[INFO] updating cached repository AprliRainkun/rua [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/AprliRainkun/rua [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/AprliRainkun/rua" "work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/gh/AprliRainkun/rua"` [INFO] [stderr] Cloning into 'work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/gh/AprliRainkun/rua'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/AprliRainkun/rua" "work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/gh/AprliRainkun/rua"` [INFO] [stderr] Cloning into 'work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/gh/AprliRainkun/rua'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 181ed59c1d8bc7ada19c1bb490f9d2170397adeb [INFO] sha for GitHub repo AprliRainkun/rua: 181ed59c1d8bc7ada19c1bb490f9d2170397adeb [INFO] validating manifest of AprliRainkun/rua on toolchain master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of AprliRainkun/rua on toolchain try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing AprliRainkun/rua [INFO] finished frobbing AprliRainkun/rua [INFO] frobbed toml for AprliRainkun/rua written to work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/gh/AprliRainkun/rua/Cargo.toml [INFO] started frobbing AprliRainkun/rua [INFO] finished frobbing AprliRainkun/rua [INFO] frobbed toml for AprliRainkun/rua written to work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/gh/AprliRainkun/rua/Cargo.toml [INFO] crate AprliRainkun/rua already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking AprliRainkun/rua against try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af for pr-61753 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61753/worker-5/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/gh/AprliRainkun/rua:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 12762dd105c3095f57fbe28abe83f51d028520aa1dd44959efb4e7ef888c933c [INFO] running `"docker" "start" "-a" "12762dd105c3095f57fbe28abe83f51d028520aa1dd44959efb4e7ef888c933c"` [INFO] [stderr] Checking rua v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Checking tempdir v0.3.6 [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser/mod.rs:410:17 [INFO] [stderr] | [INFO] [stderr] 410 | let mut exprlist = self.exprlist()?; [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/assembler/mod.rs:175:25 [INFO] [stderr] | [INFO] [stderr] 175 | let mut num = index.get(label).expect("Label undefined") - (pos as i32) - 1; [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/parser/mod.rs:410:17 [INFO] [stderr] | [INFO] [stderr] 410 | let mut exprlist = self.exprlist()?; [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/assembler/mod.rs:175:25 [INFO] [stderr] | [INFO] [stderr] 175 | let mut num = index.get(label).expect("Label undefined") - (pos as i32) - 1; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.07s [INFO] running `"docker" "inspect" "12762dd105c3095f57fbe28abe83f51d028520aa1dd44959efb4e7ef888c933c"` [INFO] running `"docker" "rm" "-f" "12762dd105c3095f57fbe28abe83f51d028520aa1dd44959efb4e7ef888c933c"` [INFO] [stdout] 12762dd105c3095f57fbe28abe83f51d028520aa1dd44959efb4e7ef888c933c