Nov 27 21:11:15.322 INFO checking samWighton/graph_network against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 27 21:11:15.322 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 27 21:11:15.760 INFO [stdout] c8249950e58ebd91e529042b35edc5d70819f6dbc0ea3870893abda5183f3308
Nov 27 21:11:15.772 INFO running `"docker" "start" "-a" "c8249950e58ebd91e529042b35edc5d70819f6dbc0ea3870893abda5183f3308"`
Nov 27 21:11:16.817 INFO [stderr] usermod: no changes
Nov 27 21:11:16.926 INFO [stderr]     Checking permissions v0.1.0 (/source)
Nov 27 21:11:17.317 INFO [stderr] warning: unused import: `std::time::Instant`
Nov 27 21:11:17.317 INFO [stderr]   --> src/main.rs:21:5
Nov 27 21:11:17.317 INFO [stderr]    |
Nov 27 21:11:17.317 INFO [stderr] 21 | use std::time::Instant;
Nov 27 21:11:17.317 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 27 21:11:17.317 INFO [stderr]    |
Nov 27 21:11:17.317 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 27 21:11:17.317 INFO [stderr] 
Nov 27 21:11:17.317 INFO [stderr] warning: unused import: `std::borrow::ToOwned`
Nov 27 21:11:17.317 INFO [stderr]   --> src/main.rs:27:5
Nov 27 21:11:17.317 INFO [stderr]    |
Nov 27 21:11:17.317 INFO [stderr] 27 | use std::borrow::ToOwned;
Nov 27 21:11:17.317 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 27 21:11:17.317 INFO [stderr] 
Nov 27 21:11:17.376 INFO [stderr] warning: unused import: `std::time::Instant`
Nov 27 21:11:17.384 INFO [stderr]   --> src/main.rs:21:5
Nov 27 21:11:17.384 INFO [stderr]    |
Nov 27 21:11:17.384 INFO [stderr] 21 | use std::time::Instant;
Nov 27 21:11:17.384 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 27 21:11:17.384 INFO [stderr]    |
Nov 27 21:11:17.384 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 27 21:11:17.384 INFO [stderr] 
Nov 27 21:11:17.384 INFO [stderr] warning: unused import: `std::borrow::ToOwned`
Nov 27 21:11:17.384 INFO [stderr]   --> src/main.rs:27:5
Nov 27 21:11:17.384 INFO [stderr]    |
Nov 27 21:11:17.384 INFO [stderr] 27 | use std::borrow::ToOwned;
Nov 27 21:11:17.384 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 27 21:11:17.384 INFO [stderr] 
Nov 27 21:11:17.437 INFO [stderr] warning: unreachable expression
Nov 27 21:11:17.437 INFO [stderr]    --> src/main.rs:163:2
Nov 27 21:11:17.437 INFO [stderr]     |
Nov 27 21:11:17.437 INFO [stderr] 163 |     return
Nov 27 21:11:17.437 INFO [stderr]     |     ^^^^^^
Nov 27 21:11:17.437 INFO [stderr]     |
Nov 27 21:11:17.437 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Nov 27 21:11:17.437 INFO [stderr] 
Nov 27 21:11:17.473 INFO [stderr] warning: unreachable expression
Nov 27 21:11:17.473 INFO [stderr]    --> src/main.rs:247:2
Nov 27 21:11:17.473 INFO [stderr]     |
Nov 27 21:11:17.473 INFO [stderr] 247 |     None
Nov 27 21:11:17.473 INFO [stderr]     |     ^^^^
Nov 27 21:11:17.473 INFO [stderr] 
Nov 27 21:11:17.496 INFO [stderr] warning: unused variable: `table_names`
Nov 27 21:11:17.496 INFO [stderr]    --> src/main.rs:213:19
Nov 27 21:11:17.496 INFO [stderr]     |
Nov 27 21:11:17.496 INFO [stderr] 213 | fn parse_received(table_names: &mut Vec<&str>, edges: &Vec<Edge>, buf: [u8;100]) ->  Option <(Vec<(Edge)>)> {
Nov 27 21:11:17.496 INFO [stderr]     |                   ^^^^^^^^^^^ help: consider using `_table_names` instead
Nov 27 21:11:17.496 INFO [stderr]     |
Nov 27 21:11:17.496 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 27 21:11:17.496 INFO [stderr] 
Nov 27 21:11:17.496 INFO [stderr] warning: unused variable: `e`
Nov 27 21:11:17.496 INFO [stderr]    --> src/main.rs:331:6
Nov 27 21:11:17.496 INFO [stderr]     |
Nov 27 21:11:17.496 INFO [stderr] 331 |     for e in 0 .. num_of_edges {
Nov 27 21:11:17.496 INFO [stderr]     |         ^ help: consider using `_e` instead
Nov 27 21:11:17.496 INFO [stderr] 
Nov 27 21:11:17.496 INFO [stderr] warning: unused variable: `t`
Nov 27 21:11:17.496 INFO [stderr]    --> src/main.rs:347:6
Nov 27 21:11:17.496 INFO [stderr]     |
Nov 27 21:11:17.496 INFO [stderr] 347 |     for t in 0 .. num_of_tables {
Nov 27 21:11:17.496 INFO [stderr]     |         ^ help: consider using `_t` instead
Nov 27 21:11:17.496 INFO [stderr] 
Nov 27 21:11:17.512 INFO [stderr] warning: unreachable expression
Nov 27 21:11:17.512 INFO [stderr]    --> src/main.rs:163:2
Nov 27 21:11:17.512 INFO [stderr]     |
Nov 27 21:11:17.512 INFO [stderr] 163 |     return
Nov 27 21:11:17.512 INFO [stderr]     |     ^^^^^^
Nov 27 21:11:17.512 INFO [stderr]     |
