[INFO] cloning repository https://github.com/yentzu-wang/toml-demo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yentzu-wang/toml-demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyentzu-wang%2Ftoml-demo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyentzu-wang%2Ftoml-demo'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0b706238a02cf19cbb54630dc0e80237a4cd2068 [INFO] documenting yentzu-wang/toml-demo against 1.61.0 for beta-1.62-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyentzu-wang%2Ftoml-demo" "/workspace/builds/worker-32/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-32/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/yentzu-wang/toml-demo on toolchain 1.61.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/yentzu-wang/toml-demo [INFO] finished tweaking git repo https://github.com/yentzu-wang/toml-demo [INFO] tweaked toml for git repo https://github.com/yentzu-wang/toml-demo written to /workspace/builds/worker-32/source/Cargo.toml [INFO] crate git repo https://github.com/yentzu-wang/toml-demo already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b2b1f4b216113ca19aa8ecddce757217b8d0974c242b71f5d2ced1b0c539179f [INFO] running `Command { std: "docker" "start" "-a" "b2b1f4b216113ca19aa8ecddce757217b8d0974c242b71f5d2ced1b0c539179f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b2b1f4b216113ca19aa8ecddce757217b8d0974c242b71f5d2ced1b0c539179f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2b1f4b216113ca19aa8ecddce757217b8d0974c242b71f5d2ced1b0c539179f", kill_on_drop: false }` [INFO] [stdout] b2b1f4b216113ca19aa8ecddce757217b8d0974c242b71f5d2ced1b0c539179f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 23bb4428da013c466e9e0a2a1d28f2f7f1771866fac5fe8de4c93e6f10bfcf2d [INFO] running `Command { std: "docker" "start" "-a" "23bb4428da013c466e9e0a2a1d28f2f7f1771866fac5fe8de4c93e6f10bfcf2d", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling libc v0.2.121 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Documenting toml-demo v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking toml-demo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `kv_pairs` [INFO] [stdout] --> src/conf/poem_config.rs:99:17 [INFO] [stdout] | [INFO] [stdout] 99 | let kv_pairs = match value.as_table() { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_kv_pairs` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/conf/poem_config.rs:63:13 [INFO] [stdout] | [INFO] [stdout] 63 | let mut config = PoemConfig { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/conf/poem_config.rs:94:13 [INFO] [stdout] | [INFO] [stdout] 94 | let mut config = PoemConfig::active_default_from(Some(filename.as_ref()))?; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant is never used: `ALL` [INFO] [stdout] --> src/environment.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | pub(crate) const ALL: [Environment; 3] = [Development, Staging, Production]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant is never used: `VALID` [INFO] [stdout] --> src/environment.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | pub(crate) const VALID: &'static str = "development, staging, production"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `adapter` [INFO] [stdout] --> src/conf/basic_config.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 78 | pub(crate) adapter: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Database` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/conf/basic_config.rs:76:10 [INFO] [stdout] | [INFO] [stdout] 76 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `db_name` [INFO] [stdout] --> src/conf/basic_config.rs:79:5 [INFO] [stdout] | [INFO] [stdout] 79 | pub(crate) db_name: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Database` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/conf/basic_config.rs:76:10 [INFO] [stdout] | [INFO] [stdout] 76 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `pool` [INFO] [stdout] --> src/conf/basic_config.rs:80:5 [INFO] [stdout] | [INFO] [stdout] 80 | pub(crate) pool: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Database` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/conf/basic_config.rs:76:10 [INFO] [stdout] | [INFO] [stdout] 76 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_mut` [INFO] [stdout] --> src/conf/poem_config.rs:44:8 [INFO] [stdout] | [INFO] [stdout] 44 | fn get_mut(&mut self, env: Environment) -> &mut BasicConfig { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.62s [INFO] running `Command { std: "docker" "inspect" "23bb4428da013c466e9e0a2a1d28f2f7f1771866fac5fe8de4c93e6f10bfcf2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23bb4428da013c466e9e0a2a1d28f2f7f1771866fac5fe8de4c93e6f10bfcf2d", kill_on_drop: false }` [INFO] [stdout] 23bb4428da013c466e9e0a2a1d28f2f7f1771866fac5fe8de4c93e6f10bfcf2d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }` [INFO] [stdout] 3d6c40ce91ff10306c950ffc521ed567e129590133c3734358248e00c2cd6fb8 [INFO] running `Command { std: "docker" "start" "-a" "3d6c40ce91ff10306c950ffc521ed567e129590133c3734358248e00c2cd6fb8", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.121 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Documenting toml-demo v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.21s [INFO] running `Command { std: "docker" "inspect" "3d6c40ce91ff10306c950ffc521ed567e129590133c3734358248e00c2cd6fb8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d6c40ce91ff10306c950ffc521ed567e129590133c3734358248e00c2cd6fb8", kill_on_drop: false }` [INFO] [stdout] 3d6c40ce91ff10306c950ffc521ed567e129590133c3734358248e00c2cd6fb8