Dec 18 07:44:53.842 INFO checking Everysick/rsstreem against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 07:44:53.842 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/Everysick/rsstreem:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 07:44:54.020 INFO [stdout] 69cfac92314caa14334f39154c3b2d9f2a72ec54a80e8a5a940a90a9f3c2f2b7
Dec 18 07:44:54.020 INFO running `"docker" "start" "-a" "69cfac92314caa14334f39154c3b2d9f2a72ec54a80e8a5a940a90a9f3c2f2b7"`
Dec 18 07:44:54.732 INFO [stderr]     Checking rsstreem v0.1.0 (/opt/crater/workdir/core)
Dec 18 07:44:54.733 INFO [stderr]     Checking combine v2.3.2
Dec 18 07:44:56.928 INFO [stderr]     Checking combine-language v2.0.0
Dec 18 07:44:57.518 INFO [stderr]     Checking rsstreem-parser v0.1.0 (/opt/crater/workdir/parser)
Dec 18 07:44:57.799 INFO [stderr] warning: unused import: `std::borrow::BorrowMut`
Dec 18 07:44:57.799 INFO [stderr]   --> parser/src/parse.rs:11:5
Dec 18 07:44:57.799 INFO [stderr]    |
Dec 18 07:44:57.799 INFO [stderr] 11 | use std::borrow::BorrowMut;
Dec 18 07:44:57.799 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:44:57.799 INFO [stderr]    |
Dec 18 07:44:57.799 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 07:44:57.799 INFO [stderr] 
Dec 18 07:44:57.811 INFO [stderr] warning: unused variable: `input`
Dec 18 07:44:57.811 INFO [stderr]   --> parser/src/parse.rs:92:29
Dec 18 07:44:57.811 INFO [stderr]    |
Dec 18 07:44:57.811 INFO [stderr] 92 |     fn parse_program(&self, input: I) -> ParseResult<Ast, I> {
Dec 18 07:44:57.811 INFO [stderr]    |                             ^^^^^ help: consider using `_input` instead
Dec 18 07:44:57.811 INFO [stderr]    |
Dec 18 07:44:57.811 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 07:44:57.811 INFO [stderr] 
Dec 18 07:44:57.811 INFO [stderr] warning: unused variable: `input`
Dec 18 07:44:57.811 INFO [stderr]   --> parser/src/parse.rs:95:30
Dec 18 07:44:57.811 INFO [stderr]    |
Dec 18 07:44:57.811 INFO [stderr] 95 |     fn parse_topstmts(&self, input: I) -> ParseResult<Ast, I> {
Dec 18 07:44:57.811 INFO [stderr]    |                              ^^^^^ help: consider using `_input` instead
Dec 18 07:44:57.811 INFO [stderr] 
Dec 18 07:44:57.812 INFO [stderr] warning: unused variable: `input`
Dec 18 07:44:57.812 INFO [stderr]   --> parser/src/parse.rs:98:34
Dec 18 07:44:57.812 INFO [stderr]    |
Dec 18 07:44:57.812 INFO [stderr] 98 |     fn parse_topstmt_list(&self, input: I) -> ParseResult<Ast, I> {
Dec 18 07:44:57.812 INFO [stderr]    |                                  ^^^^^ help: consider using `_input` instead
Dec 18 07:44:57.812 INFO [stderr] 
Dec 18 07:44:57.812 INFO [stderr] warning: unused variable: `input`
Dec 18 07:44:57.812 INFO [stderr]    --> parser/src/parse.rs:101:29
Dec 18 07:44:57.812 INFO [stderr]     |
Dec 18 07:44:57.812 INFO [stderr] 101 |     fn parse_topstmt(&self, input: I) -> ParseResult<Ast, I> {
Dec 18 07:44:57.812 INFO [stderr]     |                             ^^^^^ help: consider using `_input` instead
