[INFO] fetching crate melius 0.7.0...
[INFO] testing melius-0.7.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate melius 0.7.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate melius 0.7.0
[INFO] finished tweaking crates.io crate melius 0.7.0
[INFO] tweaked toml for crates.io crate melius 0.7.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate melius 0.7.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 753a05f1ea69d0c00133121f6c46b2442032e1f33dd0386b59ee49786926d98a
[INFO] running `Command { std: "docker" "start" "-a" "753a05f1ea69d0c00133121f6c46b2442032e1f33dd0386b59ee49786926d98a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "753a05f1ea69d0c00133121f6c46b2442032e1f33dd0386b59ee49786926d98a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "753a05f1ea69d0c00133121f6c46b2442032e1f33dd0386b59ee49786926d98a", kill_on_drop: false }`
[INFO] [stdout] 753a05f1ea69d0c00133121f6c46b2442032e1f33dd0386b59ee49786926d98a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 21a22de89fdda6a296b42126c8476fc985f0d13c3d54fda03ae3e5aa4f63490c
[INFO] running `Command { std: "docker" "start" "-a" "21a22de89fdda6a296b42126c8476fc985f0d13c3d54fda03ae3e5aa4f63490c", kill_on_drop: false }`
[INFO] [stderr]    Compiling melius v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "21a22de89fdda6a296b42126c8476fc985f0d13c3d54fda03ae3e5aa4f63490c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21a22de89fdda6a296b42126c8476fc985f0d13c3d54fda03ae3e5aa4f63490c", kill_on_drop: false }`
[INFO] [stdout] 21a22de89fdda6a296b42126c8476fc985f0d13c3d54fda03ae3e5aa4f63490c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] bc6b017b6f7e19ceb75cfc84d6418130df0e99d453fdd5de03749cc42b10a053
[INFO] running `Command { std: "docker" "start" "-a" "bc6b017b6f7e19ceb75cfc84d6418130df0e99d453fdd5de03749cc42b10a053", kill_on_drop: false }`
[INFO] [stderr]    Compiling melius v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "bc6b017b6f7e19ceb75cfc84d6418130df0e99d453fdd5de03749cc42b10a053", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc6b017b6f7e19ceb75cfc84d6418130df0e99d453fdd5de03749cc42b10a053", kill_on_drop: false }`
[INFO] [stdout] bc6b017b6f7e19ceb75cfc84d6418130df0e99d453fdd5de03749cc42b10a053
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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", kill_on_drop: false }`
[INFO] [stdout] 892f9f2ffad68b6a8c7e5a0647c12d6e8f4b0c3441bec64bff935712b35e7a7f
[INFO] running `Command { std: "docker" "start" "-a" "892f9f2ffad68b6a8c7e5a0647c12d6e8f4b0c3441bec64bff935712b35e7a7f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/melius-f8732216b00f96a8)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests melius
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "892f9f2ffad68b6a8c7e5a0647c12d6e8f4b0c3441bec64bff935712b35e7a7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "892f9f2ffad68b6a8c7e5a0647c12d6e8f4b0c3441bec64bff935712b35e7a7f", kill_on_drop: false }`
[INFO] [stdout] 892f9f2ffad68b6a8c7e5a0647c12d6e8f4b0c3441bec64bff935712b35e7a7f