Sep 10 10:08:57.974 INFO checking semver-0.9.0 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 10:08:57.974 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 10:08:57.974 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-3/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 10:08:58.189 INFO blam! 8ca000fd1953e83c3ae90b7af7b3429a8f019a2f9285554360994c9ab2743381
Sep 10 10:08:58.194 INFO running `"docker" "start" "-a" "8ca000fd1953e83c3ae90b7af7b3429a8f019a2f9285554360994c9ab2743381"`
Sep 10 10:08:59.325 INFO kablam! usermod: no changes
Sep 10 10:08:59.478 INFO kablam!     Checking semver v0.9.0 (file:///source)
Sep 10 10:08:59.478 INFO kablam!    Compiling libgit2-sys v0.6.19
Sep 10 10:08:59.916 INFO kablam! warning: unused import: `std::result`
Sep 10 10:08:59.916 INFO kablam!   --> src/version_req.rs:13:5
Sep 10 10:08:59.916 INFO kablam!    |
Sep 10 10:08:59.916 INFO kablam! 13 | use std::result;
Sep 10 10:08:59.916 INFO kablam!    |     ^^^^^^^^^^^
Sep 10 10:08:59.922 INFO kablam!    |
Sep 10 10:08:59.922 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 10 10:08:59.922 INFO kablam! 
Sep 10 10:09:12.073 INFO kablam!     Checking git2 v0.6.11
Sep 10 10:09:16.614 INFO kablam!     Checking crates-index v0.5.1
Sep 10 10:09:18.335 INFO kablam! warning: unused import: `std::result`
Sep 10 10:09:18.335 INFO kablam!   --> src/version_req.rs:13:5
Sep 10 10:09:18.335 INFO kablam!    |
Sep 10 10:09:18.335 INFO kablam! 13 | use std::result;
Sep 10 10:09:18.335 INFO kablam!    |     ^^^^^^^^^^^
Sep 10 10:09:18.338 INFO kablam!    |
Sep 10 10:09:18.338 INFO kablam! note: lint level defined here
Sep 10 10:09:18.338 INFO kablam!   --> src/lib.rs:163:24
Sep 10 10:09:18.338 INFO kablam!    |
Sep 10 10:09:18.338 INFO kablam! 163| #![cfg_attr(test, deny(warnings))]
Sep 10 10:09:18.338 INFO kablam!    |                        ^^^^^^^^
Sep 10 10:09:18.338 INFO kablam!    = note: #[warn(unused_imports)] implied by #[warn(warnings)]
Sep 10 10:09:18.339 INFO kablam! 
Sep 10 10:09:19.208 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 19.86s
Sep 10 10:09:19.222 INFO kablam! su: No module specific data is present
Sep 10 10:09:20.785 INFO running `"docker" "rm" "-f" "8ca000fd1953e83c3ae90b7af7b3429a8f019a2f9285554360994c9ab2743381"`
Sep 10 10:09:20.905 INFO blam! 8ca000fd1953e83c3ae90b7af7b3429a8f019a2f9285554360994c9ab2743381