[INFO] fetching crate mddd-traits 0.3.1...
[INFO] testing mddd-traits-0.3.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate mddd-traits 0.3.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate mddd-traits 0.3.1
[INFO] finished tweaking crates.io crate mddd-traits 0.3.1
[INFO] tweaked toml for crates.io crate mddd-traits 0.3.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mddd-traits 0.3.1 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 875f361061d4e9e4ebce18753ea0ed130e03a5a0a0b85a4142f5a759e91ac4d8
[INFO] running `Command { std: "docker" "start" "-a" "875f361061d4e9e4ebce18753ea0ed130e03a5a0a0b85a4142f5a759e91ac4d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "875f361061d4e9e4ebce18753ea0ed130e03a5a0a0b85a4142f5a759e91ac4d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "875f361061d4e9e4ebce18753ea0ed130e03a5a0a0b85a4142f5a759e91ac4d8", kill_on_drop: false }`
[INFO] [stdout] 875f361061d4e9e4ebce18753ea0ed130e03a5a0a0b85a4142f5a759e91ac4d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] a49b40d6e8e18c25ecb64b0095ee2e6c0622d332745d4551266aa6126a215e88
[INFO] running `Command { std: "docker" "start" "-a" "a49b40d6e8e18c25ecb64b0095ee2e6c0622d332745d4551266aa6126a215e88", kill_on_drop: false }`
[INFO] [stderr]    Compiling mddd-traits v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "a49b40d6e8e18c25ecb64b0095ee2e6c0622d332745d4551266aa6126a215e88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a49b40d6e8e18c25ecb64b0095ee2e6c0622d332745d4551266aa6126a215e88", kill_on_drop: false }`
[INFO] [stdout] a49b40d6e8e18c25ecb64b0095ee2e6c0622d332745d4551266aa6126a215e88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 0c68d525914e136def8a97ffd7c63fe9cb0503986567e5f4408c641002d17dc9
[INFO] running `Command { std: "docker" "start" "-a" "0c68d525914e136def8a97ffd7c63fe9cb0503986567e5f4408c641002d17dc9", kill_on_drop: false }`
[INFO] [stderr]    Compiling mddd-traits v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "0c68d525914e136def8a97ffd7c63fe9cb0503986567e5f4408c641002d17dc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c68d525914e136def8a97ffd7c63fe9cb0503986567e5f4408c641002d17dc9", kill_on_drop: false }`
[INFO] [stdout] 0c68d525914e136def8a97ffd7c63fe9cb0503986567e5f4408c641002d17dc9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] e7e6d347727e555809f78b7d7442672d891f21ac86ee5e500c3f9aaad363353d
[INFO] running `Command { std: "docker" "start" "-a" "e7e6d347727e555809f78b7d7442672d891f21ac86ee5e500c3f9aaad363353d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mddd_traits-19dd491bee4c8a9c)
[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 mddd_traits
[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" "e7e6d347727e555809f78b7d7442672d891f21ac86ee5e500c3f9aaad363353d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7e6d347727e555809f78b7d7442672d891f21ac86ee5e500c3f9aaad363353d", kill_on_drop: false }`
[INFO] [stdout] e7e6d347727e555809f78b7d7442672d891f21ac86ee5e500c3f9aaad363353d