[INFO] fetching crate arc-swap 1.3.2...
[INFO] testing arc-swap-1.3.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate arc-swap 1.3.2 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate arc-swap 1.3.2 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate arc-swap 1.3.2
[INFO] finished tweaking crates.io crate arc-swap 1.3.2
[INFO] tweaked toml for crates.io crate arc-swap 1.3.2 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5bb1bd6f6c61edef78cd56c710b1b69b301e1bda89b55e81f022f9c28688773a
[INFO] running `Command { std: "docker" "start" "-a" "5bb1bd6f6c61edef78cd56c710b1b69b301e1bda89b55e81f022f9c28688773a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5bb1bd6f6c61edef78cd56c710b1b69b301e1bda89b55e81f022f9c28688773a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bb1bd6f6c61edef78cd56c710b1b69b301e1bda89b55e81f022f9c28688773a", kill_on_drop: false }`
[INFO] [stdout] 5bb1bd6f6c61edef78cd56c710b1b69b301e1bda89b55e81f022f9c28688773a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 951f76ee63615eb7e86df54a92adc69e7f1422d97c15e5f9ce0fcd41394e32dc
[INFO] running `Command { std: "docker" "start" "-a" "951f76ee63615eb7e86df54a92adc69e7f1422d97c15e5f9ce0fcd41394e32dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling arc-swap v1.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "951f76ee63615eb7e86df54a92adc69e7f1422d97c15e5f9ce0fcd41394e32dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "951f76ee63615eb7e86df54a92adc69e7f1422d97c15e5f9ce0fcd41394e32dc", kill_on_drop: false }`
[INFO] [stdout] 951f76ee63615eb7e86df54a92adc69e7f1422d97c15e5f9ce0fcd41394e32dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39533a822724fd1469f744749b47079b7d5e5c5fcd7df16d3f8015f521f03c97
[INFO] running `Command { std: "docker" "start" "-a" "39533a822724fd1469f744749b47079b7d5e5c5fcd7df16d3f8015f521f03c97", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling plotters-backend v0.3.2
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling half v1.7.1
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling adaptive-barrier v0.1.0
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling rand_xorshift v0.2.0
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling bit-set v0.5.2
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling plotters-svg v0.3.1
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling proptest v0.10.1
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling arc-swap v1.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 20.99s
[INFO] running `Command { std: "docker" "inspect" "39533a822724fd1469f744749b47079b7d5e5c5fcd7df16d3f8015f521f03c97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39533a822724fd1469f744749b47079b7d5e5c5fcd7df16d3f8015f521f03c97", kill_on_drop: false }`
[INFO] [stdout] 39533a822724fd1469f744749b47079b7d5e5c5fcd7df16d3f8015f521f03c97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2aa779e646c8daeacaaa6fc36206c8b07e61a5d5965b89c56590c75ff52cfb65
[INFO] running `Command { std: "docker" "start" "-a" "2aa779e646c8daeacaaa6fc36206c8b07e61a5d5965b89c56590c75ff52cfb65", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/arc_swap-551b2cf551cc7808)
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test access::tests::constant ... ok
[INFO] [stdout] test access::tests::indirect ... ok
[INFO] [stdout] test access::tests::map ... ok
[INFO] [stdout] test access::tests::dyn_dispatch ... ok
[INFO] [stdout] test access::tests::map_option_none ... ok
[INFO] [stdout] test access::tests::map_option_some ... ok
[INFO] [stdout] test access::tests::map_reload ... ok
[INFO] [stdout] test access::tests::static_dispatch ... ok
[INFO] [stdout] test access::tests::transition ... ok
[INFO] [stdout] test cache::tests::cached_through_arc ... ok
[INFO] [stdout] test cache::tests::cached_value ... ok
[INFO] [stdout] test cache::tests::cache_option ... ok
[INFO] [stdout] test cache::tests::map_cache ... ok
[INFO] [stdout] test debt::list::tests::new_empty ... ok
[INFO] [stdout] test debt::tests::arc_zst ... ok
[INFO] [stdout] test tests::load_cnt ... ok
[INFO] [stdout] test tests_default::debug_impl ... ok
[INFO] [stdout] test tests_default::display_impl ... ok
[INFO] [stdout] test tests_default::from_into ... ok
[INFO] [stdout] test tests_default::load_null ... ok
[INFO] [stdout] test tests_default::load_option ... ok
[INFO] [stdout] test tests_default::nulls ... ok
[INFO] [stdout] test tests::lease_overflow ... ok
[INFO] [stdout] test tests_default::recursive ... ok
[INFO] [stdout] test tests_default::cas_ref_cnt ... ok
[INFO] [stdout] test tests_default::guard_drop_in_another_thread ... ok
[INFO] [stdout] test tests_default::rcu ... ok
[INFO] [stdout] test tests_default::swap_load ... ok
[INFO] [stdout] test tests_default::guard_drop_in_thread ... ok
[INFO] [stdout] test tests_default::publish ... ok
[INFO] [stdout] test tests_default::rcu_panic ... ok
