Nov 06 18:32:04.800 INFO checking lonnng/lua-rs against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings for pr-55687 Nov 06 18:32:04.802 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-2/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dduplicate_associated_type_bindings" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Nov 06 18:32:05.274 INFO blam! b649afa8788d32c318539ba86ec83096b6e2f18c095473c75564d37a00bccb03 Nov 06 18:32:05.292 INFO running `"docker" "start" "-a" "b649afa8788d32c318539ba86ec83096b6e2f18c095473c75564d37a00bccb03"` Nov 06 18:32:06.716 INFO kablam! usermod: no changes Nov 06 18:32:06.840 INFO kablam! Checking libc v0.2.42 Nov 06 18:32:06.840 INFO kablam! Checking byteorder v1.2.3 Nov 06 18:32:10.536 INFO kablam! Checking iovec v0.1.2 Nov 06 18:32:11.540 INFO kablam! Checking bytes v0.4.8 Nov 06 18:32:13.673 INFO kablam! Checking lua v0.1.0 (/source) Nov 06 18:32:14.756 INFO kablam! warning: unused import: `state::State` Nov 06 18:32:14.756 INFO kablam! --> src/scanner.rs:3:5 Nov 06 18:32:14.756 INFO kablam! | Nov 06 18:32:14.756 INFO kablam! 3 | use state::State; Nov 06 18:32:14.756 INFO kablam! | ^^^^^^^^^^^^ Nov 06 18:32:14.756 INFO kablam! | Nov 06 18:32:14.756 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 06 18:32:14.756 INFO kablam! Nov 06 18:32:14.756 INFO kablam! warning: unused import: `std::mem` Nov 06 18:32:14.756 INFO kablam! --> src/scanner.rs:6:5 Nov 06 18:32:14.756 INFO kablam! | Nov 06 18:32:14.756 INFO kablam! 6 | use std::mem; Nov 06 18:32:14.756 INFO kablam! | ^^^^^^^^ Nov 06 18:32:14.756 INFO kablam! Nov 06 18:32:14.757 INFO kablam! warning: doc comment not used by rustdoc Nov 06 18:32:14.757 INFO kablam! --> src/scanner.rs:368:25 Nov 06 18:32:14.757 INFO kablam! | Nov 06 18:32:14.757 INFO kablam! 368 | /// Escape charactors Nov 06 18:32:14.757 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 06 18:32:14.757 INFO kablam! | Nov 06 18:32:14.757 INFO kablam! = note: #[warn(unused_doc_comments)] on by default Nov 06 18:32:14.757 INFO kablam! Nov 06 18:32:15.215 INFO kablam! warning: unused import: `state::State` Nov 06 18:32:15.215 INFO kablam! --> src/scanner.rs:3:5 Nov 06 18:32:15.215 INFO kablam! | Nov 06 18:32:15.215 INFO kablam! 3 | use state::State; Nov 06 18:32:15.215 INFO kablam! | ^^^^^^^^^^^^ Nov 06 18:32:15.215 INFO kablam! | Nov 06 18:32:15.215 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 06 18:32:15.217 INFO kablam! Nov 06 18:32:15.217 INFO kablam! warning: unused import: `std::mem` Nov 06 18:32:15.217 INFO kablam! --> src/scanner.rs:6:5 Nov 06 18:32:15.217 INFO kablam! | Nov 06 18:32:15.217 INFO kablam! 6 | use std::mem; Nov 06 18:32:15.217 INFO kablam! | ^^^^^^^^ Nov 06 18:32:15.217 INFO kablam! Nov 06 18:32:15.217 INFO kablam! warning: doc comment not used by rustdoc Nov 06 18:32:15.217 INFO kablam! --> src/scanner.rs:368:25 Nov 06 18:32:15.217 INFO kablam! | Nov 06 18:32:15.217 INFO kablam! 