[INFO] updating cached repository https://github.com/YohananDiamond/lisp.rs
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] [stderr] From https://github.com/YohananDiamond/lisp.rs
[INFO] [stderr]    1c1e137..f46a7d0  master     -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f46a7d09f373c28161402702e05cae9a106f93a3
[INFO] testing YohananDiamond/lisp.rs against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYohananDiamond%2Flisp.rs" "/workspace/builds/worker-10/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/YohananDiamond/lisp.rs on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/YohananDiamond/lisp.rs
[INFO] finished tweaking git repo https://github.com/YohananDiamond/lisp.rs
[INFO] tweaked toml for git repo https://github.com/YohananDiamond/lisp.rs written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/YohananDiamond/lisp.rs already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e379a5f7db1e79278fd81c800f184308e8f0d195092534da348de23671e9c734
[INFO] running `"docker" "start" "-a" "e379a5f7db1e79278fd81c800f184308e8f0d195092534da348de23671e9c734"`
[INFO] [stderr]    Compiling rneoparser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `list`
[INFO] [stderr]    --> src/lib/interpreter.rs:106:40
[INFO] [stderr]     |
[INFO] [stderr] 106 | ...                   Data::List(list) => self.eval(Ok(item.clone())), // Function recursion
[INFO] [stderr]     |                                  ^^^^ help: if this is intentional, prefix it with an underscore: `_list`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/lib/parser.rs:27:13
[INFO] [stderr]    |
[INFO] [stderr] 27 |         let mut next_char = true;
[INFO] [stderr]    |             ----^^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `PROMPT`
[INFO] [stderr]   --> src/lib/repl.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | const PROMPT: &str = "repl> ";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `INDENT_SIZE`
[INFO] [stderr]   --> src/lib/repl.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | const INDENT_SIZE: usize = 2;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `init`
[INFO] [stderr]   --> src/lib/repl.rs:18:8
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub fn init() {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `print_expression_tree`
[INFO] [stderr]   --> src/lib/repl.rs:33:4
[INFO] [stderr]    |
[INFO] [stderr] 33 | fn print_expression_tree(tree: &ParserResult) {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `print_expression`
[INFO] [stderr]   --> src/lib/repl.rs:42:4
[INFO] [stderr]    |
[INFO] [stderr] 42 | fn print_expression(e: &Expression, indent: usize) {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_input`
[INFO] [stderr]   --> src/lib/repl.rs:58:4
[INFO] [stderr]    |
[INFO] [stderr] 58 | fn get_input() -> String {
[INFO] [stderr]    |    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `ParserResult`
[INFO] [stderr]  --> src/lib/parser.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub type ParserResult = Result<Vec<Expression>, ParserError>;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 9 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.03s
[INFO] running `"docker" "inspect" "e379a5f7db1e79278fd81c800f184308e8f0d195092534da348de23671e9c734"`
[INFO] running `"docker" "rm" "-f" "e379a5f7db1e79278fd81c800f184308e8f0d195092534da348de23671e9c734"`
[INFO] [stdout] e379a5f7db1e79278fd81c800f184308e8f0d195092534da348de23671e9c734
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0259a16cc85b62321a41c1cecbcf164d9d6bc5589c951ae0cf815dad2b1e47c1
[INFO] running `"docker" "start" "-a" "0259a16cc85b62321a41c1cecbcf164d9d6bc5589c951ae0cf815dad2b1e47c1"`
[INFO] [stderr]    Compiling rneoparser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `list`
[INFO] [stderr]    --> src/lib/interpreter.rs:106:40
[INFO] [stderr]     |
[INFO] [stderr] 106 | ...                   Data::List(list) => self.eval(Ok(item.clone())), // Function recursion
[INFO] [stderr]     |                                  ^^^^ help: if this is intentional, prefix it with an underscore: `_list`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/lib/parser.rs:27:13
[INFO] [stderr]    |
[INFO] [stderr] 27 |         let mut next_char = true;
[INFO] [stderr]    |             ----^^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `PROMPT`
