Nov 17 17:11:04.690 INFO testing ABorse/ProgLang18 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 17:11:04.690 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt build --frozen" "-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"`
Nov 17 17:11:05.103 INFO [stdout] 3a3dde0b10ab22ddbe69a065f3c2f96a63b5f66d3b6cdc80a93c1c4b11a81252
Nov 17 17:11:05.105 INFO running `"docker" "start" "-a" "3a3dde0b10ab22ddbe69a065f3c2f96a63b5f66d3b6cdc80a93c1c4b11a81252"`
Nov 17 17:11:06.147 INFO [stderr] usermod: no changes
Nov 17 17:11:06.231 INFO [stderr]    Compiling updated_scheme v0.1.0 (/source)
Nov 17 17:11:06.715 INFO [stderr] warning: variable does not need to be mutable
Nov 17 17:11:06.715 INFO [stderr]  --> src/parser.rs:8:22
Nov 17 17:11:06.715 INFO [stderr]   |
Nov 17 17:11:06.715 INFO [stderr] 8 | fn parse_conditional(mut tokens: &mut Vec<Token>, environment: &Environment) -> Expression {
Nov 17 17:11:06.715 INFO [stderr]   |                      ----^^^^^^
Nov 17 17:11:06.715 INFO [stderr]   |                      |
Nov 17 17:11:06.715 INFO [stderr]   |                      help: remove this `mut`
Nov 17 17:11:06.715 INFO [stderr]   |
Nov 17 17:11:06.715 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Nov 17 17:11:06.715 INFO [stderr] 
Nov 17 17:11:06.735 INFO [stderr] warning: variable does not need to be mutable
Nov 17 17:11:06.735 INFO [stderr]   --> src/parser.rs:45:19
Nov 17 17:11:06.735 INFO [stderr]    |
Nov 17 17:11:06.735 INFO [stderr] 45 | fn parse_compound(mut tokens: &mut Vec<Token>, environment: &Environment) -> Expression {
Nov 17 17:11:06.735 INFO [stderr]    |                   ----^^^^^^
Nov 17 17:11:06.735 INFO [stderr]    |                   |
Nov 17 17:11:06.735 INFO [stderr]    |                   help: remove this `mut`
Nov 17 17:11:06.735 INFO [stderr] 
Nov 17 17:11:06.735 INFO [stderr] warning: variable does not need to be mutable
Nov 17 17:11:06.735 INFO [stderr]   --> src/parser.rs:86:14
Nov 17 17:11:06.735 INFO [stderr]    |
Nov 17 17:11:06.735 INFO [stderr] 86 | pub fn parse(mut tokens: &mut Vec<Token>, environment: &Environment) -> Expression {
Nov 17 17:11:06.735 INFO [stderr]    |              ----^^^^^^
Nov 17 17:11:06.735 INFO [stderr]    |              |
Nov 17 17:11:06.735 INFO [stderr]    |              help: remove this `mut`
Nov 17 17:11:06.735 INFO [stderr] 
Nov 17 17:11:06.735 INFO [stderr] warning: variable does not need to be mutable
Nov 17 17:11:06.735 INFO [stderr]  --> src/environment_parser.rs:8:29
Nov 17 17:11:06.735 INFO [stderr]   |
Nov 17 17:11:06.735 INFO [stderr] 8 | pub fn parse_to_environment(mut v: &mut Vec<Token>) -> Environment {
Nov 17 17:11:06.735 INFO [stderr]   |                             ----^
Nov 17 17:11:06.735 INFO [stderr]   |                             |
Nov 17 17:11:06.735 INFO [stderr]   |                             help: remove this `mut`
Nov 17 17:11:06.735 INFO [stderr] 
Nov 17 17:11:06.735 INFO [stderr] warning: variable does not need to be mutable
Nov 17 17:11:06.735 INFO [stderr]   --> src/environment_parser.rs:11:9
Nov 17 17:11:06.735 INFO [stderr]    |
