[INFO] crate crossbeam-epoch 0.7.2 is already in cache [INFO] extracting crate crossbeam-epoch 0.7.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/crossbeam-epoch/0.7.2 [INFO] extracting crate crossbeam-epoch 0.7.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/crossbeam-epoch/0.7.2 [INFO] validating manifest of crossbeam-epoch-0.7.2 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of crossbeam-epoch-0.7.2 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing crossbeam-epoch-0.7.2 [INFO] finished frobbing crossbeam-epoch-0.7.2 [INFO] frobbed toml for crossbeam-epoch-0.7.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/crossbeam-epoch/0.7.2/Cargo.toml [INFO] started frobbing crossbeam-epoch-0.7.2 [INFO] finished frobbing crossbeam-epoch-0.7.2 [INFO] frobbed toml for crossbeam-epoch-0.7.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/crossbeam-epoch/0.7.2/Cargo.toml [INFO] crate crossbeam-epoch-0.7.2 already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing crossbeam-epoch-0.7.2 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/crossbeam-epoch/0.7.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] df8f282f8a1aba65e88dede819a6af6874dc33e9c6ace4c531f98d4d745f8941 [INFO] running `"docker" "start" "-a" "df8f282f8a1aba65e88dede819a6af6874dc33e9c6ace4c531f98d4d745f8941"` [INFO] [stderr] Compiling crossbeam-epoch v0.7.2 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.12s [INFO] running `"docker" "inspect" "df8f282f8a1aba65e88dede819a6af6874dc33e9c6ace4c531f98d4d745f8941"` [INFO] running `"docker" "rm" "-f" "df8f282f8a1aba65e88dede819a6af6874dc33e9c6ace4c531f98d4d745f8941"` [INFO] [stdout] df8f282f8a1aba65e88dede819a6af6874dc33e9c6ace4c531f98d4d745f8941 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/crossbeam-epoch/0.7.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 6f400dcde1f08071ce7dbb1d744117efd8108533576e9372697b6145e87ca6ed [INFO] running `"docker" "start" "-a" "6f400dcde1f08071ce7dbb1d744117efd8108533576e9372697b6145e87ca6ed"` [INFO] [stderr] Compiling crossbeam-epoch v0.7.2 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.27s [INFO] running `"docker" "inspect" "6f400dcde1f08071ce7dbb1d744117efd8108533576e9372697b6145e87ca6ed"` [INFO] running `"docker" "rm" "-f" "6f400dcde1f08071ce7dbb1d744117efd8108533576e9372697b6145e87ca6ed"` [INFO] [stdout] 6f400dcde1f08071ce7dbb1d744117efd8108533576e9372697b6145e87ca6ed [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/crossbeam-epoch/0.7.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] d04835fa473508560cb9a4985f5b3f392dfe1454957626cb6a7e4ab5f4e891c0 [INFO] running `"docker" "start" "-a" "d04835fa473508560cb9a4985f5b3f392dfe1454957626cb6a7e4ab5f4e891c0"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/crater/target/debug/deps/crossbeam_epoch-f6598fae76d97260 [INFO] [stdout] [INFO] [stdout] running 36 tests [INFO] [stdout] test collector::tests::flush_local_bag ... ok [INFO] [stdout] test collector::tests::drop_array ... ok [INFO] [stdout] test atomic::tests::valid_tag_i8 ... ok [INFO] [stdout] test atomic::tests::valid_tag_i64 ... ok [INFO] [stdout] test collector::tests::garbage_buffering ... ok [INFO] [stdout] test collector::tests::pin_reentrant ... ok [INFO] [stdout] test collector::tests::buffering ... ok [INFO] [stdout] test collector::tests::destroy_array ... ok [INFO] [stdout] test deferred::tests::boxed_slice_i32 ... ok [INFO] [stdout] test deferred::tests::long_slice_usize ... ok [INFO] [stdout] test deferred::tests::on_stack ... ok [INFO] [stdout] test default::tests::pin_while_exiting ... ok [INFO] [stdout] test internal::tests::check_bag ... ok [INFO] [stdout] test internal::tests::check_defer ... ok [INFO] [stdout] test deferred::tests::on_heap ... ok [INFO] [stdout] test deferred::tests::string ... ok [INFO] [stdout] test sync::list::tests::delete ... ok [INFO] [stdout] test sync::list::tests::insert ... ok [INFO] [stdout] test sync::list::tests::insert_delete_multi ... ok [INFO] [stdout] test sync::queue::test::is_empty_dont_pop ... ok [INFO] [stdout] test sync::queue::test::push_pop_1 ... ok [INFO] [stdout] test sync::queue::test::push_pop_many_seq ... ok [INFO] [stdout] test sync::list::tests::iter_multi ... ok [INFO] [stdout] test sync::queue::test::push_try_pop_1 ... ok [INFO] [stdout] test sync::queue::test::push_pop_2 ... ok [INFO] [stdout] test sync::queue::test::push_try_pop_2 ... ok [INFO] [stdout] test sync::queue::test::push_try_pop_many_seq ... ok [INFO] [stdout] test collector::tests::count_destroy ... ok [INFO] [stdout] test collector::tests::count_drops ... ok [INFO] [stdout] test collector::tests::incremental ... ok [INFO] [stdout] test collector::tests::stress ... ok [INFO] [stdout] test