Dec 06 16:08:45.475 INFO testing ABorse/ProgLang18 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 16:08:45.475 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 06 16:08:45.692 INFO [stdout] e8fb6e37978db5e70b806e99a6e984c072369c2f9158c9f119043ecf44a122c1
Dec 06 16:08:45.696 INFO running `"docker" "start" "-a" "e8fb6e37978db5e70b806e99a6e984c072369c2f9158c9f119043ecf44a122c1"`
Dec 06 16:08:46.120 INFO [stderr] usermod: no changes
Dec 06 16:08:46.144 INFO [stderr]    Compiling updated_scheme v0.1.0 (/source)
Dec 06 16:08:46.382 INFO [stderr] warning: variable does not need to be mutable
Dec 06 16:08:46.382 INFO [stderr]  --> src/parser.rs:8:22
Dec 06 16:08:46.382 INFO [stderr]   |
Dec 06 16:08:46.382 INFO [stderr] 8 | fn parse_conditional(mut tokens: &mut Vec<Token>, environment: &Environment) -> Expression {
Dec 06 16:08:46.382 INFO [stderr]   |                      ----^^^^^^
Dec 06 16:08:46.382 INFO [stderr]   |                      |
Dec 06 16:08:46.382 INFO [stderr]   |                      help: remove this `mut`
Dec 06 16:08:46.383 INFO [stderr]   |
Dec 06 16:08:46.383 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 06 16:08:46.383 INFO [stderr] 
Dec 06 16:08:46.383 INFO [stderr] warning: variable does not need to be mutable
Dec 06 16:08:46.383 INFO [stderr]   --> src/parser.rs:45:19
Dec 06 16:08:46.383 INFO [stderr]    |
Dec 06 16:08:46.383 INFO [stderr] 45 | fn parse_compound(mut tokens: &mut Vec<Token>, environment: &Environment) -> Expression {
Dec 06 16:08:46.383 INFO [stderr]    |                   ----^^^^^^
Dec 06 16:08:46.383 INFO [stderr]    |                   |
Dec 06 16:08:46.383 INFO [stderr]    |                   help: remove this `mut`
Dec 06 16:08:46.383 INFO [stderr] 
Dec 06 16:08:46.385 INFO [stderr] warning: variable does not need to be mutable
Dec 06 16:08:46.385 INFO [stderr]   --> src/parser.rs:86:14
Dec 06 16:08:46.385 INFO [stderr]    |
Dec 06 16:08:46.385 INFO [stderr] 86 | pub fn parse(mut tokens: &mut Vec<Token>, environment: &Environment) -> Expression {
Dec 06 16:08:46.385 INFO [stderr]    |              ----^^^^^^
Dec 06 16:08:46.385 INFO [stderr]    |              |
Dec 06 16:08:46.385 INFO [stderr]    |              help: remove this `mut`
Dec 06 16:08:46.385 INFO [stderr] 
Dec 06 16:08:46.387 INFO [stderr] warning: variable does not need to be mutable
Dec 06 16:08:46.387 INFO [stderr]  --> src/environment_parser.rs:8:29
Dec 06 16:08:46.387 INFO [stderr]   |
Dec 06 16:08:46.387 INFO [stderr] 8 | pub fn parse_to_environment(mut v: &mut Vec<Token>) -> Environment {
Dec 06 16:08:46.387 INFO [stderr]   |                             ----^
Dec 06 16:08:46.387 INFO [stderr]   |                             |
Dec 06 16:08:46.387 INFO [stderr]   |                             help: remove this `mut`
Dec 06 16:08:46.387 INFO [stderr] 
Dec 06 16:08:46.387 INFO [stderr] warning: variable does not need to be mutable
Dec 06 16:08:46.387 INFO [stderr]   --> src/environment_parser.rs:11:9
Dec 06 16:08:46.387 INFO [stderr]    |
