Dec 04 10:00:02.582 INFO checking skk/git_submodules against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 10:00:02.582 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 10:00:03.123 INFO [stdout] e1a05756dab6204a95def8e549928d9efc72bde1bf7ba5d992e8e8c0bf42cebd
Dec 04 10:00:03.126 INFO running `"docker" "start" "-a" "e1a05756dab6204a95def8e549928d9efc72bde1bf7ba5d992e8e8c0bf42cebd"`
Dec 04 10:00:04.362 INFO [stderr] usermod: no changes
Dec 04 10:00:04.546 INFO [stderr]    Compiling serde v1.0.62
Dec 04 10:00:04.546 INFO [stderr]    Compiling openssl-sys v0.9.31
Dec 04 10:00:04.546 INFO [stderr]    Compiling cmake v0.1.31
Dec 04 10:00:04.546 INFO [stderr]    Compiling curl-sys v0.4.5
Dec 04 10:00:04.591 INFO [stderr]     Checking log v0.4.1
Dec 04 10:00:04.591 INFO [stderr]     Checking libz-sys v1.0.18
Dec 04 10:00:04.591 INFO [stderr]     Checking url v1.7.0
Dec 04 10:00:04.591 INFO [stderr]    Compiling serde_derive v1.0.62
Dec 04 10:00:08.983 INFO [stderr]    Compiling libssh2-sys v0.2.7
Dec 04 10:00:09.011 INFO [stderr]    Compiling libgit2-sys v0.7.1
Dec 04 10:00:35.827 INFO [stderr]     Checking serde_json v1.0.18
Dec 04 10:01:03.039 INFO [stderr]     Checking git2 v0.7.1
Dec 04 10:01:06.984 INFO [stderr]     Checking git_submodules v0.1.0 (/source)
Dec 04 10:01:07.990 INFO [stderr] warning: field is never used: `repo`
Dec 04 10:01:07.990 INFO [stderr]   --> src/app.rs:22:5
Dec 04 10:01:07.990 INFO [stderr]    |
Dec 04 10:01:07.990 INFO [stderr] 22 |     repo: Repository,
Dec 04 10:01:07.990 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 04 10:01:07.990 INFO [stderr]    |
Dec 04 10:01:07.990 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 10:01:07.990 INFO [stderr] 
Dec 04 10:01:08.412 INFO [stderr] warning: field is never used: `repo`
Dec 04 10:01:08.412 INFO [stderr]   --> src/app.rs:22:5
Dec 04 10:01:08.412 INFO [stderr]    |
Dec 04 10:01:08.412 INFO [stderr] 22 |     repo: Repository,
Dec 04 10:01:08.412 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 04 10:01:08.412 INFO [stderr]    |
Dec 04 10:01:08.412 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 10:01:08.412 INFO [stderr] 
Dec 04 10:01:10.135 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 05s
Dec 04 10:01:10.149 INFO [stderr] su: No module specific data is present
Dec 04 10:01:10.833 INFO running `"docker" "inspect" "e1a05756dab6204a95def8e549928d9efc72bde1bf7ba5d992e8e8c0bf42cebd"`
Dec 04 10:01:11.055 INFO running `"docker" "rm" "-f" "e1a05756dab6204a95def8e549928d9efc72bde1bf7ba5d992e8e8c0bf42cebd"`
Dec 04 10:01:11.435 INFO [stdout] e1a05756dab6204a95def8e549928d9efc72bde1bf7ba5d992e8e8c0bf42cebd