[INFO] fetching crate mc-ping 0.0.20... [INFO] testing mc-ping-0.0.20 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate mc-ping 0.0.20 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate mc-ping 0.0.20 [INFO] finished tweaking crates.io crate mc-ping 0.0.20 [INFO] tweaked toml for crates.io crate mc-ping 0.0.20 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate mc-ping 0.0.20 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate mc-ping 0.0.20 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4caa30e1c1510d629f9967f1a2459657da61cb573ff823464bd02eb7c4e9d7a5 [INFO] running `Command { std: "docker" "start" "-a" "4caa30e1c1510d629f9967f1a2459657da61cb573ff823464bd02eb7c4e9d7a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4caa30e1c1510d629f9967f1a2459657da61cb573ff823464bd02eb7c4e9d7a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4caa30e1c1510d629f9967f1a2459657da61cb573ff823464bd02eb7c4e9d7a5", kill_on_drop: false }` [INFO] [stdout] 4caa30e1c1510d629f9967f1a2459657da61cb573ff823464bd02eb7c4e9d7a5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 57aedc86ffe411b3fe77dc167aeca5f384b77a0ef25263dfd29ca2f417277cac [INFO] running `Command { std: "docker" "start" "-a" "57aedc86ffe411b3fe77dc167aeca5f384b77a0ef25263dfd29ca2f417277cac", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling socket2 v0.6.0 [INFO] [stderr] Compiling mio v1.0.4 [INFO] [stderr] Compiling signal-hook-registry v1.4.6 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling tokio-socks v0.5.2 [INFO] [stderr] Compiling serde_json v1.0.142 [INFO] [stderr] Compiling mc-ping v0.0.20 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `tokio::net::lookup_host` [INFO] [stdout] --> src/connection.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use tokio::net::lookup_host; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `cursor` is never read [INFO] [stdout] --> src/packets.rs:193:9 [INFO] [stdout] | [INFO] [stdout] 193 | cursor += i32::from(json_len.clone()) as usize; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `len` and `packet_id` are never read [INFO] [stdout] --> src/packets.rs:109:5 [INFO] [stdout] | [INFO] [stdout] 108 | pub struct StatusQuery { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 109 | len: VarInt, [INFO] [stdout] | ^^^ [INFO] [stdout] 110 | packet_id: VarInt, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `VarIntRead` is never used [INFO] [stdout] --> src/varint.rs:204:19 [INFO] [stdout] | [INFO] [stdout] 204 | var_impl!(VarInt, VarIntRead, VarIntWrite, read_var_int, write_var_int, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `var_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `VarIntWrite` is never used [INFO] [stdout] --> src/varint.rs:204:31 [INFO] [stdout] | [INFO] [stdout] 204 | var_impl!(VarInt, VarIntRead, VarIntWrite, read_var_int, write_var_int, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `var_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `VarLongRead` is never used [INFO] [stdout] --> src/varint.rs:206:20 [INFO] [stdout] | [INFO] [stdout] 206 | var_impl!(VarLong, VarLongRead, VarLongWrite, read_var_long, write_var_long, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `var_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `VarLongWrite` is never used [INFO] [stdout] --> src/varint.rs:206:33 [INFO] [stdout] | [INFO] [stdout] 206 | var_impl!(VarLong, VarLongRead, VarLongWrite, read_var_long, write_var_long, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `var_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.53s [INFO] running `Command { std: "docker" "inspect" "57aedc86ffe411b3fe77dc167aeca5f384b77a0ef25263dfd29ca2f417277cac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "57aedc86ffe411b3fe77dc167aeca5f384b77a0ef25263dfd29ca2f417277cac", kill_on_drop: false }` [INFO] [stdout] 57aedc86ffe411b3fe77dc167aeca5f384b77a0ef25263dfd29ca2f417277cac [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fc0ba15737709af5b544bbafb7d68db544671c48b911f05436817ef9479f1600 [INFO] running `Command { std: "docker" "start" "-a" "fc0ba15737709af5b544bbafb7d68db544671c48b911f05436817ef9479f1600", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `tokio::net::lookup_host` [INFO] [stdout] --> src/connection.