[INFO] cloning repository https://github.com/Everysick/rsstreem
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Everysick/rsstreem" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEverysick%2Frsstreem", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEverysick%2Frsstreem'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d4df52e9e85f84f1dbacdbdce6f1c1e016f741c2
[INFO] testing Everysick/rsstreem against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEverysick%2Frsstreem" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Everysick/rsstreem on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Everysick/rsstreem
[INFO] finished tweaking git repo https://github.com/Everysick/rsstreem
[INFO] tweaked toml for git repo https://github.com/Everysick/rsstreem written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/Everysick/rsstreem already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ascii v0.7.1
[INFO] [stderr]   Downloaded combine-language v2.0.0
[INFO] [stderr]   Downloaded combine v2.3.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 083a6f7c7a3756a368aa9b9a3449891841e5c4a727f3c3882d0837eaa66d3b87
[INFO] running `Command { std: "docker" "start" "-a" "083a6f7c7a3756a368aa9b9a3449891841e5c4a727f3c3882d0837eaa66d3b87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "083a6f7c7a3756a368aa9b9a3449891841e5c4a727f3c3882d0837eaa66d3b87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "083a6f7c7a3756a368aa9b9a3449891841e5c4a727f3c3882d0837eaa66d3b87", kill_on_drop: false }`
[INFO] [stdout] 083a6f7c7a3756a368aa9b9a3449891841e5c4a727f3c3882d0837eaa66d3b87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 69c0a0fd6f7d2efe489da0e16c3175b32496b268b3a5c058263ddef5fcd283a8
[INFO] running `Command { std: "docker" "start" "-a" "69c0a0fd6f7d2efe489da0e16c3175b32496b268b3a5c058263ddef5fcd283a8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ascii v0.7.1
[INFO] [stderr]    Compiling libc v0.2.23
[INFO] [stderr]    Compiling vec_map v0.8.0
[INFO] [stderr]    Compiling unicode-segmentation v1.2.0
[INFO] [stderr]    Compiling rsstreem v0.1.0 (/opt/rustwide/workdir/core)
[INFO] [stderr]    Compiling unicode-width v0.1.4
[INFO] [stderr]    Compiling bitflags v0.8.2
[INFO] [stderr]    Compiling strsim v0.6.0
[INFO] [stderr]    Compiling ansi_term v0.9.0
[INFO] [stderr]    Compiling combine v2.3.2
[INFO] [stderr]    Compiling atty v0.2.2
[INFO] [stderr]    Compiling term_size v0.3.0
[INFO] [stderr]    Compiling clap v2.24.2
[INFO] [stderr]    Compiling combine-language v2.0.0
[INFO] [stderr]    Compiling rsstreem-parser v0.1.0 (/opt/rustwide/workdir/parser)
[INFO] [stdout] warning: unused import: `std::borrow::BorrowMut`
[INFO] [stdout]   --> parser/src/parse.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::borrow::BorrowMut;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> parser/src/parse.rs:92:29
[INFO] [stdout]    |
[INFO] [stdout] 92 |     fn parse_program(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]    |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> parser/src/parse.rs:95:30
[INFO] [stdout]    |
[INFO] [stdout] 95 |     fn parse_topstmts(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]    |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> parser/src/parse.rs:98:34
[INFO] [stdout]    |
[INFO] [stdout] 98 |     fn parse_topstmt_list(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]    |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> parser/src/parse.rs:101:29
[INFO] [stdout]     |
[INFO] [stdout] 101 |     fn parse_topstmt(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> parser/src/parse.rs:104:27
[INFO] [stdout]     |
[INFO] [stdout] 104 |     fn parse_stmts(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> parser/src/parse.rs:107:31
[INFO] [stdout]     |
[INFO] [stdout] 107 |     fn parse_stmt_list(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> parser/src/parse.rs:110:26
[INFO] [stdout]     |
[INFO] [stdout] 110 |     fn parse_stmt(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> parser/src/parse.rs:118:27
[INFO] [stdout]     |
[INFO] [stdout] 118 |     fn parse_fname(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> parser/src/parse.rs:121:26
[INFO] [stdout]     |
[INFO] [stdout] 121 |     fn parse_expr(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> parser/src/parse.rs:124:31
[INFO] [stdout]     |
[INFO] [stdout] 124 |     fn parse_condition(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> parser/src/parse.rs:127:30
[INFO] [stdout]     |
[INFO] [stdout] 127 |     fn parse_opt_else(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> parser/src/parse.rs:130:30
