Dec 06 14:54:17.059 INFO testing CodeGradox/Master-interpreter against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 14:54:17.059 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 14:54:17.244 INFO [stdout] ce1c0b8f1f1945acf4827746a3fa3a05f0e990038b2083a202c2f6449f298d11
Dec 06 14:54:17.249 INFO running `"docker" "start" "-a" "ce1c0b8f1f1945acf4827746a3fa3a05f0e990038b2083a202c2f6449f298d11"`
Dec 06 14:54:17.831 INFO [stderr] usermod: no changes
Dec 06 14:54:17.862 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Dec 06 14:54:17.862 INFO [stderr] disables Cargo from automatically inferring other binary targets.
Dec 06 14:54:17.862 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Dec 06 14:54:17.862 INFO [stderr] files will be included as a binary target:
Dec 06 14:54:17.862 INFO [stderr] 
Dec 06 14:54:17.862 INFO [stderr] * /source/src/main.rs
Dec 06 14:54:17.862 INFO [stderr] 
Dec 06 14:54:17.862 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Dec 06 14:54:17.862 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself
Dec 06 14:54:17.862 INFO [stderr] and disable this warning by adding `autobins = false` to your [package]
Dec 06 14:54:17.862 INFO [stderr] section. You may also move the files to a location where Cargo would not
Dec 06 14:54:17.862 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Dec 06 14:54:17.862 INFO [stderr] 
Dec 06 14:54:17.862 INFO [stderr] For more information on this warning you can consult
Dec 06 14:54:17.862 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Dec 06 14:54:17.862 INFO [stderr] warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `interpreter_bin`,
Dec 06 14:54:17.862 INFO [stderr] please set bin.path in Cargo.toml
Dec 06 14:54:17.864 INFO [stderr]    Compiling interpreter v0.1.0 (/source)
Dec 06 14:54:18.287 INFO [stderr] warning: field is never used: `lexer`
Dec 06 14:54:18.287 INFO [stderr]  --> src/parser.rs:6:5
Dec 06 14:54:18.287 INFO [stderr]   |
Dec 06 14:54:18.287 INFO [stderr] 6 |     lexer: Peekable<Lexer<'a>>,
Dec 06 14:54:18.287 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:54:18.287 INFO [stderr]   |
Dec 06 14:54:18.287 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 06 14:54:18.287 INFO [stderr] 
Dec 06 14:54:18.287 INFO [stderr] warning: constant item is never used: `MIN_SIZE`
Dec 06 14:54:18.287 INFO [stderr]   --> src/real.rs:13:1
Dec 06 14:54:18.287 INFO [stderr]    |
Dec 06 14:54:18.287 INFO [stderr] 13 | const MIN_SIZE: i32 = 0xFFFF;
Dec 06 14:54:18.287 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:54:18.287 INFO [stderr] 
Dec 06 14:54:19.118 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
Dec 06 14:54:19.120 INFO [stderr] su: No module specific data is present
Dec 06 14:54:19.492 INFO running `"docker" "inspect" "ce1c0b8f1f1945acf4827746a3fa3a05f0e990038b2083a202c2f6449f298d11"`
Dec 06 14:54:19.610 INFO running `"docker" "rm" "-f" "ce1c0b8f1f1945acf4827746a3fa3a05f0e990038b2083a202c2f6449f298d11"`
Dec 06 14:54:19.868 INFO [stdout] ce1c0b8f1f1945acf4827746a3fa3a05f0e990038b2083a202c2f6449f298d11
Dec 06 14:54:19.873 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 14:54:20.119 INFO [stdout] 4007d7c424b50753ba25add07015dbcb595878b2fca284d6c0cef47d667f62c5
Dec 06 14:54:20.121 INFO running `"docker" "start" "-a" "4007d7c424b50753ba25add07015dbcb595878b2fca284d6c0cef47d667f62c5"`
Dec 06 14:54:20.576 INFO [stderr] usermod: no changes
Dec 06 14:54:20.601 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Dec 06 14:54:20.601 INFO [stderr] disables Cargo from automatically inferring other binary targets.
