[INFO] fetching crate multimap 0.8.1...
[INFO] testing multimap-0.8.1 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate multimap 0.8.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate multimap 0.8.1 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate multimap 0.8.1
[INFO] finished tweaking crates.io crate multimap 0.8.1
[INFO] tweaked toml for crates.io crate multimap 0.8.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d638db345ed18edd9b7302303ae508a1f714280cb529d0021d9ca6ffc14766a8
[INFO] running `"docker" "start" "-a" "d638db345ed18edd9b7302303ae508a1f714280cb529d0021d9ca6ffc14766a8"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling multimap v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `"docker" "inspect" "d638db345ed18edd9b7302303ae508a1f714280cb529d0021d9ca6ffc14766a8"`
[INFO] running `"docker" "rm" "-f" "d638db345ed18edd9b7302303ae508a1f714280cb529d0021d9ca6ffc14766a8"`
[INFO] [stdout] d638db345ed18edd9b7302303ae508a1f714280cb529d0021d9ca6ffc14766a8
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c5b4c2050cd9c3a21e3c046ac8a8bb3b88f5469fd260c4e559dd14720f2b8a56
[INFO] running `"docker" "start" "-a" "c5b4c2050cd9c3a21e3c046ac8a8bb3b88f5469fd260c4e559dd14720f2b8a56"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling serde_test v1.0.111
[INFO] [stderr]    Compiling multimap v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.42s
[INFO] running `"docker" "inspect" "c5b4c2050cd9c3a21e3c046ac8a8bb3b88f5469fd260c4e559dd14720f2b8a56"`
[INFO] running `"docker" "rm" "-f" "c5b4c2050cd9c3a21e3c046ac8a8bb3b88f5469fd260c4e559dd14720f2b8a56"`
[INFO] [stdout] c5b4c2050cd9c3a21e3c046ac8a8bb3b88f5469fd260c4e559dd14720f2b8a56
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8822abbd878424cb39d38da94288ba2bf73dd9d2e38d8e57911bba3028219c4b
[INFO] running `"docker" "start" "-a" "8822abbd878424cb39d38da94288ba2bf73dd9d2e38d8e57911bba3028219c4b"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/multimap-2127751b88eb65de
[INFO] [stdout] 
[INFO] [stdout] running 48 tests
[INFO] [stdout] test serde::tests::test_empty ... ok
[INFO] [stdout] test serde::tests::test_multiple ... ok
[INFO] [stdout] test tests::contains_key_true ... ok
[INFO] [stdout] test serde::tests::test_single ... ok
[INFO] [stdout] test tests::create ... ok
[INFO] [stdout] test tests::get_present ... ok
[INFO] [stdout] test tests::get_not_present ... ok
[INFO] [stdout] test tests::get_vec_mut ... ok
[INFO] [stdout] test tests::get_vec_not_present ... ok
[INFO] [stdout] test tests::index ... ok
[INFO] [stdout] test tests::insert ... ok
[INFO] [stdout] test tests::insert_existing ... ok
[INFO] [stdout] test tests::insert_many_from_slice ... ok
[INFO] [stdout] test tests::insert_many_from_slice_again ... ok
[INFO] [stdout] test tests::intoiterator_consuming ... ok
[INFO] [stdout] test tests::intoiterator_for_reference_type ... ok
[INFO] [stdout] test tests::is_empty_false ... ok
[INFO] [stdout] test tests::intoiterator_for_mutable_reference_type ... ok
[INFO] [stdout] test tests::clear ... ok
[INFO] [stdout] test tests::contains_key_false ... ok
[INFO] [stdout] test tests::is_empty_true ... ok
[INFO] [stdout] test tests::keys ... ok
[INFO] [stdout] test tests::new ... ok
[INFO] [stdout] test tests::iter ... ok
[INFO] [stdout] test tests::remove_not_present ... ok
[INFO] [stdout] test tests::len ... ok
[INFO] [stdout] test tests::test_entry ... ok
[INFO] [stdout] test tests::retain_also_removes_empty_vector ... ok
[INFO] [stdout] test tests::test_entry_vec ... ok
