[INFO] fetching crate arc-swap 1.2.0... [INFO] testing arc-swap-1.2.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] extracting crate arc-swap 1.2.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate arc-swap 1.2.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate arc-swap 1.2.0 [INFO] finished tweaking crates.io crate arc-swap 1.2.0 [INFO] tweaked toml for crates.io crate arc-swap 1.2.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8f0975a6306a37b38b9275f357cb2d5bd722bcf6e9f1bd000b0b117dbbee7999 [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" "8f0975a6306a37b38b9275f357cb2d5bd722bcf6e9f1bd000b0b117dbbee7999", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8f0975a6306a37b38b9275f357cb2d5bd722bcf6e9f1bd000b0b117dbbee7999", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f0975a6306a37b38b9275f357cb2d5bd722bcf6e9f1bd000b0b117dbbee7999", kill_on_drop: false }` [INFO] [stdout] 8f0975a6306a37b38b9275f357cb2d5bd722bcf6e9f1bd000b0b117dbbee7999 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f88fc3c03d8a1025eb1c013d18602881928b41ff41e0b550f7d97041eff2fb5f [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" "f88fc3c03d8a1025eb1c013d18602881928b41ff41e0b550f7d97041eff2fb5f", kill_on_drop: false }` [INFO] [stderr] Compiling arc-swap v1.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.95s [INFO] running `Command { std: "docker" "inspect" "f88fc3c03d8a1025eb1c013d18602881928b41ff41e0b550f7d97041eff2fb5f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f88fc3c03d8a1025eb1c013d18602881928b41ff41e0b550f7d97041eff2fb5f", kill_on_drop: false }` [INFO] [stdout] f88fc3c03d8a1025eb1c013d18602881928b41ff41e0b550f7d97041eff2fb5f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", 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] a70e77c0bd6521283f21778692d7bc09d784cb49718372882a3a9e31a0e212cf [INFO] running `Command { std: "docker" "start" "-a" "a70e77c0bd6521283f21778692d7bc09d784cb49718372882a3a9e31a0e212cf", kill_on_drop: false }` [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling adaptive-barrier v0.1.0 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling instant v0.1.9 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling bstr v0.2.16 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling lock_api v0.4.4 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_xorshift v0.2.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling rusty-fork v0.3.0 [INFO] [stderr] Compiling proptest v0.10.1 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling criterion v0.3.4 [INFO] [stderr] Compiling arc-swap v1.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated function `std::sync::atomic::spin_loop_hint`: use hint::spin_loop instead [INFO] [stdout] --> src/lib.rs:799:33 [INFO] [stdout] | [INFO] [stdout] 799 | atomic::spin_loop_hint(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1182 | t!(tests_default, DefaultStrategy); [INFO] [stdout] | ----------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `t` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::sync::atomic::spin_loop_hint`: use hint::spin_loop instead [INFO] [stdout] --> src/lib.rs:886:41 [INFO] [stdout] | [INFO] [stdout] 886 | atomic::spin_loop_hint(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1182 | t!(tests_default, DefaultStrategy); [INFO] [stdout] | ----------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `t` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1m 06s [INFO] running `Command { std: "docker" "inspect" "a70e77c0bd6521283f21778692d7bc09d784cb49718372882a3a9e31a0e212cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a70e77c0bd6521283f21778692d7bc09d784cb49718372882a3a9e31a0e212cf", kill_on_drop: false }` [INFO] [stdout] a70e77c0bd6521283f21778692d7bc09d784cb49718372882a3a9e31a0e212cf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b9170057656964b256d8546a9770351f4afbc1628baee6d3116cf2dcce3b7b66 [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" "b9170057656964b256d8546a9770351f4afbc1628baee6d3116cf2dcce3b7b66", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated function `std::sync::atomic::spin_loop_hint`: use hint::spin_loop instead [INFO] [stderr] --> src/lib.rs:799:33 [INFO] [stderr] | [INFO] [stderr] 799 | atomic::spin_loop_hint(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 1182 | t!(tests_default, DefaultStrategy); [INFO] [stderr] | ----------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in the macro `t` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `std::sync::atomic::spin_loop_hint`: use hint::spin_loop instead [INFO] [stderr] --> src/lib.rs:886:41 [INFO] [stderr] | [INFO] [stderr] 886 | atomic::spin_loop_hint(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 1182 | t!(tests_default, DefaultStrategy); [INFO] [stderr] | ----------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `t` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/arc_swap-8c2c65675359f571) [INFO] [stdout] [INFO] [stdout] running 32 tests [INFO] [stdout] test access::tests::constant ... 