[INFO] cloning repository https://github.com/zakuro-ai/zc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zakuro-ai/zc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzakuro-ai%2Fzc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzakuro-ai%2Fzc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cd0bceb57eb9558cba9de2911db571acfa9c6d09
[INFO] checking zakuro-ai/zc against try#54e27f559f23913c1d5afb1a0f0114e9e61b81b8 for pr-147589
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzakuro-ai%2Fzc" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/zakuro-ai/zc
[INFO] finished tweaking git repo https://github.com/zakuro-ai/zc
[INFO] tweaked toml for git repo https://github.com/zakuro-ai/zc written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/zakuro-ai/zc on toolchain 54e27f559f23913c1d5afb1a0f0114e9e61b81b8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+54e27f559f23913c1d5afb1a0f0114e9e61b81b8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/zakuro-ai/zc 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" "+54e27f559f23913c1d5afb1a0f0114e9e61b81b8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking zakuro-ai/zc against try#54e27f559f23913c1d5afb1a0f0114e9e61b81b8 for pr-147589
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzakuro-ai%2Fzc" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/zakuro-ai/zc
[INFO] finished tweaking git repo https://github.com/zakuro-ai/zc
[INFO] tweaked toml for git repo https://github.com/zakuro-ai/zc written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/zakuro-ai/zc on toolchain 54e27f559f23913c1d5afb1a0f0114e9e61b81b8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+54e27f559f23913c1d5afb1a0f0114e9e61b81b8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/zakuro-ai/zc 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" "+54e27f559f23913c1d5afb1a0f0114e9e61b81b8" "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 markup5ever v0.7.5
[INFO] [stderr]   Downloaded command-macros v0.2.9
[INFO] [stderr]   Downloaded fallible v0.1.3
[INFO] [stderr]   Downloaded ifaces v0.1.0
[INFO] [stderr]   Downloaded cargo-lock v9.0.0
[INFO] [stderr]   Downloaded soup v0.5.1
[INFO] [stderr]   Downloaded html5ever v0.22.5
[INFO] [stderr]   Downloaded nix v0.8.1
[INFO] [stderr]   Downloaded toml_edit v0.22.15
[INFO] [stderr]   Downloaded cc v1.1.3
[INFO] [stderr]   Downloaded clone v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+54e27f559f23913c1d5afb1a0f0114e9e61b81b8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4011fa226208a5fb53213b879cd7751e7ab4081196fb8386001bebc8417c7ab6
[INFO] running `Command { std: "docker" "start" "-a" "4011fa226208a5fb53213b879cd7751e7ab4081196fb8386001bebc8417c7ab6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4011fa226208a5fb53213b879cd7751e7ab4081196fb8386001bebc8417c7ab6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4011fa226208a5fb53213b879cd7751e7ab4081196fb8386001bebc8417c7ab6", kill_on_drop: false }`
[INFO] [stdout] 4011fa226208a5fb53213b879cd7751e7ab4081196fb8386001bebc8417c7ab6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+54e27f559f23913c1d5afb1a0f0114e9e61b81b8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aad36239991a1bfb664faca75f7b6bcff5429ad2b3aad2d59144f5688b5b41ce
[INFO] running `Command { std: "docker" "start" "-a" "aad36239991a1bfb664faca75f7b6bcff5429ad2b3aad2d59144f5688b5b41ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling serde v1.0.204
[INFO] [stderr]    Compiling siphasher v0.2.3
[INFO] [stderr]    Compiling autocfg v0.1.8
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling cc v1.1.3
[INFO] [stderr]    Compiling syn v2.0.71
[INFO] [stderr]    Compiling string_cache_shared v0.3.0
[INFO] [stderr]    Compiling tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling phf_shared v0.7.24
[INFO] [stderr]    Compiling tinyvec v1.8.0
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling unicode-bidi v0.3.15
[INFO] [stderr]    Compiling percent-encoding v2.3.1
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling form_urlencoded v1.2.1
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]    Compiling unicode-normalization v0.1.23
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling libz-sys v1.1.18
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]    Compiling string_cache_codegen v0.4.4
[INFO] [stderr]    Compiling libgit2-sys v0.17.0+1.8.1
[INFO] [stderr]    Compiling idna v0.5.0
[INFO] [stderr]    Compiling string_cache v0.7.5
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]    Compiling url v2.5.2
[INFO] [stderr]     Checking rustls-pki-types v1.7.0
[INFO] [stderr]    Compiling iana-time-zone v0.1.60
[INFO] [stderr]    Compiling serde_derive v1.0.204
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling chrono v0.4.38
[INFO] [stderr]     Checking phf v0.7.24
[INFO] [stderr]    Compiling rustls v0.23.11
[INFO] [stderr]     Checking winnow v0.6.13
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]     Checking nix v0.8.1
[INFO] [stderr]     Checking fallible v0.1.3
[INFO] [stderr]     Checking webpki-roots v0.26.3
[INFO] [stderr]     Checking clone v0.1.2
[INFO] [stderr]     Checking colored v2.1.0
[INFO] [stderr]     Checking ifaces v0.1.0
[INFO] [stderr]     Checking command-macros v0.2.9
[INFO] [stderr]     Checking built v0.7.4
[INFO] [stderr]    Compiling html5ever v0.22.5
[INFO] [stderr]     Checking regex v1.10.5
[INFO] [stderr]     Checking rustls-webpki v0.102.6
[INFO] [stderr]    Compiling toml_datetime v0.6.6
[INFO] [stderr]    Compiling serde_spanned v0.6.6
[INFO] [stderr]    Compiling serde_json v1.0.120
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]     Checking serde_yaml v0.9.34+deprecated
[INFO] [stderr]     Checking toml_edit v0.22.15
[INFO] [stderr]     Checking ureq v2.10.0
[INFO] [stderr]    Compiling markup5ever v0.7.5
