Dec 04 19:14:07.521 INFO checking emgyrz/test_rust_libgit2 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 19:14:07.521 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 19:14:07.760 INFO [stdout] 7440e023b85b45dac96a015f5d4505013711fa7616452361c7dc236be684e992
Dec 04 19:14:07.762 INFO running `"docker" "start" "-a" "7440e023b85b45dac96a015f5d4505013711fa7616452361c7dc236be684e992"`
Dec 04 19:14:09.108 INFO [stderr] usermod: no changes
Dec 04 19:14:09.302 INFO [stderr]    Compiling libz-sys v1.0.23
Dec 04 19:14:09.303 INFO [stderr]    Compiling curl-sys v0.4.12
Dec 04 19:14:09.306 INFO [stderr]     Checking tempfile v2.2.0
Dec 04 19:14:09.991 INFO [stderr]     Checking dialoguer v0.1.0
Dec 04 19:14:10.927 INFO [stderr]    Compiling libssh2-sys v0.2.11
Dec 04 19:14:15.173 INFO [stderr]    Compiling libgit2-sys v0.7.10
Dec 04 19:14:43.639 INFO [stderr]     Checking git2 v0.7.5
Dec 04 19:14:48.134 INFO [stderr]     Checking depl v0.1.0 (/source)
Dec 04 19:14:49.051 INFO [stderr] warning: constant item is never used: `SECOND_BRANCH_NAME`
Dec 04 19:14:49.051 INFO [stderr]   --> src/main.rs:12:1
Dec 04 19:14:49.051 INFO [stderr]    |
Dec 04 19:14:49.051 INFO [stderr] 12 | const SECOND_BRANCH_NAME: &str = "second_branch";
Dec 04 19:14:49.051 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 19:14:49.051 INFO [stderr]    |
Dec 04 19:14:49.051 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 19:14:49.051 INFO [stderr] 
Dec 04 19:14:49.051 INFO [stderr] warning: function is never used: `checkout_b`
Dec 04 19:14:49.051 INFO [stderr]   --> src/main.rs:36:1
Dec 04 19:14:49.051 INFO [stderr]    |
Dec 04 19:14:49.051 INFO [stderr] 36 | fn checkout_b( repo: &Repository, branch_name: &str) {
Dec 04 19:14:49.051 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 19:14:49.051 INFO [stderr] 
Dec 04 19:14:49.211 INFO [stderr] warning: constant item is never used: `SECOND_BRANCH_NAME`
Dec 04 19:14:49.211 INFO [stderr]   --> src/main.rs:12:1
Dec 04 19:14:49.211 INFO [stderr]    |
Dec 04 19:14:49.211 INFO [stderr] 12 | const SECOND_BRANCH_NAME: &str = "second_branch";
Dec 04 19:14:49.211 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 19:14:49.211 INFO [stderr]    |
Dec 04 19:14:49.211 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 19:14:49.211 INFO [stderr] 
Dec 04 19:14:49.211 INFO [stderr] warning: function is never used: `checkout_b`
Dec 04 19:14:49.211 INFO [stderr]   --> src/main.rs:36:1
Dec 04 19:14:49.211 INFO [stderr]    |
Dec 04 19:14:49.211 INFO [stderr] 36 | fn checkout_b( repo: &Repository, branch_name: &str) {
Dec 04 19:14:49.211 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 19:14:49.211 INFO [stderr] 
Dec 04 19:14:49.223 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.08s
Dec 04 19:14:49.229 INFO [stderr] su: No module specific data is present
Dec 04 19:14:49.709 INFO running `"docker" "inspect" "7440e023b85b45dac96a015f5d4505013711fa7616452361c7dc236be684e992"`
Dec 04 19:14:49.880 INFO running `"docker" "rm" "-f" "7440e023b85b45dac96a015f5d4505013711fa7616452361c7dc236be684e992"`
Dec 04 19:14:50.069 INFO [stdout] 7440e023b85b45dac96a015f5d4505013711fa7616452361c7dc236be684e992