[INFO] cloning repository https://github.com/jgallag88/nu_jvmdb [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jgallag88/nu_jvmdb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjgallag88%2Fnu_jvmdb", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjgallag88%2Fnu_jvmdb'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6fdbd04ce8571d5b3e2c549ba4f334a617eeef28 [INFO] testing jgallag88/nu_jvmdb against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjgallag88%2Fnu_jvmdb" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jgallag88/nu_jvmdb on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jgallag88/nu_jvmdb [INFO] finished tweaking git repo https://github.com/jgallag88/nu_jvmdb [INFO] tweaked toml for git repo https://github.com/jgallag88/nu_jvmdb written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/jgallag88/nu_jvmdb already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pin-project-lite v0.1.11 [INFO] [stderr] Downloaded parking_lot_core v0.8.0 [INFO] [stderr] Downloaded instant v0.1.8 [INFO] [stderr] Downloaded tokio v0.3.3 [INFO] [stderr] Downloaded cloudabi v0.1.0 [INFO] [stderr] Downloaded futures-core v0.3.8 [INFO] [stderr] Downloaded parking_lot v0.11.0 [INFO] [stderr] Downloaded mio v0.7.5 [INFO] [stderr] Downloaded miow v0.3.5 [INFO] [stderr] Downloaded signal-hook-registry v1.2.2 [INFO] [stderr] Downloaded bytes v0.6.0 [INFO] [stderr] Downloaded socket2 v0.3.16 [INFO] [stderr] Downloaded tokio-macros v0.3.1 [INFO] [stderr] Downloaded lock_api v0.4.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1770c15ed9f00529781dcaf60a4f4b1806f6bbfc0ae88815f068dc29cf9aacf8 [INFO] running `Command { std: "docker" "start" "-a" "1770c15ed9f00529781dcaf60a4f4b1806f6bbfc0ae88815f068dc29cf9aacf8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1770c15ed9f00529781dcaf60a4f4b1806f6bbfc0ae88815f068dc29cf9aacf8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1770c15ed9f00529781dcaf60a4f4b1806f6bbfc0ae88815f068dc29cf9aacf8", kill_on_drop: false }` [INFO] [stdout] 1770c15ed9f00529781dcaf60a4f4b1806f6bbfc0ae88815f068dc29cf9aacf8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f375d270bd6da52a453e6a1b315a1bf5a92bc28ffc72ef989fcd8889b5a84761 [INFO] running `Command { std: "docker" "start" "-a" "f375d270bd6da52a453e6a1b315a1bf5a92bc28ffc72ef989fcd8889b5a84761", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling smallvec v1.4.2 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling futures-core v0.3.8 [INFO] [stderr] Compiling bytes v0.6.0 [INFO] [stderr] Compiling pin-project-lite v0.1.11 [INFO] [stderr] Compiling instant v0.1.8 [INFO] [stderr] Compiling tokio v0.3.3 [INFO] [stderr] Compiling lock_api v0.4.1 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling parking_lot_core v0.8.0 [INFO] [stderr] Compiling signal-hook-registry v1.2.2 [INFO] [stderr] Compiling mio v0.7.5 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling parking_lot v0.11.0 [INFO] [stderr] Compiling tokio-macros v0.3.1 [INFO] [stderr] Compiling nu_jvmdb v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Cursor` [INFO] [stdout] --> src/jdwp.rs:6:15 [INFO] [stdout] | [INFO] [stdout] 6 | use std::io::{Cursor, Read, Write}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/jdwp.rs:76:12 [INFO] [stdout] | [INFO] [stdout] 76 | if (error_code != 0) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 76 - if (error_code != 0) { [INFO] [stdout] 76 + if error_code != 0 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Location` [INFO] [stdout] --> src/jdwp.rs:230:65 [INFO] [stdout] | [INFO] [stdout] 230 | use super::{Deserialize, JdwpConnection, Serialize, Location}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 290 | / command_set! { [INFO] [stdout] 291 | | set_name: virtual_machine; [INFO] [stdout] 292 | | set_id: 1; [INFO] [stdout] 293 | | command { [INFO] [stdout] ... | [INFO] [stdout] 374 | | } [INFO] [stdout] 375 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `command_set` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/jdwp.rs:231:41 [INFO] [stdout] | [INFO] [stdout] 231 | use std::io::{Cursor, Read, Write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 290 | / command_set! { [INFO] [stdout] 291 | | set_name: virtual_machine; [INFO] [stdout] 292 | | set_id: 1; [INFO] [stdout] 293 | | command { [INFO] [stdout] ... | [INFO] [stdout] 374 | | } [INFO] [stdout] 375 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `command_set` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Location` [INFO] [stdout] --> src/jdwp.rs:230:65 [INFO] [stdout] | [INFO] [stdout] 230 | use super::{Deserialize, JdwpConnection, Serialize, Location}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 377 | / command_set! { [INFO] [stdout] 378 | | set_name: reference_type; [INFO] [stdout] 379 | | set_id: 2; [INFO] [stdout] 380 | | command { [INFO] [stdout] ... | [INFO] [stdout] 405 | | } [INFO] [stdout] 406 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `command_set` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/jdwp.rs:231:41 [INFO] [stdout] | [INFO] [stdout] 231 | use std::io::{Cursor, Read, Write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 377 | / command_set! { [INFO] [stdout] 378 | | set_name: reference_type; [INFO] [stdout] 379 | | set_id: 2; [INFO] [stdout] 380 | | command { [INFO] [stdout] ... | [INFO] [stdout] 405 | | } [INFO] [stdout] 406 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `command_set` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/jdwp.rs:231:41 [INFO] [stdout] | [INFO] [stdout] 231 | use std::io::{Cursor, Read, Write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 408 | / command_set! { [INFO] [stdout] 409 | | set_name: thread_reference; [INFO] [stdout] 410 | | set_id: 11; [INFO] [stdout] 411 | | command { [INFO] [stdout] ... | [INFO] [stdout] 442 | | } [INFO] [stdout] 443 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `command_set` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::jdwp::Location` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::jdwp::Location; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/jdwp.rs:25:13 [INFO] [stdout] | [INFO] [stdout] 25 | let n = stream.read(&mut buf)?; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `flags` [INFO] [stdout] --> src/jdwp.rs:74:13 [INFO] [stdout] | [INFO] [stdout] 74 | let flags = stream.read_u8()?; // TODO check response flag [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_flags` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `reader` [INFO] [stdout] --> src/jdwp.rs:244:41 [INFO] [stdout] | [INFO] [stdout] 244 | fn deserialize(reader: &mut R) -> Result { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_reader` [INFO] [stdout] ... [INFO] [stdout] 290 | / command_set! { [INFO] [stdout] 291 | | set_name: virtual_machine; [INFO] [stdout] 292 | | set_id: 1; [INFO] [stdout] 293 | | command { [INFO] [stdout] ... | [INFO] [stdout] 374 | | } [INFO] [stdout] 375 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `command_set` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/jdwp.rs:60:13 [INFO] [stdout] | [INFO] [stdout] 60 | let mut stream = &mut *self.stream.borrow_mut(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/jdwp.rs:273:21 [INFO] [stdout] | [INFO] [stdout] 273 | let mut buf = vec![]; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 290 | / command_set! { [INFO] [stdout] 291 | | set_name: virtual_machine; [INFO] [stdout] 292 | | set_id: 1; [INFO] [stdout] 293 | | command { [INFO] [stdout] ... | [INFO] [stdout] 374 | | } [INFO] [stdout] 375 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `command_set` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `classes_by_signature` [INFO] [stdout] --> src/jdwp.rs:272:13 [INFO] [stdout] | [INFO] [stdout] 272 | pub fn $cmd(conn: &JdwpConnection $(, $arg: $arg_ty )* ) -> Result<$resp_name> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 290 | / command_set! { [INFO] [stdout] 291 | | set_name: virtual_machine; [INFO] [stdout] 292 | | set_id: 1; [INFO] [stdout] 293 | | command { [INFO] [stdout] ... | [INFO] [stdout] 374 | | } [INFO] [stdout] 375 