Nov 28 05:55:35.934 INFO checking emgyrz/test_rust_libgit2 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 05:55:35.936 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 05:55:36.217 INFO [stdout] 37aa0f63921f91e0a0083a37d8f9957e3d935aef0d21908d9f0e9e8ce0371596
Nov 28 05:55:36.221 INFO running `"docker" "start" "-a" "37aa0f63921f91e0a0083a37d8f9957e3d935aef0d21908d9f0e9e8ce0371596"`
Nov 28 05:55:37.212 INFO [stderr] usermod: no changes
Nov 28 05:55:37.468 INFO [stderr]    Compiling libgit2-sys v0.7.10
Nov 28 05:55:37.487 INFO [stderr]    Compiling curl-sys v0.4.12
Nov 28 05:55:37.487 INFO [stderr]     Checking tempfile v2.2.0
Nov 28 05:55:37.501 INFO [stderr]     Checking console v0.6.2
Nov 28 05:55:41.422 INFO [stderr]     Checking dialoguer v0.1.0
Nov 28 05:56:10.982 INFO [stderr]     Checking git2 v0.7.5
Nov 28 05:56:15.735 INFO [stderr]     Checking depl v0.1.0 (/source)
Nov 28 05:56:16.666 INFO [stderr] warning: constant item is never used: `SECOND_BRANCH_NAME`
Nov 28 05:56:16.666 INFO [stderr]   --> src/main.rs:12:1
Nov 28 05:56:16.666 INFO [stderr]    |
Nov 28 05:56:16.667 INFO [stderr] 12 | const SECOND_BRANCH_NAME: &str = "second_branch";
Nov 28 05:56:16.667 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 05:56:16.668 INFO [stderr]    |
Nov 28 05:56:16.668 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 05:56:16.668 INFO [stderr] 
Nov 28 05:56:16.669 INFO [stderr] warning: function is never used: `checkout_b`
Nov 28 05:56:16.669 INFO [stderr]   --> src/main.rs:36:1
Nov 28 05:56:16.669 INFO [stderr]    |
Nov 28 05:56:16.669 INFO [stderr] 36 | fn checkout_b( repo: &Repository, branch_name: &str) {
Nov 28 05:56:16.670 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 05:56:16.670 INFO [stderr] 
Nov 28 05:56:16.784 INFO [stderr] warning: constant item is never used: `SECOND_BRANCH_NAME`
Nov 28 05:56:16.784 INFO [stderr]   --> src/main.rs:12:1
Nov 28 05:56:16.784 INFO [stderr]    |
Nov 28 05:56:16.785 INFO [stderr] 12 | const SECOND_BRANCH_NAME: &str = "second_branch";
Nov 28 05:56:16.785 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 05:56:16.785 INFO [stderr]    |
Nov 28 05:56:16.786 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 05:56:16.786 INFO [stderr] 
Nov 28 05:56:16.786 INFO [stderr] warning: function is never used: `checkout_b`
Nov 28 05:56:16.787 INFO [stderr]   --> src/main.rs:36:1
Nov 28 05:56:16.787 INFO [stderr]    |
Nov 28 05:56:16.787 INFO [stderr] 36 | fn checkout_b( repo: &Repository, branch_name: &str) {
Nov 28 05:56:16.787 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 05:56:16.788 INFO [stderr] 
Nov 28 05:56:16.801 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.55s
Nov 28 05:56:16.818 INFO [stderr] su: No module specific data is present
Nov 28 05:56:17.478 INFO running `"docker" "inspect" "37aa0f63921f91e0a0083a37d8f9957e3d935aef0d21908d9f0e9e8ce0371596"`
Nov 28 05:56:17.795 INFO running `"docker" "rm" "-f" "37aa0f63921f91e0a0083a37d8f9957e3d935aef0d21908d9f0e9e8ce0371596"`
Nov 28 05:56:18.049 INFO [stdout] 37aa0f63921f91e0a0083a37d8f9957e3d935aef0d21908d9f0e9e8ce0371596