[INFO] fetching crate megabool-rs 0.2.207...
[INFO] testing megabool-rs-0.2.207 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate megabool-rs 0.2.207 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate megabool-rs 0.2.207
[INFO] finished tweaking crates.io crate megabool-rs 0.2.207
[INFO] tweaked toml for crates.io crate megabool-rs 0.2.207 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate megabool-rs 0.2.207 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] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 14 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[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] 29c01ee51b1799b4e6f944354d02b9f1a51867a76e553812e6c3cf9d969cad41
[INFO] running `Command { std: "docker" "start" "-a" "29c01ee51b1799b4e6f944354d02b9f1a51867a76e553812e6c3cf9d969cad41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "29c01ee51b1799b4e6f944354d02b9f1a51867a76e553812e6c3cf9d969cad41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29c01ee51b1799b4e6f944354d02b9f1a51867a76e553812e6c3cf9d969cad41", kill_on_drop: false }`
[INFO] [stdout] 29c01ee51b1799b4e6f944354d02b9f1a51867a76e553812e6c3cf9d969cad41
[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] fac40f2db414f3de8527a0889e953914ea0105f5ff6a2e24e30b9fec75b8824b
[INFO] running `Command { std: "docker" "start" "-a" "fac40f2db414f3de8527a0889e953914ea0105f5ff6a2e24e30b9fec75b8824b", kill_on_drop: false }`
[INFO] [stderr]    Compiling megabool-rs v0.2.207 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "fac40f2db414f3de8527a0889e953914ea0105f5ff6a2e24e30b9fec75b8824b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fac40f2db414f3de8527a0889e953914ea0105f5ff6a2e24e30b9fec75b8824b", kill_on_drop: false }`
[INFO] [stdout] fac40f2db414f3de8527a0889e953914ea0105f5ff6a2e24e30b9fec75b8824b
[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] 74bf8086b320ca51282ab8358a367d751217d739c2b057f0cf8057fa9d1a80db
[INFO] running `Command { std: "docker" "start" "-a" "74bf8086b320ca51282ab8358a367d751217d739c2b057f0cf8057fa9d1a80db", kill_on_drop: false }`
[INFO] [stderr]    Compiling megabool-rs v0.2.207 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "74bf8086b320ca51282ab8358a367d751217d739c2b057f0cf8057fa9d1a80db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74bf8086b320ca51282ab8358a367d751217d739c2b057f0cf8057fa9d1a80db", kill_on_drop: false }`
[INFO] [stdout] 74bf8086b320ca51282ab8358a367d751217d739c2b057f0cf8057fa9d1a80db
[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] 5b84c518760319cbe545ea8c66dc18f557e7c5a04683f982b25b11ddf1b73e03
[INFO] running `Command { std: "docker" "start" "-a" "5b84c518760319cbe545ea8c66dc18f557e7c5a04683f982b25b11ddf1b73e03", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/megabool_rs-3030c176f561fa76)
[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 megabool_rs
[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" "5b84c518760319cbe545ea8c66dc18f557e7c5a04683f982b25b11ddf1b73e03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b84c518760319cbe545ea8c66dc18f557e7c5a04683f982b25b11ddf1b73e03", kill_on_drop: false }`
[INFO] [stdout] 5b84c518760319cbe545ea8c66dc18f557e7c5a04683f982b25b11ddf1b73e03