Dec 18 07:44:57.812 INFO [stderr] 
Dec 18 07:44:57.812 INFO [stderr] warning: unused variable: `input`
Dec 18 07:44:57.812 INFO [stderr]    --> parser/src/parse.rs:104:27
Dec 18 07:44:57.812 INFO [stderr]     |
Dec 18 07:44:57.812 INFO [stderr] 104 |     fn parse_stmts(&self, input: I) -> ParseResult<Ast, I> {
Dec 18 07:44:57.812 INFO [stderr]     |                           ^^^^^ help: consider using `_input` instead
Dec 18 07:44:57.812 INFO [stderr] 
Dec 18 07:44:57.812 INFO [stderr] warning: unused variable: `input`
Dec 18 07:44:57.812 INFO [stderr]    --> parser/src/parse.rs:107:31
Dec 18 07:44:57.812 INFO [stderr]     |
Dec 18 07:44:57.812 INFO [stderr] 107 |     fn parse_stmt_list(&self, input: I) -> ParseResult<Ast, I> {
Dec 18 07:44:57.812 INFO [stderr]     |                               ^^^^^ help: consider using `_input` instead
Dec 18 07:44:57.812 INFO [stderr] 
Dec 18 07:44:57.812 INFO [stderr] warning: unused variable: `input`
Dec 18 07:44:57.812 INFO [stderr]    --> parser/src/parse.rs:110:26
Dec 18 07:44:57.812 INFO [stderr]     |
Dec 18 07:44:57.812 INFO [stderr] 110 |     fn parse_stmt(&self, input: I) -> ParseResult<Ast, I> {
Dec 18 07:44:57.812 INFO [stderr]     |                          ^^^^^ help: consider using `_input` instead
Dec 18 07:44:57.812 INFO [stderr] 
Dec 18 07:44:57.812 INFO [stderr] warning: unused variable: `input`
Dec 18 07:44:57.812 INFO [stderr]    --> parser/src/parse.rs:118:27
Dec 18 07:44:57.812 INFO [stderr]     |
Dec 18 07:44:57.812 INFO [stderr] 118 |     fn parse_fname(&self, input: I) -> ParseResult<Ast, I> {
Dec 18 07:44:57.812 INFO [stderr]     |                           ^^^^^ help: consider using `_input` instead
Dec 18 07:44:57.812 INFO [stderr] 
Dec 18 07:44:57.812 INFO [stderr] warning: unused variable: `input`
Dec 18 07:44:57.812 INFO [stderr]    --> parser/src/parse.rs:121:26
Dec 18 07:44:57.812 INFO [stderr]     |
Dec 18 07:44:57.812 INFO [stderr] 121 |     fn parse_expr(&self, input: I) -> ParseResult<Ast, I> {
Dec 18 07:44:57.812 INFO [stderr]     |                          ^^^^^ help: consider using `_input` instead
Dec 18 07:44:57.812 INFO [stderr] 
Dec 18 07:44:57.812 INFO [stderr] warning: unused variable: `input`
Dec 18 07:44:57.812 INFO [stderr]    --> parser/src/parse.rs:124:31
Dec 18 07:44:57.812 INFO [stderr]     |
Dec 18 07:44:57.813 INFO [stderr] 124 |     fn parse_condition(&self, input: I) -> ParseResult<Ast, I> {
Dec 18 07:44:57.813 INFO [stderr]     |                               ^^^^^ help: consider using `_input` instead
Dec 18 07:44:57.813 INFO [stderr] 
Dec 18 07:44:57.813 INFO [stderr] warning: unused variable: `input`
Dec 18 07:44:57.813 INFO [stderr]    --> parser/src/parse.rs:127:30
Dec 18 07:44:57.813 INFO [stderr]     |
Dec 18 07:44:57.813 INFO [stderr] 127 |     fn parse_opt_else(&self, input: I) -> ParseResult<Ast, I> {
Dec 18 07:44:57.813 INFO [stderr]     |                              ^^^^^ help: consider using `_input` instead
Dec 18 07:44:57.813 INFO [stderr] 
