[INFO] cloning repository https://github.com/ChimeWu/wsprac
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ChimeWu/wsprac" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChimeWu%2Fwsprac", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChimeWu%2Fwsprac'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d83c51eb0ec413d7ca9e9cc89f50ec908a31868d
[INFO] checking ChimeWu/wsprac against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChimeWu%2Fwsprac" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ChimeWu/wsprac on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ChimeWu/wsprac
[INFO] finished tweaking git repo https://github.com/ChimeWu/wsprac
[INFO] tweaked toml for git repo https://github.com/ChimeWu/wsprac written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/ChimeWu/wsprac 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded security-framework-sys v2.11.0
[INFO] [stderr]   Downloaded tokio-tungstenite v0.23.1
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[INFO] [stderr]   Downloaded httparse v1.9.3
[INFO] [stderr]   Downloaded redox_syscall v0.5.2
[INFO] [stderr]   Downloaded clap_derive v4.5.5
[INFO] [stderr]   Downloaded miniz_oxide v0.7.3
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[INFO] [stderr]   Downloaded security-framework v2.11.0
[INFO] [stderr]   Downloaded clap_builder v4.5.7
[INFO] [stderr]   Downloaded redis v0.25.4
[INFO] [stderr]   Downloaded object v0.36.0
[INFO] [stderr]   Downloaded tokio v1.38.0
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9be91d1d0d43b21f74697f16528a25d2d552dc436e3c24658a826c43201a3a53
[INFO] running `Command { std: "docker" "start" "-a" "9be91d1d0d43b21f74697f16528a25d2d552dc436e3c24658a826c43201a3a53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9be91d1d0d43b21f74697f16528a25d2d552dc436e3c24658a826c43201a3a53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9be91d1d0d43b21f74697f16528a25d2d552dc436e3c24658a826c43201a3a53", kill_on_drop: false }`
[INFO] [stdout] 9be91d1d0d43b21f74697f16528a25d2d552dc436e3c24658a826c43201a3a53
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86dd556d8f612293241601f99bf09f2e6d20f8d58119932153a825ea55023ae5
[INFO] running `Command { std: "docker" "start" "-a" "86dd556d8f612293241601f99bf09f2e6d20f8d58119932153a825ea55023ae5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.85
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[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]     Checking bytes v1.6.0
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[INFO] [stderr]    Compiling openssl v0.10.64
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[INFO] [stderr]    Compiling tokio-macros v2.3.0
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling serde_derive v1.0.203
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling async-trait v0.1.80
[INFO] [stderr]    Compiling clap_derive v4.5.5
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[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking clap v4.5.7
[INFO] [stderr]     Checking tungstenite v0.23.0
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking tokio-util v0.7.11
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking tokio-stream v0.1.15
[INFO] [stderr]     Checking tokio-tungstenite v0.23.1
[INFO] [stderr]     Checking combine v4.6.7
[INFO] [stderr]     Checking redis v0.25.4
[INFO] [stderr]     Checking wsprac v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this function depends on never type fallback being `()`
[INFO] [stdout]   --> src/bin/backpack_client.rs:20:7
[INFO] [stdout]    |
[INFO] [stdout] 20 | async fn main() -> anyhow::Result<()> {
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748>
[INFO] [stdout]    = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail
[INFO] [stdout]   --> src/bin/backpack_client.rs:65:22
[INFO] [stdout]    |
[INFO] [stdout] 65 |                     .query(&mut con)?;
[INFO] [stdout]    |                      ^^^^^
[INFO] [stdout]    = note: `#[warn(dependency_on_unit_never_type_fallback)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this function depends on never type fallback being `()`
[INFO] [stdout]   --> src/bin/backpack_client.rs:20:7
[INFO] [stdout]    |
[INFO] [stdout] 20 | async fn main() -> anyhow::Result<()> {
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748>
[INFO] [stdout]    = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail
[INFO] [stdout]   --> src/bin/backpack_client.rs:65:22
[INFO] [stdout]    |
[INFO] [stdout] 65 |                     .query(&mut con)?;
[INFO] [stdout]    |                      ^^^^^
[INFO] [stdout]    = note: `#[warn(dependency_on_unit_never_type_fallback)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.03s
[INFO] running `Command { std: "docker" "inspect" "86dd556d8f612293241601f99bf09f2e6d20f8d58119932153a825ea55023ae5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86dd556d8f612293241601f99bf09f2e6d20f8d58119932153a825ea55023ae5", kill_on_drop: false }`
[INFO] [stdout] 86dd556d8f612293241601f99bf09f2e6d20f8d58119932153a825ea55023ae5