[INFO] cloning repository https://github.com/ReiTamashiro/Lisp_interpreter_by_Rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ReiTamashiro/Lisp_interpreter_by_Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FReiTamashiro%2FLisp_interpreter_by_Rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FReiTamashiro%2FLisp_interpreter_by_Rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] de09e14a2caf5549879827af214147809d88b80a
[INFO] checking ReiTamashiro/Lisp_interpreter_by_Rust against master#9fa580b1175018b0a276b0bc68f9827a106f7260 for pr-82565
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FReiTamashiro%2FLisp_interpreter_by_Rust" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ReiTamashiro/Lisp_interpreter_by_Rust on toolchain 9fa580b1175018b0a276b0bc68f9827a106f7260
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ReiTamashiro/Lisp_interpreter_by_Rust
[INFO] finished tweaking git repo https://github.com/ReiTamashiro/Lisp_interpreter_by_Rust
[INFO] tweaked toml for git repo https://github.com/ReiTamashiro/Lisp_interpreter_by_Rust written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/ReiTamashiro/Lisp_interpreter_by_Rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ae837314328586a954e25087906c656acc6202efc072ff7ad344cfafa02026a7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ae837314328586a954e25087906c656acc6202efc072ff7ad344cfafa02026a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae837314328586a954e25087906c656acc6202efc072ff7ad344cfafa02026a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae837314328586a954e25087906c656acc6202efc072ff7ad344cfafa02026a7", kill_on_drop: false }`
[INFO] [stdout] ae837314328586a954e25087906c656acc6202efc072ff7ad344cfafa02026a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a5b2978f071e8205567ded168e72a1cb0ccef9d5c3f5c237188cb12f6fe66d1d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a5b2978f071e8205567ded168e72a1cb0ccef9d5c3f5c237188cb12f6fe66d1d", kill_on_drop: false }`
[INFO] [stderr]     Checking lisp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `lisp_structure::*`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use lisp_structure::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `lisp_structure::*`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use lisp_structure::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `search`
[INFO] [stdout]   --> src/lisp_structure.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn search (&self, name: String) -> Result<LCons, ()>{
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add`
[INFO] [stdout]   --> src/lisp_structure.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 |     fn add(&mut self, value: LVal){
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Nil`
[INFO] [stdout]   --> src/lisp_structure.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     Nil,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Atom`
[INFO] [stdout]   --> src/lisp_structure.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     Atom(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Error`
[INFO] [stdout]   --> src/lisp_structure.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     Error(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `List`
[INFO] [stdout]   --> src/lisp_structure.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     List(Vec<Box<LCons>>)
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `state`
[INFO] [stdout]   --> src/lisp_structure.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 |     fn state(&self) -> String{
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `atom_string`
[INFO] [stdout]   --> src/lisp_structure.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn atom_string(&self) -> Result<String, String>{
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_list`
[INFO] [stdout]   --> src/lisp_structure.rs:53:8
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn is_list(&self) -> Result<Vec<Box<LCons>>, LCons>{
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `car`
[INFO] [stdout]   --> src/lisp_structure.rs:61:8
[INFO] [stdout]    |
[INFO] [stdout] 61 |     fn car (&self) -> LCons{
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `cdr`
[INFO] [stdout]   --> src/lisp_structure.rs:78:8
[INFO] [stdout]    |
[INFO] [stdout] 78 |     fn cdr (&self) -> LCons{
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `eval`
[INFO] [stdout]    --> src/lisp_structure.rs:102:8
[INFO] [stdout]     |
[INFO] [stdout] 102 | pub fn eval(_exp :&LCons, _env :&mut LEnv) -> LCons{
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "a5b2978f071e8205567ded168e72a1cb0ccef9d5c3f5c237188cb12f6fe66d1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5b2978f071e8205567ded168e72a1cb0ccef9d5c3f5c237188cb12f6fe66d1d", kill_on_drop: false }`
[INFO] [stdout] a5b2978f071e8205567ded168e72a1cb0ccef9d5c3f5c237188cb12f6fe66d1d