Nov 27 21:11:17.512 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Nov 27 21:11:17.512 INFO [stderr] 
Nov 27 21:11:17.528 INFO [stderr] warning: variable does not need to be mutable
Nov 27 21:11:17.528 INFO [stderr]    --> src/main.rs:216:6
Nov 27 21:11:17.528 INFO [stderr]     |
Nov 27 21:11:17.528 INFO [stderr] 216 |     let mut split = temp_string.split(" ");
Nov 27 21:11:17.528 INFO [stderr]     |         ----^^^^^
Nov 27 21:11:17.528 INFO [stderr]     |         |
Nov 27 21:11:17.528 INFO [stderr]     |         help: remove this `mut`
Nov 27 21:11:17.528 INFO [stderr]     |
Nov 27 21:11:17.528 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 27 21:11:17.528 INFO [stderr] 
Nov 27 21:11:17.536 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 21:11:17.540 INFO [stderr]    --> src/main.rs:149:3
Nov 27 21:11:17.540 INFO [stderr]     |
Nov 27 21:11:17.540 INFO [stderr] 149 |         socket.send_to(&temp_reply_message.as_bytes(), &src_addr);
Nov 27 21:11:17.541 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:11:17.541 INFO [stderr]     |
Nov 27 21:11:17.541 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 27 21:11:17.541 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 21:11:17.541 INFO [stderr] 
Nov 27 21:11:17.544 INFO [stderr] warning: unreachable expression
Nov 27 21:11:17.549 INFO [stderr]    --> src/main.rs:247:2
Nov 27 21:11:17.549 INFO [stderr]     |
Nov 27 21:11:17.549 INFO [stderr] 247 |     None
Nov 27 21:11:17.549 INFO [stderr]     |     ^^^^
Nov 27 21:11:17.549 INFO [stderr] 
Nov 27 21:11:17.580 INFO [stderr] warning: unused variable: `table_names`
Nov 27 21:11:17.580 INFO [stderr]    --> src/main.rs:213:19
Nov 27 21:11:17.580 INFO [stderr]     |
Nov 27 21:11:17.580 INFO [stderr] 213 | fn parse_received(table_names: &mut Vec<&str>, edges: &Vec<Edge>, buf: [u8;100]) ->  Option <(Vec<(Edge)>)> {
Nov 27 21:11:17.580 INFO [stderr]     |                   ^^^^^^^^^^^ help: consider using `_table_names` instead
Nov 27 21:11:17.580 INFO [stderr]     |
Nov 27 21:11:17.580 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 27 21:11:17.580 INFO [stderr] 
Nov 27 21:11:17.580 INFO [stderr] warning: unused variable: `e`
Nov 27 21:11:17.580 INFO [stderr]    --> src/main.rs:331:6
Nov 27 21:11:17.580 INFO [stderr]     |
Nov 27 21:11:17.580 INFO [stderr] 331 |     for e in 0 .. num_of_edges {
Nov 27 21:11:17.580 INFO [stderr]     |         ^ help: consider using `_e` instead
Nov 27 21:11:17.580 INFO [stderr] 
Nov 27 21:11:17.580 INFO [stderr] warning: unused variable: `t`
Nov 27 21:11:17.580 INFO [stderr]    --> src/main.rs:347:6
Nov 27 21:11:17.580 INFO [stderr]     |
Nov 27 21:11:17.580 INFO [stderr] 347 |     for t in 0 .. num_of_tables {
Nov 27 21:11:17.580 INFO [stderr]     |         ^ help: consider using `_t` instead
Nov 27 21:11:17.581 INFO [stderr] 
Nov 27 21:11:17.616 INFO [stderr] warning: variable does not need to be mutable
Nov 27 21:11:17.616 INFO [stderr]    --> src/main.rs:216:6
Nov 27 21:11:17.616 INFO [stderr]     |
Nov 27 21:11:17.616 INFO [stderr] 216 |     let mut split = temp_string.split(" ");
Nov 27 21:11:17.616 INFO [stderr]     |         ----^^^^^
Nov 27 21:11:17.616 INFO [stderr]     |         |
Nov 27 21:11:17.616 INFO [stderr]     |         help: remove this `mut`
Nov 27 21:11:17.616 INFO [stderr]     |
Nov 27 21:11:17.616 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 27 21:11:17.616 INFO [stderr] 
Nov 27 21:11:17.623 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 21:11:17.623 INFO [stderr]    --> src/main.rs:149:3
Nov 27 21:11:17.623 INFO [stderr]     |
Nov 27 21:11:17.623 INFO [stderr] 149 |         socket.send_to(&temp_reply_message.as_bytes(), &src_addr);
Nov 27 21:11:17.623 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:11:17.623 INFO [stderr]     |
Nov 27 21:11:17.623 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 27 21:11:17.623 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 21:11:17.623 INFO [stderr] 
Nov 27 21:11:17.676 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
Nov 27 21:11:17.676 INFO [stderr] su: No module specific data is present
Nov 27 21:11:18.181 INFO running `"docker" "inspect" "c8249950e58ebd91e529042b35edc5d70819f6dbc0ea3870893abda5183f3308"`
Nov 27 21:11:18.457 INFO running `"docker" "rm" "-f" "c8249950e58ebd91e529042b35edc5d70819f6dbc0ea3870893abda5183f3308"`
Nov 27 21:11:18.860 INFO [stdout] c8249950e58ebd91e529042b35edc5d70819f6dbc0ea3870893abda5183f3308