[INFO] fetching crate switchy_random 0.2.0...
[INFO] testing switchy_random-0.2.0 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate switchy_random 0.2.0 into /workspace/builds/worker-7-tc1/source
[INFO] removed /workspace/builds/worker-7-tc1/source/.cargo/config.toml
[INFO] started tweaking crates.io crate switchy_random 0.2.0
[INFO] finished tweaking crates.io crate switchy_random 0.2.0
[INFO] tweaked toml for crates.io crate switchy_random 0.2.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate switchy_random 0.2.0 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate switchy_random 0.2.0 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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b75ed9b2dadb79173527ce29790cfb250cf27b7596981193cb4856e48cd26a22
[INFO] running `Command { std: "docker" "start" "-a" "b75ed9b2dadb79173527ce29790cfb250cf27b7596981193cb4856e48cd26a22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b75ed9b2dadb79173527ce29790cfb250cf27b7596981193cb4856e48cd26a22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b75ed9b2dadb79173527ce29790cfb250cf27b7596981193cb4856e48cd26a22", kill_on_drop: false }`
[INFO] [stdout] b75ed9b2dadb79173527ce29790cfb250cf27b7596981193cb4856e48cd26a22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9973e9a8f4a6f7e090c4262184cf67a89999321562ac588324418871dfc49feb
[INFO] running `Command { std: "docker" "start" "-a" "9973e9a8f4a6f7e090c4262184cf67a89999321562ac588324418871dfc49feb", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling getrandom v0.2.17
[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 switchy_random v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.21s
[INFO] running `Command { std: "docker" "inspect" "9973e9a8f4a6f7e090c4262184cf67a89999321562ac588324418871dfc49feb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9973e9a8f4a6f7e090c4262184cf67a89999321562ac588324418871dfc49feb", kill_on_drop: false }`
[INFO] [stdout] 9973e9a8f4a6f7e090c4262184cf67a89999321562ac588324418871dfc49feb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e294355c8d29996ac94e516b7d74b1833254f9d5eed73bd5782c80135e53bf2d
[INFO] running `Command { std: "docker" "start" "-a" "e294355c8d29996ac94e516b7d74b1833254f9d5eed73bd5782c80135e53bf2d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling anstream v1.0.0
[INFO] [stderr]    Compiling env_filter v1.0.1
[INFO] [stderr]    Compiling switchy_random v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling env_logger v0.11.10
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling test-log-core v0.2.20
[INFO] [stderr]    Compiling test-log-macros v0.2.20
[INFO] [stderr]    Compiling test-log v0.2.20
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.36s
[INFO] running `Command { std: "docker" "inspect" "e294355c8d29996ac94e516b7d74b1833254f9d5eed73bd5782c80135e53bf2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e294355c8d29996ac94e516b7d74b1833254f9d5eed73bd5782c80135e53bf2d", kill_on_drop: false }`
[INFO] [stdout] e294355c8d29996ac94e516b7d74b1833254f9d5eed73bd5782c80135e53bf2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7efc77e68a8f701cc2a325c5c2dddddb50c323bc7cf8c57b4e1bf1d6dd4256a8
[INFO] running `Command { std: "docker" "start" "-a" "7efc77e68a8f701cc2a325c5c2dddddb50c323bc7cf8c57b4e1bf1d6dd4256a8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/switchy_random-3f7d2056f5287a13)
[INFO] [stdout] 
[INFO] [stdout] running 67 tests
[INFO] [stdout] test rand::tests::test_rand_rng_fill_bytes ... ok
[INFO] [stdout] test rand::tests::test_global_rng_function ... ok
[INFO] [stdout] test rand::tests::test_global_rng_static_initialization ... ok
[INFO] [stdout] test rand::tests::test_rand_rng_different_seeds_produce_different_values ... ok
[INFO] [stdout] test rand::tests::test_rand_rng_mutable_rng_core_interface ... ok
[INFO] [stdout] test rand::tests::test_rand_rng_next_i32_produces_valid_range ... ok
[INFO] [stdout] test rand::tests::test_rand_rng_next_u64_produces_different_values ... ok
[INFO] [stdout] test rand::tests::test_rand_rng_with_none_seed_from_entropy ... ok
[INFO] [stdout] test simulator::tests::test_contains_fixed_seed_reflects_env_var ... ok
[INFO] [stdout] test simulator::tests::test_initial_seed_returns_consistent_value ... ok
[INFO] [stdout] test simulator::tests::test_gen_seed_produces_different_values ... ok
[INFO] [stdout] test simulator::tests::test_reset_seed_produces_reproducible_sequence ... ok
[INFO] [stdout] test simulator::tests::test_rng_function_returns_thread_local ... ok
[INFO] [stdout] test simulator::tests::test_seed_function_returns_current_thread_seed ... ok
[INFO] [stdout] test simulator::tests::test_simulator_rng_different_seeds_produce_different_values ... ok
[INFO] [stdout] test simulator::tests::test_simulator_rng_fill_bytes ... ok
[INFO] [stdout] test simulator::tests::test_reset_seed_changes_seed ... ok
[INFO] [stdout] test simulator::tests::test_simulator_rng_mutable_rng_core_interface ... ok
