[INFO] cloning repository https://github.com/Meowcolm024/lisp-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Meowcolm024/lisp-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMeowcolm024%2Flisp-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMeowcolm024%2Flisp-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b304632036f06fb0362aa88feba287e465356488
[INFO] testing Meowcolm024/lisp-rs against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMeowcolm024%2Flisp-rs" "/workspace/builds/worker-19/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-19/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Meowcolm024/lisp-rs on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Meowcolm024/lisp-rs
[INFO] finished tweaking git repo https://github.com/Meowcolm024/lisp-rs
[INFO] tweaked toml for git repo https://github.com/Meowcolm024/lisp-rs written to /workspace/builds/worker-19/source/Cargo.toml
[INFO] crate git repo https://github.com/Meowcolm024/lisp-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7d7c6447e8e5701d372ccd7ab7cbf0bd613c479db044053760d2b30dc2241062
[INFO] running `Command { std: "docker" "start" "-a" "7d7c6447e8e5701d372ccd7ab7cbf0bd613c479db044053760d2b30dc2241062", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d7c6447e8e5701d372ccd7ab7cbf0bd613c479db044053760d2b30dc2241062", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d7c6447e8e5701d372ccd7ab7cbf0bd613c479db044053760d2b30dc2241062", kill_on_drop: false }`
[INFO] [stdout] 7d7c6447e8e5701d372ccd7ab7cbf0bd613c479db044053760d2b30dc2241062
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9664a18c21c71a6dc6c3a6f2eddc51ef6170bcb654efa340c6bd3692a2c9cb07
[INFO] running `Command { std: "docker" "start" "-a" "9664a18c21c71a6dc6c3a6f2eddc51ef6170bcb654efa340c6bd3692a2c9cb07", kill_on_drop: false }`
[INFO] [stderr]    Compiling lisp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `parse`
[INFO] [stdout]   --> src/parser.rs:73:8
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn parse(&mut self) -> Result<AST, String> {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Unit`
[INFO] [stdout]   --> src/types.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     Unit,                  // ()
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Tree` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/types.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[derive(Debug, PartialEq, Eq)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `List`
[INFO] [stdout]   --> src/types.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     List(Vec<AST>),        // (list 1 2 3)
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Tree` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/types.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[derive(Debug, PartialEq, Eq)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Pair`
[INFO] [stdout]   --> src/types.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     Pair(AST, AST),        // (cons 1 2)
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Tree` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/types.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[derive(Debug, PartialEq, Eq)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `If`
[INFO] [stdout]   --> src/types.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     If(AST, AST, AST),     // (if p t e)
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Tree` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/types.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[derive(Debug, PartialEq, Eq)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Cond`
[INFO] [stdout]   --> src/types.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     Cond(Vec<(AST, AST)>), // (cond (p e) ...)
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Tree` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/types.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[derive(Debug, PartialEq, Eq)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Lambda`
[INFO] [stdout]   --> src/types.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     Lambda(Vec<AST>, AST), // (lambda (a b c) body)
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Tree` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/types.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[derive(Debug, PartialEq, Eq)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Call`
[INFO] [stdout]   --> src/types.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     Call(AST, Vec<AST>),   // (f x y z)
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Tree` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/types.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[derive(Debug, PartialEq, Eq)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Define`
[INFO] [stdout]   --> src/types.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     Define(String, AST), // (define x 233)
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Definition` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/types.rs:33:10
[INFO] [stdout]    |
[INFO] [stdout] 33 | #[derive(Debug, PartialEq, Eq)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `isKeyword` should have a snake case name
[INFO] [stdout]    --> src/lexer.rs:124:4
[INFO] [stdout]     |
[INFO] [stdout] 124 | fn isKeyword(word: &String) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^ help: convert the identifier to snake case: `is_keyword`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `isDelim` should have a snake case name
