[INFO] cloning repository https://github.com/kiridaruma/onset-enhanced [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kiridaruma/onset-enhanced" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkiridaruma%2Fonset-enhanced", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkiridaruma%2Fonset-enhanced'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a5a387eda3c54c6c1876074108d0b5e28c1d0e6a [INFO] checking kiridaruma/onset-enhanced against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkiridaruma%2Fonset-enhanced" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kiridaruma/onset-enhanced on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kiridaruma/onset-enhanced [INFO] finished tweaking git repo https://github.com/kiridaruma/onset-enhanced [INFO] tweaked toml for git repo https://github.com/kiridaruma/onset-enhanced written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/kiridaruma/onset-enhanced 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded paste v1.0.7 [INFO] [stderr] Downloaded uuid v1.1.2 [INFO] [stderr] Downloaded http-range-header v0.3.0 [INFO] [stderr] Downloaded tracing-core v0.1.27 [INFO] [stderr] Downloaded axum-core v0.2.6 [INFO] [stderr] Downloaded matchit v0.5.0 [INFO] [stderr] Downloaded tower-http v0.3.4 [INFO] [stderr] Downloaded axum v0.5.9 [INFO] [stderr] Downloaded indexmap v1.9.0 [INFO] [stderr] Downloaded rmp v0.8.11 [INFO] [stderr] Downloaded rmp-serde v1.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 013c4c54ad6e2f3f6bf4d0dccb7ff51ad2e9676297b72857d24a4614e006746c [INFO] running `Command { std: "docker" "start" "-a" "013c4c54ad6e2f3f6bf4d0dccb7ff51ad2e9676297b72857d24a4614e006746c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "013c4c54ad6e2f3f6bf4d0dccb7ff51ad2e9676297b72857d24a4614e006746c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "013c4c54ad6e2f3f6bf4d0dccb7ff51ad2e9676297b72857d24a4614e006746c", kill_on_drop: false }` [INFO] [stdout] 013c4c54ad6e2f3f6bf4d0dccb7ff51ad2e9676297b72857d24a4614e006746c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 24b1d85e38733f4f9681fb83dd4180b92e8e459a14539ccff116b9d6e95b83fa [INFO] running `Command { std: "docker" "start" "-a" "24b1d85e38733f4f9681fb83dd4180b92e8e459a14539ccff116b9d6e95b83fa", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Checking tracing-core v0.1.27 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Compiling indexmap v1.9.0 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking tower-layer v0.3.1 [INFO] [stderr] Compiling serde_json v1.0.81 [INFO] [stderr] Checking http-range-header v0.3.0 [INFO] [stderr] Compiling paste v1.0.7 [INFO] [stderr] Checking sync_wrapper v0.1.1 [INFO] [stderr] Checking matchit v0.5.0 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking tracing v0.1.35 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking rmp v0.8.11 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Compiling pin-project-internal v1.0.10 [INFO] [stderr] Compiling async-trait v0.1.56 [INFO] [stderr] Checking tokio v1.19.2 [INFO] [stderr] Checking axum-core v0.2.6 [INFO] [stderr] Checking pin-project v1.0.10 [INFO] [stderr] Checking serde v1.0.137 [INFO] [stderr] Checking tokio-util v0.7.3 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking h2 v0.3.13 [INFO] [stderr] Checking tower-http v0.3.4 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking rmp-serde v1.1.0 [INFO] [stderr] Checking toml v0.5.9 [INFO] [stderr] Checking uuid v1.1.2 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking hyper v0.14.19 [INFO] [stderr] Checking axum v0.5.9 [INFO] [stderr] Checking onset-enhanced v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `fs2` is imported redundantly [INFO] [stdout] --> src/config.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use fs2::{self, FileExt}; [INFO] [stdout] | ^^^^ the item `fs2` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `toml` is imported redundantly [INFO] [stdout] --> src/config.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use toml; [INFO] [stdout] | ^^^^ the item `toml` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `fs2` is imported redundantly [INFO] [stdout] --> src/config.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use fs2::{self, FileExt}; [INFO] [stdout] | ^^^^ the item `fs2` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `toml` is imported redundantly [INFO] [stdout] --> src/config.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use toml; [INFO] [stdout] | ^^^^ the item `toml` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> src/main.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | let config = Config::load(&path).unwrap_or_else(|err| match err { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/config.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct Config { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 10 | data_dir: PathBuf, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 11 | bcdice_url: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 12 | room_count_limit: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 13 | room_name_limit: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 14 | room_delete_interval_sec: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 15 | message_length_limit: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 16 | nickname_length_limit: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/config.rs:20:16 [INFO] [stdout] | [INFO] [stdout] 20 | LoadFailed(io::Error), [INFO] [stdout] | ---------- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 20 | LoadFailed(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/config.rs:21:17 [INFO] [stdout] | [INFO] [stdout] 21 | ParseFailed(toml::de::Error), [INFO] [stdout] | ----------- ^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 21 | ParseFailed(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/config.