collector::tests::pin_holds_advance ... ok [INFO] [stdout] test sync::queue::test::push_try_pop_many_mpmc ... ok [INFO] [stdout] test sync::queue::test::push_pop_many_spsc ... ok [INFO] [stdout] test sync::queue::test::push_try_pop_many_spmc ... ok [INFO] [stdout] test sync::queue::test::push_try_pop_many_spsc ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests crossbeam-epoch [INFO] [stdout] [INFO] [stdout] running 50 tests [INFO] [stdout] test src/atomic.rs - atomic::Atomic::from (line 599) ... ok [INFO] [stdout] test src/atomic.rs - atomic::Atomic::from (line 584) ... ok [INFO] [stdout] test src/atomic.rs - atomic::Atomic::compare_and_set (line 295) ... ok [INFO] [stdout] test src/atomic.rs - atomic::Atomic::fetch_or (line 436) ... ok [INFO] [stdout] test src/atomic.rs - atomic::Atomic::from (line 555) ... ok [INFO] [stdout] test src/atomic.rs - atomic::Atomic::fetch_xor (line 461) ... ok [INFO] [stdout] test src/atomic.rs - atomic::Atomic::fetch_and (line 411) ... ok [INFO] [stdout] test src/atomic.rs - atomic::Atomic::compare_and_set_weak (line 346) ... ok [INFO] [stdout] test src/atomic.rs - atomic::Atomic::into_owned (line 491) ... ok [INFO] [stdout] test src/atomic.rs - atomic::Atomic::load (line 200) ... ok [INFO] [stdout] test src/atomic.rs - atomic::Atomic::null (line 148) ... ok [INFO] [stdout] test src/atomic.rs - atomic::Atomic::new (line 182) ... ok [INFO] [stdout] test src/atomic.rs - atomic::Atomic::load_consume (line 226) ... ok [INFO] [stdout] test src/atomic.rs - atomic::Atomic::store (line 246) ... ok [INFO] [stdout] test src/atomic.rs - atomic::Owned::from (line 813) ... ok [INFO] [stdout] test src/atomic.rs - atomic::Owned::into_box (line 710) ... ok [INFO] [stdout] test src/atomic.rs - atomic::Owned::from_raw (line 679) ... ok [INFO] [stdout] test src/atomic.rs - atomic::Atomic::swap (line 268) ... ok [INFO] [stdout] test src/atomic.rs - atomic::Owned::new (line 658) ... ok [INFO] [stdout] test src/atomic.rs - atomic::Owned::into_shared (line 693) ... ok [INFO] [stdout] test src/atomic.rs - atomic::Owned::tag (line 727) ... ok [INFO] [stdout] test src/atomic.rs - atomic::Owned::with_tag (line 742) ... ok [INFO] [stdout] test src/atomic.rs - atomic::Shared::as_raw (line 924) ... ok [INFO] [stdout] test src/atomic.rs - atomic::Shared::as_ref (line 1036) ... ok [INFO] [stdout] test src/atomic.rs - atomic::Shared::deref (line 961) ... ok [INFO] [stdout] test src/atomic.rs - atomic::Shared::from (line 1133) ... ok [INFO] [stdout] test src/atomic.rs - atomic::Shared::null (line 889) ... ok [INFO] [stdout] test src/atomic.rs - atomic::Shared::into_owned (line 1064) ... ok [INFO] [stdout] test src/atomic.rs - atomic::Shared::is_null (line 906) ... ok [INFO] [stdout] test src/atomic.rs - atomic::Shared::deref_mut (line 991) ... ok [INFO] [stdout] test src/guard.rs - guard::Guard::defer_destroy (line 227) ... ignored [INFO] [stdout] test src/atomic.rs - atomic::Shared::tag (line 1087) ... ok [INFO] [stdout] test src/collector.rs - collector::Arc (line 5) ... ok [INFO] [stdout] test src/guard.rs - guard::Guard::defer_unchecked (line 142) ... ignored [INFO] [stdout] test src/atomic.rs - atomic::Shared::with_tag (line 1106) ... ok [INFO] [stdout] test src/guard.rs - guard::Guard (line 55) ... ok [INFO] [stdout] test src/guard.rs - guard::Guard (line 15) ... ok [INFO] [stdout] test src/guard.rs - guard::Guard::collector (line 403) ... ok [INFO] [stdout] test src/guard.rs - guard::Guard::defer_destroy (line 244) ... ok [INFO] [stdout] test src/guard.rs - guard::Guard (line 30) ... ok [INFO] [stdout] test src/sync/list.rs - sync::list::IsElement (line 28) ... ignored [INFO] [stdout] test src/sync/list.rs - sync::list::IsElement (line 59) ... ignored [INFO] [stdout] test src/sync/list.rs - sync::list::IsElement::element_of (line 73) ... ignored [INFO] [stdout] test src/guard.rs - guard::Guard::defer_unchecked (line 122) ... ok [INFO] [stdout] test src/guard.rs - guard::Guard::flush (line 284) ... ok [INFO] [stdout] test src/guard.rs - guard::Guard::defer_unchecked (line 159) ... ok [INFO] [stdout] test src/guard.rs - guard::unprotected (line 449) ... ok [INFO] [stdout] test src/guard.rs - guard::Guard::repin (line 314) ... ok [INFO] [stdout] test src/guard.rs - guard::unprotected (line 479) ... ok [INFO] [stdout] test src/guard.rs - guard::Guard::repin_after (line 352) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 45 passed; 0 failed; 5 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "d04835fa473508560cb9a4985f5b3f392dfe1454957626cb6a7e4ab5f4e891c0"` [INFO] running `"docker" "rm" "-f" "d04835fa473508560cb9a4985f5b3f392dfe1454957626cb6a7e4ab5f4e891c0"` [INFO] [stdout] d04835fa473508560cb9a4985f5b3f392dfe1454957626cb6a7e4ab5f4e891c0