Nov 16 18:54:18.673 INFO testing mtn/silver against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 18:54:18.673 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 16 18:54:19.015 INFO [stdout] 585382e488e2ad95af1a65aa44aa08bbb5248a322288827cc3dcdbad8e2440ff
Nov 16 18:54:19.017 INFO running `"docker" "start" "-a" "585382e488e2ad95af1a65aa44aa08bbb5248a322288827cc3dcdbad8e2440ff"`
Nov 16 18:54:19.840 INFO [stderr] usermod: no changes
Nov 16 18:54:19.897 INFO [stderr]    Compiling silver v0.1.0 (/source)
Nov 16 18:54:21.471 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.59s
Nov 16 18:54:21.471 INFO [stderr] su: No module specific data is present
Nov 16 18:54:21.825 INFO running `"docker" "inspect" "585382e488e2ad95af1a65aa44aa08bbb5248a322288827cc3dcdbad8e2440ff"`
Nov 16 18:54:22.004 INFO running `"docker" "rm" "-f" "585382e488e2ad95af1a65aa44aa08bbb5248a322288827cc3dcdbad8e2440ff"`
Nov 16 18:54:22.171 INFO [stdout] 585382e488e2ad95af1a65aa44aa08bbb5248a322288827cc3dcdbad8e2440ff
Nov 16 18:54:22.173 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 16 18:54:22.448 INFO [stdout] 4d5dd17eb23524cc641fe9382d4d8680811a421f96a7c8191fb1946d89bbd4f1
Nov 16 18:54:22.450 INFO running `"docker" "start" "-a" "4d5dd17eb23524cc641fe9382d4d8680811a421f96a7c8191fb1946d89bbd4f1"`
Nov 16 18:54:22.899 INFO [stderr] usermod: no changes
Nov 16 18:54:22.934 INFO [stderr]    Compiling silver v0.1.0 (/source)
Nov 16 18:54:23.467 INFO [stderr] warning: variable does not need to be mutable
Nov 16 18:54:23.467 INFO [stderr]    --> src/parser.rs:331:13
Nov 16 18:54:23.467 INFO [stderr]     |
Nov 16 18:54:23.467 INFO [stderr] 331 |         let mut lexer = lexer::Lexer::new(inp);
Nov 16 18:54:23.467 INFO [stderr]     |             ----^^^^^
Nov 16 18:54:23.467 INFO [stderr]     |             |
Nov 16 18:54:23.467 INFO [stderr]     |             help: remove this `mut`
Nov 16 18:54:23.467 INFO [stderr]     |
Nov 16 18:54:23.467 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 16 18:54:23.467 INFO [stderr] 
Nov 16 18:54:23.467 INFO [stderr] warning: variable does not need to be mutable
Nov 16 18:54:23.467 INFO [stderr]    --> src/parser.rs:344:13
Nov 16 18:54:23.467 INFO [stderr]     |
Nov 16 18:54:23.467 INFO [stderr] 344 |         let mut lexer = lexer::Lexer::new(inp);
Nov 16 18:54:23.467 INFO [stderr]     |             ----^^^^^
Nov 16 18:54:23.467 INFO [stderr]     |             |
Nov 16 18:54:23.467 INFO [stderr]     |             help: remove this `mut`
Nov 16 18:54:23.467 INFO [stderr] 
Nov 16 18:54:23.467 INFO [stderr] warning: variable does not need to be mutable
Nov 16 18:54:23.467 INFO [stderr]    --> src/parser.rs:366:13
Nov 16 18:54:23.467 INFO [stderr]     |
Nov 16 18:54:23.467 INFO [stderr] 366 |         let mut lexer = lexer::Lexer::new(inp);
Nov 16 18:54:23.467 INFO [stderr]     |             ----^^^^^
Nov 16 18:54:23.467 INFO [stderr]     |             |
Nov 16 18:54:23.467 INFO [stderr]     |             help: remove this `mut`
Nov 16 18:54:23.467 INFO [stderr] 
Nov 16 18:54:23.475 INFO [stderr] warning: variable does not need to be mutable
Nov 16 18:54:23.476 INFO [stderr]    --> src/parser.rs:385:13
Nov 16 18:54:23.476 INFO [stderr]     |
Nov 16 18:54:23.476 INFO [stderr] 385 |         let mut lexer = lexer::Lexer::new(inp);
Nov 16 18:54:23.476 INFO [stderr]     |             ----^^^^^
Nov 16 18:54:23.476 INFO [stderr]     |             |
Nov 16 18:54:23.476 INFO [stderr]     |             help: remove this `mut`
Nov 16 18:54:23.476 INFO [stderr] 
Nov 16 18:54:23.476 INFO [stderr] warning: variable does not need to be mutable
Nov 16 18:54:23.476 INFO [stderr]    --> src/parser.rs:406:13
Nov 16 18:54:23.476 INFO [stderr]     |
Nov 16 18:54:23.476 INFO [stderr] 406 |         let mut lexer = lexer::Lexer::new(inp);
Nov 16 18:54:23.476 INFO [stderr]     |             ----^^^^^
Nov 16 18:54:23.476 INFO [stderr]     |             |
Nov 16 18:54:23.476 INFO [stderr]     |             help: remove this `mut`
Nov 16 18:54:23.476 INFO [stderr] 
Nov 16 18:54:23.476 INFO [stderr] warning: variable does not need to be mutable
Nov 16 18:54:23.476 INFO [stderr]    --> src/parser.rs:430:13
Nov 16 18:54:23.476 INFO [stderr]     |
