[INFO] fetching crate quadraturerules 0.9.0...
[INFO] testing quadraturerules-0.9.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate quadraturerules 0.9.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate quadraturerules 0.9.0
[INFO] finished tweaking crates.io crate quadraturerules 0.9.0
[INFO] tweaked toml for crates.io crate quadraturerules 0.9.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate quadraturerules 0.9.0 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] crate crates.io crate quadraturerules 0.9.0 already has a lockfile, it will not be regenerated
[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] b8bf7ee58ab07e4ab3a4dd9aa3343d40dd1b5f70515c6e908f1733bcfff24e48
[INFO] running `Command { std: "docker" "start" "-a" "b8bf7ee58ab07e4ab3a4dd9aa3343d40dd1b5f70515c6e908f1733bcfff24e48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8bf7ee58ab07e4ab3a4dd9aa3343d40dd1b5f70515c6e908f1733bcfff24e48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8bf7ee58ab07e4ab3a4dd9aa3343d40dd1b5f70515c6e908f1733bcfff24e48", kill_on_drop: false }`
[INFO] [stdout] b8bf7ee58ab07e4ab3a4dd9aa3343d40dd1b5f70515c6e908f1733bcfff24e48
[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] 34eca03858d8d6b7ae3f352185aa996bf7a317234a26af5bf829d820fffb0ae1
[INFO] running `Command { std: "docker" "start" "-a" "34eca03858d8d6b7ae3f352185aa996bf7a317234a26af5bf829d820fffb0ae1", kill_on_drop: false }`
[INFO] [stderr]    Compiling quadraturerules v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.88s
[INFO] running `Command { std: "docker" "inspect" "34eca03858d8d6b7ae3f352185aa996bf7a317234a26af5bf829d820fffb0ae1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34eca03858d8d6b7ae3f352185aa996bf7a317234a26af5bf829d820fffb0ae1", kill_on_drop: false }`
[INFO] [stdout] 34eca03858d8d6b7ae3f352185aa996bf7a317234a26af5bf829d820fffb0ae1
[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] 94ccb1aeab2ad48c6c9a71c6f6bfb6e0fae6f7d7b763b3ed3e8ed8d30cc41886
[INFO] running `Command { std: "docker" "start" "-a" "94ccb1aeab2ad48c6c9a71c6f6bfb6e0fae6f7d7b763b3ed3e8ed8d30cc41886", kill_on_drop: false }`
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling quadraturerules v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.35s
[INFO] running `Command { std: "docker" "inspect" "94ccb1aeab2ad48c6c9a71c6f6bfb6e0fae6f7d7b763b3ed3e8ed8d30cc41886", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94ccb1aeab2ad48c6c9a71c6f6bfb6e0fae6f7d7b763b3ed3e8ed8d30cc41886", kill_on_drop: false }`
[INFO] [stdout] 94ccb1aeab2ad48c6c9a71c6f6bfb6e0fae6f7d7b763b3ed3e8ed8d30cc41886
[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] 3806044643e82b905e042cd92ce9aeef160a98a4aa5b2007f412d09f86f549a8
[INFO] running `Command { std: "docker" "start" "-a" "3806044643e82b905e042cd92ce9aeef160a98a4aa5b2007f412d09f86f549a8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/quadraturerules-9a00f8bd0aec9cc9)
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_sum_weights_2 ... ok
[INFO] [stdout] test tests::test_sum_weights_3 ... ok
[INFO] [stdout] test tests::test_sum_weights_1 ... ok
[INFO] [stderr]    Doc-tests quadraturerules
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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" "3806044643e82b905e042cd92ce9aeef160a98a4aa5b2007f412d09f86f549a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3806044643e82b905e042cd92ce9aeef160a98a4aa5b2007f412d09f86f549a8", kill_on_drop: false }`
[INFO] [stdout] 3806044643e82b905e042cd92ce9aeef160a98a4aa5b2007f412d09f86f549a8