[INFO] fetching crate ruma-identifiers 0.17.0-pre.1...
[INFO] testing ruma-identifiers-0.17.0-pre.1 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] extracting crate ruma-identifiers 0.17.0-pre.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate ruma-identifiers 0.17.0-pre.1 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ruma-identifiers 0.17.0-pre.1
[INFO] finished tweaking crates.io crate ruma-identifiers 0.17.0-pre.1
[INFO] tweaked toml for crates.io crate ruma-identifiers 0.17.0-pre.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 150c8c0b734abe55c3e83e5ea52adce9698966847921b0c5c12ea94d22a35dca
[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" "150c8c0b734abe55c3e83e5ea52adce9698966847921b0c5c12ea94d22a35dca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "150c8c0b734abe55c3e83e5ea52adce9698966847921b0c5c12ea94d22a35dca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "150c8c0b734abe55c3e83e5ea52adce9698966847921b0c5c12ea94d22a35dca", kill_on_drop: false }`
[INFO] [stdout] 150c8c0b734abe55c3e83e5ea52adce9698966847921b0c5c12ea94d22a35dca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dff4c459d66b98d16f9dc78fea58cc8590bb6e1585e6317cdac4489c3ee5c5e6
[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" "dff4c459d66b98d16f9dc78fea58cc8590bb6e1585e6317cdac4489c3ee5c5e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.35
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling strum_macros v0.18.0
[INFO] [stderr]    Compiling strum v0.18.0
[INFO] [stderr]    Compiling ruma-identifiers v0.17.0-pre.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.76s
[INFO] running `Command { std: "docker" "inspect" "dff4c459d66b98d16f9dc78fea58cc8590bb6e1585e6317cdac4489c3ee5c5e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dff4c459d66b98d16f9dc78fea58cc8590bb6e1585e6317cdac4489c3ee5c5e6", kill_on_drop: false }`
[INFO] [stdout] dff4c459d66b98d16f9dc78fea58cc8590bb6e1585e6317cdac4489c3ee5c5e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "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] aa5bfe70dce91ac701a42d725114d54e89f7637c348abd78004f94b01ce16825
[INFO] running `Command { std: "docker" "start" "-a" "aa5bfe70dce91ac701a42d725114d54e89f7637c348abd78004f94b01ce16825", kill_on_drop: false }`
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.56
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling ruma-identifiers v0.17.0-pre.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ServerName`
[INFO] [stdout]    --> src/event_id.rs:116:31
[INFO] [stdout]     |
[INFO] [stdout] 116 |     use crate::{error::Error, ServerName};
[INFO] [stdout]     |                               ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ServerName`
[INFO] [stdout]   --> src/room_id.rs:76:31
[INFO] [stdout]    |
[INFO] [stdout] 76 |     use crate::{error::Error, ServerName};
[INFO] [stdout]    |                               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.53s
[INFO] running `Command { std: "docker" "inspect" "aa5bfe70dce91ac701a42d725114d54e89f7637c348abd78004f94b01ce16825", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa5bfe70dce91ac701a42d725114d54e89f7637c348abd78004f94b01ce16825", kill_on_drop: false }`
[INFO] [stdout] aa5bfe70dce91ac701a42d725114d54e89f7637c348abd78004f94b01ce16825
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 234c3107273e9b361758d6a43a57067c2d395ba76df83ef474ffadf06351d56c
[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" "234c3107273e9b361758d6a43a57067c2d395ba76df83ef474ffadf06351d56c", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `ServerName`
[INFO] [stderr]    --> src/event_id.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |     use crate::{error::Error, ServerName};
