[INFO] cloning repository https://github.com/RPITechTalks/ELiLang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RPITechTalks/ELiLang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRPITechTalks%2FELiLang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRPITechTalks%2FELiLang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fce860bd8aa3da82bd1741885d8af2867fefd795
[INFO] checking RPITechTalks/ELiLang against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRPITechTalks%2FELiLang" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/RPITechTalks/ELiLang
[INFO] finished tweaking git repo https://github.com/RPITechTalks/ELiLang
[INFO] tweaked toml for git repo https://github.com/RPITechTalks/ELiLang written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/RPITechTalks/ELiLang on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/RPITechTalks/ELiLang 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/TheDan64/inkwell`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded parking_lot_core v0.8.0
[INFO] [stderr]   Downloaded parking_lot v0.11.0
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[INFO] [stderr]   Downloaded structopt v0.3.16
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[INFO] [stderr]   Downloaded llvm-sys v100.1.0
[INFO] [stderr]   Downloaded lock_api v0.4.1
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[INFO] [stderr]   Downloaded syn v1.0.38
[INFO] [stderr]   Downloaded libc v0.2.74
[INFO] [stderr]   Downloaded clap v2.33.2
[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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c02a48cf0c4a30d8d4a7b99a8598b31013a8008bdadefb81132badaf38451541
[INFO] running `Command { std: "docker" "start" "-a" "c02a48cf0c4a30d8d4a7b99a8598b31013a8008bdadefb81132badaf38451541", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c02a48cf0c4a30d8d4a7b99a8598b31013a8008bdadefb81132badaf38451541", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c02a48cf0c4a30d8d4a7b99a8598b31013a8008bdadefb81132badaf38451541", kill_on_drop: false }`
[INFO] [stdout] c02a48cf0c4a30d8d4a7b99a8598b31013a8008bdadefb81132badaf38451541
[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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 67ba6af4cbf3d25d3bd3062c78e9b2bd8f9efa9a7d65aefd85e66f47ddef57c2
[INFO] running `Command { std: "docker" "start" "-a" "67ba6af4cbf3d25d3bd3062c78e9b2bd8f9efa9a7d65aefd85e66f47ddef57c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling syn v1.0.38
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling aho-corasick v0.7.13
[INFO] [stderr]    Compiling cc v1.0.58
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking instant v0.1.6
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0
[INFO] [stderr]     Checking smallvec v1.4.2
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking parking_lot_core v0.8.0
[INFO] [stderr]     Checking lock_api v0.4.1
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling inkwell v0.1.0 (https://github.com/TheDan64/inkwell?branch=llvm10-0#79070d9f)
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking parking_lot v0.11.0
[INFO] [stderr]     Checking once_cell v1.4.0
[INFO] [stderr]     Checking clap v2.33.2
[INFO] [stderr]     Checking either v1.6.0
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling llvm-sys v100.1.0
[INFO] [stderr]    Compiling structopt-derive v0.4.9
[INFO] [stderr]    Compiling inkwell_internals v0.2.0 (https://github.com/TheDan64/inkwell?branch=llvm10-0#79070d9f)
[INFO] [stderr]     Checking structopt v0.3.16
[INFO] [stderr]     Checking ELiLang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `repl` and `print_ir` are never read
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | struct Opt {
[INFO] [stdout]    |        --- fields in this struct
[INFO] [stdout]  9 |     #[structopt(name = "repL", long)]
[INFO] [stdout] 10 |     repl: bool,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |     print_ir: bool,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Token` is never used
[INFO] [stdout]  --> src/lexer.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub enum Token {
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LexedToken` is never constructed
[INFO] [stdout]   --> src/lexer.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct LexedToken {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LexError` is never constructed
[INFO] [stdout]   --> src/lexer.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct LexError {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `LexResult` is never used
[INFO] [stdout]   --> src/lexer.rs:41:10
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub type LexResult = Result<Option<LexedToken>, LexError>;
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LexNumericErr` is never constructed
[INFO] [stdout]   --> src/lexer.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 43 | struct LexNumericErr(String);
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Lexer` is never constructed
[INFO] [stdout]   --> src/lexer.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub struct Lexer<'inpt> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `lex`, and `lex_numeric` are never used
[INFO] [stdout]    --> src/lexer.rs:67:12
[INFO] [stdout]     |
[INFO] [stdout]  65 | impl<'inpt> Lexer<'inpt> {
[INFO] [stdout]     | ------------------------ associated items in this implementation
[INFO] [stdout]  66 |     /// Creates a new `Lexer`, given its source input.
[INFO] [stdout]  67 |     pub fn new(input: &'inpt str) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  77 |     pub fn lex(&mut self) -> LexResult {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 197 |     fn lex_numeric(&mut self, start: Option<usize>) -> Result<Token, LexNumericErr> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_newline` is never used
[INFO] [stdout]    --> src/lexer.rs:235:4
[INFO] [stdout]     |
[INFO] [stdout] 235 | fn is_newline(c: char) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `repl` and `print_ir` are never read
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | struct Opt {
[INFO] [stdout]    |        --- fields in this struct
[INFO] [stdout]  9 |     #[structopt(name = "repL", long)]
[INFO] [stdout] 10 |     repl: bool,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |     print_ir: bool,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Token` is never used
[INFO] [stdout]  --> src/lexer.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub enum Token {
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LexedToken` is never constructed
[INFO] [stdout]   --> src/lexer.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct LexedToken {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LexError` is never constructed
[INFO] [stdout]   --> src/lexer.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct LexError {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `LexResult` is never used
[INFO] [stdout]   --> src/lexer.rs:41:10
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub type LexResult = Result<Option<LexedToken>, LexError>;
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LexNumericErr` is never constructed
[INFO] [stdout]   --> src/lexer.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 43 | struct LexNumericErr(String);
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Lexer` is never constructed
[INFO] [stdout]   --> src/lexer.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub struct Lexer<'inpt> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `lex`, and `lex_numeric` are never used
[INFO] [stdout]    --> src/lexer.rs:67:12
[INFO] [stdout]     |
[INFO] [stdout]  65 | impl<'inpt> Lexer<'inpt> {
[INFO] [stdout]     | ------------------------ associated items in this implementation
[INFO] [stdout]  66 |     /// Creates a new `Lexer`, given its source input.
[INFO] [stdout]  67 |     pub fn new(input: &'inpt str) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  77 |     pub fn lex(&mut self) -> LexResult {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 197 |     fn lex_numeric(&mut self, start: Option<usize>) -> Result<Token, LexNumericErr> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_newline` is never used
[INFO] [stdout]    --> src/lexer.rs:235:4
[INFO] [stdout]     |
[INFO] [stdout] 235 | fn is_newline(c: char) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.92s
[INFO] running `Command { std: "docker" "inspect" "67ba6af4cbf3d25d3bd3062c78e9b2bd8f9efa9a7d65aefd85e66f47ddef57c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67ba6af4cbf3d25d3bd3062c78e9b2bd8f9efa9a7d65aefd85e66f47ddef57c2", kill_on_drop: false }`
[INFO] [stdout] 67ba6af4cbf3d25d3bd3062c78e9b2bd8f9efa9a7d65aefd85e66f47ddef57c2
