Dec 19 09:11:56.966 INFO checking sdmcode/i_v against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955 Dec 19 09:11:56.967 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/sdmcode/i_v:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"` Dec 19 09:11:57.502 INFO [stdout] ad81eeba864fe5c25522897483f8e8b781b80e8c268be8ceef79484f316e497a Dec 19 09:11:57.504 INFO running `"docker" "start" "-a" "ad81eeba864fe5c25522897483f8e8b781b80e8c268be8ceef79484f316e497a"` Dec 19 09:11:59.124 INFO [stderr] Checking i_v v0.1.0 (/opt/crater/workdir) Dec 19 09:11:59.328 INFO [stderr] warning: unused import: `compiler::parser::ParseResult` Dec 19 09:11:59.328 INFO [stderr] --> src/repl/mod.rs:14:5 Dec 19 09:11:59.328 INFO [stderr] | Dec 19 09:11:59.328 INFO [stderr] 14 | use compiler::parser::ParseResult; Dec 19 09:11:59.328 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 09:11:59.328 INFO [stderr] | Dec 19 09:11:59.328 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 19 09:11:59.328 INFO [stderr] Dec 19 09:11:59.488 INFO [stderr] warning: unreachable statement Dec 19 09:11:59.488 INFO [stderr] --> src/compiler/parser.rs:540:9 Dec 19 09:11:59.488 INFO [stderr] | Dec 19 09:11:59.488 INFO [stderr] 540 | return cmp; Dec 19 09:11:59.488 INFO [stderr] | ^^^^^^^^^^^ Dec 19 09:11:59.488 INFO [stderr] | Dec 19 09:11:59.488 INFO [stderr] = note: #[warn(unreachable_code)] on by default Dec 19 09:11:59.488 INFO [stderr] Dec 19 09:11:59.500 INFO [stderr] warning: unreachable expression Dec 19 09:11:59.500 INFO [stderr] --> src/compiler/parser.rs:828:9 Dec 19 09:11:59.500 INFO [stderr] | Dec 19 09:11:59.500 INFO [stderr] 828 | return ParseResult::Failed("lol".to_string()) Dec 19 09:11:59.500 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 09:11:59.500 INFO [stderr] Dec 19 09:11:59.508 INFO [stderr] warning: unused import: `compiler::parser::ParseResult` Dec 19 09:11:59.508 INFO [stderr] --> src/repl/mod.rs:14:5 Dec 19 09:11:59.508 INFO [stderr] | Dec 19 09:11:59.508 INFO [stderr] 14 | use compiler::parser::ParseResult; Dec 19 09:11:59.508 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 09:11:59.508 INFO [stderr] | Dec 19 09:11:59.508 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 19 09:11:59.508 INFO [stderr] Dec 19 09:11:59.652 INFO [stderr] warning: unused variable: `v` Dec 19 09:11:59.652 INFO [stderr] --> src/compiler/parser.rs:562:81 Dec 19 09:11:59.652 INFO [stderr] | Dec 19 09:11:59.652 INFO [stderr] 562 | ExpressionType::LiteralExpression(name, v) => { Dec 19 09:11:59.652 INFO [stderr] | ^ help: consider using `_v` instead Dec 19 09:11:59.652 INFO [stderr] | Dec 19 09:11:59.652 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 19 09:11:59.652 INFO [stderr] Dec 19 09:11:59.652 INFO [stderr] warning: value assigned to `ident` is never read Dec 19 09:11:59.652 INFO [stderr] --> src/compiler/parser.rs:597:17 Dec 19 09:11:59.652 INFO [stderr] | Dec 19 09:11:59.652 INFO [stderr] 597 | let mut ident = String::new(); Dec 19 09:11:59.652 INFO [stderr] | ^^^^^ Dec 19 09:11:59.652 INFO [stderr] | Dec 19 09:11:59.652 INFO [stderr] = note: #[warn(unused_assignments)] on by default Dec 19 09:11:59.652 INFO [stderr] = help: maybe it is overwritten before being read? Dec 19 09:11:59.652 