368 | /// Escape charactors Nov 06 18:32:15.217 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 06 18:32:15.217 INFO kablam! | Nov 06 18:32:15.217 INFO kablam! = note: #[warn(unused_doc_comments)] on by default Nov 06 18:32:15.217 INFO kablam! Nov 06 18:32:15.261 INFO kablam! warning: unused import: `state::State` Nov 06 18:32:15.261 INFO kablam! --> src/scanner.rs:3:5 Nov 06 18:32:15.261 INFO kablam! | Nov 06 18:32:15.261 INFO kablam! 3 | use state::State; Nov 06 18:32:15.261 INFO kablam! | ^^^^^^^^^^^^ Nov 06 18:32:15.261 INFO kablam! | Nov 06 18:32:15.261 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 06 18:32:15.261 INFO kablam! Nov 06 18:32:15.263 INFO kablam! warning: unused import: `std::mem` Nov 06 18:32:15.263 INFO kablam! --> src/scanner.rs:6:5 Nov 06 18:32:15.263 INFO kablam! | Nov 06 18:32:15.263 INFO kablam! 6 | use std::mem; Nov 06 18:32:15.263 INFO kablam! | ^^^^^^^^ Nov 06 18:32:15.263 INFO kablam! Nov 06 18:32:15.263 INFO kablam! warning: doc comment not used by rustdoc Nov 06 18:32:15.263 INFO kablam! --> src/scanner.rs:368:25 Nov 06 18:32:15.263 INFO kablam! | Nov 06 18:32:15.263 INFO kablam! 368 | /// Escape charactors Nov 06 18:32:15.263 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 06 18:32:15.263 INFO kablam! | Nov 06 18:32:15.263 INFO kablam! = note: #[warn(unused_doc_comments)] on by default Nov 06 18:32:15.263 INFO kablam! Nov 06 18:32:15.263 INFO kablam! warning: unused imports: `Read`, `Write` Nov 06 18:32:15.263 INFO kablam! --> src/scanner.rs:643:19 Nov 06 18:32:15.263 INFO kablam! | Nov 06 18:32:15.263 INFO kablam! 643 | use std::io::{Read, Write}; Nov 06 18:32:15.263 INFO kablam! | ^^^^ ^^^^^ Nov 06 18:32:15.263 INFO kablam! Nov 06 18:32:15.418 INFO kablam! warning: unreachable expression Nov 06 18:32:15.418 INFO kablam! --> src/scanner.rs:238:9 Nov 06 18:32:15.418 INFO kablam! | Nov 06 18:32:15.418 INFO kablam! 238 | unreachable!() Nov 06 18:32:15.418 INFO kablam! | ^^^^^^^^^^^^^^ Nov 06 18:32:15.418 INFO kablam! | Nov 06 18:32:15.418 INFO kablam! = note: #[warn(unreachable_code)] on by default Nov 06 18:32:15.418 INFO kablam! = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Nov 06 18:32:15.420 INFO kablam! Nov 06 18:32:15.469 INFO kablam! warning: unreachable expression Nov 06 18:32:15.469 INFO kablam! --> src/scanner.rs:355:9 Nov 06 18:32:15.469 INFO kablam! | Nov 06 18:32:15.469 INFO kablam! 355 | unreachable!() Nov 06 18:32:15.469 INFO kablam! | ^^^^^^^^^^^^^^ Nov 06 18:32:15.469 INFO kablam! | Nov 06 18:32:15.470 INFO kablam! = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Nov 06 18:32:15.470 INFO kablam! Nov 06 18:32:15.852 INFO kablam! warning: unreachable expression Nov 06 18:32:15.853 INFO kablam! --> src/scanner.rs:238:9 Nov 06 18:32:15.853 INFO kablam! | Nov 06 18:32:15.854 INFO kablam! 238 | unreachable!() Nov 06 18:32:15.855 INFO kablam! | ^^^^^^^^^^^^^^ Nov 06 18:32:15.876 INFO kablam! | Nov 06 18:32:15.877 INFO kablam! = note: #[warn(unreachable_code)] on by default Nov 06 18:32:15.878 INFO kablam! = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Nov 06 18:32:15.879 INFO kablam! Nov 06 18:32:15.900 INFO kablam! warning: unreachable expression Nov 06 18:32:15.901 INFO kablam! --> src/scanner.rs:238:9 Nov 06 18:32:15.902 INFO kablam! | Nov 06 18:32:15.902 INFO kablam! 238 | unreachable!