[INFO] crate lua 0.0.10 is already in cache
[INFO] checking lua-0.0.10 against master#209b2be09fcaff937480d1fbbe8b31646e361c7a for pr-70917
[INFO] extracting crate lua 0.0.10 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate lua 0.0.10 on toolchain 209b2be09fcaff937480d1fbbe8b31646e361c7a
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate lua 0.0.10
[INFO] finished tweaking crates.io crate lua 0.0.10
[INFO] tweaked toml for crates.io crate lua 0.0.10 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c8293788a59cb4c457bcfa95fa3469fb0940f90c60e42fb6ed0f9f4edb12343f
[INFO] running `"docker" "start" "-a" "c8293788a59cb4c457bcfa95fa3469fb0940f90c60e42fb6ed0f9f4edb12343f"`
[INFO] [stderr]     Checking bitflags v0.1.1
[INFO] [stderr]    Compiling lua v0.0.10 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> build.rs:17:22
[INFO] [stderr]    |
[INFO] [stderr] 17 |         let status = try!(self.status());
[INFO] [stderr]    |                      ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> build.rs:97:13
[INFO] [stderr]    |
[INFO] [stderr] 97 |             try!(fs::create_dir_all(&build_dir));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> build.rs:98:13
[INFO] [stderr]    |
[INFO] [stderr] 98 |             try!(build_lua(&tooling, &lua_dir, &build_dir));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> build.rs:107:9
[INFO] [stderr]     |
[INFO] [stderr] 107 |         try!(config.include(&lua_dir).get_compiler().to_command()
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> build.rs:112:9
[INFO] [stderr]     |
[INFO] [stderr] 112 |         try!(Command::new(glue)
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'gcc::Config': gcc::Config has been renamed to gcc::Build
[INFO] [stderr]   --> build.rs:87:22
[INFO] [stderr]    |
[INFO] [stderr] 87 |     let mut config = gcc::Config::new();
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'gcc::Build::new': crate has been renamed to `cc`, the `gcc` name is not maintained
[INFO] [stderr]   --> build.rs:87:22
[INFO] [stderr]    |
[INFO] [stderr] 87 |     let mut config = gcc::Config::new();
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/wrapper/state.rs:274:22
[INFO] [stderr]     |
[INFO] [stderr] 274 | pub type Extra = Box<any::Any + 'static + Send>;
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn any::Any + 'static + Send`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Vec` is imported redundantly
[INFO] [stderr]     --> src/wrapper/state.rs:1424:9
[INFO] [stderr]      |
[INFO] [stderr] 1424 |     use std::vec::Vec;
[INFO] [stderr]      |         ^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `c_char` is imported redundantly
[INFO] [stderr]     --> src/wrapper/state.rs:1425:9
[INFO] [stderr]      |
[INFO] [stderr] 26   | use libc::{c_int, c_void, c_char, size_t};
[INFO] [stderr]      |                           ------ the item `c_char` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 1425 |     use libc::c_char;
[INFO] [stderr]      |         ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Vec` is imported redundantly
[INFO] [stderr]     --> src/wrapper/state.rs:1521:9
[INFO] [stderr]      |
[INFO] [stderr] 1521 |     use std::vec::Vec;
[INFO] [stderr]      |         ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/wrapper/state.rs:274:22
[INFO] [stderr]     |
[INFO] [stderr] 274 | pub type Extra = Box<any::Any + 'static + Send>;
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn any::Any + 'static + Send`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Vec` is imported redundantly
[INFO] [stderr]     --> src/wrapper/state.rs:1424:9
[INFO] [stderr]      |
[INFO] [stderr] 1424 |     use std::vec::Vec;
[INFO] [stderr]      |         ^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `c_char` is imported redundantly
[INFO] [stderr]     --> src/wrapper/state.rs:1425:9
[INFO] [stderr]      |
[INFO] [stderr] 26   | use libc::{c_int, c_void, c_char, size_t};
[INFO] [stderr]      |                           ------ the item `c_char` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 1425 |     use libc::c_char;
[INFO] [stderr]      |         ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Vec` is imported redundantly
[INFO] [stderr]     --> src/wrapper/state.rs:1521:9
[INFO] [stderr]      |
[INFO] [stderr] 1521 |     use std::vec::Vec;
[INFO] [stderr]      |         ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint64_t': Use u64 instead.