[INFO] [stdout]     |
[INFO] [stdout] 130 |     fn parse_opt_args(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> parser/src/parse.rs:133:25
[INFO] [stdout]     |
[INFO] [stdout] 133 |     fn parse_arg(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> parser/src/parse.rs:136:26
[INFO] [stdout]     |
[INFO] [stdout] 136 |     fn parse_args(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> parser/src/parse.rs:139:29
[INFO] [stdout]     |
[INFO] [stdout] 139 |     fn parse_primary(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> parser/src/parse.rs:142:31
[INFO] [stdout]     |
[INFO] [stdout] 142 |     fn parse_opt_block(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> parser/src/parse.rs:145:27
[INFO] [stdout]     |
[INFO] [stdout] 145 |     fn parse_pterm(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> parser/src/parse.rs:148:26
[INFO] [stdout]     |
[INFO] [stdout] 148 |     fn parse_pary(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> parser/src/parse.rs:151:29
[INFO] [stdout]     |
[INFO] [stdout] 151 |     fn parse_pstruct(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> parser/src/parse.rs:154:29
[INFO] [stdout]     |
[INFO] [stdout] 154 |     fn parse_pattern(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `body`
[INFO] [stdout]    --> parser/src/parse.rs:193:26
[INFO] [stdout]     |
[INFO] [stdout] 193 |                          body,
[INFO] [stdout]     |                          ^^^^ help: try ignoring the field: `body: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p_body`
[INFO] [stdout]    --> parser/src/parse.rs:214:32
[INFO] [stdout]     |
[INFO] [stdout] 214 |                          body: p_body,
[INFO] [stdout]     |                                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_p_body`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `integer64`
[INFO] [stdout]   --> parser/src/parse.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 68 |     pub fn integer64(&'b self) -> RsstreemParser<'a, 'b, I> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> parser/src/parse.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 67 |     #[warn(dead_code)]
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_program`
[INFO] [stdout]   --> parser/src/parse.rs:92:8
[INFO] [stdout]    |
[INFO] [stdout] 92 |     fn parse_program(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_topstmts`
[INFO] [stdout]   --> parser/src/parse.rs:95:8
[INFO] [stdout]    |
[INFO] [stdout] 95 |     fn parse_topstmts(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_topstmt_list`
[INFO] [stdout]   --> parser/src/parse.rs:98:8
[INFO] [stdout]    |
[INFO] [stdout] 98 |     fn parse_topstmt_list(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_topstmt`
[INFO] [stdout]    --> parser/src/parse.rs:101:8
[INFO] [stdout]     |
[INFO] [stdout] 101 |     fn parse_topstmt(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_stmts`
[INFO] [stdout]    --> parser/src/parse.rs:104:8
[INFO] [stdout]     |
[INFO] [stdout] 104 |     fn parse_stmts(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_stmt_list`
[INFO] [stdout]    --> parser/src/parse.rs:107:8
[INFO] [stdout]     |
[INFO] [stdout] 107 |     fn parse_stmt_list(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_stmt`
[INFO] [stdout]    --> parser/src/parse.rs:110:8
[INFO] [stdout]     |
[INFO] [stdout] 110 |     fn parse_stmt(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_var`
[INFO] [stdout]    --> parser/src/parse.rs:114:8
[INFO] [stdout]     |
[INFO] [stdout] 114 |     fn parse_var(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_fname`
[INFO] [stdout]    --> parser/src/parse.rs:118:8
[INFO] [stdout]     |
[INFO] [stdout] 118 |     fn parse_fname(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_expr`
[INFO] [stdout]    --> parser/src/parse.rs:121:8
[INFO] [stdout]     |
[INFO] [stdout] 121 |     fn parse_expr(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_condition`
[INFO] [stdout]    --> parser/src/parse.rs:124:8
[INFO] [stdout]     |
[INFO] [stdout] 124 |     fn parse_condition(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_opt_else`
[INFO] [stdout]    --> parser/src/parse.rs:127:8
[INFO] [stdout]     |
[INFO] [stdout] 127 |     fn parse_opt_else(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_opt_args`
[INFO] [stdout]    --> parser/src/parse.rs:130:8
[INFO] [stdout]     |
[INFO] [stdout] 130 |     fn parse_opt_args(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_arg`
[INFO] [stdout]    --> parser/src/parse.rs:133:8
[INFO] [stdout]     |
