Nov 01 16:30:58.297 INFO checking semver-0.9.0 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 16:30:58.297 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-7/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-alt check --frozen --all --all-targets" "-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"`
Nov 01 16:30:58.642 INFO blam! f2655b93e32b2f63b91452522acc364e70281744ed9704a9eb90a6679efa04d9
Nov 01 16:30:58.648 INFO running `"docker" "start" "-a" "f2655b93e32b2f63b91452522acc364e70281744ed9704a9eb90a6679efa04d9"`
Nov 01 16:30:59.274 INFO kablam! usermod: no changes
Nov 01 16:30:59.436 INFO kablam!     Checking semver v0.9.0 (/source)
Nov 01 16:30:59.436 INFO kablam!    Compiling libgit2-sys v0.6.19
Nov 01 16:30:59.939 INFO kablam! warning: unused import: `std::result`
Nov 01 16:30:59.939 INFO kablam!   --> src/version_req.rs:13:5
Nov 01 16:30:59.939 INFO kablam!    |
Nov 01 16:30:59.939 INFO kablam! 13 | use std::result;
Nov 01 16:30:59.939 INFO kablam!    |     ^^^^^^^^^^^
Nov 01 16:30:59.939 INFO kablam!    |
Nov 01 16:30:59.939 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 01 16:30:59.939 INFO kablam! 
Nov 01 16:31:14.904 INFO kablam!     Checking git2 v0.6.11
Nov 01 16:31:20.054 INFO kablam!     Checking crates-index v0.5.1
Nov 01 16:31:23.950 INFO kablam! error: unused import: `std::result`
Nov 01 16:31:23.950 INFO kablam!   --> src/version_req.rs:13:5
Nov 01 16:31:23.950 INFO kablam!    |
Nov 01 16:31:23.950 INFO kablam! 13 | use std::result;
Nov 01 16:31:23.950 INFO kablam!    |     ^^^^^^^^^^^
Nov 01 16:31:23.950 INFO kablam!    |
Nov 01 16:31:23.950 INFO kablam! note: lint level defined here
Nov 01 16:31:23.950 INFO kablam!   --> src/lib.rs:163:24
Nov 01 16:31:23.950 INFO kablam!    |
Nov 01 16:31:23.950 INFO kablam! 163| #![cfg_attr(test, deny(warnings))]
Nov 01 16:31:23.950 INFO kablam!    |                        ^^^^^^^^
Nov 01 16:31:23.950 INFO kablam!    = note: #[deny(unused_imports)] implied by #[deny(warnings)]
Nov 01 16:31:23.950 INFO kablam! 
Nov 01 16:31:24.738 INFO kablam! error: aborting due to previous error
Nov 01 16:31:24.738 INFO kablam! 
Nov 01 16:31:24.744 INFO kablam! error: Could not compile `semver`.
Nov 01 16:31:24.744 INFO kablam! warning: build failed, waiting for other jobs to finish...
Nov 01 16:31:25.204 INFO kablam! error: build failed
Nov 01 16:31:25.204 INFO kablam! su: No module specific data is present
Nov 01 16:31:26.036 INFO running `"docker" "rm" "-f" "f2655b93e32b2f63b91452522acc364e70281744ed9704a9eb90a6679efa04d9"`
Nov 01 16:31:26.292 INFO blam! f2655b93e32b2f63b91452522acc364e70281744ed9704a9eb90a6679efa04d9