Oct 13 05:46:00.086 INFO checking ANtlord/system_ladder against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 05:46:00.086 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/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 13 05:46:00.480 INFO blam! 4c35f06be3622960568b6baa46b0e2167bf444d7132d60e6582c74b587806f19
Oct 13 05:46:00.481 INFO running `"docker" "start" "-a" "4c35f06be3622960568b6baa46b0e2167bf444d7132d60e6582c74b587806f19"`
Oct 13 05:46:01.807 INFO kablam! usermod: no changes
Oct 13 05:46:01.888 INFO kablam!     Checking system_ladder v0.1.0 (/source)
Oct 13 05:46:02.875 INFO kablam! warning: unused import: `std::any::TypeId`
Oct 13 05:46:02.875 INFO kablam!  --> src/main.rs:1:5
Oct 13 05:46:02.876 INFO kablam!   |
Oct 13 05:46:02.876 INFO kablam! 1 | use std::any::TypeId;
Oct 13 05:46:02.876 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Oct 13 05:46:02.876 INFO kablam!   |
Oct 13 05:46:02.877 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 05:46:02.877 INFO kablam! 
Oct 13 05:46:02.889 INFO kablam! warning: unused import: `std::any::TypeId`
Oct 13 05:46:02.889 INFO kablam!  --> src/main.rs:1:5
Oct 13 05:46:02.889 INFO kablam!   |
Oct 13 05:46:02.889 INFO kablam! 1 | use std::any::TypeId;
Oct 13 05:46:02.889 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Oct 13 05:46:02.889 INFO kablam!   |
Oct 13 05:46:02.889 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 05:46:02.889 INFO kablam! 
Oct 13 05:46:02.903 INFO kablam! warning: unused variable: `a`
Oct 13 05:46:02.903 INFO kablam!   --> src/main.rs:42:20
Oct 13 05:46:02.903 INFO kablam!    |
Oct 13 05:46:02.903 INFO kablam! 42 |         fn callee2(a: i32, b: i32) {
Oct 13 05:46:02.903 INFO kablam!    |                    ^ help: consider using `_a` instead
Oct 13 05:46:02.903 INFO kablam!    |
Oct 13 05:46:02.903 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 05:46:02.903 INFO kablam! 
Oct 13 05:46:02.903 INFO kablam! warning: unused variable: `b`
Oct 13 05:46:02.903 INFO kablam!   --> src/main.rs:42:28
Oct 13 05:46:02.903 INFO kablam!    |
Oct 13 05:46:02.903 INFO kablam! 42 |         fn callee2(a: i32, b: i32) {
Oct 13 05:46:02.903 INFO kablam!    |                            ^ help: consider using `_b` instead
Oct 13 05:46:02.908 INFO kablam! 
Oct 13 05:46:02.908 INFO kablam! warning: unused variable: `a`
Oct 13 05:46:02.909 INFO kablam!   --> src/main.rs:48:25
Oct 13 05:46:02.909 INFO kablam!    |
Oct 13 05:46:02.909 INFO kablam! 48 |         fn callee(self, a: i32, b: i32) {
Oct 13 05:46:02.909 INFO kablam!    |                         ^ help: consider using `_a` instead
Oct 13 05:46:02.909 INFO kablam! 
Oct 13 05:46:02.909 INFO kablam! warning: unused variable: `b`
Oct 13 05:46:02.909 INFO kablam!   --> src/main.rs:48:33
Oct 13 05:46:02.909 INFO kablam!    |
Oct 13 05:46:02.909 INFO kablam! 48 |         fn callee(self, a: i32, b: i32) {
Oct 13 05:46:02.909 INFO kablam!    |                                 ^ help: consider using `_b` instead
Oct 13 05:46:02.909 INFO kablam! 
Oct 13 05:46:02.914 INFO kablam! warning: type `point` should have a camel case name such as `Point`
Oct 13 05:46:02.914 INFO kablam!   --> src/main.rs:38:1
Oct 13 05:46:02.914 INFO kablam!    |
Oct 13 05:46:02.914 INFO kablam! 38 | struct point(i32, i32);
Oct 13 05:46:02.914 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:46:02.914 INFO kablam!    |
Oct 13 05:46:02.914 INFO kablam!    = note: #[warn(non_camel_case_types)] on by default
Oct 13 05:46:02.914 INFO kablam! 
Oct 13 05:46:02.931 INFO kablam! warning: unused variable: `a`
Oct 13 05:46:02.931 INFO kablam!   --> src/main.rs:42:20
Oct 13 05:46:02.932 INFO kablam!    |
Oct 13 05:46:02.932 INFO kablam! 42 |         fn callee2(a: i32, b: i32) {
Oct 13 05:46:02.932 INFO kablam!    |                    ^ help: consider using `_a` instead
Oct 13 05:46:02.932 INFO kablam!    |
Oct 13 05:46:02.932 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 05:46:02.932 INFO kablam! 
Oct 13 05:46:02.932 INFO kablam! warning: unused variable: `b`
Oct 13 05:46:02.932 INFO kablam!   --> src/main.rs:42:28
Oct 13 05:46:02.932 INFO kablam!    |
Oct 13 05:46:02.932 INFO kablam! 42 |         fn callee2(a: i32, b: i32) {
Oct 13 05:46:02.932 INFO kablam!    |                            ^ help: consider using `_b` instead
Oct 13 05:46:02.932 INFO kablam! 
Oct 13 05:46:02.932 INFO kablam! warning: unused variable: `a`
Oct 13 05:46:02.932 INFO kablam!   --> src/main.rs:48:25
Oct 13 05:46:02.932 INFO kablam!    |
Oct 13 05:46:02.932 INFO kablam! 48 |         fn callee(self, a: i32, b: i32) {
Oct 13 05:46:02.932 INFO kablam!    |                         ^ help: consider using `_a` instead
Oct 13 05:46:02.933 INFO kablam! 
Oct 13 05:46:02.933 INFO kablam! warning: unused variable: `b`
Oct 13 05:46:02.933 INFO kablam!   --> src/main.rs:48:33
Oct 13 05:46:02.933 INFO kablam!    |
Oct 13 05:46:02.933 INFO kablam! 48 |         fn callee(self, a: i32, b: i32) {
Oct 13 05:46:02.933 INFO kablam!    |                                 ^ help: consider using `_b` instead
Oct 13 05:46:02.933 INFO kablam! 
Oct 13 05:46:02.952 INFO kablam! warning: type `point` should have a camel case name such as `Point`
Oct 13 05:46:02.952 INFO kablam!   --> src/main.rs:38:1
Oct 13 05:46:02.952 INFO kablam!    |
Oct 13 05:46:02.952 INFO kablam! 38 | struct point(i32, i32);
Oct 13 05:46:02.952 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:46:02.952 INFO kablam!    |
Oct 13 05:46:02.952 INFO kablam!    = note: #[warn(non_camel_case_types)] on by default
Oct 13 05:46:02.952 INFO kablam! 
Oct 13 05:46:02.984 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
Oct 13 05:46:02.990 INFO kablam! su: No module specific data is present
Oct 13 05:46:03.809 INFO running `"docker" "rm" "-f" "4c35f06be3622960568b6baa46b0e2167bf444d7132d60e6582c74b587806f19"`
Oct 13 05:46:03.984 INFO blam! 4c35f06be3622960568b6baa46b0e2167bf444d7132d60e6582c74b587806f19