[INFO] [stderr]   --> src/lib/repl.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | const PROMPT: &str = "repl> ";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `INDENT_SIZE`
[INFO] [stderr]   --> src/lib/repl.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | const INDENT_SIZE: usize = 2;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `init`
[INFO] [stderr]   --> src/lib/repl.rs:18:8
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub fn init() {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `print_expression_tree`
[INFO] [stderr]   --> src/lib/repl.rs:33:4
[INFO] [stderr]    |
[INFO] [stderr] 33 | fn print_expression_tree(tree: &ParserResult) {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `print_expression`
[INFO] [stderr]   --> src/lib/repl.rs:42:4
[INFO] [stderr]    |
[INFO] [stderr] 42 | fn print_expression(e: &Expression, indent: usize) {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_input`
[INFO] [stderr]   --> src/lib/repl.rs:58:4
[INFO] [stderr]    |
[INFO] [stderr] 58 | fn get_input() -> String {
[INFO] [stderr]    |    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `ParserResult`
[INFO] [stderr]  --> src/lib/parser.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub type ParserResult = Result<Vec<Expression>, ParserError>;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 9 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `"docker" "inspect" "0259a16cc85b62321a41c1cecbcf164d9d6bc5589c951ae0cf815dad2b1e47c1"`
[INFO] running `"docker" "rm" "-f" "0259a16cc85b62321a41c1cecbcf164d9d6bc5589c951ae0cf815dad2b1e47c1"`
[INFO] [stdout] 0259a16cc85b62321a41c1cecbcf164d9d6bc5589c951ae0cf815dad2b1e47c1
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3c1ee1e16664b7d38b3e5eb9a4465769ddcd98c1bbf69a62cc8dd9627697a8a0
[INFO] running `"docker" "start" "-a" "3c1ee1e16664b7d38b3e5eb9a4465769ddcd98c1bbf69a62cc8dd9627697a8a0"`
[INFO] [stderr] warning: unused variable: `list`
[INFO] [stderr]    --> src/lib/interpreter.rs:106:40
[INFO] [stderr]     |
[INFO] [stderr] 106 | ...                   Data::List(list) => self.eval(Ok(item.clone())), // Function recursion
[INFO] [stderr]     |                                  ^^^^ help: if this is intentional, prefix it with an underscore: `_list`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/lib/parser.rs:27:13
[INFO] [stderr]    |
[INFO] [stderr] 27 |         let mut next_char = true;
[INFO] [stderr]    |             ----^^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `PROMPT`
[INFO] [stderr]   --> src/lib/repl.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | const PROMPT: &str = "repl> ";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `INDENT_SIZE`
[INFO] [stderr]   --> src/lib/repl.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | const INDENT_SIZE: usize = 2;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `init`
[INFO] [stderr]   --> src/lib/repl.rs:18:8
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub fn init() {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `print_expression_tree`
[INFO] [stderr]   --> src/lib/repl.rs:33:4
[INFO] [stderr]    |
[INFO] [stderr] 33 | fn print_expression_tree(tree: &ParserResult) {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `print_expression`
[INFO] [stderr]   --> src/lib/repl.rs:42:4
[INFO] [stderr]    |
[INFO] [stderr] 42 | fn print_expression(e: &Expression, indent: usize) {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_input`
[INFO] [stderr]   --> src/lib/repl.rs:58:4
[INFO] [stderr]    |
[INFO] [stderr] 58 | fn get_input() -> String {
[INFO] [stderr]    |    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `ParserResult`
[INFO] [stderr]  --> src/lib/parser.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub type ParserResult = Result<Vec<Expression>, ParserError>;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 9 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rneoparser-c3e9249d3c837c30
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "3c1ee1e16664b7d38b3e5eb9a4465769ddcd98c1bbf69a62cc8dd9627697a8a0"`
[INFO] running `"docker" "rm" "-f" "3c1ee1e16664b7d38b3e5eb9a4465769ddcd98c1bbf69a62cc8dd9627697a8a0"`
[INFO] [stdout] 3c1ee1e16664b7d38b3e5eb9a4465769ddcd98c1bbf69a62cc8dd9627697a8a0