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use tokio::net::lookup_host; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `cursor` is never read [INFO] [stdout] --> src/packets.rs:193:9 [INFO] [stdout] | [INFO] [stdout] 193 | cursor += i32::from(json_len.clone()) as usize; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `len` and `packet_id` are never read [INFO] [stdout] --> src/packets.rs:109:5 [INFO] [stdout] | [INFO] [stdout] 108 | pub struct StatusQuery { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 109 | len: VarInt, [INFO] [stdout] | ^^^ [INFO] [stdout] 110 | packet_id: VarInt, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `VarIntRead` is never used [INFO] [stdout] --> src/varint.rs:204:19 [INFO] [stdout] | [INFO] [stdout] 204 | var_impl!(VarInt, VarIntRead, VarIntWrite, read_var_int, write_var_int, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `var_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `VarIntWrite` is never used [INFO] [stdout] --> src/varint.rs:204:31 [INFO] [stdout] | [INFO] [stdout] 204 | var_impl!(VarInt, VarIntRead, VarIntWrite, read_var_int, write_var_int, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `var_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `VarLongRead` is never used [INFO] [stdout] --> src/varint.rs:206:20 [INFO] [stdout] | [INFO] [stdout] 206 | var_impl!(VarLong, VarLongRead, VarLongWrite, read_var_long, write_var_long, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `var_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling mc-ping v0.0.20 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait `VarLongWrite` is never used [INFO] [stdout] --> src/varint.rs:206:33 [INFO] [stdout] | [INFO] [stdout] 206 | var_impl!(VarLong, VarLongRead, VarLongWrite, read_var_long, write_var_long, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `var_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::net::lookup_host` [INFO] [stdout] --> src/connection.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use tokio::net::lookup_host; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `cursor` is never read [INFO] [stdout] --> src/packets.rs:193:9 [INFO] [stdout] | [INFO] [stdout] 193 | cursor += i32::from(json_len.clone()) as usize; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `len` and `packet_id` are never read [INFO] [stdout] --> src/packets.rs:109:5 [INFO] [stdout] | [INFO] [stdout] 108 | pub struct StatusQuery { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 109 | len: VarInt, [INFO] [stdout] | ^^^ [INFO] [stdout] 110 | packet_id: VarInt, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `VarIntRead` is never used [INFO] [stdout] --> src/varint.rs:204:19 [INFO] [stdout] | [INFO] [stdout] 204 | var_impl!(VarInt, VarIntRead, VarIntWrite, read_var_int, write_var_int, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `var_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `VarIntWrite` is never used [INFO] [stdout] --> src/varint.rs:204:31 [INFO] [stdout] | [INFO] [stdout] 204 | var_impl!(VarInt, VarIntRead, VarIntWrite, read_var_int, write_var_int, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `var_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `VarLongRead` is never used [INFO] [stdout] --> src/varint.rs:206:20 [INFO] [stdout] | [INFO] [stdout] 206 | var_impl!(VarLong, VarLongRead, VarLongWrite, read_var_long, write_var_long, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `var_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `VarLongWrite` is never used [INFO] [stdout] --> src/varint.rs:206:33 [INFO] [stdout] | [INFO] [stdout] 206 | var_impl!(VarLong, VarLongRead, VarLongWrite, read_var_long, write_var_long, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `var_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.26s [INFO] running `Command { std: "docker" "inspect" "fc0ba15737709af5b544bbafb7d68db544671c48b911f05436817ef9479f1600", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc0ba15737709af5b544bbafb7d68db544671c48b911f05436817ef9479f1600", kill_on_drop: false }` [INFO] [stdout] fc0ba15737709af5b544bbafb7d68db544671c48b911f05436817ef9479f1600 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] aa56b5e16753f2abf2ecb5bcfb16a9b9a2992f1aea863a92d0e7ce888cb86d4a [INFO] running `Command { std: "docker" "start" "-a" "aa56b5e16753f2abf2ecb5bcfb16a9b9a2992f1aea863a92d0e7ce888cb86d4a", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `tokio::net::lookup_host` [INFO] [stderr] --> src/connection.