Dec 18 07:44:57.813 INFO [stderr] warning: unused variable: `input`
Dec 18 07:44:57.813 INFO [stderr]    --> parser/src/parse.rs:130:30
Dec 18 07:44:57.813 INFO [stderr]     |
Dec 18 07:44:57.813 INFO [stderr] 130 |     fn parse_opt_args(&self, input: I) -> ParseResult<Ast, I> {
Dec 18 07:44:57.813 INFO [stderr]     |                              ^^^^^ help: consider using `_input` instead
Dec 18 07:44:57.813 INFO [stderr] 
Dec 18 07:44:57.813 INFO [stderr] warning: unused variable: `input`
Dec 18 07:44:57.813 INFO [stderr]    --> parser/src/parse.rs:133:25
Dec 18 07:44:57.813 INFO [stderr]     |
Dec 18 07:44:57.813 INFO [stderr] 133 |     fn parse_arg(&self, input: I) -> ParseResult<Ast, I> {
Dec 18 07:44:57.813 INFO [stderr]     |                         ^^^^^ help: consider using `_input` instead
Dec 18 07:44:57.813 INFO [stderr] 
Dec 18 07:44:57.813 INFO [stderr] warning: unused variable: `input`
Dec 18 07:44:57.813 INFO [stderr]    --> parser/src/parse.rs:136:26
Dec 18 07:44:57.813 INFO [stderr]     |
Dec 18 07:44:57.813 INFO [stderr] 136 |     fn parse_args(&self, input: I) -> ParseResult<Ast, I> {
Dec 18 07:44:57.813 INFO [stderr]     |                          ^^^^^ help: consider using `_input` instead
Dec 18 07:44:57.813 INFO [stderr] 
Dec 18 07:44:57.813 INFO [stderr] warning: unused variable: `input`
Dec 18 07:44:57.813 INFO [stderr]    --> parser/src/parse.rs:139:29
Dec 18 07:44:57.813 INFO [stderr]     |
Dec 18 07:44:57.813 INFO [stderr] 139 |     fn parse_primary(&self, input: I) -> ParseResult<Ast, I> {
Dec 18 07:44:57.813 INFO [stderr]     |                             ^^^^^ help: consider using `_input` instead
Dec 18 07:44:57.813 INFO [stderr] 
Dec 18 07:44:57.813 INFO [stderr] warning: unused variable: `input`
Dec 18 07:44:57.813 INFO [stderr]    --> parser/src/parse.rs:142:31
Dec 18 07:44:57.813 INFO [stderr]     |
Dec 18 07:44:57.813 INFO [stderr] 142 |     fn parse_opt_block(&self, input: I) -> ParseResult<Ast, I> {
Dec 18 07:44:57.813 INFO [stderr]     |                               ^^^^^ help: consider using `_input` instead
Dec 18 07:44:57.813 INFO [stderr] 
Dec 18 07:44:57.813 INFO [stderr] warning: unused variable: `input`
Dec 18 07:44:57.813 INFO [stderr]    --> parser/src/parse.rs:145:27
Dec 18 07:44:57.813 INFO [stderr]     |
Dec 18 07:44:57.813 INFO [stderr] 145 |     fn parse_pterm(&self, input: I) -> ParseResult<Ast, I> {
Dec 18 07:44:57.813 INFO [stderr]     |                           ^^^^^ help: consider using `_input` instead
Dec 18 07:44:57.813 INFO [stderr] 
Dec 18 07:44:57.813 INFO [stderr] warning: unused variable: `input`
Dec 18 07:44:57.813 INFO [stderr]    --> parser/src/parse.rs:148:26
Dec 18 07:44:57.813 INFO [stderr]     |
Dec 18 07:44:57.813 INFO [stderr] 148 |     fn parse_pary(&self, input: I) -> ParseResult<Ast, I> {
Dec 18 07:44:57.813 INFO [stderr]     |                          ^^^^^ help: consider using `_input` instead
Dec 18 07:44:57.813 INFO [stderr] 
Dec 18 07:44:57.813 INFO [stderr] warning: unused variable: `input`
