[INFO] fetching crate rkv 0.17.0... [INFO] documenting rkv-0.17.0 against 1.61.0 for beta-1.62-rustdoc-1 [INFO] extracting crate rkv 0.17.0 into /workspace/builds/worker-18/source [INFO] validating manifest of crates.io crate rkv 0.17.0 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 crates.io crate rkv 0.17.0 [INFO] finished tweaking crates.io crate rkv 0.17.0 [INFO] tweaked toml for crates.io crate rkv 0.17.0 written to /workspace/builds/worker-18/source/Cargo.toml [INFO] crate crates.io crate rkv 0.17.0 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] Downloading crates ... [INFO] [stderr] Downloaded tinyvec v1.1.0 [INFO] [stderr] Downloaded rand_core v0.6.1 [INFO] [stderr] Downloaded rand v0.8.2 [INFO] [stderr] Downloaded getrandom v0.2.1 [INFO] [stderr] Downloaded syn v1.0.58 [INFO] [stderr] Downloaded libc v0.2.82 [INFO] [stderr] Downloaded paste-impl v0.1.18 [INFO] [stderr] Downloaded paste v0.1.18 [INFO] [stderr] Downloaded serde_derive v1.0.119 [INFO] [stderr] Downloaded log v0.4.13 [INFO] [stderr] Downloaded lmdb-rkv-sys v0.11.0 [INFO] [stderr] Downloaded cc v1.0.66 [INFO] [stderr] Downloaded thiserror v1.0.23 [INFO] [stderr] Downloaded byteorder v1.4.2 [INFO] [stderr] Downloaded thiserror-impl v1.0.23 [INFO] [stderr] Downloaded wasi v0.10.1+wasi-snapshot-preview1 [INFO] [stderr] Downloaded bincode v1.3.1 [INFO] [stderr] Downloaded id-arena v2.2.1 [INFO] [stderr] Downloaded form_urlencoded v1.0.0 [INFO] [stderr] Downloaded url v2.2.0 [INFO] [stderr] Downloaded unicode-normalization v0.1.16 [INFO] [stderr] Downloaded lmdb-rkv v0.14.0 [INFO] [stderr] Downloaded serde v1.0.119 [INFO] [stderr] Downloaded redox_syscall v0.2.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 3bcc4d1820713237bc985b5e84daa6459be35a0a0fad040d63fd816cfa45d8db [INFO] running `Command { std: "docker" "start" "-a" "3bcc4d1820713237bc985b5e84daa6459be35a0a0fad040d63fd816cfa45d8db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3bcc4d1820713237bc985b5e84daa6459be35a0a0fad040d63fd816cfa45d8db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3bcc4d1820713237bc985b5e84daa6459be35a0a0fad040d63fd816cfa45d8db", kill_on_drop: false }` [INFO] [stdout] 3bcc4d1820713237bc985b5e84daa6459be35a0a0fad040d63fd816cfa45d8db [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 8e8dc27861d04228c44beacdb86a1dd878789582fc146505f0ff5f9fefea28d2 [INFO] running `Command { std: "docker" "start" "-a" "8e8dc27861d04228c44beacdb86a1dd878789582fc146505f0ff5f9fefea28d2", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.58 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling libc v0.2.82 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling serde_derive v1.0.119 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Compiling serde v1.0.119 [INFO] [stderr] Compiling log v0.4.13 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking byteorder v1.4.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking id-arena v2.2.1 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking arrayref v0.3.6 [INFO] [stderr] Checking tinyvec v1.1.0 [INFO] [stderr] Checking form_urlencoded v1.0.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling lmdb-rkv-sys v0.11.0 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Checking unicode-normalization v0.1.16 [INFO] [stderr] Compiling paste-impl v0.1.18 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking ordered-float v1.1.1 [INFO] [stderr] Checking url v2.2.0 [INFO] [stderr] Checking paste v0.1.18 [INFO] [stderr] Checking lmdb-rkv v0.14.0 [INFO] [stderr] Compiling thiserror-impl v1.0.23 [INFO] [stderr] Checking thiserror v1.0.23 [INFO] [stderr] Checking bincode v1.3.1 [INFO] [stderr] Checking rkv v0.17.0 (/opt/rustwide/workdir) [INFO] [stderr] Documenting rkv v0.17.