[INFO] [stdout] 133 |     fn parse_arg(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_args`
[INFO] [stdout]    --> parser/src/parse.rs:136:8
[INFO] [stdout]     |
[INFO] [stdout] 136 |     fn parse_args(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_primary`
[INFO] [stdout]    --> parser/src/parse.rs:139:8
[INFO] [stdout]     |
[INFO] [stdout] 139 |     fn parse_primary(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_opt_block`
[INFO] [stdout]    --> parser/src/parse.rs:142:8
[INFO] [stdout]     |
[INFO] [stdout] 142 |     fn parse_opt_block(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_pterm`
[INFO] [stdout]    --> parser/src/parse.rs:145:8
[INFO] [stdout]     |
[INFO] [stdout] 145 |     fn parse_pterm(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_pary`
[INFO] [stdout]    --> parser/src/parse.rs:148:8
[INFO] [stdout]     |
[INFO] [stdout] 148 |     fn parse_pary(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_pstruct`
[INFO] [stdout]    --> parser/src/parse.rs:151:8
[INFO] [stdout]     |
[INFO] [stdout] 151 |     fn parse_pstruct(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_pattern`
[INFO] [stdout]    --> parser/src/parse.rs:154:8
[INFO] [stdout]     |
[INFO] [stdout] 154 |     fn parse_pattern(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_cparam`
[INFO] [stdout]    --> parser/src/parse.rs:158:8
[INFO] [stdout]     |
[INFO] [stdout] 158 |     fn parse_cparam(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_case_body`
[INFO] [stdout]    --> parser/src/parse.rs:185:8
[INFO] [stdout]     |
[INFO] [stdout] 185 |     fn parse_case_body(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_block`
[INFO] [stdout]    --> parser/src/parse.rs:249:8
[INFO] [stdout]     |
[INFO] [stdout] 249 |     fn parse_block(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_bparam`
[INFO] [stdout]    --> parser/src/parse.rs:289:8
[INFO] [stdout]     |
[INFO] [stdout] 289 |     fn parse_bparam(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_opt_f_args`
[INFO] [stdout]    --> parser/src/parse.rs:297:8
[INFO] [stdout]     |
[INFO] [stdout] 297 |     fn parse_opt_f_args(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_f_args`
[INFO] [stdout]    --> parser/src/parse.rs:304:8
[INFO] [stdout]     |
[INFO] [stdout] 304 |     fn parse_f_args(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_opt_terms`
[INFO] [stdout]    --> parser/src/parse.rs:311:8
[INFO] [stdout]     |
[INFO] [stdout] 311 |     fn parse_opt_terms(&self, input: I) -> ParseResult<(), I> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_terms`
[INFO] [stdout]    --> parser/src/parse.rs:315:8
[INFO] [stdout]     |
[INFO] [stdout] 315 |     fn parse_terms(&self, input: I) -> ParseResult<(), I> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 53 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rsstreem-language v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/main.rs:30:49
[INFO] [stdout]    |
[INFO] [stdout] 30 |             .map_err(|error| String::from(error.description()))
[INFO] [stdout]    |                                                 ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/main.rs:34:57
[INFO] [stdout]    |
[INFO] [stdout] 34 |                     .map_err(|error| String::from(error.description()))
[INFO] [stdout]    |                                                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ast`
[INFO] [stdout]   --> src/main.rs:39:13
[INFO] [stdout]    |
[INFO] [stdout] 39 |         let ast = parse::parse_code(code.as_ref()).unwrap();
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_ast`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.36s
[INFO] running `Command { std: "docker" "inspect" "69c0a0fd6f7d2efe489da0e16c3175b32496b268b3a5c058263ddef5fcd283a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69c0a0fd6f7d2efe489da0e16c3175b32496b268b3a5c058263ddef5fcd283a8", kill_on_drop: false }`
[INFO] [stdout] 69c0a0fd6f7d2efe489da0e16c3175b32496b268b3a5c058263ddef5fcd283a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b4e8baa4d72de04cc607dd97adee7221b3ed1d1ce4cce7610fc321b46d1a5dd0
[INFO] running `Command { std: "docker" "start" "-a" "b4e8baa4d72de04cc607dd97adee7221b3ed1d1ce4cce7610fc321b46d1a5dd0", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `std::borrow::BorrowMut`
[INFO] [stdout]   --> parser/src/parse.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::borrow::BorrowMut;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> parser/src/parse.rs:92:29
[INFO] [stdout]    |
[INFO] [stdout] 92 |     fn parse_program(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]    |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> parser/src/parse.rs:95:30
