Dec 19 16:42:30.976 INFO checking galileo-project/sas against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 16:42:30.976 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-4/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/galileo-project/sas:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 16:42:31.452 INFO [stdout] 0283d33129d9183cad136b8719b6b9d8ad8c8834d2b19ed982d81d1a7b6a3a9e
Dec 19 16:42:31.454 INFO running `"docker" "start" "-a" "0283d33129d9183cad136b8719b6b9d8ad8c8834d2b19ed982d81d1a7b6a3a9e"`
Dec 19 16:42:32.263 INFO [stderr]     Checking sas v0.1.0 (/opt/crater/workdir)
Dec 19 16:42:32.508 INFO [stderr] warning: unused import: `Write`
Dec 19 16:42:32.508 INFO [stderr]  --> src/server.rs:3:15
Dec 19 16:42:32.508 INFO [stderr]   |
Dec 19 16:42:32.508 INFO [stderr] 3 | use std::io::{Write, Read};
Dec 19 16:42:32.508 INFO [stderr]   |               ^^^^^
Dec 19 16:42:32.508 INFO [stderr]   |
Dec 19 16:42:32.508 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 16:42:32.508 INFO [stderr] 
Dec 19 16:42:32.528 INFO [stderr] warning: unused import: `Write`
Dec 19 16:42:32.528 INFO [stderr]  --> src/server.rs:3:15
Dec 19 16:42:32.528 INFO [stderr]   |
Dec 19 16:42:32.528 INFO [stderr] 3 | use std::io::{Write, Read};
Dec 19 16:42:32.528 INFO [stderr]   |               ^^^^^
Dec 19 16:42:32.528 INFO [stderr]   |
Dec 19 16:42:32.528 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 16:42:32.528 INFO [stderr] 
Dec 19 16:42:32.552 INFO [stderr] warning: unused import: `std::io::Write`
Dec 19 16:42:32.552 INFO [stderr]  --> src/state.rs:2:5
Dec 19 16:42:32.552 INFO [stderr]   |
Dec 19 16:42:32.552 INFO [stderr] 2 | use std::io::Write;
Dec 19 16:42:32.552 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 19 16:42:32.552 INFO [stderr] 
Dec 19 16:42:32.552 INFO [stderr] warning: unused variable: `args`
Dec 19 16:42:32.552 INFO [stderr]   --> src/server.rs:40:14
Dec 19 16:42:32.552 INFO [stderr]    |
Dec 19 16:42:32.552 INFO [stderr] 40 | pub fn start(args: &mut Args) {
Dec 19 16:42:32.552 INFO [stderr]    |              ^^^^ help: consider using `_args` instead
Dec 19 16:42:32.556 INFO [stderr]    |
Dec 19 16:42:32.556 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 16:42:32.556 INFO [stderr] 
Dec 19 16:42:32.556 INFO [stderr] warning: unused variable: `wcount`
Dec 19 16:42:32.556 INFO [stderr]   --> src/client.rs:15:17
Dec 19 16:42:32.556 INFO [stderr]    |
Dec 19 16:42:32.556 INFO [stderr] 15 |             let wcount = st.write(&msg.as_bytes()).unwrap();
Dec 19 16:42:32.557 INFO [stderr]    |                 ^^^^^^ help: consider using `_wcount` instead
Dec 19 16:42:32.557 INFO [stderr] 
Dec 19 16:42:32.576 INFO [stderr] warning: variant is never constructed: `Success`
Dec 19 16:42:32.576 INFO [stderr]  --> src/state.rs:6:5
Dec 19 16:42:32.576 INFO [stderr]   |
Dec 19 16:42:32.576 INFO [stderr] 6 |     Success,
Dec 19 16:42:32.576 INFO [stderr]   |     ^^^^^^^
Dec 19 16:42:32.576 INFO [stderr]   |
Dec 19 16:42:32.576 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 16:42:32.576 INFO [stderr] 
Dec 19 16:42:32.576 INFO [stderr] warning: variant is never constructed: `Unknown`
Dec 19 16:42:32.576 INFO [stderr]  --> src/state.rs:8:5
Dec 19 16:42:32.576 INFO [stderr]   |
