[INFO] fetching crate arc-swap 0.4.7...
[INFO] testing arc-swap-0.4.7 against 1.47.0 for beta-1.48-1
[INFO] extracting crate arc-swap 0.4.7 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate arc-swap 0.4.7 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate arc-swap 0.4.7
[INFO] finished tweaking crates.io crate arc-swap 0.4.7
[INFO] tweaked toml for crates.io crate arc-swap 0.4.7 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cfafc044ced5f61beb0c881fcbc84f597570ade42b632988447fc40288c70d0e
[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" "cfafc044ced5f61beb0c881fcbc84f597570ade42b632988447fc40288c70d0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cfafc044ced5f61beb0c881fcbc84f597570ade42b632988447fc40288c70d0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfafc044ced5f61beb0c881fcbc84f597570ade42b632988447fc40288c70d0e", kill_on_drop: false }`
[INFO] [stdout] cfafc044ced5f61beb0c881fcbc84f597570ade42b632988447fc40288c70d0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 78a7333d3366f72ca0a327cf6213fc45585a6f29775dacaea146cd9721ba2a27
[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" "78a7333d3366f72ca0a327cf6213fc45585a6f29775dacaea146cd9721ba2a27", kill_on_drop: false }`
[INFO] [stderr]    Compiling arc-swap v0.4.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "78a7333d3366f72ca0a327cf6213fc45585a6f29775dacaea146cd9721ba2a27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78a7333d3366f72ca0a327cf6213fc45585a6f29775dacaea146cd9721ba2a27", kill_on_drop: false }`
[INFO] [stdout] 78a7333d3366f72ca0a327cf6213fc45585a6f29775dacaea146cd9721ba2a27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7708839e848810da8b485aef2b58fb8269779c66387e81d3273de84521a81530
[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" "7708839e848810da8b485aef2b58fb8269779c66387e81d3273de84521a81530", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling tinyvec v0.3.4
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling pulldown-cmark v0.7.2
[INFO] [stderr]    Compiling bit-vec v0.6.2
[INFO] [stderr]    Compiling semver-parser v0.9.0
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling once_cell v1.4.1
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling regex v1.4.1
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling rusty-fork v0.2.2
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling bit-set v0.5.2
[INFO] [stderr]    Compiling unicode-normalization v0.1.13
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling proptest v0.9.6
[INFO] [stderr]    Compiling syn v1.0.44
[INFO] [stderr]    Compiling idna v0.2.0
[INFO] [stderr]    Compiling url v2.1.1
[INFO] [stderr]    Compiling toml v0.5.7
[INFO] [stderr]    Compiling version-sync v0.9.1
[INFO] [stderr]    Compiling arc-swap v0.4.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 33.09s
[INFO] running `Command { std: "docker" "inspect" "7708839e848810da8b485aef2b58fb8269779c66387e81d3273de84521a81530", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7708839e848810da8b485aef2b58fb8269779c66387e81d3273de84521a81530", kill_on_drop: false }`
[INFO] [stdout] 7708839e848810da8b485aef2b58fb8269779c66387e81d3273de84521a81530
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1356922da30d502371fef87954f43ebd194ad70f019f30e7e01d42378c7c1dc3
[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" "1356922da30d502371fef87954f43ebd194ad70f019f30e7e01d42378c7c1dc3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/arc_swap-767d508ee55532e4
[INFO] [stdout] running 37 tests
[INFO] [stdout] test access::tests::constant ... ok
[INFO] [stdout] test debt::tests::arc_zst ... ok
[INFO] [stdout] test cache::tests::map_cache ... ok
[INFO] [stdout] test cache::tests::cached_value ... ok
[INFO] [stdout] test access::tests::dyn_dispatch ... ok
[INFO] [stdout] test tests::display_impl ... ok
[INFO] [stdout] test tests::debug_impl ... ok
[INFO] [stdout] test access::tests::transition ... ok
[INFO] [stdout] test access::tests::indirect ... ok
[INFO] [stdout] test access::tests::map_reload ... ok
[INFO] [stdout] test access::tests::map ... ok
[INFO] [stdout] test tests::cas_ref_cnt ... ok
[INFO] [stdout] test tests::from_into ... ok
[INFO] [stdout] test cache::tests::cached_through_arc ... ok
[INFO] [stdout] test tests::load_cnt ... ok
[INFO] [stdout] test access::tests::map_option_some ... ok
[INFO] [stdout] test tests::load_null ... ok
[INFO] [stdout] test access::tests::static_dispatch ... ok
[INFO] [stdout] test cache::tests::cache_option ... ok
[INFO] [stdout] test tests::load_option ... ok
[INFO] [stdout] test access::tests::map_option_none ... ok
[INFO] [stdout] test tests::lease_overflow ... ok
[INFO] [stdout] test tests::nulls ... ok
[INFO] [stdout] test tests::swap_load ... ok
[INFO] [stdout] test tests::recursive ... ok
[INFO] [stdout] test tests::rcu ... ok
[INFO] [stdout] test tests::rcu_unwrap ... ok
[INFO] [stdout] test tests::rcu_panic ... ok
[INFO] [stdout] test tests::guard_drop_in_thread ... ok
[INFO] [stdout] test tests::signal_drop_in_another_thread ... ok
[INFO] [stdout] test tests::guard_drop_in_another_thread ... ok
