[INFO] fetching crate ruma-identifiers 0.15.1...
[INFO] testing ruma-identifiers-0.15.1 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] extracting crate ruma-identifiers 0.15.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate ruma-identifiers 0.15.1 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate ruma-identifiers 0.15.1
[INFO] finished tweaking crates.io crate ruma-identifiers 0.15.1
[INFO] tweaked toml for crates.io crate ruma-identifiers 0.15.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "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=forbid" "-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" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] add65ceaf9a775945250933a0ff1ef85f12efde54882ba9166c249ffcbddda6c
[INFO] running `"docker" "start" "-a" "add65ceaf9a775945250933a0ff1ef85f12efde54882ba9166c249ffcbddda6c"`
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]    Compiling ruma-identifiers v0.15.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.84s
[INFO] running `"docker" "inspect" "add65ceaf9a775945250933a0ff1ef85f12efde54882ba9166c249ffcbddda6c"`
[INFO] running `"docker" "rm" "-f" "add65ceaf9a775945250933a0ff1ef85f12efde54882ba9166c249ffcbddda6c"`
[INFO] [stdout] add65ceaf9a775945250933a0ff1ef85f12efde54882ba9166c249ffcbddda6c
[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=forbid" "-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" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"`
[INFO] [stdout] a89d239b5851d8b6618dcf9d240f184f05cd6b37f27896d2aea768b87e82f570
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "a89d239b5851d8b6618dcf9d240f184f05cd6b37f27896d2aea768b87e82f570"`
[INFO] [stderr]    Compiling ryu v1.0.3
[INFO] [stderr]    Compiling itoa v0.4.5
[INFO] [stderr]    Compiling serde_json v1.0.51
[INFO] [stderr]    Compiling ruma-identifiers v0.15.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.44s
[INFO] running `"docker" "inspect" "a89d239b5851d8b6618dcf9d240f184f05cd6b37f27896d2aea768b87e82f570"`
[INFO] running `"docker" "rm" "-f" "a89d239b5851d8b6618dcf9d240f184f05cd6b37f27896d2aea768b87e82f570"`
[INFO] [stdout] a89d239b5851d8b6618dcf9d240f184f05cd6b37f27896d2aea768b87e82f570
[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=forbid" "-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" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] 07c616a9aa4731c0985a73a373b2e05ee5ee6dfb2969ba8fbfe4188f594cc1b8
[INFO] running `"docker" "start" "-a" "07c616a9aa4731c0985a73a373b2e05ee5ee6dfb2969ba8fbfe4188f594cc1b8"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ruma_identifiers-3e4d59f75743ec96
[INFO] [stdout] 
[INFO] [stdout] running 83 tests
[INFO] [stdout] test event_id::tests::valid_original_event_id_with_explicit_standard_port ... ok
[INFO] [stdout] test event_id::tests::valid_original_event_id ... ok
[INFO] [stdout] test event_id::tests::valid_base64_event_id ... ok
[INFO] [stdout] test event_id::tests::serialize_valid_url_safe_base64_event_id ... ok
[INFO] [stdout] test event_id::tests::serialize_valid_original_event_id ... ok
[INFO] [stdout] test event_id::tests::invalid_event_id_host ... ok
[INFO] [stdout] test event_id::tests::deserialize_valid_url_safe_base64_event_id ... ok
[INFO] [stdout] test room_alias_id::tests::invalid_room_alias_id_port ... ok
[INFO] [stdout] test room_alias_id::tests::missing_room_alias_id_delimiter ... ok
[INFO] [stdout] test room_alias_id::tests::missing_room_alias_id_sigil ... ok
[INFO] [stdout] test room_alias_id::tests::serialize_valid_room_alias_id ... ok
[INFO] [stdout] test room_alias_id::tests::valid_room_alias_id ... ok
[INFO] [stdout] test room_alias_id::tests::valid_room_alias_id_unicode ... ok
[INFO] [stdout] test room_alias_id::tests::valid_room_alias_id_with_explicit_standard_port ... ok
[INFO] [stdout] test event_id::tests::valid_original_event_id_with_non_standard_port ... ok
[INFO] [stdout] test room_alias_id::tests::valid_room_alias_id_with_non_standard_port ... ok
[INFO] [stdout] test room_id::tests::deserialize_valid_room_id ... ok
[INFO] [stdout] test room_id::tests::missing_room_id_delimiter ... ok
[INFO] [stdout] test room_alias_id::tests::invalid_room_alias_id_host ... ok
[INFO] [stdout] test event_id::tests::valid_url_safe_base64_event_id ... ok
[INFO] [stdout] test event_id::tests::missing_base64_event_id_sigil ... ok
[INFO] [stdout] test event_id::tests::invalid_event_id_port ... ok
[INFO] [stdout] test room_id::tests::invalid_room_id_port ... ok
[INFO] [stdout] test room_id::tests::invalid_room_id_host ... ok
[INFO] [stdout] test event_id::tests::missing_original_event_id_sigil ... ok
[INFO] [stdout] test room_id::tests::missing_room_id_sigil ... ok
[INFO] [stdout] test room_alias_id::tests::deserialize_valid_room_alias_id ... ok
[INFO] [stdout] test event_id::tests::deserialize_valid_original_event_id ... ok
[INFO] [stdout] test room_id_or_room_alias_id::tests::deserialize_valid_room_id_or_alias_id_with_a_room_id ... ok
[INFO] [stdout] test room_id::tests::valid_room_id_with_explicit_standard_port ... ok
