[INFO] fetching crate tomllib 0.1.2... [INFO] documenting tomllib-0.1.2 against 1.61.0 for beta-1.62-rustdoc-1 [INFO] extracting crate tomllib 0.1.2 into /workspace/builds/worker-38/source [INFO] validating manifest of crates.io crate tomllib 0.1.2 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 tomllib 0.1.2 [INFO] finished tweaking crates.io crate tomllib 0.1.2 [INFO] tweaked toml for crates.io crate tomllib 0.1.2 written to /workspace/builds/worker-38/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [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 csv v0.14.7 [INFO] [stderr] Downloaded pirate v1.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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] 5435b16cad24dd32726009d4589cc6a3cfb04025bec7fed318f1343cfc6679ca [INFO] running `Command { std: "docker" "start" "-a" "5435b16cad24dd32726009d4589cc6a3cfb04025bec7fed318f1343cfc6679ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5435b16cad24dd32726009d4589cc6a3cfb04025bec7fed318f1343cfc6679ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5435b16cad24dd32726009d4589cc6a3cfb04025bec7fed318f1343cfc6679ca", kill_on_drop: false }` [INFO] [stdout] 5435b16cad24dd32726009d4589cc6a3cfb04025bec7fed318f1343cfc6679ca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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] f40f60fde00b0a1bd3208591af8c76e72b34cfaee520b467be646e0c1866c1e2 [INFO] running `Command { std: "docker" "start" "-a" "f40f60fde00b0a1bd3208591af8c76e72b34cfaee520b467be646e0c1866c1e2", kill_on_drop: false }` [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking utf8-ranges v0.1.3 [INFO] [stderr] Checking regex-syntax v0.3.9 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking byteorder v0.5.3 [INFO] [stderr] Checking pirate v1.0.0 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Checking aho-corasick v0.5.3 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking thread_local v0.2.7 [INFO] [stderr] Checking regex v0.1.80 [INFO] [stderr] Checking csv v0.14.7 [INFO] [stderr] Checking nom v1.2.4 [INFO] [stderr] Checking env_logger v0.3.5 [INFO] [stderr] Checking tomllib v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Documenting tomllib v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused macro definition: `call_s` [INFO] [stdout] --> src/internals/macros.rs:16:14 [INFO] [stdout] | [INFO] [stdout] 16 | macro_rules! call_s( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `res2opt` [INFO] [stdout] --> src/internals/macros.rs:20:14 [INFO] [stdout] | [INFO] [stdout] 20 | macro_rules! res2opt( [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/internals/ast/structs.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 40 | try!(write!(f, "{}", self.exprs[i])); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/internals/ast/structs.rs:158:33 [INFO] [stdout] | [INFO] [stdout] 158 | Children::Count(ref c) => try!(write!(f, "Subkey Count: {}, ", c.get())), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/internals/ast/structs.rs:160:9 [INFO] [stdout] | [INFO] [stdout] 160 | try!(write!(f, "Subkey Set: ")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/internals/ast/structs.rs:162:11 [INFO] [stdout] | [INFO] [stdout] 162 | try!(write!(f, "{}, ", key)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/internals/ast/structs.rs:467:7 [INFO] [stdout] | [INFO] [stdout] 467 | try!(write!(f, "{}{}", self.keys[0].ws.ws1, self.keys[0].key)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/internals/ast/structs.rs:469:9 [INFO] [stdout] | [INFO] [stdout] 469 | try!(write!(f, "{}", self.keys[i])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/internals/ast/structs.rs:621:24 [INFO] [stdout] | [INFO] [stdout] 621 | Some(ref s) => try!(write!(f, "{}{},{}", *self.val.borrow(), s.ws1, s.ws2)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/internals/ast/structs.rs:622:17 [INFO] [stdout] | [INFO] [stdout] 622 | None => try!(write!(f, "{}", *self.val.borrow())), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/internals/ast/structs.rs:625:9 [INFO] [stdout] | [INFO] [stdout] 625 | try!(write!(f, "{}", self.comment_nls[i])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/internals/ast/structs.rs:668:7 [INFO] [stdout] | [INFO] [stdout] 668 | try!(write!(f, "[")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/internals/ast/structs.rs:670:9 [INFO] [stdout] | [INFO] [stdout] 670 | try!(write!(f, "{}", comment_nl)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/internals/ast/structs.rs:673:9 [INFO] [stdout] | [INFO] [stdout] 673 | try!(write!(f, "{}", val)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/internals/ast/structs.rs:676:9 [INFO] [stdout] | [INFO] [stdout] 676 | try!(write!(f, "{}", comment_nl)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/internals/ast/structs.rs:709:24 [INFO] [stdout] | [INFO] [stdout] 709 | Some(ref s) => try!(write!(f, "{}{},{}", self.keyval, s.ws1, s.ws2)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/internals/ast/structs.rs:710:17 [INFO] [stdout] | [INFO] [stdout] 710 | None => try!