[INFO] cloning repository https://github.com/code-monad/ckb-discovery
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/code-monad/ckb-discovery" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcode-monad%2Fckb-discovery", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcode-monad%2Fckb-discovery'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 75db7c3b8437b5f1a0b7f98bb4619ba02c5186fb
[INFO] checking code-monad/ckb-discovery against 0b63defc8fd68957c635fe61f097b84df8fd9611 for pr-154715
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcode-monad%2Fckb-discovery" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/code-monad/ckb-discovery
[INFO] finished tweaking git repo https://github.com/code-monad/ckb-discovery
[INFO] tweaked toml for git repo https://github.com/code-monad/ckb-discovery written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/code-monad/ckb-discovery on toolchain 0b63defc8fd68957c635fe61f097b84df8fd9611
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0b63defc8fd68957c635fe61f097b84df8fd9611" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/code-monad/ckb-discovery 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" "+0b63defc8fd68957c635fe61f097b84df8fd9611" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "8d7e98b709c6048300209a2bb1f866fcfc28fcd6054f758d5b26f9e706242b7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d7e98b709c6048300209a2bb1f866fcfc28fcd6054f758d5b26f9e706242b7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8d7e98b709c6048300209a2bb1f866fcfc28fcd6054f758d5b26f9e706242b7f" "/opt/rustwide/cargo-home/bin/cargo" "+0b63defc8fd68957c635fe61f097b84df8fd9611" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d7e98b709c6048300209a2bb1f866fcfc28fcd6054f758d5b26f9e706242b7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8d7e98b709c6048300209a2bb1f866fcfc28fcd6054f758d5b26f9e706242b7f" "/opt/rustwide/cargo-home/bin/cargo" "+0b63defc8fd68957c635fe61f097b84df8fd9611" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]    --> marci/src/main.rs:125:9
[INFO] [stdout]     |
[INFO] [stdout] 125 |         IPINFO_CACHE.get_or_init(Default::default);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] help: this type already provides "interior mutability", so its binding doesn't need to be declared as mutable when borrowed with a shared reference
[INFO] [stdout]     |
[INFO] [stdout] 121 -     static mut IPINFO_CACHE: OnceLock<HashMap<String, IpDetails>> = OnceLock::new();
[INFO] [stdout] 121 +     static IPINFO_CACHE: OnceLock<HashMap<String, IpDetails>> = OnceLock::new();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]    --> marci/src/main.rs:126:9
[INFO] [stdout]     |
[INFO] [stdout] 126 |         IPINFO_CACHE.get_mut().unwrap()
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]    --> marci/src/main.rs:135:9
[INFO] [stdout]     |
[INFO] [stdout] 135 | /         IPINFO.get_or_init(|| {
[INFO] [stdout] 136 | |             let ipinfo_io_token = match ::std::env::var("IPINFO_IO_TOKEN") {
[INFO] [stdout] 137 | |                 Ok(token) if !token.is_empty() => Some(token),
[INFO] [stdout] 138 | |                 _ => {
[INFO] [stdout] ...   |
[INFO] [stdout] 148 | |             .expect("Connect to https://ipinfo.io")
[INFO] [stdout] 149 | |         });
[INFO] [stdout]     | |__________^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout] help: this type already provides "interior mutability", so its binding doesn't need to be declared as mutable when borrowed with a shared reference
[INFO] [stdout]     |
[INFO] [stdout] 131 -     static mut IPINFO: OnceLock<IpInfo> = OnceLock::new();
[INFO] [stdout] 131 +     static IPINFO: OnceLock<IpInfo> = OnceLock::new();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]    --> marci/src/main.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |         IPINFO.get_mut().unwrap()
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]    --> marci/src/main.rs:125:9
[INFO] [stdout]     |
[INFO] [stdout] 125 |         IPINFO_CACHE.get_or_init(Default::default);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] help: this type already provides "interior mutability", so its binding doesn't need to be declared as mutable when borrowed with a shared reference
[INFO] [stdout]     |
[INFO] [stdout] 121 -     static mut IPINFO_CACHE: OnceLock<HashMap<String, IpDetails>> = OnceLock::new();
[INFO] [stdout] 121 +     static IPINFO_CACHE: OnceLock<HashMap<String, IpDetails>> = OnceLock::new();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]    --> marci/src/main.rs:126:9
[INFO] [stdout]     |
[INFO] [stdout] 126 |         IPINFO_CACHE.get_mut().unwrap()
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]    --> marci/src/main.rs:135:9
[INFO] [stdout]     |
[INFO] [stdout] 135 | /         IPINFO.get_or_init(|| {
[INFO] [stdout] 136 | |             let ipinfo_io_token = match ::std::env::var("IPINFO_IO_TOKEN") {
[INFO] [stdout] 137 | |                 Ok(token) if !token.is_empty() => Some(token),
[INFO] [stdout] 138 | |                 _ => {
[INFO] [stdout] ...   |
[INFO] [stdout] 148 | |             .expect("Connect to https://ipinfo.io")
[INFO] [stdout] 149 | |         });
[INFO] [stdout]     | |__________^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout] help: this type already provides "interior mutability", so its binding doesn't need to be declared as mutable when borrowed with a shared reference
[INFO] [stdout]     |
[INFO] [stdout] 131 -     static mut IPINFO: OnceLock<IpInfo> = OnceLock::new();
[INFO] [stdout] 131 +     static IPINFO: OnceLock<IpInfo> = OnceLock::new();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]    --> marci/src/main.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |         IPINFO.get_mut().unwrap()
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking ckb-discovery v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 30s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: redis v1.0.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 11`
[INFO] running `Command { std: "docker" "inspect" "8d7e98b709c6048300209a2bb1f866fcfc28fcd6054f758d5b26f9e706242b7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d7e98b709c6048300209a2bb1f866fcfc28fcd6054f758d5b26f9e706242b7f", kill_on_drop: false }`
[INFO] [stdout] 8d7e98b709c6048300209a2bb1f866fcfc28fcd6054f758d5b26f9e706242b7f
