[INFO] cloning repository https://github.com/k0f1sh/rustisp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/k0f1sh/rustisp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fk0f1sh%2Frustisp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fk0f1sh%2Frustisp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a81909434eaeb7bcc4e99f75e215a3ec0b56b543
[INFO] checking k0f1sh/rustisp against 895980e0290783bb09b1ccf1b11f14eb09b10430 for pr-160186
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fk0f1sh%2Frustisp" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/k0f1sh/rustisp
[INFO] finished tweaking git repo https://github.com/k0f1sh/rustisp
[INFO] tweaked toml for git repo https://github.com/k0f1sh/rustisp written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/k0f1sh/rustisp on toolchain 895980e0290783bb09b1ccf1b11f14eb09b10430
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/k0f1sh/rustisp 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" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 40fc8b45b34a222d164a19c73a8a9339c2b8e6b20516be588ca9780e9f3e08d0
[INFO] running `Command { std: "docker" "start" "40fc8b45b34a222d164a19c73a8a9339c2b8e6b20516be588ca9780e9f3e08d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "40fc8b45b34a222d164a19c73a8a9339c2b8e6b20516be588ca9780e9f3e08d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "40fc8b45b34a222d164a19c73a8a9339c2b8e6b20516be588ca9780e9f3e08d0" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "40fc8b45b34a222d164a19c73a8a9339c2b8e6b20516be588ca9780e9f3e08d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "40fc8b45b34a222d164a19c73a8a9339c2b8e6b20516be588ca9780e9f3e08d0" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking hobolisp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused macro definition: `slist`
[INFO] [stdout]   --> src/sexp.rs:24:14
[INFO] [stdout]    |
[INFO] [stdout] 24 | macro_rules! slist {
[INFO] [stdout]    |              ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `RESERVED_KEYWORDS`, `symbol`, and `map` are never used
[INFO] [stdout]   --> src/sexp.rs:31:15
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl<T> Sexp<T> {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] 31 |     pub const RESERVED_KEYWORDS: &'static [&'static str] = &["true", "false"];
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 32 |
[INFO] [stdout] 33 |     pub fn symbol(s: impl Into<String>) -> Self {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 |     pub fn map<S>(self, f: impl Fn(T) -> S) -> Sexp<S> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> src/eval.rs:10:17
[INFO] [stdout]    |
[INFO] [stdout]  8 | #[derive(PartialEq, Debug, Clone)]
[INFO] [stdout]    |          --------- in this derive macro expansion
[INFO] [stdout]  9 | pub enum Native {
[INFO] [stdout] 10 |     EmbeddedFun(fn(args: Vec<Value>, env: &Env) -> Result<Value, String>),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout]    = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `map` is never used
[INFO] [stdout]   --> src/sexp.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl<T> Sexp<T> {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 48 |     pub fn map<S>(self, f: impl Fn(T) -> S) -> Sexp<S> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> src/eval.rs:10:17
[INFO] [stdout]    |
[INFO] [stdout]  8 | #[derive(PartialEq, Debug, Clone)]
[INFO] [stdout]    |          --------- in this derive macro expansion
[INFO] [stdout]  9 | pub enum Native {
[INFO] [stdout] 10 |     EmbeddedFun(fn(args: Vec<Value>, env: &Env) -> Result<Value, String>),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout]    = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "40fc8b45b34a222d164a19c73a8a9339c2b8e6b20516be588ca9780e9f3e08d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40fc8b45b34a222d164a19c73a8a9339c2b8e6b20516be588ca9780e9f3e08d0", kill_on_drop: false }`
[INFO] [stdout] 40fc8b45b34a222d164a19c73a8a9339c2b8e6b20516be588ca9780e9f3e08d0
