[INFO] cloning repository geirmundsimonsen/rust-osc [INFO] running `"git" "clone" "--bare" "git://github.com/geirmundsimonsen/rust-osc.git" "work/cache/sources/gh/geirmundsimonsen/rust-osc"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/geirmundsimonsen/rust-osc'... [INFO] running `"git" "clone" "work/cache/sources/gh/geirmundsimonsen/rust-osc" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/geirmundsimonsen/rust-osc"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/geirmundsimonsen/rust-osc'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/geirmundsimonsen/rust-osc" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/geirmundsimonsen/rust-osc"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/geirmundsimonsen/rust-osc'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 8c6f9b536f458ba8c66f8e5fffbeb35461e18463 [INFO] sha for GitHub repo geirmundsimonsen/rust-osc: 8c6f9b536f458ba8c66f8e5fffbeb35461e18463 [INFO] validating manifest of geirmundsimonsen/rust-osc on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of geirmundsimonsen/rust-osc on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing geirmundsimonsen/rust-osc [INFO] finished frobbing geirmundsimonsen/rust-osc [INFO] frobbed toml for geirmundsimonsen/rust-osc written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/geirmundsimonsen/rust-osc/Cargo.toml [INFO] started frobbing geirmundsimonsen/rust-osc [INFO] finished frobbing geirmundsimonsen/rust-osc [INFO] frobbed toml for geirmundsimonsen/rust-osc written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/geirmundsimonsen/rust-osc/Cargo.toml [INFO] crate geirmundsimonsen/rust-osc already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing geirmundsimonsen/rust-osc against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/geirmundsimonsen/rust-osc:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"` [INFO] [stdout] fc1277378e839506a3333330f6b58a3f6546a1d425551b3bd4a5a35d2489a07b [INFO] running `"docker" "start" "-a" "fc1277378e839506a3333330f6b58a3f6546a1d425551b3bd4a5a35d2489a07b"` [INFO] [stderr] Compiling osc2 v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused variable: `argNo` [INFO] [stderr] --> src/lib.rs:108:16 [INFO] [stderr] | [INFO] [stderr] 108 | pub fn change(argNo: u32) { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_argNo` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `argNo` [INFO] [stderr] --> src/lib.rs:112:16 [INFO] [stderr] | [INFO] [stderr] 112 | pub fn remove(argNo: u32) { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_argNo` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `address` [INFO] [stderr] --> src/lib.rs:120:17 [INFO] [stderr] | [INFO] [stderr] 120 | pub fn address(address: &str) { [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_address` [INFO] [stderr] [INFO] [stderr] warning: variable `argNo` should have a snake case name [INFO] [stderr] --> src/lib.rs:108:16 [INFO] [stderr] | [INFO] [stderr] 108 | pub fn change(argNo: u32) { [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case: `arg_no` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable `argNo` should have a snake case name [INFO] [stderr] --> src/lib.rs:112:16 [INFO] [stderr] | [INFO] [stderr] 112 | pub fn remove(argNo: u32) { [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case: `arg_no` [INFO] [stderr] [INFO] [stderr] warning: method `removeAll` should have a snake case name [INFO] [stderr] --> src/lib.rs:116:9 [INFO] [stderr] | [INFO] [stderr] 116 | pub fn removeAll() { [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to snake case: `remove_all` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:14:2 [INFO] [stderr] | [INFO] [stderr] 14 | socket.send_to(msg.get_bytes(), "127.0.0.1:57120"); [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 1.37s [INFO] running `"docker" "inspect" "fc1277378e839506a3333330f6b58a3f6546a1d425551b3bd4a5a35d2489a07b"` [INFO] running `"docker" "rm" "-f" "fc1277378e839506a3333330f6b58a3f6546a1d425551b3bd4a5a35d2489a07b"` [INFO] [stdout] fc1277378e839506a3333330f6b58a3f6546a1d425551b3bd4a5a35d2489a07b [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/geirmundsimonsen/rust-osc:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] 9daae32141357c5cef4101887cf3fc32aa18c483afbc84822742a35e05e5167d [INFO] running `"docker" "start" "-a" "9daae32141357c5cef4101887cf3fc32aa18c483afbc84822742a35e05e5167d"` [INFO] [stderr] Compiling osc2 v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:14:2 [INFO] [stderr] | [INFO] [stderr] 14 | socket.send_to(msg.get_bytes(), "127.0.0.1:57120"); [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] warning: unused variable: `argNo` [INFO] [stderr] --> src/lib.rs:108:16 [INFO] [stderr] | [INFO] [stderr] 108 | pub fn change(argNo: u32) { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_argNo` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `argNo` [INFO] [stderr] --> src/lib.rs:112:16 [INFO] [stderr] | [INFO] [stderr] 112 | pub fn remove(argNo: u32) { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_argNo` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `address` [INFO] [stderr] --> src/lib.rs:120:17 [INFO] [stderr] | [INFO] [stderr] 120 | pub fn address(address: &str) { [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_address` [INFO] [stderr] [INFO] [stderr] warning: variable `argNo` should have a snake case name [INFO] [stderr] --> src/lib.rs:108:16 [INFO] [stderr] | [INFO] [stderr] 108 | pub fn change(argNo: u32) { [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case: `arg_no` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable `argNo` should have a snake case name [INFO] [stderr] --> src/lib.rs:112:16 [INFO] [stderr] | [INFO] [stderr] 112 | pub fn remove(argNo: u32) { [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case: `arg_no` [INFO] [stderr] [INFO] [stderr] warning: method `removeAll` should have a snake case name [INFO] [stderr] --> src/lib.rs:116:9 [INFO] [stderr] | [INFO] [stderr] 116 | pub fn removeAll() { [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to snake case: `remove_all` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.77s [INFO] running `"docker" "inspect" "9daae32141357c5cef4101887cf3fc32aa18c483afbc84822742a35e05e5167d"` [INFO] running `"docker" "rm" "-f" "9daae32141357c5cef4101887cf3fc32aa18c483afbc84822742a35e05e5167d"` [INFO] [stdout] 9daae32141357c5cef4101887cf3fc32aa18c483afbc84822742a35e05e5167d [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/geirmundsimonsen/rust-osc:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"` [INFO] [stdout] ee8e237d84bcbcc564924b6e71046d32651795d6fdef145212577fdaaa7496d1 [INFO] running `"docker" "start" "-a" "ee8e237d84bcbcc564924b6e71046d32651795d6fdef145212577fdaaa7496d1"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/crater/target/debug/deps/osc2-7c2f63234058eb87 [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] [stderr] Running /opt/crater/target/debug/deps/osc2-2180e6c802f17544 [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] [stderr] Doc-tests osc2 [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" "ee8e237d84bcbcc564924b6e71046d32651795d6fdef145212577fdaaa7496d1"` [INFO] running `"docker" "rm" "-f" "ee8e237d84bcbcc564924b6e71046d32651795d6fdef145212577fdaaa7496d1"` [INFO] [stdout] ee8e237d84bcbcc564924b6e71046d32651795d6fdef145212577fdaaa7496d1