[INFO] fetching crate bit_mask_ring_buf 0.6.2...
[INFO] testing bit_mask_ring_buf-0.6.2 against 1.90.0 for beta-1.91-3
[INFO] extracting crate bit_mask_ring_buf 0.6.2 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate bit_mask_ring_buf 0.6.2
[INFO] finished tweaking crates.io crate bit_mask_ring_buf 0.6.2
[INFO] tweaked toml for crates.io crate bit_mask_ring_buf 0.6.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate bit_mask_ring_buf 0.6.2 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate bit_mask_ring_buf 0.6.2 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e834e0bb16e946a8f80ffc5530fbd001f06ca0a4996c5aa3f23ac8ce970d6272
[INFO] running `Command { std: "docker" "start" "-a" "e834e0bb16e946a8f80ffc5530fbd001f06ca0a4996c5aa3f23ac8ce970d6272", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e834e0bb16e946a8f80ffc5530fbd001f06ca0a4996c5aa3f23ac8ce970d6272", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e834e0bb16e946a8f80ffc5530fbd001f06ca0a4996c5aa3f23ac8ce970d6272", kill_on_drop: false }`
[INFO] [stdout] e834e0bb16e946a8f80ffc5530fbd001f06ca0a4996c5aa3f23ac8ce970d6272
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b5c14760a2a285b77207d9ec411e758fc6f48f6bc51a91eb4773e41d43e4a3f1
[INFO] running `Command { std: "docker" "start" "-a" "b5c14760a2a285b77207d9ec411e758fc6f48f6bc51a91eb4773e41d43e4a3f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling bit_mask_ring_buf v0.6.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "b5c14760a2a285b77207d9ec411e758fc6f48f6bc51a91eb4773e41d43e4a3f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5c14760a2a285b77207d9ec411e758fc6f48f6bc51a91eb4773e41d43e4a3f1", kill_on_drop: false }`
[INFO] [stdout] b5c14760a2a285b77207d9ec411e758fc6f48f6bc51a91eb4773e41d43e4a3f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae7ddb34cca69e0c76c26466e30037b839862a49ffd63a8997154aeaf4d30c04
[INFO] running `Command { std: "docker" "start" "-a" "ae7ddb34cca69e0c76c26466e30037b839862a49ffd63a8997154aeaf4d30c04", kill_on_drop: false }`
[INFO] [stderr]    Compiling bit_mask_ring_buf v0.6.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `Command { std: "docker" "inspect" "ae7ddb34cca69e0c76c26466e30037b839862a49ffd63a8997154aeaf4d30c04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae7ddb34cca69e0c76c26466e30037b839862a49ffd63a8997154aeaf4d30c04", kill_on_drop: false }`
[INFO] [stdout] ae7ddb34cca69e0c76c26466e30037b839862a49ffd63a8997154aeaf4d30c04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f6211ec87c6518b7b691be8a35cadb0c11711dd8520b0bcd77a7f2c06e7cef67
[INFO] running `Command { std: "docker" "start" "-a" "f6211ec87c6518b7b691be8a35cadb0c11711dd8520b0bcd77a7f2c06e7cef67", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bit_mask_ring_buf-aec65de01437d522)
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test owned::tests::bit_mask_ring_buf_as_mut_slices_len ... ok
[INFO] [stdout] test owned::tests::bit_mask_ring_buf_as_slices_latest ... ok
[INFO] [stdout] test owned::tests::bit_mask_ring_buf_as_slices_len ... ok
[INFO] [stdout] test owned::tests::bit_mask_ring_buf_as_slices ... ok
[INFO] [stdout] test owned::tests::bit_mask_ring_buf_constrain ... ok
[INFO] [stdout] test owned::tests::bit_mask_ring_buf_index ... ok
[INFO] [stdout] test owned::tests::bit_mask_ring_buf_initialize ... ok
[INFO] [stdout] test owned::tests::bit_mask_ring_buf_as_mut_slices ... ok
[INFO] [stdout] test owned::tests::bit_mask_ring_buf_initialize_uninit ... ok
[INFO] [stdout] test owned::tests::bit_mask_ring_buf_read_into ... ok
[INFO] [stdout] test owned::tests::bit_mask_ring_buf_set_len ... ok
[INFO] [stdout] test owned::tests::bit_mask_ring_buf_clear_set_len ... ok
[INFO] [stdout] test owned::tests::bit_mask_ring_buf_as_mut_slices_latest ... ok
[INFO] [stdout] test owned::tests::bit_mask_ring_buf_index_mut ... ok
[INFO] [stdout] test owned::tests::bit_mask_ring_buf_set_len_uninit ... ok
[INFO] [stdout] test owned::tests::bit_mask_ring_buf_write_latest ... ok
