[INFO] cloning repository https://github.com/kanersps/dynamic_lua_ffi [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kanersps/dynamic_lua_ffi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkanersps%2Fdynamic_lua_ffi", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkanersps%2Fdynamic_lua_ffi'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d31d7fe00b395655bef348548018957a40963c06 [INFO] building kanersps/dynamic_lua_ffi against master#ce36a966c79e109dabeef7a47fe68e5294c6d71e for pr-137044-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkanersps%2Fdynamic_lua_ffi" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kanersps/dynamic_lua_ffi on toolchain ce36a966c79e109dabeef7a47fe68e5294c6d71e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ce36a966c79e109dabeef7a47fe68e5294c6d71e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kanersps/dynamic_lua_ffi [INFO] finished tweaking git repo https://github.com/kanersps/dynamic_lua_ffi [INFO] tweaked toml for git repo https://github.com/kanersps/dynamic_lua_ffi written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/kanersps/dynamic_lua_ffi 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" "+ce36a966c79e109dabeef7a47fe68e5294c6d71e" "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 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded unicode-width v0.1.9 [INFO] [stderr] Downloaded proc-macro2 v1.0.38 [INFO] [stderr] Downloaded endian-type v0.1.2 [INFO] [stderr] Downloaded utf8parse v0.2.0 [INFO] [stderr] Downloaded nibble_vec v0.1.0 [INFO] [stderr] Downloaded smallvec v1.8.0 [INFO] [stderr] Downloaded scopeguard v1.1.0 [INFO] [stderr] Downloaded rustyline v9.1.2 [INFO] [stderr] Downloaded libloading v0.7.3 [INFO] [stderr] Downloaded num-traits v0.2.15 [INFO] [stderr] Downloaded rustc-hash v1.1.0 [INFO] [stderr] Downloaded wasi v0.10.2+wasi-snapshot-preview1 [INFO] [stderr] Downloaded cc v1.0.73 [INFO] [stderr] Downloaded memchr v2.5.0 [INFO] [stderr] Downloaded radix_trie v0.2.1 [INFO] [stderr] Downloaded getrandom v0.2.6 [INFO] [stderr] Downloaded thiserror v1.0.31 [INFO] [stderr] Downloaded redox_users v0.4.3 [INFO] [stderr] Downloaded syn v1.0.92 [INFO] [stderr] Downloaded io-lifetimes v0.6.1 [INFO] [stderr] Downloaded mlua v0.8.0-beta.4 [INFO] [stderr] Downloaded fd-lock v3.0.5 [INFO] [stderr] Downloaded clipboard-win v4.4.1 [INFO] [stderr] Downloaded thiserror-impl v1.0.31 [INFO] [stderr] Downloaded bstr v0.2.17 [INFO] [stderr] Downloaded nix v0.23.1 [INFO] [stderr] Downloaded dirs-sys-next v0.1.2 [INFO] [stderr] Downloaded errno v0.2.8 [INFO] [stderr] Downloaded rustix v0.34.6 [INFO] [stderr] Downloaded log v0.4.17 [INFO] [stderr] Downloaded unicode-segmentation v1.9.0 [INFO] [stderr] Downloaded errno-dragonfly v0.1.2 [INFO] [stderr] Downloaded memoffset v0.6.5 [INFO] [stderr] Downloaded once_cell v1.10.0 [INFO] [stderr] Downloaded pkg-config v0.3.25 [INFO] [stderr] Downloaded error-code v2.3.1 [INFO] [stderr] Downloaded str-buf v1.0.5 [INFO] [stderr] Downloaded redox_syscall v0.2.13 [INFO] [stderr] Downloaded quote v1.0.18 [INFO] [stderr] Downloaded unicode-xid v0.2.3 [INFO] [stderr] Downloaded dirs-next v2.0.0 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.30.0 [INFO] [stderr] Downloaded libc v0.2.125 [INFO] [stderr] Downloaded windows_i686_msvc v0.30.0 [INFO] [stderr] Downloaded lua-src v544.0.1 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.30.0 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.30.0 [INFO] [stderr] Downloaded windows_i686_gnu v0.30.0 [INFO] [stderr] Downloaded linux-raw-sys v0.0.46 [INFO] [stderr] Downloaded luajit-src v210.3.4+resty073ac54 [INFO] [stderr] Downloaded windows-sys v0.30.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+ce36a966c79e109dabeef7a47fe68e5294c6d71e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f249709809a9207bdc69f63fee6230b31b213bac810361e6ecc43fcc72a608d8 [INFO] running `Command { std: "docker" "start" "-a" "f249709809a9207bdc69f63fee6230b31b213bac810361e6ecc43fcc72a608d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f249709809a9207bdc69f63fee6230b31b213bac810361e6ecc43fcc72a608d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f249709809a9207bdc69f63fee6230b31b213bac810361e6ecc43fcc72a608d8", kill_on_drop: false }` [INFO] [stdout] f249709809a9207bdc69f63fee6230b31b213bac810361e6ecc43fcc72a608d8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+ce36a966c79e109dabeef7a47fe68e5294c6d71e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3b72070ac9a56db4d73f9341e97a68d5a8d10d67512682499edbbac6d0f9178f [INFO] running `Command { std: "docker" "start" "-a" "3b72070ac9a56db4d73f9341e97a68d5a8d10d67512682499edbbac6d0f9178f", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.125 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling io-lifetimes v0.6.1 [INFO] [stderr] Compiling rustix v0.34.6 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling linux-raw-sys v0.0.46 [INFO] [stderr] Compiling nibble_vec v0.1.0 [INFO] [stderr] Compiling endian-type v0.1.2 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling lua-src v544.0.1 [INFO] [stderr] Compiling luajit-src v210.3.4+resty073ac54 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling radix_trie v0.2.1 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling utf8parse v0.2.