[INFO] [stdout]    |
[INFO] [stdout] 95 |     fn parse_topstmts(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]    |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> parser/src/parse.rs:98:34
[INFO] [stdout]    |
[INFO] [stdout] 98 |     fn parse_topstmt_list(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]    |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> parser/src/parse.rs:101:29
[INFO] [stdout]     |
[INFO] [stdout] 101 |     fn parse_topstmt(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> parser/src/parse.rs:104:27
[INFO] [stdout]     |
[INFO] [stdout] 104 |     fn parse_stmts(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> parser/src/parse.rs:107:31
[INFO] [stdout]     |
[INFO] [stdout] 107 |     fn parse_stmt_list(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> parser/src/parse.rs:110:26
[INFO] [stdout]     |
[INFO] [stdout] 110 |     fn parse_stmt(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> parser/src/parse.rs:118:27
[INFO] [stdout]     |
[INFO] [stdout] 118 |     fn parse_fname(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> parser/src/parse.rs:121:26
[INFO] [stdout]     |
[INFO] [stdout] 121 |     fn parse_expr(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> parser/src/parse.rs:124:31
[INFO] [stdout]     |
[INFO] [stdout] 124 |     fn parse_condition(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> parser/src/parse.rs:127:30
[INFO] [stdout]     |
[INFO] [stdout] 127 |     fn parse_opt_else(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> parser/src/parse.rs:130:30
[INFO] [stdout]     |
[INFO] [stdout] 130 |     fn parse_opt_args(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> parser/src/parse.rs:133:25
[INFO] [stdout]     |
[INFO] [stdout] 133 |     fn parse_arg(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> parser/src/parse.rs:136:26
[INFO] [stdout]     |
[INFO] [stdout] 136 |     fn parse_args(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> parser/src/parse.rs:139:29
[INFO] [stdout]     |
[INFO] [stdout] 139 |     fn parse_primary(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> parser/src/parse.rs:142:31
[INFO] [stdout]     |
[INFO] [stdout] 142 |     fn parse_opt_block(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> parser/src/parse.rs:145:27
[INFO] [stdout]     |
[INFO] [stdout] 145 |     fn parse_pterm(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> parser/src/parse.rs:148:26
[INFO] [stdout]     |
[INFO] [stdout] 148 |     fn parse_pary(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> parser/src/parse.rs:151:29
[INFO] [stdout]     |
[INFO] [stdout] 151 |     fn parse_pstruct(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> parser/src/parse.rs:154:29
[INFO] [stdout]     |
[INFO] [stdout] 154 |     fn parse_pattern(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `body`
[INFO] [stdout]    --> parser/src/parse.rs:193:26
[INFO] [stdout]     |
[INFO] [stdout] 193 |                          body,
[INFO] [stdout]     |                          ^^^^ help: try ignoring the field: `body: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p_body`
[INFO] [stdout]    --> parser/src/parse.rs:214:32
[INFO] [stdout]     |
[INFO] [stdout] 214 |                          body: p_body,
[INFO] [stdout]     |                                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_p_body`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `integer64`
[INFO] [stdout]   --> parser/src/parse.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 68 |     pub fn integer64(&'b self) -> RsstreemParser<'a, 'b, I> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> parser/src/parse.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 67 |     #[warn(dead_code)]
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_program`
[INFO] [stdout]   --> parser/src/parse.rs:92:8
[INFO] [stdout]    |
[INFO] [stdout] 92 |     fn parse_program(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_topstmts`
[INFO] [stdout]   --> parser/src/parse.rs:95:8
[INFO] [stdout]    |
[INFO] [stdout] 95 |     fn parse_topstmts(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_topstmt_list`
[INFO] [stdout]   --> parser/src/parse.rs:98:8
[INFO] [stdout]    |
[INFO] [stdout] 98 |     fn parse_topstmt_list(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_topstmt`
[INFO] [stdout]    --> parser/src/parse.rs:101:8
[INFO] [stdout]     |
[INFO] [stdout] 101 |     fn parse_topstmt(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_stmts`
[INFO] [stdout]    --> parser/src/parse.rs:104:8
