Dec 04 10:53:16.324 INFO checking samWighton/graph_network against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 10:53:16.324 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 04 10:53:16.853 INFO [stdout] aa49d894aca4e58e90f17b71ddb588b1c710638338f1b389c12f4299053913d6
Dec 04 10:53:16.859 INFO running `"docker" "start" "-a" "aa49d894aca4e58e90f17b71ddb588b1c710638338f1b389c12f4299053913d6"`
Dec 04 10:53:17.811 INFO [stderr] usermod: no changes
Dec 04 10:53:17.879 INFO [stderr]     Checking permissions v0.1.0 (/source)
Dec 04 10:53:18.155 INFO [stderr] warning: unused import: `std::time::Instant`
Dec 04 10:53:18.155 INFO [stderr]   --> src/main.rs:21:5
Dec 04 10:53:18.155 INFO [stderr]    |
Dec 04 10:53:18.155 INFO [stderr] 21 | use std::time::Instant;
Dec 04 10:53:18.155 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 04 10:53:18.155 INFO [stderr]    |
Dec 04 10:53:18.155 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 10:53:18.155 INFO [stderr] 
Dec 04 10:53:18.155 INFO [stderr] warning: unused import: `std::borrow::ToOwned`
Dec 04 10:53:18.155 INFO [stderr]   --> src/main.rs:27:5
Dec 04 10:53:18.155 INFO [stderr]    |
Dec 04 10:53:18.155 INFO [stderr] 27 | use std::borrow::ToOwned;
Dec 04 10:53:18.155 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 04 10:53:18.155 INFO [stderr] 
Dec 04 10:53:18.195 INFO [stderr] warning: unused import: `std::time::Instant`
Dec 04 10:53:18.195 INFO [stderr]   --> src/main.rs:21:5
Dec 04 10:53:18.195 INFO [stderr]    |
Dec 04 10:53:18.195 INFO [stderr] 21 | use std::time::Instant;
Dec 04 10:53:18.195 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 04 10:53:18.195 INFO [stderr]    |
Dec 04 10:53:18.195 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 10:53:18.195 INFO [stderr] 
Dec 04 10:53:18.195 INFO [stderr] warning: unused import: `std::borrow::ToOwned`
Dec 04 10:53:18.195 INFO [stderr]   --> src/main.rs:27:5
Dec 04 10:53:18.195 INFO [stderr]    |
Dec 04 10:53:18.195 INFO [stderr] 27 | use std::borrow::ToOwned;
Dec 04 10:53:18.195 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 04 10:53:18.195 INFO [stderr] 
Dec 04 10:53:18.227 INFO [stderr] warning: unreachable expression
Dec 04 10:53:18.227 INFO [stderr]    --> src/main.rs:163:2
Dec 04 10:53:18.227 INFO [stderr]     |
Dec 04 10:53:18.227 INFO [stderr] 163 |     return
Dec 04 10:53:18.227 INFO [stderr]     |     ^^^^^^
Dec 04 10:53:18.227 INFO [stderr]     |
Dec 04 10:53:18.227 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 04 10:53:18.227 INFO [stderr] 
Dec 04 10:53:18.260 INFO [stderr] warning: unreachable expression
Dec 04 10:53:18.260 INFO [stderr]    --> src/main.rs:247:2
Dec 04 10:53:18.260 INFO [stderr]     |
Dec 04 10:53:18.260 INFO [stderr] 247 |     None
Dec 04 10:53:18.260 INFO [stderr]     |     ^^^^
Dec 04 10:53:18.260 INFO [stderr] 
Dec 04 10:53:18.286 INFO [stderr] warning: unused variable: `table_names`
Dec 04 10:53:18.286 INFO [stderr]    --> src/main.rs:213:19
Dec 04 10:53:18.286 INFO [stderr]     |
Dec 04 10:53:18.286 INFO [stderr] 213 | fn parse_received(table_names: &mut Vec<&str>, edges: &Vec<Edge>, buf: [u8;100]) ->  Option <(Vec<(Edge)>)> {
Dec 04 10:53:18.286 INFO [stderr]     |                   ^^^^^^^^^^^ help: consider using `_table_names` instead
Dec 04 10:53:18.287 INFO [stderr]     |
Dec 04 10:53:18.287 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 10:53:18.287 INFO [stderr] 
Dec 04 10:53:18.295 INFO [stderr] warning: unused variable: `e`
Dec 04 10:53:18.295 INFO [stderr]    --> src/main.rs:331:6
Dec 04 10:53:18.295 INFO [stderr]     |
Dec 04 10:53:18.295 INFO [stderr] 331 |     for e in 0 .. num_of_edges {
Dec 04 10:53:18.295 INFO [stderr]     |         ^ help: consider using `_e` instead
Dec 04 10:53:18.295 INFO [stderr] 
Dec 04 10:53:18.295 INFO [stderr] warning: unused variable: `t`
Dec 04 10:53:18.295 INFO [stderr]    --> src/main.rs:347:6
Dec 04 10:53:18.295 INFO [stderr]     |
Dec 04 10:53:18.295 INFO [stderr] 347 |     for t in 0 .. num_of_tables {
Dec 04 10:53:18.295 INFO [stderr]     |         ^ help: consider using `_t` instead
Dec 04 10:53:18.295 INFO [stderr] 
Dec 04 10:53:18.327 INFO [stderr] warning: unreachable expression
Dec 04 10:53:18.327 INFO [stderr]    --> src/main.rs:163:2
Dec 04 10:53:18.327 INFO [stderr]     |
Dec 04 10:53:18.327 INFO [stderr] 163 |     return
Dec 04 10:53:18.327 INFO [stderr]     |     ^^^^^^
Dec 04 10:53:18.327 INFO [stderr]     |