() Nov 06 18:32:15.903 INFO kablam! | ^^^^^^^^^^^^^^ Nov 06 18:32:15.904 INFO kablam! warning: unreachable expression Nov 06 18:32:15.904 INFO kablam! --> src/scanner.rs:355:9 Nov 06 18:32:15.905 INFO kablam! | Nov 06 18:32:15.906 INFO kablam! 355 | unreachable!() Nov 06 18:32:15.906 INFO kablam! | ^^^^^^^^^^^^^^ Nov 06 18:32:15.907 INFO kablam! | Nov 06 18:32:15.907 INFO kablam! = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Nov 06 18:32:15.907 INFO kablam! Nov 06 18:32:15.924 INFO kablam! | Nov 06 18:32:15.925 INFO kablam! = note: #[warn(unreachable_code)] on by default Nov 06 18:32:15.926 INFO kablam! = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Nov 06 18:32:15.926 INFO kablam! Nov 06 18:32:15.948 INFO kablam! warning: unreachable expression Nov 06 18:32:15.949 INFO kablam! --> src/scanner.rs:355:9 Nov 06 18:32:15.950 INFO kablam! | Nov 06 18:32:15.951 INFO kablam! 355 | unreachable!() Nov 06 18:32:15.951 INFO kablam! | ^^^^^^^^^^^^^^ Nov 06 18:32:15.952 INFO kablam! | Nov 06 18:32:15.953 INFO kablam! = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Nov 06 18:32:15.953 INFO kablam! Nov 06 18:32:17.496 INFO kablam! warning: value assigned to `reg` is never read Nov 06 18:32:17.497 INFO kablam! --> src/compiler.rs:933:21 Nov 06 18:32:17.497 INFO kablam! | Nov 06 18:32:17.497 INFO kablam! 933 | reg += self.compile_expr(reg, expr, expr_ctx); Nov 06 18:32:17.498 INFO kablam! | ^^^ Nov 06 18:32:17.498 INFO kablam! | Nov 06 18:32:17.498 INFO kablam! = note: #[warn(unused_assignments)] on by default Nov 06 18:32:17.499 INFO kablam! Nov 06 18:32:17.499 INFO kablam! warning: value assigned to `reg` is never read Nov 06 18:32:17.499 INFO kablam! --> src/compiler.rs:937:21 Nov 06 18:32:17.500 INFO kablam! | Nov 06 18:32:17.500 INFO kablam! 937 | reg += self.compile_expr(reg, expr, &ExprContext::with_opt(0)); Nov 06 18:32:17.500 INFO kablam! | ^^^ Nov 06 18:32:17.501 INFO kablam! Nov 06 18:32:17.501 INFO kablam! warning: value assigned to `reg` is never read Nov 06 18:32:17.502 INFO kablam! --> src/compiler.rs:1020:17 Nov 06 18:32:17.502 INFO kablam! | Nov 06 18:32:17.503 INFO kablam! 1020 | reg += self.compile_expr(reg, rhs, &ExprContext::with_opt(0)); Nov 06 18:32:17.503 INFO kablam! | ^^^ Nov 06 18:32:17.503 INFO kablam! Nov 06 18:32:17.505 INFO kablam! warning: value assigned to `reg` is never read Nov 06 18:32:17.505 INFO kablam! --> src/compiler.rs:1676:21 Nov 06 18:32:17.505 INFO kablam! | Nov 06 18:32:17.506 INFO kablam! 1676 | reg += self.compile_expr(reg, &exprs[0], &ExprContext::with_opt(-2)); Nov 06 18:32:17.506 INFO kablam! | ^^^ Nov 06 18:32:17.506 INFO kablam! Nov 06 18:32:17.616 INFO kablam! warning: variable does not need to be mutable Nov 06 18:32:17.617 INFO kablam! --> src/scanner.rs:475:17 Nov 06 18:32:17.617 INFO kablam! | Nov 06 18:32:17.617 INFO kablam! 475 | let mut cvalue = c as u32; Nov 06 18:32:17.618 INFO kablam! | ----^^^^^^ Nov 06 18:32:17.618 INFO kablam! | | Nov 06 18:32:17.618 INFO kablam! | help: remove this `mut` Nov 06 18:32:17.619 INFO kablam! | Nov 06 18:32:17.619 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 06 18:32:17.620 INFO kablam! Nov 06 18:32:17.640 INFO kablam! warning: variable does not need to be mutable Nov 06 18:32:17.641 INFO kablam! --> src/scanner.rs:517:49 Nov 06 18:32:17.641 INFO kablam! | Nov 06 18:32:17.641 INFO kablam! 