[INFO] [stdout] test tests::retain_removes_element ... ok
[INFO] [stdout] test tests::test_default ... ok
[INFO] [stdout] test tests::test_extend_consuming_hashmap ... ok
[INFO] [stdout] test tests::test_eq ... ok
[INFO] [stdout] test tests::test_extend_ref_hashmap ... ok
[INFO] [stdout] test tests::test_extend_consuming_multimap ... ok
[INFO] [stdout] test tests::test_extend_ref_multimap ... ok
[INFO] [stdout] test tests::test_fmt_debug ... ok
[INFO] [stdout] test tests::test_macro ... ok
[INFO] [stdout] test tests::with_capacity ... ok
[INFO] [stdout] test tests::test_from_iterator ... ok
[INFO] [stdout] test tests::test_is_vec ... ok
[INFO] [stdout] test tests::capacity ... ok
[INFO] [stdout] test tests::get_vec_present ... ok
[INFO] [stdout] test tests::insert_many_again ... ok
[INFO] [stdout] test tests::remove_present ... ok
[INFO] [stdout] test tests::get_mut ... ok
[INFO] [stdout] test tests::insert_many ... ok
[INFO] [stdout] test tests::index_no_entry ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 48 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests multimap
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test src/lib.rs - MultiMap<K, V, S>::get_vec_mut (line 373) ... ok
[INFO] [stdout] test src/lib.rs - MultiMap<K, V, S>::clear (line 457) ... ok
[INFO] [stdout] test src/lib.rs - MultiMap<K, V, S>::insert_many_from_slice (line 213) ... ok
[INFO] [stdout] test src/lib.rs - MultiMap<K, V, S>::get_vec (line 351) ... ok
[INFO] [stdout] test src/lib.rs - MultiMap<K, V, S>::is_empty (line 440) ... ok
[INFO] [stdout] test src/lib.rs - MultiMap<K, V, S>::insert (line 163) ... ok
[INFO] [stdout] test src/lib.rs - MultiMap<K, V, S>::capacity (line 426) ... ok
[INFO] [stdout] test src/lib.rs - MultiMap<K, V, S>::insert_many (line 188) ... ok
[INFO] [stdout] test src/lib.rs - MultiMap<K, V, S>::entry (line 598) ... ok
[INFO] [stdout] test src/lib.rs - MultiMap<K, V, S>::is_vec (line 399) ... ok
[INFO] [stdout] test src/lib.rs - MultiMap<K, V, S>::get_mut (line 326) ... ok
[INFO] [stdout] test src/lib.rs - MultiMap<K, V, S>::get (line 303) ... ok
[INFO] [stdout] test src/lib.rs - MultiMap<K, V, S>::contains_key (line 240) ... ok
[INFO] [stdout] test src/lib.rs -  (line 20) ... ok
[INFO] [stdout] test src/lib.rs - MultiMap<K, V, S>::iter (line 496) ... ok
[INFO] [stdout] test src/lib.rs - MultiMap<K, V, S>::iter_all (line 546) ... ok
[INFO] [stdout] test src/lib.rs - MultiMap<K, V>::new (line 96) ... ok
[INFO] [stdout] test src/lib.rs - MultiMap<K, V, S>::len (line 259) ... ok
[INFO] [stdout] test src/lib.rs - MultiMap<K, V, S>::with_capacity_and_hasher (line 144) ... ok
[INFO] [stdout] test src/lib.rs - MultiMap<K, V, S>::iter_mut (line 519) ... ok
[INFO] [stdout] test src/lib.rs - multimap (line 862) ... ok
[INFO] [stdout] test src/lib.rs - MultiMap<K, V>::with_capacity (line 109) ... ok
[INFO] [stdout] test src/lib.rs - MultiMap<K, V, S>::remove (line 279) ... ok
[INFO] [stdout] test src/lib.rs - MultiMap<K, V, S>::with_hasher (line 127) ... ok
[INFO] [stdout] test src/lib.rs - MultiMap<K, V, S>::keys (line 474) ... ok
[INFO] [stdout] test src/lib.rs - MultiMap<K, V, S>::iter_all_mut (line 569) ... ok
[INFO] [stdout] test src/lib.rs - MultiMap<K, V, S>::retain (line 634) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "8822abbd878424cb39d38da94288ba2bf73dd9d2e38d8e57911bba3028219c4b"`
[INFO] running `"docker" "rm" "-f" "8822abbd878424cb39d38da94288ba2bf73dd9d2e38d8e57911bba3028219c4b"`
[INFO] [stdout] 8822abbd878424cb39d38da94288ba2bf73dd9d2e38d8e57911bba3028219c4b