[INFO] fetching crate stdrandom 0.3.0...
[INFO] testing stdrandom-0.3.0 against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate stdrandom 0.3.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate stdrandom 0.3.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate stdrandom 0.3.0
[INFO] tweaked toml for crates.io crate stdrandom 0.3.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate stdrandom 0.3.0 on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate stdrandom 0.3.0 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0333179bfe51751dc2c20d519a2e00c6c408da1d262e4a580fa22ac898084ff0
[INFO] running `Command { std: "docker" "start" "-a" "0333179bfe51751dc2c20d519a2e00c6c408da1d262e4a580fa22ac898084ff0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0333179bfe51751dc2c20d519a2e00c6c408da1d262e4a580fa22ac898084ff0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0333179bfe51751dc2c20d519a2e00c6c408da1d262e4a580fa22ac898084ff0", kill_on_drop: false }`
[INFO] [stdout] 0333179bfe51751dc2c20d519a2e00c6c408da1d262e4a580fa22ac898084ff0
[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=forbid -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ed47a2ffd944ca216c45ab552f83573ae4cddfd2d3b6dca2c4396e5031387d9
[INFO] running `Command { std: "docker" "start" "-a" "2ed47a2ffd944ca216c45ab552f83573ae4cddfd2d3b6dca2c4396e5031387d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling stdrandom v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.05s
[INFO] running `Command { std: "docker" "inspect" "2ed47a2ffd944ca216c45ab552f83573ae4cddfd2d3b6dca2c4396e5031387d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ed47a2ffd944ca216c45ab552f83573ae4cddfd2d3b6dca2c4396e5031387d9", kill_on_drop: false }`
[INFO] [stdout] 2ed47a2ffd944ca216c45ab552f83573ae4cddfd2d3b6dca2c4396e5031387d9
[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=forbid -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b300668cf519f33bef6f76fb44491bc0e3ff368258617ec72b1b1d62caf8fac1
[INFO] running `Command { std: "docker" "start" "-a" "b300668cf519f33bef6f76fb44491bc0e3ff368258617ec72b1b1d62caf8fac1", kill_on_drop: false }`
[INFO] [stderr]    Compiling stdrandom v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.52s
[INFO] running `Command { std: "docker" "inspect" "b300668cf519f33bef6f76fb44491bc0e3ff368258617ec72b1b1d62caf8fac1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b300668cf519f33bef6f76fb44491bc0e3ff368258617ec72b1b1d62caf8fac1", kill_on_drop: false }`
[INFO] [stdout] b300668cf519f33bef6f76fb44491bc0e3ff368258617ec72b1b1d62caf8fac1
[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=forbid -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 40c9904607b22fae4ac0e0156708d25f726ff2668a62925bb92625b92cde1601
[INFO] running `Command { std: "docker" "start" "-a" "40c9904607b22fae4ac0e0156708d25f726ff2668a62925bb92625b92cde1601", 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/stdrandom-6bd2b69878b029f6)
[INFO] [stdout] 
[INFO] [stdout] running 53 tests
[INFO] [stdout] test basic_tests::test_fast_i128_is_non_negative ... ok
[INFO] [stdout] test basic_tests::test_fast_isize_returns_non_negative_value_within_isize_max ... ok
[INFO] [stdout] test basic_tests::test_fast_u128_returns_different_values ... ok
[INFO] [stdout] test basic_tests::test_fast_usize_returns_value_within_usize_range ... ok
[INFO] [stdout] test basic_tests::test_fill_bytes_with_randomness ... ok
[INFO] [stdout] test basic_tests::test_fill_bytes_different ... ok
[INFO] [stdout] test basic_tests::test_random_numbers_are_distinct_st_u32 ... ok
[INFO] [stdout] test basic_tests::test_multiple_calls_to_fast_usize_return_different_values ... ok
[INFO] [stdout] test closure_tests::test_closure_copy_trait_ro ... ok
[INFO] [stdout] test closure_tests::test_closure_copy_trait_rw ... ok
[INFO] [stdout] test basic_tests::test_u64_random_numbers_are_distinct_st ... ok
[INFO] [stdout] test basic_tests::test_fill_numbers_with_randomness ... ok
[INFO] [stdout] test closure_tests::test_if_closure_is_copy_trait ... ok
[INFO] [stdout] test closure_tests::test_if_closure_is_copy_compiletime_retval_check ... ok
[INFO] [stdout] test closure_tests::test_if_closure_is_copy_compiletime_rw ... ok
[INFO] [stdout] test closure_tests::test_if_closure_is_copy_trait2 ... ok