517 | let (mut fraction, mut latest_char, mut count) = self.read_hexadecimal(0.0); Nov 06 18:32:17.642 INFO kablam! | ----^^^^^ Nov 06 18:32:17.642 INFO kablam! | | Nov 06 18:32:17.642 INFO kablam! | help: remove this `mut` Nov 06 18:32:17.642 INFO kablam! Nov 06 18:32:17.984 INFO kablam! warning: value assigned to `reg` is never read Nov 06 18:32:17.984 INFO kablam! --> src/compiler.rs:933:21 Nov 06 18:32:17.984 INFO kablam! | Nov 06 18:32:17.985 INFO kablam! 933 | reg += self.compile_expr(reg, expr, expr_ctx); Nov 06 18:32:17.985 INFO kablam! | ^^^ Nov 06 18:32:17.985 INFO kablam! | Nov 06 18:32:17.985 INFO kablam! = note: #[warn(unused_assignments)] on by default Nov 06 18:32:17.985 INFO kablam! Nov 06 18:32:17.985 INFO kablam! warning: value assigned to `reg` is never read Nov 06 18:32:17.986 INFO kablam! --> src/compiler.rs:937:21 Nov 06 18:32:17.986 INFO kablam! | Nov 06 18:32:17.986 INFO kablam! 937 | reg += self.compile_expr(reg, expr, &ExprContext::with_opt(0)); Nov 06 18:32:17.986 INFO kablam! | ^^^ Nov 06 18:32:17.986 INFO kablam! Nov 06 18:32:17.986 INFO kablam! warning: value assigned to `reg` is never read Nov 06 18:32:17.986 INFO kablam! --> src/compiler.rs:1020:17 Nov 06 18:32:17.986 INFO kablam! | Nov 06 18:32:17.986 INFO kablam! 1020 | reg += self.compile_expr(reg, rhs, &ExprContext::with_opt(0)); Nov 06 18:32:17.986 INFO kablam! | ^^^ Nov 06 18:32:17.986 INFO kablam! Nov 06 18:32:17.986 INFO kablam! warning: value assigned to `reg` is never read Nov 06 18:32:17.986 INFO kablam! --> src/compiler.rs:1676:21 Nov 06 18:32:17.988 INFO kablam! | Nov 06 18:32:17.988 INFO kablam! 1676 | reg += self.compile_expr(reg, &exprs[0], &ExprContext::with_opt(-2)); Nov 06 18:32:17.988 INFO kablam! | ^^^ Nov 06 18:32:17.988 INFO kablam! Nov 06 18:32:18.008 INFO kablam! warning: unused variable: `res` Nov 06 18:32:18.009 INFO kablam! --> src/scanner.rs:732:13 Nov 06 18:32:18.009 INFO kablam! | Nov 06 18:32:18.009 INFO kablam! 732 | let res = scanner.scan(); Nov 06 18:32:18.009 INFO kablam! | ^^^ help: consider using `_res` instead Nov 06 18:32:18.009 INFO kablam! | Nov 06 18:32:18.009 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 06 18:32:18.009 INFO kablam! Nov 06 18:32:18.020 INFO kablam! warning: value assigned to `reg` is never read Nov 06 18:32:18.021 INFO kablam! --> src/compiler.rs:933:21 Nov 06 18:32:18.021 INFO kablam! | Nov 06 18:32:18.021 INFO kablam! 933 | reg += self.compile_expr(reg, expr, expr_ctx); Nov 06 18:32:18.021 INFO kablam! | ^^^ Nov 06 18:32:18.021 INFO kablam! | Nov 06 18:32:18.021 INFO kablam! = note: #[warn(unused_assignments)] on by default Nov 06 18:32:18.021 INFO kablam! Nov 06 18:32:18.021 INFO kablam! warning: value assigned to `reg` is never read Nov 06 18:32:18.021 INFO kablam! --> src/compiler.rs:937:21 Nov 06 18:32:18.021 INFO kablam! | Nov 06 18:32:18.021 INFO kablam! 