Oct 12 13:28:03.445 INFO checking smoench/maexchen against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 13:28:03.445 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 12 13:28:03.840 INFO blam! 6f68bd39c7d699b739b6f0c70195da7ff82c4d20692ed718d71222b69e45ceba
Oct 12 13:28:03.852 INFO running `"docker" "start" "-a" "6f68bd39c7d699b739b6f0c70195da7ff82c4d20692ed718d71222b69e45ceba"`
Oct 12 13:28:05.415 INFO kablam! usermod: no changes
Oct 12 13:28:05.488 INFO kablam!     Checking maexchen v0.1.0 (/source)
Oct 12 13:28:05.852 INFO kablam! warning: variable `last_announced_dice` is assigned to, but never used
Oct 12 13:28:05.853 INFO kablam!   --> src/main.rs:13:13
Oct 12 13:28:05.853 INFO kablam!    |
Oct 12 13:28:05.853 INFO kablam! 13 |     let mut last_announced_dice: String = String::new();
Oct 12 13:28:05.853 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^
Oct 12 13:28:05.853 INFO kablam!    |
Oct 12 13:28:05.853 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 13:28:05.853 INFO kablam!    = note: consider using `_last_announced_dice` instead
Oct 12 13:28:05.853 INFO kablam! 
Oct 12 13:28:05.853 INFO kablam! warning: value assigned to `last_announced_dice` is never read
Oct 12 13:28:05.853 INFO kablam!   --> src/main.rs:63:13
Oct 12 13:28:05.853 INFO kablam!    |
Oct 12 13:28:05.853 INFO kablam! 63 |             last_announced_dice = split_msg[2].to_string();
Oct 12 13:28:05.853 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^
Oct 12 13:28:05.853 INFO kablam!    |
Oct 12 13:28:05.853 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Oct 12 13:28:05.853 INFO kablam! 
Oct 12 13:28:05.853 INFO kablam! warning: unused variable: `hash`
Oct 12 13:28:05.853 INFO kablam!    --> src/main.rs:112:9
Oct 12 13:28:05.853 INFO kablam!     |
Oct 12 13:28:05.853 INFO kablam! 112 |     let hash: Vec<&str> = vec![
Oct 12 13:28:05.853 INFO kablam!     |         ^^^^ help: consider using `_hash` instead
Oct 12 13:28:05.853 INFO kablam! 
Oct 12 13:28:05.853 INFO kablam! warning: unused variable: `a`
Oct 12 13:28:05.853 INFO kablam!    --> src/main.rs:111:15
Oct 12 13:28:05.853 INFO kablam!     |
Oct 12 13:28:05.853 INFO kablam! 111 | fn is_greater(a: String, b: String) -> bool {
Oct 12 13:28:05.853 INFO kablam!     |               ^ help: consider using `_a` instead
Oct 12 13:28:05.853 INFO kablam! 
Oct 12 13:28:05.853 INFO kablam! warning: unused variable: `b`
Oct 12 13:28:05.853 INFO kablam!    --> src/main.rs:111:26
Oct 12 13:28:05.853 INFO kablam!     |
Oct 12 13:28:05.853 INFO kablam! 111 | fn is_greater(a: String, b: String) -> bool {
Oct 12 13:28:05.853 INFO kablam!     |                          ^ help: consider using `_b` instead
Oct 12 13:28:05.853 INFO kablam! 
Oct 12 13:28:05.884 INFO kablam! warning: function is never used: `is_greater`
Oct 12 13:28:05.884 INFO kablam!    --> src/main.rs:111:1
Oct 12 13:28:05.884 INFO kablam!     |
Oct 12 13:28:05.884 INFO kablam! 111 | fn is_greater(a: String, b: String) -> bool {
Oct 12 13:28:05.884 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 13:28:05.884 INFO kablam!     |
Oct 12 13:28:05.884 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 12 13:28:05.884 INFO kablam! 
Oct 12 13:28:05.892 INFO kablam! warning: variable `last_announced_dice` is assigned to, but never used
Oct 12 13:28:05.892 INFO kablam!   --> src/main.rs:13:13
Oct 12 13:28:05.892 INFO kablam!    |
Oct 12 13:28:05.892 INFO kablam! 13 |     let mut last_announced_dice: String = String::new();
Oct 12 13:28:05.892 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^
Oct 12 13:28:05.892 INFO kablam!    |
Oct 12 13:28:05.892 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 13:28:05.892 INFO kablam!    = note: consider using `_last_announced_dice` instead
Oct 12 13:28:05.892 INFO kablam! 
Oct 12 13:28:05.892 INFO kablam! warning: value assigned to `last_announced_dice` is never read
Oct 12 13:28:05.892 INFO kablam!   --> src/main.rs:63:13
Oct 12 13:28:05.892 INFO kablam!    |
Oct 12 13:28:05.892 INFO kablam! 63 |             last_announced_dice = split_msg[2].to_string();
Oct 12 13:28:05.892 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^
Oct 12 13:28:05.892 INFO kablam!    |
Oct 12 13:28:05.892 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Oct 12 13:28:05.893 INFO kablam! 
Oct 12 13:28:05.893 INFO kablam! warning: unused variable: `hash`
Oct 12 13:28:05.893 INFO kablam!    --> src/main.rs:112:9
Oct 12 13:28:05.893 INFO kablam!     |
Oct 12 13:28:05.893 INFO kablam! 112 |     let hash: Vec<&str> = vec![
Oct 12 13:28:05.893 INFO kablam!     |         ^^^^ help: consider using `_hash` instead
Oct 12 13:28:05.893 INFO kablam! 
Oct 12 13:28:05.893 INFO kablam! warning: unused variable: `a`
Oct 12 13:28:05.893 INFO kablam!    --> src/main.rs:111:15
Oct 12 13:28:05.893 INFO kablam!     |
Oct 12 13:28:05.893 INFO kablam! 111 | fn is_greater(a: String, b: String) -> bool {
Oct 12 13:28:05.893 INFO kablam!     |               ^ help: consider using `_a` instead
Oct 12 13:28:05.893 INFO kablam! 
Oct 12 13:28:05.893 INFO kablam! warning: unused variable: `b`
Oct 12 13:28:05.893 INFO kablam!    --> src/main.rs:111:26
Oct 12 13:28:05.893 INFO kablam!     |
Oct 12 13:28:05.893 INFO kablam! 111 | fn is_greater(a: String, b: String) -> bool {
Oct 12 13:28:05.893 INFO kablam!     |                          ^ help: consider using `_b` instead
Oct 12 13:28:05.893 INFO kablam! 
Oct 12 13:28:05.920 INFO kablam! warning: function is never used: `is_greater`
Oct 12 13:28:05.920 INFO kablam!    --> src/main.rs:111:1
Oct 12 13:28:05.920 INFO kablam!     |
Oct 12 13:28:05.920 INFO kablam! 111 | fn is_greater(a: String, b: String) -> bool {
Oct 12 13:28:05.920 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 13:28:05.920 INFO kablam!     |
Oct 12 13:28:05.920 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 12 13:28:05.920 INFO kablam! 
Oct 12 13:28:05.968 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
Oct 12 13:28:05.976 INFO kablam! su: No module specific data is present
Oct 12 13:28:06.770 INFO running `"docker" "rm" "-f" "6f68bd39c7d699b739b6f0c70195da7ff82c4d20692ed718d71222b69e45ceba"`
Oct 12 13:28:07.016 INFO blam! 6f68bd39c7d699b739b6f0c70195da7ff82c4d20692ed718d71222b69e45ceba