Oct 12 13:49:30.283 INFO checking shunichi/rmg_tool against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 13:49:30.285 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-5/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 12 13:49:30.910 INFO blam! e852b4b07cf72f95124713b8314dae6504c2366c102168e95a655aac0d8cabf9
Oct 12 13:49:30.911 INFO running `"docker" "start" "-a" "e852b4b07cf72f95124713b8314dae6504c2366c102168e95a655aac0d8cabf9"`
Oct 12 13:49:32.407 INFO kablam! usermod: no changes
Oct 12 13:49:32.616 INFO kablam!     Checking fallible-iterator v0.1.4
Oct 12 13:49:32.616 INFO kablam!     Checking md5 v0.3.7
Oct 12 13:49:32.648 INFO kablam!     Checking hex v0.2.0
Oct 12 13:49:32.680 INFO kablam!     Checking memchr v1.0.2
Oct 12 13:49:32.680 INFO kablam!     Checking users v0.6.1
Oct 12 13:49:32.680 INFO kablam!     Checking phf_shared v0.7.21
Oct 12 13:49:32.680 INFO kablam!     Checking socket2 v0.3.5
Oct 12 13:49:32.680 INFO kablam!     Checking stringprep v0.1.2
Oct 12 13:49:34.600 INFO kablam!     Checking clap v2.31.2
Oct 12 13:49:35.076 INFO kablam!     Checking digest v0.7.2
Oct 12 13:49:35.528 INFO kablam!     Checking phf v0.7.21
Oct 12 13:49:36.017 INFO kablam!     Checking sha2 v0.7.1
Oct 12 13:49:36.021 INFO kablam!     Checking hmac v0.5.0
Oct 12 13:49:37.426 INFO kablam!     Checking postgres-protocol v0.3.2
Oct 12 13:49:39.518 INFO kablam!     Checking postgres-shared v0.4.1
Oct 12 13:49:42.629 INFO kablam!     Checking postgres v0.15.2
Oct 12 13:49:45.616 INFO kablam!     Checking rmg_tool v0.1.0 (/source)
Oct 12 13:49:48.436 INFO kablam! warning: function is never used: `migrate_down`
Oct 12 13:49:48.436 INFO kablam!   --> src/main.rs:83:1
Oct 12 13:49:48.436 INFO kablam!    |
Oct 12 13:49:48.436 INFO kablam! 83 | fn migrate_down(u: &Vec<&str>) {
Oct 12 13:49:48.436 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 13:49:48.436 INFO kablam!    |
Oct 12 13:49:48.436 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 13:49:48.436 INFO kablam! 
Oct 12 13:49:48.573 INFO kablam! warning: function is never used: `migrate_down`
Oct 12 13:49:48.573 INFO kablam!   --> src/main.rs:83:1
Oct 12 13:49:48.573 INFO kablam!    |
Oct 12 13:49:48.573 INFO kablam! 83 | fn migrate_down(u: &Vec<&str>) {
Oct 12 13:49:48.573 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 13:49:48.573 INFO kablam!    |
Oct 12 13:49:48.573 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 13:49:48.573 INFO kablam! 
Oct 12 13:49:48.604 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 16.17s
Oct 12 13:49:48.624 INFO kablam! su: No module specific data is present
Oct 12 13:49:49.908 INFO running `"docker" "rm" "-f" "e852b4b07cf72f95124713b8314dae6504c2366c102168e95a655aac0d8cabf9"`
Oct 12 13:49:50.244 INFO blam! e852b4b07cf72f95124713b8314dae6504c2366c102168e95a655aac0d8cabf9