[INFO] fetching crate fixed-slice-vec 0.8.0... [INFO] testing fixed-slice-vec-0.8.0 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate fixed-slice-vec 0.8.0 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate fixed-slice-vec 0.8.0 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-8/source/rust-toolchain [INFO] started tweaking crates.io crate fixed-slice-vec 0.8.0 [INFO] finished tweaking crates.io crate fixed-slice-vec 0.8.0 [INFO] tweaked toml for crates.io crate fixed-slice-vec 0.8.0 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0ef0b080041591803d8c0826761ea74c16e0afb9bc727fb535719a5301b82ee0 [INFO] running `Command { std: "docker" "start" "-a" "0ef0b080041591803d8c0826761ea74c16e0afb9bc727fb535719a5301b82ee0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0ef0b080041591803d8c0826761ea74c16e0afb9bc727fb535719a5301b82ee0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ef0b080041591803d8c0826761ea74c16e0afb9bc727fb535719a5301b82ee0", kill_on_drop: false }` [INFO] [stdout] 0ef0b080041591803d8c0826761ea74c16e0afb9bc727fb535719a5301b82ee0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b4db2aa959796dd44309bb746c9602e60719719db36d0295a03fb47b3ab777fa [INFO] running `Command { std: "docker" "start" "-a" "b4db2aa959796dd44309bb746c9602e60719719db36d0295a03fb47b3ab777fa", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling fixed-slice-vec v0.8.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.07s [INFO] running `Command { std: "docker" "inspect" "b4db2aa959796dd44309bb746c9602e60719719db36d0295a03fb47b3ab777fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4db2aa959796dd44309bb746c9602e60719719db36d0295a03fb47b3ab777fa", kill_on_drop: false }` [INFO] [stdout] b4db2aa959796dd44309bb746c9602e60719719db36d0295a03fb47b3ab777fa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bf153debc15471b63bd247a2c6a9161b10c21a1d3930a2bcc408ae96edf61f97 [INFO] running `Command { std: "docker" "start" "-a" "bf153debc15471b63bd247a2c6a9161b10c21a1d3930a2bcc408ae96edf61f97", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling rusty-fork v0.2.2 [INFO] [stderr] Compiling proptest v0.9.6 [INFO] [stderr] Compiling fixed-slice-vec v0.8.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 14.49s [INFO] running `Command { std: "docker" "inspect" "bf153debc15471b63bd247a2c6a9161b10c21a1d3930a2bcc408ae96edf61f97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf153debc15471b63bd247a2c6a9161b10c21a1d3930a2bcc408ae96edf61f97", kill_on_drop: false }` [INFO] [stdout] bf153debc15471b63bd247a2c6a9161b10c21a1d3930a2bcc408ae96edf61f97 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e13919ecbc3da000d38c98ef4f301a3b7dcc7f5b5e04e0f15f2f455e0cab019d [INFO] running `Command { std: "docker" "start" "-a" "e13919ecbc3da000d38c98ef4f301a3b7dcc7f5b5e04e0f15f2f455e0cab019d", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stdout] running 38 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/fixed_slice_vec-0a22a2d59ac733b1) [INFO] [stdout] test single::tests::embed_uninit_does_not_run_drops ... ok [INFO] [stdout] test single::tests::embed_not_enough_space_detected ... ok [INFO] [stdout] test single::tests::embed_does_not_run_drops ... ok [INFO] [stdout] test single::tests::happy_path_split_uninit ... ok [INFO] [stdout] test single::tests::split_uninit_from_uninit_bytes_observe_leftovers ... ok [INFO] [stdout] test single::tests::happy_path_embed ... ok [INFO] [stdout] test single::tests::split_uninit_from_bytes_observe_leftovers ... ok [INFO] [stdout] test single::tests::happy_path_embed_uninit ... ok [INFO] [stdout] test single::tests::split_not_enough_space_detected ... ok [INFO] [stdout] test single::tests::embed_uninit_not_enough_space_detected ... ok [INFO] [stdout] test single::tests::happy_path_split ... ok [INFO] [stdout] test single::tests::split_uninit_from_bytes_empty ... ok [INFO] [stdout] test vec::tests::align_captures_suffix_and_prefix ... ok [INFO] [stdout] test