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 24 | impl Config { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] 25 | pub fn data_dir(&self) -> &Path { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn bcdice_url(&self) -> &str { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | pub fn room_count_limit(&self) -> &u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | pub fn room_name_limit(&self) -> &u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 41 | pub fn room_delete_interval_sec(&self) -> &u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | pub fn message_length_limit(&self) -> &u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | pub fn nickname_length_limit(&self) -> &u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RoomlistFile` is never constructed [INFO] [stdout] --> src/file/roomlist_file.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct RoomlistFile { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `read`, and `update` are never used [INFO] [stdout] --> src/file/roomlist_file.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl RoomlistFile { [INFO] [stdout] | ----------------- associated items in this implementation [INFO] [stdout] 12 | pub fn new(path: &Path) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 17 | pub fn read(&mut self) -> Option { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn update Roomlist>(&mut self, f: F) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `empty_roomlist`, `create_room`, `find`, and `update_room` are never used [INFO] [stdout] --> src/room.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 20 | impl Roomlist { [INFO] [stdout] | ------------- associated items in this implementation [INFO] [stdout] 21 | pub fn empty_roomlist() -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn create_room(&mut self, name: String, description: String, now: DateTime) -> Uuid { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 40 | pub fn find(&self, id: &Uuid) -> Option<&Room> { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | pub fn update_room( [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> src/main.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | let config = Config::load(&path).unwrap_or_else(|err| match err { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/config.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct Config { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 10 | data_dir: PathBuf, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 11 | bcdice_url: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 12 | room_count_limit: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 13 | room_name_limit: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 14 | room_delete_interval_sec: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 15 | message_length_limit: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 16 | nickname_length_limit: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/config.rs:20:16 [INFO] [stdout] | [INFO] [stdout] 20 | LoadFailed(io::Error), [INFO] [stdout] | ---------- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 20 | LoadFailed(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/config.rs:21:17 [INFO] [stdout] | [INFO] [stdout] 21 | ParseFailed(toml::de::Error), [INFO] [stdout] | ----------- ^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 21 | ParseFailed(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/config.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 24 | impl Config { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] 25 | pub fn data_dir(&self) -> &Path { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn bcdice_url(&self) -> &str { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | pub fn room_count_limit(&self) -> &u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | pub fn room_name_limit(&self) -> &u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 41 | pub fn room_delete_interval_sec(&self) -> &u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | pub fn message_length_limit(&self) -> &u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | pub fn nickname_length_limit(&self) -> &u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RoomlistFile` is never constructed [INFO] [stdout] --> src/file/roomlist_file.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct RoomlistFile { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `read`, and `update` are never used [INFO] [stdout] --> src/file/roomlist_file.