Nov 16 21:35:38.229 INFO testing lasagnaphil/rust-lox against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 21:35:38.230 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 21:35:38.666 INFO [stdout] f51d28a5a32f5e44aebc9eee35aca6fa7af185947cfd9df1065bb3ad8ef3df20
Nov 16 21:35:38.669 INFO running `"docker" "start" "-a" "f51d28a5a32f5e44aebc9eee35aca6fa7af185947cfd9df1065bb3ad8ef3df20"`
Nov 16 21:35:41.063 INFO [stderr] usermod: no changes
Nov 16 21:35:41.147 INFO [stderr]    Compiling rlox v0.1.0 (/source)
Nov 16 21:35:41.607 INFO [stderr] warning: method is never used: `synchronize`
Nov 16 21:35:41.607 INFO [stderr]    --> src/parser.rs:115:5
Nov 16 21:35:41.607 INFO [stderr]     |
Nov 16 21:35:41.607 INFO [stderr] 115 |     fn synchronize(&mut self) {
Nov 16 21:35:41.607 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 21:35:41.607 INFO [stderr]     |
Nov 16 21:35:41.607 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 16 21:35:41.619 INFO [stderr] 
Nov 16 21:35:42.999 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 21:35:42.999 INFO [stderr]   --> src/main.rs:13:9
Nov 16 21:35:42.999 INFO [stderr]    |
Nov 16 21:35:42.999 INFO [stderr] 13 |         lox::run_file(&args[1]);
Nov 16 21:35:42.999 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 21:35:42.999 INFO [stderr]    |
Nov 16 21:35:42.999 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 16 21:35:42.999 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 21:35:42.999 INFO [stderr] 
Nov 16 21:35:42.999 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 21:35:42.999 INFO [stderr]   --> src/main.rs:16:9
Nov 16 21:35:42.999 INFO [stderr]    |
Nov 16 21:35:42.999 INFO [stderr] 16 |         lox::run_prompt();
Nov 16 21:35:42.999 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^
Nov 16 21:35:42.999 INFO [stderr]    |
Nov 16 21:35:42.999 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 21:35:42.999 INFO [stderr] 
Nov 16 21:35:43.595 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.51s
Nov 16 21:35:43.599 INFO [stderr] su: No module specific data is present
Nov 16 21:35:44.557 INFO running `"docker" "inspect" "f51d28a5a32f5e44aebc9eee35aca6fa7af185947cfd9df1065bb3ad8ef3df20"`
Nov 16 21:35:44.865 INFO running `"docker" "rm" "-f" "f51d28a5a32f5e44aebc9eee35aca6fa7af185947cfd9df1065bb3ad8ef3df20"`
Nov 16 21:35:45.219 INFO [stdout] f51d28a5a32f5e44aebc9eee35aca6fa7af185947cfd9df1065bb3ad8ef3df20
Nov 16 21:35:45.229 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 21:35:45.651 INFO [stdout] 4b69e7b1afbc552bdb9a1acbeabbf050f6de5e7ceabc7a96632ecb5abcb370a6
Nov 16 21:35:45.657 INFO running `"docker" "start" "-a" "4b69e7b1afbc552bdb9a1acbeabbf050f6de5e7ceabc7a96632ecb5abcb370a6"`
Nov 16 21:35:47.283 INFO [stderr] usermod: no changes
Nov 16 21:35:47.351 INFO [stderr]    Compiling rlox v0.1.0 (/source)
Nov 16 21:35:47.927 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 21:35:47.927 INFO [stderr]   --> src/main.rs:13:9
Nov 16 21:35:47.927 INFO [stderr]    |
Nov 16 21:35:47.927 INFO [stderr] 13 |         lox::run_file(&args[1]);
Nov 16 21:35:47.927 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 21:35:47.927 INFO [stderr]    |
