[INFO] fetching crate simple-munin-plugin 0.1.0...
[INFO] building simple-munin-plugin-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate simple-munin-plugin 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate simple-munin-plugin 0.1.0
[INFO] finished tweaking crates.io crate simple-munin-plugin 0.1.0
[INFO] tweaked toml for crates.io crate simple-munin-plugin 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate simple-munin-plugin 0.1.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eec4404eebfe00493d2981966212dfdd574d80c0f0106a2edc53734f4e30b5eb
[INFO] running `Command { std: "docker" "start" "-a" "eec4404eebfe00493d2981966212dfdd574d80c0f0106a2edc53734f4e30b5eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eec4404eebfe00493d2981966212dfdd574d80c0f0106a2edc53734f4e30b5eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eec4404eebfe00493d2981966212dfdd574d80c0f0106a2edc53734f4e30b5eb", kill_on_drop: false }`
[INFO] [stdout] eec4404eebfe00493d2981966212dfdd574d80c0f0106a2edc53734f4e30b5eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 947fd2ca4ccb7b46a4f00a87f1bfd47d1a29ccdbc152047e232ee8643c3f2fcc
[INFO] running `Command { std: "docker" "start" "-a" "947fd2ca4ccb7b46a4f00a87f1bfd47d1a29ccdbc152047e232ee8643c3f2fcc", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling simple-munin-plugin v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "947fd2ca4ccb7b46a4f00a87f1bfd47d1a29ccdbc152047e232ee8643c3f2fcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "947fd2ca4ccb7b46a4f00a87f1bfd47d1a29ccdbc152047e232ee8643c3f2fcc", kill_on_drop: false }`
[INFO] [stdout] 947fd2ca4ccb7b46a4f00a87f1bfd47d1a29ccdbc152047e232ee8643c3f2fcc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8503ca4b0d87a121ae59fed1a6ea6efab3c4178db26f7b1d15c507bc7e2eb3f5
[INFO] running `Command { std: "docker" "start" "-a" "8503ca4b0d87a121ae59fed1a6ea6efab3c4178db26f7b1d15c507bc7e2eb3f5", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling simple-munin-plugin v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "8503ca4b0d87a121ae59fed1a6ea6efab3c4178db26f7b1d15c507bc7e2eb3f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8503ca4b0d87a121ae59fed1a6ea6efab3c4178db26f7b1d15c507bc7e2eb3f5", kill_on_drop: false }`
[INFO] [stdout] 8503ca4b0d87a121ae59fed1a6ea6efab3c4178db26f7b1d15c507bc7e2eb3f5