[INFO] cloning repository https://github.com/Dust-Mail/async-pop
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Dust-Mail/async-pop" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDust-Mail%2Fasync-pop", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDust-Mail%2Fasync-pop'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d97c19b183a468b9a7dba0647d461c8ea2fc61fb
[INFO] checking Dust-Mail/async-pop against try#9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869 for pr-129249
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDust-Mail%2Fasync-pop" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Dust-Mail/async-pop on toolchain 9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Dust-Mail/async-pop
[INFO] finished tweaking git repo https://github.com/Dust-Mail/async-pop
[INFO] tweaked toml for git repo https://github.com/Dust-Mail/async-pop written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Dust-Mail/async-pop 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" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 18ad09f7e5f12bef2a69f791e0f0b2dd65a985b093568576b8c38b2a60dabbf9
[INFO] running `Command { std: "docker" "start" "-a" "18ad09f7e5f12bef2a69f791e0f0b2dd65a985b093568576b8c38b2a60dabbf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18ad09f7e5f12bef2a69f791e0f0b2dd65a985b093568576b8c38b2a60dabbf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18ad09f7e5f12bef2a69f791e0f0b2dd65a985b093568576b8c38b2a60dabbf9", kill_on_drop: false }`
[INFO] [stdout] 18ad09f7e5f12bef2a69f791e0f0b2dd65a985b093568576b8c38b2a60dabbf9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 38096c7eb9320be94f243d127cbd34f4a37b17dcfb71d91016ec85ca2056bd34
[INFO] running `Command { std: "docker" "start" "-a" "38096c7eb9320be94f243d127cbd34f4a37b17dcfb71d91016ec85ca2056bd34", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]     Checking futures-core v0.3.30
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[INFO] [stderr]     Checking pin-project-lite v0.2.13
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[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]     Checking waker-fn v1.1.1
[INFO] [stderr]     Checking bitflags v2.4.1
[INFO] [stderr]     Checking fastrand v1.9.0
[INFO] [stderr]     Checking parking v2.2.0
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking async-lock v2.8.0
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]     Checking tinyvec_macros v0.1.1
[INFO] [stderr]     Checking fastrand v2.0.1
[INFO] [stderr]    Compiling rustix v0.37.27
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[INFO] [stderr]    Compiling openssl v0.10.60
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[INFO] [stderr]     Checking concurrent-queue v2.3.0
[INFO] [stderr]    Compiling native-tls v0.2.11
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[INFO] [stderr]     Checking unicode-normalization v0.1.22
[INFO] [stderr]    Compiling syn v2.0.48
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[INFO] [stderr]    Compiling openssl-sys v0.9.96
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[INFO] [stderr]     Checking async-global-executor v2.3.1
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[INFO] [stderr]    Compiling futures-macro v0.3.30
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[INFO] [stderr]    Compiling thiserror-impl v1.0.50
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[INFO] [stderr]     Checking futures-util v0.3.30
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[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking async-pop v1.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `BufRead`, `ReadExt`, and `prelude::BufReadExt`
[INFO] [stdout]  --> src/runtime.rs:3:29
[INFO] [stdout]   |
[INFO] [stdout] 3 |     pub use async_std::io::{prelude::BufReadExt, BufRead, Error, Read, ReadExt, Write, WriteExt};
[INFO] [stdout]   |                             ^^^^^^^^^^^^^^^^^^^  ^^^^^^^               ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `async_std::future::timeout`
[INFO] [stdout]   --> src/runtime.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub use async_std::future::timeout;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Duration`
[INFO] [stdout]   --> src/runtime.rs:24:21
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub use std::time::{Duration, Instant};
[INFO] [stdout]    |                     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BufRead`, `ReadExt`, and `prelude::BufReadExt`
[INFO] [stdout]  --> src/runtime.rs:3:29
[INFO] [stdout]   |
[INFO] [stdout] 3 |     pub use async_std::io::{prelude::BufReadExt, BufRead, Error, Read, ReadExt, Write, WriteExt};
[INFO] [stdout]   |                             ^^^^^^^^^^^^^^^^^^^  ^^^^^^^               ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `async_std::future::timeout`
[INFO] [stdout]   --> src/runtime.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub use async_std::future::timeout;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Duration`
[INFO] [stdout]   --> src/runtime.rs:24:21
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub use std::time::{Duration, Instant};
[INFO] [stdout]    |                     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this conversion is useless `command::Command` to `command::Command`
[INFO] [stdout]   --> src/request.rs:48:22
[INFO] [stdout]    |
[INFO] [stdout] 48 |             command: command.into(),
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this conversion is useless `Response` to `Response`
[INFO] [stdout]    --> src/lib.rs:487:15
[INFO] [stdout]     |
[INFO] [stdout] 487 |         match response.into() {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this conversion is useless `Response` to `Response`
[INFO] [stdout]    --> src/lib.rs:750:15
[INFO] [stdout]     |
[INFO] [stdout] 750 |         match response.into() {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `async-pop` (lib) due to 3 previous errors; 3 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this conversion is useless `command::Command` to `command::Command`
[INFO] [stdout]   --> src/request.rs:48:22
[INFO] [stdout]    |
[INFO] [stdout] 48 |             command: command.into(),
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this conversion is useless `response::Response` to `response::Response`
[INFO] [stdout]    --> src/lib.rs:487:15
[INFO] [stdout]     |
[INFO] [stdout] 487 |         match response.into() {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this conversion is useless `response::Response` to `response::Response`
[INFO] [stdout]    --> src/lib.rs:750:15
[INFO] [stdout]     |
[INFO] [stdout] 750 |         match response.into() {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `async-pop` (lib test) due to 3 previous errors; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "38096c7eb9320be94f243d127cbd34f4a37b17dcfb71d91016ec85ca2056bd34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38096c7eb9320be94f243d127cbd34f4a37b17dcfb71d91016ec85ca2056bd34", kill_on_drop: false }`
[INFO] [stdout] 38096c7eb9320be94f243d127cbd34f4a37b17dcfb71d91016ec85ca2056bd34