[INFO] cloning repository https://github.com/rolfrm/foxlisp-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rolfrm/foxlisp-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frolfrm%2Ffoxlisp-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frolfrm%2Ffoxlisp-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 41a9d572450f1ffe46c81d4ba5d56d89fecf39fb
[INFO] checking rolfrm/foxlisp-rust against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frolfrm%2Ffoxlisp-rust" "/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/rolfrm/foxlisp-rust
[INFO] finished tweaking git repo https://github.com/rolfrm/foxlisp-rust
[INFO] tweaked toml for git repo https://github.com/rolfrm/foxlisp-rust written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rolfrm/foxlisp-rust on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rolfrm/foxlisp-rust 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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] daf5f08794c18e59310b70deb690497557e5bb344e06eb3b5bc2e45ab25ff508
[INFO] running `Command { std: "docker" "start" "-a" "daf5f08794c18e59310b70deb690497557e5bb344e06eb3b5bc2e45ab25ff508", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "daf5f08794c18e59310b70deb690497557e5bb344e06eb3b5bc2e45ab25ff508", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "daf5f08794c18e59310b70deb690497557e5bb344e06eb3b5bc2e45ab25ff508", kill_on_drop: false }`
[INFO] [stdout] daf5f08794c18e59310b70deb690497557e5bb344e06eb3b5bc2e45ab25ff508
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c1f3ff4dfe5481f9f742259286614b42fa02a4131d4b5e98523e3ff4003cdc20
[INFO] running `Command { std: "docker" "start" "-a" "c1f3ff4dfe5481f9f742259286614b42fa02a4131d4b5e98523e3ff4003cdc20", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]     Checking num-complex v0.4.4
[INFO] [stderr]     Checking num v0.4.1
[INFO] [stderr]     Checking foxlisp-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::*`
[INFO] [stdout]    --> src/code_reader_writer.rs:373:9
[INFO] [stdout]     |
[INFO] [stdout] 373 |     use crate::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `compile::lisp_eval_bytecode`
[INFO] [stdout]    --> src/compile.rs:715:9
[INFO] [stdout]     |
[INFO] [stdout] 715 |         compile::lisp_eval_bytecode,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/compile.rs:302:13
[INFO] [stdout]     |
[INFO] [stdout] 301 |             panic!("Not implemented for {:?}", code);
[INFO] [stdout]     |             ---------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 302 |             todo!();
[INFO] [stdout]     |             ^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `todo` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/compile.rs:302:13
[INFO] [stdout]     |
[INFO] [stdout] 301 |             panic!("Not implemented for {:?}", code);
[INFO] [stdout]     |             ---------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 302 |             todo!();
[INFO] [stdout]     |             ^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `todo` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/parser.rs:339:13
[INFO] [stdout]     |
[INFO] [stdout] 339 |         let ctx = Lisp::new();
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bi`
[INFO] [stdout]    --> src/parser.rs:382:13
[INFO] [stdout]     |
[INFO] [stdout] 382 |         let bi = r.to_bigint().unwrap();
[INFO] [stdout]     |             ^^ help: if this is intentional, prefix it with an underscore: `_bi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `eval`, `parse`, and `get_symbol_name` are never used
[INFO] [stdout]    --> src/foxlisp.rs:166:8
[INFO] [stdout]     |
[INFO] [stdout] 127 | impl Lisp {
[INFO] [stdout]     | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 166 |     fn eval(&mut self, code: &LispValue) -> LispValue {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 178 |     fn parse(&mut self, code: &str) -> Option<LispValue> {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 212 |     fn get_symbol_name(&self, value: &LispValue) -> Option<String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cons_count` is never used
[INFO] [stdout]    --> src/foxlisp.rs:401:4
[INFO] [stdout]     |
[INFO] [stdout] 401 | fn cons_count(v: &LispValue) -> i64 {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]    --> src/foxlisp.rs:454:4
[INFO] [stdout]     |
[INFO] [stdout] 454 | fn main() {
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `LispEvalable` is never used
[INFO] [stdout]   --> src/lisp_value.rs:52:7
[INFO] [stdout]    |
[INFO] [stdout] 52 | trait LispEvalable {
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dup_drop_optimize` is never used