[INFO] [stdout]     |
[INFO] [stdout] 104 |     fn parse_stmts(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_stmt_list`
[INFO] [stdout]    --> parser/src/parse.rs:107:8
[INFO] [stdout]     |
[INFO] [stdout] 107 |     fn parse_stmt_list(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_stmt`
[INFO] [stdout]    --> parser/src/parse.rs:110:8
[INFO] [stdout]     |
[INFO] [stdout] 110 |     fn parse_stmt(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_var`
[INFO] [stdout]    --> parser/src/parse.rs:114:8
[INFO] [stdout]     |
[INFO] [stdout] 114 |     fn parse_var(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_fname`
[INFO] [stdout]    --> parser/src/parse.rs:118:8
[INFO] [stdout]     |
[INFO] [stdout] 118 |     fn parse_fname(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_expr`
[INFO] [stdout]    --> parser/src/parse.rs:121:8
[INFO] [stdout]     |
[INFO] [stdout] 121 |     fn parse_expr(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_condition`
[INFO] [stdout]    --> parser/src/parse.rs:124:8
[INFO] [stdout]     |
[INFO] [stdout] 124 |     fn parse_condition(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_opt_else`
[INFO] [stdout]    --> parser/src/parse.rs:127:8
[INFO] [stdout]     |
[INFO] [stdout] 127 |     fn parse_opt_else(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_opt_args`
[INFO] [stdout]    --> parser/src/parse.rs:130:8
[INFO] [stdout]     |
[INFO] [stdout] 130 |     fn parse_opt_args(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_arg`
[INFO] [stdout]    --> parser/src/parse.rs:133:8
[INFO] [stdout]     |
[INFO] [stdout] 133 |     fn parse_arg(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_args`
[INFO] [stdout]    --> parser/src/parse.rs:136:8
[INFO] [stdout]     |
[INFO] [stdout] 136 |     fn parse_args(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_primary`
[INFO] [stdout]    --> parser/src/parse.rs:139:8
[INFO] [stdout]     |
[INFO] [stdout] 139 |     fn parse_primary(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_opt_block`
[INFO] [stdout]    --> parser/src/parse.rs:142:8
[INFO] [stdout]     |
[INFO] [stdout] 142 |     fn parse_opt_block(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_pterm`
[INFO] [stdout]    --> parser/src/parse.rs:145:8
[INFO] [stdout]     |
[INFO] [stdout] 145 |     fn parse_pterm(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rsstreem-language v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `parse_pary`
[INFO] [stdout]    --> parser/src/parse.rs:148:8
[INFO] [stdout]     |
[INFO] [stdout] 148 |     fn parse_pary(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_pstruct`
[INFO] [stdout]    --> parser/src/parse.rs:151:8
[INFO] [stdout]     |
[INFO] [stdout] 151 |     fn parse_pstruct(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_pattern`
[INFO] [stdout]    --> parser/src/parse.rs:154:8
[INFO] [stdout]     |
[INFO] [stdout] 154 |     fn parse_pattern(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_cparam`
[INFO] [stdout]    --> parser/src/parse.rs:158:8
[INFO] [stdout]     |
[INFO] [stdout] 158 |     fn parse_cparam(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_case_body`
[INFO] [stdout]    --> parser/src/parse.rs:185:8
[INFO] [stdout]     |
[INFO] [stdout] 185 |     fn parse_case_body(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_block`
[INFO] [stdout]    --> parser/src/parse.rs:249:8
[INFO] [stdout]     |
[INFO] [stdout] 249 |     fn parse_block(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_bparam`
[INFO] [stdout]    --> parser/src/parse.rs:289:8
[INFO] [stdout]     |
[INFO] [stdout] 289 |     fn parse_bparam(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_opt_f_args`
[INFO] [stdout]    --> parser/src/parse.rs:297:8
[INFO] [stdout]     |
[INFO] [stdout] 297 |     fn parse_opt_f_args(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_f_args`
[INFO] [stdout]    --> parser/src/parse.rs:304:8
[INFO] [stdout]     |
[INFO] [stdout] 304 |     fn parse_f_args(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_opt_terms`
[INFO] [stdout]    --> parser/src/parse.rs:311:8
[INFO] [stdout]     |
[INFO] [stdout] 311 |     fn parse_opt_terms(&self, input: I) -> ParseResult<(), I> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_terms`
[INFO] [stdout]    --> parser/src/parse.rs:315:8
[INFO] [stdout]     |
[INFO] [stdout] 315 |     fn parse_terms(&self, input: I) -> ParseResult<(), I> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 53 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/main.rs:30:49
[INFO] [stdout]    |
[INFO] [stdout] 30 |             .map_err(|error| String::from(error.description()))
