[INFO] cloning repository https://github.com/WilliamVenner/gluac-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/WilliamVenner/gluac-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWilliamVenner%2Fgluac-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWilliamVenner%2Fgluac-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c64e1160f48f2830f705029b1a36b8303e2ab142
[INFO] checking WilliamVenner/gluac-rs/c64e1160f48f2830f705029b1a36b8303e2ab142 against master#f167efad2f51088d86180ee89177b3d7c9e7c2f5 for pr-129543
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWilliamVenner%2Fgluac-rs" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/WilliamVenner/gluac-rs on toolchain f167efad2f51088d86180ee89177b3d7c9e7c2f5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/WilliamVenner/gluac-rs
[INFO] finished tweaking git repo https://github.com/WilliamVenner/gluac-rs
[INFO] tweaked toml for git repo https://github.com/WilliamVenner/gluac-rs written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/WilliamVenner/gluac-rs 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" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9fecc6d64a837b99df9c279a8ab55f0dfb009ba7c946084ceb5acf96991896d7
[INFO] running `Command { std: "docker" "start" "-a" "9fecc6d64a837b99df9c279a8ab55f0dfb009ba7c946084ceb5acf96991896d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9fecc6d64a837b99df9c279a8ab55f0dfb009ba7c946084ceb5acf96991896d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fecc6d64a837b99df9c279a8ab55f0dfb009ba7c946084ceb5acf96991896d7", kill_on_drop: false }`
[INFO] [stdout] 9fecc6d64a837b99df9c279a8ab55f0dfb009ba7c946084ceb5acf96991896d7
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 75989751cbc694323548032116b409fdd19c06b7ff3b4d837c6691fa3f0f6fe2
[INFO] running `Command { std: "docker" "start" "-a" "75989751cbc694323548032116b409fdd19c06b7ff3b4d837c6691fa3f0f6fe2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking libloading v0.7.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking gluac-rs v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `tests::*`
[INFO] [stdout]  --> src/tests/mod.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use tests::*;
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: getting the inner pointer of a temporary `CString`
[INFO] [stdout]   --> src/api.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 65 | /         std::ffi::CString::new($str)
[INFO] [stdout] 66 | |             .expect("Tried to create a Lua string from a string that contained a NUL byte (\\0)!")
[INFO] [stdout]    | |__________________________________________________________________________________________________- this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime
[INFO] [stdout] 67 |               .as_ptr()
[INFO] [stdout]    |                ^^^^^^ this pointer will be invalid
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/tests/tests.rs:56:4
[INFO] [stdout]    |
[INFO] [stdout] 56 | /             lua_string!(std::path::PathBuf::from(env!("CARGO_MANIFEST_DIR"))
[INFO] [stdout] 57 | |                 .join("src/tests/hello_world.lua")
[INFO] [stdout] 58 | |                 .to_string_lossy()
[INFO] [stdout] 59 | |                 .to_string()),
[INFO] [stdout]    | |_____________________________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned
[INFO] [stdout]    = help: for more information, see https://doc.rust-lang.org/reference/destructors.html
[INFO] [stdout]    = note: `#[warn(temporary_cstring_as_ptr)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `lua_string` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.03s
[INFO] running `Command { std: "docker" "inspect" "75989751cbc694323548032116b409fdd19c06b7ff3b4d837c6691fa3f0f6fe2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75989751cbc694323548032116b409fdd19c06b7ff3b4d837c6691fa3f0f6fe2", kill_on_drop: false }`
[INFO] [stdout] 75989751cbc694323548032116b409fdd19c06b7ff3b4d837c6691fa3f0f6fe2