Dec 04 18:27:37.943 INFO checking fromheten/plato against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 18:27:37.943 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 04 18:27:38.117 INFO [stdout] 758e89cfd7ff993ca586e448f330a4176c89b5e11eb2abdc0d69d8c265ed073a
Dec 04 18:27:38.120 INFO running `"docker" "start" "-a" "758e89cfd7ff993ca586e448f330a4176c89b5e11eb2abdc0d69d8c265ed073a"`
Dec 04 18:27:38.672 INFO [stderr] usermod: no changes
Dec 04 18:27:38.747 INFO [stderr]     Checking rpds v0.3.0
Dec 04 18:27:38.747 INFO [stderr]     Checking sha3 v0.7.2
Dec 04 18:27:39.999 INFO [stderr]     Checking plato v0.1.0 (/source)
Dec 04 18:27:41.087 INFO [stderr] warning: function is never used: `type_of`
Dec 04 18:27:41.087 INFO [stderr]    --> src/main.rs:562:1
Dec 04 18:27:41.087 INFO [stderr]     |
Dec 04 18:27:41.088 INFO [stderr] 562 | fn type_of(expression: &Expression) -> &str {
Dec 04 18:27:41.088 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 18:27:41.088 INFO [stderr]     |
Dec 04 18:27:41.089 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 04 18:27:41.089 INFO [stderr] 
Dec 04 18:27:41.089 INFO [stderr] warning: function is never used: `evaluate`
Dec 04 18:27:41.089 INFO [stderr]    --> src/main.rs:572:1
Dec 04 18:27:41.090 INFO [stderr]     |
Dec 04 18:27:41.090 INFO [stderr] 572 | fn evaluate(expression_given: Expression, context_given: Expression) -> Option<Expression> {
Dec 04 18:27:41.090 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 18:27:41.090 INFO [stderr] 
Dec 04 18:27:41.091 INFO [stderr] warning: function is never used: `given_arguments`
Dec 04 18:27:41.091 INFO [stderr]    --> src/main.rs:663:1
Dec 04 18:27:41.091 INFO [stderr]     |
Dec 04 18:27:41.092 INFO [stderr] 663 | fn given_arguments(lambda_call_expression: &Expression) -> Result<Expression, String> {
Dec 04 18:27:41.092 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 18:27:41.092 INFO [stderr] 
Dec 04 18:27:41.092 INFO [stderr] warning: function is never used: `lambda_args`
Dec 04 18:27:41.093 INFO [stderr]    --> src/main.rs:667:1
Dec 04 18:27:41.093 INFO [stderr]     |
Dec 04 18:27:41.093 INFO [stderr] 667 | fn lambda_args(lambda_call_expression: &Expression) -> Result<Expression, String> {
Dec 04 18:27:41.094 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 18:27:41.094 INFO [stderr] 
Dec 04 18:27:41.094 INFO [stderr] warning: function is never used: `lambda_body`
Dec 04 18:27:41.094 INFO [stderr]    --> src/main.rs:671:1
Dec 04 18:27:41.095 INFO [stderr]     |
Dec 04 18:27:41.095 INFO [stderr] 671 | fn lambda_body(lambda_call_expression: &Expression) -> Result<Expression, String> {
Dec 04 18:27:41.095 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 18:27:41.095 INFO [stderr] 
Dec 04 18:27:41.096 INFO [stderr] warning: function is never used: `rest_no_evaluate`
Dec 04 18:27:41.096 INFO [stderr]    --> src/main.rs:675:1
Dec 04 18:27:41.096 INFO [stderr]     |
Dec 04 18:27:41.096 INFO [stderr] 675 | fn rest_no_evaluate(e: Expression) -> Result<Expression, String> {
Dec 04 18:27:41.097 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 18:27:41.097 INFO [stderr] 
Dec 04 18:27:41.097 INFO [stderr] warning: function is never used: `rest`
Dec 04 18:27:41.097 INFO [stderr]    --> src/main.rs:692:1
Dec 04 18:27:41.097 INFO [stderr]     |
Dec 04 18:27:41.098 INFO [stderr] 692 | fn rest(e: Expression, context: Expression) -> Result<Expression, String> {
Dec 04 18:27:41.098 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 18:27:41.098 INFO [stderr] 
Dec 04 18:27:41.098 INFO [stderr] warning: function is never used: `zipmap`
Dec 04 18:27:41.099 INFO [stderr]    --> src/main.rs:719:1
Dec 04 18:27:41.099 INFO [stderr]     |
Dec 04 18:27:41.099 INFO [stderr] 719 | fn zipmap(vec0: Expression, vec1: Expression) -> Result<Expression, String> {
Dec 04 18:27:41.099 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 18:27:41.100 INFO [stderr] 
Dec 04 18:27:41.100 INFO [stderr] warning: function is never used: `nth_vector`
Dec 04 18:27:41.100 INFO [stderr]    --> src/main.rs:744:1
Dec 04 18:27:41.100 INFO [stderr]     |
Dec 04 18:27:41.100 INFO [stderr] 744 | fn nth_vector(e: Expression, n: usize) -> Result<Expression, String> {
Dec 04 18:27:41.101 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 18:27:41.101 INFO [stderr] 
Dec 04 18:27:41.101 INFO [stderr] warning: function is never used: `eval_test`
Dec 04 18:27:41.101 INFO [stderr]    --> src/main.rs:751:1
Dec 04 18:27:41.102 INFO [stderr]     |
Dec 04 18:27:41.102 INFO [stderr] 751 | fn eval_test(source_str: &str, context_source: &str, expectation: &str) {
Dec 04 18:27:41.102 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 18:27:41.102 INFO [stderr] 
Dec 04 18:27:41.102 INFO [stderr] warning: function is never used: `id`
Dec 04 18:27:41.103 INFO [stderr]    --> src/main.rs:859:1
Dec 04 18:27:41.103 INFO [stderr]     |
Dec 04 18:27:41.103 INFO [stderr] 859 | fn id(expression: &Expression) -> String {
Dec 04 18:27:41.104 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 18:27:41.104 INFO [stderr] 
Dec 04 18:27:41.580 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.87s
Dec 04 18:27:41.584 INFO [stderr] su: No module specific data is present
Dec 04 18:27:42.131 INFO running `"docker" "inspect" "758e89cfd7ff993ca586e448f330a4176c89b5e11eb2abdc0d69d8c265ed073a"`
Dec 04 18:27:42.260 INFO running `"docker" "rm" "-f" "758e89cfd7ff993ca586e448f330a4176c89b5e11eb2abdc0d69d8c265ed073a"`
Dec 04 18:27:42.397 INFO [stdout] 758e89cfd7ff993ca586e448f330a4176c89b5e11eb2abdc0d69d8c265ed073a