Dec 06 10:16:53.509 INFO testing Rep2/RS_2_lab against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 10:16:53.509 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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"`
Dec 06 10:16:53.739 INFO [stdout] 9f6fac9e9d4b02435f35bb36e02675e2e7fa331b6461ae4e6ad6b51c520f1cfd
Dec 06 10:16:53.746 INFO running `"docker" "start" "-a" "9f6fac9e9d4b02435f35bb36e02675e2e7fa331b6461ae4e6ad6b51c520f1cfd"`
Dec 06 10:16:54.332 INFO [stderr] usermod: no changes
Dec 06 10:16:54.363 INFO [stderr]    Compiling rs2 v0.1.0 (/source)
Dec 06 10:16:54.555 INFO [stderr] warning: unused import: `self`
Dec 06 10:16:54.555 INFO [stderr]  --> src/nodes.rs:1:15
Dec 06 10:16:54.555 INFO [stderr]   |
Dec 06 10:16:54.556 INFO [stderr] 1 | use std::io::{self, BufReader};
Dec 06 10:16:54.556 INFO [stderr]   |               ^^^^
Dec 06 10:16:54.556 INFO [stderr]   |
Dec 06 10:16:54.556 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 10:16:54.556 INFO [stderr] 
Dec 06 10:16:54.556 INFO [stderr] warning: unused import: `std::fs::File`
Dec 06 10:16:54.556 INFO [stderr]  --> src/nodes.rs:3:5
Dec 06 10:16:54.556 INFO [stderr]   |
Dec 06 10:16:54.556 INFO [stderr] 3 | use std::fs::File;
Dec 06 10:16:54.556 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 06 10:16:54.556 INFO [stderr] 
Dec 06 10:16:54.624 INFO [stderr] warning: unused variable: `node`
Dec 06 10:16:54.624 INFO [stderr]   --> src/main.rs:24:6
Dec 06 10:16:54.624 INFO [stderr]    |
Dec 06 10:16:54.624 INFO [stderr] 24 |     let node = nodes::register_node();
Dec 06 10:16:54.624 INFO [stderr]    |         ^^^^ help: consider using `_node` instead
Dec 06 10:16:54.624 INFO [stderr]    |
Dec 06 10:16:54.624 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 10:16:54.624 INFO [stderr] 
Dec 06 10:16:54.632 INFO [stderr] warning: variable does not need to be mutable
Dec 06 10:16:54.632 INFO [stderr]   --> src/nodes.rs:16:9
Dec 06 10:16:54.632 INFO [stderr]    |
Dec 06 10:16:54.632 INFO [stderr] 16 |     let mut file_in = match OpenOptions::new().
Dec 06 10:16:54.632 INFO [stderr]    |         ----^^^^^^^
Dec 06 10:16:54.632 INFO [stderr]    |         |
Dec 06 10:16:54.632 INFO [stderr]    |         help: remove this `mut`
Dec 06 10:16:54.632 INFO [stderr]    |
Dec 06 10:16:54.632 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 10:16:54.632 INFO [stderr] 
Dec 06 10:16:54.632 INFO [stderr] warning: variable `readLine` should have a snake case name such as `read_line`
Dec 06 10:16:54.632 INFO [stderr]   --> src/nodes.rs:30:6
Dec 06 10:16:54.633 INFO [stderr]    |
Dec 06 10:16:54.633 INFO [stderr] 30 |     let mut readLine = String::new();
Dec 06 10:16:54.633 INFO [stderr]    |         ^^^^^^^^^^^^
Dec 06 10:16:54.633 INFO [stderr]    |
Dec 06 10:16:54.633 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 06 10:16:54.633 INFO [stderr] 
Dec 06 10:16:55.309 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
Dec 06 10:16:55.314 INFO [stderr] su: No module specific data is present
Dec 06 10:16:55.792 INFO running `"docker" "inspect" "9f6fac9e9d4b02435f35bb36e02675e2e7fa331b6461ae4e6ad6b51c520f1cfd"`
Dec 06 10:16:56.168 INFO running `"docker" "rm" "-f" "9f6fac9e9d4b02435f35bb36e02675e2e7fa331b6461ae4e6ad6b51c520f1cfd"`
Dec 06 10:16:56.510 INFO [stdout] 9f6fac9e9d4b02435f35bb36e02675e2e7fa331b6461ae4e6ad6b51c520f1cfd
Dec 06 10:16:56.518 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-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"`
Dec 06 10:16:57.090 INFO [stdout] dd3532e6a46ab79ccf74f4de91949ad20364689d3e2654098dfc8c7b400fbd76
Dec 06 10:16:57.096 INFO running `"docker" "start" "-a" "dd3532e6a46ab79ccf74f4de91949ad20364689d3e2654098dfc8c7b400fbd76"`
Dec 06 10:16:58.534 INFO [stderr] usermod: no changes
Dec 06 10:16:58.574 INFO [stderr]    Compiling rs2 v0.1.0 (/source)
Dec 06 10:16:58.828 INFO [stderr] warning: unused import: `self`
