[INFO] fetching crate linked-hash-table 0.1.2...
[INFO] testing linked-hash-table-0.1.2 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate linked-hash-table 0.1.2 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate linked-hash-table 0.1.2
[INFO] finished tweaking crates.io crate linked-hash-table 0.1.2
[INFO] tweaked toml for crates.io crate linked-hash-table 0.1.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate linked-hash-table 0.1.2 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate linked-hash-table 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "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-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 12855589f79f6c0d46aa2b239f4af5d4df21d0af219cfcec2ad1447e7c91baca
[INFO] running `Command { std: "docker" "start" "-a" "12855589f79f6c0d46aa2b239f4af5d4df21d0af219cfcec2ad1447e7c91baca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "12855589f79f6c0d46aa2b239f4af5d4df21d0af219cfcec2ad1447e7c91baca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12855589f79f6c0d46aa2b239f4af5d4df21d0af219cfcec2ad1447e7c91baca", kill_on_drop: false }`
[INFO] [stdout] 12855589f79f6c0d46aa2b239f4af5d4df21d0af219cfcec2ad1447e7c91baca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6cec730ada75d8fe429f4ce72b93a319c053852f25c57ad503171ab46c36bd00
[INFO] running `Command { std: "docker" "start" "-a" "6cec730ada75d8fe429f4ce72b93a319c053852f25c57ad503171ab46c36bd00", kill_on_drop: false }`
[INFO] [stderr]    Compiling foldhash v0.2.0
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling linked-hash-table v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `Command { std: "docker" "inspect" "6cec730ada75d8fe429f4ce72b93a319c053852f25c57ad503171ab46c36bd00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cec730ada75d8fe429f4ce72b93a319c053852f25c57ad503171ab46c36bd00", kill_on_drop: false }`
[INFO] [stdout] 6cec730ada75d8fe429f4ce72b93a319c053852f25c57ad503171ab46c36bd00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68d832d38e9934710384d9db30aecbc9a95247cfc7f822c10924f05145d2becc
[INFO] running `Command { std: "docker" "start" "-a" "68d832d38e9934710384d9db30aecbc9a95247cfc7f822c10924f05145d2becc", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling itoa v1.0.17
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling linked-hash-table v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.17s
[INFO] running `Command { std: "docker" "inspect" "68d832d38e9934710384d9db30aecbc9a95247cfc7f822c10924f05145d2becc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68d832d38e9934710384d9db30aecbc9a95247cfc7f822c10924f05145d2becc", kill_on_drop: false }`
[INFO] [stdout] 68d832d38e9934710384d9db30aecbc9a95247cfc7f822c10924f05145d2becc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fd690fc9963dd0ba5c2a20f05cf1a73f2c5bf1986557f6e9c08a5f529ca4cc40
[INFO] running `Command { std: "docker" "start" "-a" "fd690fc9963dd0ba5c2a20f05cf1a73f2c5bf1986557f6e9c08a5f529ca4cc40", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/linked_hash_table-14b6b081bd88759b)
[INFO] [stdout] 
[INFO] [stdout] running 109 tests
[INFO] [stdout] test tests::test_box_keys_map ... ok
[INFO] [stdout] test tests::test_box_set_elements ... ok
[INFO] [stdout] test tests::test_debug_format ... ok
[INFO] [stdout] test tests::test_default_map_and_set ... ok
[INFO] [stdout] test tests::test_drain ... ok
[INFO] [stdout] test tests::test_entry_and_modify_or_default ... ok