[INFO] [stderr]   --> /opt/rustwide/target/debug/build/lua-c4052a99aa13ac7e/out/glue.rs:16:25
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub type LUA_UNSIGNED = uint64_t;
[INFO] [stderr]    |                         ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::int64_t': Use i64 instead.
[INFO] [stderr]   --> /opt/rustwide/target/debug/build/lua-c4052a99aa13ac7e/out/glue.rs:17:24
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub type LUA_INTEGER = int64_t;
[INFO] [stderr]    |                        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]     --> src/wrapper/state.rs:1177:38
[INFO] [stderr]      |
[INFO] [stderr] 1177 |     let mut ar: lua_Debug = unsafe { mem::uninitialized() };
[INFO] [stderr]      |                                      ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]     --> src/wrapper/state.rs:1188:38
[INFO] [stderr]      |
[INFO] [stderr] 1188 |     let mut ar: lua_Debug = unsafe { mem::uninitialized() };
[INFO] [stderr]      |                                      ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint64_t': Use u64 instead.
[INFO] [stderr]   --> /opt/rustwide/target/debug/build/lua-c4052a99aa13ac7e/out/glue.rs:16:25
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub type LUA_UNSIGNED = uint64_t;
[INFO] [stderr]    |                         ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::int64_t': Use i64 instead.
[INFO] [stderr]   --> /opt/rustwide/target/debug/build/lua-c4052a99aa13ac7e/out/glue.rs:17:24
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub type LUA_INTEGER = int64_t;
[INFO] [stderr]    |                        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]     --> src/wrapper/state.rs:1177:38
[INFO] [stderr]      |
[INFO] [stderr] 1177 |     let mut ar: lua_Debug = unsafe { mem::uninitialized() };
[INFO] [stderr]      |                                      ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]     --> src/wrapper/state.rs:1188:38
[INFO] [stderr]      |
[INFO] [stderr] 1188 |     let mut ar: lua_Debug = unsafe { mem::uninitialized() };
[INFO] [stderr]      |                                      ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `lua::ThreadStatus` that must be used
[INFO] [stderr]    --> examples/userdata/main.rs:106:3
[INFO] [stderr]     |
[INFO] [stderr] 106 | /   state.do_string("local p = Point2D.new(12, 34)
[INFO] [stderr] 107 | |                    print(p:x(), p:y())");
[INFO] [stderr]     | |_________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `lua::ThreadStatus` that must be used
[INFO] [stderr]    --> examples/userdata-with-drop/main.rs:134:5
[INFO] [stderr]     |
[INFO] [stderr] 134 | /     state.do_string("local v = VecWrapper.new()
[INFO] [stderr] 135 | |                      v:push(12)
[INFO] [stderr] 136 | |                      v:push(34)
[INFO] [stderr] 137 | |                      -- should print 2
[INFO] [stderr] 138 | |                      print('length of vec is', v:len())
[INFO] [stderr] 139 | |                      -- should print 12 34 nil
[INFO] [stderr] 140 | |                      print(v:get(0), v:get(1), v:get(2))");
[INFO] [stderr]     | |___________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.25s
[INFO] running `"docker" "inspect" "c8293788a59cb4c457bcfa95fa3469fb0940f90c60e42fb6ed0f9f4edb12343f"`
[INFO] running `"docker" "rm" "-f" "c8293788a59cb4c457bcfa95fa3469fb0940f90c60e42fb6ed0f9f4edb12343f"`
[INFO] [stdout] c8293788a59cb4c457bcfa95fa3469fb0940f90c60e42fb6ed0f9f4edb12343f
