[INFO] fetching crate async-io-converse 3.0.0...
[INFO] checking async-io-converse-3.0.0 against master#30f74ff0dc4d66debc8b50724c446f817e5f75f4 for pr-121848-1
[INFO] extracting crate async-io-converse 3.0.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate async-io-converse 3.0.0 on toolchain 30f74ff0dc4d66debc8b50724c446f817e5f75f4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async-io-converse 3.0.0
[INFO] finished tweaking crates.io crate async-io-converse 3.0.0
[INFO] tweaked toml for crates.io crate async-io-converse 3.0.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded siphasher v0.3.11
[INFO] [stderr]   Downloaded async-io-typed v3.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 18e810e0a34a6946490810fc96f1fa0b2c963ad160bd70f5b8f012c2e74bac0f
[INFO] running `Command { std: "docker" "start" "-a" "18e810e0a34a6946490810fc96f1fa0b2c963ad160bd70f5b8f012c2e74bac0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18e810e0a34a6946490810fc96f1fa0b2c963ad160bd70f5b8f012c2e74bac0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18e810e0a34a6946490810fc96f1fa0b2c963ad160bd70f5b8f012c2e74bac0f", kill_on_drop: false }`
[INFO] [stdout] 18e810e0a34a6946490810fc96f1fa0b2c963ad160bd70f5b8f012c2e74bac0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1ae9056b49ce6b84ae7cfc1adccdbd290233b97ce168483c1d50633acc6f6b2
[INFO] running `Command { std: "docker" "start" "-a" "b1ae9056b49ce6b84ae7cfc1adccdbd290233b97ce168483c1d50633acc6f6b2", kill_on_drop: false }`
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]     Checking siphasher v0.3.11
[INFO] [stderr]     Checking bytes v1.6.0
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking tokio v1.37.0
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking tokio-util v0.7.10
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking async-io-typed v3.0.0
[INFO] [stderr]     Checking async-io-converse v3.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `io` is imported redundantly
[INFO] [stdout]    --> src/tests.rs:2:5
[INFO] [stdout]     |
[INFO] [stdout] 2   |     io,
[INFO] [stdout]     |     ^^
[INFO] [stdout] ...
[INFO] [stdout] 155 | use super::*;
[INFO] [stdout]     |     -------- the item `io` is already imported here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Pin` is imported redundantly
[INFO] [stdout]    --> src/tests.rs:3:5
[INFO] [stdout]     |
[INFO] [stdout] 3   |     pin::Pin,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 155 | use super::*;
[INFO] [stdout]     |     -------- the item `Pin` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Context` is imported redundantly
[INFO] [stdout]    --> src/tests.rs:4:12
[INFO] [stdout]     |
[INFO] [stdout] 4   |     task::{Context, Poll},
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 155 | use super::*;
[INFO] [stdout]     |     -------- the item `Context` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Poll` is imported redundantly
[INFO] [stdout]    --> src/tests.rs:4:21
[INFO] [stdout]     |
[INFO] [stdout] 4   |     task::{Context, Poll},
[INFO] [stdout]     |                     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 155 | use super::*;
[INFO] [stdout]     |     -------- the item `Poll` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Duration` is imported redundantly
[INFO] [stdout]    --> src/tests.rs:5:5
[INFO] [stdout]     |
[INFO] [stdout] 5   |     time::Duration,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 155 | use super::*;
[INFO] [stdout]     |     -------- the item `Duration` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `AsyncRead` is imported redundantly
[INFO] [stdout]    --> src/tests.rs:8:18
[INFO] [stdout]     |
[INFO] [stdout] 8   | use futures_io::{AsyncRead, AsyncWrite};
[INFO] [stdout]     |                  ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 155 | use super::*;
[INFO] [stdout]     |     -------- the item `AsyncRead` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `AsyncWrite` is imported redundantly
[INFO] [stdout]    --> src/tests.rs:8:29
[INFO] [stdout]     |
[INFO] [stdout] 8   | use futures_io::{AsyncRead, AsyncWrite};
[INFO] [stdout]     |                             ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 155 | use super::*;
[INFO] [stdout]     |     -------- the item `AsyncWrite` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `mpsc` is imported redundantly
[INFO] [stdout]    --> src/tests.rs:10:25
[INFO] [stdout]     |
[INFO] [stdout] 10  | use tokio::sync::mpsc::{self, Receiver};
[INFO] [stdout]     |                         ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 155 | use super::*;
[INFO] [stdout]     |     -------- the item `mpsc` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Arc` is imported redundantly
[INFO] [stdout]    --> src/tests.rs:145:9
[INFO] [stdout]     |
[INFO] [stdout] 145 |         Arc,
[INFO] [stdout]     |         ^^^
[INFO] [stdout] ...
[INFO] [stdout] 155 | use super::*;
[INFO] [stdout]     |     -------- the item `Arc` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `StreamExt` is imported redundantly
[INFO] [stdout]    --> src/tests.rs:152:5
[INFO] [stdout]     |
[INFO] [stdout] 152 | use futures_util::StreamExt;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 155 | use super::*;
[INFO] [stdout]     |     -------- the item `StreamExt` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.11s
[INFO] running `Command { std: "docker" "inspect" "b1ae9056b49ce6b84ae7cfc1adccdbd290233b97ce168483c1d50633acc6f6b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1ae9056b49ce6b84ae7cfc1adccdbd290233b97ce168483c1d50633acc6f6b2", kill_on_drop: false }`
[INFO] [stdout] b1ae9056b49ce6b84ae7cfc1adccdbd290233b97ce168483c1d50633acc6f6b2