Dec 04 10:53:18.327 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 04 10:53:18.327 INFO [stderr] 
Dec 04 10:53:18.331 INFO [stderr] warning: variable does not need to be mutable
Dec 04 10:53:18.331 INFO [stderr]    --> src/main.rs:216:6
Dec 04 10:53:18.331 INFO [stderr]     |
Dec 04 10:53:18.331 INFO [stderr] 216 |     let mut split = temp_string.split(" ");
Dec 04 10:53:18.331 INFO [stderr]     |         ----^^^^^
Dec 04 10:53:18.331 INFO [stderr]     |         |
Dec 04 10:53:18.331 INFO [stderr]     |         help: remove this `mut`
Dec 04 10:53:18.331 INFO [stderr]     |
Dec 04 10:53:18.331 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 04 10:53:18.331 INFO [stderr] 
Dec 04 10:53:18.339 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 10:53:18.339 INFO [stderr]    --> src/main.rs:149:3
Dec 04 10:53:18.339 INFO [stderr]     |
Dec 04 10:53:18.339 INFO [stderr] 149 |         socket.send_to(&temp_reply_message.as_bytes(), &src_addr);
Dec 04 10:53:18.339 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:53:18.339 INFO [stderr]     |
Dec 04 10:53:18.339 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 04 10:53:18.339 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 10:53:18.339 INFO [stderr] 
Dec 04 10:53:18.394 INFO [stderr] warning: unreachable expression
Dec 04 10:53:18.394 INFO [stderr]    --> src/main.rs:247:2
Dec 04 10:53:18.394 INFO [stderr]     |
Dec 04 10:53:18.394 INFO [stderr] 247 |     None
Dec 04 10:53:18.394 INFO [stderr]     |     ^^^^
Dec 04 10:53:18.394 INFO [stderr] 
Dec 04 10:53:18.431 INFO [stderr] warning: unused variable: `table_names`
Dec 04 10:53:18.431 INFO [stderr]    --> src/main.rs:213:19
Dec 04 10:53:18.431 INFO [stderr]     |
Dec 04 10:53:18.431 INFO [stderr] 213 | fn parse_received(table_names: &mut Vec<&str>, edges: &Vec<Edge>, buf: [u8;100]) ->  Option <(Vec<(Edge)>)> {
Dec 04 10:53:18.431 INFO [stderr]     |                   ^^^^^^^^^^^ help: consider using `_table_names` instead
Dec 04 10:53:18.431 INFO [stderr]     |
Dec 04 10:53:18.431 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 10:53:18.431 INFO [stderr] 
Dec 04 10:53:18.431 INFO [stderr] warning: unused variable: `e`
Dec 04 10:53:18.431 INFO [stderr]    --> src/main.rs:331:6
Dec 04 10:53:18.431 INFO [stderr]     |
Dec 04 10:53:18.431 INFO [stderr] 331 |     for e in 0 .. num_of_edges {
Dec 04 10:53:18.431 INFO [stderr]     |         ^ help: consider using `_e` instead
Dec 04 10:53:18.431 INFO [stderr] 
Dec 04 10:53:18.431 INFO [stderr] warning: unused variable: `t`
Dec 04 10:53:18.431 INFO [stderr]    --> src/main.rs:347:6
Dec 04 10:53:18.431 INFO [stderr]     |
Dec 04 10:53:18.431 INFO [stderr] 347 |     for t in 0 .. num_of_tables {
Dec 04 10:53:18.431 INFO [stderr]     |         ^ help: consider using `_t` instead
Dec 04 10:53:18.431 INFO [stderr] 
Dec 04 10:53:18.459 INFO [stderr] warning: variable does not need to be mutable
Dec 04 10:53:18.459 INFO [stderr]    --> src/main.rs:216:6
Dec 04 10:53:18.459 INFO [stderr]     |
Dec 04 10:53:18.459 INFO [stderr] 216 |     let mut split = temp_string.split(" ");
Dec 04 10:53:18.459 INFO [stderr]     |         ----^^^^^
Dec 04 10:53:18.459 INFO [stderr]     |         |
Dec 04 10:53:18.459 INFO [stderr]     |         help: remove this `mut`
Dec 04 10:53:18.459 INFO [stderr]     |
Dec 04 10:53:18.459 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 04 10:53:18.459 INFO [stderr] 
Dec 04 10:53:18.467 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 10:53:18.467 INFO [stderr]    --> src/main.rs:149:3
Dec 04 10:53:18.467 INFO [stderr]     |
Dec 04 10:53:18.467 INFO [stderr] 149 |         socket.send_to(&temp_reply_message.as_bytes(), &src_addr);
Dec 04 10:53:18.467 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:53:18.467 INFO [stderr]     |
Dec 04 10:53:18.467 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 04 10:53:18.467 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 10:53:18.467 INFO [stderr] 
Dec 04 10:53:18.507 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
Dec 04 10:53:18.514 INFO [stderr] su: No module specific data is present
Dec 04 10:53:19.623 INFO running `"docker" "inspect" "aa49d894aca4e58e90f17b71ddb588b1c710638338f1b389c12f4299053913d6"`
Dec 04 10:53:19.879 INFO running `"docker" "rm" "-f" "aa49d894aca4e58e90f17b71ddb588b1c710638338f1b389c12f4299053913d6"`
Dec 04 10:53:20.366 INFO [stdout] aa49d894aca4e58e90f17b71ddb588b1c710638338f1b389c12f4299053913d6