[INFO] [stdout] test closure_tests::test_if_closure_is_copy_trait3 ... ok
[INFO] [stdout] test closure_tests::test_if_closure_is_copy_42_chatGPT ... ok
[INFO] [stdout] test basic_tests::test_random_numbers_are_distinct_u32 ... ok
[INFO] [stdout] test basic_tests::test_u64_random_numbers_are_distinct ... ok
[INFO] [stdout] test closure_tests::test_if_closure_is_copy_compiletime ... ok
[INFO] [stdout] test fillrange_tests::test_fill_range_u16_inclusive ... ok
[INFO] [stdout] test fillrange_tests::test_fill_range_u32 ... ok
[INFO] [stdout] test fillrange_tests::test_fill_range_panic_on_invalid_range_order - should panic ... ok
[INFO] [stdout] test generator_tests::test_gen_range_state_changes_reference_passed ... ok
[INFO] [stdout] test fillrange_tests::test_fill_range_panic_on_out_of_range_conversion - should panic ... ok
[INFO] [stdout] test fillrange_tests::test_fill_range_panic_on_empty_range_exclusive - should panic ... ok
[INFO] [stdout] test fillrange_tests::test_fill_range_panic_on_non_inclusive_start - should panic ... ok
[INFO] [stdout] test generator_tests::test_gen_range_state_changes_value_passed ... ok
[INFO] [stdout] test generator_tests::test_empty_range_exclusive - should panic ... ok
[INFO] [stdout] test generator_tests::test_gen_range_with_mutable_increasing_closure ... ok
[INFO] [stdout] test generator_tests::test_large_inclusive_range ... ok
[INFO] [stdout] test generator_tests::test_maximum_range ... ok
[INFO] [stdout] test generator_tests::test_near_u64_max ... ok
[INFO] [stdout] test generator_tests::test_single_value_range ... ok
[INFO] [stdout] test generator_tests::test_small_range ... ok
[INFO] [stdout] test generator_tests::test_top_u64_value ... ok
[INFO] [stdout] test generator_tests::test_u32_type ... ok
[INFO] [stdout] test generator_tests::test_u16_type ... ok
[INFO] [stdout] test fillrange_tests::test_fill_range_panic_on_start_greater_than_end - should panic ... ok
[INFO] [stdout] test generator_tests::test_u16_type_overflow - should panic ... ok
[INFO] [stdout] test generator_tests::test_u8_type ... ok
[INFO] [stdout] test generator_tests::test_u32_type_overflow - should panic ... ok
[INFO] [stdout] test overflow_tests::test_i8_overflow_negative - should panic ... FAILED
[INFO] [stdout] test fillrange_tests::test_fill_range_panic_on_unbounded_end - should panic ... ok
[INFO] [stdout] test overflow_tests::test_i8_overflow_positive - should panic ... FAILED
[INFO] [stdout] test overflow_tests::test_u32_checked_overflow ... ok
[INFO] [stdout] test generator_tests::test_u64_type ... ok
[INFO] [stdout] test generator_tests::test_u8_type_overflow - should panic ... ok
[INFO] [stdout] test overflow_tests::test_u32_overflowing_add ... ok
[INFO] [stdout] test overflow_tests::test_u16_overflow - should panic ... FAILED
[INFO] [stdout] test overflow_tests::test_u32_overflow - should panic ... FAILED
[INFO] [stdout] test basic_tests::test_random_i128_returns_non_negative ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- overflow_tests::test_i8_overflow_negative stdout ----
[INFO] [stdout] note: test did not panic as expected at src/overflow_tests.rs:43:4
[INFO] [stdout] ---- overflow_tests::test_i8_overflow_positive stdout ----
[INFO] [stdout] note: test did not panic as expected at src/overflow_tests.rs:36:4
[INFO] [stdout] ---- overflow_tests::test_u16_overflow stdout ----
[INFO] [stdout] note: test did not panic as expected at src/overflow_tests.rs:29:4
[INFO] [stdout] ---- overflow_tests::test_u32_overflow stdout ----
[INFO] [stdout] note: test did not panic as expected at src/overflow_tests.rs:22:4
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     overflow_tests::test_i8_overflow_negative
[INFO] [stdout]     overflow_tests::test_i8_overflow_positive
[INFO] [stdout]     overflow_tests::test_u16_overflow
[INFO] [stdout]     overflow_tests::test_u32_overflow
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 49 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "40c9904607b22fae4ac0e0156708d25f726ff2668a62925bb92625b92cde1601", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40c9904607b22fae4ac0e0156708d25f726ff2668a62925bb92625b92cde1601", kill_on_drop: false }`
[INFO] [stdout] 40c9904607b22fae4ac0e0156708d25f726ff2668a62925bb92625b92cde1601