Dec 18 07:44:57.813 INFO [stderr]    --> parser/src/parse.rs:151:29
Dec 18 07:44:57.813 INFO [stderr]     |
Dec 18 07:44:57.813 INFO [stderr] 151 |     fn parse_pstruct(&self, input: I) -> ParseResult<Ast, I> {
Dec 18 07:44:57.813 INFO [stderr]     |                             ^^^^^ help: consider using `_input` instead
Dec 18 07:44:57.813 INFO [stderr] 
Dec 18 07:44:57.813 INFO [stderr] warning: unused variable: `input`
Dec 18 07:44:57.813 INFO [stderr]    --> parser/src/parse.rs:154:29
Dec 18 07:44:57.813 INFO [stderr]     |
Dec 18 07:44:57.813 INFO [stderr] 154 |     fn parse_pattern(&self, input: I) -> ParseResult<Ast, I> {
Dec 18 07:44:57.814 INFO [stderr]     |                             ^^^^^ help: consider using `_input` instead
Dec 18 07:44:57.814 INFO [stderr] 
Dec 18 07:44:57.814 INFO [stderr] warning: unused variable: `body`
Dec 18 07:44:57.814 INFO [stderr]    --> parser/src/parse.rs:193:26
Dec 18 07:44:57.814 INFO [stderr]     |
Dec 18 07:44:57.814 INFO [stderr] 193 |                          body,
Dec 18 07:44:57.814 INFO [stderr]     |                          ^^^^ help: try ignoring the field: `body: _`
Dec 18 07:44:57.814 INFO [stderr] 
Dec 18 07:44:57.814 INFO [stderr] warning: unused variable: `p_body`
Dec 18 07:44:57.814 INFO [stderr]    --> parser/src/parse.rs:214:32
Dec 18 07:44:57.814 INFO [stderr]     |
Dec 18 07:44:57.814 INFO [stderr] 214 |                          body: p_body,
Dec 18 07:44:57.814 INFO [stderr]     |                                ^^^^^^ help: consider using `_p_body` instead
Dec 18 07:44:57.814 INFO [stderr] 
Dec 18 07:44:57.952 INFO [stderr] warning: method is never used: `integer64`
Dec 18 07:44:57.952 INFO [stderr]   --> parser/src/parse.rs:68:5
Dec 18 07:44:57.953 INFO [stderr]    |
Dec 18 07:44:57.953 INFO [stderr] 68 |     pub fn integer64(&'b self) -> RsstreemParser<'a, 'b, I> {
Dec 18 07:44:57.953 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:44:57.953 INFO [stderr]    |
Dec 18 07:44:57.953 INFO [stderr] note: lint level defined here
Dec 18 07:44:57.953 INFO [stderr]   --> parser/src/parse.rs:67:12
Dec 18 07:44:57.953 INFO [stderr]    |
Dec 18 07:44:57.953 INFO [stderr] 67 |     #[warn(dead_code)]
Dec 18 07:44:57.953 INFO [stderr]    |            ^^^^^^^^^
Dec 18 07:44:57.953 INFO [stderr] 
Dec 18 07:44:57.953 INFO [stderr] warning: method is never used: `parse_program`
Dec 18 07:44:57.953 INFO [stderr]   --> parser/src/parse.rs:92:5
Dec 18 07:44:57.953 INFO [stderr]    |
Dec 18 07:44:57.953 INFO [stderr] 92 |     fn parse_program(&self, input: I) -> ParseResult<Ast, I> {
Dec 18 07:44:57.953 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:44:57.953 INFO [stderr]    |
Dec 18 07:44:57.953 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 07:44:57.953 INFO [stderr] 
Dec 18 07:44:57.953 INFO [stderr] warning: method is never used: `parse_topstmts`
Dec 18 07:44:57.953 INFO [stderr]   --> parser/src/parse.rs:95:5
Dec 18 07:44:57.953 INFO [stderr]    |
Dec 18 07:44:57.953 INFO [stderr] 95 |     fn parse_topstmts(&self, input: I) -> ParseResult<Ast, I> {
