[INFO] updating cached repository fromheten/plato
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/fromheten/plato
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/fromheten/plato" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/fromheten/plato"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/fromheten/plato'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/fromheten/plato" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/fromheten/plato"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/fromheten/plato'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5b6cc48fa80eb224eb632dd3ad2353a24abfa146
[INFO] sha for GitHub repo fromheten/plato: 5b6cc48fa80eb224eb632dd3ad2353a24abfa146
[INFO] validating manifest of fromheten/plato on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of fromheten/plato on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing fromheten/plato
[INFO] finished frobbing fromheten/plato
[INFO] frobbed toml for fromheten/plato written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/fromheten/plato/Cargo.toml
[INFO] started frobbing fromheten/plato
[INFO] finished frobbing fromheten/plato
[INFO] frobbed toml for fromheten/plato written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/fromheten/plato/Cargo.toml
[INFO] crate fromheten/plato has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing fromheten/plato against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-7/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/fromheten/plato:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"`
[INFO] [stdout] e48558250136b63fff39baeb9b742ebe875b7abb3247b79ab0f71cdc9f73a638
[INFO] running `"docker" "start" "-a" "e48558250136b63fff39baeb9b742ebe875b7abb3247b79ab0f71cdc9f73a638"`
[INFO] [stderr]    Compiling rpds v0.3.0
[INFO] [stderr]    Compiling sha3 v0.7.2
[INFO] [stderr]    Compiling plato v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: function is never used: `type_of`
[INFO] [stderr]    --> src/main.rs:562:1
[INFO] [stderr]     |
[INFO] [stderr] 562 | fn type_of(expression: &Expression) -> &str {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `evaluate`
[INFO] [stderr]    --> src/main.rs:572:1
[INFO] [stderr]     |
[INFO] [stderr] 572 | fn evaluate(expression_given: Expression, context_given: Expression) -> Option<Expression> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `given_arguments`
[INFO] [stderr]    --> src/main.rs:663:1
[INFO] [stderr]     |
[INFO] [stderr] 663 | fn given_arguments(lambda_call_expression: &Expression) -> Result<Expression, String> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `lambda_args`
[INFO] [stderr]    --> src/main.rs:667:1
[INFO] [stderr]     |
[INFO] [stderr] 667 | fn lambda_args(lambda_call_expression: &Expression) -> Result<Expression, String> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `lambda_body`
[INFO] [stderr]    --> src/main.rs:671:1
[INFO] [stderr]     |
[INFO] [stderr] 671 | fn lambda_body(lambda_call_expression: &Expression) -> Result<Expression, String> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `rest_no_evaluate`
[INFO] [stderr]    --> src/main.rs:675:1
[INFO] [stderr]     |
[INFO] [stderr] 675 | fn rest_no_evaluate(e: Expression) -> Result<Expression, String> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `rest`
[INFO] [stderr]    --> src/main.rs:692:1
[INFO] [stderr]     |
[INFO] [stderr] 692 | fn rest(e: Expression, context: Expression) -> Result<Expression, String> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `zipmap`
[INFO] [stderr]    --> src/main.rs:719:1
[INFO] [stderr]     |
[INFO] [stderr] 719 | fn zipmap(vec0: Expression, vec1: Expression) -> Result<Expression, String> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `nth_vector`
[INFO] [stderr]    --> src/main.rs:744:1
[INFO] [stderr]     |
[INFO] [stderr] 744 | fn nth_vector(e: Expression, n: usize) -> Result<Expression, String> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `eval_test`
[INFO] [stderr]    --> src/main.rs:751:1
[INFO] [stderr]     |
