[INFO] cloning repository https://github.com/Sapein/shisp-bootstrap
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Sapein/shisp-bootstrap" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSapein%2Fshisp-bootstrap", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSapein%2Fshisp-bootstrap'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 81517e8dbd21aa31864966533e9f4ef86fb8ed86
[INFO] checking Sapein/shisp-bootstrap/81517e8dbd21aa31864966533e9f4ef86fb8ed86 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSapein%2Fshisp-bootstrap" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Sapein/shisp-bootstrap on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Sapein/shisp-bootstrap
[INFO] finished tweaking git repo https://github.com/Sapein/shisp-bootstrap
[INFO] tweaked toml for git repo https://github.com/Sapein/shisp-bootstrap written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Sapein/shisp-bootstrap already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 77d64a7b8af3353ee22a839d2a53f7ad40bb818fccff613d5807e96386e85950
[INFO] running `Command { std: "docker" "start" "-a" "77d64a7b8af3353ee22a839d2a53f7ad40bb818fccff613d5807e96386e85950", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "77d64a7b8af3353ee22a839d2a53f7ad40bb818fccff613d5807e96386e85950", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77d64a7b8af3353ee22a839d2a53f7ad40bb818fccff613d5807e96386e85950", kill_on_drop: false }`
[INFO] [stdout] 77d64a7b8af3353ee22a839d2a53f7ad40bb818fccff613d5807e96386e85950
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 64d2ec897d59c9ed3ce10827beb81a5d7322918fdd121d847e244fb6d6f0975b
[INFO] running `Command { std: "docker" "start" "-a" "64d2ec897d59c9ed3ce10827beb81a5d7322918fdd121d847e244fb6d6f0975b", kill_on_drop: false }`
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking regex v1.5.5
[INFO] [stderr]     Checking shisp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `tokens::TokenType`
[INFO] [stdout]    --> src/lexer.rs:124:9
[INFO] [stdout]     |
[INFO] [stdout] 124 |     use tokens::TokenType;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/parser.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `scan_string` is never used
[INFO] [stdout]   --> src/lexer.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn scan_string(input: String) -> Vec<Token> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `kinda_special_char` is never used
[INFO] [stdout]    --> src/lexer.rs:113:4
[INFO] [stdout]     |
[INFO] [stdout] 113 | fn kinda_special_char(c: char) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_special_char` is never used
[INFO] [stdout]    --> src/lexer.rs:117:4
[INFO] [stdout]     |
[INFO] [stdout] 117 | fn is_special_char(c: &str, next_is_at: bool) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/lexer/tokens.rs:4:5
[INFO] [stdout]    |
[INFO] [stdout] 2  | pub enum TokenType {
[INFO] [stdout]    |          --------- variants in this enum
[INFO] [stdout] 3  |     // Composite Tokens
[INFO] [stdout] 4  |     Atom(String), Number(u128), Str(String),
[INFO] [stdout]    |     ^^^^          ^^^^^^        ^^^
[INFO] [stdout] 5  |     True(bool), False(bool), UnquoteSplice,
[INFO] [stdout]    |     ^^^^        ^^^^^        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 8  |     LeftParen, RightParen, Comma, At,
[INFO] [stdout]    |     ^^^^^^^^^  ^^^^^^^^^^  ^^^^^  ^^
[INFO] [stdout] 9  |     Backquote, SingleQuote,
[INFO] [stdout]    |     ^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 10 |     Comment(String),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |     Newline, Tab,
[INFO] [stdout]    |     ^^^^^^^  ^^^
[INFO] [stdout] 14 |     Whitespace(String),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 15 |
[INFO] [stdout] 16 |     EOF,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `into_raw_parts` are never used
[INFO] [stdout]   --> src/lexer/tokens.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl Token {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] 28 |     pub fn new(row: (usize, usize), col: (usize, usize), raw_characters: String) -> Token {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 |     pub fn into_raw_parts(self) -> ((usize, usize), (usize, usize), TokenType) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_tokens` is never used
[INFO] [stdout]  --> src/parser.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn parse_tokens(tokens: Vec<Token>) -> AST {
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ASTError` is never used
[INFO] [stdout]  --> src/parser/ast.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum ASTError {
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `ASTError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/parser/ast.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub enum NodeType {
[INFO] [stdout]    |          -------- variants in this enum
[INFO] [stdout] 17 |     Str(String),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 18 |     Atom(String),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 19 |     Comment(String),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 20 |     Number(u128),
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 21 |     Boolean(bool),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 22 |
[INFO] [stdout] 23 |     Quote, Quasiquote,
[INFO] [stdout]    |     ^^^^^  ^^^^^^^^^^
[INFO] [stdout] 24 |     Unquote, UnquoteSplice,
[INFO] [stdout]    |     ^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 25 |
