[INFO] updating cached repository Jordan-McCallum/distributed-hangman-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Jordan-McCallum/distributed-hangman-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Jordan-McCallum/distributed-hangman-rust" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/Jordan-McCallum/distributed-hangman-rust"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/Jordan-McCallum/distributed-hangman-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Jordan-McCallum/distributed-hangman-rust" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/Jordan-McCallum/distributed-hangman-rust"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/Jordan-McCallum/distributed-hangman-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 057928d1b45db0de35c8408a867a1a588ff95663
[INFO] sha for GitHub repo Jordan-McCallum/distributed-hangman-rust: 057928d1b45db0de35c8408a867a1a588ff95663
[INFO] validating manifest of Jordan-McCallum/distributed-hangman-rust on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Jordan-McCallum/distributed-hangman-rust on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Jordan-McCallum/distributed-hangman-rust
[INFO] finished frobbing Jordan-McCallum/distributed-hangman-rust
[INFO] frobbed toml for Jordan-McCallum/distributed-hangman-rust written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/Jordan-McCallum/distributed-hangman-rust/Cargo.toml
[INFO] started frobbing Jordan-McCallum/distributed-hangman-rust
[INFO] finished frobbing Jordan-McCallum/distributed-hangman-rust
[INFO] frobbed toml for Jordan-McCallum/distributed-hangman-rust written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/Jordan-McCallum/distributed-hangman-rust/Cargo.toml
[INFO] crate Jordan-McCallum/distributed-hangman-rust has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing Jordan-McCallum/distributed-hangman-rust against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-6/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/Jordan-McCallum/distributed-hangman-rust:/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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] 0521807e34231063344923490c3b8dc4f82e0b9efe3c2f2fd67f19fc236225c2
[INFO] running `"docker" "start" "-a" "0521807e34231063344923490c3b8dc4f82e0b9efe3c2f2fd67f19fc236225c2"`
[INFO] [stderr]    Compiling destributed-hangman v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused imports: `Read`, `Write`
[INFO] [stderr]  --> src/client/lib/game.rs:2:25
[INFO] [stderr]   |
[INFO] [stderr] 2 |     use std::io::{self, Read, Write};
[INFO] [stderr]   |                         ^^^^  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rx`
[INFO] [stderr]  --> src/client/lib/game.rs:7:43
[INFO] [stderr]   |
[INFO] [stderr] 7 |     pub fn game_init(tx: &Sender<String>, rx: &Receiver<String>){
[INFO] [stderr]   |                                           ^^ help: consider prefixing with an underscore: `_rx`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.81s
[INFO] running `"docker" "inspect" "0521807e34231063344923490c3b8dc4f82e0b9efe3c2f2fd67f19fc236225c2"`
[INFO] running `"docker" "rm" "-f" "0521807e34231063344923490c3b8dc4f82e0b9efe3c2f2fd67f19fc236225c2"`
[INFO] [stdout] 0521807e34231063344923490c3b8dc4f82e0b9efe3c2f2fd67f19fc236225c2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-6/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/Jordan-McCallum/distributed-hangman-rust:/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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] f21a28fd08997064121d2b55e16729b929be6e09bcb3a62e44f95e6d2fe21b19
[INFO] running `"docker" "start" "-a" "f21a28fd08997064121d2b55e16729b929be6e09bcb3a62e44f95e6d2fe21b19"`
[INFO] [stderr]    Compiling destributed-hangman v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused imports: `Read`, `Write`
[INFO] [stderr]  --> src/client/lib/game.rs:2:25
[INFO] [stderr]   |
[INFO] [stderr] 2 |     use std::io::{self, Read, Write};
[INFO] [stderr]   |                         ^^^^  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rx`
[INFO] [stderr]  --> src/client/lib/game.rs:7:43
[INFO] [stderr]   |
[INFO] [stderr] 7 |     pub fn game_init(tx: &Sender<String>, rx: &Receiver<String>){
[INFO] [stderr]   |                                           ^^ help: consider prefixing with an underscore: `_rx`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `"docker" "inspect" "f21a28fd08997064121d2b55e16729b929be6e09bcb3a62e44f95e6d2fe21b19"`
[INFO] running `"docker" "rm" "-f" "f21a28fd08997064121d2b55e16729b929be6e09bcb3a62e44f95e6d2fe21b19"`
[INFO] [stdout] f21a28fd08997064121d2b55e16729b929be6e09bcb3a62e44f95e6d2fe21b19
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-6/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/Jordan-McCallum/distributed-hangman-rust:/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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"`
[INFO] [stdout] 38d289d669429463b7e42eb3b7dc1a57903cd057f1e0cc3c18d1675e1f9df4e1
[INFO] running `"docker" "start" "-a" "38d289d669429463b7e42eb3b7dc1a57903cd057f1e0cc3c18d1675e1f9df4e1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/client-8f3c4e8b0d3a33a3
[INFO] [stderr]      Running /opt/crater/target/debug/deps/server-b3a8f7eb1910c9c0
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "38d289d669429463b7e42eb3b7dc1a57903cd057f1e0cc3c18d1675e1f9df4e1"`
[INFO] running `"docker" "rm" "-f" "38d289d669429463b7e42eb3b7dc1a57903cd057f1e0cc3c18d1675e1f9df4e1"`
[INFO] [stdout] 38d289d669429463b7e42eb3b7dc1a57903cd057f1e0cc3c18d1675e1f9df4e1