[INFO] fetching crate maybeiframe 0.1.3...
[INFO] testing maybeiframe-0.1.3 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate maybeiframe 0.1.3 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate maybeiframe 0.1.3
[INFO] finished tweaking crates.io crate maybeiframe 0.1.3
[INFO] tweaked toml for crates.io crate maybeiframe 0.1.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate maybeiframe 0.1.3 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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-2025-10-28" "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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 352f929e0d07c4d9336ac65da33f14d75a710d58dd724452ae9eb9a81fc3c184
[INFO] running `Command { std: "docker" "start" "-a" "352f929e0d07c4d9336ac65da33f14d75a710d58dd724452ae9eb9a81fc3c184", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "352f929e0d07c4d9336ac65da33f14d75a710d58dd724452ae9eb9a81fc3c184", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "352f929e0d07c4d9336ac65da33f14d75a710d58dd724452ae9eb9a81fc3c184", kill_on_drop: false }`
[INFO] [stdout] 352f929e0d07c4d9336ac65da33f14d75a710d58dd724452ae9eb9a81fc3c184
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dfe05fe99a4e3f72040422c164bbe1c00c18f38c609352fd0e168fa6cc9372e5
[INFO] running `Command { std: "docker" "start" "-a" "dfe05fe99a4e3f72040422c164bbe1c00c18f38c609352fd0e168fa6cc9372e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling maybeiframe v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "dfe05fe99a4e3f72040422c164bbe1c00c18f38c609352fd0e168fa6cc9372e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfe05fe99a4e3f72040422c164bbe1c00c18f38c609352fd0e168fa6cc9372e5", kill_on_drop: false }`
[INFO] [stdout] dfe05fe99a4e3f72040422c164bbe1c00c18f38c609352fd0e168fa6cc9372e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e7ad97ad710eb42dc3b05c0ebc3db26a0ef48bbd4c133d1c72affdb6eb3f56b3
[INFO] running `Command { std: "docker" "start" "-a" "e7ad97ad710eb42dc3b05c0ebc3db26a0ef48bbd4c133d1c72affdb6eb3f56b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling maybeiframe v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "e7ad97ad710eb42dc3b05c0ebc3db26a0ef48bbd4c133d1c72affdb6eb3f56b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7ad97ad710eb42dc3b05c0ebc3db26a0ef48bbd4c133d1c72affdb6eb3f56b3", kill_on_drop: false }`
[INFO] [stdout] e7ad97ad710eb42dc3b05c0ebc3db26a0ef48bbd4c133d1c72affdb6eb3f56b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e49b280427fdd3fb6a6e42dae6db7df6e710081da4ac3a3cc53ea3d0c5d7c3ed
[INFO] running `Command { std: "docker" "start" "-a" "e49b280427fdd3fb6a6e42dae6db7df6e710081da4ac3a3cc53ea3d0c5d7c3ed", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/maybeiframe-cf8c6c6f120cc9a8)
[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 maybeiframe
[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" "e49b280427fdd3fb6a6e42dae6db7df6e710081da4ac3a3cc53ea3d0c5d7c3ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e49b280427fdd3fb6a6e42dae6db7df6e710081da4ac3a3cc53ea3d0c5d7c3ed", kill_on_drop: false }`
[INFO] [stdout] e49b280427fdd3fb6a6e42dae6db7df6e710081da4ac3a3cc53ea3d0c5d7c3ed