[INFO] fetching crate rscx-mdx 0.1.7... [INFO] checking rscx-mdx-0.1.7 against try#38c2997544af84fe301d600d6896397738163002 for pr-154205-1 [INFO] extracting crate rscx-mdx 0.1.7 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate rscx-mdx 0.1.7 [INFO] finished tweaking crates.io crate rscx-mdx 0.1.7 [INFO] tweaked toml for crates.io crate rscx-mdx 0.1.7 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rscx-mdx 0.1.7 on toolchain 38c2997544af84fe301d600d6896397738163002 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38c2997544af84fe301d600d6896397738163002" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate rscx-mdx 0.1.7 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" "+38c2997544af84fe301d600d6896397738163002" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+38c2997544af84fe301d600d6896397738163002" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b6521484bec3761e017fbf0f3f24c0aef515e533b35eeeef2e19d522d107e485 [INFO] running `Command { std: "docker" "start" "-a" "b6521484bec3761e017fbf0f3f24c0aef515e533b35eeeef2e19d522d107e485", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b6521484bec3761e017fbf0f3f24c0aef515e533b35eeeef2e19d522d107e485", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b6521484bec3761e017fbf0f3f24c0aef515e533b35eeeef2e19d522d107e485", kill_on_drop: false }` [INFO] [stdout] b6521484bec3761e017fbf0f3f24c0aef515e533b35eeeef2e19d522d107e485 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+38c2997544af84fe301d600d6896397738163002" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7d70dddae30df422b50dfbd1596d005ba125b077aca75bd18d37a6debcc48f05 [INFO] running `Command { std: "docker" "start" "-a" "7d70dddae30df422b50dfbd1596d005ba125b077aca75bd18d37a6debcc48f05", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling thiserror v1.0.48 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking memchr v2.6.3 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling rustix v0.37.23 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling proc-macro2-diagnostics v0.10.1 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Compiling ucd-trie v0.1.6 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Compiling serde_json v1.0.105 [INFO] [stderr] Checking linux-raw-sys v0.3.8 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking anstyle-parse v0.2.1 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking futures-io v0.3.28 [INFO] [stderr] Compiling syn v2.0.31 [INFO] [stderr] Checking smallvec v1.11.0 [INFO] [stderr] Compiling yansi v1.0.0-rc.1 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Compiling once_cell v1.18.0 [INFO] [stderr] Checking regex-syntax v0.7.5 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Checking anstyle v1.0.2 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking anstream v0.5.0 [INFO] [stderr] Checking aho-corasick v1.0.5 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Compiling unicode-segmentation v1.10.1 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking clap_lex v0.5.1 [INFO] [stderr] Compiling utf8-width v0.1.6 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling async-trait v0.1.73 [INFO] [stderr] Compiling onig_sys v69.8.1 [INFO] [stderr] Compiling convert_case v0.6.0 [INFO] [stderr] Compiling html-escape v0.2.13 [INFO] [stderr] Checking flate2 v1.0.27 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking walkdir v2.4.0 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking socket2 v0.5.3 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking terminal_size v0.2.6 [INFO] [stderr] Checking clap_builder v4.4.2 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking bytes v1.5.0 [INFO] [stderr] Checking regex-automata v0.3.8 [INFO] [stderr] Checking deunicode v0.4.4 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking slug v0.1.4 [INFO] [stderr] Checking unicode_categories v0.1.1 [INFO] [stderr] Checking entities v1.0.1 [INFO] [stderr] Checking typed-arena v2.0.2 [INFO] [stderr] Checking xdg v2.5.2 [INFO] [stderr] Checking shell-words v1.1.0 [INFO] [stderr] Checking frontmatter v0.4.0 [INFO] [stderr] Checking regex v1.9.5 [INFO] [stderr] Compiling thiserror-impl v1.0.48 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling syn_derive v0.1.7 [INFO] [stderr] Compiling typed-builder-macro v0.16.0 [INFO] [stderr] Compiling clap_derive v4.4.2 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Checking tokio v1.32.0 [INFO] [stderr] Checking onig v6.4.0 [INFO] [stderr] Compiling async-recursion v1.0.5 [INFO] [stderr] Checking typed-builder v0.16.0 [INFO] [stderr] Checking pest v2.7.3 [INFO] [stderr] Compiling rstml v0.11.2 [INFO] [stderr] Checking clap v4.4.2 [INFO] [stderr] Compiling rscx-macros v0.1.14 [INFO] [stderr] Compiling pest_meta v2.7.3 [INFO] [stderr] Compiling pest_generator v2.7.3 [INFO] [stderr] Checking futures-executor v0.3.28 [INFO] [stderr] Compiling pest_derive v2.7.3 [INFO] [stderr] Checking futures v0.3.28 [INFO] [stderr] Checking rscx v0.1.14 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking syntect v5.1.0 [INFO] [stderr] Checking html_parser_rscx v0.7.1 [INFO] [stderr] Checking comrak v0.18.0 [INFO] [stderr] Checking rscx-mdx v0.1.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/mdx.rs:9:30 [INFO] [stdout] | [INFO] [stdout] 9 | impl From for Box<(dyn Handler + Send + Sync + 'static)> [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 9 - impl From for Box<(dyn Handler + Send + Sync + 'static)> [INFO] [stdout] 9 + impl From for Box [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around function argument [INFO] [stdout] --> src/mdx.rs:122:10 [INFO] [stdout] | [INFO] [stdout] 122 | <{&el.name}{attrs.join(" ")}> [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 122 - <{&el.name}{attrs.join(" ")}> [INFO] [stdout] 122 + <&el.name {attrs.join(" ")}> [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around function argument [INFO] [stdout] --> src/mdx.rs:122:20 [INFO] [stdout] | [INFO] [stdout] 122 | <{&el.name}{attrs.join(" ")}> [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 122 - <{&el.name}{attrs.join(" ")}> [INFO] [stdout] 122 + <{&el.name}attrs.join(" ") > [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [FMTARGS] {"crate":"rscx_mdx","loc":"src/mdx.rs:106:24","p":2,"ph":2,"wa":0,"pa":0,"a":2,"pos":2,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":2,"a_opt":2,"sz_no_dedup":32,"sz_old":32,"sz_opt":32} [INFO] [stderr] [FMTARGS] {"crate":"rscx_mdx","loc":"src/mdx.rs:108:24","p":0,"ph":1,"wa":0,"pa":0,"a":1,"pos":1,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":1,"a_opt":1,"sz_no_dedup":16,"sz_old":16,"sz_opt":16} [INFO] [stderr] [FMTARGS] {"crate":"rscx_mdx","loc":"src/mdx.rs:114:27","p":2,"ph":1,"wa":0,"pa":0,"a":1,"pos":1,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":1,"a_opt":1,"sz_no_dedup":16,"sz_old":16,"sz_opt":16} [INFO] [stderr] [FMTARGS] {"crate":"rscx_mdx","loc":"src/mdx.rs:118:27","p":2,"ph":1,"wa":0,"pa":0,"a":1,"pos":1,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":1,"a_opt":1,"sz_no_dedup":16,"sz_old":16,"sz_opt":16} [INFO] [stderr] [FMTARGS] {"crate":"rscx_mdx","loc":"src/mdx.rs:121:4","p":5,"ph":4,"wa":0,"pa":0,"a":4,"pos":4,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":4,"a_opt":4,"sz_no_dedup":64,"sz_old":64,"sz_opt":64} [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/mdx.rs:9:30 [INFO] [stdout] | [INFO] [stdout] 9 | impl From for Box<(dyn Handler + Send + Sync + 'static)> [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 9 - impl From for Box<(dyn Handler + Send + Sync + 'static)> [INFO] [stdout] 9 + impl From for