[INFO] cloning repository https://github.com/ast-ral/lucent [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ast-ral/lucent" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fast-ral%2Flucent", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fast-ral%2Flucent'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fast-ral%2Flucent: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 1) [INFO] cloning repository https://github.com/ast-ral/lucent [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ast-ral/lucent" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fast-ral%2Flucent", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fast-ral%2Flucent'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fast-ral%2Flucent/objects/pack: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 2) [INFO] cloning repository https://github.com/ast-ral/lucent [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ast-ral/lucent" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fast-ral%2Flucent", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fast-ral%2Flucent'... [INFO] [stderr] error: failed to write new configuration file /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fast-ral%2Flucent/config.lock [INFO] [stderr] fatal: could not set 'core.repositoryformatversion' to '0' [WARN] Retrying crate fetch in 3 seconds (attempt 3) [INFO] cloning repository https://github.com/ast-ral/lucent [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ast-ral/lucent" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fast-ral%2Flucent", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fast-ral%2Flucent'... [INFO] [stderr] error: copy-fd: write returned: No space left on device [INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/hooks/prepare-commit-msg.sample' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fast-ral%2Flucent/hooks/prepare-commit-msg.sample': No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 4) [INFO] cloning repository https://github.com/ast-ral/lucent [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ast-ral/lucent" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fast-ral%2Flucent", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fast-ral%2Flucent'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fast-ral%2Flucent: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 5) [INFO] cloning repository https://github.com/ast-ral/lucent [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ast-ral/lucent" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fast-ral%2Flucent", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fast-ral%2Flucent'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fast-ral%2Flucent: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 6) [INFO] cloning repository https://github.com/ast-ral/lucent [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ast-ral/lucent" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fast-ral%2Flucent", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fast-ral%2Flucent'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fast-ral%2Flucent: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 7) [INFO] cloning repository https://github.com/ast-ral/lucent [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ast-ral/lucent" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fast-ral%2Flucent", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fast-ral%2Flucent'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fast-ral%2Flucent: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 8) [INFO] cloning repository https://github.com/ast-ral/lucent [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ast-ral/lucent" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fast-ral%2Flucent", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fast-ral%2Flucent'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fast-ral%2Flucent: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 9) [INFO] cloning repository https://github.com/ast-ral/lucent [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ast-ral/lucent" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fast-ral%2Flucent", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fast-ral%2Flucent'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fast-ral%2Flucent: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 10) [INFO] cloning repository https://github.com/ast-ral/lucent [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ast-ral/lucent" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fast-ral%2Flucent", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fast-ral%2Flucent'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fast-ral%2Flucent: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 11) [INFO] cloning repository https://github.com/ast-ral/lucent [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ast-ral/lucent" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fast-ral%2Flucent", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fast-ral%2Flucent'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fast-ral%2Flucent: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 12) [INFO] cloning repository https://github.com/ast-ral/lucent [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ast-ral/lucent" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fast-ral%2Flucent", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fast-ral%2Flucent'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fast-ral%2Flucent: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 13) [INFO] cloning repository https://github.com/ast-ral/lucent [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ast-ral/lucent" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fast-ral%2Flucent", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fast-ral%2Flucent'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a8491a07cf6f5213d368e07c48be2058da683feb [INFO] checking ast-ral/lucent against master#8a65ee08296b36342bf7c3cdc15312ccbc357227 for pr-142704 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fast-ral%2Flucent" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ast-ral/lucent on toolchain 8a65ee08296b36342bf7c3cdc15312ccbc357227 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8a65ee08296b36342bf7c3cdc15312ccbc357227" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ast-ral/lucent [INFO] finished tweaking git repo https://github.com/ast-ral/lucent [INFO] tweaked toml for git repo https://github.com/ast-ral/lucent written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ast-ral/lucent 