[INFO] cloning repository https://github.com/benruijl/reform [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/benruijl/reform" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenruijl%2Freform", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenruijl%2Freform'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bb5d8189e52e37201c37932cffff5a332d7c9092 [INFO] documenting benruijl/reform against beta-2022-05-20 for beta-1.62-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenruijl%2Freform" "/workspace/builds/worker-25/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-25/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/benruijl/reform on toolchain beta-2022-05-20 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/benruijl/reform [INFO] finished tweaking git repo https://github.com/benruijl/reform [INFO] tweaked toml for git repo https://github.com/benruijl/reform written to /workspace/builds/worker-25/source/Cargo.toml [INFO] crate git repo https://github.com/benruijl/reform already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 755650a037b7ee9b145306fd023b317a6490feeca60df1602aae688a3c5bdd5a [INFO] running `Command { std: "docker" "start" "-a" "755650a037b7ee9b145306fd023b317a6490feeca60df1602aae688a3c5bdd5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "755650a037b7ee9b145306fd023b317a6490feeca60df1602aae688a3c5bdd5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "755650a037b7ee9b145306fd023b317a6490feeca60df1602aae688a3c5bdd5a", kill_on_drop: false }` [INFO] [stdout] 755650a037b7ee9b145306fd023b317a6490feeca60df1602aae688a3c5bdd5a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9a5c40aac4d555525d6312ee6064c65a38312fbd46830549ce35815febe73145 [INFO] running `Command { std: "docker" "start" "-a" "9a5c40aac4d555525d6312ee6064c65a38312fbd46830549ce35815febe73145", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.50 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Checking cfg-if v0.1.7 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling proc-macro2 v0.4.27 [INFO] [stderr] Checking rand_core v0.4.0 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Checking smallvec v0.6.9 [INFO] [stderr] Compiling ucd-trie v0.1.1 [INFO] [stderr] Compiling syn v0.15.29 [INFO] [stderr] Checking crossbeam-utils v0.5.0 [INFO] [stderr] Compiling num-complex v0.2.1 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling matrixmultiply v0.1.15 [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Compiling regex v1.1.2 [INFO] [stderr] Checking ucd-util v0.1.3 [INFO] [stderr] Compiling maplit v1.0.1 [INFO] [stderr] Compiling ndarray v0.12.1 [INFO] [stderr] Checking either v1.5.1 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Checking utf8-ranges v1.0.2 [INFO] [stderr] Compiling rug v1.3.0 [INFO] [stderr] Checking rawpointer v0.1.0 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking bitflags v1.0.4 [INFO] [stderr] Checking termcolor v1.0.4 [INFO] [stderr] Checking strsim v0.7.0 [INFO] [stderr] Checking fastdivide v0.2.0 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking crossbeam-utils v0.6.5 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking textwrap v0.10.0 [INFO] [stderr] Checking regex-syntax v0.6.5 [INFO] [stderr] Compiling pest v2.1.0 [INFO] [stderr] Checking owning_ref v0.4.0 [INFO] [stderr] Checking humantime v1.2.0 [INFO] [stderr] Checking itertools v0.7.11 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Compiling gmp-mpfr-sys v1.1.12 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Checking hashbrown v0.1.8 [INFO] [stderr] Checking clap v2.32.0 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Checking crossbeam-epoch v0.6.1 [INFO] [stderr] Checking crossbeam-epoch v0.5.2 [INFO] [stderr] Compiling pest_meta v2.1.0 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking crossbeam-deque v0.5.2 [INFO] [stderr] Checking parking_lot v0.6.4 [INFO] [stderr] Checking crossbeam-channel v0.2.6 [INFO] [stderr] Checking crossbeam v0.4.1 [INFO] [stderr] Checking env_logger v0.5.13 [INFO] [stderr] Compiling pest_generator v2.1.0 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Documenting reform v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary braces around function argument [INFO] [stdout] --> src/module.rs:234:74 [INFO] [stdout] | [INFO] [stdout] 234 | MatchOpt::Single(x) => StatementResult::Executed({ x.clone() }), // FIXME: it is not always executed! [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 234 - MatchOpt::Single(x) => StatementResult::Executed({ x.clone() }), // FIXME: it is not always executed! [INFO] [stdout] 234 + MatchOpt::Single(x) => StatementResult::Executed(x.clone()), // FIXME: it is not always executed! [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around function argument [INFO] [stdout] --> src/module.rs:235:79 [INFO] [stdout] | [INFO] [stdout] 235 | MatchOpt::SingleOwned(x) => StatementResult::Executed({ x }), [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 235 - MatchOpt::SingleOwned(x) => StatementResult::Executed({ x }), [INFO] [stdout] 235 + MatchOpt::SingleOwned(x) => StatementResult::Executed(x), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/parser/mod.rs:776:16 [INFO] [stdout] | [INFO] [stdout] 776 | type Err = (String); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 776 - type Err = (String); [INFO] [stdout] 776 + type Err = String; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/parser/mod.rs:785:16 [INFO] [stdout] | [INFO] [stdout] 785 | type Err = (String); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 785 - type Err = (String); [INFO] [stdout] 785 + type Err = String; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 55.57s [INFO] running `Command { std: "docker" "inspect" "9a5c40aac4d555525d6312ee6064c65a38312fbd46830549ce35815febe73145", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a5c40aac4d555525d6312ee6064c65a38312fbd46830549ce35815febe73145", kill_on_drop: false }` [INFO] [stdout] 9a5c40aac4d555525d6312ee6064c65a38312fbd46830549ce35815febe73145 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }` [INFO] [stdout] 337b3be686994a307abec76b61eb658008ffbad1903b76cae082d72371ed98fc [INFO] running `Command { std: "docker" "start" "-a" "337b3be686994a307abec76b61eb658008ffbad1903b76cae082d72371ed98fc", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.50 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking cfg-if v0.1.7 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Compiling proc-macro2 v0.4.27 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Checking rand_core v0.4.0 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.29 [INFO] [stderr] Compiling ucd-trie v0.1.1 [INFO] [stderr] Checking crossbeam-utils v0.5.0 [INFO] [stderr] Checking smallvec v0.6.9 [INFO] [stderr] Checking ucd-util v0.1.3 [INFO] [stderr] Compiling regex v1.1.2 [INFO] [stderr] Compiling num-complex v0.2.1 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling maplit v1.0.1 [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Compiling matrixmultiply v0.1.15 [INFO] [stderr] Checking utf8-ranges v1.0.2 [INFO] [stderr] Checking rawpointer v0.1.0 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Compiling rug v1.3.0 [INFO] [stderr] Checking either v1.5.1 [INFO] [stderr] Compiling ndarray v0.12.1 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking bitflags v1.0.4 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking strsim v0.7.0 [INFO] [stderr] Checking termcolor v1.0.4 [INFO] [stderr] Checking fastdivide v0.2.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking crossbeam-utils v0.6.5 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking itertools v0.7.11 [INFO] [stderr] Checking owning_ref v0.4.0 [INFO] [stderr] Checking humantime v1.2.0 [INFO] [stderr] Checking regex-syntax v0.6.5 [INFO] [stderr] Checking textwrap v0.10.0 [INFO] [stderr] Checking pest v2.1.0 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Checking hashbrown v0.1.8 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling pest_meta v2.1.0 [INFO] [stderr] Checking crossbeam-epoch v0.6.1 [INFO] [stderr] Checking crossbeam-epoch v0.5.2 [INFO] [stderr] Compiling gmp-mpfr-sys v1.1.12 [INFO] [stderr] Checking clap v2.32.0 [INFO] [stderr] Checking crossbeam-deque v0.5.2 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking parking_lot v0.6.4 [INFO] [stderr] Checking env_logger v0.5.13 [INFO] [stderr] Checking crossbeam-channel v0.2.6 [INFO] [stderr] Compiling pest_generator v2.1.0 [INFO] [stderr] Checking crossbeam v0.4.1 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Documenting reform v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary braces around function argument [INFO] [stdout] --> src/module.rs:234:74 [INFO] [stdout] | [INFO] [stdout] 234 | MatchOpt::Single(x) => StatementResult::Executed({ x.clone() }), // FIXME: it is not always executed! [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 234 - MatchOpt::Single(x) => StatementResult::Executed({ x.clone() }), // FIXME: it is not always executed! [INFO] [stdout] 234 + MatchOpt::Single(x) => StatementResult::Executed(x.clone()), // FIXME: it is not always executed! [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around function argument [INFO] [stdout] --> src/module.rs:235:79 [INFO] [stdout] | [INFO] [stdout] 235 | MatchOpt::SingleOwned(x) => StatementResult::Executed({ x }), [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 235 - MatchOpt::SingleOwned(x) => StatementResult::Executed({ x }), [INFO] [stdout] 235 + MatchOpt::SingleOwned(x) => StatementResult::Executed(x), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/parser/mod.rs:776:16 [INFO] [stdout] | [INFO] [stdout] 776 | type Err = (String); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 776 - type Err = (String); [INFO] [stdout] 776 + type Err = String; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/parser/mod.rs:785:16 [INFO] [stdout] | [INFO] [stdout] 785 | type Err = (String); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 785 - type Err = (String); [INFO] [stdout] 785 + type Err = String; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 28.87s [INFO] running `Command { std: "docker" "inspect" "337b3be686994a307abec76b61eb658008ffbad1903b76cae082d72371ed98fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "337b3be686994a307abec76b61eb658008ffbad1903b76cae082d72371ed98fc", kill_on_drop: false }` [INFO] [stdout] 337b3be686994a307abec76b61eb658008ffbad1903b76cae082d72371ed98fc