Dec 06 10:16:58.828 INFO [stderr]  --> src/nodes.rs:1:15
Dec 06 10:16:58.828 INFO [stderr]   |
Dec 06 10:16:58.828 INFO [stderr] 1 | use std::io::{self, BufReader};
Dec 06 10:16:58.828 INFO [stderr]   |               ^^^^
Dec 06 10:16:58.828 INFO [stderr]   |
Dec 06 10:16:58.828 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 10:16:58.828 INFO [stderr] 
Dec 06 10:16:58.828 INFO [stderr] warning: unused import: `std::fs::File`
Dec 06 10:16:58.828 INFO [stderr]  --> src/nodes.rs:3:5
Dec 06 10:16:58.828 INFO [stderr]   |
Dec 06 10:16:58.828 INFO [stderr] 3 | use std::fs::File;
Dec 06 10:16:58.828 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 06 10:16:58.828 INFO [stderr] 
Dec 06 10:16:58.898 INFO [stderr] warning: unused variable: `node`
Dec 06 10:16:58.899 INFO [stderr]   --> src/main.rs:24:6
Dec 06 10:16:58.899 INFO [stderr]    |
Dec 06 10:16:58.899 INFO [stderr] 24 |     let node = nodes::register_node();
Dec 06 10:16:58.899 INFO [stderr]    |         ^^^^ help: consider using `_node` instead
Dec 06 10:16:58.899 INFO [stderr]    |
Dec 06 10:16:58.899 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 10:16:58.899 INFO [stderr] 
Dec 06 10:16:58.910 INFO [stderr] warning: variable does not need to be mutable
Dec 06 10:16:58.910 INFO [stderr]   --> src/nodes.rs:16:9
Dec 06 10:16:58.910 INFO [stderr]    |
Dec 06 10:16:58.910 INFO [stderr] 16 |     let mut file_in = match OpenOptions::new().
Dec 06 10:16:58.910 INFO [stderr]    |         ----^^^^^^^
Dec 06 10:16:58.910 INFO [stderr]    |         |
Dec 06 10:16:58.911 INFO [stderr]    |         help: remove this `mut`
Dec 06 10:16:58.911 INFO [stderr]    |
Dec 06 10:16:58.911 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 10:16:58.911 INFO [stderr] 
Dec 06 10:16:58.911 INFO [stderr] warning: variable `readLine` should have a snake case name such as `read_line`
Dec 06 10:16:58.911 INFO [stderr]   --> src/nodes.rs:30:6
Dec 06 10:16:58.911 INFO [stderr]    |
Dec 06 10:16:58.911 INFO [stderr] 30 |     let mut readLine = String::new();
Dec 06 10:16:58.911 INFO [stderr]    |         ^^^^^^^^^^^^
Dec 06 10:16:58.911 INFO [stderr]    |
Dec 06 10:16:58.911 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 06 10:16:58.911 INFO [stderr] 
Dec 06 10:16:59.136 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
Dec 06 10:16:59.137 INFO [stderr] su: No module specific data is present
Dec 06 10:16:59.390 INFO running `"docker" "inspect" "dd3532e6a46ab79ccf74f4de91949ad20364689d3e2654098dfc8c7b400fbd76"`
Dec 06 10:16:59.445 INFO running `"docker" "rm" "-f" "dd3532e6a46ab79ccf74f4de91949ad20364689d3e2654098dfc8c7b400fbd76"`
Dec 06 10:16:59.540 INFO [stdout] dd3532e6a46ab79ccf74f4de91949ad20364689d3e2654098dfc8c7b400fbd76
Dec 06 10:16:59.549 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-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"`
Dec 06 10:16:59.732 INFO [stdout] 762ebb0b8422e3d5f9edfcb141c6a9cb27aa6251ad09dc372565cd3604af738d
Dec 06 10:16:59.734 INFO running `"docker" "start" "-a" "762ebb0b8422e3d5f9edfcb141c6a9cb27aa6251ad09dc372565cd3604af738d"`
Dec 06 10:17:00.170 INFO [stderr] usermod: no changes
Dec 06 10:17:00.199 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 06 10:17:00.199 INFO [stderr]      Running /target/debug/deps/rs2-03030bb7a91d6491
Dec 06 10:17:00.200 INFO [stdout] 
Dec 06 10:17:00.200 INFO [stdout] running 0 tests
Dec 06 10:17:00.200 INFO [stdout] 
Dec 06 10:17:00.200 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 10:17:00.200 INFO [stdout] 
Dec 06 10:17:00.202 INFO [stderr] su: No module specific data is present
Dec 06 10:17:00.412 INFO running `"docker" "inspect" "762ebb0b8422e3d5f9edfcb141c6a9cb27aa6251ad09dc372565cd3604af738d"`
Dec 06 10:17:00.488 INFO running `"docker" "rm" "-f" "762ebb0b8422e3d5f9edfcb141c6a9cb27aa6251ad09dc372565cd3604af738d"`
Dec 06 10:17:00.643 INFO [stdout] 762ebb0b8422e3d5f9edfcb141c6a9cb27aa6251ad09dc372565cd3604af738d