Dec 18 07:44:57.953 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:44:57.953 INFO [stderr] 
Dec 18 07:44:57.953 INFO [stderr] warning: method is never used: `parse_topstmt_list`
Dec 18 07:44:57.953 INFO [stderr]   --> parser/src/parse.rs:98:5
Dec 18 07:44:57.953 INFO [stderr]    |
Dec 18 07:44:57.953 INFO [stderr] 98 |     fn parse_topstmt_list(&self, input: I) -> ParseResult<Ast, I> {
Dec 18 07:44:57.953 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:44:57.953 INFO [stderr] 
Dec 18 07:44:57.953 INFO [stderr] warning: method is never used: `parse_topstmt`
Dec 18 07:44:57.953 INFO [stderr]    --> parser/src/parse.rs:101:5
Dec 18 07:44:57.953 INFO [stderr]     |
Dec 18 07:44:57.953 INFO [stderr] 101 |     fn parse_topstmt(&self, input: I) -> ParseResult<Ast, I> {
Dec 18 07:44:57.953 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:44:57.953 INFO [stderr] 
Dec 18 07:44:57.954 INFO [stderr] warning: method is never used: `parse_stmts`
Dec 18 07:44:57.954 INFO [stderr]    --> parser/src/parse.rs:104:5
Dec 18 07:44:57.954 INFO [stderr]     |
Dec 18 07:44:57.954 INFO [stderr] 104 |     fn parse_stmts(&self, input: I) -> ParseResult<Ast, I> {
Dec 18 07:44:57.954 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:44:57.954 INFO [stderr] 
Dec 18 07:44:57.954 INFO [stderr] warning: method is never used: `parse_stmt_list`
Dec 18 07:44:57.954 INFO [stderr]    --> parser/src/parse.rs:107:5
Dec 18 07:44:57.954 INFO [stderr]     |
Dec 18 07:44:57.954 INFO [stderr] 107 |     fn parse_stmt_list(&self, input: I) -> ParseResult<Ast, I> {
Dec 18 07:44:57.954 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:44:57.954 INFO [stderr] 
Dec 18 07:44:57.954 INFO [stderr] warning: method is never used: `parse_stmt`
Dec 18 07:44:57.954 INFO [stderr]    --> parser/src/parse.rs:110:5
Dec 18 07:44:57.954 INFO [stderr]     |
Dec 18 07:44:57.954 INFO [stderr] 110 |     fn parse_stmt(&self, input: I) -> ParseResult<Ast, I> {
Dec 18 07:44:57.954 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:44:57.954 INFO [stderr] 
Dec 18 07:44:57.954 INFO [stderr] warning: method is never used: `parse_var`
Dec 18 07:44:57.954 INFO [stderr]    --> parser/src/parse.rs:114:5
Dec 18 07:44:57.954 INFO [stderr]     |
Dec 18 07:44:57.954 INFO [stderr] 114 |     fn parse_var(&self, input: I) -> ParseResult<Ast, I> {
Dec 18 07:44:57.954 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:44:57.954 INFO [stderr] 
Dec 18 07:44:57.954 INFO [stderr] warning: method is never used: `parse_fname`
Dec 18 07:44:57.954 INFO [stderr]    --> parser/src/parse.rs:118:5
Dec 18 07:44:57.954 INFO [stderr]     |
Dec 18 07:44:57.954 INFO [stderr] 118 |     fn parse_fname(&self, input: I) -> ParseResult<Ast, I> {
Dec 18 07:44:57.954 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:44:57.954 INFO [stderr] 
Dec 18 07:44:57.954 INFO [stderr] warning: method is never used: `parse_expr`
Dec 18 07:44:57.954 INFO [stderr]    --> parser/src/parse.rs:121:5
Dec 18 07:44:57.954 INFO [stderr]     |
