Oct 21 17:02:46.435 INFO checking jakubdibala/gf against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 17:02:46.436 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-1/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"`
Oct 21 17:02:46.608 INFO blam! c7391469a2fe7dfd0d788a881501823b87871c60eadc957692f3881fdfd3d0bb
Oct 21 17:02:46.611 INFO running `"docker" "start" "-a" "c7391469a2fe7dfd0d788a881501823b87871c60eadc957692f3881fdfd3d0bb"`
Oct 21 17:02:47.029 INFO kablam! usermod: no changes
Oct 21 17:02:47.145 INFO kablam!     Checking gf v0.1.0 (/source)
Oct 21 17:02:47.951 INFO kablam! warning: unused import: `SubCommand`
Oct 21 17:02:47.951 INFO kablam!  --> src/main.rs:7:22
Oct 21 17:02:47.951 INFO kablam!   |
Oct 21 17:02:47.951 INFO kablam! 7 | use clap::{Arg, App, SubCommand};
Oct 21 17:02:47.951 INFO kablam!   |                      ^^^^^^^^^^
Oct 21 17:02:47.951 INFO kablam!   |
Oct 21 17:02:47.951 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 17:02:47.951 INFO kablam! 
Oct 21 17:02:47.989 INFO kablam! warning: unused variable: `repo`
Oct 21 17:02:47.989 INFO kablam!   --> src/main.rs:26:9
Oct 21 17:02:47.989 INFO kablam!    |
Oct 21 17:02:47.989 INFO kablam! 26 |     let repo = match git2::Repository::open(Path::new(REPO_PATH)) {
Oct 21 17:02:47.989 INFO kablam!    |         ^^^^ help: consider using `_repo` instead
Oct 21 17:02:47.989 INFO kablam!    |
Oct 21 17:02:47.989 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 21 17:02:47.989 INFO kablam! 
Oct 21 17:02:47.998 INFO kablam! warning: struct is never constructed: `Branch`
Oct 21 17:02:47.998 INFO kablam!  --> src/repository.rs:4:1
Oct 21 17:02:47.998 INFO kablam!   |
Oct 21 17:02:47.998 INFO kablam! 4 | pub struct Branch {
Oct 21 17:02:48.000 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Oct 21 17:02:48.000 INFO kablam!   |
Oct 21 17:02:48.000 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 21 17:02:48.000 INFO kablam! 
Oct 21 17:02:48.000 INFO kablam! warning: function is never used: `branch_list`
Oct 21 17:02:48.000 INFO kablam!   --> src/repository.rs:13:1
Oct 21 17:02:48.000 INFO kablam!    |
Oct 21 17:02:48.000 INFO kablam! 13 | pub fn branch_list(r: git2::Repository) -> Vec<Branch> {
Oct 21 17:02:48.000 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 17:02:48.000 INFO kablam! 
Oct 21 17:02:48.000 INFO kablam! warning: function is never used: `current_branch`
Oct 21 17:02:48.000 INFO kablam!   --> src/repository.rs:36:1
Oct 21 17:02:48.000 INFO kablam!    |
Oct 21 17:02:48.000 INFO kablam! 36 | pub fn current_branch(r: git2::Repository) -> String {
Oct 21 17:02:48.000 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 17:02:48.001 INFO kablam! 
Oct 21 17:02:48.002 INFO kablam! warning: unused import: `SubCommand`
Oct 21 17:02:48.002 INFO kablam!  --> src/main.rs:7:22
Oct 21 17:02:48.003 INFO kablam!   |
Oct 21 17:02:48.003 INFO kablam! 7 | use clap::{Arg, App, SubCommand};
Oct 21 17:02:48.003 INFO kablam!   |                      ^^^^^^^^^^
Oct 21 17:02:48.003 INFO kablam!   |
Oct 21 17:02:48.028 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 17:02:48.028 INFO kablam! 
Oct 21 17:02:48.046 INFO kablam! warning: unused variable: `repo`
Oct 21 17:02:48.046 INFO kablam!   --> src/main.rs:26:9
Oct 21 17:02:48.046 INFO kablam!    |
Oct 21 17:02:48.046 INFO kablam! 26 |     let repo = match git2::Repository::open(Path::new(REPO_PATH)) {
Oct 21 17:02:48.046 INFO kablam!    |         ^^^^ help: consider using `_repo` instead
Oct 21 17:02:48.046 INFO kablam!    |
Oct 21 17:02:48.046 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 21 17:02:48.046 INFO kablam! 
Oct 21 17:02:48.052 INFO kablam! warning: struct is never constructed: `Branch`
Oct 21 17:02:48.052 INFO kablam!  --> src/repository.rs:4:1
Oct 21 17:02:48.052 INFO kablam!   |
Oct 21 17:02:48.053 INFO kablam! 4 | pub struct Branch {
Oct 21 17:02:48.053 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Oct 21 17:02:48.053 INFO kablam!   |
Oct 21 17:02:48.053 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 21 17:02:48.053 INFO kablam! 
Oct 21 17:02:48.053 INFO kablam! warning: function is never used: `branch_list`
Oct 21 17:02:48.053 INFO kablam!   --> src/repository.rs:13:1
Oct 21 17:02:48.053 INFO kablam!    |
Oct 21 17:02:48.053 INFO kablam! 13 | pub fn branch_list(r: git2::Repository) -> Vec<Branch> {
Oct 21 17:02:48.053 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 17:02:48.053 INFO kablam! 
Oct 21 17:02:48.053 INFO kablam! warning: function is never used: `current_branch`
Oct 21 17:02:48.053 INFO kablam!   --> src/repository.rs:36:1
Oct 21 17:02:48.053 INFO kablam!    |
Oct 21 17:02:48.053 INFO kablam! 36 | pub fn current_branch(r: git2::Repository) -> String {
Oct 21 17:02:48.053 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 17:02:48.053 INFO kablam! 
Oct 21 17:02:48.068 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
Oct 21 17:02:48.072 INFO kablam! su: No module specific data is present
Oct 21 17:02:48.400 INFO running `"docker" "rm" "-f" "c7391469a2fe7dfd0d788a881501823b87871c60eadc957692f3881fdfd3d0bb"`
Oct 21 17:02:48.497 INFO blam! c7391469a2fe7dfd0d788a881501823b87871c60eadc957692f3881fdfd3d0bb