Nov 04 05:18:59.799 INFO checking jakubdibala/gf against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 05:18:59.799 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-6/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 04 05:19:00.248 INFO blam! 7762a7e4125fc0275e9ffc14f583d0375ae329d9cf1af50bf1713c788c961154
Nov 04 05:19:00.263 INFO running `"docker" "start" "-a" "7762a7e4125fc0275e9ffc14f583d0375ae329d9cf1af50bf1713c788c961154"`
Nov 04 05:19:01.048 INFO kablam! usermod: no changes
Nov 04 05:19:01.191 INFO kablam!     Checking gf v0.1.0 (/source)
Nov 04 05:19:02.599 INFO kablam! warning: unused import: `SubCommand`
Nov 04 05:19:02.599 INFO kablam!  --> src/main.rs:7:22
Nov 04 05:19:02.599 INFO kablam!   |
Nov 04 05:19:02.599 INFO kablam! 7 | use clap::{Arg, App, SubCommand};
Nov 04 05:19:02.599 INFO kablam!   |                      ^^^^^^^^^^
Nov 04 05:19:02.599 INFO kablam!   |
Nov 04 05:19:02.599 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 05:19:02.599 INFO kablam! 
Nov 04 05:19:02.727 INFO kablam! warning: unused variable: `repo`
Nov 04 05:19:02.727 INFO kablam!   --> src/main.rs:26:9
Nov 04 05:19:02.727 INFO kablam!    |
Nov 04 05:19:02.727 INFO kablam! 26 |     let repo = match git2::Repository::open(Path::new(REPO_PATH)) {
Nov 04 05:19:02.727 INFO kablam!    |         ^^^^ help: consider using `_repo` instead
Nov 04 05:19:02.735 INFO kablam!    |
Nov 04 05:19:02.735 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 05:19:02.735 INFO kablam! 
Nov 04 05:19:02.759 INFO kablam! warning: struct is never constructed: `Branch`
Nov 04 05:19:02.759 INFO kablam!  --> src/repository.rs:4:1
Nov 04 05:19:02.759 INFO kablam!   |
Nov 04 05:19:02.759 INFO kablam! 4 | pub struct Branch {
Nov 04 05:19:02.759 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Nov 04 05:19:02.779 INFO kablam!   |
Nov 04 05:19:02.779 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 04 05:19:02.779 INFO kablam! 
Nov 04 05:19:02.779 INFO kablam! warning: function is never used: `branch_list`
Nov 04 05:19:02.779 INFO kablam!   --> src/repository.rs:13:1
Nov 04 05:19:02.779 INFO kablam!    |
Nov 04 05:19:02.779 INFO kablam! 13 | pub fn branch_list(r: git2::Repository) -> Vec<Branch> {
Nov 04 05:19:02.779 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 05:19:02.779 INFO kablam! 
Nov 04 05:19:02.779 INFO kablam! warning: function is never used: `current_branch`
Nov 04 05:19:02.779 INFO kablam!   --> src/repository.rs:36:1
Nov 04 05:19:02.779 INFO kablam!    |
Nov 04 05:19:02.779 INFO kablam! 36 | pub fn current_branch(r: git2::Repository) -> String {
Nov 04 05:19:02.779 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 05:19:02.779 INFO kablam! 
Nov 04 05:19:02.799 INFO kablam! warning: unused import: `SubCommand`
Nov 04 05:19:02.799 INFO kablam!  --> src/main.rs:7:22
Nov 04 05:19:02.799 INFO kablam!   |
Nov 04 05:19:02.799 INFO kablam! 7 | use clap::{Arg, App, SubCommand};
Nov 04 05:19:02.799 INFO kablam!   |                      ^^^^^^^^^^
Nov 04 05:19:02.799 INFO kablam!   |
Nov 04 05:19:02.799 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 05:19:02.799 INFO kablam! 
Nov 04 05:19:02.873 INFO kablam! warning: unused variable: `repo`
Nov 04 05:19:02.873 INFO kablam!   --> src/main.rs:26:9
Nov 04 05:19:02.873 INFO kablam!    |
Nov 04 05:19:02.873 INFO kablam! 26 |     let repo = match git2::Repository::open(Path::new(REPO_PATH)) {
Nov 04 05:19:02.873 INFO kablam!    |         ^^^^ help: consider using `_repo` instead
Nov 04 05:19:02.874 INFO kablam!    |
Nov 04 05:19:02.874 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 05:19:02.874 INFO kablam! 
Nov 04 05:19:02.886 INFO kablam! warning: struct is never constructed: `Branch`
Nov 04 05:19:02.886 INFO kablam!  --> src/repository.rs:4:1
Nov 04 05:19:02.886 INFO kablam!   |
Nov 04 05:19:02.887 INFO kablam! 4 | pub struct Branch {
Nov 04 05:19:02.887 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Nov 04 05:19:02.887 INFO kablam!   |
Nov 04 05:19:02.887 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 04 05:19:02.887 INFO kablam! 
Nov 04 05:19:02.888 INFO kablam! warning: function is never used: `branch_list`
Nov 04 05:19:02.888 INFO kablam!   --> src/repository.rs:13:1
Nov 04 05:19:02.888 INFO kablam!    |
Nov 04 05:19:02.888 INFO kablam! 13 | pub fn branch_list(r: git2::Repository) -> Vec<Branch> {
Nov 04 05:19:02.888 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 05:19:02.888 INFO kablam! 
Nov 04 05:19:02.890 INFO kablam! warning: function is never used: `current_branch`
Nov 04 05:19:02.890 INFO kablam!   --> src/repository.rs:36:1
Nov 04 05:19:02.890 INFO kablam!    |
Nov 04 05:19:02.890 INFO kablam! 36 | pub fn current_branch(r: git2::Repository) -> String {
Nov 04 05:19:02.890 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 05:19:02.890 INFO kablam! 
Nov 04 05:19:02.903 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.83s
Nov 04 05:19:02.915 INFO kablam! su: No module specific data is present
Nov 04 05:19:03.781 INFO running `"docker" "rm" "-f" "7762a7e4125fc0275e9ffc14f583d0375ae329d9cf1af50bf1713c788c961154"`
Nov 04 05:19:04.079 INFO blam! 7762a7e4125fc0275e9ffc14f583d0375ae329d9cf1af50bf1713c788c961154