[INFO] fetching crate slice_ring_buf 0.3.2... [INFO] testing slice_ring_buf-0.3.2 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate slice_ring_buf 0.3.2 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate slice_ring_buf 0.3.2 [INFO] finished tweaking crates.io crate slice_ring_buf 0.3.2 [INFO] tweaked toml for crates.io crate slice_ring_buf 0.3.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate slice_ring_buf 0.3.2 on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate slice_ring_buf 0.3.2 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fb100e05e31699bf76435285e6f62eb59d965f2c1ff414fe44750fa29e54fb77 [INFO] running `Command { std: "docker" "start" "-a" "fb100e05e31699bf76435285e6f62eb59d965f2c1ff414fe44750fa29e54fb77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fb100e05e31699bf76435285e6f62eb59d965f2c1ff414fe44750fa29e54fb77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb100e05e31699bf76435285e6f62eb59d965f2c1ff414fe44750fa29e54fb77", kill_on_drop: false }` [INFO] [stdout] fb100e05e31699bf76435285e6f62eb59d965f2c1ff414fe44750fa29e54fb77 [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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 04ea399c2c2433e1addb73255a88f7e77414890c714d4026d1a47940268488f7 [INFO] running `Command { std: "docker" "start" "-a" "04ea399c2c2433e1addb73255a88f7e77414890c714d4026d1a47940268488f7", kill_on_drop: false }` [INFO] [stderr] Compiling slice_ring_buf v0.3.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s [INFO] running `Command { std: "docker" "inspect" "04ea399c2c2433e1addb73255a88f7e77414890c714d4026d1a47940268488f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04ea399c2c2433e1addb73255a88f7e77414890c714d4026d1a47940268488f7", kill_on_drop: false }` [INFO] [stdout] 04ea399c2c2433e1addb73255a88f7e77414890c714d4026d1a47940268488f7 [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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 44f0e1da2c4a8e56d2457402089ed6a4e97b63f7a7c81b5fd121f5eb1096bf57 [INFO] running `Command { std: "docker" "start" "-a" "44f0e1da2c4a8e56d2457402089ed6a4e97b63f7a7c81b5fd121f5eb1096bf57", kill_on_drop: false }` [INFO] [stderr] Compiling slice_ring_buf v0.3.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.13s [INFO] running `Command { std: "docker" "inspect" "44f0e1da2c4a8e56d2457402089ed6a4e97b63f7a7c81b5fd121f5eb1096bf57", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44f0e1da2c4a8e56d2457402089ed6a4e97b63f7a7c81b5fd121f5eb1096bf57", kill_on_drop: false }` [INFO] [stdout] 44f0e1da2c4a8e56d2457402089ed6a4e97b63f7a7c81b5fd121f5eb1096bf57 [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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 509582b0dd5700844c85264cc9110fb8b3dc3ca0d879ff61f64a246c653d6e1e [INFO] running `Command { std: "docker" "start" "-a" "509582b0dd5700844c85264cc9110fb8b3dc3ca0d879ff61f64a246c653d6e1e", 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/slice_ring_buf-7ea13ffdb38b3b83) [INFO] [stdout] [INFO] [stdout] running 30 tests [INFO] [stdout] test owned::tests::slice_ring_buf_as_mut_slices ... ok [INFO] [stdout] test owned::tests::slice_ring_buf_as_mut_slices_latest ... ok [INFO] [stdout] test owned::tests::slice_ring_buf_as_mut_slices_len ... ok [INFO] [stdout] test owned::tests::slice_ring_buf_as_slices ... ok [INFO] [stdout] test owned::tests::slice_ring_buf_as_slices_latest ... ok [INFO] [stdout] test owned::tests::slice_ring_buf_as_slices_len ... ok [INFO] [stdout] test owned::tests::slice_ring_buf_constrain ... ok [INFO] [stdout] test owned::tests::slice_ring_buf_clear_set_len ... ok [INFO] [stdout] test owned::tests::slice_ring_buf_index ... ok [INFO] [stdout] test owned::tests::slice_ring_buf_initialize ... ok [INFO] [stdout] test owned::tests::slice_ring_buf_initialize_uninit ... ok [INFO] [stdout] test owned::tests::slice_ring_buf_set_len ... ok [INFO] [stdout] test