Nov 16 14:36:55.640 INFO testing samWighton/graph_network against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 14:36:55.640 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 14:36:56.016 INFO [stdout] 805a88c6982f86467c67e5817f3703c56b2fca1c7767b67c46d6667394c53b3c
Nov 16 14:36:56.023 INFO running `"docker" "start" "-a" "805a88c6982f86467c67e5817f3703c56b2fca1c7767b67c46d6667394c53b3c"`
Nov 16 14:36:57.279 INFO [stderr] usermod: no changes
Nov 16 14:36:57.345 INFO [stderr]    Compiling permissions v0.1.0 (/source)
Nov 16 14:36:57.628 INFO [stderr] warning: unused import: `std::time::Instant`
Nov 16 14:36:57.628 INFO [stderr]   --> src/main.rs:21:5
Nov 16 14:36:57.628 INFO [stderr]    |
Nov 16 14:36:57.628 INFO [stderr] 21 | use std::time::Instant;
Nov 16 14:36:57.628 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 16 14:36:57.628 INFO [stderr]    |
Nov 16 14:36:57.628 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 16 14:36:57.628 INFO [stderr] 
Nov 16 14:36:57.628 INFO [stderr] warning: unused import: `std::borrow::ToOwned`
Nov 16 14:36:57.628 INFO [stderr]   --> src/main.rs:27:5
Nov 16 14:36:57.628 INFO [stderr]    |
Nov 16 14:36:57.628 INFO [stderr] 27 | use std::borrow::ToOwned;
Nov 16 14:36:57.628 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 16 14:36:57.628 INFO [stderr] 
Nov 16 14:36:57.711 INFO [stderr] warning: unreachable expression
Nov 16 14:36:57.711 INFO [stderr]    --> src/main.rs:163:2
Nov 16 14:36:57.711 INFO [stderr]     |
Nov 16 14:36:57.711 INFO [stderr] 163 |     return
Nov 16 14:36:57.711 INFO [stderr]     |     ^^^^^^
Nov 16 14:36:57.711 INFO [stderr]     |
Nov 16 14:36:57.711 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Nov 16 14:36:57.711 INFO [stderr] 
Nov 16 14:36:57.739 INFO [stderr] warning: unreachable expression
Nov 16 14:36:57.739 INFO [stderr]    --> src/main.rs:247:2
Nov 16 14:36:57.739 INFO [stderr]     |
Nov 16 14:36:57.739 INFO [stderr] 247 |     None
Nov 16 14:36:57.739 INFO [stderr]     |     ^^^^
Nov 16 14:36:57.739 INFO [stderr] 
Nov 16 14:36:57.759 INFO [stderr] warning: unused variable: `table_names`
Nov 16 14:36:57.759 INFO [stderr]    --> src/main.rs:213:19
Nov 16 14:36:57.759 INFO [stderr]     |
Nov 16 14:36:57.759 INFO [stderr] 213 | fn parse_received(table_names: &mut Vec<&str>, edges: &Vec<Edge>, buf: [u8;100]) ->  Option <(Vec<(Edge)>)> {
Nov 16 14:36:57.759 INFO [stderr]     |                   ^^^^^^^^^^^ help: consider using `_table_names` instead
Nov 16 14:36:57.759 INFO [stderr]     |
Nov 16 14:36:57.759 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 16 14:36:57.759 INFO [stderr] 
Nov 16 14:36:57.759 INFO [stderr] warning: unused variable: `e`
Nov 16 14:36:57.759 INFO [stderr]    --> src/main.rs:331:6
Nov 16 14:36:57.759 INFO [stderr]     |
Nov 16 14:36:57.759 INFO [stderr] 331 |     for e in 0 .. num_of_edges {
Nov 16 14:36:57.759 INFO [stderr]     |         ^ help: consider using `_e` instead
Nov 16 14:36:57.759 INFO [stderr] 
Nov 16 14:36:57.759 INFO [stderr] warning: unused variable: `t`
Nov 16 14:36:57.759 INFO [stderr]    --> src/main.rs:347:6
Nov 16 14:36:57.759 INFO [stderr]     |
Nov 16 14:36:57.759 INFO [stderr] 347 |     for t in 0 .. num_of_tables {
Nov 16 14:36:57.759 INFO [stderr]     |         ^ help: consider using `_t` instead
Nov 16 14:36:57.762 INFO [stderr] 
Nov 16 14:36:57.795 INFO [stderr] warning: variable does not need to be mutable
Nov 16 14:36:57.795 INFO [stderr]    --> src/main.rs:216:6
Nov 16 14:36:57.795 INFO [stderr]     |
Nov 16 14:36:57.795 INFO [stderr] 216 |     let mut split = temp_string.split(" ");
Nov 16 14:36:57.795 INFO [stderr]     |         ----^^^^^
