[INFO] fetching crate bit_mask_ring_buf 0.6.2... [INFO] testing bit_mask_ring_buf-0.6.2 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate bit_mask_ring_buf 0.6.2 into /workspace/builds/worker-4-tc2/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-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate bit_mask_ring_buf 0.6.2 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3b73367c84cb94445f97666de6064517483d6fa42fbfa7e7998f11784545a6de [INFO] running `Command { std: "docker" "start" "-a" "3b73367c84cb94445f97666de6064517483d6fa42fbfa7e7998f11784545a6de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3b73367c84cb94445f97666de6064517483d6fa42fbfa7e7998f11784545a6de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b73367c84cb94445f97666de6064517483d6fa42fbfa7e7998f11784545a6de", kill_on_drop: false }` [INFO] [stdout] 3b73367c84cb94445f97666de6064517483d6fa42fbfa7e7998f11784545a6de [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ffe8ee7fb256dd9257d7cc0d680a15e25eadb7456575d6efca9357d114a06afc [INFO] running `Command { std: "docker" "start" "-a" "ffe8ee7fb256dd9257d7cc0d680a15e25eadb7456575d6efca9357d114a06afc", 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 0.24s [INFO] running `Command { std: "docker" "inspect" "ffe8ee7fb256dd9257d7cc0d680a15e25eadb7456575d6efca9357d114a06afc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ffe8ee7fb256dd9257d7cc0d680a15e25eadb7456575d6efca9357d114a06afc", kill_on_drop: false }` [INFO] [stdout] ffe8ee7fb256dd9257d7cc0d680a15e25eadb7456575d6efca9357d114a06afc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4fe387617341da61c4b195a8a397189fa6d1ee94550703c62db56b175521dbfe [INFO] running `Command { std: "docker" "start" "-a" "4fe387617341da61c4b195a8a397189fa6d1ee94550703c62db56b175521dbfe", 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 1.59s [INFO] running `Command { std: "docker" "inspect" "4fe387617341da61c4b195a8a397189fa6d1ee94550703c62db56b175521dbfe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4fe387617341da61c4b195a8a397189fa6d1ee94550703c62db56b175521dbfe", kill_on_drop: false }` [INFO] [stdout] 4fe387617341da61c4b195a8a397189fa6d1ee94550703c62db56b175521dbfe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2140efa9c94f5349dc52eef801957d2de29951b030232d7bc0bfcf2b730d7a7a [INFO] running `Command { std: "docker" "start" "-a" "2140efa9c94f5349dc52eef801957d2de29951b030232d7bc0bfcf2b730d7a7a", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bit_mask_ring_buf-18829a63bd6d00e6) [INFO] [stdout] [INFO] [stdout] running 32 tests [INFO] [stdout] test owned::tests::bit_mask_ring_buf_as_mut_slices ... ok [INFO] [stdout] test owned::tests::bit_mask_ring_buf_as_mut_slices_latest ... ok [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 ... ok [INFO] [stdout] test owned::tests::bit_mask_ring_buf_as_slices_len ... ok [INFO] [stdout] test owned::tests::bit_mask_ring_buf_clear_set_len ... ok [INFO] [stdout] test owned::tests::bit_mask_ring_buf_index ... ok [INFO] [stdout] test owned::tests::bit_mask_ring_buf_index_mut ... ok [INFO] [stdout] test owned::tests::bit_mask_ring_buf_initialize ... ok [INFO] [stdout] test owned::tests::bit_mask_ring_buf_read_into ... ok [INFO] [stdout] test owned::tests::bit_mask_ring_buf_initialize_uninit ... ok [INFO] [stdout] test owned::tests::bit_mask_ring_buf_set_len ... ok [INFO] [stdout] test owned::tests::bit_mask_ring_buf_write_latest ... ok [INFO] [stdout] test owned::tests::bit_mask_ring_buf_as_slices_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_latest ... ok [INFO] [stdout] test owned::tests::bit_mask_ring_buf_set_len_uninit ... 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_slices_len ... ok [INFO] [stdout] test referenced::tests::bit_mask_ring_buf_ref_constrain ... ok [INFO] [stdout] test owned::tests::bit_mask_ring_buf_constrain ... 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_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_initialize ... 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_write_latest_2 ... ok [INFO] [stderr] Doc-tests bit_mask_ring_buf [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] [stdout] [INFO] [stdout] running 65 tests [INFO] [stdout] test src/owned.rs - owned::BitMaskRB::as_mut_slices_latest (line 600) ... ok [INFO] [stdout] test src/owned.rs - owned::BitMaskRB::get_mut (line 746) ... ok [INFO] [stdout] test src/lib.rs - next_pow_of_2 (line 100) ... ok [INFO] [stdout] test src/owned.rs - owned::BitMaskRB::as_mut_slices_len (line 554) ... ok [INFO] [stdout] test src/owned.rs - owned::BitMaskRB (line 21) ... ok [INFO] [stdout] test src/lib.rs - (line 14) ... ok [INFO] [stdout] test src/owned.rs - owned::BitMaskRB::constrain_and_get (line 774) ... ok [INFO] [stdout] test src/owned.rs - owned::BitMaskRB::as_slices_len (line 426) ... ok [INFO] [stdout] test src/owned.rs - owned::BitMaskRB::clear_set_len (line 912) ... ok [INFO] [stdout] test src/owned.rs - owned::BitMaskRB::constrain_and_get_mut (line 802) ... ok [INFO] [stdout] test src/owned.rs - owned::BitMaskRB::as_slices (line 383) ... ok [INFO] [stdout] test src/owned.rs - owned::BitMaskRB::get (line 723) ... ok [INFO] [stdout] test src/owned.rs - owned::BitMaskRB::as_slices_latest (line 472) ... ok [INFO] [stdout] test src/owned.rs - owned::BitMaskRB::as_mut_slices (line 511) ... ok [INFO] [stdout] test src/owned.rs - owned::BitMaskRB::constrain (line 664) ... ok [INFO] [stdout] test src/owned.rs - owned::BitMaskRB::new (line 835) ... ok [INFO] [stdout] test src/owned.rs - owned::BitMaskRB::new_uninit (line 115) ... ok [INFO] [stdout] test src/owned.rs - owned::BitMaskRB::from_vec (line 84) ... ok [INFO] [stdout] test src/owned.rs - owned::BitMaskRB::reserve (line 287) ... ok [INFO] [stdout] test src/owned.rs - owned::BitMaskRB::capacity (line 646) ... ok [INFO] [stdout] test src/owned.rs - owned::BitMaskRB::raw_data_mut (line 703) ... ok [INFO] [stdout] test src/owned.rs - owned::BitMaskRB::set_len (line 951) ... ok [INFO] [stdout] test src/owned.rs - owned::BitMaskRB::read_into (line 996) ... ok [INFO] [stdout] test src/owned.rs - owned::BitMaskRB::with_capacity (line 874) ... ok [INFO] [stdout] test src/owned.rs - owned::BitMaskRB::reserve_exact (line 322) ... ok [INFO] [stdout] test src/owned.rs - owned::BitMaskRB::new_exact_uninit (line 155) ... ok [INFO] [stdout] test src/owned.rs - owned::BitMaskRB::set_len_uninit (line 241) ... ok [INFO] [stdout] test src/owned.rs - owned::BitMaskRB::len (line 627) ... 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>::constrain_and_get (line 181) ... ok [INFO] [stdout] test src/owned.rs - owned::BitMaskRB::write_latest (line 1035) ... ok [INFO] [stdout] test src/owned.rs - owned::BitMaskRB::raw_data (line 683) ... ok [INFO] [stdout] test src/referenced.rs - referenced::BitMaskRbRef<'a,T>::new (line 36) ... ok [INFO] [stdout] test src/owned.rs - owned::BitMaskRB::with_capacity_uninit (line 199) ... ok [INFO] [stdout] test src/referenced.rs - referenced::BitMaskRbRef (line 18) ... ok [INFO] [stdout] test src/referenced.rs - referenced::BitMaskRbRef<'a,T>::new_unchecked (line 72) ... ok [INFO] [stdout] test src/owned.rs - owned::BitMaskRB::shrink_to_fit (line 352) ... 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>::get (line 158) ... ok [INFO] [stdout] test src/referenced.rs - referenced::BitMaskRbRefMut (line 370) ... ok [INFO] [stdout] test src/owned.rs - owned::BitMaskRB::write_latest_2 (line 1078) ... 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>::as_mut_slices_len (line 755) ... ok [INFO] [stdout] test src/referenced.rs - referenced::BitMaskRbRefMut<'a,T>::as_mut_slices (line 673) ... ok [INFO] [stdout] test src/referenced.rs - referenced::BitMaskRbRefMut<'a,T>::as_slices_len (line 714) ... ok [INFO] [stdout] test src/referenced.rs - referenced::BitMaskRbRef<'a,T>::raw_data (line 141) ... ok [INFO] [stdout] test src/referenced.rs - referenced::BitMaskRbRefMut<'a,T>::len (line 458) ... ok [INFO] [stdout] test src/referenced.rs - referenced::BitMaskRbRef<'a,T>::as_slices_latest (line 299) ... 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>::constrain (line 477) ... ok [INFO] [stdout] test src/referenced.rs - referenced::BitMaskRbRefMut<'a,T>::get (line 531) ... 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>::constrain_and_get (line 576) ... 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<'a,T>::as_mut_slices_latest (line 843) ... ok [INFO] [stdout] test src/referenced.rs - referenced::BitMaskRbRefMut<'a,T>::as_slices_latest (line 799) ... ok [INFO] [stdout] test src/referenced.rs - referenced::BitMaskRbRef<'a,T>::as_slices (line 214) ... 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>::write_latest (line 917) ... 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>::raw_data_mut (line 514) ... 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>::write_latest_2 (line 962) ... 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>::raw_data (line 497) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 65 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.31s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2140efa9c94f5349dc52eef801957d2de29951b030232d7bc0bfcf2b730d7a7a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2140efa9c94f5349dc52eef801957d2de29951b030232d7bc0bfcf2b730d7a7a", kill_on_drop: false }` [INFO] [stdout] 2140efa9c94f5349dc52eef801957d2de29951b030232d7bc0bfcf2b730d7a7a