Dec 04 10:13:45.995 INFO checking shunichi/rmg_tool against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 10:13:45.996 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 10:13:46.626 INFO [stdout] b88ba189f2cb9694dfdcb7e3e079645fd7333826a81c0df89c7f322e6c21642d
Dec 04 10:13:46.631 INFO running `"docker" "start" "-a" "b88ba189f2cb9694dfdcb7e3e079645fd7333826a81c0df89c7f322e6c21642d"`
Dec 04 10:13:48.315 INFO [stderr] usermod: no changes
Dec 04 10:13:48.602 INFO [stderr]     Checking memchr v1.0.2
Dec 04 10:13:48.602 INFO [stderr]     Checking users v0.6.1
Dec 04 10:13:48.602 INFO [stderr]     Checking base64 v0.6.0
Dec 04 10:13:48.663 INFO [stderr]     Checking socket2 v0.3.5
Dec 04 10:13:48.663 INFO [stderr]     Checking stringprep v0.1.2
Dec 04 10:13:48.663 INFO [stderr]     Checking regex v1.0.0
Dec 04 10:13:50.399 INFO [stderr]     Checking postgres-protocol v0.3.2
Dec 04 10:13:52.340 INFO [stderr]     Checking postgres-shared v0.4.1
Dec 04 10:13:54.391 INFO [stderr]     Checking postgres v0.15.2
Dec 04 10:13:56.068 INFO [stderr]     Checking rmg_tool v0.1.0 (/source)
Dec 04 10:13:58.189 INFO [stderr] warning: function is never used: `migrate_down`
Dec 04 10:13:58.189 INFO [stderr]   --> src/main.rs:83:1
Dec 04 10:13:58.189 INFO [stderr]    |
Dec 04 10:13:58.189 INFO [stderr] 83 | fn migrate_down(u: &Vec<&str>) {
Dec 04 10:13:58.189 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:13:58.189 INFO [stderr]    |
Dec 04 10:13:58.189 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 10:13:58.189 INFO [stderr] 
Dec 04 10:13:58.384 INFO [stderr] warning: function is never used: `migrate_down`
Dec 04 10:13:58.384 INFO [stderr]   --> src/main.rs:83:1
Dec 04 10:13:58.384 INFO [stderr]    |
Dec 04 10:13:58.384 INFO [stderr] 83 | fn migrate_down(u: &Vec<&str>) {
Dec 04 10:13:58.384 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:13:58.384 INFO [stderr]    |
Dec 04 10:13:58.384 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 10:13:58.384 INFO [stderr] 
Dec 04 10:13:58.445 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.10s
Dec 04 10:13:58.461 INFO [stderr] su: No module specific data is present
Dec 04 10:13:59.288 INFO running `"docker" "inspect" "b88ba189f2cb9694dfdcb7e3e079645fd7333826a81c0df89c7f322e6c21642d"`
Dec 04 10:13:59.537 INFO running `"docker" "rm" "-f" "b88ba189f2cb9694dfdcb7e3e079645fd7333826a81c0df89c7f322e6c21642d"`
Dec 04 10:13:59.879 INFO [stdout] b88ba189f2cb9694dfdcb7e3e079645fd7333826a81c0df89c7f322e6c21642d