Dec 18 07:44:57.954 INFO [stderr] 121 |     fn parse_expr(&self, input: I) -> ParseResult<Ast, I> {
Dec 18 07:44:57.954 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:44:57.954 INFO [stderr] 
Dec 18 07:44:57.954 INFO [stderr] warning: method is never used: `parse_condition`
Dec 18 07:44:57.954 INFO [stderr]    --> parser/src/parse.rs:124:5
Dec 18 07:44:57.954 INFO [stderr]     |
Dec 18 07:44:57.954 INFO [stderr] 124 |     fn parse_condition(&self, input: I) -> ParseResult<Ast, I> {
Dec 18 07:44:57.954 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:44:57.954 INFO [stderr] 
Dec 18 07:44:57.954 INFO [stderr] warning: method is never used: `parse_opt_else`
Dec 18 07:44:57.954 INFO [stderr]    --> parser/src/parse.rs:127:5
Dec 18 07:44:57.954 INFO [stderr]     |
Dec 18 07:44:57.954 INFO [stderr] 127 |     fn parse_opt_else(&self, input: I) -> ParseResult<Ast, I> {
Dec 18 07:44:57.954 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:44:57.954 INFO [stderr] 
Dec 18 07:44:57.954 INFO [stderr] warning: method is never used: `parse_opt_args`
Dec 18 07:44:57.954 INFO [stderr]    --> parser/src/parse.rs:130:5
Dec 18 07:44:57.954 INFO [stderr]     |
Dec 18 07:44:57.954 INFO [stderr] 130 |     fn parse_opt_args(&self, input: I) -> ParseResult<Ast, I> {
Dec 18 07:44:57.954 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:44:57.954 INFO [stderr] 
Dec 18 07:44:57.954 INFO [stderr] warning: method is never used: `parse_arg`
Dec 18 07:44:57.954 INFO [stderr]    --> parser/src/parse.rs:133:5
Dec 18 07:44:57.954 INFO [stderr]     |
Dec 18 07:44:57.954 INFO [stderr] 133 |     fn parse_arg(&self, input: I) -> ParseResult<Ast, I> {
Dec 18 07:44:57.954 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:44:57.954 INFO [stderr] 
Dec 18 07:44:57.954 INFO [stderr] warning: method is never used: `parse_args`
Dec 18 07:44:57.954 INFO [stderr]    --> parser/src/parse.rs:136:5
Dec 18 07:44:57.954 INFO [stderr]     |
Dec 18 07:44:57.954 INFO [stderr] 136 |     fn parse_args(&self, input: I) -> ParseResult<Ast, I> {
Dec 18 07:44:57.954 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:44:57.954 INFO [stderr] 
Dec 18 07:44:57.954 INFO [stderr] warning: method is never used: `parse_primary`
Dec 18 07:44:57.954 INFO [stderr]    --> parser/src/parse.rs:139:5
Dec 18 07:44:57.954 INFO [stderr]     |
Dec 18 07:44:57.954 INFO [stderr] 139 |     fn parse_primary(&self, input: I) -> ParseResult<Ast, I> {
Dec 18 07:44:57.954 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:44:57.954 INFO [stderr] 
Dec 18 07:44:57.954 INFO [stderr] warning: method is never used: `parse_opt_block`
Dec 18 07:44:57.954 INFO [stderr]    --> parser/src/parse.rs:142:5
Dec 18 07:44:57.954 INFO [stderr]     |
Dec 18 07:44:57.954 INFO [stderr] 142 |     fn parse_opt_block(&self, input: I) -> ParseResult<Ast, I> {
Dec 18 07:44:57.954 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:44:57.954 INFO [stderr] 
Dec 18 07:44:57.954 INFO [stderr] warning: method is never used: `parse_pterm`
