[INFO] updating cached repository yrjok/Raspberry-Pi-Drive-Client
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/yrjok/Raspberry-Pi-Drive-Client
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/yrjok/Raspberry-Pi-Drive-Client" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/yrjok/Raspberry-Pi-Drive-Client"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/yrjok/Raspberry-Pi-Drive-Client'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/yrjok/Raspberry-Pi-Drive-Client" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/yrjok/Raspberry-Pi-Drive-Client"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/yrjok/Raspberry-Pi-Drive-Client'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a93b86e2f57eceb2cba615e3b54e38c7335579b2
[INFO] sha for GitHub repo yrjok/Raspberry-Pi-Drive-Client: a93b86e2f57eceb2cba615e3b54e38c7335579b2
[INFO] validating manifest of yrjok/Raspberry-Pi-Drive-Client 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 yrjok/Raspberry-Pi-Drive-Client 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 yrjok/Raspberry-Pi-Drive-Client
[INFO] finished frobbing yrjok/Raspberry-Pi-Drive-Client
[INFO] frobbed toml for yrjok/Raspberry-Pi-Drive-Client written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/yrjok/Raspberry-Pi-Drive-Client/Cargo.toml
[INFO] started frobbing yrjok/Raspberry-Pi-Drive-Client
[INFO] finished frobbing yrjok/Raspberry-Pi-Drive-Client
[INFO] frobbed toml for yrjok/Raspberry-Pi-Drive-Client written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/yrjok/Raspberry-Pi-Drive-Client/Cargo.toml
[INFO] crate yrjok/Raspberry-Pi-Drive-Client 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 yrjok/Raspberry-Pi-Drive-Client against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-5/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/yrjok/Raspberry-Pi-Drive-Client:/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] c884c57f61db9b8dc60572b923a21c0fff286246ce3495467d9999e02996a4d1
[INFO] running `"docker" "start" "-a" "c884c57f61db9b8dc60572b923a21c0fff286246ce3495467d9999e02996a4d1"`
[INFO] [stderr]    Compiling rapid_client v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `n`
[INFO] [stderr]  --> src/input.rs:6:15
[INFO] [stderr]   |
[INFO] [stderr] 6 |     if let Ok(n) = res {
[INFO] [stderr]   |               ^ help: consider prefixing with an underscore: `_n`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `DISCONNECT`
[INFO] [stderr]  --> src/communication.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     DISCONNECT,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `MESSAGE`
[INFO] [stderr]   --> src/communication.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     MESSAGE(String),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/communication.rs:60:17
[INFO] [stderr]    |
[INFO] [stderr] 60 |                 self.connection.shutdown(Shutdown::Both);
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `"docker" "inspect" "c884c57f61db9b8dc60572b923a21c0fff286246ce3495467d9999e02996a4d1"`
[INFO] running `"docker" "rm" "-f" "c884c57f61db9b8dc60572b923a21c0fff286246ce3495467d9999e02996a4d1"`
[INFO] [stdout] c884c57f61db9b8dc60572b923a21c0fff286246ce3495467d9999e02996a4d1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-5/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/yrjok/Raspberry-Pi-Drive-Client:/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] c683f26054382b103428ff76de503cca9aa187470636f667658ccacd0e6d2951
[INFO] running `"docker" "start" "-a" "c683f26054382b103428ff76de503cca9aa187470636f667658ccacd0e6d2951"`
[INFO] [stderr]    Compiling rapid_client v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `n`
[INFO] [stderr]  --> src/input.rs:6:15
[INFO] [stderr]   |
[INFO] [stderr] 6 |     if let Ok(n) = res {
[INFO] [stderr]   |               ^ help: consider prefixing with an underscore: `_n`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `DISCONNECT`
[INFO] [stderr]  --> src/communication.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     DISCONNECT,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `MESSAGE`
[INFO] [stderr]   --> src/communication.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     MESSAGE(String),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/communication.rs:60:17
[INFO] [stderr]    |
[INFO] [stderr] 60 |                 self.connection.shutdown(Shutdown::Both);
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `"docker" "inspect" "c683f26054382b103428ff76de503cca9aa187470636f667658ccacd0e6d2951"`
[INFO] running `"docker" "rm" "-f" "c683f26054382b103428ff76de503cca9aa187470636f667658ccacd0e6d2951"`
[INFO] [stdout] c683f26054382b103428ff76de503cca9aa187470636f667658ccacd0e6d2951
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-5/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/yrjok/Raspberry-Pi-Drive-Client:/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] afc10ba68a18a79197aef630f41734dc7f7b95a2d646e63f613227324b61ad29
[INFO] running `"docker" "start" "-a" "afc10ba68a18a79197aef630f41734dc7f7b95a2d646e63f613227324b61ad29"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rapid_client-d2cda1a3130f74c3
[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" "afc10ba68a18a79197aef630f41734dc7f7b95a2d646e63f613227324b61ad29"`
[INFO] running `"docker" "rm" "-f" "afc10ba68a18a79197aef630f41734dc7f7b95a2d646e63f613227324b61ad29"`
[INFO] [stdout] afc10ba68a18a79197aef630f41734dc7f7b95a2d646e63f613227324b61ad29