[INFO] fetching crate csta 1.0.1... [INFO] testing csta-1.0.1 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate csta 1.0.1 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate csta 1.0.1 [INFO] finished tweaking crates.io crate csta 1.0.1 [INFO] tweaked toml for crates.io crate csta 1.0.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate csta 1.0.1 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 15 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-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8f49b6287bad8b569ffc5ec9905b201cf2dd65752af2a174f77994e3248fea30 [INFO] running `Command { std: "docker" "start" "-a" "8f49b6287bad8b569ffc5ec9905b201cf2dd65752af2a174f77994e3248fea30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8f49b6287bad8b569ffc5ec9905b201cf2dd65752af2a174f77994e3248fea30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f49b6287bad8b569ffc5ec9905b201cf2dd65752af2a174f77994e3248fea30", kill_on_drop: false }` [INFO] [stdout] 8f49b6287bad8b569ffc5ec9905b201cf2dd65752af2a174f77994e3248fea30 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 874188699c87819574c28661ca88c7d3095d28d6b4866155388f94524e051fe0 [INFO] running `Command { std: "docker" "start" "-a" "874188699c87819574c28661ca88c7d3095d28d6b4866155388f94524e051fe0", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling csta v1.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.28s [INFO] running `Command { std: "docker" "inspect" "874188699c87819574c28661ca88c7d3095d28d6b4866155388f94524e051fe0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "874188699c87819574c28661ca88c7d3095d28d6b4866155388f94524e051fe0", kill_on_drop: false }` [INFO] [stdout] 874188699c87819574c28661ca88c7d3095d28d6b4866155388f94524e051fe0 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 151a26ecf90d1d248218c9645d122827c28dc7537f9e9d3d63a59fdae79a7576 [INFO] running `Command { std: "docker" "start" "-a" "151a26ecf90d1d248218c9645d122827c28dc7537f9e9d3d63a59fdae79a7576", kill_on_drop: false }` [INFO] [stderr] Compiling csta v1.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.92s [INFO] running `Command { std: "docker" "inspect" "151a26ecf90d1d248218c9645d122827c28dc7537f9e9d3d63a59fdae79a7576", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "151a26ecf90d1d248218c9645d122827c28dc7537f9e9d3d63a59fdae79a7576", kill_on_drop: false }` [INFO] [stdout] 151a26ecf90d1d248218c9645d122827c28dc7537f9e9d3d63a59fdae79a7576 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 246a53843aecf342d25c8f25cea396d59cdec269bf95c37a42e09cd1e68a34f2 [INFO] running `Command { std: "docker" "start" "-a" "246a53843aecf342d25c8f25cea396d59cdec269bf95c37a42e09cd1e68a34f2", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/csta-cddc66a97f74df99) [INFO] [stdout] [INFO] [stdout] running 20 tests [INFO] [stdout] test hist::tests_one_dim::hist_bucket_len_test ... ok [INFO] [stdout] test hist::tests_one_dim::test_bucket_cmp_to ... ok [INFO] [stdout] test hist::tests_one_dim::test_bucket_is_inside ... ok [INFO] [stdout] test hist::tests_one_dim::test_bucket_new ... ok [INFO] [stdout] test hist::tests_one_dim::test_hist_n_elements_with_clamping ... ok [INFO] [stdout] test hist::tests_one_dim::test_hist_add_all ... ok [INFO] [stdout] test hist::tests_one_dim::test_hist_add_all_clamped ... ok [INFO] [stdout] test hist::tests_one_dim::test_hist_add_clamped ... ok [INFO] [stdout] test hist::tests_one_dim::test_hist_average ... ok [INFO] [stdout] test hist::tests_one_dim::test_hist_variance ... ok [INFO] [stdout] test hist::tests_one_dim::test_hist_with_buckets ... ok [INFO] [stdout] test hist::tests_one_dim::hist_test ... ok [INFO] [stdout] test hist::tests_one_dim::test_hist_add ... ok [INFO] [stdout] test hist::tests_one_dim::test_hist_normalize ... ok [INFO] [stdout] test hist::tests_one_dim::test_hist_with_dx ... ok [INFO] [stdout] test hist::tests_one_dim::test_hist_with_buckets_same_start_and_end - should panic ... ok [INFO] [stdout] test hist::tests_one_dim::test_hist_with_buckets_zero_buckets - should panic ... ok [INFO] [stdout] test hist::tests_one_dim::test_hist_with_dx_same_start_and_end - should panic ... ok [INFO] [stdout] test hist::tests_one_dim::test_hist_with_dx_zero_dx - should panic ... ok [INFO] [stdout] test montecarlo::tests::pi_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.52s [INFO] [stdout] [INFO] [stderr] Doc-tests csta [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test src/hist.rs - hist::Hist::with_buckets (line 200) ... ok [INFO] [stdout] test src/lib.rs - Randomizable (line 26) ... ok [INFO] [stdout] test src/hist.rs - hist::Bucket::new (line 31) ... ok [INFO] [stdout] test src/hist.rs - hist::Bucket (line 153) ... ok [INFO] [stdout] test src/hist.rs - hist::Bucket::add (line 124) ... ok [INFO] [stdout] test src/hist.rs - hist::Hist::average (line 394) ... ok [INFO] [stdout] test src/hist.rs - hist::Bucket::cmp_to (line 92) ... ok [INFO] [stdout] test src/montecarlo.rs - montecarlo::MonteCarlo>::default (line 45) ... ok [INFO] [stdout] test src/hist.rs - hist::Hist::variance (line 426) ... ok [INFO] [stdout] test src/montecarlo.rs - montecarlo::MonteCarlo (line 27) ... ok [INFO] [stdout] test src/hist.rs - hist::Hist::with_dx (line 261) ... ok [INFO] [stdout] test src/montecarlo.rs - montecarlo (line 8) ... ok [INFO] [stdout] test src/hist.rs - hist::Bucket::is_inside (line 61) ... ok [INFO] [stdout] test src/hist.rs - hist::Hist::normalize (line 473) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.02s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "246a53843aecf342d25c8f25cea396d59cdec269bf95c37a42e09cd1e68a34f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "246a53843aecf342d25c8f25cea396d59cdec269bf95c37a42e09cd1e68a34f2", kill_on_drop: false }` [INFO] [stdout] 246a53843aecf342d25c8f25cea396d59cdec269bf95c37a42e09cd1e68a34f2