[INFO] [stdout] test owned::tests::bit_mask_ring_buf_write_latest_2 ... ok
[INFO] [stdout] test owned::tests::next_pow_of_2_test ... ok
[INFO] [stdout] test referenced::tests::bit_mask_ring_buf_ref_as_mut_slices_len ... ok
[INFO] [stdout] test referenced::tests::bit_mask_ring_buf_ref_as_slices ... ok
[INFO] [stdout] test referenced::tests::bit_mask_ring_buf_ref_as_slices_latest ... ok
[INFO] [stdout] test referenced::tests::bit_mask_ring_buf_ref_as_mut_slices ... ok
[INFO] [stdout] test referenced::tests::bit_mask_ring_buf_ref_as_slices_len ... ok
[INFO] [stdout] test referenced::tests::bit_mask_ring_buf_ref_constrain ... ok
[INFO] [stdout] test referenced::tests::bit_mask_ring_buf_ref_index ... ok
[INFO] [stdout] test referenced::tests::bit_mask_ring_buf_ref_index_mut ... ok
[INFO] [stdout] test referenced::tests::bit_mask_ring_buf_ref_write_latest_2 ... ok
[INFO] [stdout] test referenced::tests::bit_mask_ring_buf_ref_read_into ... ok
[INFO] [stdout] test referenced::tests::bit_mask_ring_buf_ref_write_latest ... ok
[INFO] [stdout] test referenced::tests::bit_mask_ring_buf_ref_initialize ... ok
[INFO] [stdout] test referenced::tests::bit_mask_ring_buf_ref_as_mut_slices_latest ... ok
[INFO] [stdout] test owned::tests::next_pow_of_2_panic_test - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bit_mask_ring_buf
[INFO] [stdout] 
[INFO] [stdout] running 65 tests
[INFO] [stdout] test src/owned.rs - owned::BitMaskRB<T>::as_mut_slices_latest (line 600) ... ok
[INFO] [stdout] test src/owned.rs - owned::BitMaskRB<T>::constrain_and_get_mut (line 802) ... ok
[INFO] [stdout] test src/lib.rs - next_pow_of_2 (line 100) ... ok
[INFO] [stdout] test src/owned.rs - owned::BitMaskRB<T>::constrain_and_get (line 774) ... ok
[INFO] [stdout] test src/owned.rs - owned::BitMaskRB<T>::from_vec (line 84) ... ok
[INFO] [stdout] test src/owned.rs - owned::BitMaskRB<T>::as_mut_slices_len (line 554) ... ok
[INFO] [stdout] test src/owned.rs - owned::BitMaskRB<T>::get (line 723) ... ok
[INFO] [stdout] test src/owned.rs - owned::BitMaskRB<T>::as_slices_len (line 426) ... ok
[INFO] [stdout] test src/owned.rs - owned::BitMaskRB<T>::as_mut_slices (line 511) ... ok
[INFO] [stdout] test src/owned.rs - owned::BitMaskRB<T>::constrain (line 664) ... ok
[INFO] [stdout] test src/owned.rs - owned::BitMaskRB<T>::capacity (line 646) ... ok
[INFO] [stdout] test src/owned.rs - owned::BitMaskRB<T>::new_exact_uninit (line 155) ... ok
[INFO] [stdout] test src/owned.rs - owned::BitMaskRB<T>::len (line 627) ... ok
[INFO] [stdout] test src/owned.rs - owned::BitMaskRB<T>::as_slices (line 383) ... ok
[INFO] [stdout] test src/owned.rs - owned::BitMaskRB<T>::get_mut (line 746) ... ok
[INFO] [stdout] test src/owned.rs - owned::BitMaskRB<T>::clear_set_len (line 912) ... ok
[INFO] [stdout] test src/owned.rs - owned::BitMaskRB (line 21) ... ok
[INFO] [stdout] test src/owned.rs - owned::BitMaskRB<T>::new (line 835) ... ok
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] test src/owned.rs - owned::BitMaskRB<T>::write_latest (line 1035) ... ok
[INFO] [stdout] test src/owned.rs - owned::BitMaskRB<T>::as_slices_latest (line 472) ... ok
[INFO] [stdout] test src/owned.rs - owned::BitMaskRB<T>::new_uninit (line 115) ... ok
[INFO] [stdout] test src/owned.rs - owned::BitMaskRB<T>::reserve_exact (line 322) ... ok
[INFO] [stdout] test src/owned.rs - owned::BitMaskRB<T>::set_len_uninit (line 241) ... ok
[INFO] [stdout] test src/owned.rs - owned::BitMaskRB<T>::read_into (line 996) ... ok
[INFO] [stdout] test src/owned.rs - owned::BitMaskRB<T>::write_latest_2 (line 1078) ... ok
[INFO] [stdout] test src/referenced.rs - referenced::BitMaskRbRef (line 18) ... ok
[INFO] [stdout] test src/owned.rs - owned::BitMaskRB<T>::set_len (line 951) ... ok
[INFO] [stdout] test src/owned.rs - owned::BitMaskRB<T>::raw_data_mut (line 703) ... ok
[INFO] [stdout] test src/owned.rs - owned::BitMaskRB<T>::reserve (line 287) ... ok
[INFO] [stdout] test src/owned.rs - owned::BitMaskRB<T>::with_capacity_uninit (line 199) ... ok