[INFO] [stdout] test rand::tests::test_rand_rng_seeded_reproducibility ... ok
[INFO] [stdout] test simulator::tests::test_simulator_rng_with_none_seed_uses_thread_local ... ok
[INFO] [stdout] test simulator::tests::test_simulator_rng_try_fill_bytes_success ... ok
[INFO] [stdout] test rand::tests::test_rand_rng_try_fill_bytes_success ... ok
[INFO] [stdout] test simulator::tests::test_thread_isolation ... ok
[INFO] [stdout] test tests::test_f64_convertible_boundary_values ... ok
[INFO] [stdout] test tests::test_f64_convertible_integer_rounding ... ok
[INFO] [stdout] test tests::test_f64_convertible_negative_integer_rounding ... ok
[INFO] [stdout] test rand::tests::test_rand_rng_core_trait_implementation ... ok
[INFO] [stdout] test tests::test_fill_array ... ok
[INFO] [stdout] test tests::test_fill_bytes ... ok
[INFO] [stdout] test tests::test_gen_bool_with_one_probability ... ok
[INFO] [stdout] test tests::test_gen_bool_with_zero_probability ... ok
[INFO] [stdout] test tests::test_gen_range_dist_produces_scaled_values ... ok
[INFO] [stdout] test tests::test_gen_range_dist_with_various_numeric_types ... ok
[INFO] [stdout] test tests::test_gen_bool_with_half_probability ... ok
[INFO] [stdout] test tests::test_gen_range_disti_produces_scaled_values ... ok
[INFO] [stdout] test tests::test_gen_range_disti_with_various_numeric_types ... ok
[INFO] [stdout] test tests::test_gen_range_with_various_numeric_types ... ok
[INFO] [stdout] test simulator::tests::test_simulator_rng_next_i32_produces_valid_range ... ok
[INFO] [stdout] test tests::test_gen_range_produces_values_in_range ... ok
[INFO] [stdout] test tests::test_f64_convertible_roundtrip_f32 ... ok
[INFO] [stdout] test tests::test_f64_convertible_roundtrip_f64 ... ok
[INFO] [stdout] test simulator::tests::test_simulator_rng_seeded_reproducibility ... ok
[INFO] [stdout] test simulator::tests::test_simulator_rng_next_u64_produces_different_values ... ok
[INFO] [stdout] test tests::test_gen_ratio_equal_numerator_denominator ... ok
[INFO] [stdout] test tests::test_gen_ratio_zero_numerator ... ok
[INFO] [stdout] test tests::test_next_i32_range ... ok
[INFO] [stdout] test tests::test_non_uniform_distribute_f64_scales_value ... ok
[INFO] [stdout] test tests::test_non_uniform_distribute_f64_with_different_powers ... ok
[INFO] [stdout] test tests::test_non_uniform_distribute_f64_with_negative_power ... ok
[INFO] [stdout] test tests::test_non_uniform_distribute_f64_with_zero_power ... ok
[INFO] [stdout] test tests::test_non_uniform_distribute_i32_scales_value ... ok
[INFO] [stdout] test tests::test_non_uniform_distribute_i32_with_negative_power ... ok
[INFO] [stdout] test tests::test_non_uniform_distribute_i32_with_zero_power ... ok
[INFO] [stdout] test tests::test_random_generates_different_types ... ok
[INFO] [stdout] test tests::test_rng_clone_shares_state ... ok
[INFO] [stdout] test tests::test_sample_with_uniform_distribution ... ok
[INFO] [stdout] test tests::test_seeded_rng_different_seeds_produce_different_values ... ok
[INFO] [stdout] test tests::test_try_fill_array_success ... ok
[INFO] [stdout] test tests::test_seeded_rng_reproducibility ... ok
[INFO] [stdout] test tests::test_try_fill_bytes_success ... ok
[INFO] [stdout] test tests::test_rng_wrapper_mutable_rng_core_interface ... ok
[INFO] [stdout] test tests::test_gen_bool_panics_on_invalid_probability - should panic ... ok
[INFO] [stdout] test tests::test_gen_range_dist_panics_on_empty_range - should panic ... ok
[INFO] [stdout] test tests::test_gen_range_disti_panics_on_empty_range - should panic ... ok
[INFO] [stdout] test tests::test_gen_ratio_panics_on_numerator_greater_than_denominator - should panic ... ok
[INFO] [stdout] test tests::test_gen_range_panics_on_empty_range - should panic ... ok
[INFO] [stdout] test tests::test_gen_ratio_panics_on_zero_denominator - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 67 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests switchy_random
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - non_uniform_distribute_i32 (line 478) ... ok
[INFO] [stdout] test src/lib.rs - (line 33) ... ok
[INFO] [stdout] test src/lib.rs - non_uniform_distribute_f64 (line 451) ... ok
[INFO] [stdout] test src/lib.rs - (line 20) ... ok
[INFO] [stdout] test src/lib.rs - Rng::gen_range_dist (line 262) ... ok
[INFO] [stdout] test src/lib.rs - rand (line 68) ... ok
[INFO] [stdout] test src/lib.rs - Rng::gen_range_disti (line 296) ... ok
[INFO] [stdout] test src/lib.rs - simulator (line 82) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.83s; merged doctests compilation took 0.81s
[INFO] running `Command { std: "docker" "inspect" "7efc77e68a8f701cc2a325c5c2dddddb50c323bc7cf8c57b4e1bf1d6dd4256a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7efc77e68a8f701cc2a325c5c2dddddb50c323bc7cf8c57b4e1bf1d6dd4256a8", kill_on_drop: false }`
[INFO] [stdout] 7efc77e68a8f701cc2a325c5c2dddddb50c323bc7cf8c57b4e1bf1d6dd4256a8
