Dec 13 12:27:13.379 INFO testing lonnng/lua-rs against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550 Dec 13 12:27:13.379 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 13 12:27:13.844 INFO [stdout] b5162de354ffc9a29da9ba1009e50a50f1cb6bf1e33d32bc0c532c82688b62fd Dec 13 12:27:13.847 INFO running `"docker" "start" "-a" "b5162de354ffc9a29da9ba1009e50a50f1cb6bf1e33d32bc0c532c82688b62fd"` Dec 13 12:27:15.227 INFO [stderr] usermod: no changes Dec 13 12:27:15.375 INFO [stderr] Compiling libc v0.2.42 Dec 13 12:27:15.375 INFO [stderr] Compiling byteorder v1.2.3 Dec 13 12:27:17.111 INFO [stderr] Compiling iovec v0.1.2 Dec 13 12:27:17.619 INFO [stderr] Compiling bytes v0.4.8 Dec 13 12:27:18.937 INFO [stderr] Compiling lua v0.1.0 (/source) Dec 13 12:27:19.361 INFO [stderr] warning: unused import: `state::State` Dec 13 12:27:19.361 INFO [stderr] --> src/scanner.rs:3:5 Dec 13 12:27:19.361 INFO [stderr] | Dec 13 12:27:19.361 INFO [stderr] 3 | use state::State; Dec 13 12:27:19.361 INFO [stderr] | ^^^^^^^^^^^^ Dec 13 12:27:19.361 INFO [stderr] | Dec 13 12:27:19.361 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 13 12:27:19.361 INFO [stderr] Dec 13 12:27:19.361 INFO [stderr] warning: unused import: `std::mem` Dec 13 12:27:19.361 INFO [stderr] --> src/scanner.rs:6:5 Dec 13 12:27:19.361 INFO [stderr] | Dec 13 12:27:19.361 INFO [stderr] 6 | use std::mem; Dec 13 12:27:19.361 INFO [stderr] | ^^^^^^^^ Dec 13 12:27:19.361 INFO [stderr] Dec 13 12:27:19.362 INFO [stderr] warning: doc comment not used by rustdoc Dec 13 12:27:19.362 INFO [stderr] --> src/scanner.rs:368:25 Dec 13 12:27:19.362 INFO [stderr] | Dec 13 12:27:19.362 INFO [stderr] 368 | /// Escape charactors Dec 13 12:27:19.362 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 13 12:27:19.362 INFO [stderr] | Dec 13 12:27:19.362 INFO [stderr] = note: #[warn(unused_doc_comments)] on by default Dec 13 12:27:19.362 INFO [stderr] Dec 13 12:27:19.559 INFO [stderr] warning: unreachable expression Dec 13 12:27:19.559 INFO [stderr] --> src/scanner.rs:238:9 Dec 13 12:27:19.559 INFO [stderr] | Dec 13 12:27:19.559 INFO [stderr] 238 | unreachable!() Dec 13 12:27:19.559 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 13 12:27:19.559 INFO [stderr] | Dec 13 12:27:19.559 INFO [stderr] = note: #[warn(unreachable_code)] on by default Dec 13 12:27:19.559 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 13 12:27:19.559 INFO [stderr] Dec 13 12:27:19.567 INFO [stderr] warning: unreachable expression Dec 13 12:27:19.567 INFO [stderr] --> src/scanner.rs:355:9 Dec 13 12:27:19.567 INFO [stderr] | Dec 13 12:27:19.567 INFO [stderr] 355 | unreachable!() Dec 13 12:27:19.567 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 13 12:27:19.567 INFO [stderr] | Dec 13 12:27:19.567 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 13 12:27:19.567 INFO [stderr] Dec 13 12:27:20.063 INFO [stderr] warning: value assigned to `reg` is never read Dec 13 12:27:20.063 INFO [stderr] --> src/compiler.rs:933:21 Dec 13 12:27:20.063 INFO [stderr] | Dec 13 12:27:20.064 INFO [stderr] 933 | reg += self.compile_expr(reg, expr, expr_ctx); Dec 13 12:27:20.064 INFO [stderr] | ^^^ Dec 13 12:27:20.064 INFO [stderr] | Dec 