[INFO] fetching crate crossbeam-epoch 0.9.0...
[INFO] testing crossbeam-epoch-0.9.0 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate crossbeam-epoch 0.9.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate crossbeam-epoch 0.9.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate crossbeam-epoch 0.9.0
[INFO] finished tweaking crates.io crate crossbeam-epoch 0.9.0
[INFO] tweaked toml for crates.io crate crossbeam-epoch 0.9.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate crossbeam-epoch 0.9.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cc62c3a5de7f4aca1649c966fbb0cf9f29a127997a22de7fbc7e5bbc387d7e9d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "cc62c3a5de7f4aca1649c966fbb0cf9f29a127997a22de7fbc7e5bbc387d7e9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc62c3a5de7f4aca1649c966fbb0cf9f29a127997a22de7fbc7e5bbc387d7e9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc62c3a5de7f4aca1649c966fbb0cf9f29a127997a22de7fbc7e5bbc387d7e9d", kill_on_drop: false }`
[INFO] [stdout] cc62c3a5de7f4aca1649c966fbb0cf9f29a127997a22de7fbc7e5bbc387d7e9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b652529c07295f235437d9089922b8ec19f156e77ea88e45c55391745732886c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b652529c07295f235437d9089922b8ec19f156e77ea88e45c55391745732886c", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.22s
[INFO] running `Command { std: "docker" "inspect" "b652529c07295f235437d9089922b8ec19f156e77ea88e45c55391745732886c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b652529c07295f235437d9089922b8ec19f156e77ea88e45c55391745732886c", kill_on_drop: false }`
[INFO] [stdout] b652529c07295f235437d9089922b8ec19f156e77ea88e45c55391745732886c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de0bc09ca2a19713918ef44ca8ea740e159b0530786d6d32be4f5d11b2cae2c6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "de0bc09ca2a19713918ef44ca8ea740e159b0530786d6d32be4f5d11b2cae2c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.35s
[INFO] running `Command { std: "docker" "inspect" "de0bc09ca2a19713918ef44ca8ea740e159b0530786d6d32be4f5d11b2cae2c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de0bc09ca2a19713918ef44ca8ea740e159b0530786d6d32be4f5d11b2cae2c6", kill_on_drop: false }`
[INFO] [stdout] de0bc09ca2a19713918ef44ca8ea740e159b0530786d6d32be4f5d11b2cae2c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0ae933a0c3e58918fabdc582531cccc762f53c35dbb2b3f68046435292d7db42
[INFO] running `Command { std: "docker" "start" "-a" "0ae933a0c3e58918fabdc582531cccc762f53c35dbb2b3f68046435292d7db42", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/crossbeam_epoch-6a2aac9a4f6d983a
[INFO] [stdout] 
[INFO] [stdout] running 37 tests
[INFO] [stdout] test default::tests::pin_while_exiting ... ok
[INFO] [stdout] test collector::tests::pin_reentrant ... ok
[INFO] [stdout] test collector::tests::garbage_buffering ... ok
[INFO] [stdout] test collector::tests::flush_local_bag ... ok
[INFO] [stdout] test atomic::tests::valid_tag_i64 ... ok
[INFO] [stdout] test atomic::tests::valid_tag_i8 ... ok
[INFO] [stdout] test collector::tests::destroy_array ... ok
[INFO] [stdout] test deferred::tests::long_slice_usize ... ok
[INFO] [stdout] test deferred::tests::string ... ok
[INFO] [stdout] test internal::tests::check_bag ... ok
[INFO] [stdout] test sync::list::tests::insert ... ok
[INFO] [stdout] test sync::list::tests::delete ... ok
[INFO] [stdout] test deferred::tests::boxed_slice_i32 ... ok
[INFO] [stdout] test sync::queue::test::is_empty_dont_pop ... ok
[INFO] [stdout] test deferred::tests::on_heap ... ok
[INFO] [stdout] test deferred::tests::on_stack ... ok
[INFO] [stdout] test internal::local_size ... ok
[INFO] [stdout] test internal::tests::check_defer ... ok
[INFO] [stdout] test sync::list::tests::insert_delete_multi ... ok
[INFO] [stdout] test sync::queue::test::push_try_pop_many_seq ... ok
[INFO] [stdout] test sync::queue::test::push_try_pop_1 ... ok
[INFO] [stdout] test sync::queue::test::push_pop_1 ... ok
[INFO] [stdout] test sync::queue::test::push_pop_2 ... ok
[INFO] [stdout] test sync::queue::test::push_pop_many_seq ... ok
[INFO] [stdout] test collector::tests::drop_array ... ok
[INFO] [stdout] test collector::tests::buffering ... ok
[INFO] [stdout] test sync::list::tests::iter_multi ... ok
[INFO] [stdout] test sync::queue::test::push_try_pop_2 ... ok
[INFO] [stdout] test collector::tests::incremental ... ok
[INFO] [stdout] test collector::tests::count_destroy ... ok
[INFO] [stdout] test collector::tests::count_drops ... 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_try_pop_many_spsc ... 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] 