Nov 16 21:35:47.927 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 16 21:35:47.927 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 21:35:47.927 INFO [stderr] 
Nov 16 21:35:47.927 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 21:35:47.927 INFO [stderr]   --> src/main.rs:16:9
Nov 16 21:35:47.927 INFO [stderr]    |
Nov 16 21:35:47.927 INFO [stderr] 16 |         lox::run_prompt();
Nov 16 21:35:47.927 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^
Nov 16 21:35:47.927 INFO [stderr]    |
Nov 16 21:35:47.927 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 21:35:47.927 INFO [stderr] 
Nov 16 21:35:48.196 INFO [stderr] warning: method is never used: `synchronize`
Nov 16 21:35:48.196 INFO [stderr]    --> src/parser.rs:115:5
Nov 16 21:35:48.196 INFO [stderr]     |
Nov 16 21:35:48.196 INFO [stderr] 115 |     fn synchronize(&mut self) {
Nov 16 21:35:48.196 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 21:35:48.196 INFO [stderr]     |
Nov 16 21:35:48.198 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 16 21:35:48.198 INFO [stderr] 
Nov 16 21:35:48.700 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
Nov 16 21:35:48.702 INFO [stderr] su: No module specific data is present
Nov 16 21:35:49.412 INFO running `"docker" "inspect" "4b69e7b1afbc552bdb9a1acbeabbf050f6de5e7ceabc7a96632ecb5abcb370a6"`
Nov 16 21:35:49.691 INFO running `"docker" "rm" "-f" "4b69e7b1afbc552bdb9a1acbeabbf050f6de5e7ceabc7a96632ecb5abcb370a6"`
Nov 16 21:35:49.981 INFO [stdout] 4b69e7b1afbc552bdb9a1acbeabbf050f6de5e7ceabc7a96632ecb5abcb370a6
Nov 16 21:35:49.989 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 21:35:50.475 INFO [stdout] 8acc0cdbf03803c6015d0b0d69c55ec76ca3e0c6de0c19e2b0933f5f2f4e66bc
Nov 16 21:35:50.483 INFO running `"docker" "start" "-a" "8acc0cdbf03803c6015d0b0d69c55ec76ca3e0c6de0c19e2b0933f5f2f4e66bc"`
Nov 16 21:35:51.711 INFO [stderr] usermod: no changes
Nov 16 21:35:51.767 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 16 21:35:51.768 INFO [stderr]      Running /target/debug/deps/rlox-1640d95728f7f633
Nov 16 21:35:51.778 INFO [stdout] 
Nov 16 21:35:51.779 INFO [stdout] running 1 test
Nov 16 21:35:51.780 INFO [stdout] test tests::print_ast ... ok
Nov 16 21:35:51.780 INFO [stdout] 
Nov 16 21:35:51.780 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 21:35:51.780 INFO [stdout] 
Nov 16 21:35:51.783 INFO [stdout] 
Nov 16 21:35:51.783 INFO [stderr]      Running /target/debug/deps/rlox-72734442f1872045
Nov 16 21:35:51.783 INFO [stdout] running 0 tests
Nov 16 21:35:51.784 INFO [stdout] 
Nov 16 21:35:51.784 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 21:35:51.784 INFO [stdout] 
Nov 16 21:35:51.787 INFO [stderr]    Doc-tests rlox
Nov 16 21:35:52.163 INFO [stdout] 
Nov 16 21:35:52.163 INFO [stdout] running 0 tests
Nov 16 21:35:52.163 INFO [stdout] 
Nov 16 21:35:52.163 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 21:35:52.163 INFO [stdout] 
Nov 16 21:35:52.166 INFO [stderr] su: No module specific data is present
Nov 16 21:35:52.925 INFO running `"docker" "inspect" "8acc0cdbf03803c6015d0b0d69c55ec76ca3e0c6de0c19e2b0933f5f2f4e66bc"`
Nov 16 21:35:53.227 INFO running `"docker" "rm" "-f" "8acc0cdbf03803c6015d0b0d69c55ec76ca3e0c6de0c19e2b0933f5f2f4e66bc"`
Nov 16 21:35:53.497 INFO [stdout] 8acc0cdbf03803c6015d0b0d69c55ec76ca3e0c6de0c19e2b0933f5f2f4e66bc