Oct 13 02:53:02.023 INFO checking Rep2/RS_2_lab against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 02:53:02.023 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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 02:53:02.236 INFO blam! 505f5177764cf40949d5ee25b1b4dff050ed2c871473074d8079cf3f2f9e433d
Oct 13 02:53:02.244 INFO running `"docker" "start" "-a" "505f5177764cf40949d5ee25b1b4dff050ed2c871473074d8079cf3f2f9e433d"`
Oct 13 02:53:03.121 INFO kablam! usermod: no changes
Oct 13 02:53:03.180 INFO kablam!     Checking rs2 v0.1.0 (/source)
Oct 13 02:53:04.122 INFO kablam! warning: unused import: `self`
Oct 13 02:53:04.122 INFO kablam!  --> src/nodes.rs:1:15
Oct 13 02:53:04.123 INFO kablam!   |
Oct 13 02:53:04.123 INFO kablam! 1 | use std::io::{self, BufReader};
Oct 13 02:53:04.123 INFO kablam!   |               ^^^^
Oct 13 02:53:04.123 INFO kablam!   |
Oct 13 02:53:04.123 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 02:53:04.123 INFO kablam! 
Oct 13 02:53:04.123 INFO kablam! warning: unused import: `std::fs::File`
Oct 13 02:53:04.123 INFO kablam!  --> src/nodes.rs:3:5
Oct 13 02:53:04.123 INFO kablam!   |
Oct 13 02:53:04.123 INFO kablam! 3 | use std::fs::File;
Oct 13 02:53:04.123 INFO kablam!   |     ^^^^^^^^^^^^^
Oct 13 02:53:04.123 INFO kablam! 
Oct 13 02:53:04.152 INFO kablam! warning: unused import: `self`
Oct 13 02:53:04.153 INFO kablam!  --> src/nodes.rs:1:15
Oct 13 02:53:04.153 INFO kablam!   |
Oct 13 02:53:04.153 INFO kablam! 1 | use std::io::{self, BufReader};
Oct 13 02:53:04.153 INFO kablam!   |               ^^^^
Oct 13 02:53:04.153 INFO kablam!   |
Oct 13 02:53:04.153 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 02:53:04.153 INFO kablam! 
Oct 13 02:53:04.153 INFO kablam! warning: unused import: `std::fs::File`
Oct 13 02:53:04.153 INFO kablam!  --> src/nodes.rs:3:5
Oct 13 02:53:04.153 INFO kablam!   |
Oct 13 02:53:04.153 INFO kablam! 3 | use std::fs::File;
Oct 13 02:53:04.153 INFO kablam!   |     ^^^^^^^^^^^^^
Oct 13 02:53:04.153 INFO kablam! 
Oct 13 02:53:04.240 INFO kablam! warning: unused variable: `node`
Oct 13 02:53:04.240 INFO kablam!   --> src/main.rs:24:6
Oct 13 02:53:04.240 INFO kablam!    |
Oct 13 02:53:04.240 INFO kablam! 24 |     let node = nodes::register_node();
Oct 13 02:53:04.240 INFO kablam!    |         ^^^^ help: consider using `_node` instead
Oct 13 02:53:04.240 INFO kablam!    |
Oct 13 02:53:04.240 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 02:53:04.240 INFO kablam! 
Oct 13 02:53:04.243 INFO kablam! warning: variable does not need to be mutable
Oct 13 02:53:04.243 INFO kablam!   --> src/nodes.rs:16:9
Oct 13 02:53:04.243 INFO kablam!    |
Oct 13 02:53:04.243 INFO kablam! 16 |     let mut file_in = match OpenOptions::new().
Oct 13 02:53:04.243 INFO kablam!    |         ----^^^^^^^
Oct 13 02:53:04.243 INFO kablam!    |         |
Oct 13 02:53:04.243 INFO kablam!    |         help: remove this `mut`
Oct 13 02:53:04.243 INFO kablam!    |
Oct 13 02:53:04.243 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 13 02:53:04.243 INFO kablam! 
Oct 13 02:53:04.243 INFO kablam! warning: variable `readLine` should have a snake case name such as `read_line`
Oct 13 02:53:04.243 INFO kablam!   --> src/nodes.rs:30:6
Oct 13 02:53:04.243 INFO kablam!    |
Oct 13 02:53:04.243 INFO kablam! 30 |     let mut readLine = String::new();
Oct 13 02:53:04.243 INFO kablam!    |         ^^^^^^^^^^^^
Oct 13 02:53:04.243 INFO kablam!    |
Oct 13 02:53:04.243 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Oct 13 02:53:04.243 INFO kablam! 
Oct 13 02:53:04.308 INFO kablam! warning: unused variable: `node`
Oct 13 02:53:04.308 INFO kablam!   --> src/main.rs:24:6
Oct 13 02:53:04.308 INFO kablam!    |
Oct 13 02:53:04.308 INFO kablam! 24 |     let node = nodes::register_node();
Oct 13 02:53:04.309 INFO kablam!    |         ^^^^ help: consider using `_node` instead
Oct 13 02:53:04.309 INFO kablam!    |
Oct 13 02:53:04.309 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 02:53:04.309 INFO kablam! 
Oct 13 02:53:04.316 INFO kablam! warning: variable does not need to be mutable
Oct 13 02:53:04.316 INFO kablam!   --> src/nodes.rs:16:9
Oct 13 02:53:04.316 INFO kablam!    |
Oct 13 02:53:04.316 INFO kablam! 16 |     let mut file_in = match OpenOptions::new().
Oct 13 02:53:04.317 INFO kablam!    |         ----^^^^^^^
Oct 13 02:53:04.317 INFO kablam!    |         |
Oct 13 02:53:04.317 INFO kablam!    |         help: remove this `mut`
Oct 13 02:53:04.317 INFO kablam!    |
Oct 13 02:53:04.317 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 13 02:53:04.317 INFO kablam! 
Oct 13 02:53:04.317 INFO kablam! warning: variable `readLine` should have a snake case name such as `read_line`
Oct 13 02:53:04.317 INFO kablam!   --> src/nodes.rs:30:6
Oct 13 02:53:04.317 INFO kablam!    |
Oct 13 02:53:04.317 INFO kablam! 30 |     let mut readLine = String::new();
Oct 13 02:53:04.317 INFO kablam!    |         ^^^^^^^^^^^^
Oct 13 02:53:04.317 INFO kablam!    |
Oct 13 02:53:04.317 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Oct 13 02:53:04.317 INFO kablam! 
Oct 13 02:53:04.345 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
Oct 13 02:53:04.346 INFO kablam! su: No module specific data is present
Oct 13 02:53:04.805 INFO running `"docker" "rm" "-f" "505f5177764cf40949d5ee25b1b4dff050ed2c871473074d8079cf3f2f9e433d"`
Oct 13 02:53:05.160 INFO blam! 505f5177764cf40949d5ee25b1b4dff050ed2c871473074d8079cf3f2f9e433d