[INFO] [stderr] 751 | fn eval_test(source_str: &str, context_source: &str, expectation: &str) {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `id`
[INFO] [stderr]    --> src/main.rs:859:1
[INFO] [stderr]     |
[INFO] [stderr] 859 | fn id(expression: &Expression) -> String {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.89s
[INFO] running `"docker" "inspect" "e48558250136b63fff39baeb9b742ebe875b7abb3247b79ab0f71cdc9f73a638"`
[INFO] running `"docker" "rm" "-f" "e48558250136b63fff39baeb9b742ebe875b7abb3247b79ab0f71cdc9f73a638"`
[INFO] [stdout] e48558250136b63fff39baeb9b742ebe875b7abb3247b79ab0f71cdc9f73a638
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-7/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/fromheten/plato:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 047352ca21e0963a4eee724c9bb7deea1a5ea6c4d59202aa5b0a16deecbecde5
[INFO] running `"docker" "start" "-a" "047352ca21e0963a4eee724c9bb7deea1a5ea6c4d59202aa5b0a16deecbecde5"`
[INFO] [stderr]    Compiling plato v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.18s
[INFO] running `"docker" "inspect" "047352ca21e0963a4eee724c9bb7deea1a5ea6c4d59202aa5b0a16deecbecde5"`
[INFO] running `"docker" "rm" "-f" "047352ca21e0963a4eee724c9bb7deea1a5ea6c4d59202aa5b0a16deecbecde5"`
[INFO] [stdout] 047352ca21e0963a4eee724c9bb7deea1a5ea6c4d59202aa5b0a16deecbecde5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-7/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/fromheten/plato:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"`
[INFO] [stdout] 145c244c8290db7d74b15fb6ee30f006d4fda3ab47cc70b35989813b3589c931
[INFO] running `"docker" "start" "-a" "145c244c8290db7d74b15fb6ee30f006d4fda3ab47cc70b35989813b3589c931"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/plato-d7ad636753ac292e
[INFO] [stdout] 
[INFO] [stdout] running 35 tests
[INFO] [stdout] test evaluate_lambda_tests ... ok
[INFO] [stdout] test evaluate_lambda_from_context ... ok
[INFO] [stdout] test evaluate_if_tests ... ok
[INFO] [stdout] test evaluate_lonely_lambda ... ok
[INFO] [stdout] test evaluate_lambda_with_multiple_args ... ok
[INFO] [stdout] test evaluate_equals_tests ... ok
[INFO] [stdout] test evaluate_push_tests ... ok
[INFO] [stdout] test evaluate_rest_tests ... ok
[INFO] [stdout] test evaluate_symbol_is_tests ... ok
[INFO] [stdout] test evaluate_first_tests ... ok
[INFO] [stdout] test expression_empty_vector_test ... ok
[INFO] [stdout] test expression_empty_record ... ok
[INFO] [stdout] test expression_double_vector ... ok
[INFO] [stdout] test evaluate_bool_tests ... ok
[INFO] [stdout] test evaluate_higher_order_functions ... ok
[INFO] [stdout] test evaluate_quote_tests ... ok
[INFO] [stdout] test evaluate_the_id_of_something ... ok
[INFO] [stdout] test expression_records_multiple_keyvals ... ok
[INFO] [stdout] test evaluate_symbol_lookup_tests ... ok
[INFO] [stdout] test expression_nested_records ... ok
[INFO] [stdout] test expression_one_two_many_tests ... ok
[INFO] [stdout] test expression_set ... ok
[INFO] [stdout] test to_string_test ... ok
[INFO] [stdout] test expression_symbol_token_test ... ok
[INFO] [stdout] test expression_vector_of_symbols_test ... ok
[INFO] [stdout] test expression_set_of_symbols ... ok
[INFO] [stdout] test tokenize_empty_vector_test ... ok
[INFO] [stdout] test tokenize_record_test ... ok
[INFO] [stdout] test expression_nested_set ... ok
[INFO] [stdout] test expression_nested_vector_of_symbols_test ... ok
[INFO] [stdout] test expression_record_with_key_val ... ok
[INFO] [stdout] test expression_record_with_symbol_key ... ok
[INFO] [stdout] test tokenize_set_test ... ok
[INFO] [stdout] test tokenize_symbol_test ... ok
[INFO] [stdout] test tokenize_vector_of_symbols_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 35 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "145c244c8290db7d74b15fb6ee30f006d4fda3ab47cc70b35989813b3589c931"`
[INFO] running `"docker" "rm" "-f" "145c244c8290db7d74b15fb6ee30f006d4fda3ab47cc70b35989813b3589c931"`
[INFO] [stdout] 145c244c8290db7d74b15fb6ee30f006d4fda3ab47cc70b35989813b3589c931