[INFO] [stdout] test tests_default::multi_writers ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/random.rs (/opt/rustwide/target/debug/deps/random-9f0caa91b2565969)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test default::selection ... ok
[INFO] [stdout] test independent::selection ... ok
[INFO] [stdout] test independent::ops ... ok
[INFO] [stdout] test default::ops ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.65s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/stress.rs (/opt/rustwide/target/debug/deps/stress-def9b2cc62ab012f)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test default::load_parallel_large ... ignored
[INFO] [stdout] test default::storm_link_list_large ... ignored
[INFO] [stdout] test default::storm_unroll_large ... ignored
[INFO] [stdout] test independent::load_parallel_large ... ignored
[INFO] [stdout] test independent::storm_link_list_large ... ignored
[INFO] [stdout] test independent::storm_unroll_large ... ignored
[INFO] [stdout] test default::load_parallel_small ... ok
[INFO] [stdout] test independent::storm_unroll_small ... ok
[INFO] [stdout] test default::storm_unroll_small ... ok
[INFO] [stdout] test default::storm_link_list_small ... ok
[INFO] [stdout] test independent::load_parallel_small ... ok
[INFO] [stdout] test independent::storm_link_list_small ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 6 ignored; 0 measured; 0 filtered out; finished in 5.58s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests arc-swap
[INFO] [stdout] 
[INFO] [stdout] running 37 tests
[INFO] [stdout] test src/compile_fail_tests.rs - compile_fail_tests (line 22) - compile fail ... ok
[INFO] [stdout] test src/compile_fail_tests.rs - compile_fail_tests (line 40) - compile fail ... ok
[INFO] [stdout] test src/compile_fail_tests.rs - compile_fail_tests (line 6) - compile fail ... ok
[INFO] [stdout] test src/access.rs - access::DynAccess (line 182) ... ok
[INFO] [stdout] test src/compile_fail_tests.rs - compile_fail_tests (line 87) - compile fail ... ok
[INFO] [stdout] test src/cache.rs - cache::Cache (line 81) ... ok
[INFO] [stdout] test src/compile_fail_tests.rs - compile_fail_tests (line 58) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - (line 35) ... ok
[INFO] [stdout] test src/docs/patterns.rs - docs::patterns (line 202) ... ok
[INFO] [stdout] test src/docs/patterns.rs - docs::patterns (line 235) ... ok
[INFO] [stdout] test src/docs/patterns.rs - docs::patterns (line 89) ... ok
[INFO] [stdout] test src/lib.rs - ArcSwapAny (line 275) ... ok
[INFO] [stdout] test src/docs/limitations.rs - docs::limitations (line 12) ... ok
[INFO] [stdout] test src/docs/limitations.rs - docs::limitations (line 43) ... ok
[INFO] [stdout] test src/docs/patterns.rs - docs::patterns (line 110) ... ok
[INFO] [stdout] test src/compile_fail_tests.rs - compile_fail_tests (line 30) ... ok
[INFO] [stdout] test src/as_raw.rs - as_raw::AsRaw (line 16) ... ok
[INFO] [stdout] test src/lib.rs - ArcSwapAny<Option<Arc<T>>, S>::from_pointee (line 714) ... ok
[INFO] [stdout] test src/access.rs - access::AccessConvert (line 212) ... ok
[INFO] [stdout] test src/compile_fail_tests.rs - compile_fail_tests (line 13) ... ok
[INFO] [stdout] test src/compile_fail_tests.rs - compile_fail_tests (line 79) ... ok
[INFO] [stdout] test src/lib.rs - ArcSwapAny<T, S>::load (line 411) ... ok
[INFO] [stdout] test src/lib.rs - Guard<T, S>::from_inner (line 183) ... ok
[INFO] [stdout] test src/compile_fail_tests.rs - compile_fail_tests (line 68) ... ok
[INFO] [stdout] test src/cache.rs - cache::Cache<A, T>::map (line 189) ... ok
[INFO] [stdout] test src/docs/patterns.rs - docs::patterns (line 147) ... ok
[INFO] [stdout] test src/cache.rs - cache::Cache (line 50) ... ok
[INFO] [stdout] test src/compile_fail_tests.rs - compile_fail_tests (line 49) ... ok
[INFO] [stdout] test src/lib.rs - (line 53) ... ok
[INFO] [stdout] test src/lib.rs - ArcSwapOption (line 696) ... ok
[INFO] [stdout] test src/lib.rs - ArcSwapAny<T, S>::map (line 633) ... ok
[INFO] [stdout] test src/lib.rs - (line 97) ... ok
[INFO] [stdout] test src/lib.rs - ArcSwapAny<T, S>::rcu (line 529) ... ok
[INFO] [stdout] test src/access.rs - access (line 45) ... ok
[INFO] [stdout] test src/lib.rs - ArcSwapAny<T, S>::rcu (line 506) ... ok
[INFO] [stdout] test src/lib.rs - ArcSwapAny<T, S>::rcu (line 546) ... ok
[INFO] [stdout] test src/docs/patterns.rs - docs::patterns (line 24) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 37 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.95s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2aa779e646c8daeacaaa6fc36206c8b07e61a5d5965b89c56590c75ff52cfb65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2aa779e646c8daeacaaa6fc36206c8b07e61a5d5965b89c56590c75ff52cfb65", kill_on_drop: false }`
[INFO] [stdout] 2aa779e646c8daeacaaa6fc36206c8b07e61a5d5965b89c56590c75ff52cfb65