[INFO] [stdout]    |                                                 ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/main.rs:34:57
[INFO] [stdout]    |
[INFO] [stdout] 34 |                     .map_err(|error| String::from(error.description()))
[INFO] [stdout]    |                                                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ast`
[INFO] [stdout]   --> src/main.rs:39:13
[INFO] [stdout]    |
[INFO] [stdout] 39 |         let ast = parse::parse_code(code.as_ref()).unwrap();
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_ast`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "b4e8baa4d72de04cc607dd97adee7221b3ed1d1ce4cce7610fc321b46d1a5dd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4e8baa4d72de04cc607dd97adee7221b3ed1d1ce4cce7610fc321b46d1a5dd0", kill_on_drop: false }`
[INFO] [stdout] b4e8baa4d72de04cc607dd97adee7221b3ed1d1ce4cce7610fc321b46d1a5dd0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 75e3b23a76ffb5c40ecb41cebfb70bb6bd831432434a81648179c4cfd0e59cb7
[INFO] running `Command { std: "docker" "start" "-a" "75e3b23a76ffb5c40ecb41cebfb70bb6bd831432434a81648179c4cfd0e59cb7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused import: `std::borrow::BorrowMut`
[INFO] [stderr]   --> parser/src/parse.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use std::borrow::BorrowMut;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]   --> parser/src/parse.rs:92:29
[INFO] [stderr]    |
[INFO] [stderr] 92 |     fn parse_program(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stderr]    |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]   --> parser/src/parse.rs:95:30
[INFO] [stderr]    |
[INFO] [stderr] 95 |     fn parse_topstmts(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stderr]    |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]   --> parser/src/parse.rs:98:34
[INFO] [stderr]    |
[INFO] [stderr] 98 |     fn parse_topstmt_list(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stderr]    |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]    --> parser/src/parse.rs:101:29
[INFO] [stderr]     |
[INFO] [stderr] 101 |     fn parse_topstmt(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stderr]     |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]    --> parser/src/parse.rs:104:27
[INFO] [stderr]     |
[INFO] [stderr] 104 |     fn parse_stmts(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stderr]     |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]    --> parser/src/parse.rs:107:31
[INFO] [stderr]     |
[INFO] [stderr] 107 |     fn parse_stmt_list(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stderr]     |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]    --> parser/src/parse.rs:110:26
[INFO] [stderr]     |
[INFO] [stderr] 110 |     fn parse_stmt(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stderr]     |                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]    --> parser/src/parse.rs:118:27
[INFO] [stderr]     |
[INFO] [stderr] 118 |     fn parse_fname(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stderr]     |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]    --> parser/src/parse.rs:121:26
[INFO] [stderr]     |
[INFO] [stderr] 121 |     fn parse_expr(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stderr]     |                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]    --> parser/src/parse.rs:124:31
[INFO] [stderr]     |
[INFO] [stderr] 124 |     fn parse_condition(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stderr]     |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]    --> parser/src/parse.rs:127:30
[INFO] [stderr]     |
[INFO] [stderr] 127 |     fn parse_opt_else(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stderr]     |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]    --> parser/src/parse.rs:130:30
[INFO] [stderr]     |
[INFO] [stderr] 130 |     fn parse_opt_args(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stderr]     |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]    --> parser/src/parse.rs:133:25
[INFO] [stderr]     |
[INFO] [stderr] 133 |     fn parse_arg(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stderr]     |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]    --> parser/src/parse.rs:136:26
[INFO] [stderr]     |
[INFO] [stderr] 136 |     fn parse_args(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stderr]     |                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]    --> parser/src/parse.rs:139:29
[INFO] [stderr]     |
