[INFO] fetching crate randu 0.9.4...
[INFO] testing randu-0.9.4 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate randu 0.9.4 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate randu 0.9.4
[INFO] finished tweaking crates.io crate randu 0.9.4
[INFO] tweaked toml for crates.io crate randu 0.9.4 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate randu 0.9.4 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]     Blocking waiting for file lock on package cache
[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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 737773651ce85823f68a363bcae39a5f418fca8cdd3fcce6f2ce6329a6e9b4bc
[INFO] running `Command { std: "docker" "start" "-a" "737773651ce85823f68a363bcae39a5f418fca8cdd3fcce6f2ce6329a6e9b4bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "737773651ce85823f68a363bcae39a5f418fca8cdd3fcce6f2ce6329a6e9b4bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "737773651ce85823f68a363bcae39a5f418fca8cdd3fcce6f2ce6329a6e9b4bc", kill_on_drop: false }`
[INFO] [stdout] 737773651ce85823f68a363bcae39a5f418fca8cdd3fcce6f2ce6329a6e9b4bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 034f24e3c9686e2a3bc40a4249cd28b547dfee4a6bba2e85de245dd33464b077
[INFO] running `Command { std: "docker" "start" "-a" "034f24e3c9686e2a3bc40a4249cd28b547dfee4a6bba2e85de245dd33464b077", kill_on_drop: false }`
[INFO] [stderr]    Compiling randu v0.9.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "034f24e3c9686e2a3bc40a4249cd28b547dfee4a6bba2e85de245dd33464b077", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "034f24e3c9686e2a3bc40a4249cd28b547dfee4a6bba2e85de245dd33464b077", kill_on_drop: false }`
[INFO] [stdout] 034f24e3c9686e2a3bc40a4249cd28b547dfee4a6bba2e85de245dd33464b077
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 13cb44533a0ba5ee457d2e48eaaa23231ba197743d2dabce604148c997161827
[INFO] running `Command { std: "docker" "start" "-a" "13cb44533a0ba5ee457d2e48eaaa23231ba197743d2dabce604148c997161827", kill_on_drop: false }`
[INFO] [stderr]    Compiling randu v0.9.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "13cb44533a0ba5ee457d2e48eaaa23231ba197743d2dabce604148c997161827", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13cb44533a0ba5ee457d2e48eaaa23231ba197743d2dabce604148c997161827", kill_on_drop: false }`
[INFO] [stdout] 13cb44533a0ba5ee457d2e48eaaa23231ba197743d2dabce604148c997161827
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] f6d301ca3c1b4cf99a9710b3ecaf88e0203e1d0f0e51d3079a076f2b011ecdfb
[INFO] running `Command { std: "docker" "start" "-a" "f6d301ca3c1b4cf99a9710b3ecaf88e0203e1d0f0e51d3079a076f2b011ecdfb", 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/randu-926eb8e6245ea0bf)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test clamp::clamp_zero ... ok
[INFO] [stdout] test clamp::is_neg_M ... ok
[INFO] [stdout] test clamp::clamp_negative ... ok
[INFO] [stdout] test consts::a_is_correct ... ok
[INFO] [stdout] test consts::initial_seed_is_correct ... ok
[INFO] [stdout] test period::compute_period ... ignored
[INFO] [stdout] test consts::new_uses_default_seed ... ok
[INFO] [stdout] test tests::seq_1_plus20 ... ok
[INFO] [stdout] test consts::m_is_correct ... ok
[INFO] [stdout] test tests::value_at_10k ... ok
[INFO] [stdout] test validate2::check_seed_50 ... ok
[INFO] [stdout] test tests::value_10k_skip ... ok
[INFO] [stdout] test validate2::is_M_minus_one ... ok
[INFO] [stdout] test validate2::is_zero ... ok
[INFO] [stdout] test validate2::is_M ... ok
[INFO] [stdout] test clamp::noclamp_50 ... ok
[INFO] [stdout] test consts::c_is_correct ... ok
[INFO] [stdout] test validate2::is_negative ... ok
[INFO] [stdout] test validate1::M_seed - should panic ... ok
[INFO] [stdout] test validate1::zero_seed - should panic ... ok
[INFO] [stdout] test validate1::negative_seed - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests randu
[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" "f6d301ca3c1b4cf99a9710b3ecaf88e0203e1d0f0e51d3079a076f2b011ecdfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6d301ca3c1b4cf99a9710b3ecaf88e0203e1d0f0e51d3079a076f2b011ecdfb", kill_on_drop: false }`
[INFO] [stdout] f6d301ca3c1b4cf99a9710b3ecaf88e0203e1d0f0e51d3079a076f2b011ecdfb