[INFO] fetching crate cargo-coupling 0.3.0...
[INFO] checking cargo-coupling-0.3.0 against master#8a703520e80d87d4423c01f9d4fbc9e5f6533a02 for pr-154205-1
[INFO] extracting crate cargo-coupling 0.3.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate cargo-coupling 0.3.0
[INFO] finished tweaking crates.io crate cargo-coupling 0.3.0
[INFO] tweaked toml for crates.io crate cargo-coupling 0.3.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cargo-coupling 0.3.0 on toolchain 8a703520e80d87d4423c01f9d4fbc9e5f6533a02
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cargo-coupling 0.3.0 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" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rust-embed-utils v8.9.0
[INFO] [stderr]   Downloaded rust-embed-impl v8.9.0
[INFO] [stderr]   Downloaded open v5.3.3
[INFO] [stderr]   Downloaded camino v1.2.2
[INFO] [stderr]   Downloaded zmij v0.1.9
[INFO] [stderr]   Downloaded axum v0.8.8
[INFO] [stderr]   Downloaded serde_json v1.0.147
[INFO] [stderr]   Downloaded web-sys v0.3.83
[INFO] [stderr]   Downloaded rust-embed v8.9.0
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f3ff04be7072968e489b55dff556778b116f89d63655b8b998ff531ce8c44843
[INFO] running `Command { std: "docker" "start" "-a" "f3ff04be7072968e489b55dff556778b116f89d63655b8b998ff531ce8c44843", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f3ff04be7072968e489b55dff556778b116f89d63655b8b998ff531ce8c44843", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3ff04be7072968e489b55dff556778b116f89d63655b8b998ff531ce8c44843", kill_on_drop: false }`
[INFO] [stdout] f3ff04be7072968e489b55dff556778b116f89d63655b8b998ff531ce8c44843
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7bf4420b5dc18e82269b7adfcf4801f5cacc503f5967669c04ef082b7c282cc6
[INFO] running `Command { std: "docker" "start" "-a" "7bf4420b5dc18e82269b7adfcf4801f5cacc503f5967669c04ef082b7c282cc6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking itoa v1.0.15
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking bytes v1.11.0
[INFO] [stderr]    Compiling serde_json v1.0.147
[INFO] [stderr]     Checking memchr v2.7.6
[INFO] [stderr]     Checking zmij v0.1.9
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]    Compiling generic-array v0.14.7
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[INFO] [stderr]    Compiling zerocopy v0.8.31
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[INFO] [stderr]     Checking sha2 v0.10.9
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[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling zerocopy-derive v0.8.31
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling rust-embed-impl v8.9.0
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]     Checking tokio v1.48.0
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[INFO] [stderr]     Checking cargo_metadata v0.19.2
[INFO] [stderr]     Checking half v2.7.1
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[INFO] [stderr]     Checking hyper v1.8.1
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[INFO] [stderr]     Checking hyper-util v0.1.19
[INFO] [stderr]     Checking toml v0.8.23
[INFO] [stderr]     Checking axum v0.8.8
[INFO] [stderr]     Checking cargo-coupling v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.69s
[INFO] running `Command { std: "docker" "inspect" "7bf4420b5dc18e82269b7adfcf4801f5cacc503f5967669c04ef082b7c282cc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bf4420b5dc18e82269b7adfcf4801f5cacc503f5967669c04ef082b7c282cc6", kill_on_drop: false }`
[INFO] [stdout] 7bf4420b5dc18e82269b7adfcf4801f5cacc503f5967669c04ef082b7c282cc6