[INFO] cloning repository https://github.com/migomipo/rust-hqm-bot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/migomipo/rust-hqm-bot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmigomipo%2Frust-hqm-bot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmigomipo%2Frust-hqm-bot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f6f6e5ae80b4a40a76dc64b1754c04fff64600cc
[INFO] checking migomipo/rust-hqm-bot against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmigomipo%2Frust-hqm-bot" "/workspace/builds/worker-102/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-102/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/migomipo/rust-hqm-bot on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/migomipo/rust-hqm-bot
[INFO] finished tweaking git repo https://github.com/migomipo/rust-hqm-bot
[INFO] tweaked toml for git repo https://github.com/migomipo/rust-hqm-bot written to /workspace/builds/worker-102/source/Cargo.toml
[INFO] crate git repo https://github.com/migomipo/rust-hqm-bot already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "inspect" "06eff847a2445a8adac1c777986a2dfc7d9a16489f59658e55cff5992c3b38f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06eff847a2445a8adac1c777986a2dfc7d9a16489f59658e55cff5992c3b38f6", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a29e23a497f3b87e982c95f94faf9be658999a751d2872565df8feb34a49582b
[INFO] running `Command { std: "docker" "start" "-a" "a29e23a497f3b87e982c95f94faf9be658999a751d2872565df8feb34a49582b", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo.
[INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously.
[INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html
[INFO] [stderr] When building the following dependencies, the given features will no longer be used:
[INFO] [stderr] 
[INFO] [stderr]   libc v0.2.85: align
[INFO] [stderr] 
[INFO] [stderr]    Compiling libc v0.2.85
[INFO] [stderr]    Compiling libm v0.2.1
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling paste v1.0.4
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking pin-project-lite v0.2.4
[INFO] [stderr]     Checking bytes v1.0.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling tokio v1.1.1
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]     Checking matrixmultiply v0.2.4
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]     Checking mio v0.7.7
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking num-complex v0.3.1
[INFO] [stderr]     Checking approx v0.4.0
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking simba v0.3.1
[INFO] [stderr]     Checking rand_distr v0.3.0
[INFO] [stderr]    Compiling tokio-macros v1.0.0
[INFO] [stderr]     Checking nalgebra v0.24.1
[INFO] [stderr]     Checking rust-hqm-bot v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/main.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/main.rs (1 fix)
[INFO] [stdout] warning: associated function is never used: `get_pos`
[INFO] [stdout]    --> src/hqm_parse.rs:105:12
[INFO] [stdout]     |
[INFO] [stdout] 105 |     pub fn get_pos(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `write_bytes_aligned_padded`
[INFO] [stdout]    --> src/hqm_parse.rs:123:12
[INFO] [stdout]     |
[INFO] [stdout] 123 |     pub fn write_bytes_aligned_padded(&mut self, n: usize, v: &[u8]) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `write_pos`
[INFO] [stdout]    --> src/hqm_parse.rs:156:12
[INFO] [stdout]     |
[INFO] [stdout] 156 |     pub fn write_pos(&mut self, n: u8, v: u32, old_v: Option<u32>) {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_u16_aligned`
[INFO] [stdout]    --> src/hqm_parse.rs:257:12
[INFO] [stdout]     |
[INFO] [stdout] 257 |     pub fn read_u16_aligned(&mut self) -> u16 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_f32_aligned`
[INFO] [stdout]    --> src/hqm_parse.rs:275:12
[INFO] [stdout]     |
[INFO] [stdout] 275 |     pub fn read_f32_aligned(&mut self) -> f32 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/hqm_bot.rs:75:17
[INFO] [stdout]    |
[INFO] [stdout] 75 |                 self.handle_message (x.as_ref(), &socket).await;
[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: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_pos`
[INFO] [stdout]    --> src/hqm_parse.rs:105:12
[INFO] [stdout]     |
[INFO] [stdout] 105 |     pub fn get_pos(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `write_bytes_aligned_padded`