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::dyn_dispatch ... ok [INFO] [stdout] test debt::list::tests::new_empty ... ok [INFO] [stdout] test access::tests::map ... ok [INFO] [stdout] test debt::tests::arc_zst ... ok [INFO] [stdout] test cache::tests::cached_through_arc ... ok [INFO] [stdout] test cache::tests::cached_value ... ok [INFO] [stdout] test tests_default::debug_impl ... ok [INFO] [stdout] test access::tests::transition ... ok [INFO] [stdout] test tests_default::display_impl ... ok [INFO] [stdout] test cache::tests::cache_option ... ok [INFO] [stdout] test tests_default::load_option ... ok [INFO] [stdout] test access::tests::static_dispatch ... ok [INFO] [stdout] test tests_default::nulls ... ok [INFO] [stdout] test tests_default::recursive ... ok [INFO] [stdout] test tests::lease_overflow ... ok [INFO] [stdout] test access::tests::indirect ... ok [INFO] [stdout] test tests_default::cas_ref_cnt ... ok [INFO] [stdout] test tests_default::swap_load ... ok [INFO] [stdout] test tests_default::from_into ... ok [INFO] [stdout] test tests::load_cnt ... ok [INFO] [stdout] test tests_default::rcu ... ok [INFO] [stdout] test tests_default::load_null ... ok [INFO] [stdout] test cache::tests::map_cache ... ok [INFO] [stdout] test tests_default::guard_drop_in_thread ... ok [INFO] [stdout] test tests_default::guard_drop_in_another_thread ... ok [INFO] [stdout] test tests_default::rcu_panic ... ok [INFO] [stdout] test tests_default::publish ... 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 0.09s [INFO] [stdout] [INFO] [stderr] Running tests/random.rs (/opt/rustwide/target/debug/deps/random-65f9c176bed61085) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test default::selection ... ok [INFO] [stdout] test independent::selection ... ok [INFO] [stdout] test default::ops ... ok [INFO] [stdout] test independent::ops ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.47s [INFO] [stdout] [INFO] [stderr] Running tests/stress.rs (/opt/rustwide/target/debug/deps/stress-03a3c3a7412ce795) [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 default::storm_unroll_small ... ok [INFO] [stdout] test independent::load_parallel_small ... ok [INFO] [stdout] test default::storm_link_list_small ... ok [INFO] [stdout] test independent::storm_unroll_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 2.37s [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 20) ... ok [INFO] [stdout] test src/compile_fail_tests.rs - compile_fail_tests (line 54) ... ok [INFO] [stdout] test src/compile_fail_tests.rs - compile_fail_tests (line 36) ... 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 83) ... ok [INFO] [stdout] test src/compile_fail_tests.rs - compile_fail_tests (line 28) ... ok [INFO] [stdout] test src/access.rs - access::DynAccess (line 179) ... ok [INFO] [stdout] test src/docs/limitations.rs - docs::limitations (line 12) ... ok [INFO] [stdout] test src/cache.rs - cache::Cache::map (line 153) ... ok [INFO] [stdout] test src/compile_fail_tests.rs - compile_fail_tests (line 64) ... ok [INFO] [stdout] test src/docs/patterns.rs - docs::patterns (line 177) ... ok [INFO] [stdout] test src/as_raw.rs - as_raw::AsRaw (line 16) ... ok [INFO] [stdout] test src/docs/limitations.rs - docs::limitations (line 43) ... 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 45) ... ok [INFO] [stdout] test src/cache.rs - cache::Cache (line 50) ... ok [INFO] [stdout] test src/compile_fail_tests.rs - compile_fail_tests (line 75) ... ok [INFO] [stdout] test src/access.rs - access (line 45) ... ok [INFO] [stdout] test src/docs/patterns.rs - docs::patterns (line 210) ... ok [INFO] [stdout] test src/docs/patterns.rs - docs::patterns (line 24) ... ok [INFO] [stdout] test src/docs/patterns.rs - docs::patterns (line 134) ... ok [INFO] [stdout] test src/docs/patterns.rs - docs::patterns (line 97) ... ok [INFO] [stdout] test src/lib.rs - (line 52) ... ok [INFO] [stdout] test src/lib.rs - (line 34) ... ok [INFO] [stdout] test src/docs/patterns.rs - docs::patterns (line 76) ... ok [INFO] [stdout] test src/lib.rs - ArcSwapAny (line 274) ... ok [INFO] [stdout] test src/lib.rs - ArcSwapAny>, S>::from_pointee (line 712) ... ok [INFO] [stdout] test src/lib.rs - ArcSwapAny::load (line 410) ... ok [INFO] [stdout] test src/lib.rs - (line 96) ... ok [INFO] [stdout] test src/lib.rs - Guard::from_inner (line 182) ... ok [INFO] [stdout] test src/lib.rs - ArcSwapAny::rcu (line 504) ... ok [INFO] [stdout] test src/lib.rs - ArcSwapOption (line 694) ... ok [INFO] [stdout] test src/lib.rs - ArcSwapAny::rcu (line 527) ... ok [INFO] [stdout] test src/lib.rs - ArcSwapAny::rcu (line 544) ... ok [INFO] [stdout] test src/lib.rs - ArcSwapAny::map (line 631) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 35 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.62s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b9170057656964b256d8546a9770351f4afbc1628baee6d3116cf2dcce3b7b66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b9170057656964b256d8546a9770351f4afbc1628baee6d3116cf2dcce3b7b66", kill_on_drop: false }` [INFO] [stdout] b9170057656964b256d8546a9770351f4afbc1628baee6d3116cf2dcce3b7b66