Nov 29 18:57:16.721 INFO checking samWighton/graph_network against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 18:57:16.721 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 29 18:57:17.172 INFO [stdout] 0667eac5f6b74f36f377ab5b42acb0263f89af00761f451b479cdb55746d2b43
Nov 29 18:57:17.174 INFO running `"docker" "start" "-a" "0667eac5f6b74f36f377ab5b42acb0263f89af00761f451b479cdb55746d2b43"`
Nov 29 18:57:18.336 INFO [stderr] usermod: no changes
Nov 29 18:57:18.416 INFO [stderr]     Checking permissions v0.1.0 (/source)
Nov 29 18:57:18.720 INFO [stderr] warning: unused import: `std::time::Instant`
Nov 29 18:57:18.720 INFO [stderr]   --> src/main.rs:21:5
Nov 29 18:57:18.720 INFO [stderr]    |
Nov 29 18:57:18.720 INFO [stderr] 21 | use std::time::Instant;
Nov 29 18:57:18.720 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 29 18:57:18.720 INFO [stderr]    |
Nov 29 18:57:18.720 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 29 18:57:18.720 INFO [stderr] 
Nov 29 18:57:18.720 INFO [stderr] warning: unused import: `std::borrow::ToOwned`
Nov 29 18:57:18.720 INFO [stderr]   --> src/main.rs:27:5
Nov 29 18:57:18.720 INFO [stderr]    |
Nov 29 18:57:18.720 INFO [stderr] 27 | use std::borrow::ToOwned;
Nov 29 18:57:18.720 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 29 18:57:18.720 INFO [stderr] 
Nov 29 18:57:18.758 INFO [stderr] warning: unused import: `std::time::Instant`
Nov 29 18:57:18.758 INFO [stderr]   --> src/main.rs:21:5
Nov 29 18:57:18.758 INFO [stderr]    |
Nov 29 18:57:18.758 INFO [stderr] 21 | use std::time::Instant;
Nov 29 18:57:18.758 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 29 18:57:18.758 INFO [stderr]    |
Nov 29 18:57:18.758 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 29 18:57:18.758 INFO [stderr] 
Nov 29 18:57:18.758 INFO [stderr] warning: unused import: `std::borrow::ToOwned`
Nov 29 18:57:18.758 INFO [stderr]   --> src/main.rs:27:5
Nov 29 18:57:18.758 INFO [stderr]    |
Nov 29 18:57:18.758 INFO [stderr] 27 | use std::borrow::ToOwned;
Nov 29 18:57:18.758 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 29 18:57:18.758 INFO [stderr] 
Nov 29 18:57:18.824 INFO [stderr] warning: unreachable expression
Nov 29 18:57:18.824 INFO [stderr]    --> src/main.rs:163:2
Nov 29 18:57:18.824 INFO [stderr]     |
Nov 29 18:57:18.824 INFO [stderr] 163 |     return
Nov 29 18:57:18.824 INFO [stderr]     |     ^^^^^^
Nov 29 18:57:18.824 INFO [stderr]     |
Nov 29 18:57:18.824 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Nov 29 18:57:18.824 INFO [stderr] 
Nov 29 18:57:18.852 INFO [stderr] warning: unreachable expression
Nov 29 18:57:18.852 INFO [stderr]    --> src/main.rs:163:2
Nov 29 18:57:18.852 INFO [stderr]     |
Nov 29 18:57:18.852 INFO [stderr] 163 |     return
Nov 29 18:57:18.852 INFO [stderr]     |     ^^^^^^
Nov 29 18:57:18.852 INFO [stderr]     |
Nov 29 18:57:18.852 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Nov 29 18:57:18.852 INFO [stderr] 
Nov 29 18:57:18.867 INFO [stderr] warning: unreachable expression
Nov 29 18:57:18.867 INFO [stderr]    --> src/main.rs:247:2
Nov 29 18:57:18.867 INFO [stderr]     |
Nov 29 18:57:18.867 INFO [stderr] 247 |     None
Nov 29 18:57:18.867 INFO [stderr]     |     ^^^^
Nov 29 18:57:18.867 INFO [stderr] 
Nov 29 18:57:18.892 INFO [stderr] warning: unreachable expression
Nov 29 18:57:18.892 INFO [stderr]    --> src/main.rs:247:2
Nov 29 18:57:18.892 INFO [stderr]     |
Nov 29 18:57:18.892 INFO [stderr] 247 |     None
Nov 29 18:57:18.892 INFO [stderr]     |     ^^^^
Nov 29 18:57:18.892 INFO [stderr] 
Nov 29 18:57:18.892 INFO [stderr] warning: unused variable: `table_names`
Nov 29 18:57:18.892 INFO [stderr]    --> src/main.rs:213:19
Nov 29 18:57:18.892 INFO [stderr]     |
Nov 29 18:57:18.892 INFO [stderr] 213 | fn parse_received(table_names: &mut Vec<&str>, edges: &Vec<Edge>, buf: [u8;100]) ->  Option <(Vec<(Edge)>)> {
Nov 29 18:57:18.893 INFO [stderr]     |                   ^^^^^^^^^^^ help: consider using `_table_names` instead
Nov 29 18:57:18.893 INFO [stderr]     |
Nov 29 18:57:18.893 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 29 18:57:18.893 INFO [stderr] 
Nov 29 18:57:18.893 INFO [stderr] warning: unused variable: `e`
Nov 29 18:57:18.893 INFO [stderr]    --> src/main.rs:331:6
Nov 29 18:57:18.893 INFO [stderr]     |
Nov 29 18:57:18.893 INFO [stderr] 331 |     for e in 0 .. num_of_edges {
Nov 29 18:57:18.893 INFO [stderr]     |         ^ help: consider using `_e` instead