[INFO] [stderr]     |                               ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ServerName`
[INFO] [stderr]   --> src/room_id.rs:76:31
[INFO] [stderr]    |
[INFO] [stderr] 76 |     use crate::{error::Error, ServerName};
[INFO] [stderr]    |                               ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ruma_identifiers-9820de89df5ad00e
[INFO] [stdout] 
[INFO] [stdout] running 99 tests
[INFO] [stdout] test device_key_id::test::convert_device_key_id ... ok
[INFO] [stdout] test device_key_id::test::deserialize_device_key_id ... ok
[INFO] [stdout] test device_key_id::test::missing_key_algorithm ... ok
[INFO] [stdout] test device_key_id::test::valid_device_id ... ok
[INFO] [stdout] test device_key_id::test::valid_key_algorithm ... ok
[INFO] [stdout] test event_id::tests::missing_base64_event_id_sigil ... ok
[INFO] [stdout] test event_id::tests::missing_original_event_id_sigil ... ok
[INFO] [stdout] test event_id::tests::missing_url_safe_base64_event_id_sigil ... ok
[INFO] [stdout] test event_id::tests::serialize_valid_base64_event_id ... ok
[INFO] [stdout] test event_id::tests::serialize_valid_original_event_id ... ok
[INFO] [stdout] test room_alias_id::tests::deserialize_valid_room_alias_id ... ok
[INFO] [stdout] test event_id::tests::valid_url_safe_base64_event_id ... ok
[INFO] [stdout] test event_id::tests::deserialize_valid_url_safe_base64_event_id ... ok
[INFO] [stdout] test event_id::tests::valid_original_event_id_with_non_standard_port ... ok
[INFO] [stdout] test event_id::tests::deserialize_valid_original_event_id ... ok
[INFO] [stdout] test room_alias_id::tests::invalid_room_alias_id_host ... ok
[INFO] [stdout] test room_alias_id::tests::invalid_room_alias_id_port ... ok
[INFO] [stdout] test room_alias_id::tests::missing_localpart ... 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 event_id::tests::deserialize_valid_base64_event_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 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::invalid_room_id_host ... ok
[INFO] [stdout] test room_id::tests::invalid_room_id_port ... ok
[INFO] [stdout] test event_id::tests::valid_base64_event_id ... ok
[INFO] [stdout] test room_id::tests::missing_room_id_delimiter ... ok
[INFO] [stdout] test event_id::tests::valid_original_event_id_with_explicit_standard_port ... 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 event_id::tests::invalid_event_id_host ... 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 event_id::tests::invalid_event_id_port ... ok
[INFO] [stdout] test event_id::tests::serialize_valid_url_safe_base64_event_id ... ok
[INFO] [stdout] test event_id::tests::valid_original_event_id ... ok
[INFO] [stdout] test room_id::tests::missing_room_id_sigil ... ok
[INFO] [stdout] test room_id::tests::serialize_valid_room_id ... ok
[INFO] [stdout] test device_key_id::test::unknown_key_algorithm ... ok
[INFO] [stdout] test device_key_id::test::missing_delimiter ... ok
[INFO] [stdout] test room_id::tests::valid_room_id_with_explicit_standard_port ... ok
[INFO] [stdout] test room_id::tests::valid_room_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_or_room_alias_id::tests::missing_sigil_for_room_id_or_alias_id ... ok
[INFO] [stdout] test room_id::tests::valid_room_id_with_non_standard_port ... ok
[INFO] [stdout] test room_version_id::tests::valid_version_1_room_version_id ... ok
[INFO] [stdout] test room_version_id::tests::valid_version_2_room_version_id ... ok
[INFO] [stdout] test device_key_id::test::serialize_device_key_id ... ok
[INFO] [stdout] test room_version_id::tests::valid_version_3_room_version_id ... ok
[INFO] [stdout] test server_key_id::tests::deserialize_id ... ok
[INFO] [stdout] test server_key_id::tests::invalid_key_algorithm ... ok
[INFO] [stdout] test server_key_id::tests::invalid_version_characters ... ok
