Oct 13 05:49:17.494 INFO checking 1011X/REL-16 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 05:49:17.494 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 05:49:17.961 INFO blam! 8157c54a47f49d1f15d49c841f517ce46df19ea2192caedf310b7a44411ae1a1
Oct 13 05:49:17.977 INFO running `"docker" "start" "-a" "8157c54a47f49d1f15d49c841f517ce46df19ea2192caedf310b7a44411ae1a1"`
Oct 13 05:49:18.992 INFO kablam! usermod: no changes
Oct 13 05:49:19.068 INFO kablam!     Checking rel v0.5.1 (/source)
Oct 13 05:49:20.694 INFO kablam! warning: method is never used: `mneu_usage`
Oct 13 05:49:20.694 INFO kablam!    --> src/isa/op.rs:358:2
Oct 13 05:49:20.694 INFO kablam!     |
Oct 13 05:49:20.694 INFO kablam! 358 |     fn mneu_usage(s: &str) -> &'static str {
Oct 13 05:49:20.694 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:49:20.694 INFO kablam!     |
Oct 13 05:49:20.694 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 13 05:49:20.694 INFO kablam! 
Oct 13 05:49:20.788 INFO kablam! warning: method is never used: `mneu_usage`
Oct 13 05:49:20.788 INFO kablam!    --> src/isa/op.rs:358:2
Oct 13 05:49:20.788 INFO kablam!     |
Oct 13 05:49:20.788 INFO kablam! 358 |     fn mneu_usage(s: &str) -> &'static str {
Oct 13 05:49:20.788 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:49:20.788 INFO kablam!     |
Oct 13 05:49:20.788 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 13 05:49:20.788 INFO kablam! 
Oct 13 05:49:22.288 INFO kablam! warning: method is never used: `mneu_usage`
Oct 13 05:49:22.288 INFO kablam!    --> src/isa/op.rs:358:2
Oct 13 05:49:22.288 INFO kablam!     |
Oct 13 05:49:22.288 INFO kablam! 358 |     fn mneu_usage(s: &str) -> &'static str {
Oct 13 05:49:22.288 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:49:22.288 INFO kablam!     |
Oct 13 05:49:22.288 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 13 05:49:22.288 INFO kablam! 
Oct 13 05:49:22.288 INFO kablam! warning: static item is never used: `ALL_REGISTERS`
Oct 13 05:49:22.288 INFO kablam!   --> src/isa/reg.rs:18:1
Oct 13 05:49:22.288 INFO kablam!    |
Oct 13 05:49:22.288 INFO kablam! 18 | / pub static ALL_REGISTERS: [Reg; 8] = [
Oct 13 05:49:22.288 INFO kablam! 19 | |     Reg::R0, Reg::R1, Reg::R2, Reg::R3, Reg::R4, Reg::R5,
Oct 13 05:49:22.288 INFO kablam! 20 | |     Reg::R6, Reg::SP,
Oct 13 05:49:22.288 INFO kablam! 21 | | ];
Oct 13 05:49:22.288 INFO kablam!    | |__^
Oct 13 05:49:22.288 INFO kablam! 
Oct 13 05:49:22.504 INFO kablam! warning: method is never used: `mneu_usage`
Oct 13 05:49:22.504 INFO kablam!    --> src/isa/op.rs:358:2
Oct 13 05:49:22.504 INFO kablam!     |
Oct 13 05:49:22.504 INFO kablam! 358 |     fn mneu_usage(s: &str) -> &'static str {
Oct 13 05:49:22.504 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:49:22.504 INFO kablam!     |
Oct 13 05:49:22.504 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 13 05:49:22.504 INFO kablam! 
Oct 13 05:49:22.505 INFO kablam! warning: static item is never used: `ALL_REGISTERS`
Oct 13 05:49:22.505 INFO kablam!   --> src/isa/reg.rs:18:1
Oct 13 05:49:22.505 INFO kablam!    |
Oct 13 05:49:22.505 INFO kablam! 18 | / pub static ALL_REGISTERS: [Reg; 8] = [
Oct 13 05:49:22.505 INFO kablam! 19 | |     Reg::R0, Reg::R1, Reg::R2, Reg::R3, Reg::R4, Reg::R5,
Oct 13 05:49:22.505 INFO kablam! 20 | |     Reg::R6, Reg::SP,
Oct 13 05:49:22.505 INFO kablam! 21 | | ];
Oct 13 05:49:22.505 INFO kablam!    | |__^
Oct 13 05:49:22.505 INFO kablam! 
Oct 13 05:49:22.537 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.52s
Oct 13 05:49:22.542 INFO kablam! su: No module specific data is present
Oct 13 05:49:22.862 INFO running `"docker" "rm" "-f" "8157c54a47f49d1f15d49c841f517ce46df19ea2192caedf310b7a44411ae1a1"`
Oct 13 05:49:22.989 INFO blam! 8157c54a47f49d1f15d49c841f517ce46df19ea2192caedf310b7a44411ae1a1