[INFO] cloning repository https://github.com/Kixiron/kugelblitz.rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Kixiron/kugelblitz.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKixiron%2Fkugelblitz.rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKixiron%2Fkugelblitz.rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3c60781ea38bebb274761ad73a60d4fb68b01ec0 [INFO] documenting Kixiron/kugelblitz.rs against beta-2026-04-21 for beta-1.96-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKixiron%2Fkugelblitz.rs" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Kixiron/kugelblitz.rs [INFO] finished tweaking git repo https://github.com/Kixiron/kugelblitz.rs [INFO] tweaked toml for git repo https://github.com/Kixiron/kugelblitz.rs written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Kixiron/kugelblitz.rs on toolchain beta-2026-04-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Kixiron/kugelblitz.rs 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Updating git repository `https://github.com/serenity-rs/serenity.git` [INFO] [stderr] error: invalid character `0` in package name: `01_basic_ping_bot`, the name cannot start with a digit [INFO] [stderr] --> ../../../cargo-home/git/checkouts/serenity-f1bb9963890f3450/c87ea8b/examples/01_basic_ping_bot/Cargo.toml:2:8 [INFO] [stderr] | [INFO] [stderr] 2 | name = "01_basic_ping_bot" [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] error: invalid character `0` in package name: `02_transparent_guild_sharding`, the name cannot start with a digit [INFO] [stderr] --> ../../../cargo-home/git/checkouts/serenity-f1bb9963890f3450/c87ea8b/examples/02_transparent_guild_sharding/Cargo.toml:2:8 [INFO] [stderr] | [INFO] [stderr] 2 | name = "02_transparent_guild_sharding" [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] error: invalid character `0` in package name: `03_struct_utilities`, the name cannot start with a digit [INFO] [stderr] --> ../../../cargo-home/git/checkouts/serenity-f1bb9963890f3450/c87ea8b/examples/03_struct_utilities/Cargo.toml:2:8 [INFO] [stderr] | [INFO] [stderr] 2 | name = "03_struct_utilities" [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] error: invalid character `0` in package name: `04_message_builder`, the name cannot start with a digit [INFO] [stderr] --> ../../../cargo-home/git/checkouts/serenity-f1bb9963890f3450/c87ea8b/examples/04_message_builder/Cargo.toml:2:8 [INFO] [stderr] | [INFO] [stderr] 2 | name = "04_message_builder" [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] error: invalid character `0` in package name: `05_command_framework`, the name cannot start with a digit [INFO] [stderr] --> ../../../cargo-home/git/checkouts/serenity-f1bb9963890f3450/c87ea8b/examples/05_command_framework/Cargo.toml:2:8 [INFO] [stderr] | [INFO] [stderr] 2 | name = "05_command_framework" [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] error: invalid character `0` in package name: `06_voice`, the name cannot start with a digit [INFO] [stderr] --> ../../../cargo-home/git/checkouts/serenity-f1bb9963890f3450/c87ea8b/examples/06_voice/Cargo.toml:2:8 [INFO] [stderr] | [INFO] [stderr] 2 | name = "06_voice" [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] error: invalid character `0` in package name: `07_sample_bot_structure`, the name cannot start with a digit [INFO] [stderr] --> ../../../cargo-home/git/checkouts/serenity-f1bb9963890f3450/c87ea8b/examples/07_sample_bot_structure/Cargo.toml:2:8 [INFO] [stderr] | [INFO] [stderr] 2 | name = "07_sample_bot_structure" [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] error: invalid character `0` in package name: `08_env_logging`, the