Nov 30 08:54:11.445 INFO checking Rep2/RS_2_lab against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 08:54:11.445 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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"`
Nov 30 08:54:12.116 INFO [stdout] 053af2636a8ee55fc6c4037e6848bce8fad30d0f7d51617616a6ffb4c2563873
Nov 30 08:54:12.116 INFO running `"docker" "start" "-a" "053af2636a8ee55fc6c4037e6848bce8fad30d0f7d51617616a6ffb4c2563873"`
Nov 30 08:54:13.244 INFO [stderr] usermod: no changes
Nov 30 08:54:13.312 INFO [stderr]     Checking rs2 v0.1.0 (/source)
Nov 30 08:54:13.845 INFO [stderr] warning: unused import: `self`
Nov 30 08:54:13.845 INFO [stderr]  --> src/nodes.rs:1:15
Nov 30 08:54:13.845 INFO [stderr]   |
Nov 30 08:54:13.845 INFO [stderr] 1 | use std::io::{self, BufReader};
Nov 30 08:54:13.845 INFO [stderr]   |               ^^^^
Nov 30 08:54:13.845 INFO [stderr]   |
Nov 30 08:54:13.845 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 08:54:13.845 INFO [stderr] 
Nov 30 08:54:13.845 INFO [stderr] warning: unused import: `std::fs::File`
Nov 30 08:54:13.845 INFO [stderr]  --> src/nodes.rs:3:5
Nov 30 08:54:13.845 INFO [stderr]   |
Nov 30 08:54:13.845 INFO [stderr] 3 | use std::fs::File;
Nov 30 08:54:13.845 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 30 08:54:13.845 INFO [stderr] 
Nov 30 08:54:13.896 INFO [stderr] warning: unused import: `self`
Nov 30 08:54:13.896 INFO [stderr]  --> src/nodes.rs:1:15
Nov 30 08:54:13.896 INFO [stderr]   |
Nov 30 08:54:13.896 INFO [stderr] 1 | use std::io::{self, BufReader};
Nov 30 08:54:13.896 INFO [stderr]   |               ^^^^
Nov 30 08:54:13.896 INFO [stderr]   |
Nov 30 08:54:13.896 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 08:54:13.897 INFO [stderr] 
Nov 30 08:54:13.897 INFO [stderr] warning: unused import: `std::fs::File`
Nov 30 08:54:13.897 INFO [stderr]  --> src/nodes.rs:3:5
Nov 30 08:54:13.897 INFO [stderr]   |
Nov 30 08:54:13.897 INFO [stderr] 3 | use std::fs::File;
Nov 30 08:54:13.897 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 30 08:54:13.897 INFO [stderr] 
Nov 30 08:54:13.948 INFO [stderr] warning: unused variable: `node`
Nov 30 08:54:13.948 INFO [stderr]   --> src/main.rs:24:6
Nov 30 08:54:13.948 INFO [stderr]    |
Nov 30 08:54:13.948 INFO [stderr] 24 |     let node = nodes::register_node();
Nov 30 08:54:13.948 INFO [stderr]    |         ^^^^ help: consider using `_node` instead
Nov 30 08:54:13.948 INFO [stderr]    |
Nov 30 08:54:13.949 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 08:54:13.949 INFO [stderr] 
Nov 30 08:54:13.960 INFO [stderr] warning: variable does not need to be mutable
Nov 30 08:54:13.961 INFO [stderr]   --> src/nodes.rs:16:9
Nov 30 08:54:13.961 INFO [stderr]    |
Nov 30 08:54:13.961 INFO [stderr] 16 |     let mut file_in = match OpenOptions::new().
Nov 30 08:54:13.961 INFO [stderr]    |         ----^^^^^^^
Nov 30 08:54:13.961 INFO [stderr]    |         |
Nov 30 08:54:13.961 INFO [stderr]    |         help: remove this `mut`
Nov 30 08:54:13.961 INFO [stderr]    |
Nov 30 08:54:13.961 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 08:54:13.961 INFO [stderr] 
Nov 30 08:54:13.961 INFO [stderr] warning: variable `readLine` should have a snake case name such as `read_line`
Nov 30 08:54:13.961 INFO [stderr]   --> src/nodes.rs:30:6
Nov 30 08:54:13.961 INFO [stderr]    |
Nov 30 08:54:13.961 INFO [stderr] 30 |     let mut readLine = String::new();
Nov 30 08:54:13.961 INFO [stderr]    |         ^^^^^^^^^^^^
Nov 30 08:54:13.961 INFO [stderr]    |
Nov 30 08:54:13.961 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 30 08:54:13.961 INFO [stderr] 
Nov 30 08:54:14.033 INFO [stderr] warning: unused variable: `node`
Nov 30 08:54:14.033 INFO [stderr]   --> src/main.rs:24:6
Nov 30 08:54:14.033 INFO [stderr]    |
Nov 30 08:54:14.033 INFO [stderr] 24 |     let node = nodes::register_node();
Nov 30 08:54:14.033 INFO [stderr]    |         ^^^^ help: consider using `_node` instead
Nov 30 08:54:14.033 INFO [stderr]    |
Nov 30 08:54:14.033 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 08:54:14.033 INFO [stderr] 
Nov 30 08:54:14.044 INFO [stderr] warning: variable does not need to be mutable
Nov 30 08:54:14.044 INFO [stderr]   --> src/nodes.rs:16:9
Nov 30 08:54:14.044 INFO [stderr]    |
Nov 30 08:54:14.044 INFO [stderr] 16 |     let mut file_in = match OpenOptions::new().
Nov 30 08:54:14.044 INFO [stderr]    |         ----^^^^^^^
Nov 30 08:54:14.044 INFO [stderr]    |         |
Nov 30 08:54:14.044 INFO [stderr]    |         help: remove this `mut`
Nov 30 08:54:14.044 INFO [stderr]    |
Nov 30 08:54:14.044 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 08:54:14.044 INFO [stderr] 
Nov 30 08:54:14.048 INFO [stderr] warning: variable `readLine` should have a snake case name such as `read_line`
Nov 30 08:54:14.048 INFO [stderr]   --> src/nodes.rs:30:6
Nov 30 08:54:14.048 INFO [stderr]    |
Nov 30 08:54:14.048 INFO [stderr] 30 |     let mut readLine = String::new();
Nov 30 08:54:14.048 INFO [stderr]    |         ^^^^^^^^^^^^
Nov 30 08:54:14.048 INFO [stderr]    |
Nov 30 08:54:14.048 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 30 08:54:14.048 INFO [stderr] 
Nov 30 08:54:14.056 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
Nov 30 08:54:14.058 INFO [stderr] su: No module specific data is present
Nov 30 08:54:14.602 INFO running `"docker" "inspect" "053af2636a8ee55fc6c4037e6848bce8fad30d0f7d51617616a6ffb4c2563873"`
Nov 30 08:54:14.888 INFO running `"docker" "rm" "-f" "053af2636a8ee55fc6c4037e6848bce8fad30d0f7d51617616a6ffb4c2563873"`
Nov 30 08:54:15.135 INFO [stdout] 053af2636a8ee55fc6c4037e6848bce8fad30d0f7d51617616a6ffb4c2563873