13 12:27:20.065 INFO [stderr] = note: #[warn(unused_assignments)] on by default Dec 13 12:27:20.065 INFO [stderr] Dec 13 12:27:20.065 INFO [stderr] warning: value assigned to `reg` is never read Dec 13 12:27:20.065 INFO [stderr] --> src/compiler.rs:937:21 Dec 13 12:27:20.065 INFO [stderr] | Dec 13 12:27:20.066 INFO [stderr] 937 | reg += self.compile_expr(reg, expr, &ExprContext::with_opt(0)); Dec 13 12:27:20.066 INFO [stderr] | ^^^ Dec 13 12:27:20.066 INFO [stderr] Dec 13 12:27:20.066 INFO [stderr] warning: value assigned to `reg` is never read Dec 13 12:27:20.067 INFO [stderr] --> src/compiler.rs:1020:17 Dec 13 12:27:20.067 INFO [stderr] | Dec 13 12:27:20.067 INFO [stderr] 1020 | reg += self.compile_expr(reg, rhs, &ExprContext::with_opt(0)); Dec 13 12:27:20.067 INFO [stderr] | ^^^ Dec 13 12:27:20.067 INFO [stderr] Dec 13 12:27:20.068 INFO [stderr] warning: value assigned to `reg` is never read Dec 13 12:27:20.068 INFO [stderr] --> src/compiler.rs:1676:21 Dec 13 12:27:20.068 INFO [stderr] | Dec 13 12:27:20.068 INFO [stderr] 1676 | reg += self.compile_expr(reg, &exprs[0], &ExprContext::with_opt(-2)); Dec 13 12:27:20.068 INFO [stderr] | ^^^ Dec 13 12:27:20.068 INFO [stderr] Dec 13 12:27:20.092 INFO [stderr] warning: variable does not need to be mutable Dec 13 12:27:20.093 INFO [stderr] --> src/scanner.rs:475:17 Dec 13 12:27:20.093 INFO [stderr] | Dec 13 12:27:20.093 INFO [stderr] 475 | let mut cvalue = c as u32; Dec 13 12:27:20.093 INFO [stderr] | ----^^^^^^ Dec 13 12:27:20.093 INFO [stderr] | | Dec 13 12:27:20.094 INFO [stderr] | help: remove this `mut` Dec 13 12:27:20.094 INFO [stderr] | Dec 13 12:27:20.094 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 13 12:27:20.094 INFO [stderr] Dec 13 12:27:20.097 INFO [stderr] warning: variable does not need to be mutable Dec 13 12:27:20.097 INFO [stderr] --> src/scanner.rs:517:49 Dec 13 12:27:20.097 INFO [stderr] | Dec 13 12:27:20.097 INFO [stderr] 517 | let (mut fraction, mut latest_char, mut count) = self.read_hexadecimal(0.0); Dec 13 12:27:20.097 INFO [stderr] | ----^^^^^ Dec 13 12:27:20.097 INFO [stderr] | | Dec 13 12:27:20.097 INFO [stderr] | help: remove this `mut` Dec 13 12:27:20.097 INFO [stderr] Dec 13 12:27:23.665 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.41s Dec 13 12:27:23.669 INFO [stderr] su: No module specific data is present Dec 13 12:27:23.948 INFO running `"docker" "inspect" "b5162de354ffc9a29da9ba1009e50a50f1cb6bf1e33d32bc0c532c82688b62fd"` Dec 13 12:27:24.047 INFO running `"docker" "rm" "-f" "b5162de354ffc9a29da9ba1009e50a50f1cb6bf1e33d32bc0c532c82688b62fd"` Dec 13 12:27:24.168 INFO [stdout] b5162de354ffc9a29da9ba1009e50a50f1cb6bf1e33d32bc0c532c82688b62fd Dec 13 12:27:24.172 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 13 12:27:24.453 INFO [stdout] 60e062466e8d11461b8ebdc585ee98a3323ae5ca60e5afb8c8c7d9b280bd17ef Dec 13 12:27:24.463 INFO running `"docker" "start" "-a" "60e062466e8d11461b8ebdc585ee98a3323ae5ca60e5afb8c8c7d9b280bd17ef"` Dec 13 12:27:25.523 INFO [stderr] usermod: no changes Dec 13 12:27:25.603 INFO [stderr] Compiling libc v0.2.42 Dec 13 12:27:25.605 INFO [stderr] Compiling byteorder v1.2.3 Dec 13 12:27:27.271 INFO [stderr] Compiling