Oct 27 12:55:15.250 INFO checking ANtlord/system_ladder against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 12:55:15.255 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-6/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 27 12:55:15.717 INFO blam! f75e7688c678a5b982aab6a60735ff82b1ea4d3e205f1986deb49198d49f6d8d
Oct 27 12:55:15.720 INFO running `"docker" "start" "-a" "f75e7688c678a5b982aab6a60735ff82b1ea4d3e205f1986deb49198d49f6d8d"`
Oct 27 12:55:17.412 INFO kablam! usermod: no changes
Oct 27 12:55:17.511 INFO kablam!     Checking system_ladder v0.1.0 (/source)
Oct 27 12:55:18.219 INFO kablam! warning: unused import: `std::any::TypeId`
Oct 27 12:55:18.219 INFO kablam!  --> src/main.rs:1:5
Oct 27 12:55:18.219 INFO kablam!   |
Oct 27 12:55:18.219 INFO kablam! 1 | use std::any::TypeId;
Oct 27 12:55:18.219 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Oct 27 12:55:18.219 INFO kablam!   |
Oct 27 12:55:18.219 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 12:55:18.219 INFO kablam! 
Oct 27 12:55:18.237 INFO kablam! warning: unused import: `std::any::TypeId`
Oct 27 12:55:18.237 INFO kablam!  --> src/main.rs:1:5
Oct 27 12:55:18.237 INFO kablam!   |
Oct 27 12:55:18.237 INFO kablam! 1 | use std::any::TypeId;
Oct 27 12:55:18.237 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Oct 27 12:55:18.237 INFO kablam!   |
Oct 27 12:55:18.237 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 12:55:18.237 INFO kablam! 
Oct 27 12:55:18.259 INFO kablam! warning: unused variable: `a`
Oct 27 12:55:18.259 INFO kablam!   --> src/main.rs:42:20
Oct 27 12:55:18.259 INFO kablam!    |
Oct 27 12:55:18.259 INFO kablam! 42 |         fn callee2(a: i32, b: i32) {
Oct 27 12:55:18.259 INFO kablam!    |                    ^ help: consider using `_a` instead
Oct 27 12:55:18.259 INFO kablam!    |
Oct 27 12:55:18.259 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 12:55:18.259 INFO kablam! 
Oct 27 12:55:18.261 INFO kablam! warning: unused variable: `b`
Oct 27 12:55:18.261 INFO kablam!   --> src/main.rs:42:28
Oct 27 12:55:18.261 INFO kablam!    |
Oct 27 12:55:18.261 INFO kablam! 42 |         fn callee2(a: i32, b: i32) {
Oct 27 12:55:18.261 INFO kablam!    |                            ^ help: consider using `_b` instead
Oct 27 12:55:18.261 INFO kablam! 
Oct 27 12:55:18.261 INFO kablam! warning: unused variable: `a`
Oct 27 12:55:18.261 INFO kablam!   --> src/main.rs:48:25
Oct 27 12:55:18.261 INFO kablam!    |
Oct 27 12:55:18.261 INFO kablam! 48 |         fn callee(self, a: i32, b: i32) {
Oct 27 12:55:18.261 INFO kablam!    |                         ^ help: consider using `_a` instead
Oct 27 12:55:18.261 INFO kablam! 
Oct 27 12:55:18.261 INFO kablam! warning: unused variable: `b`
Oct 27 12:55:18.261 INFO kablam!   --> src/main.rs:48:33
Oct 27 12:55:18.261 INFO kablam!    |
Oct 27 12:55:18.261 INFO kablam! 48 |         fn callee(self, a: i32, b: i32) {
Oct 27 12:55:18.261 INFO kablam!    |                                 ^ help: consider using `_b` instead
Oct 27 12:55:18.261 INFO kablam! 
Oct 27 12:55:18.265 INFO kablam! warning: type `point` should have a camel case name such as `Point`
Oct 27 12:55:18.265 INFO kablam!   --> src/main.rs:38:1
Oct 27 12:55:18.265 INFO kablam!    |
Oct 27 12:55:18.267 INFO kablam! 38 | struct point(i32, i32);
Oct 27 12:55:18.267 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 12:55:18.267 INFO kablam!    |
Oct 27 12:55:18.267 INFO kablam!    = note: #[warn(non_camel_case_types)] on by default
Oct 27 12:55:18.267 INFO kablam! 
Oct 27 12:55:18.276 INFO kablam! warning: unused variable: `a`
Oct 27 12:55:18.277 INFO kablam!   --> src/main.rs:42:20
Oct 27 12:55:18.277 INFO kablam!    |
Oct 27 12:55:18.277 INFO kablam! 42 |         fn callee2(a: i32, b: i32) {
Oct 27 12:55:18.278 INFO kablam!    |                    ^ help: consider using `_a` instead
Oct 27 12:55:18.278 INFO kablam!    |
Oct 27 12:55:18.279 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 12:55:18.279 INFO kablam! 
Oct 27 12:55:18.279 INFO kablam! warning: unused variable: `b`
Oct 27 12:55:18.279 INFO kablam!   --> src/main.rs:42:28
Oct 27 12:55:18.280 INFO kablam!    |
Oct 27 12:55:18.280 INFO kablam! 42 |         fn callee2(a: i32, b: i32) {
Oct 27 12:55:18.280 INFO kablam!    |                            ^ help: consider using `_b` instead
Oct 27 12:55:18.280 INFO kablam! 
Oct 27 12:55:18.281 INFO kablam! warning: unused variable: `a`
Oct 27 12:55:18.281 INFO kablam!   --> src/main.rs:48:25
Oct 27 12:55:18.282 INFO kablam!    |
Oct 27 12:55:18.282 INFO kablam! 48 |         fn callee(self, a: i32, b: i32) {
Oct 27 12:55:18.282 INFO kablam!    |                         ^ help: consider using `_a` instead
Oct 27 12:55:18.282 INFO kablam! 
Oct 27 12:55:18.283 INFO kablam! warning: unused variable: `b`
Oct 27 12:55:18.283 INFO kablam!   --> src/main.rs:48:33
Oct 27 12:55:18.283 INFO kablam!    |
Oct 27 12:55:18.284 INFO kablam! 48 |         fn callee(self, a: i32, b: i32) {
Oct 27 12:55:18.284 INFO kablam!    |                                 ^ help: consider using `_b` instead
Oct 27 12:55:18.284 INFO kablam! 
Oct 27 12:55:18.299 INFO kablam! warning: type `point` should have a camel case name such as `Point`
Oct 27 12:55:18.299 INFO kablam!   --> src/main.rs:38:1
Oct 27 12:55:18.299 INFO kablam!    |
Oct 27 12:55:18.300 INFO kablam! 38 | struct point(i32, i32);
Oct 27 12:55:18.300 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 12:55:18.300 INFO kablam!    |
Oct 27 12:55:18.301 INFO kablam!    = note: #[warn(non_camel_case_types)] on by default
Oct 27 12:55:18.301 INFO kablam! 
Oct 27 12:55:18.343 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
Oct 27 12:55:18.348 INFO kablam! su: No module specific data is present
Oct 27 12:55:19.404 INFO running `"docker" "rm" "-f" "f75e7688c678a5b982aab6a60735ff82b1ea4d3e205f1986deb49198d49f6d8d"`
Oct 27 12:55:19.783 INFO blam! f75e7688c678a5b982aab6a60735ff82b1ea4d3e205f1986deb49198d49f6d8d