[INFO] [stderr]     Checking toml v0.8.14
[INFO] [stderr]    Compiling toml v0.7.8
[INFO] [stderr]    Compiling cargo-lock v9.0.0
[INFO] [stderr]     Checking soup v0.5.1
[INFO] [stderr]    Compiling git2 v0.19.0
[INFO] [stderr]    Compiling zc2 v0.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `collections::HashMap`
[INFO] [stdout]  --> src/common/mod.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::{collections::HashMap, fs::File};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `collections::HashMap`
[INFO] [stdout]  --> src/common/mod.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::{collections::HashMap, fs::File};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `colored::Colorize`
[INFO] [stdout]   --> src/common/mod.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use colored::Colorize;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/network/mod.rs:12:72
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn wg0ip(force_local:Option<bool>)  -> Result<Option<String>,  Box<(dyn StdError + 'static)>>{
[INFO] [stdout]    |                                                                        ^                      ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 12 - pub fn wg0ip(force_local:Option<bool>)  -> Result<Option<String>,  Box<(dyn StdError + 'static)>>{
[INFO] [stdout] 12 + pub fn wg0ip(force_local:Option<bool>)  -> Result<Option<String>,  Box<dyn StdError + 'static >>{
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `colored::Colorize`
[INFO] [stdout]   --> src/common/mod.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use colored::Colorize;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/network/mod.rs:12:72
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn wg0ip(force_local:Option<bool>)  -> Result<Option<String>,  Box<(dyn StdError + 'static)>>{
[INFO] [stdout]    |                                                                        ^                      ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 12 - pub fn wg0ip(force_local:Option<bool>)  -> Result<Option<String>,  Box<(dyn StdError + 'static)>>{
[INFO] [stdout] 12 + pub fn wg0ip(force_local:Option<bool>)  -> Result<Option<String>,  Box<dyn StdError + 'static >>{
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `alive`
[INFO] [stdout]    --> src/common/mod.rs:195:13
[INFO] [stdout]     |
[INFO] [stdout] 195 | pub fn logs(alive: bool) {
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_alive`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `alive`
[INFO] [stdout]    --> src/common/mod.rs:195:13
[INFO] [stdout]     |
[INFO] [stdout] 195 | pub fn logs(alive: bool) {
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_alive`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 26s
[INFO] [stdout] warning: function `clean` is never used
[INFO] [stdout]    --> src/common/mod.rs:196:8
[INFO] [stdout]     |
[INFO] [stdout] 196 |     fn clean(c: String) -> String {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bitflags v0.7.0, html5ever v0.22.5
[INFO] [stdout] warning: function `clean` is never used
[INFO] [stdout]    --> src/common/mod.rs:196:8
[INFO] [stdout]     |
[INFO] [stdout] 196 |     fn clean(c: String) -> String {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 6`
[INFO] [stdout] warning: function `get_tag_soup` is never used
[INFO] [stdout]    --> src/common/mod.rs:200:8
[INFO] [stdout]     |
[INFO] [stdout] 200 |     fn get_tag_soup(soup: Soup, c: &str) -> Rc<Node> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_tag` is never used
[INFO] [stdout]    --> src/common/mod.rs:206:8
[INFO] [stdout]     |
[INFO] [stdout] 206 |     fn get_tag(node: Rc<Node>, c: &str) -> Rc<Node> {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_tag_text` is never used
[INFO] [stdout]    --> src/common/mod.rs:212:8
[INFO] [stdout]     |
[INFO] [stdout] 212 |     fn get_tag_text(node: Rc<Node>, c: &str) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_tag_rec` is never used
[INFO] [stdout]    --> src/common/mod.rs:215:8
[INFO] [stdout]     |
[INFO] [stdout] 215 |     fn get_tag_rec(node: Rc<Node>, cs: &mut Vec<&str>) -> Rc<Node> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_all` is never used
[INFO] [stdout]    --> src/common/mod.rs:223:8
[INFO] [stdout]     |
[INFO] [stdout] 223 |     fn get_all(node: Rc<Node>, c: &str) -> Vec<Rc<Node>> {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_tag_soup` is never used
[INFO] [stdout]    --> src/common/mod.rs:200:8
[INFO] [stdout]     |
[INFO] [stdout] 200 |     fn get_tag_soup(soup: Soup, c: &str) -> Rc<Node> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_tag` is never used
[INFO] [stdout]    --> src/common/mod.rs:206:8
[INFO] [stdout]     |
[INFO] [stdout] 206 |     fn get_tag(node: Rc<Node>, c: &str) -> Rc<Node> {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_tag_text` is never used
[INFO] [stdout]    --> src/common/mod.rs:212:8
[INFO] [stdout]     |
[INFO] [stdout] 212 |     fn get_tag_text(node: Rc<Node>, c: &str) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_tag_rec` is never used
[INFO] [stdout]    --> src/common/mod.rs:215:8
[INFO] [stdout]     |
[INFO] [stdout] 215 |     fn get_tag_rec(node: Rc<Node>, cs: &mut Vec<&str>) -> Rc<Node> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_all` is never used
[INFO] [stdout]    --> src/common/mod.rs:223:8
[INFO] [stdout]     |
[INFO] [stdout] 223 |     fn get_all(node: Rc<Node>, c: &str) -> Vec<Rc<Node>> {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "aad36239991a1bfb664faca75f7b6bcff5429ad2b3aad2d59144f5688b5b41ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aad36239991a1bfb664faca75f7b6bcff5429ad2b3aad2d59144f5688b5b41ce", kill_on_drop: false }`
[INFO] [stdout] aad36239991a1bfb664faca75f7b6bcff5429ad2b3aad2d59144f5688b5b41ce