Box [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around function argument [INFO] [stdout] --> src/mdx.rs:122:10 [INFO] [stdout] | [INFO] [stdout] 122 | <{&el.name}{attrs.join(" ")}> [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 122 - <{&el.name}{attrs.join(" ")}> [INFO] [stdout] 122 + <&el.name {attrs.join(" ")}> [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [FMTARGS] {"crate":"rscx_mdx","loc":"src/mdx.rs:106:24","p":2,"ph":2,"wa":0,"pa":0,"a":2,"pos":2,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":2,"a_opt":2,"sz_no_dedup":32,"sz_old":32,"sz_opt":32} [INFO] [stdout] warning: unnecessary braces around function argument [INFO] [stdout] --> src/mdx.rs:122:20 [INFO] [stdout] | [INFO] [stdout] 122 | <{&el.name}{attrs.join(" ")}> [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 122 - <{&el.name}{attrs.join(" ")}> [INFO] [stdout] 122 + <{&el.name}attrs.join(" ") > [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [FMTARGS] {"crate":"rscx_mdx","loc":"src/mdx.rs:108:24","p":0,"ph":1,"wa":0,"pa":0,"a":1,"pos":1,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":1,"a_opt":1,"sz_no_dedup":16,"sz_old":16,"sz_opt":16} [INFO] [stderr] [FMTARGS] {"crate":"rscx_mdx","loc":"src/mdx.rs:114:27","p":2,"ph":1,"wa":0,"pa":0,"a":1,"pos":1,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":1,"a_opt":1,"sz_no_dedup":16,"sz_old":16,"sz_opt":16} [INFO] [stderr] [FMTARGS] {"crate":"rscx_mdx","loc":"src/mdx.rs:118:27","p":2,"ph":1,"wa":0,"pa":0,"a":1,"pos":1,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":1,"a_opt":1,"sz_no_dedup":16,"sz_old":16,"sz_opt":16} [INFO] [stderr] [FMTARGS] {"crate":"rscx_mdx","loc":"src/mdx.rs:121:4","p":5,"ph":4,"wa":0,"pa":0,"a":4,"pos":4,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":4,"a_opt":4,"sz_no_dedup":64,"sz_old":64,"sz_opt":64} [INFO] [stderr] [FMTARGS] {"crate":"simple","loc":"examples/simple.rs:44:25","p":0,"ph":1,"wa":0,"pa":0,"a":1,"pos":1,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":1,"a_opt":1,"sz_no_dedup":16,"sz_old":16,"sz_opt":16} [INFO] [stderr] [FMTARGS] {"crate":"simple","loc":"examples/simple.rs:47:20","p":0,"ph":1,"wa":0,"pa":0,"a":1,"pos":1,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":1,"a_opt":1,"sz_no_dedup":16,"sz_old":16,"sz_opt":16} [INFO] [stderr] [FMTARGS] {"crate":"simple","loc":"examples/simple.rs:47:20","p":0,"ph":1,"wa":0,"pa":0,"a":1,"pos":1,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":1,"a_opt":1,"sz_no_dedup":16,"sz_old":16,"sz_opt":16} [INFO] [stderr] [FMTARGS] {"crate":"simple","loc":"examples/simple.rs:24:14","p":0,"ph":1,"wa":0,"pa":0,"a":1,"pos":1,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":1,"a_opt":1,"sz_no_dedup":16,"sz_old":16,"sz_opt":16} [INFO] [stderr] [FMTARGS] {"crate":"simple","loc":"examples/simple.rs:28:13","p":1,"ph":1,"wa":0,"pa":0,"a":1,"pos":1,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":1,"a_opt":1,"sz_no_dedup":16,"sz_old":16,"sz_opt":16} [INFO] [stderr] [FMTARGS] {"crate":"simple","loc":"examples/simple.rs:60:4","p":1,"ph":0,"wa":0,"pa":0,"a":0,"pos":0,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":0,"a_opt":0,"sz_no_dedup":0,"sz_old":0,"sz_opt":0} [INFO] [stderr] [FMTARGS] {"crate":"simple","loc":"examples/simple.rs:72:4","p":2,"ph":1,"wa":0,"pa":0,"a":1,"pos":1,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":1,"a_opt":1,"sz_no_dedup":16,"sz_old":16,"sz_opt":16} [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 04s [INFO] running `Command { std: "docker" "inspect" "7d70dddae30df422b50dfbd1596d005ba125b077aca75bd18d37a6debcc48f05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d70dddae30df422b50dfbd1596d005ba125b077aca75bd18d37a6debcc48f05", kill_on_drop: false }` [INFO] [stdout] 7d70dddae30df422b50dfbd1596d005ba125b077aca75bd18d37a6debcc48f05