[INFO] fetching crate dashmap 7.0.0-rc2...
[INFO] testing dashmap-7.0.0-rc2 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate dashmap 7.0.0-rc2 into /workspace/builds/worker-4-tc2/source
[INFO] removed /workspace/builds/worker-4-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate dashmap 7.0.0-rc2
[INFO] finished tweaking crates.io crate dashmap 7.0.0-rc2
[INFO] tweaked toml for crates.io crate dashmap 7.0.0-rc2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate dashmap 7.0.0-rc2 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 27 packages to latest compatible versions
[INFO] [stderr]       Adding hashbrown v0.15.5 (available: v0.16.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 27aee155c8989a2e66e0102791ae8ba59e43250972e994d76ff5c52a70d20cf2
[INFO] running `Command { std: "docker" "start" "-a" "27aee155c8989a2e66e0102791ae8ba59e43250972e994d76ff5c52a70d20cf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27aee155c8989a2e66e0102791ae8ba59e43250972e994d76ff5c52a70d20cf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27aee155c8989a2e66e0102791ae8ba59e43250972e994d76ff5c52a70d20cf2", kill_on_drop: false }`
[INFO] [stdout] 27aee155c8989a2e66e0102791ae8ba59e43250972e994d76ff5c52a70d20cf2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f178af87124c01524637203b44a696b0f6534ed03ce092d491e47e8dc07150cd
[INFO] running `Command { std: "docker" "start" "-a" "f178af87124c01524637203b44a696b0f6534ed03ce092d491e47e8dc07150cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling dashmap v7.0.0-rc2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `Command { std: "docker" "inspect" "f178af87124c01524637203b44a696b0f6534ed03ce092d491e47e8dc07150cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f178af87124c01524637203b44a696b0f6534ed03ce092d491e47e8dc07150cd", kill_on_drop: false }`
[INFO] [stdout] f178af87124c01524637203b44a696b0f6534ed03ce092d491e47e8dc07150cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e3c02511477f013ce752ce340f7d2046ff37b1dcea9b94d3c91c2f45bb8ded3e
[INFO] running `Command { std: "docker" "start" "-a" "e3c02511477f013ce752ce340f7d2046ff37b1dcea9b94d3c91c2f45bb8ded3e", kill_on_drop: false }`
[INFO] [stderr]    Compiling dashmap v7.0.0-rc2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `Command { std: "docker" "inspect" "e3c02511477f013ce752ce340f7d2046ff37b1dcea9b94d3c91c2f45bb8ded3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3c02511477f013ce752ce340f7d2046ff37b1dcea9b94d3c91c2f45bb8ded3e", kill_on_drop: false }`
[INFO] [stdout] e3c02511477f013ce752ce340f7d2046ff37b1dcea9b94d3c91c2f45bb8ded3e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 176f01d394f7598874420f5486e7ce37b7aa9900c1c0aa8b44a14f860febc972
[INFO] running `Command { std: "docker" "start" "-a" "176f01d394f7598874420f5486e7ce37b7aa9900c1c0aa8b44a14f860febc972", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dashmap-11b98d2ac0197e3d)
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test mapref::entry::tests::test_insert_entry_into_vacant ... ok
[INFO] [stdout] test mapref::entry::tests::test_insert_entry_into_occupied ... ok
[INFO] [stdout] test iter::tests::iter_mut_manual_count ... ok
[INFO] [stdout] test iter::tests::iter_count ... ok
[INFO] [stdout] test iter::tests::iter_mut_count ... ok
[INFO] [stdout] test mapref::entry_ref::tests::test_insert_entry_into_occupied ... ok
[INFO] [stdout] test mapref::entry_ref::tests::test_insert_entry_into_vacant ... ok
[INFO] [stdout] test mapref::entry_ref::tests::test_insert_into_occupied ... ok
[INFO] [stdout] test mapref::one::tests::mapped_mut ... ok
[INFO] [stdout] test mapref::one::tests::mapped_mut_again ... ok
[INFO] [stdout] test mapref::one::tests::mapped_ref ... ok
[INFO] [stdout] test mapref::one::tests::mapped_ref_again ... ok
[INFO] [stdout] test read_only::tests::test_get ... ok
[INFO] [stdout] test mapref::entry::tests::test_insert_into_occupied ... ok
[INFO] [stdout] test set::tests::test_default ... ok
[INFO] [stdout] test read_only::tests::test_iters ... ok
[INFO] [stdout] test tests::test_different_hashers_randomstate ... ok
[INFO] [stdout] test set::tests::test_equal ... ok
[INFO] [stdout] test mapref::entry_ref::tests::test_insert_into_vacant ... ok
[INFO] [stdout] test read_only::tests::test_properties ... ok
[INFO] [stdout] test mapref::one::tests::downgrade ... ok
[INFO] [stdout] test set::tests::test_multiple_hashes ... ok
[INFO] [stdout] test tests::test_default ... ok
[INFO] [stdout] test tests::test_try_get ... ok
[INFO] [stdout] test tests::test_try_reserve_errors ... ok
[INFO] [stdout] test tests::test_try_reserve ... ok