[INFO] [stdout]  --> src/bytecode_optimizer.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn dup_drop_optimize(code: LispValue) -> LispValue {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_integer` is never used
[INFO] [stdout]  --> src/parser.rs:5:4
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn parse_integer<'a>(code0: &'a [u8], val: &mut i64) -> Option<&'a [u8]> {
[INFO] [stdout]   |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_from_string` is never used
[INFO] [stdout]    --> src/parser.rs:316:8
[INFO] [stdout]     |
[INFO] [stdout] 316 | pub fn parse_from_string(ctx: &mut Lisp, code: &str) -> LispValue {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_sleb32` is never used
[INFO] [stdout]    --> src/code_reader_writer.rs:303:8
[INFO] [stdout]     |
[INFO] [stdout] 303 | pub fn read_sleb32<T>(s: &mut T) -> i32
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/compile.rs:6:19
[INFO] [stdout]   |
[INFO] [stdout] 6 |     ArgumentError(LispValue),
[INFO] [stdout]   |     ------------- ^^^^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `CompileError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 6 -     ArgumentError(LispValue),
[INFO] [stdout] 6 +     ArgumentError(()),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/compile.rs:7:19
[INFO] [stdout]   |
[INFO] [stdout] 7 |     UnknownSymbol(LispValue),
[INFO] [stdout]   |     ------------- ^^^^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `CompileError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 7 -     UnknownSymbol(LispValue),
[INFO] [stdout] 7 +     UnknownSymbol(()),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lisp_bytecode_print_bytes` is never used
[INFO] [stdout]    --> src/compile.rs:306:8
[INFO] [stdout]     |
[INFO] [stdout] 306 | pub fn lisp_bytecode_print_bytes(code: Vec<u8>, stk: &Lisp) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lisp_compile_and_eval` is never used
[INFO] [stdout]    --> src/compile.rs:680:8
[INFO] [stdout]     |
[INFO] [stdout] 680 | pub fn lisp_compile_and_eval(ctx: &mut Lisp, code: &LispValue) -> LispValue {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `evaled_3`
[INFO] [stdout]    --> src/compile.rs:812:13
[INFO] [stdout]     |
[INFO] [stdout] 812 |         let evaled_3 = lisp_compile_and_eval_string(&mut lisp, "(eval '(+ 1 2))");
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_evaled_3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]    --> src/foxlisp.rs:521:13
[INFO] [stdout]     |
[INFO] [stdout] 521 |         let err = ctx.load("(if () (raise (quote error)) 1)");
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cons_count` is never used
[INFO] [stdout]    --> src/foxlisp.rs:401:4
[INFO] [stdout]     |
[INFO] [stdout] 401 | fn cons_count(v: &LispValue) -> i64 {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `LispEvalable` is never used
[INFO] [stdout]   --> src/lisp_value.rs:52:7
[INFO] [stdout]    |
[INFO] [stdout] 52 | trait LispEvalable {
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dup_drop_optimize` is never used
[INFO] [stdout]  --> src/bytecode_optimizer.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn dup_drop_optimize(code: LispValue) -> LispValue {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_integer` is never used
[INFO] [stdout]  --> src/parser.rs:5:4
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn parse_integer<'a>(code0: &'a [u8], val: &mut i64) -> Option<&'a [u8]> {
[INFO] [stdout]   |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_sleb32` is never used
[INFO] [stdout]    --> src/code_reader_writer.rs:303:8
[INFO] [stdout]     |
[INFO] [stdout] 303 | pub fn read_sleb32<T>(s: &mut T) -> i32
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/compile.rs:6:19
[INFO] [stdout]   |
[INFO] [stdout] 6 |     ArgumentError(LispValue),
[INFO] [stdout]   |     ------------- ^^^^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `CompileError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 6 -     ArgumentError(LispValue),
[INFO] [stdout] 6 +     ArgumentError(()),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/compile.rs:7:19
[INFO] [stdout]   |
[INFO] [stdout] 7 |     UnknownSymbol(LispValue),
[INFO] [stdout]   |     ------------- ^^^^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `CompileError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 7 -     UnknownSymbol(LispValue),
[INFO] [stdout] 7 +     UnknownSymbol(()),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.41s
[INFO] running `Command { std: "docker" "inspect" "c1f3ff4dfe5481f9f742259286614b42fa02a4131d4b5e98523e3ff4003cdc20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1f3ff4dfe5481f9f742259286614b42fa02a4131d4b5e98523e3ff4003cdc20", kill_on_drop: false }`
[INFO] [stdout] c1f3ff4dfe5481f9f742259286614b42fa02a4131d4b5e98523e3ff4003cdc20