[INFO] fetching crate dockworker 0.12.0...
[INFO] checking dockworker-0.12.0 against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] extracting crate dockworker 0.12.0 into /workspace/builds/worker-2-tc1/source
[INFO] removed /workspace/builds/worker-2-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate dockworker 0.12.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate dockworker 0.12.0
[INFO] tweaked toml for crates.io crate dockworker 0.12.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate dockworker 0.12.0 on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate dockworker 0.12.0 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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4b8dd72393143992192667508122ad0738d2d7cb945d93c8ac2170c381e409fc
[INFO] running `Command { std: "docker" "start" "-a" "4b8dd72393143992192667508122ad0738d2d7cb945d93c8ac2170c381e409fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b8dd72393143992192667508122ad0738d2d7cb945d93c8ac2170c381e409fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b8dd72393143992192667508122ad0738d2d7cb945d93c8ac2170c381e409fc", kill_on_drop: false }`
[INFO] [stdout] 4b8dd72393143992192667508122ad0738d2d7cb945d93c8ac2170c381e409fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 076aab816b31fc6036a87a8751d4d8794ff5c23c20d79b4e0ce5fb2746e3b0c2
[INFO] running `Command { std: "docker" "start" "-a" "076aab816b31fc6036a87a8751d4d8794ff5c23c20d79b4e0ce5fb2746e3b0c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
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[INFO] [stderr]     Checking dockworker v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking reqwest v0.11.27
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]  --> src/options.rs:8:33
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::collections::{HashMap, HashSet};
[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: `std::str::FromStr`
[INFO] [stdout]   --> src/options.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::str::FromStr;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `http::request`
[INFO] [stdout]     --> src/docker.rs:1601:9
[INFO] [stdout]      |
[INFO] [stdout] 1601 |     use http::request;
[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: `futures::StreamExt`
[INFO] [stdout]     --> src/docker.rs:1600:9
[INFO] [stdout]      |
[INFO] [stdout] 1600 |     use futures::StreamExt;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `null_to_default` is never used
[INFO] [stdout]    --> src/container.rs:349:4
[INFO] [stdout]     |
[INFO] [stdout] 349 | fn null_to_default<'de, D, T>(de: D) -> std::result::Result<T, D::Error>
[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 `null_to_default` is never used
[INFO] [stdout]    --> src/container.rs:349:4
[INFO] [stdout]     |
[INFO] [stdout] 349 | fn null_to_default<'de, D, T>(de: D) -> std::result::Result<T, D::Error>
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused pinned boxed `futures::Stream` trait object that must be used
[INFO] [stdout]  --> examples/events.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     docker.create_image("hello-world", "linux").await.unwrap();
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: streams do nothing unless polled
[INFO] [stdout]   = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused pinned boxed `futures_core::stream::Stream` trait object that must be used
[INFO] [stdout]   --> examples/push.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     docker.create_image(name, tag).await.unwrap();
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: streams do nothing unless polled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 24s
[INFO] running `Command { std: "docker" "inspect" "076aab816b31fc6036a87a8751d4d8794ff5c23c20d79b4e0ce5fb2746e3b0c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "076aab816b31fc6036a87a8751d4d8794ff5c23c20d79b4e0ce5fb2746e3b0c2", kill_on_drop: false }`
[INFO] [stdout] 076aab816b31fc6036a87a8751d4d8794ff5c23c20d79b4e0ce5fb2746e3b0c2
