Aug 31 06:38:22.522 INFO checking adnelson/nix-browse against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Aug 31 06:38:22.522 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Aug 31 06:38:22.522 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-3/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 06:38:22.770 INFO blam! 209219388c41d9b5984c88125a60384a4481138903326ec6c3d7fbd8af0dda77
Aug 31 06:38:22.772 INFO running `"docker" "start" "-a" "209219388c41d9b5984c88125a60384a4481138903326ec6c3d7fbd8af0dda77"`
Aug 31 06:38:23.598 INFO kablam!     Checking serde v0.9.11
Aug 31 06:38:23.599 INFO kablam!     Checking unescape v0.1.0
Aug 31 06:38:23.603 INFO kablam!    Compiling syn v0.11.9
Aug 31 06:38:23.603 INFO kablam!     Checking aho-corasick v0.6.2
Aug 31 06:38:24.882 INFO kablam!     Checking regex v0.2.1
Aug 31 06:38:31.884 INFO kablam!    Compiling serde_codegen_internals v0.14.1
Aug 31 06:38:34.123 INFO kablam!    Compiling serde_derive v0.9.11
Aug 31 06:38:37.889 INFO kablam!     Checking serde_json v0.9.9
Aug 31 06:38:42.536 INFO kablam!     Checking nix-browse v0.1.0 (file:///source)
Aug 31 06:38:43.014 INFO kablam! warning: unused import: `regex::Regex`
Aug 31 06:38:43.014 INFO kablam!   --> src/main.rs:14:5
Aug 31 06:38:43.014 INFO kablam!    |
Aug 31 06:38:43.014 INFO kablam! 14 | use regex::Regex;
Aug 31 06:38:43.014 INFO kablam!    |     ^^^^^^^^^^^^
Aug 31 06:38:43.014 INFO kablam!    |
Aug 31 06:38:43.014 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 31 06:38:43.014 INFO kablam! 
Aug 31 06:38:43.014 INFO kablam! warning: unused import: `std::slice`
Aug 31 06:38:43.014 INFO kablam!  --> src/parse_nix_instantiate.rs:9:5
Aug 31 06:38:43.014 INFO kablam!   |
Aug 31 06:38:43.014 INFO kablam! 9 | use std::slice;
Aug 31 06:38:43.014 INFO kablam!   |     ^^^^^^^^^^
Aug 31 06:38:43.014 INFO kablam! 
Aug 31 06:38:43.073 INFO kablam! warning: unused import: `regex::Regex`
Aug 31 06:38:43.073 INFO kablam!   --> src/main.rs:14:5
Aug 31 06:38:43.073 INFO kablam!    |
Aug 31 06:38:43.073 INFO kablam! 14 | use regex::Regex;
Aug 31 06:38:43.073 INFO kablam!    |     ^^^^^^^^^^^^
Aug 31 06:38:43.073 INFO kablam!    |
Aug 31 06:38:43.073 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 31 06:38:43.073 INFO kablam! 
Aug 31 06:38:43.073 INFO kablam! warning: unused import: `FromIterator`
Aug 31 06:38:43.073 INFO kablam!  --> src/parse_nix_instantiate.rs:6:27
Aug 31 06:38:43.074 INFO kablam!   |
Aug 31 06:38:43.074 INFO kablam! 6 | use std::iter::{Peekable, FromIterator};
Aug 31 06:38:43.074 INFO kablam!   |                           ^^^^^^^^^^^^
Aug 31 06:38:43.074 INFO kablam! 
Aug 31 06:38:43.074 INFO kablam! warning: unused import: `std::slice`
Aug 31 06:38:43.074 INFO kablam!  --> src/parse_nix_instantiate.rs:9:5
Aug 31 06:38:43.074 INFO kablam!   |
Aug 31 06:38:43.074 INFO kablam! 9 | use std::slice;
Aug 31 06:38:43.074 INFO kablam!   |     ^^^^^^^^^^
Aug 31 06:38:43.074 INFO kablam! 
Aug 31 06:38:43.575 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 20.09s
Aug 31 06:38:43.582 INFO kablam! su: No module specific data is present
Aug 31 06:38:43.958 INFO running `"docker" "rm" "-f" "209219388c41d9b5984c88125a60384a4481138903326ec6c3d7fbd8af0dda77"`
Aug 31 06:38:44.087 INFO blam! 209219388c41d9b5984c88125a60384a4481138903326ec6c3d7fbd8af0dda77