[INFO] [stdout] test tests::test_basic ... ok
[INFO] [stdout] test tests::test_map_view ... ok
[INFO] [stdout] test mapref::entry::tests::test_insert_into_vacant ... ok
[INFO] [stdout] test tests::test_more_complex_values ... ok
[INFO] [stderr]    Doc-tests dashmap
[INFO] [stdout] test tests::test_multiple_hashes ... ok
[INFO] [stdout] test tests::test_equal ... ok
[INFO] [stdout] test set::tests::test_basic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 46 tests
[INFO] [stdout] test src/lib.rs - DashMap<K,V,S>::is_empty (line 749) ... ok
[INFO] [stdout] test src/lib.rs - DashMap<K,V,S>::get_mut (line 615) ... ok
[INFO] [stdout] test src/lib.rs - DashMap<K,V,RandomState>::new (line 120) ... ok
[INFO] [stdout] test src/lib.rs - DashMap<K,V,RandomState>::with_capacity (line 134) ... ok
[INFO] [stdout] test src/lib.rs - DashMap<K,V,S>::hasher (line 468) ... ok
[INFO] [stdout] test src/lib.rs - DashMap<K,V,S>::insert (line 489) ... ok
[INFO] [stdout] test src/lib.rs - DashMap<K,V,S>::get (line 595) ... ok
[INFO] [stdout] test src/lib.rs - DashMap<K,V,RandomState>::with_capacity_and_shard_amount (line 170) ... ok
[INFO] [stdout] test src/iter.rs - iter::OwningIter (line 14) ... ok
[INFO] [stdout] test src/lib.rs - DashMap<K,V,S>::clear (line 765) ... ok
[INFO] [stdout] test src/iter.rs - iter::Iter (line 70) ... ok
[INFO] [stdout] test src/lib.rs - DashMap<K,V,S>::len (line 730) ... ok
[INFO] [stdout] test src/lib.rs - DashMap<K,V,RandomState>::with_shard_amount (line 152) ... ok
[INFO] [stdout] test src/lib.rs - DashMap<K,V,S>::iter_mut (line 577) ... ok
[INFO] [stdout] test src/lib.rs - DashMap<K,V,S>::iter (line 560) ... ok
[INFO] [stdout] test src/iter.rs - iter::IterMut (line 128) ... ok
[INFO] [stdout] test src/lib.rs - DashMap<K,V,S>::remove_if (line 532) ... ok
[INFO] [stdout] test src/lib.rs - DashMap<K,V,S>::alter (line 791) ... ok
[INFO] [stdout] test src/lib.rs - DashMap<K,V,S>::remove_if (line 524) ... ok
[INFO] [stdout] test src/lib.rs - DashMap<K,V,S>::try_get (line 635) ... ok
[INFO] [stdout] test src/lib.rs - DashMap<K,V,S>::contains_key (line 866) ... ok
[INFO] [stdout] test src/lib.rs - DashMap<K,V,S>::alter_all (line 816) ... ok
[INFO] [stdout] test src/lib.rs - DashMap<K,V,S>::remove (line 505) ... ok
[INFO] [stdout] test src/lib.rs - DashMap<K,V,S>::retain (line 710) ... ok
[INFO] [stdout] test src/set.rs - set::DashSet<K,RandomState>::new (line 58) ... ok
[INFO] [stdout] test src/set.rs - set::DashSet<K,RandomState>::with_capacity (line 72) ... ok
[INFO] [stdout] test src/lib.rs - DashMap<K,V,S>::view (line 840) ... ok
[INFO] [stdout] test src/lib.rs - DashMap<K,V,S>::with_capacity_and_hasher_and_shard_amount (line 252) ... ok
[INFO] [stdout] test src/lib.rs - DashMap<K,V,S>::try_get_mut (line 661) ... ok
[INFO] [stdout] test src/set.rs - set::DashSet<K,S>::clear (line 349) ... ok
[INFO] [stdout] test src/set.rs - set::DashSet<K,S>::contains (line 371) ... ok
[INFO] [stdout] test src/set.rs - set::DashSet<K,S>::insert (line 200) ... ok
[INFO] [stdout] test src/lib.rs - DashMap<K,V,S>::with_hasher_and_shard_amount (line 232) ... ok
[INFO] [stdout] test src/lib.rs - DashMap<K,V,S>::with_hasher (line 196) ... ok
[INFO] [stdout] test src/set.rs - set::DashSet<K,S>::iter (line 259) ... ok
[INFO] [stdout] test src/lib.rs - DashMap<K,V,S>::shrink_to_fit (line 688) ... ok
[INFO] [stdout] test src/lib.rs - DashMap<K,V,S>::with_capacity_and_hasher (line 212) ... ok
[INFO] [stdout] test src/set.rs - set::DashSet<K,S>::get (line 276) ... ok
[INFO] [stdout] test src/set.rs - set::DashSet<K,S>::len (line 318) ... ok
[INFO] [stdout] test src/set.rs - set::DashSet<K,S>::remove (line 214) ... ok
[INFO] [stdout] test src/set.rs - set::DashSet<K,S>::is_empty (line 335) ... ok
[INFO] [stdout] test src/set.rs - set::DashSet<K,S>::with_hasher (line 89) ... ok
[INFO] [stdout] test src/set.rs - set::DashSet<K,S>::with_capacity_and_hasher (line 105) ... ok
[INFO] [stdout] test src/set.rs - set::DashSet<K,S>::remove_if (line 239) ... ok
[INFO] [stdout] test src/set.rs - set::DashSet<K,S>::retain (line 300) ... ok
[INFO] [stdout] test src/set.rs - set::DashSet<K,S>::remove_if (line 231) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 46 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.60s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "176f01d394f7598874420f5486e7ce37b7aa9900c1c0aa8b44a14f860febc972", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "176f01d394f7598874420f5486e7ce37b7aa9900c1c0aa8b44a14f860febc972", kill_on_drop: false }`
[INFO] [stdout] 176f01d394f7598874420f5486e7ce37b7aa9900c1c0aa8b44a14f860febc972