[INFO] [stdout] 26 |     Expr,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 27 |     CloseExpr,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NodeType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/parser/ast.rs:45:12
[INFO] [stdout]     |
[INFO] [stdout] 44  | impl AST {
[INFO] [stdout]     | -------- associated items in this implementation
[INFO] [stdout] 45  |     pub fn new() -> AST {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 52  |     pub fn get_base_nodes(&self) -> HashSet<&Node> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62  |     pub fn get_base_node_indexes(&self) -> HashSet<usize> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81  |     pub fn get_children(&self, node: &Node) -> Vec<&Node> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 96  |     pub fn get_children_index(&self, node_index: usize) -> Vec<usize> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 111 |     pub fn get_parent(&self, node: &Node) -> Option<&Node> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 121 |     pub fn get_parent_index(&self, node_index: usize) -> Option<usize> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 133 |     pub fn deparent_index(self, node_index: usize) -> AST {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 150 |     pub fn deparent(self, node: &Node) -> AST {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 159 |     pub fn add_base_node(self, node: Node) -> AST {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 168 |     pub fn add_child_index(self, parent_index: usize, child: Node) -> Result<AST, ASTError> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 190 |     pub fn add_child(self, parent: &Node, child: Node) -> Result<AST, ASTError> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 199 |     pub fn remove_node_index(self, node_index: usize) -> AST {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 220 |     pub fn remove_node(self, node: &Node) -> AST {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `from_token` and `new` are never used
[INFO] [stdout]    --> src/parser/ast.rs:231:12
[INFO] [stdout]     |
[INFO] [stdout] 230 | impl Node {
[INFO] [stdout]     | --------- associated functions in this implementation
[INFO] [stdout] 231 |     pub fn from_token(token: Token) -> Option<Node> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 261 |     fn new(node_type: NodeType) -> Node {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ShispErrorType` is never used
[INFO] [stdout]  --> src/errors.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum ShispErrorType {
[INFO] [stdout]   |          ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `ShispErrorType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ShispError` is never constructed
[INFO] [stdout]   --> src/errors.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct ShispError {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ShispError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/errors.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl ShispError {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] 16 |     pub fn new(error_type: ShispErrorType) -> ShispError{
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `EOF` is never constructed
[INFO] [stdout]   --> src/lexer/tokens.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 2  | pub enum TokenType {
[INFO] [stdout]    |          --------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 16 |     EOF,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `def` is never used
[INFO] [stdout]   --> src/lexer/tokens.rs:80:8
[INFO] [stdout]    |
[INFO] [stdout] 80 |     fn def() -> (usize, usize) {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_base_nodes`, `get_children`, `get_parent`, `get_parent_index`, and `deparent` are never used
[INFO] [stdout]    --> src/parser/ast.rs:52:12
[INFO] [stdout]     |
[INFO] [stdout] 44  | impl AST {
[INFO] [stdout]     | -------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 52  |     pub fn get_base_nodes(&self) -> HashSet<&Node> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81  |     pub fn get_children(&self, node: &Node) -> Vec<&Node> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 111 |     pub fn get_parent(&self, node: &Node) -> Option<&Node> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 121 |     pub fn get_parent_index(&self, node_index: usize) -> Option<usize> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 150 |     pub fn deparent(self, node: &Node) -> AST {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ShispErrorType` is never used
[INFO] [stdout]  --> src/errors.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum ShispErrorType {
[INFO] [stdout]   |          ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `ShispErrorType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ShispError` is never constructed
[INFO] [stdout]   --> src/errors.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct ShispError {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ShispError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/errors.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl ShispError {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] 16 |     pub fn new(error_type: ShispErrorType) -> ShispError{
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.13s
[INFO] running `Command { std: "docker" "inspect" "64d2ec897d59c9ed3ce10827beb81a5d7322918fdd121d847e244fb6d6f0975b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64d2ec897d59c9ed3ce10827beb81a5d7322918fdd121d847e244fb6d6f0975b", kill_on_drop: false }`
[INFO] [stdout] 64d2ec897d59c9ed3ce10827beb81a5d7322918fdd121d847e244fb6d6f0975b