Dec 18 07:44:57.954 INFO [stderr]    --> parser/src/parse.rs:145:5
Dec 18 07:44:57.954 INFO [stderr]     |
Dec 18 07:44:57.954 INFO [stderr] 145 |     fn parse_pterm(&self, input: I) -> ParseResult<Ast, I> {
Dec 18 07:44:57.954 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:44:57.954 INFO [stderr] 
Dec 18 07:44:57.954 INFO [stderr] warning: method is never used: `parse_pary`
Dec 18 07:44:57.954 INFO [stderr]    --> parser/src/parse.rs:148:5
Dec 18 07:44:57.954 INFO [stderr]     |
Dec 18 07:44:57.954 INFO [stderr] 148 |     fn parse_pary(&self, input: I) -> ParseResult<Ast, I> {
Dec 18 07:44:57.954 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:44:57.954 INFO [stderr] 
Dec 18 07:44:57.954 INFO [stderr] warning: method is never used: `parse_pstruct`
Dec 18 07:44:57.954 INFO [stderr]    --> parser/src/parse.rs:151:5
Dec 18 07:44:57.954 INFO [stderr]     |
Dec 18 07:44:57.954 INFO [stderr] 151 |     fn parse_pstruct(&self, input: I) -> ParseResult<Ast, I> {
Dec 18 07:44:57.954 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:44:57.954 INFO [stderr] 
Dec 18 07:44:57.954 INFO [stderr] warning: method is never used: `parse_pattern`
Dec 18 07:44:57.954 INFO [stderr]    --> parser/src/parse.rs:154:5
Dec 18 07:44:57.954 INFO [stderr]     |
Dec 18 07:44:57.954 INFO [stderr] 154 |     fn parse_pattern(&self, input: I) -> ParseResult<Ast, I> {
Dec 18 07:44:57.954 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:44:57.954 INFO [stderr] 
Dec 18 07:44:57.954 INFO [stderr] warning: method is never used: `parse_cparam`
Dec 18 07:44:57.954 INFO [stderr]    --> parser/src/parse.rs:158:5
Dec 18 07:44:57.954 INFO [stderr]     |
Dec 18 07:44:57.954 INFO [stderr] 158 |     fn parse_cparam(&self, input: I) -> ParseResult<Ast, I> {
Dec 18 07:44:57.954 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:44:57.955 INFO [stderr] 
Dec 18 07:44:57.955 INFO [stderr] warning: method is never used: `parse_case_body`
Dec 18 07:44:57.955 INFO [stderr]    --> parser/src/parse.rs:185:5
Dec 18 07:44:57.955 INFO [stderr]     |
Dec 18 07:44:57.955 INFO [stderr] 185 |     fn parse_case_body(&self, input: I) -> ParseResult<Ast, I> {
Dec 18 07:44:57.955 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:44:57.955 INFO [stderr] 
Dec 18 07:44:57.955 INFO [stderr] warning: method is never used: `parse_block`
Dec 18 07:44:57.955 INFO [stderr]    --> parser/src/parse.rs:249:5
Dec 18 07:44:57.955 INFO [stderr]     |
Dec 18 07:44:57.955 INFO [stderr] 249 |     fn parse_block(&self, input: I) -> ParseResult<Ast, I> {
Dec 18 07:44:57.955 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:44:57.955 INFO [stderr] 
Dec 18 07:44:57.955 INFO [stderr] warning: method is never used: `parse_bparam`
Dec 18 07:44:57.955 INFO [stderr]    --> parser/src/parse.rs:289:5
Dec 18 07:44:57.955 INFO [stderr]     |
Dec 18 07:44:57.955 INFO [stderr] 289 |     fn parse_bparam(&self, input: I) -> ParseResult<Ast, I> {
Dec 18 07:44:57.955 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:44:57.955 INFO [stderr] 
