[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] building zakuro-ai/zc against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzakuro-ai%2Fzc" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/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-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/zakuro-ai/zc on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded markup5ever v0.7.5 [INFO] [stderr] Downloaded clone v0.1.2 [INFO] [stderr] Downloaded string_cache_shared v0.3.0 [INFO] [stderr] Downloaded string_cache_codegen v0.4.4 [INFO] [stderr] Downloaded serde_spanned v0.6.6 [INFO] [stderr] Downloaded soup v0.5.1 [INFO] [stderr] Downloaded command-macros v0.2.9 [INFO] [stderr] Downloaded toml v0.8.14 [INFO] [stderr] Downloaded cargo-lock v9.0.0 [INFO] [stderr] Downloaded nix v0.8.1 [INFO] [stderr] Downloaded toml_edit v0.22.15 [INFO] [stderr] Downloaded ureq v2.10.0 [INFO] [stderr] Downloaded fallible v0.1.3 [INFO] [stderr] Downloaded html5ever v0.22.5 [INFO] [stderr] Downloaded winnow v0.6.13 [INFO] [stderr] Downloaded string_cache v0.7.5 [INFO] [stderr] Downloaded libz-sys v1.1.18 [INFO] [stderr] Downloaded ifaces v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 461826d7676b928f4afef1a3f1a4a623a3c6ce36a3303b707676753e4ab69af5 [INFO] running `Command { std: "docker" "start" "-a" "461826d7676b928f4afef1a3f1a4a623a3c6ce36a3303b707676753e4ab69af5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "461826d7676b928f4afef1a3f1a4a623a3c6ce36a3303b707676753e4ab69af5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "461826d7676b928f4afef1a3f1a4a623a3c6ce36a3303b707676753e4ab69af5", kill_on_drop: false }` [INFO] [stdout] 461826d7676b928f4afef1a3f1a4a623a3c6ce36a3303b707676753e4ab69af5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 048599eab0085b24010e6b5c6c85ae711f72b871739d690ba8d201bc088d0cea [INFO] running `Command { std: "docker" "start" "-a" "048599eab0085b24010e6b5c6c85ae711f72b871739d690ba8d201bc088d0cea", 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 string_cache_shared v0.3.0 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Compiling indexmap v2.2.6 [INFO] [stderr] Compiling serde_json v1.0.120 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling jobserver v0.1.31 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling winnow v0.5.40 [INFO] [stderr] Compiling syn v2.0.71 [INFO] [stderr] Compiling chrono v0.4.38 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rustls-pki-types v1.7.0 [INFO] [stderr] Compiling cc v1.1.3 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling bitflags v2.6.0 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling rustls v0.23.11 [INFO] [stderr] Compiling phf v0.7.24 [INFO] [stderr] Compiling winnow v0.6.13 [INFO] [stderr] Compiling bitflags v0.7.0 [INFO] [stderr] Compiling flate2 v1.0.30 [INFO] [stderr] Compiling nix v0.8.1 [INFO] [stderr] Compiling fallible v0.1.3 [INFO] [stderr] Compiling webpki-roots v0.26.3 [INFO] [stderr] Compiling unsafe-libyaml v0.2.11 [INFO] [stderr] Compiling clone v0.1.2 [INFO] [stderr] Compiling colored v2.1.0 [INFO] [stderr] Compiling command-macros v0.2.9 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling petgraph v0.6.5 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling libz-sys v1.1.18 [INFO] [stderr] Compiling ring v0.17.8 [INFO] [stderr] Compiling libgit2-sys v0.17.0+1.8.1 [INFO] [stderr] Compiling built v0.7.4 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling string_cache_codegen v0.4.4 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling string_cache v0.7.5 [INFO] [stderr] Compiling ifaces v0.1.0 [INFO] [stderr] Compiling serde_derive v1.0.204 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Compiling rustls-webpki v0.102.6 [INFO] [stderr] Compiling html5ever v0.22.5 [INFO] [stderr] Compiling regex v1.10.5 [INFO] [stderr] Compiling git2 v0.19.0 [INFO] [stderr] Compiling serde_spanned v0.6.6 [INFO] [stderr] Compiling toml_datetime v0.6.6 [INFO] [stderr] Compiling serde_yaml v0.9.34+deprecated [INFO] [stderr] Compiling ureq v2.10.0 [INFO] [stderr] Compiling toml_edit v0.19.15 [INFO] [stderr] Compiling toml_edit v0.22.15 [INFO] [stderr] Compiling markup5ever v0.7.5 [INFO] [stderr] Compiling toml v0.7.8 [INFO] [stderr] Compiling cargo-lock v9.0.0 [INFO] [stderr] Compiling toml v0.8.14 [INFO] [stderr] Compiling soup v0.5.1 [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: `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) -> Result, 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) -> Result, Box<(dyn StdError + 'static)>>{ [INFO] [stdout] 12 + pub fn wg0ip(force_local:Option) -> Result, Box>{ [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] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 195 | pub fn logs(_alive: bool) { [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `DEBUG` [INFO] [stdout] | [INFO] [stdout] 195 - pub fn logs(alive: bool) { [INFO] [stdout] 195 + pub fn logs(common::built_info::DEBUG: bool) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [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] [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 { [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, c: &str) -> Rc { [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, 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, cs: &mut Vec<&str>) -> Rc { [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, c: &str) -> Vec> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 09s [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] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "048599eab0085b24010e6b5c6c85ae711f72b871739d690ba8d201bc088d0cea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "048599eab0085b24010e6b5c6c85ae711f72b871739d690ba8d201bc088d0cea", kill_on_drop: false }` [INFO] [stdout] 048599eab0085b24010e6b5c6c85ae711f72b871739d690ba8d201bc088d0cea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4dcddb66943f4650c5df2af7744a4e24cd98c9849f1a1ed92c2d71e3b697b838 [INFO] running `Command { std: "docker" "start" "-a" "4dcddb66943f4650c5df2af7744a4e24cd98c9849f1a1ed92c2d71e3b697b838", kill_on_drop: false }` [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: `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) -> Result, 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) -> Result, Box<(dyn StdError + 'static)>>{ [INFO] [stdout] 12 + pub fn wg0ip(force_local:Option) -> Result, Box>{ [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] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 195 | pub fn logs(_alive: bool) { [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `DEBUG` [INFO] [stdout] | [INFO] [stdout] 195 - pub fn logs(alive: bool) { [INFO] [stdout] 195 + pub fn logs(common::built_info::DEBUG: bool) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [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] [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 { [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, c: &str) -> Rc { [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, 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, cs: &mut Vec<&str>) -> Rc { [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, c: &str) -> Vec> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.78s [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] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "4dcddb66943f4650c5df2af7744a4e24cd98c9849f1a1ed92c2d71e3b697b838", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4dcddb66943f4650c5df2af7744a4e24cd98c9849f1a1ed92c2d71e3b697b838", kill_on_drop: false }` [INFO] [stdout] 4dcddb66943f4650c5df2af7744a4e24cd98c9849f1a1ed92c2d71e3b697b838