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `command_set` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `all_classes` [INFO] [stdout] --> src/jdwp.rs:272:13 [INFO] [stdout] | [INFO] [stdout] 272 | pub fn $cmd(conn: &JdwpConnection $(, $arg: $arg_ty )* ) -> Result<$resp_name> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 290 | / command_set! { [INFO] [stdout] 291 | | set_name: virtual_machine; [INFO] [stdout] 292 | | set_id: 1; [INFO] [stdout] 293 | | command { [INFO] [stdout] ... | [INFO] [stdout] 374 | | } [INFO] [stdout] 375 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `command_set` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `exit` [INFO] [stdout] --> src/jdwp.rs:272:13 [INFO] [stdout] | [INFO] [stdout] 272 | pub fn $cmd(conn: &JdwpConnection $(, $arg: $arg_ty )* ) -> Result<$resp_name> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 290 | / command_set! { [INFO] [stdout] 291 | | set_name: virtual_machine; [INFO] [stdout] 292 | | set_id: 1; [INFO] [stdout] 293 | | command { [INFO] [stdout] ... | [INFO] [stdout] 374 | | } [INFO] [stdout] 375 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `command_set` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/jdwp.rs:124:9 [INFO] [stdout] | [INFO] [stdout] 124 | writer.write_all(utf8); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 04s [INFO] running `Command { std: "docker" "inspect" "f375d270bd6da52a453e6a1b315a1bf5a92bc28ffc72ef989fcd8889b5a84761", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f375d270bd6da52a453e6a1b315a1bf5a92bc28ffc72ef989fcd8889b5a84761", kill_on_drop: false }` [INFO] [stdout] f375d270bd6da52a453e6a1b315a1bf5a92bc28ffc72ef989fcd8889b5a84761 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c9ba2d9d42fda1211b6af3dc6420f9fd86e11bff9586c78266c96ea2f0c2898c [INFO] running `Command { std: "docker" "start" "-a" "c9ba2d9d42fda1211b6af3dc6420f9fd86e11bff9586c78266c96ea2f0c2898c", kill_on_drop: false }` [INFO] [stderr] Compiling nu_jvmdb v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Cursor` [INFO] [stdout] --> src/jdwp.rs:6:15 [INFO] [stdout] | [INFO] [stdout] 6 | use std::io::{Cursor, Read, Write}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/jdwp.rs:76:12 [INFO] [stdout] | [INFO] [stdout] 76 | if (error_code != 0) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 76 - if (error_code != 0) { [INFO] [stdout] 76 + if error_code != 0 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Location` [INFO] [stdout] --> src/jdwp.rs:230:65 [INFO] [stdout] | [INFO] [stdout] 230 | use super::{Deserialize, JdwpConnection, Serialize, Location}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 290 | / command_set! { [INFO] [stdout] 291 | | set_name: virtual_machine; [INFO] [stdout] 292 | | set_id: 1; [INFO] [stdout] 293 | | command { [INFO] [stdout] ... | [INFO] [stdout] 374 | | } [INFO] [stdout] 375 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `command_set` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/jdwp.rs:231:41 [INFO] [stdout] | [INFO] [stdout] 231 | use std::io::{Cursor, Read, Write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 290 | / command_set! { [INFO] [stdout] 291 | | set_name: virtual_machine; [INFO] [stdout] 292 | | set_id: 1; [INFO] [stdout] 293 | | command { [INFO] [stdout] ... | [INFO] [stdout] 374 | | } [INFO] [stdout] 375 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `command_set` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Location` [INFO] [stdout] --> src/jdwp.rs:230:65 [INFO] [stdout] | [INFO] [stdout] 230 | use super::{Deserialize, JdwpConnection, Serialize, Location}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 377 | / command_set! { [INFO] [stdout] 378 | | set_name: reference_type; [INFO] [stdout] 379 | | set_id: 2; [INFO] [stdout] 380 | | command { [INFO] [stdout] ... | [INFO] [stdout] 405 | | } [INFO] [stdout] 406 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `command_set` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/jdwp.rs:231:41 [INFO] [stdout] | [INFO] [stdout] 231 | use std::io::{Cursor, Read, Write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 