(write!(f, "{}", self.keyval)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/internals/ast/structs.rs:713:9 [INFO] [stdout] | [INFO] [stdout] 713 | try!(write!(f, "{}", self.comment_nls[i])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/internals/ast/structs.rs:755:5 [INFO] [stdout] | [INFO] [stdout] 755 | try!(write!(f, "{{{}", self.ws.ws1)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/internals/ast/structs.rs:757:7 [INFO] [stdout] | [INFO] [stdout] 757 | try!(write!(f, "{}", self.keyvals[i])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/internals/ast/structs.rs:760:7 [INFO] [stdout] | [INFO] [stdout] 760 | try!(write!(f, "{}", self.keyvals[self.keyvals.len() - 1])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/types.rs:282:9 [INFO] [stdout] | [INFO] [stdout] 282 | try!(write!(f, "[")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/types.rs:284:11 [INFO] [stdout] | [INFO] [stdout] 284 | try!(write!(f, "{}, ", arr[i])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/types.rs:287:11 [INFO] [stdout] | [INFO] [stdout] 287 | try!(write!(f, "{}", arr[arr.len()-1])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/types.rs:300:9 [INFO] [stdout] | [INFO] [stdout] 300 | try!(write!(f, "{{")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/types.rs:302:11 [INFO] [stdout] | [INFO] [stdout] 302 | try!(write!(f, "{} = {}, ", it[i].0, it[i].1)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/types.rs:305:11 [INFO] [stdout] | [INFO] [stdout] 305 | try!(write!(f, "{} = {}", it[it.len()-1].0, it[it.len()-1].1)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/types.rs:1025:30 [INFO] [stdout] | [INFO] [stdout] 1025 | fn cause(&self) -> Option<&Error> { None } [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 1025 - fn cause(&self) -> Option<&Error> { None } [INFO] [stdout] 1025 + fn cause(&self) -> Option<&dyn Error> { None } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::hash::Hasher` [INFO] [stdout] --> src/types.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::hash::Hasher; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `3` [INFO] [stdout] --> src/types.rs:141:56 [INFO] [stdout] | [INFO] [stdout] 141 | /// "Array" has 5 children. The key of "D" is "Array[3]" because it is fourth element in "Array" and indexing starts [INFO] [stdout] | ^ no item named `3` in scope [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `2` [INFO] [stdout] --> src/types.rs:143:78 [INFO] [stdout] | [INFO] [stdout] 143 | /// "array_of_table" has 3 children. The key of "val 3" is "array_of_table[2].key" because it is in the third [INFO] [stdout] | ^ no item named `2` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 29 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.85s [INFO] running `Command { std: "docker" "inspect" "f40f60fde00b0a1bd3208591af8c76e72b34cfaee520b467be646e0c1866c1e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f40f60fde00b0a1bd3208591af8c76e72b34cfaee520b467be646e0c1866c1e2", kill_on_drop: false }` [INFO] [stdout] f40f60fde00b0a1bd3208591af8c76e72b34cfaee520b467be646e0c1866c1e2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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] be9d496a8c4009101a703df13a0d7f91d51856b28ba2328a932aa465770ce0aa [INFO] running `Command { std: "docker" "start" "-a" "be9d496a8c4009101a703df13a0d7f91d51856b28ba2328a932aa465770ce0aa", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking regex-syntax v0.3.9 [INFO] [stderr] Checking utf8-ranges v0.1.3 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking byteorder v0.5.3 [INFO] [stderr] Checking pirate v1.0.0 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Checking csv v0.14.7 [INFO] [stderr] Checking thread_local v0.2.7 [INFO] [stderr] Checking aho-corasick v0.5.3 [INFO] [stderr] Checking regex v0.1.80 [INFO] [stderr] Checking env_logger v0.3.5 [INFO] [stderr] Checking nom v1.2.4 [INFO] [stderr] Documenting tomllib v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unresolved link to `3` [INFO] [stdout] --> src/types.rs:141:56 [INFO] [stdout] | [INFO] [stdout] 141 | /// "Array" has 5 children. The key of "D" is "Array[3]" because it is fourth element in "Array" and indexing starts [INFO] [stdout] | ^ no item named `3` in scope [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `2` [INFO] [stdout] --> src/types.rs:143:78 [INFO] [stdout] | [INFO] [stdout] 143 | /// "array_of_table" has 3 children. The key of "val 3" is "array_of_table[2].key" because it is in the third [INFO] [stdout] | ^ no item named `2` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.42s [INFO] running `Command { std: "docker" "inspect" "be9d496a8c4009101a703df13a0d7f91d51856b28ba2328a932aa465770ce0aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be9d496a8c4009101a703df13a0d7f91d51856b28ba2328a932aa465770ce0aa", kill_on_drop: false }` [INFO] [stdout] be9d496a8c4009101a703df13a0d7f91d51856b28ba2328a932aa465770ce0aa