Sep 05 19:39:33.669 INFO checking adnelson/nix-browse against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 05 19:39:33.669 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 05 19:39:33.669 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-0/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 19:39:34.032 INFO blam! e7736d1a3e740da5e0627d7f7c6a624777fa920c327fecdcfef5d6ff4d916c8a
Sep 05 19:39:34.033 INFO running `"docker" "start" "-a" "e7736d1a3e740da5e0627d7f7c6a624777fa920c327fecdcfef5d6ff4d916c8a"`
Sep 05 19:39:35.318 INFO kablam! usermod: no changes
Sep 05 19:39:35.531 INFO kablam!     Checking bitflags v0.8.0
Sep 05 19:39:35.531 INFO kablam!     Checking unescape v0.1.0
Sep 05 19:39:35.546 INFO kablam!     Checking serde_json v0.9.9
Sep 05 19:39:35.566 INFO kablam!     Checking aho-corasick v0.6.2
Sep 05 19:39:35.927 INFO kablam!     Checking clap v2.21.1
Sep 05 19:39:37.442 INFO kablam!     Checking regex v0.2.1
Sep 05 19:39:42.907 INFO kablam!     Checking nix-browse v0.1.0 (file:///source)
Sep 05 19:39:43.206 INFO kablam! warning: unused import: `regex::Regex`
Sep 05 19:39:43.206 INFO kablam!   --> src/main.rs:14:5
Sep 05 19:39:43.206 INFO kablam!    |
Sep 05 19:39:43.206 INFO kablam! 14 | use regex::Regex;
Sep 05 19:39:43.206 INFO kablam!    |     ^^^^^^^^^^^^
Sep 05 19:39:43.206 INFO kablam!    |
Sep 05 19:39:43.206 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 05 19:39:43.206 INFO kablam! 
Sep 05 19:39:43.206 INFO kablam! warning: unused import: `FromIterator`
Sep 05 19:39:43.206 INFO kablam!  --> src/parse_nix_instantiate.rs:6:27
Sep 05 19:39:43.206 INFO kablam!   |
Sep 05 19:39:43.206 INFO kablam! 6 | use std::iter::{Peekable, FromIterator};
Sep 05 19:39:43.206 INFO kablam!   |                           ^^^^^^^^^^^^
Sep 05 19:39:43.206 INFO kablam! 
Sep 05 19:39:43.206 INFO kablam! warning: unused import: `std::slice`
Sep 05 19:39:43.206 INFO kablam!  --> src/parse_nix_instantiate.rs:9:5
Sep 05 19:39:43.206 INFO kablam!   |
Sep 05 19:39:43.206 INFO kablam! 9 | use std::slice;
Sep 05 19:39:43.206 INFO kablam!   |     ^^^^^^^^^^
Sep 05 19:39:43.206 INFO kablam! 
Sep 05 19:39:43.314 INFO kablam! warning: unused import: `regex::Regex`
Sep 05 19:39:43.314 INFO kablam!   --> src/main.rs:14:5
Sep 05 19:39:43.314 INFO kablam!    |
Sep 05 19:39:43.314 INFO kablam! 14 | use regex::Regex;
Sep 05 19:39:43.314 INFO kablam!    |     ^^^^^^^^^^^^
Sep 05 19:39:43.314 INFO kablam!    |
Sep 05 19:39:43.314 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 05 19:39:43.314 INFO kablam! 
Sep 05 19:39:43.314 INFO kablam! warning: unused import: `std::slice`
Sep 05 19:39:43.314 INFO kablam!  --> src/parse_nix_instantiate.rs:9:5
Sep 05 19:39:43.314 INFO kablam!   |
Sep 05 19:39:43.314 INFO kablam! 9 | use std::slice;
Sep 05 19:39:43.314 INFO kablam!   |     ^^^^^^^^^^
Sep 05 19:39:43.314 INFO kablam! 
Sep 05 19:39:43.903 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.55s
Sep 05 19:39:43.935 INFO kablam! su: No module specific data is present
Sep 05 19:39:45.099 INFO running `"docker" "rm" "-f" "e7736d1a3e740da5e0627d7f7c6a624777fa920c327fecdcfef5d6ff4d916c8a"`
Sep 05 19:39:45.363 INFO blam! e7736d1a3e740da5e0627d7f7c6a624777fa920c327fecdcfef5d6ff4d916c8a