Dec 06 16:08:46.387 INFO [stderr] 11 |     let mut hash: HashMap<String,Expression> = HashMap::new();
Dec 06 16:08:46.387 INFO [stderr]    |         ----^^^^
Dec 06 16:08:46.387 INFO [stderr]    |         |
Dec 06 16:08:46.387 INFO [stderr]    |         help: remove this `mut`
Dec 06 16:08:46.387 INFO [stderr] 
Dec 06 16:08:47.137 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
Dec 06 16:08:47.140 INFO [stderr] su: No module specific data is present
Dec 06 16:08:47.563 INFO running `"docker" "inspect" "e8fb6e37978db5e70b806e99a6e984c072369c2f9158c9f119043ecf44a122c1"`
Dec 06 16:08:47.645 INFO running `"docker" "rm" "-f" "e8fb6e37978db5e70b806e99a6e984c072369c2f9158c9f119043ecf44a122c1"`
Dec 06 16:08:47.732 INFO [stdout] e8fb6e37978db5e70b806e99a6e984c072369c2f9158c9f119043ecf44a122c1
Dec 06 16:08:47.735 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 06 16:08:47.876 INFO [stdout] 2f2842c59fff083ee47fb84be51b9509869e68fef8fa2debe12996594e4f6e63
Dec 06 16:08:47.878 INFO running `"docker" "start" "-a" "2f2842c59fff083ee47fb84be51b9509869e68fef8fa2debe12996594e4f6e63"`
Dec 06 16:08:48.256 INFO [stderr] usermod: no changes
Dec 06 16:08:48.286 INFO [stderr]    Compiling updated_scheme v0.1.0 (/source)
Dec 06 16:08:48.632 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 06 16:08:48.632 INFO [stderr]  --> tests/test_interpreter.rs:6:5
Dec 06 16:08:48.632 INFO [stderr]   |
Dec 06 16:08:48.632 INFO [stderr] 6 | use std::collections::HashMap;
Dec 06 16:08:48.632 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 16:08:48.632 INFO [stderr]   |
Dec 06 16:08:48.632 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 16:08:48.632 INFO [stderr] 
Dec 06 16:08:48.864 INFO [stderr] warning: variable does not need to be mutable
Dec 06 16:08:48.864 INFO [stderr]  --> src/parser.rs:8:22
Dec 06 16:08:48.864 INFO [stderr]   |
Dec 06 16:08:48.864 INFO [stderr] 8 | fn parse_conditional(mut tokens: &mut Vec<Token>, environment: &Environment) -> Expression {
Dec 06 16:08:48.864 INFO [stderr]   |                      ----^^^^^^
Dec 06 16:08:48.864 INFO [stderr]   |                      |
Dec 06 16:08:48.864 INFO [stderr]   |                      help: remove this `mut`
Dec 06 16:08:48.864 INFO [stderr]   |
Dec 06 16:08:48.864 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 06 16:08:48.864 INFO [stderr] 
Dec 06 16:08:48.864 INFO [stderr] warning: variable does not need to be mutable
Dec 06 16:08:48.864 INFO [stderr]   --> src/parser.rs:45:19
Dec 06 16:08:48.864 INFO [stderr]    |
Dec 06 16:08:48.864 INFO [stderr] 45 | fn parse_compound(mut tokens: &mut Vec<Token>, environment: &Environment) -> Expression {
Dec 06 16:08:48.865 INFO [stderr]    |                   ----^^^^^^
Dec 06 16:08:48.865 INFO [stderr]    |                   |
Dec 06 16:08:48.865 INFO [stderr]    |                   help: remove this `mut`
Dec 06 16:08:48.865 INFO [stderr] 
Dec 06 16:08:48.865 INFO [stderr] warning: variable does not need to be mutable
Dec 06 16:08:48.865 INFO [stderr]   --> src/parser.rs:86:14
