Dec 13 18:56:40.824 INFO testing ftlc/RustMessenger against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 18:56:40.824 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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"`
Dec 13 18:56:41.275 INFO [stdout] da5b4b0949abe5702cd93f1a2e51eea288a4682de442c3604c404534d4814744
Dec 13 18:56:41.279 INFO running `"docker" "start" "-a" "da5b4b0949abe5702cd93f1a2e51eea288a4682de442c3604c404534d4814744"`
Dec 13 18:56:42.988 INFO [stderr] usermod: no changes
Dec 13 18:56:43.115 INFO [stderr]    Compiling Server v0.1.0 (/source)
Dec 13 18:56:43.882 INFO [stderr] warning: unused import: `std::io`
Dec 13 18:56:43.882 INFO [stderr]  --> src/main.rs:5:5
Dec 13 18:56:43.882 INFO [stderr]   |
Dec 13 18:56:43.882 INFO [stderr] 5 | use std::io;
Dec 13 18:56:43.882 INFO [stderr]   |     ^^^^^^^
Dec 13 18:56:43.882 INFO [stderr]   |
Dec 13 18:56:43.882 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 18:56:43.882 INFO [stderr] 
Dec 13 18:56:43.882 INFO [stderr] warning: unused import: `SocketAddr`
Dec 13 18:56:43.882 INFO [stderr]  --> src/main.rs:7:27
Dec 13 18:56:43.882 INFO [stderr]   |
Dec 13 18:56:43.882 INFO [stderr] 7 | use std::net::{TcpStream, SocketAddr};
Dec 13 18:56:43.882 INFO [stderr]   |                           ^^^^^^^^^^
Dec 13 18:56:43.882 INFO [stderr] 
Dec 13 18:56:43.882 INFO [stderr] warning: unused imports: `BufRead`, `BufReader`, `Read`
Dec 13 18:56:43.882 INFO [stderr]  --> src/main.rs:9:15
Dec 13 18:56:43.882 INFO [stderr]   |
Dec 13 18:56:43.882 INFO [stderr] 9 | use std::io::{Read, Write, BufReader, BufRead};
Dec 13 18:56:43.882 INFO [stderr]   |               ^^^^         ^^^^^^^^^  ^^^^^^^
Dec 13 18:56:43.882 INFO [stderr] 
Dec 13 18:56:43.947 INFO [stderr] warning: variable does not need to be mutable
Dec 13 18:56:43.947 INFO [stderr]   --> src/main.rs:36:19
Dec 13 18:56:43.947 INFO [stderr]    |
Dec 13 18:56:43.947 INFO [stderr] 36 | fn handle_request(mut stream: TcpStream) {
Dec 13 18:56:43.947 INFO [stderr]    |                   ----^^^^^^
Dec 13 18:56:43.947 INFO [stderr]    |                   |
Dec 13 18:56:43.947 INFO [stderr]    |                   help: remove this `mut`
Dec 13 18:56:43.947 INFO [stderr]    |
Dec 13 18:56:43.947 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 13 18:56:43.947 INFO [stderr] 
Dec 13 18:56:43.949 INFO [stderr] warning: crate `Server` should have a snake case name such as `server`
Dec 13 18:56:43.949 INFO [stderr]   |
Dec 13 18:56:43.949 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 13 18:56:43.949 INFO [stderr] 
Dec 13 18:56:45.031 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.01s
Dec 13 18:56:45.043 INFO [stderr] su: No module specific data is present
Dec 13 18:56:45.966 INFO running `"docker" "inspect" "da5b4b0949abe5702cd93f1a2e51eea288a4682de442c3604c404534d4814744"`
Dec 13 18:56:46.195 INFO running `"docker" "rm" "-f" "da5b4b0949abe5702cd93f1a2e51eea288a4682de442c3604c404534d4814744"`
Dec 13 18:56:46.523 INFO [stdout] da5b4b0949abe5702cd93f1a2e51eea288a4682de442c3604c404534d4814744
Dec 13 18:56:46.533 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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"`
Dec 13 18:56:46.959 INFO [stdout] 49a44210147764f91bdd19010e188af13cbd8b994e118059f7cad8fe86309d03
Dec 13 18:56:46.961 INFO running `"docker" "start" "-a" "49a44210147764f91bdd19010e188af13cbd8b994e118059f7cad8fe86309d03"`
Dec 13 18:56:48.027 INFO [stderr] usermod: no changes
Dec 13 18:56:48.157 INFO [stderr]    Compiling Server v0.1.0 (/source)
Dec 13 18:56:48.978 INFO [stderr] warning: unused import: `std::io`