[INFO] [stderr] 139 |     fn parse_primary(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stderr]     |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]    --> parser/src/parse.rs:142:31
[INFO] [stderr]     |
[INFO] [stderr] 142 |     fn parse_opt_block(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stderr]     |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]    --> parser/src/parse.rs:145:27
[INFO] [stderr]     |
[INFO] [stderr] 145 |     fn parse_pterm(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stderr]     |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]    --> parser/src/parse.rs:148:26
[INFO] [stderr]     |
[INFO] [stderr] 148 |     fn parse_pary(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stderr]     |                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]    --> parser/src/parse.rs:151:29
[INFO] [stderr]     |
[INFO] [stderr] 151 |     fn parse_pstruct(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stderr]     |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]    --> parser/src/parse.rs:154:29
[INFO] [stderr]     |
[INFO] [stderr] 154 |     fn parse_pattern(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stderr]     |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `body`
[INFO] [stderr]    --> parser/src/parse.rs:193:26
[INFO] [stderr]     |
[INFO] [stderr] 193 |                          body,
[INFO] [stderr]     |                          ^^^^ help: try ignoring the field: `body: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `p_body`
[INFO] [stderr]    --> parser/src/parse.rs:214:32
[INFO] [stderr]     |
[INFO] [stderr] 214 |                          body: p_body,
[INFO] [stderr]     |                                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_p_body`
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `integer64`
[INFO] [stderr]   --> parser/src/parse.rs:68:12
[INFO] [stderr]    |
[INFO] [stderr] 68 |     pub fn integer64(&'b self) -> RsstreemParser<'a, 'b, I> {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]   --> parser/src/parse.rs:67:12
[INFO] [stderr]    |
[INFO] [stderr] 67 |     #[warn(dead_code)]
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `parse_program`
[INFO] [stderr]   --> parser/src/parse.rs:92:8
[INFO] [stderr]    |
[INFO] [stderr] 92 |     fn parse_program(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `parse_topstmts`
[INFO] [stderr]   --> parser/src/parse.rs:95:8
[INFO] [stderr]    |
[INFO] [stderr] 95 |     fn parse_topstmts(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `parse_topstmt_list`
[INFO] [stderr]   --> parser/src/parse.rs:98:8
[INFO] [stderr]    |
[INFO] [stderr] 98 |     fn parse_topstmt_list(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `parse_topstmt`
[INFO] [stderr]    --> parser/src/parse.rs:101:8
[INFO] [stderr]     |
[INFO] [stderr] 101 |     fn parse_topstmt(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `parse_stmts`
[INFO] [stderr]    --> parser/src/parse.rs:104:8
[INFO] [stderr]     |
[INFO] [stderr] 104 |     fn parse_stmts(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stderr]     |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `parse_stmt_list`
[INFO] [stderr]    --> parser/src/parse.rs:107:8
[INFO] [stderr]     |
[INFO] [stderr] 107 |     fn parse_stmt_list(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `parse_stmt`
[INFO] [stderr]    --> parser/src/parse.rs:110:8
[INFO] [stderr]     |
[INFO] [stderr] 110 |     fn parse_stmt(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `parse_var`
[INFO] [stderr]    --> parser/src/parse.rs:114:8
[INFO] [stderr]     |
[INFO] [stderr] 114 |     fn parse_var(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `parse_fname`
[INFO] [stderr]    --> parser/src/parse.rs:118:8
[INFO] [stderr]     |
[INFO] [stderr] 118 |     fn parse_fname(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stderr]     |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `parse_expr`
[INFO] [stderr]    --> parser/src/parse.rs:121:8
[INFO] [stderr]     |
[INFO] [stderr] 121 |     fn parse_expr(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `parse_condition`
[INFO] [stderr]    --> parser/src/parse.rs:124:8
[INFO] [stderr]     |
[INFO] [stderr] 124 |     fn parse_condition(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `parse_opt_else`
[INFO] [stderr]    --> parser/src/parse.rs:127:8
[INFO] [stderr]     |
[INFO] [stderr] 127 |     fn parse_opt_else(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `parse_opt_args`
[INFO] [stderr]    --> parser/src/parse.rs:130:8
[INFO] [stderr]     |
[INFO] [stderr] 130 |     fn parse_opt_args(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `parse_arg`