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use tokio::net::lookup_host; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `cursor` is never read [INFO] [stderr] --> src/packets.rs:193:9 [INFO] [stderr] | [INFO] [stderr] 193 | cursor += i32::from(json_len.clone()) as usize; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: fields `len` and `packet_id` are never read [INFO] [stderr] --> src/packets.rs:109:5 [INFO] [stderr] | [INFO] [stderr] 108 | pub struct StatusQuery { [INFO] [stderr] | ----------- fields in this struct [INFO] [stderr] 109 | len: VarInt, [INFO] [stderr] | ^^^ [INFO] [stderr] 110 | packet_id: VarInt, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: trait `VarIntRead` is never used [INFO] [stderr] --> src/varint.rs:204:19 [INFO] [stderr] | [INFO] [stderr] 204 | var_impl!(VarInt, VarIntRead, VarIntWrite, read_var_int, write_var_int, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `var_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trait `VarIntWrite` is never used [INFO] [stderr] --> src/varint.rs:204:31 [INFO] [stderr] | [INFO] [stderr] 204 | var_impl!(VarInt, VarIntRead, VarIntWrite, read_var_int, write_var_int, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `var_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trait `VarLongRead` is never used [INFO] [stderr] --> src/varint.rs:206:20 [INFO] [stderr] | [INFO] [stderr] 206 | var_impl!(VarLong, VarLongRead, VarLongWrite, read_var_long, write_var_long, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `var_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trait `VarLongWrite` is never used [INFO] [stderr] --> src/varint.rs:206:33 [INFO] [stderr] | [INFO] [stderr] 206 | var_impl!(VarLong, VarLongRead, VarLongWrite, read_var_long, write_var_long, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `var_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `mc-ping` (lib) generated 7 warnings (run `cargo fix --lib -p mc-ping` to apply 1 suggestion) [INFO] [stderr] warning: `mc-ping` (lib test) generated 7 warnings (7 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mc_ping-af46ae27ac44d841) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_localhost ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- test_localhost stdout ---- [INFO] [stdout] Error: Connection refused (os error 111) [INFO] [stdout] [INFO] [stdout] Stack backtrace: [INFO] [stdout] 0: anyhow::error:: for anyhow::Error>::from [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.98/src/backtrace.rs:27:14 [INFO] [stdout] 1: as core::ops::try_trait::FromResidual>>::from_residual [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/result.rs:2174:27 [INFO] [stdout] 2: mc_ping::connection::Connection::connect::{{closure}} [INFO] [stdout] at ./src/connection.rs:102:34 [INFO] [stdout] 3: mc_ping::test_localhost::{{closure}} [INFO] [stdout] at ./src/lib.rs:14:42 [INFO] [stdout] 4: as core::future::future::Future>::poll [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/future/future.rs:133:9 [INFO] [stdout] 5: as core::future::future::Future>::poll [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/future/future.rs:133:9 [INFO] [stdout] 6: tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::{{closure}} [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:742:70 [INFO] [stdout] 7: tokio::task::coop::with_budget [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/task/coop/mod.rs:167:5 [INFO] [stdout] 8: tokio::task::coop::budget [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/task/coop/mod.rs:133:5 [INFO] [stdout] 9: tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}} [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:742:25 [INFO] [stdout] 10: tokio::runtime::scheduler::current_thread::Context::enter [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:432:19 [INFO] [stdout] 11: tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}} [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:741:44 [INFO] [stdout] 12: tokio::runtime::scheduler::current_thread::CoreGuard::enter::{{closure}} [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:829:68 [INFO] [stdout] 13: tokio::runtime::context::scoped::Scoped::set [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/context/scoped.rs:40:9 [INFO] [stdout] 14: tokio::runtime::context::set_scheduler::{{closure}} [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/context.rs:176:38 [INFO] [stdout] 15: std::thread::local::LocalKey::try_with [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/thread/local.rs:315:12 [INFO] [stdout] 16: std::thread::local::LocalKey::with [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/thread/local.rs:279:20 [INFO] [stdout] 17: tokio::runtime::context::set_scheduler [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/context.rs:176:17 [INFO] [stdout] 18: tokio::runtime::scheduler::current_thread::CoreGuard::enter [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:829:27 [INFO] [stdout] 19: tokio::runtime::scheduler::current_thread::CoreGuard::block_on [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:729:24 [INFO] [stdout] 20: tokio::runtime::scheduler::current_thread::CurrentThread::block_on::{{closure}} [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:200:33 [INFO] [stdout] 21: tokio::runtime::context::runtime::enter_runtime [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/context/runtime.rs:65:16 [INFO] [stdout] 22: tokio::runtime::scheduler::current_thread::CurrentThread::block_on [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:188:9 [INFO] [stdout] 23: tokio::runtime::runtime::Runtime::block_on_inner [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/runtime.rs:356:52 [INFO] [stdout] 24: tokio::runtime::runtime::Runtime::block_on [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/runtime.rs:330:18 [INFO] [stdout] 25: mc_ping::test_localhost [INFO] [stdout] at ./src/lib.rs:17:7 [INFO] [stdout] 26: mc_ping::test_localhost::{{closure}} [INFO] [stdout] at ./src/lib.rs:11:30 [INFO] [stdout] 27: core::ops::function::FnOnce::call_once [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 28: core::ops::function::FnOnce::call_once [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 29: test::__rust_begin_short_backtrace [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/test/src/lib.rs:663:18 [INFO] [stdout] 30: test::run_test_in_process::{{closure}} [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/test/src/lib.rs:686:74 [INFO] [stdout] 31: as core::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 32: std::panicking::catch_unwind::do_call [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:590:40 [INFO] [stdout] 33: std::panicking::catch_unwind [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:553:19 [INFO] [stdout] 34: std::panic::catch_unwind [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panic.rs:359:14 [INFO] [stdout] 35: test::run_test_in_process [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/test/src/lib.rs:686:27 [INFO] [stdout] 36: test::run_test::{{closure}} [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/test/src/lib.rs:607:43 [INFO] [stdout] 37: test::run_test::{{closure}} [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/test/src/lib.rs:637:41 [INFO] [stdout] 38: std::sys::backtrace::__rust_begin_short_backtrace [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 39: std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}} [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 40: as core::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 41: std::panicking::catch_unwind::do_call [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:590:40 [INFO] [stdout] 42: std::panicking::catch_unwind [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:553:19 [INFO] [stdout] 43: std::panic::catch_unwind [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panic.rs:359:14 [INFO] [stdout] 44: std::thread::Builder::spawn_unchecked_::{{closure}} [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 45: core::ops::function::FnOnce::call_once{{vtable.shim}} [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 46: as core::ops::function::FnOnce>::call_once [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 47: std::sys::pal::unix::thread::Thread::new::thread_start [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/sys/pal/unix/thread.rs:118:17 [INFO] [stdout] 48: [INFO] [stdout] 49: clone [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] test_localhost [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "aa56b5e16753f2abf2ecb5bcfb16a9b9a2992f1aea863a92d0e7ce888cb86d4a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa56b5e16753f2abf2ecb5bcfb16a9b9a2992f1aea863a92d0e7ce888cb86d4a", kill_on_drop: false }` [INFO] [stdout] aa56b5e16753f2abf2ecb5bcfb16a9b9a2992f1aea863a92d0e7ce888cb86d4a