Oct 27 03:10:45.028 INFO checking jakubdibala/gf against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 03:10:45.028 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 27 03:10:45.254 INFO blam! ce3401faeb7941dadb255e57a16afaf3e9d7d2c0ef3f6236739a6d0e41b87f52
Oct 27 03:10:45.266 INFO running `"docker" "start" "-a" "ce3401faeb7941dadb255e57a16afaf3e9d7d2c0ef3f6236739a6d0e41b87f52"`
Oct 27 03:10:45.801 INFO kablam! usermod: no changes
Oct 27 03:10:45.923 INFO kablam!     Checking git2 v0.7.5
Oct 27 03:10:50.331 INFO kablam!     Checking gf v0.1.0 (/source)
Oct 27 03:10:51.389 INFO kablam! warning: unused import: `SubCommand`
Oct 27 03:10:51.390 INFO kablam!  --> src/main.rs:7:22
Oct 27 03:10:51.390 INFO kablam!   |
Oct 27 03:10:51.391 INFO kablam! 7 | use clap::{Arg, App, SubCommand};
Oct 27 03:10:51.392 INFO kablam!   |                      ^^^^^^^^^^
Oct 27 03:10:51.392 INFO kablam!   |
Oct 27 03:10:51.393 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 03:10:51.393 INFO kablam! 
Oct 27 03:10:51.442 INFO kablam! warning: unused import: `SubCommand`
Oct 27 03:10:51.443 INFO kablam!  --> src/main.rs:7:22
Oct 27 03:10:51.444 INFO kablam!   |
Oct 27 03:10:51.445 INFO kablam! 7 | use clap::{Arg, App, SubCommand};
Oct 27 03:10:51.445 INFO kablam!   |                      ^^^^^^^^^^
Oct 27 03:10:51.446 INFO kablam!   |
Oct 27 03:10:51.446 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 03:10:51.447 INFO kablam! 
Oct 27 03:10:51.453 INFO kablam! warning: unused variable: `repo`
Oct 27 03:10:51.453 INFO kablam!   --> src/main.rs:26:9
Oct 27 03:10:51.454 INFO kablam!    |
Oct 27 03:10:51.455 INFO kablam! 26 |     let repo = match git2::Repository::open(Path::new(REPO_PATH)) {
Oct 27 03:10:51.456 INFO kablam!    |         ^^^^ help: consider using `_repo` instead
Oct 27 03:10:51.456 INFO kablam!    |
Oct 27 03:10:51.457 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 03:10:51.457 INFO kablam! 
Oct 27 03:10:51.467 INFO kablam! warning: struct is never constructed: `Branch`
Oct 27 03:10:51.468 INFO kablam!  --> src/repository.rs:4:1
Oct 27 03:10:51.469 INFO kablam!   |
Oct 27 03:10:51.469 INFO kablam! 4 | pub struct Branch {
Oct 27 03:10:51.470 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Oct 27 03:10:51.471 INFO kablam!   |
Oct 27 03:10:51.471 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 27 03:10:51.472 INFO kablam! 
Oct 27 03:10:51.473 INFO kablam! warning: function is never used: `branch_list`
Oct 27 03:10:51.473 INFO kablam!   --> src/repository.rs:13:1
Oct 27 03:10:51.474 INFO kablam!    |
Oct 27 03:10:51.474 INFO kablam! 13 | pub fn branch_list(r: git2::Repository) -> Vec<Branch> {
Oct 27 03:10:51.475 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 03:10:51.476 INFO kablam! 
Oct 27 03:10:51.476 INFO kablam! warning: function is never used: `current_branch`
Oct 27 03:10:51.477 INFO kablam!   --> src/repository.rs:36:1
Oct 27 03:10:51.478 INFO kablam!    |
Oct 27 03:10:51.478 INFO kablam! 36 | pub fn current_branch(r: git2::Repository) -> String {
Oct 27 03:10:51.479 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 03:10:51.480 INFO kablam! 
Oct 27 03:10:51.567 INFO kablam! warning: unused variable: `repo`
Oct 27 03:10:51.568 INFO kablam!   --> src/main.rs:26:9
Oct 27 03:10:51.569 INFO kablam!    |
Oct 27 03:10:51.569 INFO kablam! 26 |     let repo = match git2::Repository::open(Path::new(REPO_PATH)) {
Oct 27 03:10:51.570 INFO kablam!    |         ^^^^ help: consider using `_repo` instead
Oct 27 03:10:51.571 INFO kablam!    |
Oct 27 03:10:51.571 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 03:10:51.572 INFO kablam! 
Oct 27 03:10:51.587 INFO kablam! warning: struct is never constructed: `Branch`
Oct 27 03:10:51.588 INFO kablam!  --> src/repository.rs:4:1
Oct 27 03:10:51.588 INFO kablam!   |
Oct 27 03:10:51.589 INFO kablam! 4 | pub struct Branch {
Oct 27 03:10:51.590 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Oct 27 03:10:51.590 INFO kablam!   |
Oct 27 03:10:51.591 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 27 03:10:51.591 INFO kablam! 
Oct 27 03:10:51.592 INFO kablam! warning: function is never used: `branch_list`
Oct 27 03:10:51.593 INFO kablam!   --> src/repository.rs:13:1
Oct 27 03:10:51.593 INFO kablam!    |
Oct 27 03:10:51.594 INFO kablam! 13 | pub fn branch_list(r: git2::Repository) -> Vec<Branch> {
Oct 27 03:10:51.595 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 03:10:51.595 INFO kablam! 
Oct 27 03:10:51.596 INFO kablam! warning: function is never used: `current_branch`
Oct 27 03:10:51.596 INFO kablam!   --> src/repository.rs:36:1
Oct 27 03:10:51.597 INFO kablam!    |
Oct 27 03:10:51.598 INFO kablam! 36 | pub fn current_branch(r: git2::Repository) -> String {
Oct 27 03:10:51.598 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 03:10:51.599 INFO kablam! 
Oct 27 03:10:51.609 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.79s
Oct 27 03:10:51.616 INFO kablam! su: No module specific data is present
Oct 27 03:10:52.753 INFO running `"docker" "rm" "-f" "ce3401faeb7941dadb255e57a16afaf3e9d7d2c0ef3f6236739a6d0e41b87f52"`
Oct 27 03:10:52.866 INFO blam! ce3401faeb7941dadb255e57a16afaf3e9d7d2c0ef3f6236739a6d0e41b87f52