INFO [stderr] Dec 19 09:11:59.652 INFO [stderr] warning: value assigned to `name` is never read Dec 19 09:11:59.652 INFO [stderr] --> src/compiler/parser.rs:688:25 Dec 19 09:11:59.652 INFO [stderr] | Dec 19 09:11:59.652 INFO [stderr] 688 | let mut name = String::new(); Dec 19 09:11:59.652 INFO [stderr] | ^^^^ Dec 19 09:11:59.652 INFO [stderr] | Dec 19 09:11:59.652 INFO [stderr] = help: maybe it is overwritten before being read? Dec 19 09:11:59.652 INFO [stderr] Dec 19 09:11:59.652 INFO [stderr] warning: unused variable: `s` Dec 19 09:11:59.652 INFO [stderr] --> src/compiler/parser.rs:834:34 Dec 19 09:11:59.652 INFO [stderr] | Dec 19 09:11:59.652 INFO [stderr] 834 | ParseResult::Success(s) => { Dec 19 09:11:59.652 INFO [stderr] | ^ help: consider using `_s` instead Dec 19 09:11:59.652 INFO [stderr] Dec 19 09:11:59.692 INFO [stderr] warning: variable does not need to be mutable Dec 19 09:11:59.692 INFO [stderr] --> src/compiler/parser.rs:271:16 Dec 19 09:11:59.692 INFO [stderr] | Dec 19 09:11:59.692 INFO [stderr] 271 | pub fn new(mut toks: Vec) -> Parser { Dec 19 09:11:59.692 INFO [stderr] | ----^^^^ Dec 19 09:11:59.692 INFO [stderr] | | Dec 19 09:11:59.692 INFO [stderr] | help: remove this `mut` Dec 19 09:11:59.692 INFO [stderr] | Dec 19 09:11:59.692 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 19 09:11:59.692 INFO [stderr] Dec 19 09:11:59.760 INFO [stderr] warning: method is never used: `skip` Dec 19 09:11:59.760 INFO [stderr] --> src/compiler/mod.rs:139:5 Dec 19 09:11:59.760 INFO [stderr] | Dec 19 09:11:59.760 INFO [stderr] 139 | fn skip(&mut self, num: usize) { Dec 19 09:11:59.760 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 09:11:59.760 INFO [stderr] | Dec 19 09:11:59.760 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 19 09:11:59.760 INFO [stderr] Dec 19 09:11:59.794 INFO [stderr] warning: unreachable statement Dec 19 09:11:59.794 INFO [stderr] --> src/compiler/parser.rs:540:9 Dec 19 09:11:59.794 INFO [stderr] | Dec 19 09:11:59.794 INFO [stderr] 540 | return cmp; Dec 19 09:11:59.794 INFO [stderr] | ^^^^^^^^^^^ Dec 19 09:11:59.794 INFO [stderr] | Dec 19 09:11:59.794 INFO [stderr] = note: #[warn(unreachable_code)] on by default Dec 19 09:11:59.794 INFO [stderr] Dec 19 09:11:59.794 INFO [stderr] warning: unreachable expression Dec 19 09:11:59.794 INFO [stderr] --> src/compiler/parser.rs:828:9 Dec 19 09:11:59.794 INFO [stderr] | Dec 19 09:11:59.794 INFO [stderr] 828 | return ParseResult::Failed("lol".to_string()) Dec 19 09:11:59.794 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 09:11:59.794 INFO [stderr] Dec 19 09:12:00.144 INFO [stderr] warning: unused variable: `v` Dec 19 09:12:00.144 INFO [stderr] --> src/compiler/parser.rs:562:81 Dec 19 09:12:00.144 INFO [stderr] | Dec 19 09:12:00.144 INFO [stderr] 562 | ExpressionType::LiteralExpression(name, v) => { Dec 19 09:12:00.144 INFO [stderr] | ^ help: consider using `_v` instead Dec 19 09:12:00.144 INFO [stderr] | Dec 19 09:12:00.144 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 19 09:12:00.144 INFO [stderr] Dec 19 09:12:00.144 INFO [stderr] warning: value assigned to `ident` is never read Dec 19 09:12:00.144 INFO [stderr] --> src/compiler/parser.rs:597:17 Dec 19 09:12:00.144 INFO [stderr] | Dec 