[INFO] cloning repository https://github.com/neo4j-drivers/rusty-bolt [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/neo4j-drivers/rusty-bolt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneo4j-drivers%2Frusty-bolt", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneo4j-drivers%2Frusty-bolt'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3278f28b55677f9d0e3cb971dfc9e8385f4bea3f [INFO] testing neo4j-drivers/rusty-bolt against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneo4j-drivers%2Frusty-bolt" "/workspace/builds/worker-51/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-51/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/neo4j-drivers/rusty-bolt on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/neo4j-drivers/rusty-bolt [INFO] finished tweaking git repo https://github.com/neo4j-drivers/rusty-bolt [INFO] tweaked toml for git repo https://github.com/neo4j-drivers/rusty-bolt written to /workspace/builds/worker-51/source/Cargo.toml [INFO] crate git repo https://github.com/neo4j-drivers/rusty-bolt already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0a8a9f933103034f8f635565a8c4cf6010d96fe9dc5c799c8e373574d1bff791 [INFO] running `Command { std: "docker" "start" "-a" "0a8a9f933103034f8f635565a8c4cf6010d96fe9dc5c799c8e373574d1bff791", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0a8a9f933103034f8f635565a8c4cf6010d96fe9dc5c799c8e373574d1bff791", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a8a9f933103034f8f635565a8c4cf6010d96fe9dc5c799c8e373574d1bff791", kill_on_drop: false }` [INFO] [stdout] 0a8a9f933103034f8f635565a8c4cf6010d96fe9dc5c799c8e373574d1bff791 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7e20dc06b282ca5c449ef87946c7c4dd358ec3b79d2c7a7a70672cc943dafaee [INFO] running `Command { std: "docker" "start" "-a" "7e20dc06b282ca5c449ef87946c7c4dd358ec3b79d2c7a7a70672cc943dafaee", kill_on_drop: false }` [INFO] [stderr] Compiling packstream v0.1.0 (/opt/rustwide/workdir/packstream) [INFO] [stderr] Compiling log v0.3.7 [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> packstream/src/lib.rs:277:17 [INFO] [stdout] | [INFO] [stdout] 277 | 0x00...0x7F => Value::Integer(marker as i64), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> packstream/src/lib.rs:278:17 [INFO] [stdout] | [INFO] [stdout] 278 | 0x80...0x8F => self.unpack_string((marker & 0x0F) as usize), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> packstream/src/lib.rs:279:17 [INFO] [stdout] | [INFO] [stdout] 279 | 0x90...0x9F => self.unpack_list((marker & 0x0F) as usize), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> packstream/src/lib.rs:280:17 [INFO] [stdout] | [INFO] [stdout] 280 | 0xA0...0xAF => self.unpack_map((marker & 0x0F) as usize), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> packstream/src/lib.rs:281:17 [INFO] [stdout] | [INFO] [stdout] 281 | 0xB0...0xBF => self.unpack_structure((marker & 0x0F) as usize), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> packstream/src/lib.rs:294:17 [INFO] [stdout] | [INFO] [stdout] 294 | 0xF0...0xFF => Value::Integer(marker as i64 - 0x100), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> packstream/src/lib.rs:302:17 [INFO] [stdout] | [INFO] [stdout] 302 | 0xB0...0xBF => self.unpack_message((marker & 0x0F) as usize), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> packstream/src/lib.rs:201:9 [INFO] [stdout] | [INFO] [stdout] 201 | &mut self.buffer[start..end].copy_from_slice(&buf[..]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 201 | let _ = &mut self.buffer[start..end].copy_from_slice(&buf[..]); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling neo4j v0.1.0 (/opt/rustwide/workdir/neo4j) [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rusty-bolt v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.77s [INFO] running `Command { std: "docker" "inspect" "7e20dc06b282ca5c449ef87946c7c4dd358ec3b79d2c7a7a70672cc943dafaee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e20dc06b282ca5c449ef87946c7c4dd358ec3b79d2c7a7a70672cc943dafaee", kill_on_drop: false }` [INFO] [stdout] 7e20dc06b282ca5c449ef87946c7c4dd358ec3b79d2c7a7a70672cc943dafaee [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9eb87296e6b9b6dd80e35d398ffd23fb6267a6786932aa8eda3236a109ac8f81 [INFO] running `Command { std: "docker" "start" "-a" "9eb87296e6b9b6dd80e35d398ffd23fb6267a6786932aa8eda3236a109ac8f81", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling rusty-bolt v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> packstream/src/lib.rs:277:17 [INFO] [stdout] | [INFO] [stdout] 277 | 0x00...0x7F => Value::Integer(marker as i64), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> packstream/src/lib.rs:278:17 [INFO] [stdout] | [INFO] [stdout] 278 | 0x80...0x8F => self.unpack_string((marker & 0x0F) as usize), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> packstream/src/lib.rs:279:17 [INFO] [stdout] | [INFO] [stdout] 279 | 0x90...0x9F => self.unpack_list((marker & 0x0F) as usize), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> packstream/src/lib.rs:280:17 [INFO] [stdout] | [INFO] [stdout] 280 | 0xA0...0xAF => self.unpack_map((marker & 0x0F) as usize), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> packstream/src/lib.rs:281:17 [INFO] [stdout] | [INFO] [stdout] 281 | 0xB0...0xBF => self.unpack_structure((marker & 0x0F) as usize), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> packstream/src/lib.rs:294:17 [INFO] [stdout] | [INFO] [stdout] 294 | 0xF0...0xFF => Value::Integer(marker as i64 - 0x100), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> packstream/src/lib.rs:302:17 [INFO] [stdout] | [INFO] [stdout] 302 | 0xB0...0xBF => self.unpack_message((marker & 0x0F) as usize), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> packstream/src/lib.rs:201:9 [INFO] [stdout] | [INFO] [stdout] 201 | &mut self.buffer[start..end].copy_from_slice(&buf[..]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 201 | let _ = &mut self.buffer[start..end].copy_from_slice(&buf[..]); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.85s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rusty_bolt-0732c0033b12e40f) [INFO] running `Command { std: "docker" "inspect" "9eb87296e6b9b6dd80e35d398ffd23fb6267a6786932aa8eda3236a109ac8f81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9eb87296e6b9b6dd80e35d398ffd23fb6267a6786932aa8eda3236a109ac8f81", kill_on_drop: false }` [INFO] [stdout] 9eb87296e6b9b6dd80e35d398ffd23fb6267a6786932aa8eda3236a109ac8f81 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3ff9635034d2f6e5ae270108dcdb1ed49385e828aa081902b8342560f1fed007 [INFO] running `Command { std: "docker" "start" "-a" "3ff9635034d2f6e5ae270108dcdb1ed49385e828aa081902b8342560f1fed007", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> packstream/src/lib.rs:277:17 [INFO] [stderr] | [INFO] [stderr] 277 | 0x00...0x7F => Value::Integer(marker as i64), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> packstream/src/lib.rs:278:17 [INFO] [stderr] | [INFO] [stderr] 278 | 0x80...0x8F => self.unpack_string((marker & 0x0F) as usize), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> packstream/src/lib.rs:279:17 [INFO] [stderr] | [INFO] [stderr] 279 | 0x90...0x9F => self.unpack_list((marker & 0x0F) as usize), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> packstream/src/lib.rs:280:17 [INFO] [stderr] | [INFO] [stderr] 280 | 0xA0...0xAF => self.unpack_map((marker & 0x0F) as usize), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> packstream/src/lib.rs:281:17 [INFO] [stderr] | [INFO] [stderr] 281 | 0xB0...0xBF => self.unpack_structure((marker & 0x0F) as usize), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> packstream/src/lib.rs:294:17 [INFO] [stderr] | [INFO] [stderr] 294 | 0xF0...0xFF => Value::Integer(marker as i64 - 0x100), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> packstream/src/lib.rs:302:17 [INFO] [stderr] | [INFO] [stderr] 302 | 0xB0...0xBF => self.unpack_message((marker & 0x0F) as usize), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> packstream/src/lib.rs:201:9 [INFO] [stderr] | [INFO] [stderr] 201 | &mut self.buffer[start..end].copy_from_slice(&buf[..]); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 201 | let _ = &mut self.buffer[start..end].copy_from_slice(&buf[..]); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `packstream` (lib) generated 8 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.24s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rusty_bolt-0732c0033b12e40f) [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3ff9635034d2f6e5ae270108dcdb1ed49385e828aa081902b8342560f1fed007", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ff9635034d2f6e5ae270108dcdb1ed49385e828aa081902b8342560f1fed007", kill_on_drop: false }` [INFO] [stdout] 3ff9635034d2f6e5ae270108dcdb1ed49385e828aa081902b8342560f1fed007