name cannot start with a digit [INFO] [stderr] --> ../../../cargo-home/git/checkouts/serenity-f1bb9963890f3450/c87ea8b/examples/08_env_logging/Cargo.toml:2:8 [INFO] [stderr] | [INFO] [stderr] 2 | name = "08_env_logging" [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] error: invalid character `0` in package name: `09_shard_manager`, the name cannot start with a digit [INFO] [stderr] --> ../../../cargo-home/git/checkouts/serenity-f1bb9963890f3450/c87ea8b/examples/09_shard_manager/Cargo.toml:2:8 [INFO] [stderr] | [INFO] [stderr] 2 | name = "09_shard_manager" [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] error: invalid character `1` in package name: `10_voice_receive`, the name cannot start with a digit [INFO] [stderr] --> ../../../cargo-home/git/checkouts/serenity-f1bb9963890f3450/c87ea8b/examples/10_voice_receive/Cargo.toml:2:8 [INFO] [stderr] | [INFO] [stderr] 2 | name = "10_voice_receive" [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] error: invalid character `1` in package name: `11_create_message_builder`, the name cannot start with a digit [INFO] [stderr] --> ../../../cargo-home/git/checkouts/serenity-f1bb9963890f3450/c87ea8b/examples/11_create_message_builder/Cargo.toml:2:8 [INFO] [stderr] | [INFO] [stderr] 2 | name = "11_create_message_builder" [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] error: invalid character `1` in package name: `12_timing_and_events`, the name cannot start with a digit [INFO] [stderr] --> ../../../cargo-home/git/checkouts/serenity-f1bb9963890f3450/c87ea8b/examples/12_timing_and_events/Cargo.toml:2:8 [INFO] [stderr] | [INFO] [stderr] 2 | name = "12_timing_and_events" [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] documenting Kixiron/kugelblitz.rs against beta-2026-04-21 for beta-1.96-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKixiron%2Fkugelblitz.rs" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Kixiron/kugelblitz.rs [INFO] finished tweaking git repo https://github.com/Kixiron/kugelblitz.rs [INFO] tweaked toml for git repo https://github.com/Kixiron/kugelblitz.rs written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Kixiron/kugelblitz.rs on toolchain beta-2026-04-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Kixiron/kugelblitz.rs 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] error: invalid character `0` in package name: `01_basic_ping_bot`, the name cannot start with a digit [INFO] [stderr] --> ../../../cargo-home/git/checkouts/serenity-f1bb9963890f3450/c87ea8b/examples/01_basic_ping_bot/Cargo.toml:2:8 [INFO] [stderr] | [INFO] [stderr] 2 | name = "01_basic_ping_bot" [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] error: invalid character `0` in package name: `02_transparent_guild_sharding`, the name cannot start with a digit [INFO] [stderr] --> ../../../cargo-home/git/checkouts/serenity-f1bb9963890f3450/c87ea8b/examples/02_transparent_guild_sharding/Cargo.toml:2:8 [INFO] [stderr] | [INFO] [stderr] 2 | name = "02_transparent_guild_sharding" [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] error: invalid character `0` in package name: `03_struct_utilities`, the name cannot start with a digit [INFO] [stderr] --> ../../../cargo-home/git/checkouts/serenity-f1bb9963890f3450/c87ea8b/examples/03_struct_utilities/Cargo.toml:2:8 [INFO] [stderr] | [INFO] [stderr] 2 | name = "03_struct_utilities" [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] error: invalid character `0` in package name: `04_message_builder`, the name cannot start with a digit [INFO] [stderr] --> ../../../cargo-home/git/checkouts/serenity-f1bb9963890f3450/c87ea8b/examples/04_message_builder/Cargo.toml:2:8 [INFO] [stderr] | [INFO] [stderr] 2 | name = "04_message_builder" [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] error: invalid character `0` in package name: `05_command_framework`, the name cannot start with a digit [INFO] [stderr] --> ../../../cargo-home/git/checkouts/serenity-f1bb9963890f3450/c87ea8b/examples/05_command_framework/Cargo.toml:2:8 [INFO] [stderr] | [INFO] [stderr] 2 | name = "05_command_framework" [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] error: invalid character `0` in package name: `06_voice`, the name cannot start with a digit [INFO] [stderr] --> ../../../cargo-home/git/checkouts/serenity-f1bb9963890f3450/c87ea8b/examples/06_voice/Cargo.toml:2:8 [INFO] [stderr] | [INFO] [stderr] 2 | name = "06_voice" [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] error: invalid character `0` in package name: `07_sample_bot_structure`, the name cannot start with a digit [INFO] [stderr] --> ../../../cargo-home/git/checkouts/serenity-f1bb9963890f3450/c87ea8b/examples/07_sample_bot_structure/Cargo.toml:2:8 [INFO] [stderr] | [INFO] [stderr] 2 | name = "07_sample_bot_structure" [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] error: invalid character `0` in package name: `08_env_logging`, the name cannot start with a digit [INFO] [stderr] --> ../../../cargo-home/git/checkouts/serenity-f1bb9963890f3450/c87ea8b/examples/08_env_logging/Cargo.toml:2:8 [INFO] [stderr] | [INFO] [stderr] 2 | name = "08_env_logging" [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] error: invalid character `0` in package name: `09_shard_manager`, the name cannot start with a digit [INFO] [stderr] --> ../../../cargo-home/git/checkouts/serenity-f1bb9963890f3450/c87ea8b/examples/09_shard_manager/Cargo.toml:2:8 [INFO] [stderr] | [INFO] [stderr] 2 | name = "09_shard_manager" [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] error: invalid character `1` in package name: `10_voice_receive`, the name cannot start with a digit [INFO] [stderr] --> ../../../cargo-home/git/checkouts/serenity-f1bb9963890f3450/c87ea8b/examples/10_voice_receive/Cargo.toml:2:8 [INFO] [stderr] | [INFO] [stderr] 2 | name = "10_voice_receive" [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] error: invalid character `1` in package name: `11_create_message_builder`, the name cannot start with a digit [INFO] [stderr] --> ../../../cargo-home/git/checkouts/serenity-f1bb9963890f3450/c87ea8b/examples/11_create_message_builder/Cargo.toml:2:8 [INFO] [stderr] | [INFO] [stderr] 2 | name = "11_create_message_builder" [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] error: invalid character `1` in package name: `12_timing_and_events`, the name cannot start with a digit [INFO] [stderr] --> ../../../cargo-home/git/checkouts/serenity-f1bb9963890f3450/c87ea8b/examples/12_timing_and_events/Cargo.toml:2:8 [INFO] [stderr] | [INFO] [stderr] 2 | name = "12_timing_and_events" [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded skeptic v0.13.4 [INFO] [stderr] Downloaded white_rabbit v0.1.1 [INFO] [stderr] Downloaded serde_derive v1.0.104 [INFO] [stderr] Downloaded futures-task v0.3.1 [INFO] [stderr] Downloaded serde v1.0.104 [INFO] [stderr] Downloaded futures-core v0.3.1 [INFO] [stderr] Downloaded bincode v1.2.1 [INFO] [stderr] Downloaded termios v0.3.1 [INFO] [stderr] Downloaded clicolors-control v1.0.1 [INFO] [stderr] Downloaded crossbeam-queue v0.2.1 [INFO] [stderr] Downloaded hey_listen v0.4.0 [INFO] [stderr] Downloaded zip v0.5.3 [INFO] [stderr] Downloaded flexi_logger v0.14.5 [INFO] [stderr] Downloaded parking_lot_core v0.7.0 [INFO] [stderr] Downloaded bytes v0.5.3 [INFO] [stderr] Downloaded