377 | / command_set! { [INFO] [stdout] 378 | | set_name: reference_type; [INFO] [stdout] 379 | | set_id: 2; [INFO] [stdout] 380 | | command { [INFO] [stdout] ... | [INFO] [stdout] 405 | | } [INFO] [stdout] 406 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `command_set` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/jdwp.rs:231:41 [INFO] [stdout] | [INFO] [stdout] 231 | use std::io::{Cursor, Read, Write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 408 | / command_set! { [INFO] [stdout] 409 | | set_name: thread_reference; [INFO] [stdout] 410 | | set_id: 11; [INFO] [stdout] 411 | | command { [INFO] [stdout] ... | [INFO] [stdout] 442 | | } [INFO] [stdout] 443 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `command_set` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::jdwp::Location` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::jdwp::Location; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/jdwp.rs:25:13 [INFO] [stdout] | [INFO] [stdout] 25 | let n = stream.read(&mut buf)?; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `flags` [INFO] [stdout] --> src/jdwp.rs:74:13 [INFO] [stdout] | [INFO] [stdout] 74 | let flags = stream.read_u8()?; // TODO check response flag [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_flags` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `reader` [INFO] [stdout] --> src/jdwp.rs:244:41 [INFO] [stdout] | [INFO] [stdout] 244 | fn deserialize(reader: &mut R) -> Result { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_reader` [INFO] [stdout] ... [INFO] [stdout] 290 | / command_set! { [INFO] [stdout] 291 | | set_name: virtual_machine; [INFO] [stdout] 292 | | set_id: 1; [INFO] [stdout] 293 | | command { [INFO] [stdout] ... | [INFO] [stdout] 374 | | } [INFO] [stdout] 375 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `command_set` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/jdwp.rs:60:13 [INFO] [stdout] | [INFO] [stdout] 60 | let mut stream = &mut *self.stream.borrow_mut(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/jdwp.rs:273:21 [INFO] [stdout] | [INFO] [stdout] 273 | let mut buf = vec![]; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 290 | / command_set! { [INFO] [stdout] 291 | | set_name: virtual_machine; [INFO] [stdout] 292 | | set_id: 1; [INFO] [stdout] 293 | | command { [INFO] [stdout] ... | [INFO] [stdout] 374 | | } [INFO] [stdout] 375 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `command_set` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `classes_by_signature` [INFO] [stdout] --> src/jdwp.rs:272:13 [INFO] [stdout] | [INFO] [stdout] 272 | pub fn $cmd(conn: &JdwpConnection $(, $arg: $arg_ty )* ) -> Result<$resp_name> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 290 | / command_set! { [INFO] [stdout] 291 | | set_name: virtual_machine; [INFO] [stdout] 292 | | set_id: 1; [INFO] [stdout] 293 | | command { [INFO] [stdout] ... | [INFO] [stdout] 374 | | } [INFO] [stdout] 375 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `command_set` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `all_classes` [INFO] [stdout] --> src/jdwp.rs:272:13 [INFO] [stdout] | [INFO] [stdout] 272 | pub fn $cmd(conn: &JdwpConnection $(, $arg: $arg_ty )* ) -> Result<$resp_name> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 290 | / command_set! { [INFO] [stdout] 291 | | set_name: virtual_machine; [INFO] [stdout] 292 | | set_id: 1; [INFO] [stdout] 293 | | command { [INFO] [stdout] ... | [INFO] [stdout] 374 | | } [INFO] [stdout] 375 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `command_set` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `exit` [INFO] [stdout] --> src/jdwp.rs:272:13 [INFO] [stdout] | [INFO] [stdout] 272 | pub fn $cmd(conn: &JdwpConnection $(, $arg: $arg_ty )* ) -> Result<$resp_name> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 290 | / command_set! { [INFO] [stdout] 291 | | set_name: virtual_machine; [INFO] [stdout] 292 | | set_id: 1; [INFO] [stdout] 293 | | command { [INFO] [stdout] ... | [INFO] [stdout] 374 | | } [INFO] [stdout] 375 