[INFO] [stdout]    --> src/lexer.rs:129:4
[INFO] [stdout]     |
[INFO] [stdout] 129 | fn isDelim(d: char) -> bool {
[INFO] [stdout]     |    ^^^^^^^ help: convert the identifier to snake case: `is_delim`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `parseDef` should have a snake case name
[INFO] [stdout]   --> src/parser.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn parseDef(&mut self) -> Result<Definition, String> {
[INFO] [stdout]    |        ^^^^^^^^ help: convert the identifier to snake case: `parse_def`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "9664a18c21c71a6dc6c3a6f2eddc51ef6170bcb654efa340c6bd3692a2c9cb07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9664a18c21c71a6dc6c3a6f2eddc51ef6170bcb654efa340c6bd3692a2c9cb07", kill_on_drop: false }`
[INFO] [stdout] 9664a18c21c71a6dc6c3a6f2eddc51ef6170bcb654efa340c6bd3692a2c9cb07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de28e0fc433e6d8a50148faef00b89d9951c6455a56c6718b3d0e0fbb3c7a371
[INFO] running `Command { std: "docker" "start" "-a" "de28e0fc433e6d8a50148faef00b89d9951c6455a56c6718b3d0e0fbb3c7a371", kill_on_drop: false }`
[INFO] [stderr]    Compiling lisp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `parse`
[INFO] [stdout]   --> src/parser.rs:73:8
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn parse(&mut self) -> Result<AST, String> {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Unit`
[INFO] [stdout]   --> src/types.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     Unit,                  // ()
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Tree` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/types.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[derive(Debug, PartialEq, Eq)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `List`
[INFO] [stdout]   --> src/types.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     List(Vec<AST>),        // (list 1 2 3)
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Tree` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/types.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[derive(Debug, PartialEq, Eq)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Pair`
[INFO] [stdout]   --> src/types.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     Pair(AST, AST),        // (cons 1 2)
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Tree` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/types.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[derive(Debug, PartialEq, Eq)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `If`
[INFO] [stdout]   --> src/types.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     If(AST, AST, AST),     // (if p t e)
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Tree` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/types.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[derive(Debug, PartialEq, Eq)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Cond`
[INFO] [stdout]   --> src/types.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     Cond(Vec<(AST, AST)>), // (cond (p e) ...)
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Tree` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/types.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[derive(Debug, PartialEq, Eq)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Lambda`
[INFO] [stdout]   --> src/types.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     Lambda(Vec<AST>, AST), // (lambda (a b c) body)
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Tree` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/types.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[derive(Debug, PartialEq, Eq)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Call`
[INFO] [stdout]   --> src/types.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     Call(AST, Vec<AST>),   // (f x y z)
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Tree` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/types.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[derive(Debug, PartialEq, Eq)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Define`
[INFO] [stdout]   --> src/types.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     Define(String, AST), // (define x 233)
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Definition` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/types.rs:33:10
[INFO] [stdout]    |
[INFO] [stdout] 33 | #[derive(Debug, PartialEq, Eq)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `isKeyword` should have a snake case name
[INFO] [stdout]    --> src/lexer.rs:124:4
[INFO] [stdout]     |
[INFO] [stdout] 124 | fn isKeyword(word: &String) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^ help: convert the identifier to snake case: `is_keyword`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `isDelim` should have a snake case name
[INFO] [stdout]    --> src/lexer.rs:129:4
[INFO] [stdout]     |
[INFO] [stdout] 129 | fn isDelim(d: char) -> bool {
[INFO] [stdout]     |    ^^^^^^^ help: convert the identifier to snake case: `is_delim`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `parseDef` should have a snake case name
[INFO] [stdout]   --> src/parser.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn parseDef(&mut self) -> Result<Definition, String> {