vec::tests::comparison_sanity_checks ... ok [INFO] [stdout] test vec::tests::equality_sanity_checks ... ok [INFO] [stdout] test vec::tests::extend_with_not_enough_room ... ok [INFO] [stdout] test single::tests::split_uninit_not_enough_space_detected ... ok [INFO] [stdout] test vec::tests::from_uninit ... ok [INFO] [stdout] test vec::tests::as_mut_ptr_allows_changes_to_internal_content ... ok [INFO] [stdout] test vec::tests::borrow_ish_sanity_checks ... ok [INFO] [stdout] test vec::tests::as_ptr_reveals_expected_internal_content ... ok [INFO] [stdout] test vec::tests::extend_with_exactly_enough_room ... ok [INFO] [stdout] test vec::tests::extend_with_more_than_enough_room ... ok [INFO] [stdout] test single::tests::split_uninit_from_uninit_bytes_empty ... ok [INFO] [stdout] test vec::tests::from_uninit_bytes_empty_slice ... ok [INFO] [stdout] test vec::tests::from_uninit_bytes_larger_than_item_slice ... ok [INFO] [stdout] test vec::tests::happy_path_from_bytes ... ok [INFO] [stdout] test vec::tests::manual_try_swap_remove ... ok [INFO] [stdout] test vec::tests::manual_try_remove ... ok [INFO] [stdout] test vec::tests::from_uninit_bytes_smaller_than_item_slice ... ok [INFO] [stdout] test vec::tests::try_extend_with_exactly_enough_room ... ok [INFO] [stdout] test single::tests::zero_sized_types_not_permitted ... ok [INFO] [stdout] test vec::tests::manual_truncate ... ok [INFO] [stdout] test vec::tests::try_extend_with_not_enough_room ... ok [INFO] [stdout] test vec::tests::try_extend_with_more_than_enough_room ... ok [INFO] [stdout] test vec::tests::manual_swap_remove_inside_range ... ok [INFO] [stdout] test vec::tests::manual_swap_remove_empty - should panic ... ok [INFO] [stdout] test vec::tests::manual_swap_remove_outside_range - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stderr] Running tests/comparability_tests.rs (/opt/rustwide/target/debug/deps/comparability_tests-cf0f2d8645312c3a) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test drops_items_when_truncate ... ok [INFO] [stdout] test drops_items_when_dropped ... ok [INFO] [stdout] test drops_items_replaced_via_mut_slice ... ok [INFO] [stdout] test drops_items_when_clear ... ok [INFO] [stdout] test vec_like_operations::compare_vec_like_operations_against_array_vec ... ok [INFO] [stdout] test vec_like_operations::compare_vec_like_operations_against_std ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.77s [INFO] [stdout] [INFO] [stderr] Running tests/std_required_tests.rs (/opt/rustwide/target/debug/deps/std_required_tests-7a065aba9d37f43a) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test embed_does_not_run_drops_atomic ... ok [INFO] [stdout] test embed_uninit_does_not_run_drops_atomic ... ok [INFO] [stdout] test formatting_successful ... ok [INFO] [stdout] test fsv_does_not_run_drops_on_push_atomic ... ok [INFO] [stdout] test hashing_successful ... ok [INFO] [stdout] test manual_push ... ok [INFO] [stdout] test manual_remove ... ok [INFO] [stdout] test manual_try_swap_remove ... 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] [stderr] Doc-tests fixed-slice-vec [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test src/vec.rs - vec::FixedSliceVec::from_bytes (line 45) ... ok [INFO] [stdout] test src/vec.rs - vec::FixedSliceVec::align_from_uninit_bytes (line 110) ... ok [INFO] [stdout] test src/lib.rs - (line 31) ... ok [INFO] [stdout] test src/vec.rs - vec::FixedSliceVec::align_from_bytes (line 82) ... ok [INFO] [stdout] test src/vec.rs - vec::FixedSliceVec::as_mut_ptr (line 142) ... ok [INFO] [stdout] test src/vec.rs - vec::FixedSliceVec::as_ptr (line 178) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e13919ecbc3da000d38c98ef4f301a3b7dcc7f5b5e04e0f15f2f455e0cab019d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e13919ecbc3da000d38c98ef4f301a3b7dcc7f5b5e04e0f15f2f455e0cab019d", kill_on_drop: false }` [INFO] [stdout] e13919ecbc3da000d38c98ef4f301a3b7dcc7f5b5e04e0f15f2f455e0cab019d