Nov 28 11:22:46.138 INFO checking Rep2/RS_2_lab against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 11:22:46.138 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 28 11:22:46.363 INFO [stdout] 707f7357bffd10d12b49f3be022b484bb436261ed19f7ca1689ff0ab8ab1e67c
Nov 28 11:22:46.379 INFO running `"docker" "start" "-a" "707f7357bffd10d12b49f3be022b484bb436261ed19f7ca1689ff0ab8ab1e67c"`
Nov 28 11:22:46.833 INFO [stderr] usermod: no changes
Nov 28 11:22:46.857 INFO [stderr]     Checking rs2 v0.1.0 (/source)
Nov 28 11:22:47.208 INFO [stderr] warning: unused import: `self`
Nov 28 11:22:47.208 INFO [stderr]  --> src/nodes.rs:1:15
Nov 28 11:22:47.208 INFO [stderr]   |
Nov 28 11:22:47.208 INFO [stderr] 1 | use std::io::{self, BufReader};
Nov 28 11:22:47.208 INFO [stderr]   |               ^^^^
Nov 28 11:22:47.208 INFO [stderr]   |
Nov 28 11:22:47.208 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 11:22:47.208 INFO [stderr] 
Nov 28 11:22:47.208 INFO [stderr] warning: unused import: `std::fs::File`
Nov 28 11:22:47.209 INFO [stderr]  --> src/nodes.rs:3:5
Nov 28 11:22:47.209 INFO [stderr]   |
Nov 28 11:22:47.209 INFO [stderr] 3 | use std::fs::File;
Nov 28 11:22:47.209 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 28 11:22:47.209 INFO [stderr] 
Nov 28 11:22:47.298 INFO [stderr] warning: unused import: `self`
Nov 28 11:22:47.298 INFO [stderr]  --> src/nodes.rs:1:15
Nov 28 11:22:47.298 INFO [stderr]   |
Nov 28 11:22:47.299 INFO [stderr] 1 | use std::io::{self, BufReader};
Nov 28 11:22:47.299 INFO [stderr]   |               ^^^^
Nov 28 11:22:47.299 INFO [stderr]   |
Nov 28 11:22:47.299 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 11:22:47.299 INFO [stderr] 
Nov 28 11:22:47.299 INFO [stderr] warning: unused import: `std::fs::File`
Nov 28 11:22:47.299 INFO [stderr]  --> src/nodes.rs:3:5
Nov 28 11:22:47.299 INFO [stderr]   |
Nov 28 11:22:47.299 INFO [stderr] 3 | use std::fs::File;
Nov 28 11:22:47.299 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 28 11:22:47.299 INFO [stderr] 
Nov 28 11:22:47.304 INFO [stderr] warning: unused variable: `node`
Nov 28 11:22:47.304 INFO [stderr]   --> src/main.rs:24:6
Nov 28 11:22:47.304 INFO [stderr]    |
Nov 28 11:22:47.304 INFO [stderr] 24 |     let node = nodes::register_node();
Nov 28 11:22:47.304 INFO [stderr]    |         ^^^^ help: consider using `_node` instead
Nov 28 11:22:47.304 INFO [stderr]    |
Nov 28 11:22:47.304 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 11:22:47.304 INFO [stderr] 
Nov 28 11:22:47.320 INFO [stderr] warning: variable does not need to be mutable
Nov 28 11:22:47.320 INFO [stderr]   --> src/nodes.rs:16:9
Nov 28 11:22:47.320 INFO [stderr]    |
Nov 28 11:22:47.320 INFO [stderr] 16 |     let mut file_in = match OpenOptions::new().
Nov 28 11:22:47.320 INFO [stderr]    |         ----^^^^^^^
Nov 28 11:22:47.320 INFO [stderr]    |         |
Nov 28 11:22:47.320 INFO [stderr]    |         help: remove this `mut`
Nov 28 11:22:47.320 INFO [stderr]    |
Nov 28 11:22:47.320 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 11:22:47.320 INFO [stderr] 
Nov 28 11:22:47.320 INFO [stderr] warning: variable `readLine` should have a snake case name such as `read_line`
Nov 28 11:22:47.320 INFO [stderr]   --> src/nodes.rs:30:6
Nov 28 11:22:47.320 INFO [stderr]    |
Nov 28 11:22:47.320 INFO [stderr] 30 |     let mut readLine = String::new();
Nov 28 11:22:47.320 INFO [stderr]    |         ^^^^^^^^^^^^
Nov 28 11:22:47.320 INFO [stderr]    |
Nov 28 11:22:47.320 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 28 11:22:47.320 INFO [stderr] 
Nov 28 11:22:47.353 INFO [stderr] warning: unused variable: `node`
Nov 28 11:22:47.353 INFO [stderr]   --> src/main.rs:24:6
Nov 28 11:22:47.353 INFO [stderr]    |
Nov 28 11:22:47.353 INFO [stderr] 24 |     let node = nodes::register_node();
Nov 28 11:22:47.353 INFO [stderr]    |         ^^^^ help: consider using `_node` instead
Nov 28 11:22:47.353 INFO [stderr]    |
Nov 28 11:22:47.353 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 11:22:47.353 INFO [stderr] 
Nov 28 11:22:47.361 INFO [stderr] warning: variable does not need to be mutable
Nov 28 11:22:47.361 INFO [stderr]   --> src/nodes.rs:16:9
Nov 28 11:22:47.361 INFO [stderr]    |
Nov 28 11:22:47.361 INFO [stderr] 16 |     let mut file_in = match OpenOptions::new().
Nov 28 11:22:47.361 INFO [stderr]    |         ----^^^^^^^
Nov 28 11:22:47.361 INFO [stderr]    |         |
Nov 28 11:22:47.362 INFO [stderr]    |         help: remove this `mut`
Nov 28 11:22:47.362 INFO [stderr]    |
Nov 28 11:22:47.362 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 11:22:47.362 INFO [stderr] 
Nov 28 11:22:47.362 INFO [stderr] warning: variable `readLine` should have a snake case name such as `read_line`
Nov 28 11:22:47.362 INFO [stderr]   --> src/nodes.rs:30:6
Nov 28 11:22:47.362 INFO [stderr]    |
Nov 28 11:22:47.362 INFO [stderr] 30 |     let mut readLine = String::new();
Nov 28 11:22:47.362 INFO [stderr]    |         ^^^^^^^^^^^^
Nov 28 11:22:47.362 INFO [stderr]    |
Nov 28 11:22:47.362 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 28 11:22:47.362 INFO [stderr] 
Nov 28 11:22:47.373 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
Nov 28 11:22:47.374 INFO [stderr] su: No module specific data is present
Nov 28 11:22:47.768 INFO running `"docker" "inspect" "707f7357bffd10d12b49f3be022b484bb436261ed19f7ca1689ff0ab8ab1e67c"`
Nov 28 11:22:47.943 INFO running `"docker" "rm" "-f" "707f7357bffd10d12b49f3be022b484bb436261ed19f7ca1689ff0ab8ab1e67c"`
Nov 28 11:22:48.048 INFO [stdout] 707f7357bffd10d12b49f3be022b484bb436261ed19f7ca1689ff0ab8ab1e67c