[INFO] [stdout] test tests::test_entry_key_on_both_variants_and_vacant_key ... ok
[INFO] [stdout] test tests::test_drop_does_not_leak ... ok
[INFO] [stdout] test tests::test_drain_partial ... ok
[INFO] [stdout] test tests::test_clone ... ok
[INFO] [stdout] test tests::test_clear ... ok
[INFO] [stdout] test tests::test_entry_occupied_into_mut ... ok
[INFO] [stdout] test tests::test_entry_occupied_remove_entry ... ok
[INFO] [stdout] test tests::test_entry_occupied_get_get_mut_insert_remove ... ok
[INFO] [stdout] test tests::test_entry_or_insert ... ok
[INFO] [stdout] test tests::test_entry_or_insert_with_and_key ... ok
[INFO] [stdout] test tests::test_entry_or_insert_existing_key_preserves_position ... ok
[INFO] [stdout] test tests::test_entry_vacant_into_key ... ok
[INFO] [stdout] test tests::test_entry_or_default_existing_value_kept ... ok
[INFO] [stdout] test tests::test_extend ... ok
[INFO] [stdout] test tests::test_from_iter ... ok
[INFO] [stdout] test tests::test_front_back_empty ... ok
[INFO] [stdout] test tests::test_contains_key ... ok
[INFO] [stdout] test tests::test_entry_vacant_insert_rehash_path ... ok
[INFO] [stdout] test tests::test_front_mut_back_mut ... ok
[INFO] [stdout] test tests::test_get_mut ... ok
[INFO] [stdout] test tests::test_index_mut_updates_value ... ok
[INFO] [stdout] test tests::test_exact_size_iterator ... ok
[INFO] [stdout] test tests::test_insert_alias_existing_key_preserves_position ... ok
[INFO] [stdout] test tests::test_front_back ... ok
[INFO] [stdout] test tests::test_insert_back_update_preserves_position ... ok
[INFO] [stdout] test tests::test_get_key_value ... ok
[INFO] [stdout] test tests::test_insert_back_and_get ... ok
[INFO] [stdout] test tests::test_insert_front_and_get ... ok
[INFO] [stdout] test tests::test_get_mut_none_and_remove_entry_none ... ok
[INFO] [stdout] test tests::test_front_mut_back_mut_empty ... ok
[INFO] [stdout] test tests::test_insert_alias ... ok
[INFO] [stdout] test tests::test_insert_front_then_pop_back ... ok
[INFO] [stdout] test tests::test_insertion_order_back ... ok
[INFO] [stdout] test tests::test_insertion_order_front ... ok
[INFO] [stdout] test tests::test_into_iterator_for_refs ... ok
[INFO] [stdout] test tests::test_iter_double_ended ... ok
[INFO] [stdout] test tests::test_iter_mut_next_back_and_size_hint ... ok
[INFO] [stdout] test tests::test_keys_values_size_hint_and_double_ended ... ok
[INFO] [stdout] test tests::test_iter_mut ... ok
[INFO] [stdout] test tests::test_mixed_insert_front_back_ordering ... ok
[INFO] [stdout] test tests::test_map_with_capacity_and_hasher_and_hasher_access ... ok
[INFO] [stdout] test tests::test_move_to_back ... ok
[INFO] [stdout] test tests::test_keys_values_iterators ... ok
[INFO] [stdout] test tests::test_partial_eq_order_matters ... ok
[INFO] [stdout] test tests::test_partial_eq_len_mismatch_map_set ... ok
[INFO] [stdout] test tests::test_move_to_front ... ok
[INFO] [stdout] test tests::test_into_iter_partial_drop_path ... ok
[INFO] [stdout] test tests::test_partial_eq_value_mismatch_and_len_mismatch_i32_str ... ok
[INFO] [stdout] test tests::test_into_iter ... ok
[INFO] [stdout] test tests::test_partial_eq_value_mismatch_and_len_mismatch_i64 ... ok
[INFO] [stdout] test tests::test_insert_front_update_preserves_position ... ok
[INFO] [stdout] test tests::test_pop_back ... ok
[INFO] [stdout] test tests::test_remove ... ok
[INFO] [stdout] test tests::test_pop_front ... ok
[INFO] [stdout] test tests::test_pop_front_back_alternating ... ok
[INFO] [stdout] test tests::test_remove_entry ... ok
