[INFO] updating cached repository https://github.com/jugglerchris/rlua
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2b1e31207be5a4a7ab1cfb1e8484859a9bb679ab
[INFO] checking jugglerchris/rlua against master#209b2be09fcaff937480d1fbbe8b31646e361c7a for pr-70917
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjugglerchris%2Frlua" "/workspace/builds/worker-9/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jugglerchris/rlua on toolchain 209b2be09fcaff937480d1fbbe8b31646e361c7a
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/jugglerchris/rlua
[INFO] finished tweaking git repo https://github.com/jugglerchris/rlua
[INFO] tweaked toml for git repo https://github.com/jugglerchris/rlua written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/jugglerchris/rlua already has a lockfile, it will not be regenerated
[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] [stderr] error: the lock file /workspace/builds/worker-9/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/jcmoyer/rust-lua53`
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] [stdout] 84da09d2b5f7b9f8aaebfa333d020e832e8c69ffb429620bf2a1ae4bd22182ef
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "84da09d2b5f7b9f8aaebfa333d020e832e8c69ffb429620bf2a1ae4bd22182ef"`
[INFO] [stderr]    Compiling lua v0.0.11 (https://github.com/jcmoyer/rust-lua53#c855949b)
[INFO] [stderr]     Checking rlua v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:199:21
[INFO] [stderr]     |
[INFO] [stderr] 199 |                     try!(self.run_loaded_lua(0, 0))
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]    --> src/lib.rs:1:9
[INFO] [stderr]     |
[INFO] [stderr] 1   | #![deny(warnings)]
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     = note: `#[deny(deprecated)]` implied by `#[deny(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:75:25
[INFO] [stderr]    |
[INFO] [stderr] 75 | pub type LuaError = Box<Error>;
[INFO] [stderr]    |                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]   --> src/lib.rs:1:9
[INFO] [stderr]    |
[INFO] [stderr] 1  | #![deny(warnings)]
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    = note: `#[deny(bare_trait_objects)]` implied by `#[deny(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:86:32
[INFO] [stderr]    |
[INFO] [stderr] 86 |     fn cause(&self) -> Option<&Error> { None }
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:302:32
[INFO] [stderr]     |
[INFO] [stderr] 302 |         let p: *mut Option<Box<Any>> = self.state.new_userdata_typed();
[INFO] [stderr]     |                                ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:303:55
[INFO] [stderr]     |
[INFO] [stderr] 303 |         let r = Some(Box::new((*objp).clone()) as Box<Any>);
[INFO] [stderr]     |                                                       ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:314:41
[INFO] [stderr]     |
[INFO] [stderr] 314 |         let obj: Option<&mut Option<Box<Any>>> = unsafe { self.state.test_userdata_typed::<Option<Box<Any>>>(index, &self.types_id_to_str[&id]) };
[INFO] [stderr]     |                                         ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:314:103
[INFO] [stderr]     |
[INFO] [stderr] 314 |         let obj: Option<&mut Option<Box<Any>>> = unsafe { self.state.test_userdata_typed::<Option<Box<Any>>>(index, &self.types_id_to_str[&id]) };
[INFO] [stderr]     |                                                                                                       ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:335:38
[INFO] [stderr]     |
[INFO] [stderr] 335 |     let obj : Option<&mut Option<Box<Any>>> = unsafe { rl.state.test_userdata_typed::<Option<Box<Any>>>(1, typename) };
[INFO] [stderr]     |                                      ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:335:98
[INFO] [stderr]     |
[INFO] [stderr] 335 |     let obj : Option<&mut Option<Box<Any>>> = unsafe { rl.state.test_userdata_typed::<Option<Box<Any>>>(1, typename) };
[INFO] [stderr]     |                                                                                                  ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:342:67
[INFO] [stderr]     |
[INFO] [stderr] 342 |             unsafe { ptr::swap(p_ref, &mut tmp as *mut Option<Box<Any>>) };
[INFO] [stderr]     |                                                                   ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:242:37
[INFO] [stderr]     |
[INFO] [stderr] 242 |                 state.push_string(s.description());
[INFO] [stderr]     |                                     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:199:21