19 09:12:00.145 INFO [stderr] 597 | let mut ident = String::new(); Dec 19 09:12:00.145 INFO [stderr] | ^^^^^ Dec 19 09:12:00.145 INFO [stderr] | Dec 19 09:12:00.145 INFO [stderr] = note: #[warn(unused_assignments)] on by default Dec 19 09:12:00.145 INFO [stderr] = help: maybe it is overwritten before being read? Dec 19 09:12:00.145 INFO [stderr] Dec 19 09:12:00.145 INFO [stderr] warning: value assigned to `name` is never read Dec 19 09:12:00.145 INFO [stderr] --> src/compiler/parser.rs:688:25 Dec 19 09:12:00.145 INFO [stderr] | Dec 19 09:12:00.145 INFO [stderr] 688 | let mut name = String::new(); Dec 19 09:12:00.145 INFO [stderr] | ^^^^ Dec 19 09:12:00.145 INFO [stderr] | Dec 19 09:12:00.145 INFO [stderr] = help: maybe it is overwritten before being read? Dec 19 09:12:00.145 INFO [stderr] Dec 19 09:12:00.145 INFO [stderr] warning: unused variable: `s` Dec 19 09:12:00.145 INFO [stderr] --> src/compiler/parser.rs:834:34 Dec 19 09:12:00.145 INFO [stderr] | Dec 19 09:12:00.145 INFO [stderr] 834 | ParseResult::Success(s) => { Dec 19 09:12:00.145 INFO [stderr] | ^ help: consider using `_s` instead Dec 19 09:12:00.145 INFO [stderr] Dec 19 09:12:00.168 INFO [stderr] warning: unused import: `compiler::parser::ParseResult` Dec 19 09:12:00.169 INFO [stderr] --> src/repl/mod.rs:14:5 Dec 19 09:12:00.169 INFO [stderr] | Dec 19 09:12:00.169 INFO [stderr] 14 | use compiler::parser::ParseResult; Dec 19 09:12:00.169 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 09:12:00.169 INFO [stderr] | Dec 19 09:12:00.169 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 19 09:12:00.170 INFO [stderr] Dec 19 09:12:00.288 INFO [stderr] warning: unused import: `compiler::parser::ParseResult` Dec 19 09:12:00.288 INFO [stderr] --> src/repl/mod.rs:14:5 Dec 19 09:12:00.288 INFO [stderr] | Dec 19 09:12:00.288 INFO [stderr] 14 | use compiler::parser::ParseResult; Dec 19 09:12:00.288 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 09:12:00.288 INFO [stderr] | Dec 19 09:12:00.288 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 19 09:12:00.288 INFO [stderr] Dec 19 09:12:00.297 INFO [stderr] warning: variable does not need to be mutable Dec 19 09:12:00.297 INFO [stderr] --> src/compiler/parser.rs:271:16 Dec 19 09:12:00.297 INFO [stderr] | Dec 19 09:12:00.297 INFO [stderr] 271 | pub fn new(mut toks: Vec) -> Parser { Dec 19 09:12:00.297 INFO [stderr] | ----^^^^ Dec 19 09:12:00.297 INFO [stderr] | | Dec 19 09:12:00.297 INFO [stderr] | help: remove this `mut` Dec 19 09:12:00.297 INFO [stderr] | Dec 19 09:12:00.297 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 19 09:12:00.297 INFO [stderr] Dec 19 09:12:00.561 INFO [stderr] warning: unreachable statement Dec 19 09:12:00.561 INFO [stderr] --> src/compiler/parser.rs:540:9 Dec 19 09:12:00.561 INFO [stderr] | Dec 19 09:12:00.561 INFO [stderr] 540 | return cmp; Dec 19 09:12:00.561 INFO [stderr] | ^^^^^^^^^^^ Dec 19 09:12:00.561 INFO [stderr] | Dec 19 09:12:00.561 INFO [stderr] = note: #[warn(unreachable_code)] on by default Dec 19 09:12:00.561 INFO [stderr] Dec 19 09:12:00.596 INFO [stderr] warning: unreachable expression Dec 19 09:12:00.596 INFO [stderr] --> src/compiler/parser.rs:828:9 Dec 19 09:12:00.596 INFO [stderr] | Dec 19 09:12:00.596 INFO [stderr] 