[INFO] fetching crate axum-streams 0.10.0...
[INFO] checking axum-streams-0.10.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate axum-streams 0.10.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate axum-streams 0.10.0 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate axum-streams 0.10.0
[INFO] removed 4 missing examples
[INFO] finished tweaking crates.io crate axum-streams 0.10.0
[INFO] tweaked toml for crates.io crate axum-streams 0.10.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate axum-streams 0.10.0 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 39deb31beb2ff74d8ed3a797ee3908e978dafae6bd8227f56a5dcbe6ad4e30de
[INFO] running `Command { std: "docker" "start" "-a" "39deb31beb2ff74d8ed3a797ee3908e978dafae6bd8227f56a5dcbe6ad4e30de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "39deb31beb2ff74d8ed3a797ee3908e978dafae6bd8227f56a5dcbe6ad4e30de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39deb31beb2ff74d8ed3a797ee3908e978dafae6bd8227f56a5dcbe6ad4e30de", kill_on_drop: false }`
[INFO] [stdout] 39deb31beb2ff74d8ed3a797ee3908e978dafae6bd8227f56a5dcbe6ad4e30de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dac29fbfd7b99c5093b48b8cf882af1bef17b3af9d92be6dbb294d2af6c3869b
[INFO] running `Command { std: "docker" "start" "-a" "dac29fbfd7b99c5093b48b8cf882af1bef17b3af9d92be6dbb294d2af6c3869b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
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[INFO] [stderr]    Compiling futures-core v0.3.25
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[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]     Checking futures-sink v0.3.25
[INFO] [stderr]    Compiling futures-task v0.3.25
[INFO] [stderr]    Compiling parking_lot_core v0.9.4
[INFO] [stderr]    Compiling futures-channel v0.3.25
[INFO] [stderr]     Checking smallvec v1.10.0
[INFO] [stderr]    Compiling slab v0.4.7
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[INFO] [stderr]     Checking scopeguard v1.1.0
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[INFO] [stderr]    Compiling tokio v1.25.0
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[INFO] [stderr]     Checking futures-io v0.3.25
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[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]     Checking unicode-normalization v0.1.22
[INFO] [stderr]    Compiling axum-core v0.3.0
[INFO] [stderr]    Compiling axum v0.6.0
[INFO] [stderr]     Checking idna v0.3.0
[INFO] [stderr]     Checking url v2.3.1
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
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[INFO] [stderr]    Compiling prost-derive v0.12.1
[INFO] [stderr]    Compiling futures-macro v0.3.25
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[INFO] [stderr]    Compiling pin-project-internal v1.0.12
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[INFO] [stderr]     Checking axum-streams v0.10.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `TestClient` is never constructed
[INFO] [stdout]   --> src/test_client.rs:11:19
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub(crate) struct TestClient {
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `get` are never used
[INFO] [stdout]   --> src/test_client.rs:17:19
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl TestClient {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] 17 |     pub(crate) fn new<S, ResBody>(svc: S) -> Self
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 |     pub(crate) fn get(&self, url: &str) -> RequestBuilder {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.51s
[INFO] running `Command { std: "docker" "inspect" "dac29fbfd7b99c5093b48b8cf882af1bef17b3af9d92be6dbb294d2af6c3869b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dac29fbfd7b99c5093b48b8cf882af1bef17b3af9d92be6dbb294d2af6c3869b", kill_on_drop: false }`
[INFO] [stdout] dac29fbfd7b99c5093b48b8cf882af1bef17b3af9d92be6dbb294d2af6c3869b