[INFO] [stdout] test event_id::tests::serialize_valid_base64_event_id ... ok
[INFO] [stdout] test event_id::tests::missing_url_safe_base64_event_id_sigil ... ok
[INFO] [stdout] test room_id::tests::valid_room_id ... ok
[INFO] [stdout] test event_id::tests::deserialize_valid_base64_event_id ... ok
[INFO] [stdout] test room_id::tests::valid_room_id_with_non_standard_port ... ok
[INFO] [stdout] test room_id::tests::serialize_valid_room_id ... ok
[INFO] [stdout] test room_id_or_room_alias_id::tests::valid_room_id_or_alias_id_with_a_room_id ... ok
[INFO] [stdout] test room_id_or_room_alias_id::tests::valid_room_id_or_alias_id_with_a_room_alias_id ... ok
[INFO] [stdout] test room_id_or_room_alias_id::tests::serialize_valid_room_id_or_alias_id_with_a_room_id ... ok
[INFO] [stdout] test room_version_id::tests::deserialize_official_room_id ... ok
[INFO] [stdout] test room_version_id::tests::empty_room_version_id ... ok
[INFO] [stdout] test room_version_id::tests::over_max_code_point_room_version_id ... ok
[INFO] [stdout] test room_id_or_room_alias_id::tests::deserialize_valid_room_id_or_alias_id_with_a_room_alias_id ... ok
[INFO] [stdout] test room_version_id::tests::predicate_methods ... ok
[INFO] [stdout] test room_id_or_room_alias_id::tests::serialize_valid_room_id_or_alias_id_with_a_room_alias_id ... ok
[INFO] [stdout] test room_version_id::tests::deserialize_custom_room_id ... ok
[INFO] [stdout] test room_version_id::tests::serialize_custom_room_id ... ok
[INFO] [stdout] test room_id_or_room_alias_id::tests::missing_sigil_for_room_id_or_alias_id ... ok
[INFO] [stdout] test room_version_id::tests::constructors ... ok
[INFO] [stdout] test room_version_id::tests::serialize_official_room_id ... ok
[INFO] [stdout] test server_name::tests::ipv4_host_and_port ... ok
[INFO] [stdout] test server_name::tests::dns_name_with_port ... ok
[INFO] [stdout] test server_name::tests::dns_name_with_invalid_port ... ok
[INFO] [stdout] test server_name::tests::empty_string ... ok
[INFO] [stdout] test server_name::tests::ipv4_host ... ok
[INFO] [stdout] test server_name::tests::dns_name ... ok
[INFO] [stdout] test server_name::tests::invalid_ipv6 ... ok
[INFO] [stdout] test server_name::tests::ipv6_with_invalid_port ... ok
[INFO] [stdout] test server_name::tests::ipv4_with_invalid_port ... ok
[INFO] [stdout] test room_version_id::tests::valid_version_3_room_version_id ... ok
[INFO] [stdout] test server_name::tests::ipv6 ... ok
[INFO] [stdout] test user_id::tests::invalid_user_id_port ... ok
[INFO] [stdout] test room_version_id::tests::valid_version_2_room_version_id ... ok
[INFO] [stdout] test user_id::tests::missing_user_id_delimiter ... ok
[INFO] [stdout] test user_id::tests::missing_user_id_sigil ... ok
[INFO] [stdout] test room_version_id::tests::valid_version_1_room_version_id ... ok
[INFO] [stdout] test user_id::tests::parse_valid_historical_user_id_parts ... ok
[INFO] [stdout] test user_id::tests::parse_valid_user_id ... ok
[INFO] [stdout] test user_id::tests::parse_valid_user_id_parts ... ok
[INFO] [stdout] test user_id::tests::parse_valid_historical_user_id ... ok
[INFO] [stdout] test user_id::tests::serialize_valid_user_id ... ok
[INFO] [stdout] test user_id::tests::valid_user_id_from_str ... ok
[INFO] [stdout] test user_id::tests::valid_historical_user_id ... ok
[INFO] [stdout] test user_id::tests::invalid_user_id_host ... ok
[INFO] [stdout] test user_id::tests::valid_user_id_with_explicit_standard_port ... ok
[INFO] [stdout] test user_id::tests::valid_user_id_with_non_standard_port ... ok
[INFO] [stdout] test room_version_id::tests::valid_custom_room_version_id ... ok
[INFO] [stdout] test server_name::tests::ipv6_with_port ... ok
[INFO] [stdout] test user_id::tests::deserialize_valid_user_id ... ok
[INFO] [stdout] test user_id::tests::invalid_characters_in_user_id_localpart ... ok
[INFO] [stdout] test user_id::tests::downcase_user_id ... ok
[INFO] [stdout] test room_version_id::tests::valid_version_4_room_version_id ... ok
[INFO] [stdout] test room_version_id::tests::valid_version_5_room_version_id ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 83 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ruma-identifiers
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/event_id.rs - event_id::EventId (line 24) ... ok
[INFO] [stdout] test src/room_version_id.rs - room_version_id::RoomVersionId (line 24) ... ok
[INFO] [stdout] test src/room_id_or_room_alias_id.rs - room_id_or_room_alias_id::RoomIdOrAliasId (line 16) ... ok
[INFO] [stdout] test src/room_alias_id.rs - room_alias_id::RoomAliasId (line 15) ... ok
[INFO] [stdout] test src/user_id.rs - user_id::UserId (line 15) ... ok
[INFO] [stdout] test src/room_id.rs - room_id::RoomId (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "07c616a9aa4731c0985a73a373b2e05ee5ee6dfb2969ba8fbfe4188f594cc1b8"`
[INFO] running `"docker" "rm" "-f" "07c616a9aa4731c0985a73a373b2e05ee5ee6dfb2969ba8fbfe4188f594cc1b8"`
[INFO] [stdout] 07c616a9aa4731c0985a73a373b2e05ee5ee6dfb2969ba8fbfe4188f594cc1b8