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `path` [INFO] [stdout] --> src/env.rs:64:5 [INFO] [stdout] | [INFO] [stdout] 64 | path: PathBuf, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Rkv` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/env.rs:62:10 [INFO] [stdout] | [INFO] [stdout] 62 | #[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: `md_pad` [INFO] [stdout] --> src/backend/impl_lmdb/arch_migrator.rs:169:5 [INFO] [stdout] | [INFO] [stdout] 169 | md_pad: u32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Database` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/backend/impl_lmdb/arch_migrator.rs:167:10 [INFO] [stdout] | [INFO] [stdout] 167 | #[derive(Clone, Debug, Default)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `md_depth` [INFO] [stdout] --> src/backend/impl_lmdb/arch_migrator.rs:171:5 [INFO] [stdout] | [INFO] [stdout] 171 | md_depth: u16, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Database` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/backend/impl_lmdb/arch_migrator.rs:167:10 [INFO] [stdout] | [INFO] [stdout] 167 | #[derive(Clone, Debug, Default)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `md_branch_pages` [INFO] [stdout] --> src/backend/impl_lmdb/arch_migrator.rs:172:5 [INFO] [stdout] | [INFO] [stdout] 172 | md_branch_pages: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Database` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/backend/impl_lmdb/arch_migrator.rs:167:10 [INFO] [stdout] | [INFO] [stdout] 167 | #[derive(Clone, Debug, Default)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `md_leaf_pages` [INFO] [stdout] --> src/backend/impl_lmdb/arch_migrator.rs:173:5 [INFO] [stdout] | [INFO] [stdout] 173 | md_leaf_pages: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Database` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/backend/impl_lmdb/arch_migrator.rs:167:10 [INFO] [stdout] | [INFO] [stdout] 167 | #[derive(Clone, Debug, Default)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `md_overflow_pages` [INFO] [stdout] --> src/backend/impl_lmdb/arch_migrator.rs:174:5 [INFO] [stdout] | [INFO] [stdout] 174 | md_overflow_pages: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Database` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/backend/impl_lmdb/arch_migrator.rs:167:10 [INFO] [stdout] | [INFO] [stdout] 167 | #[derive(Clone, Debug, Default)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `md_entries` [INFO] [stdout] --> src/backend/impl_lmdb/arch_migrator.rs:175:5 [INFO] [stdout] | [INFO] [stdout] 175 | md_entries: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Database` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/backend/impl_lmdb/arch_migrator.rs:167:10 [INFO] [stdout] | [INFO] [stdout] 167 | #[derive(Clone, Debug, Default)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `free` [INFO] [stdout] --> src/backend/impl_lmdb/arch_migrator.rs:197:5 [INFO] [stdout] | [INFO] [stdout] 197 | free: Database, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Databases` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/backend/impl_lmdb/arch_migrator.rs:195:10 [INFO] [stdout] | [INFO] [stdout] 195 | #[derive(Debug, Default)] [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: `mm_address` [INFO] [stdout] --> src/backend/impl_lmdb/arch_migrator.rs:205:5 [INFO] [stdout] | [INFO] [stdout] 205 | mm_address: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `MetaData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/backend/impl_lmdb/arch_migrator.rs:201:10 [INFO] [stdout] | [INFO] [stdout] 201 | #[derive(Debug, Default)] [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: `mm_last_pg` [INFO] [stdout] --> src/backend/impl_lmdb/arch_migrator.rs:208:5 [INFO] [stdout] | [INFO] [stdout] 208 | mm_last_pg: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `MetaData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/backend/impl_lmdb/arch_migrator.rs:201:10 [INFO] [stdout] | [INFO] [stdout] 201 | #[derive(Debug, Default)] [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: `mn_lo` [INFO] [stdout] --> src/backend/impl_lmdb/arch_migrator.rs:215:9 [INFO] [stdout] | [INFO] [stdout] 215 | mn_lo: u16, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `LeafNode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/backend/impl_lmdb/arch_migrator.rs:212:10 [INFO] [stdout] | [INFO] [stdout] 212 | #[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: `mn_hi` [INFO] [stdout] --> src/backend/impl_lmdb/arch_migrator.rs:216:9 [INFO] [stdout] | [INFO] [stdout] 216 | mn_hi: u16, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `LeafNode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/backend/impl_lmdb/arch_migrator.rs:212:10 [INFO] [stdout] | [INFO] [stdout] 212 | #[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: `mn_flags` [INFO] [stdout] --> src/backend/impl_lmdb/arch_migrator.rs:217:9 [INFO] [stdout] | [INFO] [stdout] 217 | mn_flags: NodeFlags, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `LeafNode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/backend/impl_lmdb/arch_migrator.rs:212:10 [INFO] [stdout] | [INFO] [stdout] 212 | #[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: `mn_ksize` [INFO] [stdout] --> src/backend/impl_lmdb/arch_migrator.rs:218:9 [INFO] [stdout] | [INFO] [stdout] 218 | mn_ksize: u16, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `LeafNode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/backend/impl_lmdb/arch_migrator.rs:212:10 [INFO] [stdout] | [INFO] [stdout] 212 | #[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: `mv_size` [INFO] [stdout] --> src/backend/impl_lmdb/arch_migrator.rs:219:9 [INFO] [stdout] | [INFO] [stdout] 219 | mv_size: u32, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `LeafNode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/backend/impl_lmdb/arch_migrator.rs:212:10 [INFO] [stdout] | [INFO] [stdout] 212 | #[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: `mn_lo` [INFO] [stdout] --> src/backend/impl_lmdb/arch_migrator.rs:224:9 [INFO] [stdout] | [INFO] [stdout] 224 | mn_lo: u16, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `LeafNode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/backend/impl_lmdb/arch_migrator.rs:212:10 [INFO] [stdout] | [INFO] [stdout] 212 | #[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: `mn_hi` [INFO] [stdout] --> src/backend/impl_lmdb/arch_migrator.rs:225:9 [INFO] [stdout] | [INFO] [stdout] 225 | mn_hi: u16, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `LeafNode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/backend/impl_lmdb/arch_migrator.rs:212:10 [INFO] [stdout] | [INFO] [stdout] 212 | #[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: `mn_flags` [INFO] [stdout] --> src/backend/impl_lmdb/arch_migrator.rs:226:9 [INFO] [stdout] | [INFO] [stdout] 226 | mn_flags: NodeFlags, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `LeafNode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/backend/impl_lmdb/arch_migrator.rs:212:10 [INFO] [stdout] | [INFO] [stdout] 212 | #[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: `mn_ksize` [INFO] [stdout] --> src/backend/impl_lmdb/arch_migrator.rs:227:9 [INFO] [stdout] | [INFO] [stdout] 227 | mn_ksize: u16, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `LeafNode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/backend/impl_lmdb/arch_migrator.rs:212:10 [INFO] [stdout] | [INFO] [stdout] 212 | #[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: `mn_lo` [INFO] [stdout] --> src/backend/impl_lmdb/arch_migrator.rs:233:9 [INFO] [stdout] | [INFO] [stdout] 233 | mn_lo: u16, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `LeafNode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/backend/impl_lmdb/arch_migrator.rs:212:10 [INFO] [stdout] | [INFO] [stdout] 212 | #[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: `mn_hi` [INFO] [stdout] --> src/backend/impl_lmdb/arch_migrator.rs:234:9 [INFO] [stdout] | [INFO] [stdout] 234 | mn_hi: u16, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `LeafNode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/backend/impl_lmdb/arch_migrator.rs:212:10 [INFO] [stdout] | [INFO] [stdout] 212 | #[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: `mn_flags` [INFO] [stdout] --> src/backend/impl_lmdb/arch_migrator.rs:235:9 [INFO] [stdout] | [INFO] [stdout] 235 | mn_flags: NodeFlags, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `LeafNode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/backend/impl_lmdb/arch_migrator.rs:212:10 [INFO] [stdout] | [INFO] [stdout] 212 | #[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: `mn_ksize` [INFO] [stdout] --> src/backend/impl_lmdb/arch_migrator.rs:236:9 [INFO] [stdout] | [INFO] [stdout] 236 | mn_ksize: u16, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `LeafNode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/backend/impl_lmdb/arch_migrator.rs:212:10 [INFO] [stdout] | [INFO] [stdout] 212 | #[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: `mv_size` [INFO] [stdout] --> src/backend/impl_lmdb/arch_migrator.rs:237:9 [INFO] [stdout] | [INFO] [stdout] 237 | mv_size: u32, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `LeafNode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/backend/impl_lmdb/arch_migrator.rs:212:10 [INFO] [stdout] | [INFO] [stdout] 212 | #[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: `value` [INFO] [stdout] --> src/backend/impl_lmdb/arch_migrator.rs:239:9 [INFO] [stdout] | [INFO] [stdout] 239 | value: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `LeafNode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/backend/impl_lmdb/arch_migrator.rs:212:10 [INFO] [stdout] | [INFO] [stdout] 212 | #[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: `mn_ksize` [INFO] [stdout] --> src/backend/impl_lmdb/arch_migrator.rs:247:5 [INFO] [stdout] | [INFO] [stdout] 247 | mn_ksize: u16, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `BranchNode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/backend/impl_lmdb/arch_migrator.rs:244:10 [INFO] [stdout] | [INFO] [stdout] 244 | #[derive(Debug, Default)] [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: `mn_data` [INFO] [stdout] --> src/backend/impl_lmdb/arch_migrator.rs:248:5 [INFO] [stdout] | [INFO] [stdout] 248 | mn_data: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `BranchNode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/backend/impl_lmdb/arch_migrator.rs:244:10 [INFO] [stdout] | [INFO] [stdout] 244 | #[derive(Debug, Default)] [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: `mp_pgno` [INFO] [stdout] --> src/backend/impl_lmdb/arch_migrator.rs:254:9 [INFO] [stdout] | [INFO] [stdout] 254 | mp_pgno: u64, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `PageHeader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/backend/impl_lmdb/arch_migrator.rs:251:10 [INFO] [stdout] | [INFO] [stdout] 251 | #[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: `pb_upper` [INFO] [stdout] --> src/backend/impl_lmdb/arch_migrator.rs:257:9 [INFO] [stdout] | [INFO] [stdout] 257 | pb_upper: u16, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `PageHeader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/backend/impl_lmdb/arch_migrator.rs:251:10 [INFO] [stdout] | [INFO] [stdout] 251 | #[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: `mp_pgno` [INFO] [stdout] --> src/backend/impl_lmdb/arch_migrator.rs:260:9 [INFO] [stdout] | [INFO] [stdout] 260 | mp_pgno: u64, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `PageHeader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/backend/impl_lmdb/arch_migrator.rs:251:10 [INFO] [stdout] | [INFO] [stdout] 251 | #[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: `mp_flags` [INFO] [stdout] --> src/backend/impl_lmdb/arch_migrator.rs:261:9 [INFO] [stdout] | [INFO] [stdout] 261 | mp_flags: PageFlags, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `PageHeader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/backend/impl_lmdb/arch_migrator.rs:251:10 [INFO] [stdout] | [INFO] [stdout] 251 | #[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: `pb_pages` [INFO] [stdout] --> src/backend/impl_lmdb/arch_migrator.rs:262:9 [INFO] [stdout] | [INFO] [stdout] 262 | pb_pages: u32, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `PageHeader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/backend/impl_lmdb/arch_migrator.rs:251:10 [INFO] [stdout] | [INFO] [stdout] 251 | #[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: `env` [INFO] [stdout] --> src/backend/impl_safe/transaction.