Nov 17 17:11:06.735 INFO [stderr] 11 |     let mut hash: HashMap<String,Expression> = HashMap::new();
Nov 17 17:11:06.735 INFO [stderr]    |         ----^^^^
Nov 17 17:11:06.735 INFO [stderr]    |         |
Nov 17 17:11:06.735 INFO [stderr]    |         help: remove this `mut`
Nov 17 17:11:06.735 INFO [stderr] 
Nov 17 17:11:08.115 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.94s
Nov 17 17:11:08.115 INFO [stderr] su: No module specific data is present
Nov 17 17:11:08.833 INFO running `"docker" "inspect" "3a3dde0b10ab22ddbe69a065f3c2f96a63b5f66d3b6cdc80a93c1c4b11a81252"`
Nov 17 17:11:09.071 INFO running `"docker" "rm" "-f" "3a3dde0b10ab22ddbe69a065f3c2f96a63b5f66d3b6cdc80a93c1c4b11a81252"`
Nov 17 17:11:09.246 INFO [stdout] 3a3dde0b10ab22ddbe69a065f3c2f96a63b5f66d3b6cdc80a93c1c4b11a81252
Nov 17 17:11:09.248 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen --no-run" "-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"`
Nov 17 17:11:09.636 INFO [stdout] a829e1072ffccb83e54ef40bd6467bc5bfff80b77dbd91e3e94ee197ae302986
Nov 17 17:11:09.638 INFO running `"docker" "start" "-a" "a829e1072ffccb83e54ef40bd6467bc5bfff80b77dbd91e3e94ee197ae302986"`
Nov 17 17:11:10.835 INFO [stderr] usermod: no changes
Nov 17 17:11:10.942 INFO [stderr]    Compiling updated_scheme v0.1.0 (/source)
Nov 17 17:11:12.002 INFO [stderr] warning: variable does not need to be mutable
Nov 17 17:11:12.002 INFO [stderr]  --> src/parser.rs:8:22
Nov 17 17:11:12.002 INFO [stderr]   |
Nov 17 17:11:12.002 INFO [stderr] 8 | fn parse_conditional(mut tokens: &mut Vec<Token>, environment: &Environment) -> Expression {
Nov 17 17:11:12.002 INFO [stderr]   |                      ----^^^^^^
Nov 17 17:11:12.002 INFO [stderr]   |                      |
Nov 17 17:11:12.002 INFO [stderr]   |                      help: remove this `mut`
Nov 17 17:11:12.002 INFO [stderr]   |
Nov 17 17:11:12.002 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Nov 17 17:11:12.002 INFO [stderr] 
Nov 17 17:11:12.011 INFO [stderr] warning: variable does not need to be mutable
Nov 17 17:11:12.011 INFO [stderr]   --> src/parser.rs:45:19
Nov 17 17:11:12.011 INFO [stderr]    |
Nov 17 17:11:12.011 INFO [stderr] 45 | fn parse_compound(mut tokens: &mut Vec<Token>, environment: &Environment) -> Expression {
Nov 17 17:11:12.011 INFO [stderr]    |                   ----^^^^^^
Nov 17 17:11:12.011 INFO [stderr]    |                   |
Nov 17 17:11:12.011 INFO [stderr]    |                   help: remove this `mut`
Nov 17 17:11:12.011 INFO [stderr] 
Nov 17 17:11:12.018 INFO [stderr] warning: variable does not need to be mutable
Nov 17 17:11:12.018 INFO [stderr]   --> src/parser.rs:86:14
Nov 17 17:11:12.018 INFO [stderr]    |
Nov 17 17:11:12.018 INFO [stderr] 86 | pub fn parse(mut tokens: &mut Vec<Token>, environment: &Environment) -> Expression {
Nov 17 17:11:12.018 INFO [stderr]    |              ----^^^^^^
Nov 17 17:11:12.018 INFO [stderr]    |              |
Nov 17 17:11:12.018 INFO [stderr]    |              help: remove this `mut`
Nov 17 17:11:12.018 INFO [stderr] 