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl RoomlistFile { [INFO] [stdout] | ----------------- associated items in this implementation [INFO] [stdout] 12 | pub fn new(path: &Path) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 17 | pub fn read(&mut self) -> Option { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn update Roomlist>(&mut self, f: F) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.82s [INFO] running `Command { std: "docker" "inspect" "24b1d85e38733f4f9681fb83dd4180b92e8e459a14539ccff116b9d6e95b83fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "24b1d85e38733f4f9681fb83dd4180b92e8e459a14539ccff116b9d6e95b83fa", kill_on_drop: false }` [INFO] [stdout] 24b1d85e38733f4f9681fb83dd4180b92e8e459a14539ccff116b9d6e95b83fa [INFO] checking kiridaruma/onset-enhanced against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkiridaruma%2Fonset-enhanced" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kiridaruma/onset-enhanced on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kiridaruma/onset-enhanced [INFO] finished tweaking git repo https://github.com/kiridaruma/onset-enhanced [INFO] tweaked toml for git repo https://github.com/kiridaruma/onset-enhanced written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/kiridaruma/onset-enhanced 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7c630510ae62daec00b9678bf979cc447c9e5188ef9e8d4ab8ed38042b612574 [INFO] running `Command { std: "docker" "start" "-a" "7c630510ae62daec00b9678bf979cc447c9e5188ef9e8d4ab8ed38042b612574", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7c630510ae62daec00b9678bf979cc447c9e5188ef9e8d4ab8ed38042b612574", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c630510ae62daec00b9678bf979cc447c9e5188ef9e8d4ab8ed38042b612574", kill_on_drop: false }` [INFO] [stdout] 7c630510ae62daec00b9678bf979cc447c9e5188ef9e8d4ab8ed38042b612574 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8a37485388e421cc0f933fb5d98705f25dbb3fbe8fc71ce30070c1f0b4addb24 [INFO] running `Command { std: "docker" "start" "-a" "8a37485388e421cc0f933fb5d98705f25dbb3fbe8fc71ce30070c1f0b4addb24", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Checking tracing-core v0.1.27 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling indexmap v1.9.0 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking tower-layer v0.3.1 [INFO] [stderr] Compiling serde_json v1.0.81 [INFO] [stderr] Checking http-range-header v0.3.0 [INFO] [stderr] Compiling paste v1.0.7 [INFO] [stderr] Checking sync_wrapper v0.1.1 [INFO] [stderr] Checking matchit v0.5.0 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking tracing v0.1.35 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking rmp v0.8.11 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Compiling pin-project-internal v1.0.10 [INFO] [stderr] Compiling async-trait v0.1.56 [INFO] [stderr] Checking tokio v1.19.2 [INFO] [stderr] Checking axum-core v0.2.6 [INFO] [stderr] Checking pin-project v1.0.10 [INFO] [stderr] Checking serde v1.0.137 [INFO] [stderr] Checking tokio-util v0.7.3 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking tower-http v0.3.4 [INFO] [stderr] Checking h2 v0.3.13 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking rmp-serde v1.1.0 [INFO] [stderr] Checking toml v0.5.9 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking uuid v1.1.2 [INFO] [stderr] Checking hyper v0.14.19 [INFO] [stderr] Checking axum v0.5.9 [INFO] [stderr] Checking onset-enhanced v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `fs2` is imported redundantly [INFO] [stdout] --> src/config.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use fs2::{self, FileExt}; [INFO] [stdout] | ^^^^ the item `fs2` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `toml` is imported redundantly [INFO] [stdout] --> src/config.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use toml; [INFO] [stdout] | ^^^^ the item `toml` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `fs2` is imported redundantly [INFO] [stdout] --> src/config.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use fs2::{self, FileExt}; [INFO] [stdout] | ^^^^ the item `fs2` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `toml` is imported redundantly [INFO] [stdout] --> src/config.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use toml; [INFO] [stdout] | ^^^^ the item `toml` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> src/main.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | let config = Config::load(&path).unwrap_or_else(|err| match err { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/config.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct Config { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 10 | data_dir: PathBuf, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 11 | bcdice_url: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 12 | room_count_limit: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 13 | room_name_limit: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 14 | room_delete_interval_sec: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 15 | message_length_limit: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 16 | nickname_length_limit: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/config.rs:20:16 [INFO] [stdout] | [INFO] [stdout] 20 | LoadFailed(io::Error), [INFO] [stdout] | ---------- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 20 | LoadFailed(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/config.rs:21:17 [INFO] [stdout] | [INFO] [stdout] 21 | ParseFailed(toml::de::Error), [INFO] [stdout] | ----------- ^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 21 | ParseFailed(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/config.