Dec 06 16:08:48.865 INFO [stderr]    |
Dec 06 16:08:48.865 INFO [stderr] 86 | pub fn parse(mut tokens: &mut Vec<Token>, environment: &Environment) -> Expression {
Dec 06 16:08:48.865 INFO [stderr]    |              ----^^^^^^
Dec 06 16:08:48.865 INFO [stderr]    |              |
Dec 06 16:08:48.865 INFO [stderr]    |              help: remove this `mut`
Dec 06 16:08:48.865 INFO [stderr] 
Dec 06 16:08:48.865 INFO [stderr] warning: variable does not need to be mutable
Dec 06 16:08:48.865 INFO [stderr]  --> src/environment_parser.rs:8:29
Dec 06 16:08:48.865 INFO [stderr]   |
Dec 06 16:08:48.865 INFO [stderr] 8 | pub fn parse_to_environment(mut v: &mut Vec<Token>) -> Environment {
Dec 06 16:08:48.865 INFO [stderr]   |                             ----^
Dec 06 16:08:48.865 INFO [stderr]   |                             |
Dec 06 16:08:48.865 INFO [stderr]   |                             help: remove this `mut`
Dec 06 16:08:48.865 INFO [stderr] 
Dec 06 16:08:48.865 INFO [stderr] warning: variable does not need to be mutable
Dec 06 16:08:48.865 INFO [stderr]   --> src/environment_parser.rs:11:9
Dec 06 16:08:48.865 INFO [stderr]    |
Dec 06 16:08:48.865 INFO [stderr] 11 |     let mut hash: HashMap<String,Expression> = HashMap::new();
Dec 06 16:08:48.865 INFO [stderr]    |         ----^^^^
Dec 06 16:08:48.865 INFO [stderr]    |         |
Dec 06 16:08:48.865 INFO [stderr]    |         help: remove this `mut`
Dec 06 16:08:48.865 INFO [stderr] 
Dec 06 16:08:49.384 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
Dec 06 16:08:49.388 INFO [stderr] su: No module specific data is present
Dec 06 16:08:49.908 INFO running `"docker" "inspect" "2f2842c59fff083ee47fb84be51b9509869e68fef8fa2debe12996594e4f6e63"`
Dec 06 16:08:50.137 INFO running `"docker" "rm" "-f" "2f2842c59fff083ee47fb84be51b9509869e68fef8fa2debe12996594e4f6e63"`
Dec 06 16:08:50.241 INFO [stdout] 2f2842c59fff083ee47fb84be51b9509869e68fef8fa2debe12996594e4f6e63
Dec 06 16:08:50.246 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 06 16:08:50.422 INFO [stdout] 50af04bd2ce3240b0dd91bae6812fa1dc52af695b1a49f4a099c3bfe0aa63331
Dec 06 16:08:50.423 INFO running `"docker" "start" "-a" "50af04bd2ce3240b0dd91bae6812fa1dc52af695b1a49f4a099c3bfe0aa63331"`
Dec 06 16:08:50.909 INFO [stderr] usermod: no changes
Dec 06 16:08:50.943 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 06 16:08:50.944 INFO [stderr]      Running /target/debug/deps/updated_scheme-47a10ee77e480fd4
Dec 06 16:08:50.945 INFO [stdout] 
Dec 06 16:08:50.945 INFO [stdout] running 0 tests
Dec 06 16:08:50.945 INFO [stdout] 
Dec 06 16:08:50.945 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 16:08:50.945 INFO [stdout] 
Dec 06 16:08:50.945 INFO [stderr]      Running /target/debug/deps/updated_scheme-3a927e908695c5dc
Dec 06 16:08:50.946 INFO [stdout] 
Dec 06 16:08:50.946 INFO [stdout] running 0 tests
Dec 06 16:08:50.946 INFO [stdout] 
Dec 06 16:08:50.946 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 16:08:50.946 INFO [stdout] 