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `command_set` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/jdwp.rs:124:9 [INFO] [stdout] | [INFO] [stdout] 124 | writer.write_all(utf8); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.16s [INFO] running `Command { std: "docker" "inspect" "c9ba2d9d42fda1211b6af3dc6420f9fd86e11bff9586c78266c96ea2f0c2898c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9ba2d9d42fda1211b6af3dc6420f9fd86e11bff9586c78266c96ea2f0c2898c", kill_on_drop: false }` [INFO] [stdout] c9ba2d9d42fda1211b6af3dc6420f9fd86e11bff9586c78266c96ea2f0c2898c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6b317cabea5af0c9c7ba2d0f5dfeb5a10732a1d69667035225e12f9c4b53b961 [INFO] running `Command { std: "docker" "start" "-a" "6b317cabea5af0c9c7ba2d0f5dfeb5a10732a1d69667035225e12f9c4b53b961", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused import: `Cursor` [INFO] [stderr] --> src/jdwp.rs:6:15 [INFO] [stderr] | [INFO] [stderr] 6 | use std::io::{Cursor, Read, Write}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/jdwp.rs:76:12 [INFO] [stderr] | [INFO] [stderr] 76 | if (error_code != 0) { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 76 - if (error_code != 0) { [INFO] [stderr] 76 + if error_code != 0 { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused import: `Location` [INFO] [stderr] --> src/jdwp.rs:230:65 [INFO] [stderr] | [INFO] [stderr] 230 | use super::{Deserialize, JdwpConnection, Serialize, Location}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 290 | / command_set! { [INFO] [stderr] 291 | | set_name: virtual_machine; [INFO] [stderr] 292 | | set_id: 1; [INFO] [stderr] 293 | | command { [INFO] [stderr] ... | [INFO] [stderr] 374 | | } [INFO] [stderr] 375 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `command_set` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused import: `Write` [INFO] [stderr] --> src/jdwp.rs:231:41 [INFO] [stderr] | [INFO] [stderr] 231 | use std::io::{Cursor, Read, Write}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 290 | / command_set! { [INFO] [stderr] 291 | | set_name: virtual_machine; [INFO] [stderr] 292 | | set_id: 1; [INFO] [stderr] 293 | | command { [INFO] [stderr] ... | [INFO] [stderr] 374 | | } [INFO] [stderr] 375 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `command_set` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused import: `Location` [INFO] [stderr] --> src/jdwp.rs:230:65 [INFO] [stderr] | [INFO] [stderr] 230 | use super::{Deserialize, JdwpConnection, Serialize, Location}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 377 | / command_set! { [INFO] [stderr] 378 | | set_name: reference_type; [INFO] [stderr] 379 | | set_id: 2; [INFO] [stderr] 380 | | command { [INFO] [stderr] ... | [INFO] [stderr] 405 | | } [INFO] [stderr] 406 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `command_set` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused import: `Write` [INFO] [stderr] --> src/jdwp.rs:231:41 [INFO] [stderr] | [INFO] [stderr] 231 | use std::io::{Cursor, Read, Write}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 377 | / command_set! { [INFO] [stderr] 378 | | set_name: reference_type; [INFO] [stderr] 379 | | set_id: 2; [INFO] [stderr] 380 | | command { [INFO] [stderr] ... | [INFO] [stderr] 405 | | } [INFO] [stderr] 406 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `command_set` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused import: `Write` [INFO] [stderr] --> src/jdwp.rs:231:41 [INFO] [stderr] | [INFO] [stderr] 231 | use std::io::{Cursor, Read, Write}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 408 | / command_set! { [INFO] [stderr] 409 | | set_name: thread_reference; [INFO] [stderr] 410 | | set_id: 11; [INFO] [stderr] 411 | | command { [INFO] [stderr] ... | [INFO] [stderr] 442 | | } [INFO] [stderr] 443 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `command_set` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::jdwp::Location` [INFO] [stderr] --> src/main.