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" "+8a65ee08296b36342bf7c3cdc15312ccbc357227" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8a65ee08296b36342bf7c3cdc15312ccbc357227" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3488cd56f57e404235b42457e0ed845e23d8bdb117e068341fc27b32e9ec59c8 [INFO] running `Command { std: "docker" "start" "-a" "3488cd56f57e404235b42457e0ed845e23d8bdb117e068341fc27b32e9ec59c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3488cd56f57e404235b42457e0ed845e23d8bdb117e068341fc27b32e9ec59c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3488cd56f57e404235b42457e0ed845e23d8bdb117e068341fc27b32e9ec59c8", kill_on_drop: false }` [INFO] [stdout] 3488cd56f57e404235b42457e0ed845e23d8bdb117e068341fc27b32e9ec59c8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8a65ee08296b36342bf7c3cdc15312ccbc357227" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fc83d53495d80d6acabd792b9aa19cd0d8befdb3bd88156fef8075bdf38a5b60 [INFO] running `Command { std: "docker" "start" "-a" "fc83d53495d80d6acabd792b9aa19cd0d8befdb3bd88156fef8075bdf38a5b60", kill_on_drop: false }` [INFO] [stderr] Checking lucent v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: enum `Token` is never used [INFO] [stdout] --> src/lexer.rs:2:10 [INFO] [stdout] | [INFO] [stdout] 2 | pub enum Token { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Token` 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 `identifier_start` is never used [INFO] [stdout] --> src/lexer.rs:19:4 [INFO] [stdout] | [INFO] [stdout] 19 | fn identifier_start(c: char) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `identifier_continue` is never used [INFO] [stdout] --> src/lexer.rs:23:4 [INFO] [stdout] | [INFO] [stdout] 23 | fn identifier_continue(c: char) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_whitespace` is never used [INFO] [stdout] --> src/lexer.rs:27:4 [INFO] [stdout] | [INFO] [stdout] 27 | fn is_whitespace(c: char) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Error` is never used [INFO] [stdout] --> src/lexer.rs:32:10 [INFO] [stdout] | [INFO] [stdout] 32 | pub enum Error { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `lex` is never used [INFO] [stdout] --> src/lexer.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn lex(input: &str) -> Result, Error> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `TermInner` is never used [INFO] [stdout] --> src/term.rs:5:10 [INFO] [stdout] | [INFO] [stdout] 5 | pub enum TermInner { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TermInner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Term` is never used [INFO] [stdout] --> src/term.rs:13:10 [INFO] [stdout] | [INFO] [stdout] 13 | pub type Term = Rc; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ContextStack` is never used [INFO] [stdout] --> src/term.rs:16:6 [INFO] [stdout] | [INFO] [stdout] 16 | enum ContextStack<'a> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ContextStack` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Error` is never used [INFO] [stdout] --> src/term.rs:25:10 [INFO] [stdout] | [INFO] [stdout] 25 | pub enum Error { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `evaluate` is never used [INFO] [stdout] --> src/term.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn evaluate(term: &Term) -> Result<(Term, Term), Error> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `evaluate_helper` is never used [INFO] [stdout] --> src/term.rs:37:4 [INFO] [stdout] | [INFO] [stdout] 37 | fn evaluate_helper( [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_kind` is never used [INFO] [stdout] --> src/term.rs:134:4 [INFO] [stdout] | [INFO] [stdout] 134 | fn is_kind(term: &Term) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `substitute` is never used [INFO] [stdout] --> src/term.rs:138:4 [INFO] [stdout] | [INFO] [stdout] 138 | fn substitute(base: &Term, replacement: &Term) -> Term { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `substitute_helper` is never used [INFO] [stdout] --> src/term.rs:142:4 [INFO] [stdout] | [INFO] [stdout] 142 | fn substitute_helper( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `abstract_term_by` is never used [INFO] [stdout] --> src/term.rs:174:4 [INFO] [stdout] | [INFO] [stdout] 174 | fn abstract_term_by(term: &Term, amount: usize) -> Term { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `abstract_term_by_helper` is never used [INFO] [stdout] --> src/term.rs:182:4 [INFO] [stdout] | [INFO] [stdout] 182 | fn abstract_term_by_helper(term: &Term, amount: usize, level: usize) -> Term { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `lift_by` is never used [INFO] [stdout] --> src/term.rs:205:8 [INFO] [stdout] | [INFO] [stdout] 205 | pub fn lift_by(term: &Term, amount: usize) -> Term { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Token` is never used [INFO] [stdout] --> src/lexer.rs:2:10 [INFO] [stdout] | [INFO] [stdout] 2 | pub enum Token { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Token` 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 `identifier_start` is never used [INFO] [stdout] --> src/lexer.rs:19:4 [INFO] [stdout] | [INFO] [stdout] 19 | fn identifier_start(c: char) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `identifier_continue` is never used [INFO] [stdout] --> src/lexer.rs:23:4 [INFO] [stdout] | [INFO] [stdout] 23 | fn identifier_continue(c: char) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_whitespace` is never used [INFO] [stdout] --> src/lexer.rs:27:4 [INFO] [stdout] | [INFO] [stdout] 27 | fn is_whitespace(c: char) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Error` is never used [INFO] [stdout] --> src/lexer.rs:32:10 [INFO] [stdout] | [INFO] [stdout] 32 | pub enum Error { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `lex` is never used [INFO] [stdout] --> src/lexer.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn lex(input: &str) -> Result, Error> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `lift_by` is never used [INFO] [stdout] --> src/term.rs:205:8 [INFO] [stdout] | [INFO] [stdout] 205 | pub fn lift_by(term: &Term, amount: usize) -> Term { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] running `Command { std: "docker" "inspect" "fc83d53495d80d6acabd792b9aa19cd0d8befdb3bd88156fef8075bdf38a5b60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc83d53495d80d6acabd792b9aa19cd0d8befdb3bd88156fef8075bdf38a5b60", kill_on_drop: false }` [INFO] [stdout] fc83d53495d80d6acabd792b9aa19cd0d8befdb3bd88156fef8075bdf38a5b60