[INFO] [stdout]    --> src/hqm_parse.rs:123:12
[INFO] [stdout]     |
[INFO] [stdout] 123 |     pub fn write_bytes_aligned_padded(&mut self, n: usize, v: &[u8]) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `write_pos`
[INFO] [stdout]    --> src/hqm_parse.rs:156:12
[INFO] [stdout]     |
[INFO] [stdout] 156 |     pub fn write_pos(&mut self, n: u8, v: u32, old_v: Option<u32>) {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_u16_aligned`
[INFO] [stdout]    --> src/hqm_parse.rs:257:12
[INFO] [stdout]     |
[INFO] [stdout] 257 |     pub fn read_u16_aligned(&mut self) -> u16 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_f32_aligned`
[INFO] [stdout]    --> src/hqm_parse.rs:275:12
[INFO] [stdout]     |
[INFO] [stdout] 275 |     pub fn read_f32_aligned(&mut self) -> f32 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/hqm_bot.rs:75:17
[INFO] [stdout]    |
[INFO] [stdout] 75 |                 self.handle_message (x.as_ref(), &socket).await;
[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: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 30.11s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.85
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]     Checking mio v0.7.7
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking tokio v1.1.1
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking rand_distr v0.3.0
[INFO] [stderr]     Checking nalgebra v0.24.1
[INFO] [stderr]     Checking rust-hqm-bot v0.1.0 (/tmp/fixit)
[INFO] [stdout] warning: associated function is never used: `get_pos`
[INFO] [stdout]    --> src/hqm_parse.rs:105:12
[INFO] [stdout]     |
[INFO] [stdout] 105 |     pub fn get_pos(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `write_bytes_aligned_padded`
[INFO] [stdout]    --> src/hqm_parse.rs:123:12
[INFO] [stdout]     |
[INFO] [stdout] 123 |     pub fn write_bytes_aligned_padded(&mut self, n: usize, v: &[u8]) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `write_pos`
[INFO] [stdout]    --> src/hqm_parse.rs:156:12
[INFO] [stdout]     |
[INFO] [stdout] 156 |     pub fn write_pos(&mut self, n: u8, v: u32, old_v: Option<u32>) {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_u16_aligned`
[INFO] [stdout]    --> src/hqm_parse.rs:257:12
[INFO] [stdout]     |
[INFO] [stdout] 257 |     pub fn read_u16_aligned(&mut self) -> u16 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_f32_aligned`
[INFO] [stdout]    --> src/hqm_parse.rs:275:12
[INFO] [stdout]     |
[INFO] [stdout] 275 |     pub fn read_f32_aligned(&mut self) -> f32 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_pos`
[INFO] [stdout]    --> src/hqm_parse.rs:105:12
[INFO] [stdout]     |
[INFO] [stdout] 105 |     pub fn get_pos(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `write_bytes_aligned_padded`
[INFO] [stdout]    --> src/hqm_parse.rs:123:12
[INFO] [stdout]     |
[INFO] [stdout] 123 |     pub fn write_bytes_aligned_padded(&mut self, n: usize, v: &[u8]) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `write_pos`
[INFO] [stdout]    --> src/hqm_parse.rs:156:12
[INFO] [stdout]     |
[INFO] [stdout] 156 |     pub fn write_pos(&mut self, n: u8, v: u32, old_v: Option<u32>) {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_u16_aligned`
[INFO] [stdout]    --> src/hqm_parse.rs:257:12
[INFO] [stdout]     |
[INFO] [stdout] 257 |     pub fn read_u16_aligned(&mut self) -> u16 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_f32_aligned`
[INFO] [stdout]    --> src/hqm_parse.rs:275:12
[INFO] [stdout]     |
[INFO] [stdout] 275 |     pub fn read_f32_aligned(&mut self) -> f32 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/hqm_bot.rs:75:17
[INFO] [stdout]    |
[INFO] [stdout] 75 |                 self.handle_message (x.as_ref(), &socket).await;
[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: unused `Result` that must be used
[INFO] [stdout]   --> src/hqm_bot.rs:75:17
[INFO] [stdout]    |
[INFO] [stdout] 75 |                 self.handle_message (x.as_ref(), &socket).await;
[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: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 26.65s
[INFO] running `Command { std: "docker" "inspect" "a29e23a497f3b87e982c95f94faf9be658999a751d2872565df8feb34a49582b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a29e23a497f3b87e982c95f94faf9be658999a751d2872565df8feb34a49582b", kill_on_drop: false }`
[INFO] [stdout] a29e23a497f3b87e982c95f94faf9be658999a751d2872565df8feb34a49582b