[INFO] [stdout] test tests::multi_writers ... ok
[INFO] [stdout] test tests::publish ... ok
[INFO] [stdout] test gen_lock::tests::basic_check_private_sharded_63 ... ok
[INFO] [stdout] test gen_lock::tests::basic_check_global ... ok
[INFO] [stdout] test gen_lock::tests::basic_check_private_sharded_2 ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/random-788d152841bb4956
[INFO] [stdout] test gen_lock::tests::basic_check_private_unsharded ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 37 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test selection ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/stress-dff37223de6692ff
[INFO] [stdout] test ops ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test load_parallel_large ... ignored
[INFO] [stdout] test load_parallel_large_private ... ignored
[INFO] [stdout] test load_parallel_large_private_sharded ... ignored
[INFO] [stdout] test storm_link_list_large_private_sharded ... ignored
[INFO] [stdout] test storm_list_link_large ... ignored
[INFO] [stdout] test storm_list_link_large_private ... ignored
[INFO] [stdout] test storm_unroll_large ... ignored
[INFO] [stdout] test storm_unroll_large_private ... ignored
[INFO] [stdout] test storm_unroll_large_private_sharded ... ignored
[INFO] [stdout] test load_parallel_small ... ok
[INFO] [stdout] test load_parallel_small_private ... ok
[INFO] [stdout] test load_parallel_small_private_sharded ... ok
[INFO] [stdout] test storm_link_list_small ... ok
[INFO] [stdout] test storm_link_list_small_private ... ok
[INFO] [stdout] test storm_unroll_small ... ok
[INFO] [stdout] test storm_unroll_small_private ... ok
[INFO] [stdout] test storm_link_list_small_private_sharded ... ok
[INFO] [stdout] test storm_unroll_small_private_sharded ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 9 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/version-b779051c9dfa762a
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_readme_deps ... ok
[INFO] [stdout] test test_html_root_url ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests arc-swap
[INFO] [stdout] 
[INFO] [stdout] running 35 tests
[INFO] [stdout] test src/compile_fail_tests.rs - compile_fail_tests (line 60) ... ok
[INFO] [stdout] test src/compile_fail_tests.rs - compile_fail_tests (line 106) ... ok
[INFO] [stdout] test src/compile_fail_tests.rs - compile_fail_tests (line 6) ... ok
[INFO] [stdout] test src/compile_fail_tests.rs - compile_fail_tests (line 44) ... ok
[INFO] [stdout] test src/compile_fail_tests.rs - compile_fail_tests (line 20) ... ok
[INFO] [stdout] test src/compile_fail_tests.rs - compile_fail_tests (line 139) ... ok
[INFO] [stdout] test src/compile_fail_tests.rs - compile_fail_tests (line 82) ... ok
[INFO] [stdout] test src/access.rs - access::DynAccess (line 183) ... ok
[INFO] [stdout] test src/gen_lock.rs - gen_lock::PrivateUnsharded (line 169) ... ok
[INFO] [stdout] test src/as_raw.rs - as_raw::AsRaw (line 10) ... ok
[INFO] [stdout] test src/access.rs - access (line 43) ... ok
[INFO] [stdout] test src/compile_fail_tests.rs - compile_fail_tests (line 131) ... ok
[INFO] [stdout] test src/lib.rs - (line 246) ... ok
[INFO] [stdout] test src/compile_fail_tests.rs - compile_fail_tests (line 13) ... ok
[INFO] [stdout] test src/cache.rs - cache::Cache<A, T>::map (line 153) ... ok
[INFO] [stdout] test src/lib.rs - (line 36) ... ok
[INFO] [stdout] test src/compile_fail_tests.rs - compile_fail_tests (line 52) ... ok
[INFO] [stdout] test src/lib.rs - ArcSwapAny<T, S>::swap (line 904) ... ok
[INFO] [stdout] test src/compile_fail_tests.rs - compile_fail_tests (line 94) ... ok
[INFO] [stdout] test src/cache.rs - cache::Cache (line 50) ... ok
[INFO] [stdout] test src/compile_fail_tests.rs - compile_fail_tests (line 118) ... ok
[INFO] [stdout] test src/compile_fail_tests.rs - compile_fail_tests (line 32) ... ok
[INFO] [stdout] test src/lib.rs - ArcSwapAny (line 668) ... ok
[INFO] [stdout] test src/compile_fail_tests.rs - compile_fail_tests (line 71) ... ok
[INFO] [stdout] test src/lib.rs - (line 55) ... ok
[INFO] [stdout] test src/lib.rs - (line 190) ... ok
[INFO] [stdout] test src/lib.rs - Guard::from_inner (line 550) ... ok
[INFO] [stdout] test src/lib.rs - ArcSwapOption (line 1287) ... ok
[INFO] [stdout] test src/lib.rs - ArcSwapAny<T, S>::load (line 851) ... ok
[INFO] [stdout] test src/lib.rs - ArcSwapAny<Option<Arc<T>>, S>::from_pointee (line 1305) ... ok
[INFO] [stdout] test src/lib.rs - IndependentArcSwap (line 1331) ... ok
[INFO] [stdout] test src/lib.rs - ArcSwapAny<T, S>::map (line 1190) ... ok
[INFO] [stdout] test src/lib.rs - ArcSwapAny<T, S>::rcu (line 1101) ... ok
[INFO] [stdout] test src/lib.rs - ArcSwapAny<T, S>::rcu (line 1055) ... ok
[INFO] [stdout] test src/lib.rs - ArcSwapAny<T, S>::rcu (line 1081) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 35 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1356922da30d502371fef87954f43ebd194ad70f019f30e7e01d42378c7c1dc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1356922da30d502371fef87954f43ebd194ad70f019f30e7e01d42378c7c1dc3", kill_on_drop: false }`
[INFO] [stdout] 1356922da30d502371fef87954f43ebd194ad70f019f30e7e01d42378c7c1dc3
