Dec 04 19:14:07.047 INFO checking emgyrz/test_rust_libgit2 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 19:14:07.047 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"`
Dec 04 19:14:07.240 INFO [stdout] 7d5db90bdf00bdb8d70fd531fea75631e95340f8f124c89b384a4158d3b71db9
Dec 04 19:14:07.244 INFO running `"docker" "start" "-a" "7d5db90bdf00bdb8d70fd531fea75631e95340f8f124c89b384a4158d3b71db9"`
Dec 04 19:14:07.719 INFO [stderr] usermod: no changes
Dec 04 19:14:07.887 INFO [stderr]    Compiling libz-sys v1.0.23
Dec 04 19:14:07.892 INFO [stderr]     Checking tempfile v2.2.0
Dec 04 19:14:07.892 INFO [stderr]     Checking console v0.6.2
Dec 04 19:14:09.676 INFO [stderr]    Compiling libssh2-sys v0.2.11
Dec 04 19:14:09.676 INFO [stderr]    Compiling curl-sys v0.4.12
Dec 04 19:14:10.107 INFO [stderr]     Checking dialoguer v0.1.0
Dec 04 19:14:14.843 INFO [stderr]    Compiling libgit2-sys v0.7.10
Dec 04 19:14:43.816 INFO [stderr]     Checking git2 v0.7.5
Dec 04 19:14:48.241 INFO [stderr]     Checking depl v0.1.0 (/source)
Dec 04 19:14:49.271 INFO [stderr] warning: constant item is never used: `SECOND_BRANCH_NAME`
Dec 04 19:14:49.271 INFO [stderr]   --> src/main.rs:12:1
Dec 04 19:14:49.271 INFO [stderr]    |
Dec 04 19:14:49.271 INFO [stderr] 12 | const SECOND_BRANCH_NAME: &str = "second_branch";
Dec 04 19:14:49.271 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 19:14:49.271 INFO [stderr]    |
Dec 04 19:14:49.271 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 19:14:49.271 INFO [stderr] 
Dec 04 19:14:49.271 INFO [stderr] warning: function is never used: `checkout_b`
Dec 04 19:14:49.271 INFO [stderr]   --> src/main.rs:36:1
Dec 04 19:14:49.271 INFO [stderr]    |
Dec 04 19:14:49.271 INFO [stderr] 36 | fn checkout_b( repo: &Repository, branch_name: &str) {
Dec 04 19:14:49.271 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 19:14:49.271 INFO [stderr] 
Dec 04 19:14:49.315 INFO [stderr] warning: constant item is never used: `SECOND_BRANCH_NAME`
Dec 04 19:14:49.315 INFO [stderr]   --> src/main.rs:12:1
Dec 04 19:14:49.315 INFO [stderr]    |
Dec 04 19:14:49.315 INFO [stderr] 12 | const SECOND_BRANCH_NAME: &str = "second_branch";
Dec 04 19:14:49.315 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 19:14:49.315 INFO [stderr]    |
Dec 04 19:14:49.315 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 19:14:49.315 INFO [stderr] 
Dec 04 19:14:49.315 INFO [stderr] warning: function is never used: `checkout_b`
Dec 04 19:14:49.315 INFO [stderr]   --> src/main.rs:36:1
Dec 04 19:14:49.315 INFO [stderr]    |
Dec 04 19:14:49.315 INFO [stderr] 36 | fn checkout_b( repo: &Repository, branch_name: &str) {
Dec 04 19:14:49.315 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 19:14:49.315 INFO [stderr] 
Dec 04 19:14:49.323 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 41.58s
Dec 04 19:14:49.351 INFO [stderr] su: No module specific data is present
Dec 04 19:14:49.792 INFO running `"docker" "inspect" "7d5db90bdf00bdb8d70fd531fea75631e95340f8f124c89b384a4158d3b71db9"`
Dec 04 19:14:50.072 INFO running `"docker" "rm" "-f" "7d5db90bdf00bdb8d70fd531fea75631e95340f8f124c89b384a4158d3b71db9"`
Dec 04 19:14:50.259 INFO [stdout] 7d5db90bdf00bdb8d70fd531fea75631e95340f8f124c89b384a4158d3b71db9