[INFO] [stderr]    --> parser/src/parse.rs:133:8
[INFO] [stderr]     |
[INFO] [stderr] 133 |     fn parse_arg(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `parse_args`
[INFO] [stderr]    --> parser/src/parse.rs:136:8
[INFO] [stderr]     |
[INFO] [stderr] 136 |     fn parse_args(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `parse_primary`
[INFO] [stderr]    --> parser/src/parse.rs:139:8
[INFO] [stderr]     |
[INFO] [stderr] 139 |     fn parse_primary(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `parse_opt_block`
[INFO] [stderr]    --> parser/src/parse.rs:142:8
[INFO] [stderr]     |
[INFO] [stderr] 142 |     fn parse_opt_block(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `parse_pterm`
[INFO] [stderr]    --> parser/src/parse.rs:145:8
[INFO] [stderr]     |
[INFO] [stderr] 145 |     fn parse_pterm(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stderr]     |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `parse_pary`
[INFO] [stderr]    --> parser/src/parse.rs:148:8
[INFO] [stderr]     |
[INFO] [stderr] 148 |     fn parse_pary(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `parse_pstruct`
[INFO] [stderr]    --> parser/src/parse.rs:151:8
[INFO] [stderr]     |
[INFO] [stderr] 151 |     fn parse_pstruct(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `parse_pattern`
[INFO] [stderr]    --> parser/src/parse.rs:154:8
[INFO] [stderr]     |
[INFO] [stderr] 154 |     fn parse_pattern(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `parse_cparam`
[INFO] [stderr]    --> parser/src/parse.rs:158:8
[INFO] [stderr]     |
[INFO] [stderr] 158 |     fn parse_cparam(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `parse_case_body`
[INFO] [stderr]    --> parser/src/parse.rs:185:8
[INFO] [stderr]     |
[INFO] [stderr] 185 |     fn parse_case_body(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `parse_block`
[INFO] [stderr]    --> parser/src/parse.rs:249:8
[INFO] [stderr]     |
[INFO] [stderr] 249 |     fn parse_block(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stderr]     |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `parse_bparam`
[INFO] [stderr]    --> parser/src/parse.rs:289:8
[INFO] [stderr]     |
[INFO] [stderr] 289 |     fn parse_bparam(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `parse_opt_f_args`
[INFO] [stderr]    --> parser/src/parse.rs:297:8
[INFO] [stderr]     |
[INFO] [stderr] 297 |     fn parse_opt_f_args(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `parse_f_args`
[INFO] [stderr]    --> parser/src/parse.rs:304:8
[INFO] [stderr]     |
[INFO] [stderr] 304 |     fn parse_f_args(&self, input: I) -> ParseResult<Ast, I> {
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `parse_opt_terms`
[INFO] [stderr]    --> parser/src/parse.rs:311:8
[INFO] [stderr]     |
[INFO] [stderr] 311 |     fn parse_opt_terms(&self, input: I) -> ParseResult<(), I> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `parse_terms`
[INFO] [stderr]    --> parser/src/parse.rs:315:8
[INFO] [stderr]     |
[INFO] [stderr] 315 |     fn parse_terms(&self, input: I) -> ParseResult<(), I> {
[INFO] [stderr]     |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rsstreem-parser` (lib) generated 53 warnings
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> src/main.rs:30:49
[INFO] [stderr]    |
[INFO] [stderr] 30 |             .map_err(|error| String::from(error.description()))
[INFO] [stderr]    |                                                 ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> src/main.rs:34:57
[INFO] [stderr]    |
[INFO] [stderr] 34 |                     .map_err(|error| String::from(error.description()))
[INFO] [stderr]    |                                                         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ast`
[INFO] [stderr]   --> src/main.rs:39:13
[INFO] [stderr]    |
[INFO] [stderr] 39 |         let ast = parse::parse_code(code.as_ref()).unwrap();
[INFO] [stderr]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_ast`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rsstreem-language` (bin "rsstreem-language" test) generated 3 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.91s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rsstreem_language-1dc0c2d2d4f28299)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "75e3b23a76ffb5c40ecb41cebfb70bb6bd831432434a81648179c4cfd0e59cb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75e3b23a76ffb5c40ecb41cebfb70bb6bd831432434a81648179c4cfd0e59cb7", kill_on_drop: false }`
[INFO] [stdout] 75e3b23a76ffb5c40ecb41cebfb70bb6bd831432434a81648179c4cfd0e59cb7