rayon v1.3.0 [INFO] [stderr] Downloaded hyper v0.13.1 [INFO] [stderr] Downloaded reqwest v0.10.0 [INFO] [stderr] Downloaded h2 v0.2.1 [INFO] [stderr] Downloaded pulldown-cmark v0.2.0 [INFO] [stderr] Downloaded futures-util v0.3.1 [INFO] [stderr] Downloaded http v0.2.0 [INFO] [stderr] Downloaded parking_lot v0.10.0 [INFO] [stderr] Downloaded toml v0.5.5 [INFO] [stderr] Downloaded rayon-core v1.7.0 [INFO] [stderr] Downloaded tokio v0.2.6 [INFO] [stderr] Downloaded tokio-util v0.2.0 [INFO] [stderr] Downloaded tokio-tls v0.3.0 [INFO] [stderr] Downloaded bytecount v0.4.0 [INFO] [stderr] Downloaded futures-channel v0.3.1 [INFO] [stderr] Downloaded pin-project v0.4.6 [INFO] [stderr] Downloaded hyper-tls v0.4.0 [INFO] [stderr] Downloaded ordermap v0.3.5 [INFO] [stderr] Downloaded pin-project-internal v0.4.6 [INFO] [stderr] Downloaded sled v0.30.3 [INFO] [stderr] Downloaded cargo_metadata v0.6.4 [INFO] [stderr] Downloaded console v0.9.1 [INFO] [stderr] Downloaded kv-log-macro v1.0.4 [INFO] [stderr] Downloaded podio v0.1.6 [INFO] [stderr] Downloaded bzip2-sys v0.1.7 [INFO] [stderr] Downloaded futures-sink v0.3.1 [INFO] [stderr] Downloaded pin-project-lite v0.1.1 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.2 [INFO] [stderr] Downloaded futures-io v0.3.1 [INFO] [stderr] Downloaded pin-utils v0.1.0-alpha.4 [INFO] [stderr] Downloaded thread-id v3.3.0 [INFO] [stderr] Downloaded syn v1.0.7 [INFO] [stderr] Downloaded smallvec v1.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 991733d649f4929288b47323762d735a60bdda660dd58c66ca75dee0620acaaf [INFO] running `Command { std: "docker" "start" "-a" "991733d649f4929288b47323762d735a60bdda660dd58c66ca75dee0620acaaf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "991733d649f4929288b47323762d735a60bdda660dd58c66ca75dee0620acaaf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "991733d649f4929288b47323762d735a60bdda660dd58c66ca75dee0620acaaf", kill_on_drop: false }` [INFO] [stdout] 991733d649f4929288b47323762d735a60bdda660dd58c66ca75dee0620acaaf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 594a3a75bc360c2d75f858aa38dae6dc34b4d332f125c832670b9a2a50f8b921 [INFO] running `Command { std: "docker" "start" "-a" "594a3a75bc360c2d75f858aa38dae6dc34b4d332f125c832670b9a2a50f8b921", kill_on_drop: false }` [INFO] [stderr] error: invalid character `0` in package name: `01_basic_ping_bot`, the name cannot start with a digit [INFO] [stderr] --> ../cargo-home/git/checkouts/serenity-f1bb9963890f3450/c87ea8b/examples/01_basic_ping_bot/Cargo.toml:2:8 [INFO] [stderr] | [INFO] [stderr] 2 | name = "01_basic_ping_bot" [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] error: invalid character `0` in package name: `02_transparent_guild_sharding`, the name cannot start with a digit [INFO] [stderr] --> ../cargo-home/git/checkouts/serenity-f1bb9963890f3450/c87ea8b/examples/02_transparent_guild_sharding/Cargo.toml:2:8 [INFO] [stderr] | [INFO] [stderr] 2 | name = "02_transparent_guild_sharding" [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] error: invalid character `0` in package name: `03_struct_utilities`, the name cannot start with a digit [INFO] [stderr] --> ../cargo-home/git/checkouts/serenity-f1bb9963890f3450/c87ea8b/examples/03_struct_utilities/Cargo.toml:2:8 [INFO] [stderr] | [INFO] [stderr] 2 | name = "03_struct_utilities" [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] error: invalid character `0` in package name: `04_message_builder`, the name cannot start with a digit [INFO] [stderr] --> ../cargo-home/git/checkouts/serenity-f1bb9963890f3450/c87ea8b/examples/04_message_builder/Cargo.toml:2:8 [INFO] [stderr] | [INFO] [stderr] 2 | name = "04_message_builder" [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] error: invalid character `0` in package name: `05_command_framework`, the name cannot start with a digit [INFO] [stderr] --> ../cargo-home/git/checkouts/serenity-f1bb9963890f3450/c87ea8b/examples/05_command_framework/Cargo.toml:2:8 [INFO] [stderr] | [INFO] [stderr] 2 | name = "05_command_framework" [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] error: invalid character `0` in package name: `06_voice`, the name cannot start with a digit [INFO] [stderr] --> ../cargo-home/git/checkouts/serenity-f1bb9963890f3450/c87ea8b/examples/06_voice/Cargo.toml:2:8 [INFO] [stderr] | [INFO] [stderr] 2 | name = "06_voice" [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] error: invalid character `0` in package name: `07_sample_bot_structure`, the name cannot start with a digit [INFO] [stderr] --> ../cargo-home/git/checkouts/serenity-f1bb9963890f3450/c87ea8b/examples/07_sample_bot_structure/Cargo.toml:2:8 [INFO] [stderr] | [INFO] [stderr] 2 | name = "07_sample_bot_structure" [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] error: invalid character `0` in package name: `08_env_logging`, the name cannot start with a digit [INFO] [stderr] --> ../cargo-home/git/checkouts/serenity-f1bb9963890f3450/c87ea8b/examples/08_env_logging/Cargo.toml:2:8 [INFO] [stderr] | [INFO] [stderr] 2 | name = "08_env_logging" [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] error: invalid character `0` in package name: `09_shard_manager`, the name cannot start with a digit [INFO] [stderr] --> ../cargo-home/git/checkouts/serenity-f1bb9963890f3450/c87ea8b/examples/09_shard_manager/Cargo.toml:2:8 [INFO] [stderr] | [INFO] [stderr] 2 | name = "09_shard_manager" [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] error: invalid character `1` in package name: `10_voice_receive`, the name cannot start with a digit [INFO] [stderr] --> ../cargo-home/git/checkouts/serenity-f1bb9963890f3450/c87ea8b/examples/10_voice_receive/Cargo.toml:2:8 [INFO] [stderr] | [INFO] [stderr] 2 | name = "10_voice_receive" [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] error: invalid character `1` in package name: `11_create_message_builder`, the name cannot start with a digit [INFO] [stderr] --> ../cargo-home/git/checkouts/serenity-f1bb9963890f3450/c87ea8b/examples/11_create_message_builder/Cargo.toml:2:8 [INFO] [stderr] | [INFO] [stderr] 2 | name = "11_create_message_builder" [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] error: invalid character `1` in package name: `12_timing_and_events`, the name cannot start with a digit [INFO] [stderr] --> ../cargo-home/git/checkouts/serenity-f1bb9963890f3450/c87ea8b/examples/12_timing_and_events/Cargo.toml:2:8 [INFO] [stderr] | [INFO] [stderr] 2 | name = "12_timing_and_events" [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.7 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling cc v1.0.46 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Checking smallvec v0.6.10 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking scopeguard v1.0.0 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking futures v0.1.29 [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking unicode-normalization v0.1.8 [INFO] [stderr] Compiling error-chain v0.12.1 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking lock_api v0.3.1 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.0 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling indexmap v1.3.0 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking untrusted v0.7.0 [INFO] [stderr] Checking ordermap v0.3.5 [INFO] [stderr] Checking fixedbitset