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling unicode-segmentation v1.9.0 [INFO] [stderr] Compiling once_cell v1.10.0 [INFO] [stderr] Compiling libloading v0.7.3 [INFO] [stderr] Compiling mlua v0.8.0-beta.4 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling nix v0.23.1 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling fd-lock v3.0.5 [INFO] [stderr] Compiling rustyline v9.1.2 [INFO] [stderr] Compiling testlua v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Display` and `Formatter` [INFO] [stdout] --> src/main.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::{Display, Formatter}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: extern declarations without an explicit ABI are deprecated [INFO] [stdout] --> src/main.rs:34:49 [INFO] [stdout] | [INFO] [stdout] 34 | let func :libloading::Symbol = lib.get(b"load_rust").unwrap(); [INFO] [stdout] | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(missing_abi)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/main.rs:23:13 [INFO] [stdout] | [INFO] [stdout] 23 | _ => println!("Can not print!"), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/main.rs:23:13 [INFO] [stdout] | [INFO] [stdout] 12 | Value::Nil => println!("nil"), [INFO] [stdout] | ---------- matches some of the same values [INFO] [stdout] 13 | Value::Boolean(b) => println!("{}", b), [INFO] [stdout] | ----------------- matches some of the same values [INFO] [stdout] 14 | Value::LightUserData(lu) => println!("{:?}", lu), [INFO] [stdout] | ------------------------ matches some of the same values [INFO] [stdout] 15 | Value::Integer(i) => println!("{}", i), [INFO] [stdout] | ----------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 23 | _ => println!("Can not print!"), [INFO] [stdout] | ^ ...and 7 other patterns collectively make this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `d` [INFO] [stdout] --> src/main.rs:31:45 [INFO] [stdout] | [INFO] [stdout] 31 | let load_library = lua.create_function(|d, library: String| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_d` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 41 | lua.globals().set("load_library", load_library); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 41 | let _ = lua.globals().set("load_library", load_library); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 53.28s [INFO] running `Command { std: "docker" "inspect" "3b72070ac9a56db4d73f9341e97a68d5a8d10d67512682499edbbac6d0f9178f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b72070ac9a56db4d73f9341e97a68d5a8d10d67512682499edbbac6d0f9178f", kill_on_drop: false }` [INFO] [stdout] 3b72070ac9a56db4d73f9341e97a68d5a8d10d67512682499edbbac6d0f9178f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+ce36a966c79e109dabeef7a47fe68e5294c6d71e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e200e9e585178e92f0e1a9d19599895dc688c9c9935aad7f8a027d30907ab115 [INFO] running `Command { std: "docker" "start" "-a" "e200e9e585178e92f0e1a9d19599895dc688c9c9935aad7f8a027d30907ab115", kill_on_drop: false }` [INFO] [stderr] Compiling testlua v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Display` and `Formatter` [INFO] [stdout] --> src/main.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::{Display, Formatter}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: extern declarations without an explicit ABI are deprecated [INFO] [stdout] --> src/main.rs:34:49 [INFO] [stdout] | [INFO] [stdout] 34 | let func :libloading::Symbol = lib.get(b"load_rust").unwrap(); [INFO] [stdout] | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(missing_abi)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/main.rs:23:13 [INFO] [stdout] | [INFO] [stdout] 23 | _ => println!("Can not print!"), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/main.rs:23:13 [INFO] [stdout] | [INFO] [stdout] 12 | Value::Nil => println!("nil"), [INFO] [stdout] | ---------- matches some of the same values [INFO] [stdout] 13 | Value::Boolean(b) => println!("{}", b), [INFO] [stdout] | ----------------- matches some of the same values [INFO] [stdout] 14 | Value::LightUserData(lu) => println!("{:?}", lu), [INFO] [stdout] | ------------------------ matches some of the same values [INFO] [stdout] 15 | Value::Integer(i) => println!("{}", i), [INFO] [stdout] | ----------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 23 | _ => println!("Can not print!"), [INFO] [stdout] | ^ ...and 7 other patterns collectively make this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `d` [INFO] [stdout] --> src/main.rs:31:45 [INFO] [stdout] | [INFO] [stdout] 31 | let load_library = lua.create_function(|d, library: String| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_d` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 41 | lua.globals().set("load_library", load_library); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 41 | let _ = lua.globals().set("load_library", load_library); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.71s [INFO] running `Command { std: "docker" "inspect" "e200e9e585178e92f0e1a9d19599895dc688c9c9935aad7f8a027d30907ab115", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e200e9e585178e92f0e1a9d19599895dc688c9c9935aad7f8a027d30907ab115", kill_on_drop: false }` [INFO] [stdout] e200e9e585178e92f0e1a9d19599895dc688c9c9935aad7f8a027d30907ab115