[INFO] fetching crate serenity 0.9.3... [INFO] testing serenity-0.9.3 against 1.49.0 for beta-1.50-1 [INFO] extracting crate serenity 0.9.3 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate serenity 0.9.3 on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate serenity 0.9.3 [INFO] finished tweaking crates.io crate serenity 0.9.3 [INFO] tweaked toml for crates.io crate serenity 0.9.3 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7e98ecf4287f82e517bf655854d6e464b3a0dcbcb8d385eecf7418b845a2965e [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" "7e98ecf4287f82e517bf655854d6e464b3a0dcbcb8d385eecf7418b845a2965e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7e98ecf4287f82e517bf655854d6e464b3a0dcbcb8d385eecf7418b845a2965e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e98ecf4287f82e517bf655854d6e464b3a0dcbcb8d385eecf7418b845a2965e", kill_on_drop: false }` [INFO] [stdout] 7e98ecf4287f82e517bf655854d6e464b3a0dcbcb8d385eecf7418b845a2965e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--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] 1d09e60666de9e067ee2d3cf50e5fc8ef2b6a0b6447a704c24022b71a6396e92 [INFO] running `Command { std: "docker" "start" "-a" "1d09e60666de9e067ee2d3cf50e5fc8ef2b6a0b6447a704c24022b71a6396e92", kill_on_drop: false }` [INFO] [stderr] Compiling untrusted v0.7.1 [INFO] [stderr] Compiling utf-8 v0.7.5 [INFO] [stderr] Compiling ipnet v2.3.0 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling serenity v0.9.3 (/opt/rustwide/workdir) [INFO] [stderr] Compiling uwl v0.6.0 [INFO] [stderr] Compiling typemap_rev v0.1.4 [INFO] [stderr] Compiling ring v0.16.19 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling input_buffer v0.3.1 [INFO] [stderr] Compiling form_urlencoded v1.0.0 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Compiling tracing-attributes v0.1.11 [INFO] [stderr] Compiling async-trait v0.1.42 [INFO] [stderr] Compiling command_attr v0.3.2 [INFO] [stderr] Compiling flate2 v1.0.19 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Compiling futures-util v0.3.8 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling sha-1 v0.9.2 [INFO] [stderr] Compiling serde_urlencoded v0.7.0 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling url v2.2.0 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling tokio v0.2.24 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling tungstenite v0.11.1 [INFO] [stderr] Compiling tracing v0.1.22 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling tracing-futures v0.2.4 [INFO] [stderr] Compiling webpki v0.21.4 [INFO] [stderr] Compiling sct v0.6.0 [INFO] [stderr] Compiling futures v0.3.8 [INFO] [stderr] Compiling rustls v0.18.1 [INFO] [stderr] Compiling webpki-roots v0.20.0 [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling h2 v0.2.7 [INFO] [stderr] Compiling tokio-rustls v0.14.1 [INFO] [stderr] Compiling async-tungstenite v0.9.3 [INFO] [stderr] Compiling hyper v0.13.9 [INFO] [stderr] Compiling hyper-rustls v0.21.0 [INFO] [stderr] Compiling reqwest v0.10.10 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 04s [INFO] running `Command { std: "docker" "inspect" "1d09e60666de9e067ee2d3cf50e5fc8ef2b6a0b6447a704c24022b71a6396e92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d09e60666de9e067ee2d3cf50e5fc8ef2b6a0b6447a704c24022b71a6396e92", kill_on_drop: false }` [INFO] [stdout] 1d09e60666de9e067ee2d3cf50e5fc8ef2b6a0b6447a704c24022b71a6396e92 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 7ff931c8df35491e35fa9042edac6ba0aa926ed49c8132a12d497cbd8688ae50 [INFO] running `Command { std: "docker" "start" "-a" "7ff931c8df35491e35fa9042edac6ba0aa926ed49c8132a12d497cbd8688ae50", kill_on_drop: false }` [INFO] [stderr] Compiling serenity v0.9.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 35.36s [INFO] running `Command { std: "docker" "inspect" "7ff931c8df35491e35fa9042edac6ba0aa926ed49c8132a12d497cbd8688ae50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ff931c8df35491e35fa9042edac6ba0aa926ed49c8132a12d497cbd8688ae50", kill_on_drop: false }` [INFO] [stdout] 7ff931c8df35491e35fa9042edac6ba0aa926ed49c8132a12d497cbd8688ae50 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c5cb14365d5d751d1e563447142c1b3883edeee8537edad885d53a39af116ad2 [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" "c5cb14365d5d751d1e563447142c1b3883edeee8537edad885d53a39af116ad2", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/serenity-e16d2ab54656bf6f [INFO] [stdout] running 53 tests [INFO] [stdout] test framework::standard::help_commands::levenshtein_tests::reflexive ... ok [INFO] [stdout] test framework::standard::structures::levenshtein_tests::help_behaviour_hide ... ok [INFO] [stdout] test builder::create_embed::test::test_from_embed ... ok [INFO] [stdout] test http::test::test_attachment_type ... ok [INFO] [stdout] test framework::standard::structures::levenshtein_tests::help_behaviour_eq ... ok [INFO] [stdout] test framework::standard::structures::levenshtein_tests::help_behaviour_nothing ... ok [INFO] [stdout] test framework::standard::help_commands::levenshtein_tests::symmetric ... ok [INFO] [stdout] test framework::standard::structures::levenshtein_tests::help_behaviour_strike ... ok [INFO] [stdout] test framework::standard::help_commands::levenshtein_tests::transitive ... ok [INFO] [stdout] test http::error::test::test_error_response_into ... ok [INFO] [stdout] test model::user::test::model::test_core ... ok [INFO] [stdout] test framework::standard::help_commands::matrix_tests::index_mut ... ok [INFO] [stdout] test utils::colour::test::b ... ok [INFO] [stdout] test model::misc::test::utils::parse_mentions ... ok [INFO] [stdout] test model::user::test::model::default_avatars ... ok [INFO] [stdout] test utils::colour::test::from ... ok [INFO] [stdout] test http::ratelimiting::tests::test_parse_header_good ... ok [INFO] [stdout] test utils::colour::test::default ... ok [INFO] [stdout] test http::ratelimiting::tests::test_parse_header_errors ... ok [INFO] [stdout] test utils::colour::test::tuple ... ok [INFO] [stdout] test model::misc::test::utils::test_mention ... ok [INFO] [stdout] test utils::colour::test::from_rgb ... ok [INFO] [stdout] test cache::test::test_cache_messages ... ok [INFO] [stdout] test utils::colour::test::g ... ok [INFO] [stdout] test utils::colour::test::new ... ok [INFO] [stdout] test utils::colour::test::r ... ok [INFO] [stdout] test model::guild::test::model::member_named_username ... ok [INFO] [stdout] test model::misc::test::test_formatters ... ok [INFO] [stdout] test model::guild::test::model::member_named_nickname ... ok [INFO] [stdout] test utils::message_builder::test::code_blocks ... ok [INFO] [stdout] test model::channel::test::model_utils::nsfw_checks ... ok [INFO] [stdout] test utils::message_builder::test::content ... ok [INFO] [stdout] test utils::message_builder::test::mentions ... ok [INFO] [stdout] test utils::message_builder::test::init ... ok [INFO] [stdout] test utils::test::test_channel_parser ... ok [INFO] [stdout] test utils::test::role_parser ... ok [INFO] [stdout] test utils::message_builder::test::safe_content ... ok [INFO] [stdout] test utils::message_builder::test::push ... ok [INFO] [stdout] test utils::message_builder::test::normalize ... ok [INFO] [stdout] test utils::test::test_emoji_parser ... ok [INFO] [stdout] test utils::message_builder::test::message_content ... ok [INFO] [stdout] test utils::test::test_invite_parser ... ok [INFO] [stdout] test utils::test::test_quote_parser ... ok [INFO] [stdout] test utils::test::test_username_parser ... ok [INFO] [stdout] test utils::message_builder::test::push_codeblock ... ok [INFO] [stdout] test utils::message_builder::test::push_unsafe ... ok [INFO] [stdout] test utils::message_builder::test::push_codeblock_safe ... ok [INFO] [stdout] test utils::message_builder::test::push_safe ... ok [INFO] [stdout] test utils::message_builder::test::no_free_formatting ... ok [INFO] [stdout] test utils::message_builder::test::message_content_safe ... ok [INFO] [stdout] test utils::test::test_content_safe ... ok [INFO] [stdout] test framework::standard::help_commands::matrix_tests::panic_indexing_when_empty ... ok [INFO] [stdout] test framework::standard::help_commands::matrix_tests::panic_index_too_high ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 53 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests serenity [INFO] [stdout] [INFO] [stdout] running 283 tests [INFO] [stdout] test src/builder/create_allowed_mentions.rs - builder::create_allowed_mentions::CreateAllowedMentions (line 23) ... ignored [INFO] [stdout] test src/builder/create_invite.rs - builder::create_invite::CreateInvite::max_uses (line 119) ... ok [INFO] [stdout] test src/builder/edit_channel.rs - builder::edit_channel::EditChannel (line 13) ... ok [INFO] [stdout] test src/builder/edit_guild.rs - builder::edit_guild::EditGuild::icon (line 61) ... ok [INFO] [stdout] test src/builder/create_invite.rs - builder::create_invite::CreateInvite::temporary (line 152) ... ok [INFO] [stdout] test src/builder/edit_guild.rs - builder::edit_guild::EditGuild::region (line 118) ... ok [INFO] [stdout] test src/builder/create_message.rs - builder::create_message::CreateMessage (line 27) ... ok [INFO] [stdout] test src/builder/create_channel.rs - builder::create_channel::CreateChannel::permissions (line 97) ... ok [INFO] [stdout] test src/builder/create_embed.rs - builder::create_embed::CreateEmbed::timestamp (line 230) ... ok [INFO] [stdout] test src/builder/create_invite.rs - builder::create_invite::CreateInvite::unique (line 186) ... ok [INFO] [stdout] test src/builder/create_invite.rs - builder::create_invite::CreateInvite::max_age (line 84) ... ok [INFO] [stdout] test src/builder/execute_webhook.rs - builder::execute_webhook::ExecuteWebhook::tts (line 141) ... ok [INFO] [stdout] test src/builder/edit_role.rs - builder::edit_role::EditRole (line 25) ... ok [INFO] [stdout] test src/cache/cache_update.rs - cache::cache_update::CacheUpdate (line 17) ... ignored [INFO] [stdout] test src/builder/edit_guild.rs - builder::edit_guild::EditGuild::verification_level (line 165) ... ok [INFO] [stdout] test src/builder/execute_webhook.rs - builder::execute_webhook::ExecuteWebhook (line 17) ... ok [INFO] [stdout] test src/builder/create_embed.rs - builder::create_embed::CreateEmbed::timestamp (line 265) ... ok [INFO] [stdout] test src/builder/create_invite.rs - builder::create_invite::CreateInvite (line 14) ... ok [INFO] [stdout] test src/builder/edit_profile.rs - builder::edit_profile::EditProfile::avatar (line 22) ... ok [INFO] [stdout] test src/builder/execute_webhook.rs - builder::execute_webhook::ExecuteWebhook::content (line 92) ... ok [INFO] [stdout] test src/builder/execute_webhook.rs - builder::execute_webhook::ExecuteWebhook::avatar_url (line 62) ... ok [INFO] [stdout] test src/cache/mod.rs - cache::Cache::current_user_field (line 910) ... ok [INFO] [stdout] test src/builder/execute_webhook.rs - builder::execute_webhook::ExecuteWebhook::username (line 170) ... ok [INFO] [stdout] test src/builder/edit_message.rs - builder::edit_message::EditMessage (line 13) ... ok [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --test /opt/rustwide/workdir/src/lib.rs --crate-name serenity -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps -L native=/opt/rustwide/target/debug/build/ring-c22b6d33a599ddae/out --cfg 'feature="default"' --cfg 'feature="standard_framework"' --cfg 'feature="bytes"' --cfg 'feature="model"' --cfg 'feature="framework"' --cfg 'feature="uwl"' --cfg 'feature="base64"' --cfg 'feature="gateway"' --cfg 'feature="reqwest"' --cfg 'feature="url"' --cfg 'feature="builder"' --cfg 'feature="async-tungstenite"' --cfg 'feature="typemap_rev"' --cfg 'feature="command_attr"' --cfg 'feature="cache"' --cfg 'feature="flate2"' --cfg 'feature="utils"' --cfg 'feature="http"' --cfg 'feature="client"' --cfg 'feature="rustls_backend"' --cfg 'feature="static_assertions"' --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-eba4bebf725f65ae.so --extern async_tungstenite=/opt/rustwide/target/debug/deps/libasync_tungstenite-4ed276949647a9a5.rlib --extern base64=/opt/rustwide/target/debug/deps/libbase64-bea50dc4f970736a.rlib --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-de31228f2c0549ed.rlib --extern bytes=/opt/rustwide/target/debug/deps/libbytes-8f475ca97d0bfeee.rlib --extern chrono=/opt/rustwide/target/debug/deps/libchrono-f2b0f925ff0caabe.rlib --extern command_attr=/opt/rustwide/target/debug/deps/libcommand_attr-8ff409cbc6abdb14.so --extern flate2=/opt/rustwide/target/debug/deps/libflate2-5ed739ea4d897062.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-9c8e8eb9c4d0e595.rlib --extern http_crate=/opt/rustwide/target/debug/deps/libhttp-111c9dfe3dcce4bf.rlib --extern reqwest=/opt/rustwide/target/debug/deps/libreqwest-aed01f6d6fccd1b1.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-4a29e9f3d7140331.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-69a05d1f69a4334d.rlib --extern serenity=/opt/rustwide/target/debug/deps/libserenity-74a4f6cc25076ed7.rlib --extern static_assertions=/opt/rustwide/target/debug/deps/libstatic_assertions-ac453ec36b9d397e.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-c27f0ee6f39174f6.rlib --extern tracing=/opt/rustwide/target/debug/deps/libtracing-beebba94e1dfcb9d.rlib --extern tracing_futures=/opt/rustwide/target/debug/deps/libtracing_futures-e464423e54783e48.rlib --extern typemap_rev=/opt/rustwide/target/debug/deps/libtypemap_rev-42ea652d9cb7bd2c.rlib --extern url=/opt/rustwide/target/debug/deps/liburl-2fe2bce7137a7220.rlib --extern uwl=/opt/rustwide/target/debug/deps/libuwl-a6d18c7f9cb7c4d6.rlib -C embed-bitcode=no` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "c5cb14365d5d751d1e563447142c1b3883edeee8537edad885d53a39af116ad2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c5cb14365d5d751d1e563447142c1b3883edeee8537edad885d53a39af116ad2", kill_on_drop: false }` [INFO] [stdout] c5cb14365d5d751d1e563447142c1b3883edeee8537edad885d53a39af116ad2