[INFO] fetching crate futures-async-stream 0.2.9...
[INFO] checking futures-async-stream-0.2.9 against nightly-2024-02-05 for check-cfg
[INFO] extracting crate futures-async-stream 0.2.9 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate futures-async-stream 0.2.9 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate futures-async-stream 0.2.9
[INFO] finished tweaking crates.io crate futures-async-stream 0.2.9
[INFO] tweaked toml for crates.io crate futures-async-stream 0.2.9 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "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" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded futures-async-stream-macro v0.2.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 553eeae75d151584451f5e7d028a0522b7066be18a1b9294774204de63f52140
[INFO] running `Command { std: "docker" "start" "-a" "553eeae75d151584451f5e7d028a0522b7066be18a1b9294774204de63f52140", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "553eeae75d151584451f5e7d028a0522b7066be18a1b9294774204de63f52140", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "553eeae75d151584451f5e7d028a0522b7066be18a1b9294774204de63f52140", kill_on_drop: false }`
[INFO] [stdout] 553eeae75d151584451f5e7d028a0522b7066be18a1b9294774204de63f52140
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f9a6289fb3b50d35606cb5f5144544ca74299fe2d3add526172dac8b5ab742d8
[INFO] running `Command { std: "docker" "start" "-a" "f9a6289fb3b50d35606cb5f5144544ca74299fe2d3add526172dac8b5ab742d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling trybuild v1.0.89
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]     Checking glob v0.3.1
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking basic-toml v0.1.8
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]    Compiling pin-project-internal v1.1.4
[INFO] [stderr]    Compiling serde_derive v1.0.196
[INFO] [stderr]    Compiling futures-async-stream-macro v0.2.9
[INFO] [stderr]     Checking pin-project v1.1.4
[INFO] [stderr]     Checking futures-async-stream v0.2.9 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> tests/stream.rs:260:14
[INFO] [stdout]     |
[INFO] [stdout] 260 | pub struct A(i32);
[INFO] [stdout]     |            - ^^^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 260 | pub struct A(());
[INFO] [stdout]     |              ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.53s
[INFO] running `Command { std: "docker" "inspect" "f9a6289fb3b50d35606cb5f5144544ca74299fe2d3add526172dac8b5ab742d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9a6289fb3b50d35606cb5f5144544ca74299fe2d3add526172dac8b5ab742d8", kill_on_drop: false }`
[INFO] [stdout] f9a6289fb3b50d35606cb5f5144544ca74299fe2d3add526172dac8b5ab742d8
