Sep 17 13:45:15.060 INFO checking adnelson/nix-browse against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 13:45:15.060 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 13:45:15.060 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-7/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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=1000" "-e" "CMD=cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 13:45:15.510 INFO blam! cc04d31644d24e3f948a8fd5b255ccf6a3cc904343c0521980d752e4646d3015
Sep 17 13:45:15.518 INFO running `"docker" "start" "-a" "cc04d31644d24e3f948a8fd5b255ccf6a3cc904343c0521980d752e4646d3015"`
Sep 17 13:45:17.031 INFO kablam! usermod: no changes
Sep 17 13:45:17.235 INFO kablam!     Checking serde v0.9.11
Sep 17 13:45:17.235 INFO kablam!     Checking unescape v0.1.0
Sep 17 13:45:17.235 INFO kablam!    Compiling syn v0.11.9
Sep 17 13:45:24.123 INFO kablam!    Compiling serde_codegen_internals v0.14.1
Sep 17 13:45:27.035 INFO kablam!    Compiling serde_derive v0.9.11
Sep 17 13:45:31.595 INFO kablam!     Checking serde_json v0.9.9
Sep 17 13:45:35.712 INFO kablam!     Checking nix-browse v0.1.0 (/source)
Sep 17 13:45:36.379 INFO kablam! warning: unused import: `regex::Regex`
Sep 17 13:45:36.380 INFO kablam!   --> src/main.rs:14:5
Sep 17 13:45:36.380 INFO kablam!    |
Sep 17 13:45:36.380 INFO kablam! 14 | use regex::Regex;
Sep 17 13:45:36.381 INFO kablam!    |     ^^^^^^^^^^^^
Sep 17 13:45:36.381 INFO kablam!    |
Sep 17 13:45:36.381 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 17 13:45:36.382 INFO kablam! 
Sep 17 13:45:36.382 INFO kablam! warning: unused import: `FromIterator`
Sep 17 13:45:36.383 INFO kablam!  --> src/parse_nix_instantiate.rs:6:27
Sep 17 13:45:36.383 INFO kablam!   |
Sep 17 13:45:36.383 INFO kablam! 6 | use std::iter::{Peekable, FromIterator};
Sep 17 13:45:36.384 INFO kablam!   |                           ^^^^^^^^^^^^
Sep 17 13:45:36.384 INFO kablam! 
Sep 17 13:45:36.384 INFO kablam! warning: unused import: `std::slice`
Sep 17 13:45:36.385 INFO kablam!  --> src/parse_nix_instantiate.rs:9:5
Sep 17 13:45:36.385 INFO kablam!   |
Sep 17 13:45:36.386 INFO kablam! 9 | use std::slice;
Sep 17 13:45:36.386 INFO kablam!   |     ^^^^^^^^^^
Sep 17 13:45:36.386 INFO kablam! 
Sep 17 13:45:36.399 INFO kablam! warning: unused import: `regex::Regex`
Sep 17 13:45:36.400 INFO kablam!   --> src/main.rs:14:5
Sep 17 13:45:36.400 INFO kablam!    |
Sep 17 13:45:36.400 INFO kablam! 14 | use regex::Regex;
Sep 17 13:45:36.401 INFO kablam!    |     ^^^^^^^^^^^^
Sep 17 13:45:36.401 INFO kablam!    |
Sep 17 13:45:36.402 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 17 13:45:36.402 INFO kablam! 
Sep 17 13:45:36.402 INFO kablam! warning: unused import: `std::slice`
Sep 17 13:45:36.403 INFO kablam!  --> src/parse_nix_instantiate.rs:9:5
Sep 17 13:45:36.403 INFO kablam!   |
Sep 17 13:45:36.404 INFO kablam! 9 | use std::slice;
Sep 17 13:45:36.404 INFO kablam!   |     ^^^^^^^^^^
Sep 17 13:45:36.404 INFO kablam! 
Sep 17 13:45:36.997 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 19.92s
Sep 17 13:45:37.027 INFO kablam! su: No module specific data is present
Sep 17 13:45:38.297 INFO running `"docker" "rm" "-f" "cc04d31644d24e3f948a8fd5b255ccf6a3cc904343c0521980d752e4646d3015"`
Sep 17 13:45:38.669 INFO blam! cc04d31644d24e3f948a8fd5b255ccf6a3cc904343c0521980d752e4646d3015