Dec 19 16:42:32.576 INFO [stderr] 8 |     Unknown,
Dec 19 16:42:32.576 INFO [stderr]   |     ^^^^^^^
Dec 19 16:42:32.576 INFO [stderr] 
Dec 19 16:42:32.576 INFO [stderr] warning: function is never used: `signal_to_string`
Dec 19 16:42:32.576 INFO [stderr]   --> src/signal/parser.rs:12:1
Dec 19 16:42:32.576 INFO [stderr]    |
Dec 19 16:42:32.576 INFO [stderr] 12 | pub fn signal_to_string(signal: Signal) -> Option<String> {
Dec 19 16:42:32.576 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:42:32.576 INFO [stderr] 
Dec 19 16:42:32.604 INFO [stderr] warning: unused import: `std::io::Write`
Dec 19 16:42:32.604 INFO [stderr]  --> src/state.rs:2:5
Dec 19 16:42:32.604 INFO [stderr]   |
Dec 19 16:42:32.604 INFO [stderr] 2 | use std::io::Write;
Dec 19 16:42:32.604 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 19 16:42:32.604 INFO [stderr] 
Dec 19 16:42:32.612 INFO [stderr] warning: unused variable: `args`
Dec 19 16:42:32.612 INFO [stderr]   --> src/server.rs:40:14
Dec 19 16:42:32.612 INFO [stderr]    |
Dec 19 16:42:32.612 INFO [stderr] 40 | pub fn start(args: &mut Args) {
Dec 19 16:42:32.612 INFO [stderr]    |              ^^^^ help: consider using `_args` instead
Dec 19 16:42:32.612 INFO [stderr]    |
Dec 19 16:42:32.612 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 16:42:32.612 INFO [stderr] 
Dec 19 16:42:32.612 INFO [stderr] warning: unused variable: `wcount`
Dec 19 16:42:32.612 INFO [stderr]   --> src/client.rs:15:17
Dec 19 16:42:32.612 INFO [stderr]    |
Dec 19 16:42:32.612 INFO [stderr] 15 |             let wcount = st.write(&msg.as_bytes()).unwrap();
Dec 19 16:42:32.612 INFO [stderr]    |                 ^^^^^^ help: consider using `_wcount` instead
Dec 19 16:42:32.612 INFO [stderr] 
Dec 19 16:42:32.628 INFO [stderr] warning: variant is never constructed: `Success`
Dec 19 16:42:32.628 INFO [stderr]  --> src/state.rs:6:5
Dec 19 16:42:32.628 INFO [stderr]   |
Dec 19 16:42:32.628 INFO [stderr] 6 |     Success,
Dec 19 16:42:32.628 INFO [stderr]   |     ^^^^^^^
Dec 19 16:42:32.628 INFO [stderr]   |
Dec 19 16:42:32.628 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 16:42:32.628 INFO [stderr] 
Dec 19 16:42:32.632 INFO [stderr] warning: variant is never constructed: `Unknown`
Dec 19 16:42:32.632 INFO [stderr]  --> src/state.rs:8:5
Dec 19 16:42:32.632 INFO [stderr]   |
Dec 19 16:42:32.632 INFO [stderr] 8 |     Unknown,
Dec 19 16:42:32.632 INFO [stderr]   |     ^^^^^^^
Dec 19 16:42:32.632 INFO [stderr] 
Dec 19 16:42:32.632 INFO [stderr] warning: function is never used: `signal_to_string`
Dec 19 16:42:32.632 INFO [stderr]   --> src/signal/parser.rs:12:1
Dec 19 16:42:32.632 INFO [stderr]    |
Dec 19 16:42:32.632 INFO [stderr] 12 | pub fn signal_to_string(signal: Signal) -> Option<String> {
Dec 19 16:42:32.632 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:42:32.632 INFO [stderr] 
Dec 19 16:42:32.661 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
Dec 19 16:42:33.058 INFO running `"docker" "inspect" "0283d33129d9183cad136b8719b6b9d8ad8c8834d2b19ed982d81d1a7b6a3a9e"`
Dec 19 16:42:33.306 INFO running `"docker" "rm" "-f" "0283d33129d9183cad136b8719b6b9d8ad8c8834d2b19ed982d81d1a7b6a3a9e"`
Dec 19 16:42:33.606 INFO [stdout] 0283d33129d9183cad136b8719b6b9d8ad8c8834d2b19ed982d81d1a7b6a3a9e