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 24 | impl Config { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] 25 | pub fn data_dir(&self) -> &Path { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn bcdice_url(&self) -> &str { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | pub fn room_count_limit(&self) -> &u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | pub fn room_name_limit(&self) -> &u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 41 | pub fn room_delete_interval_sec(&self) -> &u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | pub fn message_length_limit(&self) -> &u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | pub fn nickname_length_limit(&self) -> &u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RoomlistFile` is never constructed [INFO] [stdout] --> src/file/roomlist_file.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct RoomlistFile { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `read`, and `update` are never used [INFO] [stdout] --> src/file/roomlist_file.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl RoomlistFile { [INFO] [stdout] | ----------------- associated items in this implementation [INFO] [stdout] 12 | pub fn new(path: &Path) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 17 | pub fn read(&mut self) -> Option { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn update Roomlist>(&mut self, f: F) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `empty_roomlist`, `create_room`, `find`, and `update_room` are never used [INFO] [stdout] --> src/room.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 20 | impl Roomlist { [INFO] [stdout] | ------------- associated items in this implementation [INFO] [stdout] 21 | pub fn empty_roomlist() -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn create_room(&mut self, name: String, description: String, now: DateTime) -> Uuid { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 40 | pub fn find(&self, id: &Uuid) -> Option<&Room> { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | pub fn update_room( [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> src/main.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | let config = Config::load(&path).unwrap_or_else(|err| match err { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/config.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct Config { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 10 | data_dir: PathBuf, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 11 | bcdice_url: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 12 | room_count_limit: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 13 | room_name_limit: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 14 | room_delete_interval_sec: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 15 | message_length_limit: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 16 | nickname_length_limit: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/config.rs:20:16 [INFO] [stdout] | [INFO] [stdout] 20 | LoadFailed(io::Error), [INFO] [stdout] | ---------- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 20 | LoadFailed(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/config.rs:21:17 [INFO] [stdout] | [INFO] [stdout] 21 | ParseFailed(toml::de::Error), [INFO] [stdout] | ----------- ^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 21 | ParseFailed(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/config.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 24 | impl Config { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] 25 | pub fn data_dir(&self) -> &Path { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn bcdice_url(&self) -> &str { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | pub fn room_count_limit(&self) -> &u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | pub fn room_name_limit(&self) -> &u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 41 | pub fn room_delete_interval_sec(&self) -> &u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | pub fn message_length_limit(&self) -> &u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | pub fn nickname_length_limit(&self) -> &u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RoomlistFile` is never constructed [INFO] [stdout] --> src/file/roomlist_file.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct RoomlistFile { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `read`, and `update` are never used [INFO] [stdout] --> src/file/roomlist_file.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl RoomlistFile { [INFO] [stdout] | ----------------- associated items in this implementation [INFO] [stdout] 12 | pub fn new(path: &Path) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 17 | pub fn read(&mut self) -> Option { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn update Roomlist>(&mut self, f: F) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.89s [INFO] running `Command { std: "docker" "inspect" "8a37485388e421cc0f933fb5d98705f25dbb3fbe8fc71ce30070c1f0b4addb24", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a37485388e421cc0f933fb5d98705f25dbb3fbe8fc71ce30070c1f0b4addb24", kill_on_drop: false }` [INFO] [stdout] 8a37485388e421cc0f933fb5d98705f25dbb3fbe8fc71ce30070c1f0b4addb24