828 | return ParseResult::Failed("lol".to_string()) Dec 19 09:12:00.596 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 09:12:00.596 INFO [stderr] Dec 19 09:12:00.692 INFO [stderr] warning: unused variable: `v` Dec 19 09:12:00.692 INFO [stderr] --> src/compiler/parser.rs:562:81 Dec 19 09:12:00.692 INFO [stderr] | Dec 19 09:12:00.696 INFO [stderr] 562 | ExpressionType::LiteralExpression(name, v) => { Dec 19 09:12:00.696 INFO [stderr] | ^ help: consider using `_v` instead Dec 19 09:12:00.696 INFO [stderr] | Dec 19 09:12:00.696 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 19 09:12:00.696 INFO [stderr] Dec 19 09:12:00.696 INFO [stderr] warning: value assigned to `ident` is never read Dec 19 09:12:00.696 INFO [stderr] --> src/compiler/parser.rs:597:17 Dec 19 09:12:00.696 INFO [stderr] | Dec 19 09:12:00.696 INFO [stderr] 597 | let mut ident = String::new(); Dec 19 09:12:00.696 INFO [stderr] | ^^^^^ Dec 19 09:12:00.696 INFO [stderr] | Dec 19 09:12:00.696 INFO [stderr] = note: #[warn(unused_assignments)] on by default Dec 19 09:12:00.696 INFO [stderr] = help: maybe it is overwritten before being read? Dec 19 09:12:00.696 INFO [stderr] Dec 19 09:12:00.696 INFO [stderr] warning: value assigned to `name` is never read Dec 19 09:12:00.696 INFO [stderr] --> src/compiler/parser.rs:688:25 Dec 19 09:12:00.696 INFO [stderr] | Dec 19 09:12:00.696 INFO [stderr] 688 | let mut name = String::new(); Dec 19 09:12:00.696 INFO [stderr] | ^^^^ Dec 19 09:12:00.696 INFO [stderr] | Dec 19 09:12:00.696 INFO [stderr] = help: maybe it is overwritten before being read? Dec 19 09:12:00.696 INFO [stderr] Dec 19 09:12:00.696 INFO [stderr] warning: unused variable: `s` Dec 19 09:12:00.697 INFO [stderr] --> src/compiler/parser.rs:834:34 Dec 19 09:12:00.697 INFO [stderr] | Dec 19 09:12:00.697 INFO [stderr] 834 | ParseResult::Success(s) => { Dec 19 09:12:00.697 INFO [stderr] | ^ help: consider using `_s` instead Dec 19 09:12:00.697 INFO [stderr] Dec 19 09:12:00.824 INFO [stderr] warning: variable does not need to be mutable Dec 19 09:12:00.824 INFO [stderr] --> src/compiler/parser.rs:271:16 Dec 19 09:12:00.824 INFO [stderr] | Dec 19 09:12:00.824 INFO [stderr] 271 | pub fn new(mut toks: Vec) -> Parser { Dec 19 09:12:00.824 INFO [stderr] | ----^^^^ Dec 19 09:12:00.824 INFO [stderr] | | Dec 19 09:12:00.824 INFO [stderr] | help: remove this `mut` Dec 19 09:12:00.824 INFO [stderr] | Dec 19 09:12:00.824 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 19 09:12:00.824 INFO [stderr] Dec 19 09:12:00.852 INFO [stderr] warning: method is never used: `skip` Dec 19 09:12:00.852 INFO [stderr] --> src/compiler/mod.rs:139:5 Dec 19 09:12:00.852 INFO [stderr] | Dec 19 09:12:00.853 INFO [stderr] 139 | fn skip(&mut self, num: usize) { Dec 19 09:12:00.853 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 09:12:00.853 INFO [stderr] | Dec 19 09:12:00.854 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 19 09:12:00.854 INFO [stderr] Dec 19 09:12:00.936 INFO [stderr] warning: unreachable statement Dec 19 09:12:00.936 INFO [stderr] --> src/compiler/parser.rs:540:9 Dec 19 09:12:00.937 INFO [stderr] | Dec 19 09:12:00.937 INFO [stderr] 540 | return cmp; Dec 19 09:12:00.937 INFO [stderr] | ^^^^^^^^^^^ Dec 19 09:12:00.938 INFO [stderr] | Dec 19 09:12:00.938 INFO [stderr] = note: #[warn(unreachable_code)] on by default Dec 19 09:12:00.938 INFO [stderr] Dec 19 09:12:00.945 INFO [stderr] warning: unreachable expression Dec 19 09:12:00.945 INFO [stderr] --> src/compiler/parser.rs:828:9 Dec 19 09:12:00.946 INFO [stderr] | Dec 19 09:12:00.946 INFO [stderr] 828 | return ParseResult::Failed("lol".to_string()) Dec 19 09:12:00.946 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 09:12:00.946 INFO [stderr] Dec 19 09:12:01.000 INFO [stderr] warning: unused variable: `v` Dec 19 09:12:01.000 INFO [stderr] --> src/compiler/parser.rs:562:81 Dec 19 09:12:01.001 INFO [stderr] | Dec 19 09:12:01.001 INFO [stderr] 562 | ExpressionType::LiteralExpression(name, v) => { Dec 19 09:12:01.001 INFO [stderr] | ^ help: consider using `_v` instead Dec 19 09:12:01.002 INFO [stderr] | Dec 19 09:12:01.002 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 19 09:12:01.003 INFO [stderr] Dec 19 09:12:01.003 INFO [stderr] warning: value assigned to `ident` is never read Dec 19 09:12:01.005 INFO [stderr] --> src/compiler/parser.rs:597:17 Dec 19 09:12:01.005 INFO [stderr] | Dec 19 09:12:01.005 INFO [stderr] 597 | let mut ident = String::new(); Dec 19 09:12:01.005 INFO [stderr] | ^^^^^ Dec 19 09:12:01.005 INFO [stderr] | Dec 19 09:12:01.005 INFO [stderr] = note: #[warn(unused_assignments)] on by default Dec 19 09:12:01.005 INFO [stderr] = help: maybe it is overwritten before being read? Dec 19 09:12:01.005 INFO [stderr] Dec 19 09:12:01.005 INFO [stderr] warning: value assigned to `name` is never read Dec 19 09:12:01.005 INFO [stderr] --> src/compiler/parser.rs:688:25 Dec 19 09:12:01.005 INFO [stderr] | Dec 19 09:12:01.005 INFO [stderr] 688 | let mut name = String::new(); Dec 19 09:12:01.005 INFO [stderr] | ^^^^ Dec 19 09:12:01.005 INFO [stderr] | Dec 19 09:12:01.005 INFO [stderr] = help: maybe it is overwritten before being read? Dec 19 09:12:01.005 INFO [stderr] Dec 19 09:12:01.005 INFO [stderr] warning: unused variable: `s` Dec 19 09:12:01.005 INFO [stderr] --> src/compiler/parser.rs:834:34 Dec 19 09:12:01.005 INFO [stderr] | Dec 19 09:12:01.005 INFO [stderr] 834 | ParseResult::Success(s) => { Dec 19 09:12:01.005 INFO [stderr] | ^ help: consider using `_s` instead Dec 19 09:12:01.005 INFO [stderr] Dec 19 09:12:01.129 INFO [stderr] warning: variable does not need to be mutable Dec 19 09:12:01.129 INFO [stderr] --> src/compiler/parser.rs:271:16 Dec 19 09:12:01.129 INFO [stderr] | Dec 19 09:12:01.129 INFO [stderr] 271 | pub fn new(mut toks: Vec) -> Parser { Dec 19 09:12:01.129 INFO [stderr] | ----^^^^ Dec 19 09:12:01.130 INFO [stderr] | | Dec 19 09:12:01.130 INFO [stderr] | help: remove this `mut` Dec 19 09:12:01.130 INFO [stderr] | Dec 19 09:12:01.131 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 19 09:12:01.131 INFO [stderr] Dec 19 09:12:01.235 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.14s Dec 19 09:12:02.592 INFO running `"docker" "inspect" "ad81eeba864fe5c25522897483f8e8b781b80e8c268be8ceef79484f316e497a"` Dec 19 09:12:02.856 INFO running `"docker" "rm" "-f" "ad81eeba864fe5c25522897483f8e8b781b80e8c268be8ceef79484f316e497a"` Dec 19 09:12:03.116 INFO [stdout] ad81eeba864fe5c25522897483f8e8b781b80e8c268be8ceef79484f316e497a