iovec v0.1.2 Dec 13 12:27:27.705 INFO [stderr] Compiling bytes v0.4.8 Dec 13 12:27:29.179 INFO [stderr] Compiling lua v0.1.0 (/source) Dec 13 12:27:29.859 INFO [stderr] warning: unused import: `state::State` Dec 13 12:27:29.859 INFO [stderr] --> src/scanner.rs:3:5 Dec 13 12:27:29.859 INFO [stderr] | Dec 13 12:27:29.859 INFO [stderr] 3 | use state::State; Dec 13 12:27:29.859 INFO [stderr] | ^^^^^^^^^^^^ Dec 13 12:27:29.859 INFO [stderr] | Dec 13 12:27:29.859 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 13 12:27:29.859 INFO [stderr] Dec 13 12:27:29.859 INFO [stderr] warning: unused import: `std::mem` Dec 13 12:27:29.859 INFO [stderr] --> src/scanner.rs:6:5 Dec 13 12:27:29.859 INFO [stderr] | Dec 13 12:27:29.859 INFO [stderr] 6 | use std::mem; Dec 13 12:27:29.859 INFO [stderr] | ^^^^^^^^ Dec 13 12:27:29.859 INFO [stderr] Dec 13 12:27:29.859 INFO [stderr] warning: doc comment not used by rustdoc Dec 13 12:27:29.859 INFO [stderr] --> src/scanner.rs:368:25 Dec 13 12:27:29.859 INFO [stderr] | Dec 13 12:27:29.859 INFO [stderr] 368 | /// Escape charactors Dec 13 12:27:29.859 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 13 12:27:29.859 INFO [stderr] | Dec 13 12:27:29.859 INFO [stderr] = note: #[warn(unused_doc_comments)] on by default Dec 13 12:27:29.859 INFO [stderr] Dec 13 12:27:29.859 INFO [stderr] warning: unused imports: `Read`, `Write` Dec 13 12:27:29.859 INFO [stderr] --> src/scanner.rs:643:19 Dec 13 12:27:29.859 INFO [stderr] | Dec 13 12:27:29.859 INFO [stderr] 643 | use std::io::{Read, Write}; Dec 13 12:27:29.859 INFO [stderr] | ^^^^ ^^^^^ Dec 13 12:27:29.859 INFO [stderr] Dec 13 12:27:29.871 INFO [stderr] warning: unused import: `state::State` Dec 13 12:27:29.871 INFO [stderr] --> src/scanner.rs:3:5 Dec 13 12:27:29.871 INFO [stderr] | Dec 13 12:27:29.871 INFO [stderr] 3 | use state::State; Dec 13 12:27:29.871 INFO [stderr] | ^^^^^^^^^^^^ Dec 13 12:27:29.871 INFO [stderr] | Dec 13 12:27:29.871 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 13 12:27:29.871 INFO [stderr] Dec 13 12:27:29.871 INFO [stderr] warning: unused import: `std::mem` Dec 13 12:27:29.871 INFO [stderr] --> src/scanner.rs:6:5 Dec 13 12:27:29.871 INFO [stderr] | Dec 13 12:27:29.871 INFO [stderr] 6 | use std::mem; Dec 13 12:27:29.871 INFO [stderr] | ^^^^^^^^ Dec 13 12:27:29.871 INFO [stderr] Dec 13 12:27:29.871 INFO [stderr] warning: doc comment not used by rustdoc Dec 13 12:27:29.871 INFO [stderr] --> src/scanner.rs:368:25 Dec 13 12:27:29.871 INFO [stderr] | Dec 13 12:27:29.871 INFO [stderr] 368 | /// Escape charactors Dec 13 12:27:29.871 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 13 12:27:29.871 INFO [stderr] | Dec 13 12:27:29.871 INFO [stderr] = note: #[warn(unused_doc_comments)] on by default Dec 13 12:27:29.871 INFO [stderr] Dec 13 12:27:30.091 INFO [stderr] warning: unreachable expression Dec 13 12:27:30.091 INFO [stderr] --> src/scanner.rs:238:9 Dec 13 12:27:30.091 INFO [stderr] | Dec 13 12:27:30.091 INFO [stderr] 238 | unreachable!