Dec 06 14:54:20.601 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Dec 06 14:54:20.601 INFO [stderr] files will be included as a binary target:
Dec 06 14:54:20.601 INFO [stderr] 
Dec 06 14:54:20.601 INFO [stderr] * /source/src/main.rs
Dec 06 14:54:20.601 INFO [stderr] 
Dec 06 14:54:20.601 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Dec 06 14:54:20.601 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself
Dec 06 14:54:20.601 INFO [stderr] and disable this warning by adding `autobins = false` to your [package]
Dec 06 14:54:20.601 INFO [stderr] section. You may also move the files to a location where Cargo would not
Dec 06 14:54:20.601 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Dec 06 14:54:20.601 INFO [stderr] 
Dec 06 14:54:20.601 INFO [stderr] For more information on this warning you can consult
Dec 06 14:54:20.601 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Dec 06 14:54:20.601 INFO [stderr] warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `interpreter_bin`,
Dec 06 14:54:20.601 INFO [stderr] please set bin.path in Cargo.toml
Dec 06 14:54:20.605 INFO [stderr]    Compiling interpreter v0.1.0 (/source)
Dec 06 14:54:21.263 INFO [stderr] warning: field is never used: `lexer`
Dec 06 14:54:21.265 INFO [stderr]  --> src/parser.rs:6:5
Dec 06 14:54:21.265 INFO [stderr]   |
Dec 06 14:54:21.265 INFO [stderr] 6 |     lexer: Peekable<Lexer<'a>>,
Dec 06 14:54:21.265 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:54:21.265 INFO [stderr]   |
Dec 06 14:54:21.265 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 06 14:54:21.265 INFO [stderr] 
Dec 06 14:54:21.265 INFO [stderr] warning: constant item is never used: `MIN_SIZE`
Dec 06 14:54:21.265 INFO [stderr]   --> src/real.rs:13:1
Dec 06 14:54:21.265 INFO [stderr]    |
Dec 06 14:54:21.265 INFO [stderr] 13 | const MIN_SIZE: i32 = 0xFFFF;
Dec 06 14:54:21.265 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:54:21.265 INFO [stderr] 
Dec 06 14:54:21.696 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
Dec 06 14:54:21.698 INFO [stderr] su: No module specific data is present
Dec 06 14:54:21.962 INFO running `"docker" "inspect" "4007d7c424b50753ba25add07015dbcb595878b2fca284d6c0cef47d667f62c5"`
Dec 06 14:54:22.049 INFO running `"docker" "rm" "-f" "4007d7c424b50753ba25add07015dbcb595878b2fca284d6c0cef47d667f62c5"`
Dec 06 14:54:22.126 INFO [stdout] 4007d7c424b50753ba25add07015dbcb595878b2fca284d6c0cef47d667f62c5
Dec 06 14:54:22.129 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 14:54:22.315 INFO [stdout] 8900d199ded1eeb4b8d3b3f0e14708d2d4bb22b705f5c6c5f67c3052a73f2159
Dec 06 14:54:22.318 INFO running `"docker" "start" "-a" "8900d199ded1eeb4b8d3b3f0e14708d2d4bb22b705f5c6c5f67c3052a73f2159"`
Dec 06 14:54:22.780 INFO [stderr] usermod: no changes
Dec 06 14:54:22.804 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Dec 06 14:54:22.804 INFO [stderr] disables Cargo from automatically inferring other binary targets.