Dec 18 07:44:57.955 INFO [stderr] warning: method is never used: `parse_opt_f_args`
Dec 18 07:44:57.955 INFO [stderr]    --> parser/src/parse.rs:297:5
Dec 18 07:44:57.955 INFO [stderr]     |
Dec 18 07:44:57.955 INFO [stderr] 297 |     fn parse_opt_f_args(&self, input: I) -> ParseResult<Ast, I> {
Dec 18 07:44:57.955 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:44:57.955 INFO [stderr] 
Dec 18 07:44:57.955 INFO [stderr] warning: method is never used: `parse_f_args`
Dec 18 07:44:57.955 INFO [stderr]    --> parser/src/parse.rs:304:5
Dec 18 07:44:57.955 INFO [stderr]     |
Dec 18 07:44:57.955 INFO [stderr] 304 |     fn parse_f_args(&self, input: I) -> ParseResult<Ast, I> {
Dec 18 07:44:57.955 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:44:57.955 INFO [stderr] 
Dec 18 07:44:57.955 INFO [stderr] warning: method is never used: `parse_opt_terms`
Dec 18 07:44:57.955 INFO [stderr]    --> parser/src/parse.rs:311:5
Dec 18 07:44:57.955 INFO [stderr]     |
Dec 18 07:44:57.955 INFO [stderr] 311 |     fn parse_opt_terms(&self, input: I) -> ParseResult<(), I> {
Dec 18 07:44:57.955 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:44:57.955 INFO [stderr] 
Dec 18 07:44:57.955 INFO [stderr] warning: method is never used: `parse_terms`
Dec 18 07:44:57.955 INFO [stderr]    --> parser/src/parse.rs:315:5
Dec 18 07:44:57.955 INFO [stderr]     |
Dec 18 07:44:57.955 INFO [stderr] 315 |     fn parse_terms(&self, input: I) -> ParseResult<(), I> {
Dec 18 07:44:57.955 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:44:57.955 INFO [stderr] 
Dec 18 07:44:57.976 INFO [stderr]     Checking rsstreem-language v0.1.0 (/opt/crater/workdir)
Dec 18 07:44:58.332 INFO [stderr] warning: unused variable: `ast`
Dec 18 07:44:58.332 INFO [stderr]   --> src/main.rs:39:13
Dec 18 07:44:58.332 INFO [stderr]    |
Dec 18 07:44:58.332 INFO [stderr] 39 |         let ast = parse::parse_code(code.as_ref()).unwrap();
Dec 18 07:44:58.332 INFO [stderr]    |             ^^^ help: consider using `_ast` instead
Dec 18 07:44:58.332 INFO [stderr]    |
Dec 18 07:44:58.332 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 07:44:58.332 INFO [stderr] 
Dec 18 07:44:58.332 INFO [stderr] warning: unused variable: `ast`
Dec 18 07:44:58.332 INFO [stderr]   --> src/main.rs:39:13
Dec 18 07:44:58.332 INFO [stderr]    |
Dec 18 07:44:58.332 INFO [stderr] 39 |         let ast = parse::parse_code(code.as_ref()).unwrap();
Dec 18 07:44:58.332 INFO [stderr]    |             ^^^ help: consider using `_ast` instead
Dec 18 07:44:58.333 INFO [stderr]    |
Dec 18 07:44:58.333 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 07:44:58.333 INFO [stderr] 
Dec 18 07:44:58.355 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.66s
Dec 18 07:44:58.641 INFO running `"docker" "inspect" "69cfac92314caa14334f39154c3b2d9f2a72ec54a80e8a5a940a90a9f3c2f2b7"`
Dec 18 07:44:58.730 INFO running `"docker" "rm" "-f" "69cfac92314caa14334f39154c3b2d9f2a72ec54a80e8a5a940a90a9f3c2f2b7"`
Dec 18 07:44:58.833 INFO [stdout] 69cfac92314caa14334f39154c3b2d9f2a72ec54a80e8a5a940a90a9f3c2f2b7