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | env: &'t EnvironmentImpl, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `RoTransactionImpl` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/backend/impl_safe/transaction.rs:31:10 [INFO] [stdout] | [INFO] [stdout] 31 | #[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: `idx` [INFO] [stdout] --> src/backend/impl_safe/transaction.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | idx: Arc<()>, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `RoTransactionImpl` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/backend/impl_safe/transaction.rs:31:10 [INFO] [stdout] | [INFO] [stdout] 31 | #[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: `idx` [INFO] [stdout] --> src/backend/impl_safe/transaction.rs:76:5 [INFO] [stdout] | [INFO] [stdout] 76 | idx: Arc<()>, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `RwTransactionImpl` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/backend/impl_safe/transaction.rs:72:10 [INFO] [stdout] | [INFO] [stdout] 72 | #[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: 35 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this URL is not a hyperlink [INFO] [stdout] --> src/manager.rs:62:24 [INFO] [stdout] | [INFO] [stdout] 62 | /// disabling it. See: https://bugzilla.mozilla.org/show_bug.cgi?id=1531887 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(rustdoc::bare_urls)]` on by default [INFO] [stdout] = note: bare URLs are not automatically turned into clickable links [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 18.02s [INFO] running `Command { std: "docker" "inspect" "8e8dc27861d04228c44beacdb86a1dd878789582fc146505f0ff5f9fefea28d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e8dc27861d04228c44beacdb86a1dd878789582fc146505f0ff5f9fefea28d2", kill_on_drop: false }` [INFO] [stdout] 8e8dc27861d04228c44beacdb86a1dd878789582fc146505f0ff5f9fefea28d2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=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] 6069c99fa87c6bbbdac6c4c03db5965dd63480f209d663cb8398a2a66066a84f [INFO] running `Command { std: "docker" "start" "-a" "6069c99fa87c6bbbdac6c4c03db5965dd63480f209d663cb8398a2a66066a84f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.58 [INFO] [stderr] Compiling libc v0.2.82 [INFO] [stderr] Compiling serde_derive v1.0.119 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling serde v1.0.119 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking byteorder v1.4.2 [INFO] [stderr] Compiling log v0.4.13 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking id-arena v2.2.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking arrayref v0.3.6 [INFO] [stderr] Checking tinyvec v1.1.0 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking form_urlencoded v1.0.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking unicode-normalization v0.1.16 [INFO] [stderr] Compiling lmdb-rkv-sys v0.11.0 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling paste-impl v0.1.18 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking ordered-float v1.1.1 [INFO] [stderr] Checking paste v0.1.18 [INFO] [stderr] Checking url v2.2.0 [INFO] [stderr] Checking lmdb-rkv v0.14.0 [INFO] [stderr] Compiling thiserror-impl v1.0.23 [INFO] [stderr] Checking thiserror v1.0.23 [INFO] [stderr] Checking bincode v1.3.1 [INFO] [stderr] Documenting rkv v0.17.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: this URL is not a hyperlink [INFO] [stdout] --> src/manager.rs:62:24 [INFO] [stdout] | [INFO] [stdout] 62 | /// disabling it. See: https://bugzilla.mozilla.org/show_bug.cgi?id=1531887 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(rustdoc::bare_urls)]` on by default [INFO] [stdout] = note: bare URLs are not automatically turned into clickable links [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 15.67s [INFO] running `Command { std: "docker" "inspect" "6069c99fa87c6bbbdac6c4c03db5965dd63480f209d663cb8398a2a66066a84f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6069c99fa87c6bbbdac6c4c03db5965dd63480f209d663cb8398a2a66066a84f", kill_on_drop: false }` [INFO] [stdout] 6069c99fa87c6bbbdac6c4c03db5965dd63480f209d663cb8398a2a66066a84f