937 | reg += self.compile_expr(reg, expr, &ExprContext::with_opt(0)); Nov 06 18:32:18.021 INFO kablam! | ^^^ Nov 06 18:32:18.021 INFO kablam! Nov 06 18:32:18.021 INFO kablam! warning: value assigned to `reg` is never read Nov 06 18:32:18.021 INFO kablam! --> src/compiler.rs:1020:17 Nov 06 18:32:18.021 INFO kablam! | Nov 06 18:32:18.021 INFO kablam! 1020 | reg += self.compile_expr(reg, rhs, &ExprContext::with_opt(0)); Nov 06 18:32:18.021 INFO kablam! | ^^^ Nov 06 18:32:18.021 INFO kablam! Nov 06 18:32:18.021 INFO kablam! warning: value assigned to `reg` is never read Nov 06 18:32:18.021 INFO kablam! --> src/compiler.rs:1676:21 Nov 06 18:32:18.021 INFO kablam! | Nov 06 18:32:18.021 INFO kablam! 1676 | reg += self.compile_expr(reg, &exprs[0], &ExprContext::with_opt(-2)); Nov 06 18:32:18.021 INFO kablam! | ^^^ Nov 06 18:32:18.021 INFO kablam! Nov 06 18:32:18.116 INFO kablam! warning: variable does not need to be mutable Nov 06 18:32:18.117 INFO kablam! --> src/scanner.rs:475:17 Nov 06 18:32:18.117 INFO kablam! | Nov 06 18:32:18.117 INFO kablam! 475 | let mut cvalue = c as u32; Nov 06 18:32:18.117 INFO kablam! | ----^^^^^^ Nov 06 18:32:18.117 INFO kablam! | | Nov 06 18:32:18.117 INFO kablam! | help: remove this `mut` Nov 06 18:32:18.117 INFO kablam! | Nov 06 18:32:18.117 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 06 18:32:18.117 INFO kablam! Nov 06 18:32:18.136 INFO kablam! warning: variable does not need to be mutable Nov 06 18:32:18.137 INFO kablam! --> src/scanner.rs:517:49 Nov 06 18:32:18.137 INFO kablam! | Nov 06 18:32:18.137 INFO kablam! 517 | let (mut fraction, mut latest_char, mut count) = self.read_hexadecimal(0.0); Nov 06 18:32:18.137 INFO kablam! | ----^^^^^ Nov 06 18:32:18.137 INFO kablam! | | Nov 06 18:32:18.137 INFO kablam! | help: remove this `mut` Nov 06 18:32:18.137 INFO kablam! Nov 06 18:32:18.160 INFO kablam! warning: variable does not need to be mutable Nov 06 18:32:18.160 INFO kablam! --> src/scanner.rs:475:17 Nov 06 18:32:18.160 INFO kablam! | Nov 06 18:32:18.161 INFO kablam! 475 | let mut cvalue = c as u32; Nov 06 18:32:18.161 INFO kablam! | ----^^^^^^ Nov 06 18:32:18.161 INFO kablam! | | Nov 06 18:32:18.161 INFO kablam! | help: remove this `mut` Nov 06 18:32:18.161 INFO kablam! | Nov 06 18:32:18.161 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 06 18:32:18.161 INFO kablam! Nov 06 18:32:18.184 INFO kablam! warning: variable does not need to be mutable Nov 06 18:32:18.185 INFO kablam! --> src/scanner.rs:517:49 Nov 06 18:32:18.185 INFO kablam! | Nov 06 18:32:18.185 INFO kablam! 517 | let (mut fraction, mut latest_char, mut count) = self.read_hexadecimal(0.0); Nov 06 18:32:18.185 INFO kablam! | ----^^^^^ Nov 06 18:32:18.185 INFO kablam! | | Nov 06 18:32:18.185 INFO kablam! | help: remove this `mut` Nov 06 18:32:18.185 INFO kablam! Nov 06 18:32:19.967 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 13.22s Nov 06 18:32:19.971 INFO kablam! su: No module specific data is present Nov 06 18:32:21.404 INFO running `"docker" "rm" "-f" "b649afa8788d32c318539ba86ec83096b6e2f18c095473c75564d37a00bccb03"` Nov 06 18:32:21.774 INFO blam! b649afa8788d32c318539ba86ec83096b6e2f18c095473c75564d37a00bccb03