owned::tests::slice_ring_buf_read_into ... ok [INFO] [stdout] test owned::tests::slice_ring_buf_set_len_uninit ... ok [INFO] [stdout] test owned::tests::slice_ring_buf_write_latest ... ok [INFO] [stdout] test owned::tests::slice_ring_buf_write_latest_2 ... ok [INFO] [stdout] test owned::tests::slice_ring_buf_index_mut ... ok [INFO] [stdout] test referenced::tests::slice_ring_buf_ref_as_mut_slices ... ok [INFO] [stdout] test referenced::tests::slice_ring_buf_ref_as_mut_slices_len ... ok [INFO] [stdout] test referenced::tests::slice_ring_buf_ref_as_mut_slices_latest ... ok [INFO] [stdout] test referenced::tests::slice_ring_buf_ref_as_slices_latest ... ok [INFO] [stdout] test referenced::tests::slice_ring_buf_ref_as_slices ... ok [INFO] [stdout] test referenced::tests::slice_ring_buf_ref_read_into ... ok [INFO] [stdout] test referenced::tests::slice_ring_buf_ref_initialize ... ok [INFO] [stdout] test referenced::tests::slice_ring_buf_ref_as_slices_len ... ok [INFO] [stdout] test referenced::tests::slice_ring_buf_ref_index ... ok [INFO] [stdout] test referenced::tests::slice_ring_buf_ref_index_mut ... ok [INFO] [stdout] test referenced::tests::slice_ring_buf_ref_write_latest_2 ... ok [INFO] [stdout] test referenced::tests::slice_ring_buf_ref_constrain ... ok [INFO] [stdout] test referenced::tests::slice_ring_buf_ref_write_latest ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests slice_ring_buf [INFO] [stdout] [INFO] [stdout] running 65 tests [INFO] [stdout] test src/owned.rs - owned::SliceRB::from_vec (line 72) ... ok [INFO] [stdout] test src/owned.rs - owned::SliceRB::as_slices_len (line 453) ... ok [INFO] [stdout] test src/owned.rs - owned::SliceRB::as_mut_slices_len (line 587) ... ok [INFO] [stdout] test src/owned.rs - owned::SliceRB::constrain (line 251) ... ok [INFO] [stdout] test src/owned.rs - owned::SliceRB::constrain_and_get_mut (line 818) ... ok [INFO] [stdout] test src/owned.rs - owned::SliceRB::get_mut (line 748) ... ok [INFO] [stdout] test src/owned.rs - owned::SliceRB::get (line 715) ... ok [INFO] [stdout] test src/owned.rs - owned::SliceRB::as_mut_slices_latest (line 635) ... ok [INFO] [stdout] test src/owned.rs - owned::SliceRB::capacity (line 220) ... ok [INFO] [stdout] test src/owned.rs - owned::SliceRB (line 20) ... ok [INFO] [stdout] test src/owned.rs - owned::SliceRB::as_mut_slices (line 542) ... ok [INFO] [stdout] test src/owned.rs - owned::SliceRB::new_uninit (line 98) ... ok [INFO] [stdout] test src/owned.rs - owned::SliceRB::constrain_and_get (line 781) ... ok [INFO] [stdout] test src/lib.rs - (line 18) ... ok [INFO] [stdout] test src/owned.rs - owned::SliceRB::as_slices (line 408) ... ok [INFO] [stdout] test src/owned.rs - owned::SliceRB::as_slices_latest (line 501) ... ok [INFO] [stdout] test src/owned.rs - owned::SliceRB::reserve (line 322) ... ok [INFO] [stdout] test src/owned.rs - owned::SliceRB::raw_data_mut (line 686) ... ok [INFO] [stdout] test src/owned.rs - owned::SliceRB::reserve_exact (line 352) ... ok [INFO] [stdout] test src/owned.rs - owned::SliceRB::raw_data (line 665) ... ok [INFO] [stdout] test src/owned.rs - owned::SliceRB::len (line 199) ... ok [INFO] [stdout] test src/owned.rs - owned::SliceRB::new (line 846) ... ok [INFO] [stdout] test src/owned.rs - owned::SliceRB::new_exact (line 877) ... ok [INFO] [stdout] test src/owned.rs - owned::SliceRB::read_into (line 1020) ... ok [INFO] [stdout] test src/owned.rs - owned::SliceRB::clear_set_len (line 939) ... ok [INFO] [stdout] test src/owned.rs - owned::SliceRB::set_len (line 977) ... ok [INFO] [stdout] test src/owned.rs - owned::SliceRB::write_latest_2 (line 1106) ... ok [INFO] [stdout] test src/owned.rs - owned::SliceRB::set_len_uninit (line 280) ... ok [INFO] [stdout] test src/owned.rs - owned::SliceRB::with_capacity (line 912) ... ok [INFO] [stdout] test src/owned.rs - owned::SliceRB::with_capacity_uninit (line 171) ... ok [INFO] [stdout] test src/owned.rs - owned::SliceRB::shrink_to_fit (line 377) ... ok [INFO] [stdout] test src/owned.rs - owned::SliceRB::new_exact_uninit (line 133) ... ok [INFO] [stdout] test src/referenced.rs - referenced::SliceRbRef<'a,T>::as_slices_latest (line 246) ... ok [INFO] [stdout] test src/referenced.rs - referenced::SliceRbRef<'a,T>::as_slices (line 165) ... ok [INFO] [stdout] test src/referenced.rs - referenced::SliceRbRef<'a,T>::constrain_and_get (line 320) ... ok [INFO] [stdout] test src/referenced.rs - referenced::SliceRbRef<'a,T>::read_into (line 352) ... ok [INFO] [stdout] test src/referenced.rs - referenced::SliceRbRef<'a,T>::constrain (line 135) ... ok [INFO] [stdout] test src/referenced.rs - referenced::SliceRbRef<'a,T>::new (line 45) ... ok [INFO] [stdout] test src/referenced.rs - referenced::SliceRbRef<'a,T>::as_slices_len (line 204) ... ok [INFO] [stdout] test src/referenced.rs - referenced::SliceRbRef<'a,T>::len (line 105) ... ok [INFO] [stdout] test src/referenced.rs - referenced::SliceRbRef<'a,T>::get (line 293) ... ok [INFO] [stdout] test src/referenced.rs - referenced::SliceRbRefMut<'a,T>::as_mut_slices_len (line 685) ... ok [INFO] [stdout] test src/owned.rs - owned::SliceRB::write_latest (line 1061) ... ok [INFO] [stdout] test src/referenced.rs - referenced::SliceRbRefMut<'a,T>::as_mut_slices_latest (line 727) ... ok [INFO] [stdout] test src/referenced.rs - referenced::SliceRbRef<'a,T>::new_unchecked (line 76) ... ok [INFO] [stdout] test src/referenced.rs - referenced::SliceRbRef<'a,T>::raw_data (line 270) ... ok [INFO] [stdout] test src/referenced.rs - referenced::SliceRbRef (line 23) ... ok [INFO] [stdout] test src/referenced.rs - referenced::SliceRbRefMut<'a,T>::constrain (line 500) ... ok [INFO] [stdout] test src/referenced.rs - referenced::SliceRbRefMut<'a,T>::as_slices_latest (line 611) ... ok [INFO] [stdout] test src/referenced.rs - referenced::SliceRbRefMut<'a,T>::as_slices (line 530) ... ok [INFO] [stdout] test src/referenced.rs - referenced::SliceRbRefMut (line 389) ... ok [INFO] [stdout] test src/referenced.rs - referenced::SliceRbRefMut<'a,T>::constrain_and_get_mut (line 874) ... ok [INFO] [stdout] test src/referenced.rs - referenced::SliceRbRefMut<'a,T>::new (line 412) ... ok [INFO] [stdout] test src/referenced.rs - referenced::SliceRbRefMut<'a,T>::get (line 791) ... ok [INFO] [stdout] test src/referenced.rs - referenced::SliceRbRefMut<'a,T>::as_slices_len (line 569) ... ok [INFO] [stdout] test src/referenced.rs - referenced::SliceRbRefMut<'a,T>::write_latest (line 943) ... ok [INFO] [stdout] test src/referenced.rs - referenced::SliceRbRefMut<'a,T>::as_mut_slices (line 646) ... ok [INFO] [stdout] test src/referenced.rs - referenced::SliceRbRefMut<'a,T>::constrain_and_get (line 845) ... ok [INFO] [stdout] test src/referenced.rs - referenced::SliceRbRefMut<'a,T>::raw_data (line 751) ... ok [INFO] [stdout] test src/referenced.rs - referenced::SliceRbRefMut<'a,T>::get_mut (line 816) ... ok [INFO] [stdout] test src/referenced.rs - referenced::SliceRbRefMut<'a,T>::len (line 472) ... ok [INFO] [stdout] test src/referenced.rs - referenced::SliceRbRefMut<'a,T>::new_unchecked (line 443) ... ok [INFO] [stdout] test src/referenced.rs - referenced::SliceRbRefMut<'a,T>::read_into (line 908) ... ok [INFO] [stdout] test src/referenced.rs - referenced::SliceRbRefMut<'a,T>::write_latest_2 (line 986) ... ok [INFO] [stdout] test src/referenced.rs - referenced::SliceRbRefMut<'a,T>::raw_data_mut (line 768) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 65 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.65s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "509582b0dd5700844c85264cc9110fb8b3dc3ca0d879ff61f64a246c653d6e1e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "509582b0dd5700844c85264cc9110fb8b3dc3ca0d879ff61f64a246c653d6e1e", kill_on_drop: false }` [INFO] [stdout] 509582b0dd5700844c85264cc9110fb8b3dc3ca0d879ff61f64a246c653d6e1e