[INFO] [stdout] test result: ok. 37 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests crossbeam-epoch
[INFO] [stdout] 
[INFO] [stdout] running 54 tests
[INFO] [stdout] test src/atomic.rs - atomic::Array (line 223) ... ok
[INFO] [stdout] test src/atomic.rs - atomic::Atomic<T>::new (line 288) ... ok
[INFO] [stdout] test src/atomic.rs - atomic::Atomic<T>::fetch_xor (line 593) ... ok
[INFO] [stdout] test src/atomic.rs - atomic::Atomic<T>::into_owned (line 623) ... ok
[INFO] [stdout] test src/atomic.rs - atomic::Atomic<T>::init (line 303) ... ok
[INFO] [stdout] test src/atomic.rs - atomic::Atomic<T>::null (line 334) ... ok
[INFO] [stdout] test src/atomic.rs - atomic::Atomic<T>::from (line 716) ... ok
[INFO] [stdout] test src/atomic.rs - atomic::Atomic<T>::from (line 687) ... ok
[INFO] [stdout] test src/atomic.rs - atomic::Atomic<T>::from (line 731) ... ok
[INFO] [stdout] test src/atomic.rs - atomic::Atomic<T>::compare_and_set (line 434) ... ok
[INFO] [stdout] test src/atomic.rs - atomic::Atomic<T>::load_consume (line 371) ... ok
[INFO] [stdout] test src/atomic.rs - atomic::Atomic<T>::store (line 389) ... ok
[INFO] [stdout] test src/atomic.rs - atomic::Atomic<T>::load (line 345) ... ok
[INFO] [stdout] test src/atomic.rs - atomic::Atomic<T>::fetch_and (line 547) ... ok
[INFO] [stdout] test src/atomic.rs - atomic::Atomic<T>::compare_and_set_weak (line 484) ... ok
[INFO] [stdout] test src/atomic.rs - atomic::Atomic<T>::fetch_or (line 570) ... ok
[INFO] [stdout] test src/atomic.rs - atomic::Owned<T>::tag (line 884) ... ok
[INFO] [stdout] test src/atomic.rs - atomic::Shared::as_raw (line 1046) ... ok
[INFO] [stdout] test src/atomic.rs - atomic::Owned<T>::new (line 840) ... ok
[INFO] [stdout] test src/atomic.rs - atomic::Owned<T>::from_raw (line 808) ... ok
[INFO] [stdout] test src/atomic.rs - atomic::Owned<T>::into_box (line 823) ... ok
[INFO] [stdout] test src/atomic.rs - atomic::Atomic<T>::swap (line 409) ... ok
[INFO] [stdout] test src/atomic.rs - atomic::Owned<T>::init (line 855) ... ok
[INFO] [stdout] test src/atomic.rs - atomic::Owned<T>::from (line 970) ... ok
[INFO] [stdout] test src/atomic.rs - atomic::Owned<T>::with_tag (line 899) ... ok
[INFO] [stdout] test src/atomic.rs - atomic::Pointable (line 132) ... ok
[INFO] [stdout] test src/guard.rs - guard::Guard::defer_destroy (line 227) ... ignored
[INFO] [stdout] test src/atomic.rs - atomic::Owned<T>::into_shared (line 868) ... ok
[INFO] [stdout] test src/atomic.rs - atomic::Shared::as_ref (line 1203) ... ok
[INFO] [stdout] test src/guard.rs - guard::Guard::defer_unchecked (line 142) ... ignored
[INFO] [stdout] test src/atomic.rs - atomic::Shared::into_owned (line 1237) ... ok
[INFO] [stdout] test src/atomic.rs - atomic::Shared::deref (line 1123) ... ok
[INFO] [stdout] test src/atomic.rs - atomic::Shared::deref_mut (line 1156) ... ok
[INFO] [stdout] test src/atomic.rs - atomic::Shared::null (line 1070) ... ok
[INFO] [stdout] test src/atomic.rs - atomic::Shared::from (line 1305) ... ok
[INFO] [stdout] test src/collector.rs - collector::fmt (line 5) ... 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/atomic.rs - atomic::Shared::is_null (line 1087) ... ok
[INFO] [stdout] test src/guard.rs - guard::Guard (line 17) ... ok
[INFO] [stdout] test src/guard.rs - guard::Guard (line 32) ... ok
[INFO] [stdout] test src/atomic.rs - atomic::Shared::with_tag (line 1277) ... ok
[INFO] [stdout] test src/atomic.rs - atomic::Shared::tag (line 1257) ... ok
[INFO] [stdout] test src/guard.rs - guard::Guard::collector (line 391) ... ok
[INFO] [stdout] test src/guard.rs - guard::Guard (line 57) ... ok
[INFO] [stdout] test src/guard.rs - guard::Guard::defer_destroy (line 244) ... ok
[INFO] [stdout] test src/guard.rs - guard::Guard::defer_unchecked (line 122) ... ok
[INFO] [stdout] test src/guard.rs - guard::unprotected (line 465) ... ok
[INFO] [stdout] test src/guard.rs - guard::Guard::repin (line 308) ... ok
[INFO] [stdout] test src/guard.rs - guard::Guard::defer_unchecked (line 159) ... ok
[INFO] [stdout] test src/guard.rs - guard::unprotected (line 435) ... ok
[INFO] [stdout] test src/guard.rs - guard::Guard::flush (line 282) ... ok
[INFO] [stdout] test src/guard.rs - guard::Guard::repin_after (line 342) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 49 passed; 0 failed; 5 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0ae933a0c3e58918fabdc582531cccc762f53c35dbb2b3f68046435292d7db42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ae933a0c3e58918fabdc582531cccc762f53c35dbb2b3f68046435292d7db42", kill_on_drop: false }`
[INFO] [stdout] 0ae933a0c3e58918fabdc582531cccc762f53c35dbb2b3f68046435292d7db42
