src/example.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |     use core::result::Result;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/example.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> src/example.rs:85:10
[INFO] [stdout]    |
[INFO] [stdout] 85 | async fn main() -> io::Result<()> {
[INFO] [stdout]    |          ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> src/example.rs:85:10
[INFO] [stdout]    |
[INFO] [stdout] 85 | async fn main() -> io::Result<()> {
[INFO] [stdout]    |          ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 59.66s
[INFO] running `Command { std: "docker" "inspect" "bc68b7742adb36699b9e2dfb8fb8ae9cedd9a8054e8a81bf4e92ad003f162c50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc68b7742adb36699b9e2dfb8fb8ae9cedd9a8054e8a81bf4e92ad003f162c50", kill_on_drop: false }`
[INFO] [stdout] bc68b7742adb36699b9e2dfb8fb8ae9cedd9a8054e8a81bf4e92ad003f162c50