v0.1.9 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking num_cpus v1.10.1 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking petgraph v0.4.13 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking thread-id v3.3.0 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Compiling ring v0.16.9 [INFO] [stderr] Compiling openssl-sys v0.9.53 [INFO] [stderr] Compiling unicase v2.5.1 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking bytes v0.5.3 [INFO] [stderr] Checking try-lock v0.2.2 [INFO] [stderr] Compiling pulldown-cmark v0.2.0 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking aho-corasick v0.7.6 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] warning: openssl-sys@0.9.53: build/expando.c:4:24: error: pasting "RUST_VERSION_OPENSSL_" and "(" does not give a valid preprocessing token [INFO] [stderr] warning: openssl-sys@0.9.53: 4 | #define VERSION2(n, v) RUST_VERSION_##n##_##v [INFO] [stderr] warning: openssl-sys@0.9.53: | ^~~~~~~~~~~~~ [INFO] [stderr] warning: openssl-sys@0.9.53: build/expando.c:5:23: note: in expansion of macro 'VERSION2' [INFO] [stderr] warning: openssl-sys@0.9.53: 5 | #define VERSION(n, v) VERSION2(n, v) [INFO] [stderr] warning: openssl-sys@0.9.53: | ^~~~~~~~ [INFO] [stderr] warning: openssl-sys@0.9.53: build/expando.c:10:1: note: in expansion of macro 'VERSION' [INFO] [stderr] warning: openssl-sys@0.9.53: 10 | VERSION(OPENSSL, OPENSSL_VERSION_NUMBER) [INFO] [stderr] warning: openssl-sys@0.9.53: | ^~~~~~~ [INFO] [stderr] error: failed to run custom build command for `openssl-sys v0.9.53` [INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/openssl-sys-f049b9e8824beb9f/build-script-main` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rustc-cfg=const_fn [INFO] [stderr] cargo:rerun-if-env-changed=X86_64_UNKNOWN_LINUX_GNU_OPENSSL_LIB_DIR [INFO] [stderr] X86_64_UNKNOWN_LINUX_GNU_OPENSSL_LIB_DIR unset [INFO] [stderr] cargo:rerun-if-env-changed=OPENSSL_LIB_DIR [INFO] [stderr] OPENSSL_LIB_DIR unset [INFO] [stderr] cargo:rerun-if-env-changed=X86_64_UNKNOWN_LINUX_GNU_OPENSSL_INCLUDE_DIR [INFO] [stderr] X86_64_UNKNOWN_LINUX_GNU_OPENSSL_INCLUDE_DIR unset [INFO] [stderr] cargo:rerun-if-env-changed=OPENSSL_INCLUDE_DIR [INFO] [stderr] OPENSSL_INCLUDE_DIR unset [INFO] [stderr] cargo:rerun-if-env-changed=X86_64_UNKNOWN_LINUX_GNU_OPENSSL_DIR [INFO] [stderr] X86_64_UNKNOWN_LINUX_GNU_OPENSSL_DIR unset [INFO] [stderr] cargo:rerun-if-env-changed=OPENSSL_DIR [INFO] [stderr] OPENSSL_DIR unset [INFO] [stderr] cargo:rustc-link-lib=ssl [INFO] [stderr] cargo:rustc-link-lib=crypto [INFO] [stderr] OPT_LEVEL = Some("0") [INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu") [INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu") [INFO] [stderr] CC_x86_64-unknown-linux-gnu = None [INFO] [stderr] CC_x86_64_unknown_linux_gnu = None [INFO] [stderr] HOST_CC = None [INFO] [stderr] CC = None [INFO] [stderr] CFLAGS_x86_64-unknown-linux-gnu = None [INFO] [stderr] CFLAGS_x86_64_unknown_linux_gnu = None [INFO] [stderr] HOST_CFLAGS = None [INFO] [stderr] CFLAGS = None [INFO] [stderr] CRATE_CC_NO_DEFAULTS = None [INFO] [stderr] DEBUG = Some("true") [INFO] [stderr] CARGO_CFG_TARGET_FEATURE = Some("fxsr,sse,sse2") [INFO] [stderr] running: "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-I" "/usr/include" "-Wall" "-Wextra" "-E" "build/expando.c" [INFO] [stderr] cargo:warning=build/expando.c:4:24: error: pasting "RUST_VERSION_OPENSSL_" and "(" does not give a valid preprocessing token [INFO] [stderr] cargo:warning= 4 | #define VERSION2(n, v) RUST_VERSION_##n##_##v [INFO] [stderr] cargo:warning= | ^~~~~~~~~~~~~ [INFO] [stderr] cargo:warning=build/expando.c:5:23: note: in expansion of macro 'VERSION2' [INFO] [stderr] cargo:warning= 5 | #define VERSION(n, v) VERSION2(n, v) [INFO] [stderr] cargo:warning= | ^~~~~~~~ [INFO] [stderr] cargo:warning=build/expando.c:10:1: note: in expansion of macro 'VERSION' [INFO] [stderr] cargo:warning= 10 | VERSION(OPENSSL, OPENSSL_VERSION_NUMBER) [INFO] [stderr] cargo:warning= | ^~~~~~~ [INFO] [stderr] exit status: 1 [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (1071) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/openssl-sys-0.9.53/build/main.rs:126:13: [INFO] [stderr] [INFO] [stderr] Header expansion error: [INFO] [stderr] Error { kind: ToolExecError, message: "Command \"cc\" \"-O0\" \"-ffunction-sections\" \"-fdata-sections\" \"-fPIC\" \"-g\" \"-fno-omit-frame-pointer\" \"-m64\" \"-I\" \"/usr/include\" \"-Wall\" \"-Wextra\" \"-E\" \"build/expando.c\" with args \"cc\" did not execute successfully (status code exit status: 1)." } [INFO] [stderr] [INFO] [stderr] Failed to find OpenSSL development headers. [INFO] [stderr] [INFO] [stderr] You can try fixing this setting the `OPENSSL_DIR` environment variable [INFO] [stderr] pointing to your OpenSSL installation or installing OpenSSL headers package [INFO] [stderr] specific to your distribution: [INFO] [stderr] [INFO] [stderr] # On Ubuntu [INFO] [stderr] sudo apt-get install libssl-dev [INFO] [stderr] # On Arch Linux [INFO] [stderr] sudo pacman -S openssl [INFO] [stderr] # On Fedora [INFO] [stderr] sudo dnf install openssl-devel [INFO] [stderr] [INFO] [stderr] See rust-openssl README for more information: [INFO] [stderr] [INFO] [stderr] https://github.com/sfackler/rust-openssl#linux [INFO] [stderr] [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5f3a731ae66a - std[128c3efe2914e152]::backtrace_rs::backtrace::libunwind::trace [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x5f3a731ae66a - std[128c3efe2914e152]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x5f3a731ae66a - std[128c3efe2914e152]::sys::backtrace::_print_fmt [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:74:9 [INFO] [stderr] 3: 0x5f3a731ae66a - <::print::DisplayBacktrace as core[6771d259883166e6]::fmt::Display>::fmt [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:44:26 [INFO] [stderr] 4: 0x5f3a731c27aa - ::fmt [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/fmt/rt.rs:152:76 [INFO] [stderr] 5: 0x5f3a731c27aa - core[6771d259883166e6]::fmt::write [INFO] [stderr] 6: 0x5f3a731b4592 - std[128c3efe2914e152]::io::default_write_fmt:: [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/io/mod.rs:621:11 [INFO] [stderr] 7: 0x5f3a731b4592 - ::write_fmt [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/io/mod.rs:1976:13 [INFO] [stderr] 8: 0x5f3a73190a7f - ::print [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:47:9 [INFO] [stderr] 9: 0x5f3a73190a7f - std[128c3efe2914e152]::panicking::default_hook::{closure#0} [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:292:27 [INFO] [stderr] 10: 0x5f3a731a91c1 - std[128c3efe2914e152]::panicking::default_hook [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:319:9 [INFO] [stderr] 11: 0x5f3a731a937b - std[128c3efe2914e152]::panicking::panic_with_hook [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:825:13 [INFO] [stderr] 12: 0x5f3a73190b38 - std[128c3efe2914e152]::panicking::panic_handler::{closure#0} [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:698:13 [INFO] [stderr] 13: 0x5f3a73185aa9 - std[128c3efe2914e152]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:182:18 [INFO] [stderr] 14: 0x5f3a7319153d - __rustc[752cc74e29381ccc]::rust_begin_unwind [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:689:5 [INFO] [stderr] 15: 0x5f3a731c2edc - core[6771d259883166e6]::panicking::panic_fmt [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/panicking.rs:80:14 [INFO] [stderr] 16: 0x5f3a7311e874 - build_script_main::validate_headers::hceaeac0ca16bf6db [INFO] [stderr] 17: 0x5f3a7311f80c - build_script_main::find::try_pkg_config::h67d61b9f879fa2f3 [INFO] [stderr] 18: 0x5f3a7311fbc8 - build_script_main::find::find_openssl_dir::hafdaaa29d859db88 [INFO] [stderr] 19: 0x5f3a7311f2b7 - build_script_main::find::get_openssl::{{closure}}::hf5110e9fde1b0f04 [INFO] [stderr] 20: 0x5f3a731271b9 - core::option::Option::unwrap_or_else::h52536971d3e71d28 [INFO] [stderr] 21: 0x5f3a7311f081 - build_script_main::find::get_openssl::h6fd5d63c45400f4c [INFO] [stderr] 22: 0x5f3a73120e09 - build_script_main::main::h7588133e824a76b6 [INFO] [stderr] 23: 0x5f3a73126003 - core::ops::function::FnOnce::call_once::hdab15ccc00aac7ec [INFO] [stderr] 24: 0x5f3a731259f6 - std::sys::backtrace::__rust_begin_short_backtrace::hcaa729e78ba0c131 [INFO] [stderr] 25: 0x5f3a73125509 - std::rt::lang_start::{{closure}}::he5c1a8aff95eb3d4 [INFO] [stderr] 26: 0x5f3a731a82b4 - <&dyn core[6771d259883166e6]::ops::function::Fn<(), Output = i32> + core[6771d259883166e6]::marker::Sync + core[6771d259883166e6]::panic::unwind_safe::RefUnwindSafe as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 27: 0x5f3a731a82b4 - std[128c3efe2914e152]::panicking::catch_unwind::do_call::<&dyn core[6771d259883166e6]::ops::function::Fn<(), Output = i32> + core[6771d259883166e6]::marker::Sync + core[6771d259883166e6]::panic::unwind_safe::RefUnwindSafe, i32> [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:581:40 [INFO] [stderr] 28: 0x5f3a731a82b4 - std[128c3efe2914e152]::panicking::catch_unwind:: + core[6771d259883166e6]::marker::Sync + core[6771d259883166e6]::panic::unwind_safe::RefUnwindSafe> [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:544:19 [INFO] [stderr] 29: 0x5f3a731a82b4 - std[128c3efe2914e152]::panic::catch_unwind::<&dyn core[6771d259883166e6]::ops::function::Fn<(), Output = i32> + core[6771d259883166e6]::marker::Sync + core[6771d259883166e6]::panic::unwind_safe::RefUnwindSafe, i32> [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panic.rs:359:14 [INFO] [stderr] 30: 0x5f3a731a82b4 - std[128c3efe2914e152]::rt::lang_start_internal::{closure#0} [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/rt.rs:175:24 [INFO] [stderr] 31: 0x5f3a731a82b4 - std[128c3efe2914e152]::panicking::catch_unwind::do_call:: [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:581:40 [INFO] [stderr] 32: 0x5f3a731a82b4 - std[128c3efe2914e152]::panicking::catch_unwind:: [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:544:19 [INFO] [stderr] 33: 0x5f3a731a82b4 - std[128c3efe2914e152]::panic::catch_unwind:: [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panic.rs:359:14 [INFO] [stderr] 34: 0x5f3a731a82b4 - std[128c3efe2914e152]::rt::lang_start_internal [INFO] [stderr] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/rt.rs:171:5 [INFO] [stderr] 35: 0x5f3a731254f1 - std::rt::lang_start::h989daace9279f282 [INFO] [stderr] 36: 0x5f3a731247b5 - main [INFO] [stderr] 37: 0x7c5f051571ca - [INFO] [stderr] 38: 0x7c5f0515728b - __libc_start_main [INFO] [stderr] 39: 0x5f3a7311c395 - _start [INFO] [stderr] 40: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "594a3a75bc360c2d75f858aa38dae6dc34b4d332f125c832670b9a2a50f8b921", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "594a3a75bc360c2d75f858aa38dae6dc34b4d332f125c832670b9a2a50f8b921", kill_on_drop: false }` [INFO] [stdout] 594a3a75bc360c2d75f858aa38dae6dc34b4d332f125c832670b9a2a50f8b921