Dec 13 18:56:48.978 INFO [stderr]  --> src/main.rs:5:5
Dec 13 18:56:48.978 INFO [stderr]   |
Dec 13 18:56:48.978 INFO [stderr] 5 | use std::io;
Dec 13 18:56:48.978 INFO [stderr]   |     ^^^^^^^
Dec 13 18:56:48.978 INFO [stderr]   |
Dec 13 18:56:48.978 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 18:56:48.978 INFO [stderr] 
Dec 13 18:56:48.978 INFO [stderr] warning: unused import: `SocketAddr`
Dec 13 18:56:48.978 INFO [stderr]  --> src/main.rs:7:27
Dec 13 18:56:48.978 INFO [stderr]   |
Dec 13 18:56:48.978 INFO [stderr] 7 | use std::net::{TcpStream, SocketAddr};
Dec 13 18:56:48.978 INFO [stderr]   |                           ^^^^^^^^^^
Dec 13 18:56:48.978 INFO [stderr] 
Dec 13 18:56:48.978 INFO [stderr] warning: unused imports: `BufRead`, `BufReader`, `Read`
Dec 13 18:56:48.978 INFO [stderr]  --> src/main.rs:9:15
Dec 13 18:56:48.978 INFO [stderr]   |
Dec 13 18:56:48.978 INFO [stderr] 9 | use std::io::{Read, Write, BufReader, BufRead};
Dec 13 18:56:48.978 INFO [stderr]   |               ^^^^         ^^^^^^^^^  ^^^^^^^
Dec 13 18:56:48.978 INFO [stderr] 
Dec 13 18:56:49.029 INFO [stderr] warning: variable does not need to be mutable
Dec 13 18:56:49.029 INFO [stderr]   --> src/main.rs:36:19
Dec 13 18:56:49.030 INFO [stderr]    |
Dec 13 18:56:49.030 INFO [stderr] 36 | fn handle_request(mut stream: TcpStream) {
Dec 13 18:56:49.030 INFO [stderr]    |                   ----^^^^^^
Dec 13 18:56:49.030 INFO [stderr]    |                   |
Dec 13 18:56:49.030 INFO [stderr]    |                   help: remove this `mut`
Dec 13 18:56:49.030 INFO [stderr]    |
Dec 13 18:56:49.030 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 13 18:56:49.030 INFO [stderr] 
Dec 13 18:56:49.031 INFO [stderr] warning: crate `Server` should have a snake case name such as `server`
Dec 13 18:56:49.031 INFO [stderr]   |
Dec 13 18:56:49.031 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 13 18:56:49.031 INFO [stderr] 
Dec 13 18:56:49.326 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
Dec 13 18:56:49.336 INFO [stderr] su: No module specific data is present
Dec 13 18:56:49.819 INFO running `"docker" "inspect" "49a44210147764f91bdd19010e188af13cbd8b994e118059f7cad8fe86309d03"`
Dec 13 18:56:50.015 INFO running `"docker" "rm" "-f" "49a44210147764f91bdd19010e188af13cbd8b994e118059f7cad8fe86309d03"`
Dec 13 18:56:50.283 INFO [stdout] 49a44210147764f91bdd19010e188af13cbd8b994e118059f7cad8fe86309d03
Dec 13 18:56:50.288 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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"`
Dec 13 18:56:50.768 INFO [stdout] f1551550f1789585a030f112c714df3b294acdb088bcb7b117cfafddf08d2037
Dec 13 18:56:50.773 INFO running `"docker" "start" "-a" "f1551550f1789585a030f112c714df3b294acdb088bcb7b117cfafddf08d2037"`
Dec 13 18:56:52.172 INFO [stderr] usermod: no changes
Dec 13 18:56:52.283 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 13 18:56:52.295 INFO [stderr]      Running /target/debug/deps/Server-d2decec4500feb75
Dec 13 18:56:52.299 INFO [stdout] 
Dec 13 18:56:52.299 INFO [stdout] running 0 tests
Dec 13 18:56:52.299 INFO [stdout] 
Dec 13 18:56:52.299 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 18:56:52.299 INFO [stdout] 
Dec 13 18:56:52.304 INFO [stderr] su: No module specific data is present
Dec 13 18:56:53.167 INFO running `"docker" "inspect" "f1551550f1789585a030f112c714df3b294acdb088bcb7b117cfafddf08d2037"`
Dec 13 18:56:53.455 INFO running `"docker" "rm" "-f" "f1551550f1789585a030f112c714df3b294acdb088bcb7b117cfafddf08d2037"`
Dec 13 18:56:53.787 INFO [stdout] f1551550f1789585a030f112c714df3b294acdb088bcb7b117cfafddf08d2037