[INFO] updating cached repository https://github.com/JoshBrudnak/Lojidoc [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 2f08273f5e7f6eb91610b757eaaa2cc72c88ab6c [INFO] checking JoshBrudnak/Lojidoc against master#c9edc02e8320a9e5799d185910ece7d491f524e6 for pr-64398 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoshBrudnak%2FLojidoc" "work/builds/worker-5/source"` [INFO] [stderr] Cloning into 'work/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/JoshBrudnak/Lojidoc on toolchain c9edc02e8320a9e5799d185910ece7d491f524e6-alt [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/JoshBrudnak/Lojidoc [INFO] finished tweaking git repo https://github.com/JoshBrudnak/Lojidoc [INFO] tweaked toml for git repo https://github.com/JoshBrudnak/Lojidoc written to work/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/JoshBrudnak/Lojidoc already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 5da550ebe672514bb4c55e3fbb6349171236a85814c64da1c3ce6e5ec2d20cd2 [INFO] running `"docker" "start" "-a" "5da550ebe672514bb4c55e3fbb6349171236a85814c64da1c3ce6e5ec2d20cd2"` [INFO] [stderr] Compiling proc-macro2 v0.4.16 [INFO] [stderr] Compiling pulldown-cmark v0.1.2 [INFO] [stderr] Checking is-match v0.1.0 [INFO] [stderr] Checking strum v0.9.0 [INFO] [stderr] Checking open v1.2.2 [INFO] [stderr] Checking log v0.4.4 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking colored v1.6.1 [INFO] [stderr] Compiling libz-sys v1.0.24 [INFO] [stderr] Compiling libgit2-sys v0.7.10 [INFO] [stderr] Compiling serde v1.0.76 [INFO] [stderr] Checking threadpool v1.7.1 [INFO] [stderr] Checking toml v0.4.6 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking mio v0.6.15 [INFO] [stderr] Compiling pest_derive v1.0.8 [INFO] [stderr] Compiling phf_shared v0.7.23 [INFO] [stderr] Compiling html5ever v0.22.3 [INFO] [stderr] Checking miow v0.1.5 [INFO] [stderr] Checking regex v1.0.4 [INFO] [stderr] Checking mime v0.2.6 [INFO] [stderr] Compiling phf_generator v0.7.23 [INFO] [stderr] Checking phf v0.7.23 [INFO] [stderr] Checking error-chain v0.12.0 [INFO] [stderr] Checking mio v0.5.1 [INFO] [stderr] Checking hyper v0.10.13 [INFO] [stderr] Compiling string_cache_codegen v0.4.1 [INFO] [stderr] Compiling phf_codegen v0.7.23 [INFO] [stderr] Checking mio-extras v2.0.5 [INFO] [stderr] Compiling quote v0.6.8 [INFO] [stderr] Checking notify v4.0.4 [INFO] [stderr] Checking toml-query v0.7.0 [INFO] [stderr] Checking env_logger v0.5.13 [INFO] [stderr] Compiling mime_guess v1.8.6 [INFO] [stderr] Checking ws v0.7.8 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Compiling string_cache v0.7.3 [INFO] [stderr] Checking handlebars v1.0.3 [INFO] [stderr] Compiling serde_json v1.0.26 [INFO] [stderr] Checking iron v0.6.0 [INFO] [stderr] Checking mount v0.4.0 [INFO] [stderr] Checking staticfile v0.5.0 [INFO] [stderr] Compiling serde_derive v1.0.76 [INFO] [stderr] Compiling strum_macros v0.9.1 [INFO] [stderr] Compiling markup5ever v0.7.2 [INFO] [stderr] Checking elasticlunr-rs v2.3.3 [INFO] [stderr] Checking git2 v0.7.5 [INFO] [stderr] Checking ammonia v1.2.0 [INFO] [stderr] Checking mdbook v0.2.1 [INFO] [stderr] Checking lojidoc v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:103:25 [INFO] [stderr] | [INFO] [stderr] 103 | let mut file = file_cp[(i * 4) + j].clone(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/document/mod.rs:680:13 [INFO] [stderr] | [INFO] [stderr] 680 | for mut inter in proj.interfaces { [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/document/mod.rs:709:13 [INFO] [stderr] | [INFO] [stderr] 709 | for mut enum_ob in proj.enumerations { [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parse/mod.rs:343:13 [INFO] [stderr] | [INFO] [stderr] 343 | for mut param in method.parameters.clone() { [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parse/mod.rs:716:25 [INFO] [stderr] | [INFO] [stderr] 716 | let mut temp_gram = gram_parts.clone(); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:103:25 [INFO] [stderr] | [INFO] [stderr] 103 | let mut file = file_cp[(i * 4) + j].clone(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/document/mod.rs:680:13 [INFO] [stderr] | [INFO] [stderr] 680 | for mut inter in proj.interfaces { [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/document/mod.rs:709:13 [INFO] [stderr] | [INFO] [stderr] 709 | for mut enum_ob in proj.enumerations { [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parse/mod.rs:343:13 [INFO] [stderr] | [INFO] [stderr] 343 | for mut param in method.parameters.clone() { [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parse/mod.rs:716:25 [INFO] [stderr] | [INFO] [stderr] 716 | let mut temp_gram = gram_parts.clone(); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 41s [INFO] running `"docker" "inspect" "5da550ebe672514bb4c55e3fbb6349171236a85814c64da1c3ce6e5ec2d20cd2"` [INFO] running `"docker" "rm" "-f" "5da550ebe672514bb4c55e3fbb6349171236a85814c64da1c3ce6e5ec2d20cd2"` [INFO] [stdout] 5da550ebe672514bb4c55e3fbb6349171236a85814c64da1c3ce6e5ec2d20cd2