[INFO] cloning repository https://github.com/1500256797/btc_memopool_lib
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/1500256797/btc_memopool_lib" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1500256797%2Fbtc_memopool_lib", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1500256797%2Fbtc_memopool_lib'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6fe4fe7c9dd7314686218fe0d9ccf152ab57f7ec
[INFO] building 1500256797/btc_memopool_lib against master#ad211ced81509462cdfe4c29ed10f97279a0acae for pr-135216
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1500256797%2Fbtc_memopool_lib" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/1500256797/btc_memopool_lib on toolchain ad211ced81509462cdfe4c29ed10f97279a0acae
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/1500256797/btc_memopool_lib
[INFO] finished tweaking git repo https://github.com/1500256797/btc_memopool_lib
[INFO] tweaked toml for git repo https://github.com/1500256797/btc_memopool_lib written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/1500256797/btc_memopool_lib 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" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "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-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ebceba61d2d7c500d101d1b1f4b78c3bac8a73aab3f00d25aa1317b7abdb74e5
[INFO] running `Command { std: "docker" "start" "-a" "ebceba61d2d7c500d101d1b1f4b78c3bac8a73aab3f00d25aa1317b7abdb74e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ebceba61d2d7c500d101d1b1f4b78c3bac8a73aab3f00d25aa1317b7abdb74e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebceba61d2d7c500d101d1b1f4b78c3bac8a73aab3f00d25aa1317b7abdb74e5", kill_on_drop: false }`
[INFO] [stdout] ebceba61d2d7c500d101d1b1f4b78c3bac8a73aab3f00d25aa1317b7abdb74e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ca582b52df2181b86ceb8a7c26a01ca67e6ea16da231e62849756f734e43a74
[INFO] running `Command { std: "docker" "start" "-a" "5ca582b52df2181b86ceb8a7c26a01ca67e6ea16da231e62849756f734e43a74", kill_on_drop: false }`
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[INFO] [stderr]    Compiling futures-macro v0.3.30
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[INFO] [stderr]    Compiling rand_chacha v0.3.1
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[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling tokio-tungstenite v0.24.0
[INFO] [stderr]    Compiling btc_memopool_lib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `future`
[INFO] [stdout]  --> src/api/fb_mempool.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use futures_util::{future, pin_mut, SinkExt, StreamExt};
[INFO] [stdout]   |                    ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Decoder`, `OutputStream`, `Sink`, and `Source`
[INFO] [stdout]  --> src/radio_alert.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rodio::{Decoder, OutputStream, Sink, Source};
[INFO] [stdout]   |             ^^^^^^^  ^^^^^^^^^^^^  ^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 08s
[INFO] running `Command { std: "docker" "inspect" "5ca582b52df2181b86ceb8a7c26a01ca67e6ea16da231e62849756f734e43a74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ca582b52df2181b86ceb8a7c26a01ca67e6ea16da231e62849756f734e43a74", kill_on_drop: false }`
[INFO] [stdout] 5ca582b52df2181b86ceb8a7c26a01ca67e6ea16da231e62849756f734e43a74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 17bea207178ba8e6068626199e2b6feea8f069beb8dbc5c392f7666ba08e80a8
[INFO] running `Command { std: "docker" "start" "-a" "17bea207178ba8e6068626199e2b6feea8f069beb8dbc5c392f7666ba08e80a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling btc_memopool_lib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `future`
[INFO] [stdout]  --> src/api/fb_mempool.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use futures_util::{future, pin_mut, SinkExt, StreamExt};
[INFO] [stdout]   |                    ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Decoder`, `OutputStream`, `Sink`, and `Source`
[INFO] [stdout]  --> src/radio_alert.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rodio::{Decoder, OutputStream, Sink, Source};
[INFO] [stdout]   |             ^^^^^^^  ^^^^^^^^^^^^  ^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `future`
[INFO] [stdout]  --> src/api/fb_mempool.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use futures_util::{future, pin_mut, SinkExt, StreamExt};
[INFO] [stdout]   |                    ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Sink` and `Source`
[INFO] [stdout]  --> src/radio_alert.rs:1:36
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rodio::{Decoder, OutputStream, Sink, Source};
[INFO] [stdout]   |                                    ^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/radio_alert.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |         stream_handle.play_raw(source.convert_samples());
[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] 29 |         let _ = stream_handle.play_raw(source.convert_samples());
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `Command { std: "docker" "inspect" "17bea207178ba8e6068626199e2b6feea8f069beb8dbc5c392f7666ba08e80a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17bea207178ba8e6068626199e2b6feea8f069beb8dbc5c392f7666ba08e80a8", kill_on_drop: false }`
[INFO] [stdout] 17bea207178ba8e6068626199e2b6feea8f069beb8dbc5c392f7666ba08e80a8
