[INFO] cloning repository https://github.com/mohammadrajabraza/unsafe-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mohammadrajabraza/unsafe-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmohammadrajabraza%2Funsafe-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmohammadrajabraza%2Funsafe-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a2916ce556863f8ae0b8b37fbe0f892eb9020567 [INFO] building mohammadrajabraza/unsafe-rust against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmohammadrajabraza%2Funsafe-rust" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/mohammadrajabraza/unsafe-rust [INFO] finished tweaking git repo https://github.com/mohammadrajabraza/unsafe-rust [INFO] tweaked toml for git repo https://github.com/mohammadrajabraza/unsafe-rust written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/mohammadrajabraza/unsafe-rust 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/mohammadrajabraza/unsafe-rust 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] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 6db31a1cb9557a553db289ccc3e78f83d1614b44b6e534050064de3d840af7d6 [INFO] running `Command { std: "docker" "start" "-a" "6db31a1cb9557a553db289ccc3e78f83d1614b44b6e534050064de3d840af7d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6db31a1cb9557a553db289ccc3e78f83d1614b44b6e534050064de3d840af7d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6db31a1cb9557a553db289ccc3e78f83d1614b44b6e534050064de3d840af7d6", kill_on_drop: false }` [INFO] [stdout] 6db31a1cb9557a553db289ccc3e78f83d1614b44b6e534050064de3d840af7d6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] f877b827a78d6821b35f591f14d12f3399f93c79adee92330bdbecf0c637b423 [INFO] running `Command { std: "docker" "start" "-a" "f877b827a78d6821b35f591f14d12f3399f93c79adee92330bdbecf0c637b423", kill_on_drop: false }` [INFO] [stderr] Compiling unsafe-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: constant `CONNECTION_STRING` is never used [INFO] [stdout] --> src/mutable_static_variables.rs:4:7 [INFO] [stdout] | [INFO] [stdout] 4 | const CONNECTION_STRING : &str = "postgres://rajabraza:password@localhost/web_site"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/mutable_static_variables.rs:10:45 [INFO] [stdout] | [INFO] [stdout] 10 | unsafe { println!("Visitors count = {}",VISITORS_COUNT); } [INFO] [stdout] | ^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [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: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/mutable_static_variables.rs:17:45 [INFO] [stdout] | [INFO] [stdout] 17 | unsafe { println!("Visitors count = {}",VISITORS_COUNT); } [INFO] [stdout] | ^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [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] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `address` [INFO] [stdout] --> src/raw_pointers.rs:81:9 [INFO] [stdout] | [INFO] [stdout] 81 | let address = 0x01234abcusize; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [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 0.31s [INFO] running `Command { std: "docker" "inspect" "f877b827a78d6821b35f591f14d12f3399f93c79adee92330bdbecf0c637b423", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f877b827a78d6821b35f591f14d12f3399f93c79adee92330bdbecf0c637b423", kill_on_drop: false }` [INFO] [stdout] f877b827a78d6821b35f591f14d12f3399f93c79adee92330bdbecf0c637b423 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 3eda13cf341b6d6ea5ffcd72b3ed3648406b3ddafbc3d270223b6d02681e1cec [INFO] running `Command { std: "docker" "start" "-a" "3eda13cf341b6d6ea5ffcd72b3ed3648406b3ddafbc3d270223b6d02681e1cec", kill_on_drop: false }` [INFO] [stderr] Compiling unsafe-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: constant `CONNECTION_STRING` is never used [INFO] [stdout] --> src/mutable_static_variables.rs:4:7 [INFO] [stdout] | [INFO] [stdout] 4 | const CONNECTION_STRING : &str = "postgres://rajabraza:password@localhost/web_site"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/mutable_static_variables.rs:10:45 [INFO] [stdout] | [INFO] [stdout] 10 | unsafe { println!("Visitors count = {}",VISITORS_COUNT); } [INFO] [stdout] | ^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [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: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/mutable_static_variables.rs:17:45 [INFO] [stdout] | [INFO] [stdout] 17 | unsafe { println!("Visitors count = {}",VISITORS_COUNT); } [INFO] [stdout] | ^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [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] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `address` [INFO] [stdout] --> src/raw_pointers.rs:81:9 [INFO] [stdout] | [INFO] [stdout] 81 | let address = 0x01234abcusize; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.71s [INFO] running `Command { std: "docker" "inspect" "3eda13cf341b6d6ea5ffcd72b3ed3648406b3ddafbc3d270223b6d02681e1cec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3eda13cf341b6d6ea5ffcd72b3ed3648406b3ddafbc3d270223b6d02681e1cec", kill_on_drop: false }` [INFO] [stdout] 3eda13cf341b6d6ea5ffcd72b3ed3648406b3ddafbc3d270223b6d02681e1cec