Dec 06 16:08:50.946 INFO [stderr]      Running /target/debug/deps/test_evaluator-b9de1da09adab430
Dec 06 16:08:50.947 INFO [stdout] 
Dec 06 16:08:50.947 INFO [stdout] running 1 test
Dec 06 16:08:50.948 INFO [stdout] test test_interpret_tree ... ok
Dec 06 16:08:50.948 INFO [stdout] 
Dec 06 16:08:50.948 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 16:08:50.948 INFO [stdout] 
Dec 06 16:08:50.948 INFO [stderr]      Running /target/debug/deps/test_interpreter-f533179600873025
Dec 06 16:08:50.949 INFO [stdout] 
Dec 06 16:08:50.949 INFO [stdout] running 8 tests
Dec 06 16:08:50.949 INFO [stdout] test test_floating_point_2 ... ok
Dec 06 16:08:50.949 INFO [stdout] test test_negative_number ... ok
Dec 06 16:08:50.949 INFO [stdout] test test_single_number ... ok
Dec 06 16:08:50.949 INFO [stdout] test test_simple_evaluation ... ok
Dec 06 16:08:50.949 INFO [stdout] test test_floating_point_1 ... ok
Dec 06 16:08:50.949 INFO [stdout] test test_with_environment_string ... ok
Dec 06 16:08:50.949 INFO [stdout] test test_with_multiple_variable_string ... ok
Dec 06 16:08:50.951 INFO [stdout] test test_multiple_parens ... ok
Dec 06 16:08:50.951 INFO [stdout] 
Dec 06 16:08:50.951 INFO [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 16:08:50.951 INFO [stdout] 
Dec 06 16:08:50.952 INFO [stderr]      Running /target/debug/deps/test_lexer-1460bfdfb7520bf6
Dec 06 16:08:50.953 INFO [stdout] 
Dec 06 16:08:50.953 INFO [stdout] running 1 test
Dec 06 16:08:50.953 INFO [stdout] test test_lexer ... ok
Dec 06 16:08:50.953 INFO [stdout] 
Dec 06 16:08:50.953 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 16:08:50.953 INFO [stdout] 
Dec 06 16:08:50.953 INFO [stderr]      Running /target/debug/deps/test_predicate-fa2b8e538cde5365
Dec 06 16:08:50.954 INFO [stdout] 
Dec 06 16:08:50.954 INFO [stdout] running 6 tests
Dec 06 16:08:50.955 INFO [stdout] test test_predicate_1 ... ok
Dec 06 16:08:50.955 INFO [stdout] test test_predicate_2 ... ok
Dec 06 16:08:50.955 INFO [stdout] test test_raw_predicate ... ok
Dec 06 16:08:50.955 INFO [stdout] test test_with_multiple_variable_string ... ok
Dec 06 16:08:50.955 INFO [stdout] test test_predicate_3 ... ok
Dec 06 16:08:50.955 INFO [stdout] test test_predicate_4 ... ok
Dec 06 16:08:50.955 INFO [stderr]    Doc-tests updated_scheme
Dec 06 16:08:50.955 INFO [stdout] 
Dec 06 16:08:50.955 INFO [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 16:08:50.955 INFO [stdout] 
Dec 06 16:08:51.265 INFO [stdout] 
Dec 06 16:08:51.265 INFO [stdout] running 0 tests
Dec 06 16:08:51.265 INFO [stdout] 
Dec 06 16:08:51.265 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 16:08:51.265 INFO [stdout] 
Dec 06 16:08:51.270 INFO [stderr] su: No module specific data is present
Dec 06 16:08:51.529 INFO running `"docker" "inspect" "50af04bd2ce3240b0dd91bae6812fa1dc52af695b1a49f4a099c3bfe0aa63331"`
Dec 06 16:08:51.617 INFO running `"docker" "rm" "-f" "50af04bd2ce3240b0dd91bae6812fa1dc52af695b1a49f4a099c3bfe0aa63331"`
Dec 06 16:08:51.684 INFO [stdout] 50af04bd2ce3240b0dd91bae6812fa1dc52af695b1a49f4a099c3bfe0aa63331