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use crate::jdwp::Location; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/jdwp.rs:25:13 [INFO] [stderr] | [INFO] [stderr] 25 | let n = stream.read(&mut buf)?; [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `flags` [INFO] [stderr] --> src/jdwp.rs:74:13 [INFO] [stderr] | [INFO] [stderr] 74 | let flags = stream.read_u8()?; // TODO check response flag [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_flags` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `reader` [INFO] [stderr] --> src/jdwp.rs:244:41 [INFO] [stderr] | [INFO] [stderr] 244 | fn deserialize(reader: &mut R) -> Result { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_reader` [INFO] [stderr] ... [INFO] [stderr] 290 | / command_set! { [INFO] [stderr] 291 | | set_name: virtual_machine; [INFO] [stderr] 292 | | set_id: 1; [INFO] [stderr] 293 | | command { [INFO] [stderr] ... | [INFO] [stderr] 374 | | } [INFO] [stderr] 375 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `command_set` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/jdwp.rs:60:13 [INFO] [stderr] | [INFO] [stderr] 60 | let mut stream = &mut *self.stream.borrow_mut(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/jdwp.rs:273:21 [INFO] [stderr] | [INFO] [stderr] 273 | let mut buf = vec![]; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] ... [INFO] [stderr] 290 | / command_set! { [INFO] [stderr] 291 | | set_name: virtual_machine; [INFO] [stderr] 292 | | set_id: 1; [INFO] [stderr] 293 | | command { [INFO] [stderr] ... | [INFO] [stderr] 374 | | } [INFO] [stderr] 375 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `command_set` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: function is never used: `classes_by_signature` [INFO] [stderr] --> src/jdwp.rs:272:13 [INFO] [stderr] | [INFO] [stderr] 272 | pub fn $cmd(conn: &JdwpConnection $(, $arg: $arg_ty )* ) -> Result<$resp_name> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 290 | / command_set! { [INFO] [stderr] 291 | | set_name: virtual_machine; [INFO] [stderr] 292 | | set_id: 1; [INFO] [stderr] 293 | | command { [INFO] [stderr] ... | [INFO] [stderr] 374 | | } [INFO] [stderr] 375 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] = note: this warning originates in the macro `command_set` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: function is never used: `all_classes` [INFO] [stderr] --> src/jdwp.rs:272:13 [INFO] [stderr] | [INFO] [stderr] 272 | pub fn $cmd(conn: &JdwpConnection $(, $arg: $arg_ty )* ) -> Result<$resp_name> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 290 | / command_set! { [INFO] [stderr] 291 | | set_name: virtual_machine; [INFO] [stderr] 292 | | set_id: 1; [INFO] [stderr] 293 | | command { [INFO] [stderr] ... | [INFO] [stderr] 374 | | } [INFO] [stderr] 375 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `command_set` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: function is never used: `exit` [INFO] [stderr] --> src/jdwp.rs:272:13 [INFO] [stderr] | [INFO] [stderr] 272 | pub fn $cmd(conn: &JdwpConnection $(, $arg: $arg_ty )* ) -> Result<$resp_name> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 290 | / command_set! { [INFO] [stderr] 291 | | set_name: virtual_machine; [INFO] [stderr] 292 | | set_id: 1; [INFO] [stderr] 293 | | command { [INFO] [stderr] ... | [INFO] [stderr] 374 | | } [INFO] [stderr] 375 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `command_set` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/jdwp.rs:124:9 [INFO] [stderr] | [INFO] [stderr] 124 | writer.write_all(utf8); [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: `nu_jvmdb` (bin "nu_jvmdb" test) generated 17 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.28s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/nu_jvmdb-b9e7444185f431a5) [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" "6b317cabea5af0c9c7ba2d0f5dfeb5a10732a1d69667035225e12f9c4b53b961", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b317cabea5af0c9c7ba2d0f5dfeb5a10732a1d69667035225e12f9c4b53b961", kill_on_drop: false }` [INFO] [stdout] 6b317cabea5af0c9c7ba2d0f5dfeb5a10732a1d69667035225e12f9c4b53b961