[INFO] [stderr]     |
[INFO] [stderr] 199 |                     try!(self.run_loaded_lua(0, 0))
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]    --> src/lib.rs:1:9
[INFO] [stderr]     |
[INFO] [stderr] 1   | #![deny(warnings)]
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     = note: `#[deny(deprecated)]` implied by `#[deny(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/tests.rs:71:16
[INFO] [stderr]    |
[INFO] [stderr] 71 |     let tobj = try!(rl.get::<TestMeth>(1));
[INFO] [stderr]    |                ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/tests.rs:77:20
[INFO] [stderr]    |
[INFO] [stderr] 77 |     let mut tobj = try!(rl.get::<TestMeth>(1));
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/tests.rs:98:16
[INFO] [stderr]    |
[INFO] [stderr] 98 |     let tobj = try!(rl.get::<TestDrop>(1));
[INFO] [stderr]    |                ^^^
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:75:25
[INFO] [stderr]    |
[INFO] [stderr] 75 | pub type LuaError = Box<Error>;
[INFO] [stderr]    |                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]   --> src/lib.rs:1:9
[INFO] [stderr]    |
[INFO] [stderr] 1  | #![deny(warnings)]
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    = note: `#[deny(bare_trait_objects)]` implied by `#[deny(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:86:32
[INFO] [stderr]    |
[INFO] [stderr] 86 |     fn cause(&self) -> Option<&Error> { None }
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:302:32
[INFO] [stderr]     |
[INFO] [stderr] 302 |         let p: *mut Option<Box<Any>> = self.state.new_userdata_typed();
[INFO] [stderr]     |                                ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:303:55
[INFO] [stderr]     |
[INFO] [stderr] 303 |         let r = Some(Box::new((*objp).clone()) as Box<Any>);
[INFO] [stderr]     |                                                       ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:314:41
[INFO] [stderr]     |
[INFO] [stderr] 314 |         let obj: Option<&mut Option<Box<Any>>> = unsafe { self.state.test_userdata_typed::<Option<Box<Any>>>(index, &self.types_id_to_str[&id]) };
[INFO] [stderr]     |                                         ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:314:103
[INFO] [stderr]     |
[INFO] [stderr] 314 |         let obj: Option<&mut Option<Box<Any>>> = unsafe { self.state.test_userdata_typed::<Option<Box<Any>>>(index, &self.types_id_to_str[&id]) };
[INFO] [stderr]     |                                                                                                       ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:335:38
[INFO] [stderr]     |
[INFO] [stderr] 335 |     let obj : Option<&mut Option<Box<Any>>> = unsafe { rl.state.test_userdata_typed::<Option<Box<Any>>>(1, typename) };
[INFO] [stderr]     |                                      ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:335:98
[INFO] [stderr]     |
[INFO] [stderr] 335 |     let obj : Option<&mut Option<Box<Any>>> = unsafe { rl.state.test_userdata_typed::<Option<Box<Any>>>(1, typename) };
[INFO] [stderr]     |                                                                                                  ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:342:67
[INFO] [stderr]     |
[INFO] [stderr] 342 |             unsafe { ptr::swap(p_ref, &mut tmp as *mut Option<Box<Any>>) };
[INFO] [stderr]     |                                                                   ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tests.rs:153:32
[INFO] [stderr]     |
[INFO] [stderr] 153 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 11 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `rlua`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:242:37
[INFO] [stderr]     |
[INFO] [stderr] 242 |                 state.push_string(s.description());
[INFO] [stderr]     |                                     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/tests.rs:143:21
[INFO] [stderr]     |
[INFO] [stderr] 143 |         assert!(err.description().contains("Called method on GCed object"));
[INFO] [stderr]     |                     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 16 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `rlua`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "84da09d2b5f7b9f8aaebfa333d020e832e8c69ffb429620bf2a1ae4bd22182ef"`
[INFO] running `"docker" "rm" "-f" "84da09d2b5f7b9f8aaebfa333d020e832e8c69ffb429620bf2a1ae4bd22182ef"`
[INFO] [stdout] 84da09d2b5f7b9f8aaebfa333d020e832e8c69ffb429620bf2a1ae4bd22182ef