[INFO] [stdout] test tests::test_retain ... ok
[INFO] [stdout] test tests::test_send_sync_assertions_for_public_types ... ok
[INFO] [stdout] test tests::test_set_clone ... ok
[INFO] [stdout] test tests::test_set_drain ... ok
[INFO] [stdout] test tests::test_set_drain_partial ... ok
[INFO] [stdout] test tests::test_set_extend ... ok
[INFO] [stdout] test tests::test_set_drop_does_not_leak ... ok
[INFO] [stdout] test tests::test_set_front_back ... ok
[INFO] [stdout] test tests::test_set_from_iter ... ok
[INFO] [stdout] test tests::test_set_get ... ok
[INFO] [stdout] test tests::test_set_front_back_empty ... ok
[INFO] [stdout] test tests::test_set_insert_alias ... ok
[INFO] [stdout] test tests::test_set_insert_back_and_contains ... ok
[INFO] [stdout] test tests::test_set_insert_back_duplicate_is_noop ... ok
[INFO] [stdout] test tests::test_set_exact_size_iterator ... ok
[INFO] [stdout] test tests::test_set_insertion_order_front ... ok
[INFO] [stdout] test tests::test_set_is_disjoint ... ok
[INFO] [stdout] test tests::test_set_is_subset ... ok
[INFO] [stdout] test tests::test_set_iter_double_ended ... ok
[INFO] [stdout] test tests::test_set_mixed_front_back ... ok
[INFO] [stdout] test tests::test_set_insert_front_order ... ok
[INFO] [stdout] test tests::test_set_debug_format ... ok
[INFO] [stdout] test tests::test_index_missing_key_panics - should panic ... ok
[INFO] [stdout] test tests::test_set_into_iter ... ok
[INFO] [stdout] test tests::test_set_is_superset ... ok
[INFO] [stdout] test tests::test_set_clear ... ok
[INFO] [stdout] test tests::test_set_insert_front_duplicate_is_noop ... ok
[INFO] [stdout] test tests::test_set_partial_eq_order_matters ... ok
[INFO] [stdout] test tests::test_set_remove ... ok
[INFO] [stdout] test tests::test_set_pop_front_back_alternating ... ok
[INFO] [stdout] test tests::test_set_pop_back ... ok
[INFO] [stdout] test tests::test_set_retain ... ok
[INFO] [stdout] test tests::test_set_with_hasher_constructor_and_ref_into_iter ... ok
[INFO] [stdout] test tests::test_single_element ... ok
[INFO] [stdout] test tests::test_string_borrowed_lookup_paths ... ok
[INFO] [stdout] test tests::test_string_keys_map ... ok
[INFO] [stdout] test tests::test_set_take ... ok
[INFO] [stdout] test tests::test_set_move_to_front ... ok
[INFO] [stdout] test tests::test_set_with_hasher_and_capacity_and_hasher_access ... ok
[INFO] [stdout] test tests::test_values_mut ... ok
[INFO] [stdout] test tests::test_values_mut_size_hint ... ok
[INFO] [stdout] test tests::test_set_move_to_back ... ok
[INFO] [stdout] test tests::test_set_pop_front ... ok
[INFO] [stdout] test tests::test_set_single_element ... ok
[INFO] [stdout] test tests::test_string_set_elements ... ok
[INFO] [stdout] test tests::test_large_insert_pop ... ok
[INFO] [stdout] test tests::test_set_large_insert_pop ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 109 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests linked_hash_table
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/set.rs - set::LinkedHashSet (line 40) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.56s; merged doctests compilation took 0.56s
[INFO] running `Command { std: "docker" "inspect" "fd690fc9963dd0ba5c2a20f05cf1a73f2c5bf1986557f6e9c08a5f529ca4cc40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd690fc9963dd0ba5c2a20f05cf1a73f2c5bf1986557f6e9c08a5f529ca4cc40", kill_on_drop: false }`
[INFO] [stdout] fd690fc9963dd0ba5c2a20f05cf1a73f2c5bf1986557f6e9c08a5f529ca4cc40