Nov 16 14:36:57.795 INFO [stderr]     |         |
Nov 16 14:36:57.795 INFO [stderr]     |         help: remove this `mut`
Nov 16 14:36:57.795 INFO [stderr]     |
Nov 16 14:36:57.795 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 16 14:36:57.795 INFO [stderr] 
Nov 16 14:36:57.806 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 14:36:57.806 INFO [stderr]    --> src/main.rs:149:3
Nov 16 14:36:57.806 INFO [stderr]     |
Nov 16 14:36:57.806 INFO [stderr] 149 |         socket.send_to(&temp_reply_message.as_bytes(), &src_addr);
Nov 16 14:36:57.806 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 14:36:57.806 INFO [stderr]     |
Nov 16 14:36:57.806 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 16 14:36:57.806 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 14:36:57.806 INFO [stderr] 
Nov 16 14:36:58.683 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.36s
Nov 16 14:36:58.683 INFO [stderr] su: No module specific data is present
Nov 16 14:36:58.964 INFO running `"docker" "inspect" "805a88c6982f86467c67e5817f3703c56b2fca1c7767b67c46d6667394c53b3c"`
Nov 16 14:36:59.085 INFO running `"docker" "rm" "-f" "805a88c6982f86467c67e5817f3703c56b2fca1c7767b67c46d6667394c53b3c"`
Nov 16 14:36:59.211 INFO [stdout] 805a88c6982f86467c67e5817f3703c56b2fca1c7767b67c46d6667394c53b3c
Nov 16 14:36:59.216 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 14:36:59.371 INFO [stdout] 7b40a9eb73202a6f04d976a9f898d4b667169c69de5c5918c44261d41560c876
Nov 16 14:36:59.374 INFO running `"docker" "start" "-a" "7b40a9eb73202a6f04d976a9f898d4b667169c69de5c5918c44261d41560c876"`
Nov 16 14:36:59.829 INFO [stderr] usermod: no changes
Nov 16 14:36:59.863 INFO [stderr]    Compiling permissions v0.1.0 (/source)
Nov 16 14:37:00.043 INFO [stderr] warning: unused import: `std::time::Instant`
Nov 16 14:37:00.043 INFO [stderr]   --> src/main.rs:21:5
Nov 16 14:37:00.043 INFO [stderr]    |
Nov 16 14:37:00.043 INFO [stderr] 21 | use std::time::Instant;
Nov 16 14:37:00.043 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 16 14:37:00.043 INFO [stderr]    |
Nov 16 14:37:00.043 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 16 14:37:00.043 INFO [stderr] 
Nov 16 14:37:00.043 INFO [stderr] warning: unused import: `std::borrow::ToOwned`
Nov 16 14:37:00.043 INFO [stderr]   --> src/main.rs:27:5
Nov 16 14:37:00.046 INFO [stderr]    |
Nov 16 14:37:00.047 INFO [stderr] 27 | use std::borrow::ToOwned;
Nov 16 14:37:00.047 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 16 14:37:00.047 INFO [stderr] 
Nov 16 14:37:00.100 INFO [stderr] warning: unreachable expression
Nov 16 14:37:00.100 INFO [stderr]    --> src/main.rs:163:2
Nov 16 14:37:00.100 INFO [stderr]     |
Nov 16 14:37:00.100 INFO [stderr] 163 |     return
Nov 16 14:37:00.100 INFO [stderr]     |     ^^^^^^
Nov 16 14:37:00.100 INFO [stderr]     |
Nov 16 14:37:00.100 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Nov 16 14:37:00.100 INFO [stderr] 
Nov 16 14:37:00.123 INFO [stderr] warning: unreachable expression
Nov 16 14:37:00.123 INFO [stderr]    --> src/main.rs:247:2
Nov 16 14:37:00.123 INFO [stderr]     |
Nov 16 14:37:00.123 INFO [stderr] 247 |     None
Nov 16 14:37:00.123 INFO [stderr]     |     ^^^^
Nov 16 14:37:00.123 INFO [stderr] 
Nov 16 14:37:00.143 INFO [stderr] warning: unused variable: `table_names`
Nov 16 14:37:00.143 INFO [stderr]    --> src/main.rs:213:19
Nov 16 14:37:00.143 INFO [stderr]     |
Nov 16 14:37:00.143 INFO [stderr] 213 | fn parse_received(table_names: &mut Vec<&str>, edges: &Vec<Edge>, buf: [u8;100]) ->  Option <(Vec<(Edge)>)> {
Nov 16 14:37:00.143 INFO [stderr]     |                   ^^^^^^^^^^^ help: consider using `_table_names` instead