[INFO] [stdout] test room_version_id::tests::valid_version_5_room_version_id ... ok
[INFO] [stdout] test room_version_id::tests::valid_version_4_room_version_id ... ok
[INFO] [stdout] test room_version_id::tests::deserialize_custom_room_id ... ok
[INFO] [stdout] test room_version_id::tests::constructors ... ok
[INFO] [stdout] test server_name::tests::dns_name ... ok
[INFO] [stdout] test room_version_id::tests::over_max_code_point_room_version_id ... ok
[INFO] [stdout] test server_name::tests::dns_name_with_invalid_port ... ok
[INFO] [stdout] test server_key_id::tests::missing_delimiter ... ok
[INFO] [stdout] test server_name::tests::ipv4_host_and_port ... ok
[INFO] [stdout] test server_name::tests::empty_string ... ok
[INFO] [stdout] test server_name::tests::dns_name_with_port ... ok
[INFO] [stdout] test server_name::tests::ipv6 ... ok
[INFO] [stdout] test server_key_id::tests::serialize_id ... ok
[INFO] [stdout] test server_name::tests::ipv6_with_invalid_port ... ok
[INFO] [stdout] test room_version_id::tests::serialize_official_room_id ... ok
[INFO] [stdout] test room_version_id::tests::serialize_custom_room_id ... ok
[INFO] [stdout] test user_id::tests::deserialize_valid_user_id ... ok
[INFO] [stdout] test server_name::tests::ipv6_with_port ... ok
[INFO] [stdout] test user_id::tests::invalid_characters_in_user_id_localpart ... ok
[INFO] [stdout] test user_id::tests::invalid_user_id_host ... ok
[INFO] [stdout] test room_version_id::tests::valid_custom_room_version_id ... ok
[INFO] [stdout] test user_id::tests::missing_localpart ... ok
[INFO] [stdout] test user_id::tests::missing_user_id_delimiter ... ok
[INFO] [stdout] test user_id::tests::invalid_user_id_port ... ok
[INFO] [stdout] test user_id::tests::missing_user_id_sigil ... ok
[INFO] [stdout] test server_name::tests::ipv4_host ... 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 user_id::tests::parse_valid_historical_user_id ... ok
[INFO] [stdout] test server_name::tests::invalid_ipv6 ... ok
[INFO] [stdout] test user_id::tests::parse_valid_historical_user_id_parts ... 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::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::predicate_methods ... ok
[INFO] [stdout] test room_version_id::tests::empty_room_version_id ... ok
[INFO] [stdout] test user_id::tests::valid_historical_user_id ... ok
[INFO] [stdout] test server_name::tests::ipv4_with_invalid_port ... 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] [stderr]    Doc-tests ruma-identifiers
[INFO] [stdout] test device_key_id::test::empty_device_id_ok ... ok
[INFO] [stdout] test user_id::tests::parse_valid_user_id_parts ... ok
[INFO] [stdout] test user_id::tests::uppercase_user_id ... ok
[INFO] [stdout] test user_id::tests::valid_user_id_from_str ... ok
[INFO] [stdout] test user_id::tests::serialize_valid_user_id ... ok
[INFO] [stdout] test user_id::tests::parse_valid_user_id ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 99 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/room_version_id.rs - room_version_id::RoomVersionId (line 22) ... ok
[INFO] [stdout] test src/user_id.rs - user_id::UserId (line 12) ... ok
[INFO] [stdout] test src/room_id.rs - room_id::RoomId (line 12) ... ok
[INFO] [stdout] test src/room_id_or_room_alias_id.rs - room_id_or_room_alias_id::RoomIdOrAliasId (line 13) ... ok
[INFO] [stdout] test src/event_id.rs - event_id::EventId (line 21) ... ok
[INFO] [stdout] test src/room_alias_id.rs - room_alias_id::RoomAliasId (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "234c3107273e9b361758d6a43a57067c2d395ba76df83ef474ffadf06351d56c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "234c3107273e9b361758d6a43a57067c2d395ba76df83ef474ffadf06351d56c", kill_on_drop: false }`
[INFO] [stdout] 234c3107273e9b361758d6a43a57067c2d395ba76df83ef474ffadf06351d56c