Nov 17 17:11:12.027 INFO [stderr] warning: variable does not need to be mutable
Nov 17 17:11:12.027 INFO [stderr]  --> src/environment_parser.rs:8:29
Nov 17 17:11:12.028 INFO [stderr]   |
Nov 17 17:11:12.028 INFO [stderr] 8 | pub fn parse_to_environment(mut v: &mut Vec<Token>) -> Environment {
Nov 17 17:11:12.028 INFO [stderr]   |                             ----^
Nov 17 17:11:12.028 INFO [stderr]   |                             |
Nov 17 17:11:12.028 INFO [stderr]   |                             help: remove this `mut`
Nov 17 17:11:12.028 INFO [stderr] 
Nov 17 17:11:12.028 INFO [stderr] warning: unused import: `std::collections::HashMap`
Nov 17 17:11:12.028 INFO [stderr]  --> tests/test_interpreter.rs:6:5
Nov 17 17:11:12.028 INFO [stderr]   |
Nov 17 17:11:12.028 INFO [stderr] 6 | use std::collections::HashMap;
Nov 17 17:11:12.028 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 17:11:12.028 INFO [stderr]   |
Nov 17 17:11:12.028 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 17:11:12.028 INFO [stderr] 
Nov 17 17:11:12.028 INFO [stderr] warning: variable does not need to be mutable
Nov 17 17:11:12.028 INFO [stderr]   --> src/environment_parser.rs:11:9
Nov 17 17:11:12.028 INFO [stderr]    |
Nov 17 17:11:12.028 INFO [stderr] 11 |     let mut hash: HashMap<String,Expression> = HashMap::new();
Nov 17 17:11:12.028 INFO [stderr]    |         ----^^^^
Nov 17 17:11:12.028 INFO [stderr]    |         |
Nov 17 17:11:12.028 INFO [stderr]    |         help: remove this `mut`
Nov 17 17:11:12.028 INFO [stderr] 
Nov 17 17:11:13.390 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.53s
Nov 17 17:11:13.399 INFO [stderr] su: No module specific data is present
Nov 17 17:11:13.662 INFO running `"docker" "inspect" "a829e1072ffccb83e54ef40bd6467bc5bfff80b77dbd91e3e94ee197ae302986"`
Nov 17 17:11:13.740 INFO running `"docker" "rm" "-f" "a829e1072ffccb83e54ef40bd6467bc5bfff80b77dbd91e3e94ee197ae302986"`
Nov 17 17:11:13.843 INFO [stdout] a829e1072ffccb83e54ef40bd6467bc5bfff80b77dbd91e3e94ee197ae302986
Nov 17 17:11:13.846 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen" "-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"`
Nov 17 17:11:14.064 INFO [stdout] d7286f61aa67eed4ec3f35abaf33aa3f9e757265d0ffb20f646ec98efb2d1acc
Nov 17 17:11:14.069 INFO running `"docker" "start" "-a" "d7286f61aa67eed4ec3f35abaf33aa3f9e757265d0ffb20f646ec98efb2d1acc"`
Nov 17 17:11:14.441 INFO [stderr] usermod: no changes
Nov 17 17:11:14.468 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 17 17:11:14.468 INFO [stderr]      Running /target/debug/deps/updated_scheme-9e5018ada6b4c6ae
Nov 17 17:11:14.473 INFO [stderr]      Running /target/debug/deps/updated_scheme-393effa381b5910a
Nov 17 17:11:14.473 INFO [stdout] 
Nov 17 17:11:14.473 INFO [stdout] running 0 tests
Nov 17 17:11:14.473 INFO [stdout] 
Nov 17 17:11:14.473 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 17:11:14.473 INFO [stdout] 
Nov 17 17:11:14.476 INFO [stdout] 
Nov 17 17:11:14.476 INFO [stdout] running 0 tests
Nov 17 17:11:14.476 INFO [stdout] 
Nov 17 17:11:14.477 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 17:11:14.477 INFO [stdout] 