Nov 16 14:37:00.143 INFO [stderr]     |
Nov 16 14:37:00.143 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 16 14:37:00.143 INFO [stderr] 
Nov 16 14:37:00.143 INFO [stderr] warning: unused variable: `e`
Nov 16 14:37:00.143 INFO [stderr]    --> src/main.rs:331:6
Nov 16 14:37:00.143 INFO [stderr]     |
Nov 16 14:37:00.143 INFO [stderr] 331 |     for e in 0 .. num_of_edges {
Nov 16 14:37:00.143 INFO [stderr]     |         ^ help: consider using `_e` instead
Nov 16 14:37:00.143 INFO [stderr] 
Nov 16 14:37:00.143 INFO [stderr] warning: unused variable: `t`
Nov 16 14:37:00.143 INFO [stderr]    --> src/main.rs:347:6
Nov 16 14:37:00.143 INFO [stderr]     |
Nov 16 14:37:00.143 INFO [stderr] 347 |     for t in 0 .. num_of_tables {
Nov 16 14:37:00.143 INFO [stderr]     |         ^ help: consider using `_t` instead
Nov 16 14:37:00.143 INFO [stderr] 
Nov 16 14:37:00.175 INFO [stderr] warning: variable does not need to be mutable
Nov 16 14:37:00.175 INFO [stderr]    --> src/main.rs:216:6
Nov 16 14:37:00.175 INFO [stderr]     |
Nov 16 14:37:00.175 INFO [stderr] 216 |     let mut split = temp_string.split(" ");
Nov 16 14:37:00.175 INFO [stderr]     |         ----^^^^^
Nov 16 14:37:00.175 INFO [stderr]     |         |
Nov 16 14:37:00.175 INFO [stderr]     |         help: remove this `mut`
Nov 16 14:37:00.175 INFO [stderr]     |
Nov 16 14:37:00.175 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 16 14:37:00.175 INFO [stderr] 
Nov 16 14:37:00.175 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 14:37:00.175 INFO [stderr]    --> src/main.rs:149:3
Nov 16 14:37:00.175 INFO [stderr]     |
Nov 16 14:37:00.175 INFO [stderr] 149 |         socket.send_to(&temp_reply_message.as_bytes(), &src_addr);
Nov 16 14:37:00.175 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 14:37:00.175 INFO [stderr]     |
Nov 16 14:37:00.175 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 16 14:37:00.175 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 14:37:00.175 INFO [stderr] 
Nov 16 14:37:00.440 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
Nov 16 14:37:00.447 INFO [stderr] su: No module specific data is present
Nov 16 14:37:00.899 INFO running `"docker" "inspect" "7b40a9eb73202a6f04d976a9f898d4b667169c69de5c5918c44261d41560c876"`
Nov 16 14:37:01.189 INFO running `"docker" "rm" "-f" "7b40a9eb73202a6f04d976a9f898d4b667169c69de5c5918c44261d41560c876"`
Nov 16 14:37:01.421 INFO [stdout] 7b40a9eb73202a6f04d976a9f898d4b667169c69de5c5918c44261d41560c876
Nov 16 14:37:01.427 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 14:37:01.871 INFO [stdout] 520a18aa3bb4f31c25a00efeeb8b04c54b11c0a843a7332427248f02b781e4f2
Nov 16 14:37:01.871 INFO running `"docker" "start" "-a" "520a18aa3bb4f31c25a00efeeb8b04c54b11c0a843a7332427248f02b781e4f2"`
Nov 16 14:37:03.243 INFO [stderr] usermod: no changes
Nov 16 14:37:03.323 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Nov 16 14:37:03.334 INFO [stderr]      Running /target/debug/deps/permissions-511512dddfa2a1c1
Nov 16 14:37:03.343 INFO [stdout] 
Nov 16 14:37:03.343 INFO [stdout] running 0 tests
Nov 16 14:37:03.343 INFO [stdout] 
Nov 16 14:37:03.343 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 14:37:03.343 INFO [stdout] 
Nov 16 14:37:03.349 INFO [stderr] su: No module specific data is present
Nov 16 14:37:03.925 INFO running `"docker" "inspect" "520a18aa3bb4f31c25a00efeeb8b04c54b11c0a843a7332427248f02b781e4f2"`
Nov 16 14:37:04.223 INFO running `"docker" "rm" "-f" "520a18aa3bb4f31c25a00efeeb8b04c54b11c0a843a7332427248f02b781e4f2"`
Nov 16 14:37:04.449 INFO [stdout] 520a18aa3bb4f31c25a00efeeb8b04c54b11c0a843a7332427248f02b781e4f2