[INFO] fetching crate numeric-algs 0.5.1...
[INFO] testing numeric-algs-0.5.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate numeric-algs 0.5.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate numeric-algs 0.5.1
[INFO] finished tweaking crates.io crate numeric-algs 0.5.1
[INFO] tweaked toml for crates.io crate numeric-algs 0.5.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate numeric-algs 0.5.1 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] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 17 packages to latest compatible versions
[INFO] [stderr]       Adding nalgebra v0.27.1 (available: v0.34.1)
[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-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e0cd41af216e98422e7e95f3f2c309fff78e59f32255d9e4b84bf0de1b6f69ee
[INFO] running `Command { std: "docker" "start" "-a" "e0cd41af216e98422e7e95f3f2c309fff78e59f32255d9e4b84bf0de1b6f69ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e0cd41af216e98422e7e95f3f2c309fff78e59f32255d9e4b84bf0de1b6f69ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0cd41af216e98422e7e95f3f2c309fff78e59f32255d9e4b84bf0de1b6f69ee", kill_on_drop: false }`
[INFO] [stdout] e0cd41af216e98422e7e95f3f2c309fff78e59f32255d9e4b84bf0de1b6f69ee
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 03ec5d15a106e50974e195e3640226dd3b894290aca1f5d0ccd16adb740944ce
[INFO] running `Command { std: "docker" "start" "-a" "03ec5d15a106e50974e195e3640226dd3b894290aca1f5d0ccd16adb740944ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling numeric-algs v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "03ec5d15a106e50974e195e3640226dd3b894290aca1f5d0ccd16adb740944ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03ec5d15a106e50974e195e3640226dd3b894290aca1f5d0ccd16adb740944ce", kill_on_drop: false }`
[INFO] [stdout] 03ec5d15a106e50974e195e3640226dd3b894290aca1f5d0ccd16adb740944ce
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a367c6aab0a51347eb3c4431bfa4b66928c4f7d8240c9069c133baae203c4da
[INFO] running `Command { std: "docker" "start" "-a" "7a367c6aab0a51347eb3c4431bfa4b66928c4f7d8240c9069c133baae203c4da", kill_on_drop: false }`
[INFO] [stderr]    Compiling numeric-algs v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "7a367c6aab0a51347eb3c4431bfa4b66928c4f7d8240c9069c133baae203c4da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a367c6aab0a51347eb3c4431bfa4b66928c4f7d8240c9069c133baae203c4da", kill_on_drop: false }`
[INFO] [stdout] 7a367c6aab0a51347eb3c4431bfa4b66928c4f7d8240c9069c133baae203c4da
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d4dcc978eb54c05870e73e8971131228e5e6c4cb5cc56a5afa31aff36f1942d9
[INFO] running `Command { std: "docker" "start" "-a" "d4dcc978eb54c05870e73e8971131228e5e6c4cb5cc56a5afa31aff36f1942d9", 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/numeric_algs-a34503cd50576018)
[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 numeric_algs
[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" "d4dcc978eb54c05870e73e8971131228e5e6c4cb5cc56a5afa31aff36f1942d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4dcc978eb54c05870e73e8971131228e5e6c4cb5cc56a5afa31aff36f1942d9", kill_on_drop: false }`
[INFO] [stdout] d4dcc978eb54c05870e73e8971131228e5e6c4cb5cc56a5afa31aff36f1942d9