[INFO] [stdout] test src/referenced.rs - referenced::BitMaskRbRef<'a,T>::as_slices (line 214) ... ok
[INFO] [stdout] test src/owned.rs - owned::BitMaskRB<T>::with_capacity (line 874) ... ok
[INFO] [stdout] test src/owned.rs - owned::BitMaskRB<T>::shrink_to_fit (line 352) ... ok
[INFO] [stdout] test src/referenced.rs - referenced::BitMaskRbRef<'a,T>::constrain_and_get (line 181) ... ok
[INFO] [stdout] test src/referenced.rs - referenced::BitMaskRbRefMut<'a,T>::as_mut_slices (line 673) ... ok
[INFO] [stdout] test src/owned.rs - owned::BitMaskRB<T>::raw_data (line 683) ... ok
[INFO] [stdout] test src/referenced.rs - referenced::BitMaskRbRef<'a,T>::get (line 158) ... ok
[INFO] [stdout] test src/referenced.rs - referenced::BitMaskRbRef<'a,T>::raw_data (line 141) ... ok
[INFO] [stdout] test src/referenced.rs - referenced::BitMaskRbRef<'a,T>::constrain (line 121) ... ok
[INFO] [stdout] test src/referenced.rs - referenced::BitMaskRbRef<'a,T>::len (line 102) ... ok
[INFO] [stdout] test src/referenced.rs - referenced::BitMaskRbRef<'a,T>::new (line 36) ... ok
[INFO] [stdout] test src/referenced.rs - referenced::BitMaskRbRef<'a,T>::new_unchecked (line 72) ... ok
[INFO] [stdout] test src/referenced.rs - referenced::BitMaskRbRef<'a,T>::as_slices_latest (line 299) ... ok
[INFO] [stdout] test src/referenced.rs - referenced::BitMaskRbRef<'a,T>::as_slices_len (line 255) ... ok
[INFO] [stdout] test src/referenced.rs - referenced::BitMaskRbRefMut<'a,T>::constrain_and_get_mut (line 601) ... ok
[INFO] [stdout] test src/referenced.rs - referenced::BitMaskRbRefMut (line 370) ... ok
[INFO] [stdout] test src/referenced.rs - referenced::BitMaskRbRefMut<'a,T>::as_slices (line 636) ... ok
[INFO] [stdout] test src/referenced.rs - referenced::BitMaskRbRefMut<'a,T>::as_mut_slices_len (line 755) ... ok
[INFO] [stdout] test src/referenced.rs - referenced::BitMaskRbRefMut<'a,T>::as_slices_latest (line 799) ... ok
[INFO] [stdout] test src/referenced.rs - referenced::BitMaskRbRefMut<'a,T>::constrain (line 477) ... ok
[INFO] [stdout] test src/referenced.rs - referenced::BitMaskRbRefMut<'a,T>::as_slices_len (line 714) ... ok
[INFO] [stdout] test src/referenced.rs - referenced::BitMaskRbRefMut<'a,T>::get (line 531) ... ok
[INFO] [stdout] test src/referenced.rs - referenced::BitMaskRbRefMut<'a,T>::constrain_and_get (line 576) ... ok
[INFO] [stdout] test src/referenced.rs - referenced::BitMaskRbRefMut<'a,T>::new_unchecked (line 428) ... ok
[INFO] [stdout] test src/referenced.rs - referenced::BitMaskRbRefMut<'a,T>::as_mut_slices_latest (line 843) ... ok
[INFO] [stdout] test src/referenced.rs - referenced::BitMaskRbRef<'a,T>::read_into (line 336) ... ok
[INFO] [stdout] test src/referenced.rs - referenced::BitMaskRbRefMut<'a,T>::read_into (line 880) ... ok
[INFO] [stdout] test src/referenced.rs - referenced::BitMaskRbRefMut<'a,T>::new (line 392) ... ok
[INFO] [stdout] test src/referenced.rs - referenced::BitMaskRbRefMut<'a,T>::len (line 458) ... ok
[INFO] [stdout] test src/referenced.rs - referenced::BitMaskRbRefMut<'a,T>::raw_data (line 497) ... ok
[INFO] [stdout] test src/referenced.rs - referenced::BitMaskRbRefMut<'a,T>::raw_data_mut (line 514) ... ok
[INFO] [stdout] test src/referenced.rs - referenced::BitMaskRbRefMut<'a,T>::write_latest_2 (line 962) ... ok
[INFO] [stdout] test src/referenced.rs - referenced::BitMaskRbRefMut<'a,T>::get_mut (line 551) ... ok
[INFO] [stdout] test src/referenced.rs - referenced::BitMaskRbRefMut<'a,T>::write_latest (line 917) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 65 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.60s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f6211ec87c6518b7b691be8a35cadb0c11711dd8520b0bcd77a7f2c06e7cef67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6211ec87c6518b7b691be8a35cadb0c11711dd8520b0bcd77a7f2c06e7cef67", kill_on_drop: false }`
[INFO] [stdout] f6211ec87c6518b7b691be8a35cadb0c11711dd8520b0bcd77a7f2c06e7cef67