Nov 29 18:57:18.893 INFO [stderr] 
Nov 29 18:57:18.893 INFO [stderr] warning: unused variable: `t`
Nov 29 18:57:18.893 INFO [stderr]    --> src/main.rs:347:6
Nov 29 18:57:18.893 INFO [stderr]     |
Nov 29 18:57:18.893 INFO [stderr] 347 |     for t in 0 .. num_of_tables {
Nov 29 18:57:18.893 INFO [stderr]     |         ^ help: consider using `_t` instead
Nov 29 18:57:18.893 INFO [stderr] 
Nov 29 18:57:18.920 INFO [stderr] warning: unused variable: `table_names`
Nov 29 18:57:18.920 INFO [stderr]    --> src/main.rs:213:19
Nov 29 18:57:18.920 INFO [stderr]     |
Nov 29 18:57:18.920 INFO [stderr] 213 | fn parse_received(table_names: &mut Vec<&str>, edges: &Vec<Edge>, buf: [u8;100]) ->  Option <(Vec<(Edge)>)> {
Nov 29 18:57:18.920 INFO [stderr]     |                   ^^^^^^^^^^^ help: consider using `_table_names` instead
Nov 29 18:57:18.920 INFO [stderr]     |
Nov 29 18:57:18.920 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 29 18:57:18.920 INFO [stderr] 
Nov 29 18:57:18.920 INFO [stderr] warning: unused variable: `e`
Nov 29 18:57:18.920 INFO [stderr]    --> src/main.rs:331:6
Nov 29 18:57:18.920 INFO [stderr]     |
Nov 29 18:57:18.920 INFO [stderr] 331 |     for e in 0 .. num_of_edges {
Nov 29 18:57:18.920 INFO [stderr]     |         ^ help: consider using `_e` instead
Nov 29 18:57:18.920 INFO [stderr] 
Nov 29 18:57:18.920 INFO [stderr] warning: unused variable: `t`
Nov 29 18:57:18.920 INFO [stderr]    --> src/main.rs:347:6
Nov 29 18:57:18.920 INFO [stderr]     |
Nov 29 18:57:18.920 INFO [stderr] 347 |     for t in 0 .. num_of_tables {
Nov 29 18:57:18.920 INFO [stderr]     |         ^ help: consider using `_t` instead
Nov 29 18:57:18.920 INFO [stderr] 
Nov 29 18:57:18.936 INFO [stderr] warning: variable does not need to be mutable
Nov 29 18:57:18.936 INFO [stderr]    --> src/main.rs:216:6
Nov 29 18:57:18.936 INFO [stderr]     |
Nov 29 18:57:18.936 INFO [stderr] 216 |     let mut split = temp_string.split(" ");
Nov 29 18:57:18.936 INFO [stderr]     |         ----^^^^^
Nov 29 18:57:18.936 INFO [stderr]     |         |
Nov 29 18:57:18.936 INFO [stderr]     |         help: remove this `mut`
Nov 29 18:57:18.936 INFO [stderr]     |
Nov 29 18:57:18.936 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 29 18:57:18.936 INFO [stderr] 
Nov 29 18:57:18.940 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 18:57:18.940 INFO [stderr]    --> src/main.rs:149:3
Nov 29 18:57:18.940 INFO [stderr]     |
Nov 29 18:57:18.940 INFO [stderr] 149 |         socket.send_to(&temp_reply_message.as_bytes(), &src_addr);
Nov 29 18:57:18.940 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 18:57:18.940 INFO [stderr]     |
Nov 29 18:57:18.940 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 29 18:57:18.940 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 18:57:18.940 INFO [stderr] 
Nov 29 18:57:18.957 INFO [stderr] warning: variable does not need to be mutable
Nov 29 18:57:18.957 INFO [stderr]    --> src/main.rs:216:6
Nov 29 18:57:18.957 INFO [stderr]     |
Nov 29 18:57:18.957 INFO [stderr] 216 |     let mut split = temp_string.split(" ");
Nov 29 18:57:18.957 INFO [stderr]     |         ----^^^^^
Nov 29 18:57:18.957 INFO [stderr]     |         |
Nov 29 18:57:18.957 INFO [stderr]     |         help: remove this `mut`
Nov 29 18:57:18.957 INFO [stderr]     |
Nov 29 18:57:18.957 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 29 18:57:18.957 INFO [stderr] 
Nov 29 18:57:18.961 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 18:57:18.961 INFO [stderr]    --> src/main.rs:149:3
Nov 29 18:57:18.961 INFO [stderr]     |
Nov 29 18:57:18.961 INFO [stderr] 149 |         socket.send_to(&temp_reply_message.as_bytes(), &src_addr);
Nov 29 18:57:18.961 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 18:57:18.961 INFO [stderr]     |
Nov 29 18:57:18.961 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 29 18:57:18.961 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 18:57:18.961 INFO [stderr] 
Nov 29 18:57:18.982 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
Nov 29 18:57:18.995 INFO [stderr] su: No module specific data is present
Nov 29 18:57:19.771 INFO running `"docker" "inspect" "0667eac5f6b74f36f377ab5b42acb0263f89af00761f451b479cdb55746d2b43"`
Nov 29 18:57:20.071 INFO running `"docker" "rm" "-f" "0667eac5f6b74f36f377ab5b42acb0263f89af00761f451b479cdb55746d2b43"`
Nov 29 18:57:20.268 INFO [stdout] 0667eac5f6b74f36f377ab5b42acb0263f89af00761f451b479cdb55746d2b43