Nov 17 17:11:14.477 INFO [stderr]      Running /target/debug/deps/test_evaluator-7e5c1b62cd8110c7
Nov 17 17:11:14.479 INFO [stdout] 
Nov 17 17:11:14.479 INFO [stdout] running 1 test
Nov 17 17:11:14.479 INFO [stdout] test test_interpret_tree ... ok
Nov 17 17:11:14.479 INFO [stdout] 
Nov 17 17:11:14.479 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 17:11:14.479 INFO [stdout] 
Nov 17 17:11:14.479 INFO [stderr]      Running /target/debug/deps/test_interpreter-612a1208886ca88e
Nov 17 17:11:14.481 INFO [stdout] 
Nov 17 17:11:14.481 INFO [stdout] running 8 tests
Nov 17 17:11:14.482 INFO [stdout] test test_floating_point_2 ... ok
Nov 17 17:11:14.482 INFO [stdout] test test_negative_number ... ok
Nov 17 17:11:14.482 INFO [stdout] test test_multiple_parens ... ok
Nov 17 17:11:14.482 INFO [stdout] test test_floating_point_1 ... ok
Nov 17 17:11:14.482 INFO [stdout] test test_with_multiple_variable_string ... ok
Nov 17 17:11:14.483 INFO [stdout] test test_simple_evaluation ... ok
Nov 17 17:11:14.483 INFO [stderr]      Running /target/debug/deps/test_lexer-661391a9b50862ab
Nov 17 17:11:14.483 INFO [stdout] test test_single_number ... ok
Nov 17 17:11:14.483 INFO [stdout] test test_with_environment_string ... ok
Nov 17 17:11:14.483 INFO [stdout] 
Nov 17 17:11:14.483 INFO [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 17:11:14.483 INFO [stdout] 
Nov 17 17:11:14.484 INFO [stdout] 
Nov 17 17:11:14.484 INFO [stdout] running 1 test
Nov 17 17:11:14.484 INFO [stdout] test test_lexer ... ok
Nov 17 17:11:14.484 INFO [stdout] 
Nov 17 17:11:14.484 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 17:11:14.484 INFO [stdout] 
Nov 17 17:11:14.486 INFO [stdout] 
Nov 17 17:11:14.486 INFO [stderr]      Running /target/debug/deps/test_predicate-b5cd80bfa355ba96
Nov 17 17:11:14.486 INFO [stdout] running 6 tests
Nov 17 17:11:14.487 INFO [stdout] test test_predicate_2 ... ok
Nov 17 17:11:14.487 INFO [stdout] test test_predicate_1 ... ok
Nov 17 17:11:14.487 INFO [stdout] test test_predicate_4 ... ok
Nov 17 17:11:14.487 INFO [stdout] test test_predicate_3 ... ok
Nov 17 17:11:14.487 INFO [stdout] test test_raw_predicate ... ok
Nov 17 17:11:14.487 INFO [stdout] test test_with_multiple_variable_string ... ok
Nov 17 17:11:14.487 INFO [stderr]    Doc-tests updated_scheme
Nov 17 17:11:14.487 INFO [stdout] 
Nov 17 17:11:14.487 INFO [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 17:11:14.487 INFO [stdout] 
Nov 17 17:11:14.922 INFO [stdout] 
Nov 17 17:11:14.922 INFO [stdout] running 0 tests
Nov 17 17:11:14.922 INFO [stdout] 
Nov 17 17:11:14.922 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 17:11:14.922 INFO [stdout] 
Nov 17 17:11:14.927 INFO [stderr] su: No module specific data is present
Nov 17 17:11:15.189 INFO running `"docker" "inspect" "d7286f61aa67eed4ec3f35abaf33aa3f9e757265d0ffb20f646ec98efb2d1acc"`
Nov 17 17:11:15.307 INFO running `"docker" "rm" "-f" "d7286f61aa67eed4ec3f35abaf33aa3f9e757265d0ffb20f646ec98efb2d1acc"`
Nov 17 17:11:15.423 INFO [stdout] d7286f61aa67eed4ec3f35abaf33aa3f9e757265d0ffb20f646ec98efb2d1acc