Nov 16 18:54:23.476 INFO [stderr] 430 |         let mut lexer = lexer::Lexer::new(inp);
Nov 16 18:54:23.476 INFO [stderr]     |             ----^^^^^
Nov 16 18:54:23.476 INFO [stderr]     |             |
Nov 16 18:54:23.476 INFO [stderr]     |             help: remove this `mut`
Nov 16 18:54:23.476 INFO [stderr] 
Nov 16 18:54:23.476 INFO [stderr] warning: variable does not need to be mutable
Nov 16 18:54:23.476 INFO [stderr]    --> src/parser.rs:451:13
Nov 16 18:54:23.476 INFO [stderr]     |
Nov 16 18:54:23.476 INFO [stderr] 451 |         let mut lexer = lexer::Lexer::new(inp);
Nov 16 18:54:23.476 INFO [stderr]     |             ----^^^^^
Nov 16 18:54:23.476 INFO [stderr]     |             |
Nov 16 18:54:23.476 INFO [stderr]     |             help: remove this `mut`
Nov 16 18:54:23.476 INFO [stderr] 
Nov 16 18:54:23.482 INFO [stderr] warning: variable does not need to be mutable
Nov 16 18:54:23.483 INFO [stderr]    --> src/parser.rs:487:13
Nov 16 18:54:23.483 INFO [stderr]     |
Nov 16 18:54:23.483 INFO [stderr] 487 |         let mut lexer = lexer::Lexer::new(inp);
Nov 16 18:54:23.483 INFO [stderr]     |             ----^^^^^
Nov 16 18:54:23.483 INFO [stderr]     |             |
Nov 16 18:54:23.483 INFO [stderr]     |             help: remove this `mut`
Nov 16 18:54:23.483 INFO [stderr] 
Nov 16 18:54:24.303 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
Nov 16 18:54:24.307 INFO [stderr] su: No module specific data is present
Nov 16 18:54:24.636 INFO running `"docker" "inspect" "4d5dd17eb23524cc641fe9382d4d8680811a421f96a7c8191fb1946d89bbd4f1"`
Nov 16 18:54:24.751 INFO running `"docker" "rm" "-f" "4d5dd17eb23524cc641fe9382d4d8680811a421f96a7c8191fb1946d89bbd4f1"`
Nov 16 18:54:24.939 INFO [stdout] 4d5dd17eb23524cc641fe9382d4d8680811a421f96a7c8191fb1946d89bbd4f1
Nov 16 18:54:24.947 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 16 18:54:25.216 INFO [stdout] 689c1f01ebffb0e544ff91bbcc2d50b226c0e227f53f5055cc0704d07d0fd8ec
Nov 16 18:54:25.221 INFO running `"docker" "start" "-a" "689c1f01ebffb0e544ff91bbcc2d50b226c0e227f53f5055cc0704d07d0fd8ec"`
Nov 16 18:54:25.608 INFO [stderr] usermod: no changes
Nov 16 18:54:25.632 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 16 18:54:25.632 INFO [stderr]      Running /target/debug/deps/silver-0ef3c8183896ecaa
Nov 16 18:54:25.640 INFO [stdout] 
Nov 16 18:54:25.640 INFO [stdout] running 16 tests
Nov 16 18:54:25.655 INFO [stdout] test lexer::tests::test_lex_empty ... ok
Nov 16 18:54:25.655 INFO [stdout] test lexer::tests::test_lex_delimiter ... ok
Nov 16 18:54:25.655 INFO [stdout] test lexer::tests::test_lex_floating_point ... ok
Nov 16 18:54:25.655 INFO [stdout] test lexer::tests::test_lex_integral ... ok
Nov 16 18:54:25.663 INFO [stdout] test lexer::tests::test_lex_keyword ... ok
Nov 16 18:54:25.663 INFO [stdout] test parser::tests::test_parse_empty ... ok
Nov 16 18:54:25.663 INFO [stdout] test lexer::tests::test_lex_variable ... ok
Nov 16 18:54:25.664 INFO [stdout] test lexer::tests::test_peek_and_get_token ... ok
Nov 16 18:54:25.664 INFO [stdout] test parser::tests::test_parse_complex_parenthesized_binary ... ok
Nov 16 18:54:25.664 INFO [stdout] test lexer::tests::test_lex_string_literal ... ok
Nov 16 18:54:25.664 INFO [stdout] test parser::tests::test_function_declaration ... ok
Nov 16 18:54:25.664 INFO [stdout] test parser::tests::test_parse_if ... ok
Nov 16 18:54:25.664 INFO [stdout] test parser::tests::test_parse_invocation ... ok
Nov 16 18:54:25.664 INFO [stdout] test parser::tests::test_parse_name_sequence ... ok
Nov 16 18:54:25.677 INFO [stdout] test parser::tests::test_parse_simple_binary ... ok
Nov 16 18:54:25.677 INFO [stderr] su: No module specific data is present
Nov 16 18:54:25.677 INFO [stdout] test parser::tests::test_parse_primative_sequence ... ok
Nov 16 18:54:25.677 INFO [stdout] 
Nov 16 18:54:25.677 INFO [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 18:54:25.677 INFO [stdout] 
Nov 16 18:54:26.064 INFO running `"docker" "inspect" "689c1f01ebffb0e544ff91bbcc2d50b226c0e227f53f5055cc0704d07d0fd8ec"`
Nov 16 18:54:26.156 INFO running `"docker" "rm" "-f" "689c1f01ebffb0e544ff91bbcc2d50b226c0e227f53f5055cc0704d07d0fd8ec"`
Nov 16 18:54:26.336 INFO [stdout] 689c1f01ebffb0e544ff91bbcc2d50b226c0e227f53f5055cc0704d07d0fd8ec