[INFO] [stdout]    |        ^^^^^^^^ help: convert the identifier to snake case: `parse_def`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "de28e0fc433e6d8a50148faef00b89d9951c6455a56c6718b3d0e0fbb3c7a371", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de28e0fc433e6d8a50148faef00b89d9951c6455a56c6718b3d0e0fbb3c7a371", kill_on_drop: false }`
[INFO] [stdout] de28e0fc433e6d8a50148faef00b89d9951c6455a56c6718b3d0e0fbb3c7a371
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6bdcbb370544813cb51c9188ae6ffc2690facedab49d462483f6b32fec23a09a
[INFO] running `Command { std: "docker" "start" "-a" "6bdcbb370544813cb51c9188ae6ffc2690facedab49d462483f6b32fec23a09a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: associated function is never used: `parse`
[INFO] [stderr]   --> src/parser.rs:73:8
[INFO] [stderr]    |
[INFO] [stderr] 73 |     fn parse(&mut self) -> Result<AST, String> {
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Unit`
[INFO] [stderr]   --> src/types.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     Unit,                  // ()
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Tree` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/types.rs:17:10
[INFO] [stderr]    |
[INFO] [stderr] 17 | #[derive(Debug, PartialEq, Eq)]
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `List`
[INFO] [stderr]   --> src/types.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     List(Vec<AST>),        // (list 1 2 3)
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Tree` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/types.rs:17:10
[INFO] [stderr]    |
[INFO] [stderr] 17 | #[derive(Debug, PartialEq, Eq)]
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Pair`
[INFO] [stderr]   --> src/types.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     Pair(AST, AST),        // (cons 1 2)
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Tree` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/types.rs:17:10
[INFO] [stderr]    |
[INFO] [stderr] 17 | #[derive(Debug, PartialEq, Eq)]
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `If`
[INFO] [stderr]   --> src/types.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     If(AST, AST, AST),     // (if p t e)
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Tree` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/types.rs:17:10
[INFO] [stderr]    |
[INFO] [stderr] 17 | #[derive(Debug, PartialEq, Eq)]
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Cond`
[INFO] [stderr]   --> src/types.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     Cond(Vec<(AST, AST)>), // (cond (p e) ...)
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Tree` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/types.rs:17:10
[INFO] [stderr]    |
[INFO] [stderr] 17 | #[derive(Debug, PartialEq, Eq)]
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Lambda`
[INFO] [stderr]   --> src/types.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     Lambda(Vec<AST>, AST), // (lambda (a b c) body)
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Tree` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/types.rs:17:10
[INFO] [stderr]    |
[INFO] [stderr] 17 | #[derive(Debug, PartialEq, Eq)]
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Call`
[INFO] [stderr]   --> src/types.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     Call(AST, Vec<AST>),   // (f x y z)
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Tree` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/types.rs:17:10
[INFO] [stderr]    |
[INFO] [stderr] 17 | #[derive(Debug, PartialEq, Eq)]
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Define`
[INFO] [stderr]   --> src/types.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     Define(String, AST), // (define x 233)
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Definition` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/types.rs:33:10
[INFO] [stderr]    |
[INFO] [stderr] 33 | #[derive(Debug, PartialEq, Eq)]
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: function `isKeyword` should have a snake case name
[INFO] [stderr]    --> src/lexer.rs:124:4
[INFO] [stderr]     |
[INFO] [stderr] 124 | fn isKeyword(word: &String) -> bool {
[INFO] [stderr]     |    ^^^^^^^^^ help: convert the identifier to snake case: `is_keyword`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `isDelim` should have a snake case name
[INFO] [stderr]    --> src/lexer.rs:129:4
[INFO] [stderr]     |
[INFO] [stderr] 129 | fn isDelim(d: char) -> bool {
[INFO] [stderr]     |    ^^^^^^^ help: convert the identifier to snake case: `is_delim`
[INFO] [stderr] 
[INFO] [stderr] warning: method `parseDef` should have a snake case name
[INFO] [stderr]   --> src/parser.rs:34:8
[INFO] [stderr]    |
[INFO] [stderr] 34 |     fn parseDef(&mut self) -> Result<Definition, String> {
[INFO] [stderr]    |        ^^^^^^^^ help: convert the identifier to snake case: `parse_def`
[INFO] [stderr] 
[INFO] [stderr] warning: `lisp` (bin "lisp" test) generated 12 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lisp-c99838418fc7f87d)
[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" "6bdcbb370544813cb51c9188ae6ffc2690facedab49d462483f6b32fec23a09a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bdcbb370544813cb51c9188ae6ffc2690facedab49d462483f6b32fec23a09a", kill_on_drop: false }`
[INFO] [stdout] 6bdcbb370544813cb51c9188ae6ffc2690facedab49d462483f6b32fec23a09a