Dec 06 14:54:22.804 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Dec 06 14:54:22.804 INFO [stderr] files will be included as a binary target:
Dec 06 14:54:22.804 INFO [stderr] 
Dec 06 14:54:22.804 INFO [stderr] * /source/src/main.rs
Dec 06 14:54:22.804 INFO [stderr] 
Dec 06 14:54:22.804 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Dec 06 14:54:22.804 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself
Dec 06 14:54:22.804 INFO [stderr] and disable this warning by adding `autobins = false` to your [package]
Dec 06 14:54:22.804 INFO [stderr] section. You may also move the files to a location where Cargo would not
Dec 06 14:54:22.804 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Dec 06 14:54:22.804 INFO [stderr] 
Dec 06 14:54:22.804 INFO [stderr] For more information on this warning you can consult
Dec 06 14:54:22.804 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Dec 06 14:54:22.804 INFO [stderr] warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `interpreter_bin`,
Dec 06 14:54:22.804 INFO [stderr] please set bin.path in Cargo.toml
Dec 06 14:54:22.805 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 06 14:54:22.807 INFO [stderr]      Running /target/debug/deps/interpreter-19912d245309e6ca
Dec 06 14:54:22.809 INFO [stdout] 
Dec 06 14:54:22.809 INFO [stdout] running 0 tests
Dec 06 14:54:22.809 INFO [stdout] 
Dec 06 14:54:22.809 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 14:54:22.809 INFO [stdout] 
Dec 06 14:54:22.809 INFO [stderr]      Running /target/debug/deps/interpreter_bin-4e664b0daa0710b2
Dec 06 14:54:22.812 INFO [stderr]      Running /target/debug/deps/interpreter_test-1e474c0de133e908
Dec 06 14:54:22.812 INFO [stdout] 
Dec 06 14:54:22.812 INFO [stdout] running 0 tests
Dec 06 14:54:22.812 INFO [stdout] 
Dec 06 14:54:22.812 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 14:54:22.812 INFO [stdout] 
Dec 06 14:54:22.816 INFO [stdout] 
Dec 06 14:54:22.816 INFO [stdout] running 14 tests
Dec 06 14:54:22.816 INFO [stdout] test next_token_test ... ok
Dec 06 14:54:22.816 INFO [stdout] test test_real_div ... ok
Dec 06 14:54:22.818 INFO [stdout] test test_real_mul ... ok
Dec 06 14:54:22.818 INFO [stdout] test test_real_parse ... ok
Dec 06 14:54:22.818 INFO [stdout] test test_error_messages ... ok
Dec 06 14:54:22.824 INFO [stdout] test test_real_add ... ok
Dec 06 14:54:22.824 INFO [stdout] test test_real_int ... ok
Dec 06 14:54:22.824 INFO [stdout] test test_string ... ok
Dec 06 14:54:22.824 INFO [stdout] test test_real_sub ... ok
Dec 06 14:54:22.824 INFO [stdout] test test_neverending_string ... ok
Dec 06 14:54:22.824 INFO [stdout] test test_real_fraction ... ok
Dec 06 14:54:22.824 INFO [stdout] test test_error_tokens ... ok
Dec 06 14:54:22.825 INFO [stdout] test test_string_escape ... ok
Dec 06 14:54:22.825 INFO [stdout] test test_string_illegal_newline ... ok
Dec 06 14:54:22.825 INFO [stdout] 
Dec 06 14:54:22.825 INFO [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 14:54:22.825 INFO [stdout] 
Dec 06 14:54:22.825 INFO [stderr]    Doc-tests interpreter
Dec 06 14:54:23.220 INFO [stdout] 
Dec 06 14:54:23.220 INFO [stdout] running 0 tests
Dec 06 14:54:23.220 INFO [stdout] 
Dec 06 14:54:23.220 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 14:54:23.220 INFO [stdout] 
Dec 06 14:54:23.226 INFO [stderr] su: No module specific data is present
Dec 06 14:54:23.664 INFO running `"docker" "inspect" "8900d199ded1eeb4b8d3b3f0e14708d2d4bb22b705f5c6c5f67c3052a73f2159"`
Dec 06 14:54:23.781 INFO running `"docker" "rm" "-f" "8900d199ded1eeb4b8d3b3f0e14708d2d4bb22b705f5c6c5f67c3052a73f2159"`
Dec 06 14:54:23.859 INFO [stdout] 8900d199ded1eeb4b8d3b3f0e14708d2d4bb22b705f5c6c5f67c3052a73f2159