() Dec 13 12:27:30.091 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 13 12:27:30.091 INFO [stderr] | Dec 13 12:27:30.091 INFO [stderr] = note: #[warn(unreachable_code)] on by default Dec 13 12:27:30.099 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 13 12:27:30.099 INFO [stderr] Dec 13 12:27:30.107 INFO [stderr] warning: unreachable expression Dec 13 12:27:30.107 INFO [stderr] --> src/scanner.rs:355:9 Dec 13 12:27:30.107 INFO [stderr] | Dec 13 12:27:30.107 INFO [stderr] 355 | unreachable!() Dec 13 12:27:30.107 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 13 12:27:30.107 INFO [stderr] | Dec 13 12:27:30.107 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 13 12:27:30.107 INFO [stderr] Dec 13 12:27:30.231 INFO [stderr] warning: unreachable expression Dec 13 12:27:30.231 INFO [stderr] --> src/scanner.rs:238:9 Dec 13 12:27:30.231 INFO [stderr] | Dec 13 12:27:30.231 INFO [stderr] 238 | unreachable!() Dec 13 12:27:30.231 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 13 12:27:30.231 INFO [stderr] | Dec 13 12:27:30.231 INFO [stderr] = note: #[warn(unreachable_code)] on by default Dec 13 12:27:30.231 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 13 12:27:30.231 INFO [stderr] Dec 13 12:27:30.237 INFO [stderr] warning: unreachable expression Dec 13 12:27:30.237 INFO [stderr] --> src/scanner.rs:355:9 Dec 13 12:27:30.238 INFO [stderr] | Dec 13 12:27:30.238 INFO [stderr] 355 | unreachable!() Dec 13 12:27:30.238 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 13 12:27:30.238 INFO [stderr] | Dec 13 12:27:30.239 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 13 12:27:30.239 INFO [stderr] Dec 13 12:27:30.791 INFO [stderr] warning: value assigned to `reg` is never read Dec 13 12:27:30.791 INFO [stderr] --> src/compiler.rs:933:21 Dec 13 12:27:30.791 INFO [stderr] | Dec 13 12:27:30.791 INFO [stderr] 933 | reg += self.compile_expr(reg, expr, expr_ctx); Dec 13 12:27:30.791 INFO [stderr] | ^^^ Dec 13 12:27:30.791 INFO [stderr] | Dec 13 12:27:30.791 INFO [stderr] = note: #[warn(unused_assignments)] on by default Dec 13 12:27:30.791 INFO [stderr] Dec 13 12:27:30.791 INFO [stderr] warning: value assigned to `reg` is never read Dec 13 12:27:30.791 INFO [stderr] --> src/compiler.rs:937:21 Dec 13 12:27:30.791 INFO [stderr] | Dec 13 12:27:30.791 INFO [stderr] 937 | reg += self.compile_expr(reg, expr, &ExprContext::with_opt(0)); Dec 13 12:27:30.791 INFO [stderr] | ^^^ Dec 13 12:27:30.791 INFO [stderr] Dec 13 12:27:30.791 INFO [stderr] warning: value assigned to `reg` is never read Dec 13 12:27:30.791 INFO [stderr] --> src/compiler.rs:1020:17 Dec 13 12:27:30.791 INFO [stderr] | Dec 13 12:27:30.791 INFO [stderr] 1020 | reg += self.compile_expr(reg, rhs, &ExprContext::with_opt(0)); Dec 13 12:27:30.791 INFO [stderr] | ^^^ Dec 13 12:27:30.791 INFO [stderr] Dec 13 12:27:30.791 INFO [stderr] warning: value assigned to `reg` is never read Dec 13 12:27:30.791 INFO [stderr] --> src/compiler.rs:1676:21 Dec 13 12:27:30.791 INFO [stderr] | Dec 13 12:27:30.791 INFO [stderr] 1676 | reg += self.compile_expr(reg, &exprs[0], &ExprContext::with_opt(-2)); Dec 13 12:27:30.791 INFO [stderr] | ^^^ Dec 13 12:27:30.791 INFO [stderr] Dec 13 12:27:30.831 INFO [stderr] warning: variable does not need to be mutable Dec 13 12:27:30.831 INFO [stderr] --> src/scanner.rs:475:17 Dec 13 12:27:30.831 INFO [stderr] | Dec 13 12:27:30.831 INFO [stderr] 475 | let mut cvalue = c as u32; Dec 13 12:27:30.831 INFO [stderr] | ----^^^^^^ Dec 13 12:27:30.831 INFO [stderr] | | Dec 13 12:27:30.831 INFO [stderr] | help: remove this `mut` Dec 13 12:27:30.831 INFO [stderr] | Dec 13 12:27:30.831 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 13 12:27:30.831 INFO [stderr] Dec 13 12:27:30.831 INFO [stderr] warning: unused variable: `res` Dec 13 12:27:30.831 INFO [stderr] --> src/scanner.rs:732:13 Dec 13 12:27:30.831 INFO [stderr] | Dec 13 12:27:30.831 INFO [stderr] 732 | let res = scanner.scan(); Dec 13 12:27:30.831 INFO [stderr] | ^^^ help: consider using `_res` instead Dec 13 12:27:30.831 INFO [stderr] | Dec 13 12:27:30.831 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 13 12:27:30.831 INFO [stderr] Dec 13 12:27:30.831 INFO [stderr] warning: variable does not need to be mutable Dec 13 12:27:30.831 INFO [stderr] --> src/scanner.rs:517:49 Dec 13 12:27:30.831 INFO [stderr] | Dec 13 12:27:30.831 INFO [stderr] 517 | let (mut fraction, mut latest_char, mut count) = self.read_hexadecimal(0.0); Dec 13 12:27:30.831 INFO [stderr] | ----^^^^^ Dec 13 12:27:30.831 INFO [stderr] | | Dec 13 12:27:30.831 INFO [stderr] | help: remove this `mut` Dec 13 12:27:30.831 INFO [stderr] Dec 13 12:27:30.831 INFO [stderr] warning: value assigned to `reg` is never read Dec 13 12:27:30.831 INFO [stderr] --> src/compiler.rs:933:21 Dec 13 12:27:30.831 INFO [stderr] | Dec 13 12:27:30.831 INFO [stderr] 933 | reg += self.compile_expr(reg, expr, expr_ctx); Dec 13 12:27:30.831 INFO [stderr] | ^^^ Dec 13 12:27:30.831 INFO [stderr] | Dec 13 12:27:30.831 INFO [stderr] = note: #[warn(unused_assignments)] on by default Dec 13 12:27:30.831 INFO [stderr] Dec 13 12:27:30.831 INFO [stderr] warning: value assigned to `reg` is never read Dec 13 12:27:30.831 INFO [stderr] --> src/compiler.rs:937:21 Dec 13 12:27:30.831 INFO [stderr] | Dec 13 12:27:30.831 INFO [stderr] 937 | reg += self.compile_expr(reg, expr, &ExprContext::with_opt(0)); Dec 13 12:27:30.831 INFO [stderr] | ^^^ Dec 13 12:27:30.831 INFO [stderr] Dec 13 12:27:30.831 INFO [stderr] warning: value assigned to `reg` is never read Dec 13 12:27:30.831 INFO [stderr] --> src/compiler.rs:1020:17 Dec 13 12:27:30.831 INFO [stderr] | Dec 13 12:27:30.831 INFO [stderr] 1020 | reg += self.compile_expr(reg, rhs, &ExprContext::with_opt(0)); Dec 13 12:27:30.831 INFO [stderr] | ^^^ Dec 13 12:27:30.831 INFO [stderr] Dec 13 12:27:30.831 INFO [stderr] warning: value assigned to `reg` is never read Dec 13 12:27:30.831 INFO [stderr] --> src/compiler.rs:1676:21 Dec 13 12:27:30.831 INFO [stderr] | Dec 13 12:27:30.831 INFO [stderr] 1676 | reg += self.compile_expr(reg, &exprs[0], &ExprContext::with_opt(-2)); Dec 13 12:27:30.831 INFO [stderr] | ^^^ Dec 13 12:27:30.831 INFO [stderr] Dec 13 12:27:30.875 INFO [stderr] warning: variable does not need to be mutable Dec 13 12:27:30.875 INFO [stderr] --> src/scanner.rs:475:17 Dec 13 12:27:30.875 INFO [stderr] | Dec 13 12:27:30.875 INFO [stderr] 475 | let mut cvalue = c as u32; Dec 13 12:27:30.875 INFO [stderr] | ----^^^^^^ Dec 13 12:27:30.875 INFO [stderr] | | Dec 13 12:27:30.875 INFO [stderr] | help: remove this `mut` Dec 13 12:27:30.875 INFO [stderr] | Dec 13 12:27:30.875 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 13 12:27:30.875 INFO [stderr] Dec 13 12:27:30.875 INFO [stderr] warning: variable does not need to be mutable Dec 13 12:27:30.875 INFO [stderr] --> src/scanner.rs:517:49 Dec 13 12:27:30.875 INFO [stderr] | Dec 13 12:27:30.875 INFO [stderr] 517 | let (mut fraction, mut latest_char, mut count) = self.read_hexadecimal(0.0); Dec 13 12:27:30.875 INFO [stderr] | ----^^^^^ Dec 13 12:27:30.875 INFO [stderr] | | Dec 13 12:27:30.875 INFO [stderr] | help: remove this `mut` Dec 13 12:27:30.875 INFO [stderr] Dec 13 12:27:33.892 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.33s Dec 13 12:27:33.900 INFO [stderr] su: No module specific data is present Dec 13 12:27:34.575 INFO running `"docker" "inspect" "60e062466e8d11461b8ebdc585ee98a3323ae5ca60e5afb8c8c7d9b280bd17ef"` Dec 13 12:27:34.708 INFO running `"docker" "rm" "-f" "60e062466e8d11461b8ebdc585ee98a3323ae5ca60e5afb8c8c7d9b280bd17ef"` Dec 13 12:27:34.910 INFO [stdout] 60e062466e8d11461b8ebdc585ee98a3323ae5ca60e5afb8c8c7d9b280bd17ef Dec 13 12:27:34.919 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 13 12:27:35.304 INFO [stdout] 1a79c1a913999727a4fdcf9ff1d82a10d172e2e44c4a9c5d9aaf865eb63a5dee Dec 13 12:27:35.308 INFO running `"docker" "start" "-a" "1a79c1a913999727a4fdcf9ff1d82a10d172e2e44c4a9c5d9aaf865eb63a5dee"` Dec 13 12:27:36.407 INFO [stderr] usermod: no changes Dec 13 12:27:36.518 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.06s Dec 13 12:27:36.523 INFO [stderr] Running /target/debug/deps/lua-73a29e5d29ff2254 Dec 13 12:27:36.536 INFO [stdout] Dec 13 12:27:36.536 INFO [stdout] running 3 tests Dec 13 12:27:36.536 INFO [stdout] test scanner::tests::to_string ... ok Dec 13 12:27:36.536 INFO [stdout] test scanner::tests::is_fns ... ok Dec 13 12:27:36.547 INFO [stdout] test scanner::tests::scan ... ok Dec 13 12:27:36.547 INFO [stderr] Running /target/debug/deps/lua-17d38a782405c662 Dec 13 12:27:36.547 INFO [stdout] Dec 13 12:27:36.547 INFO [stderr] Doc-tests lua Dec 13 12:27:36.547 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 13 12:27:36.547 INFO [stdout] Dec 13 12:27:36.547 INFO [stdout] Dec 13 12:27:36.547 INFO [stdout] running 0 tests Dec 13 12:27:36.547 INFO [stdout] Dec 13 12:27:36.547 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 13 12:27:36.547 INFO [stdout] Dec 13 12:27:37.221 INFO [stdout] Dec 13 12:27:37.221 INFO [stdout] running 2 tests Dec 13 12:27:37.959 INFO [stdout] test src/scanner.rs - scanner::Scanner::reserved_or_name (line 597) ... ok Dec 13 12:27:38.495 INFO [stdout] test src/state.rs - state::State::new (line 18) ... ok Dec 13 12:27:38.495 INFO [stdout] Dec 13 12:27:38.495 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 13 12:27:38.495 INFO [stdout] Dec 13 12:27:38.509 INFO [stderr] su: No module specific data is present Dec 13 12:27:39.031 INFO running `"docker" "inspect" "1a79c1a913999727a4fdcf9ff1d82a10d172e2e44c4a9c5d9aaf865eb63a5dee"` Dec 13 12:27:39.256 INFO running `"docker" "rm" "-f" "1a79c1a913999727a4fdcf9ff1d82a10d172e2e44c4a9c5d9aaf865eb63a5dee"` Dec 13 12:27:39.503 INFO [stdout] 1a79c1a913999727a4fdcf9ff1d82a10d172e2e44c4a9c5d9aaf865eb63a5dee