[INFO] fetching crate v8-api 0.8.0...
[INFO] testing v8-api-0.8.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate v8-api 0.8.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate v8-api 0.8.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate v8-api 0.8.0
[INFO] finished tweaking crates.io crate v8-api 0.8.0
[INFO] tweaked toml for crates.io crate v8-api 0.8.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b43405d054a2f2d94d03fdc8d8c513a17390f7d70bba5de7e9b1fcf196a88dc5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b43405d054a2f2d94d03fdc8d8c513a17390f7d70bba5de7e9b1fcf196a88dc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b43405d054a2f2d94d03fdc8d8c513a17390f7d70bba5de7e9b1fcf196a88dc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b43405d054a2f2d94d03fdc8d8c513a17390f7d70bba5de7e9b1fcf196a88dc5", kill_on_drop: false }`
[INFO] [stdout] b43405d054a2f2d94d03fdc8d8c513a17390f7d70bba5de7e9b1fcf196a88dc5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 90fc2086cb396055e146bacd8c89a84e72671b09a7f297c3612606886fdd3502
[INFO] running `Command { std: "docker" "start" "-a" "90fc2086cb396055e146bacd8c89a84e72671b09a7f297c3612606886fdd3502", kill_on_drop: false }`
[INFO] [stderr]    Compiling clang-sys v0.14.1
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling serde_json v0.9.10
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]    Compiling target_build_utils v0.3.1
[INFO] [stderr]    Compiling libloading v0.3.4
[INFO] [stderr]    Compiling clang v0.15.0
[INFO] [stderr]    Compiling v8-api v0.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:349:24
[INFO] [stdout]     |
[INFO] [stdout] 349 |     let display_name = r#try!(entity.get_display_name().ok_or(()));
[INFO] [stdout]     |                        ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:350:16
[INFO] [stdout]     |
[INFO] [stdout] 350 |     let name = r#try!(entity.get_name().ok_or(()));
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:351:16
[INFO] [stdout]     |
[INFO] [stdout] 351 |     let args = r#try!(entity.get_arguments().ok_or(()));
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:352:26
[INFO] [stdout]     |
[INFO] [stdout] 352 |     let args: Vec<Arg> = r#try!(args.iter().map(|e| build_arg(&e)).collect());
[INFO] [stdout]     |                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:354:23
[INFO] [stdout]     |
[INFO] [stdout] 354 |     let method_type = r#try!(entity.get_type().ok_or(()));
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:356:20
[INFO] [stdout]     |
[INFO] [stdout] 356 |     let ret_type = r#try!(method_type.get_result_type().ok_or(()));
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:357:20
[INFO] [stdout]     |
[INFO] [stdout] 357 |     let ret_type = r#try!(build_ret_type(&ret_type));
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:380:15
[INFO] [stdout]     |
[INFO] [stdout] 380 |         name: r#try!(entity.get_name().ok_or(())),
[INFO] [stdout]     |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:381:19
[INFO] [stdout]     |
[INFO] [stdout] 381 |         arg_type: r#try!(build_type(&entity.get_type().unwrap())),
[INFO] [stdout]     |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:390:28
[INFO] [stdout]     |
[INFO] [stdout] 390 |             let ref_type = r#try!(build_type(&get_first_tpl_arg(typ)));
[INFO] [stdout]     |                            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:393:28
[INFO] [stdout]     |
[INFO] [stdout] 393 |             let ref_type = r#try!(build_type(&get_first_tpl_arg(typ)));
[INFO] [stdout]     |                            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:396:32
[INFO] [stdout]     |
[INFO] [stdout] 396 |             Ok(RetType::Direct(r#try!(build_type(typ))))
[INFO] [stdout]     |                                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:399:28
[INFO] [stdout]     |
[INFO] [stdout] 399 |         Ok(RetType::Direct(r#try!(build_type(typ))))
[INFO] [stdout]     |                            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:429:25
[INFO] [stdout]     |
[INFO] [stdout] 429 |             let inner = r#try!(typ.get_pointee_type().ok_or(()));
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:430:25
[INFO] [stdout]     |
[INFO] [stdout] 430 |             let inner = r#try!(build_type(&inner));
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:434:25
[INFO] [stdout]     |
[INFO] [stdout] 434 |             let inner = r#try!(typ.get_element_type().ok_or(()));
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:435:25
[INFO] [stdout]     |
[INFO] [stdout] 435 |             let inner = r#try!(build_type(&inner));
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:480:32
[INFO] [stdout]     |
[INFO] [stdout] 480 |                 let ref_type = r#try!(build_type(&get_first_tpl_arg(typ)));
[INFO] [stdout]     |                                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:540:13
[INFO] [stdout]     |
[INFO] [stdout] 540 |             r#try!(writeln!(f, "{}", class));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:548:9
[INFO] [stdout]     |
[INFO] [stdout] 548 |         r#try!(writeln!(f, "class {}", self.name));
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:550:13
[INFO] [stdout]     |
[INFO] [stdout] 550 |             r#try!(writeln!(f, "  {}", method));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:559:13
[INFO] [stdout]     |
[INFO] [stdout] 559 |             r#try!(write!(f, "static "));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:561:9
[INFO] [stdout]     |
[INFO] [stdout] 561 |         r#try!(write!(f, "{}(", self.name));
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:566:17
[INFO] [stdout]     |
[INFO] [stdout] 566 |                 r#try!(write!(f, ", "));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:569:13
[INFO] [stdout]     |
[INFO] [stdout] 569 |             r#try!(write!(f, "{}", arg));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:571:9
[INFO] [stdout]     |
[INFO] [stdout] 571 |         r#try!(write!(f, ") -> {}", self.ret_type));
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:574:13
[INFO] [stdout]     |
[INFO] [stdout] 574 |             r#try!(write!(f, " {{{}}}", self.mangled_name));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 27 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 54.13s
[INFO] running `Command { std: "docker" "inspect" "90fc2086cb396055e146bacd8c89a84e72671b09a7f297c3612606886fdd3502", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90fc2086cb396055e146bacd8c89a84e72671b09a7f297c3612606886fdd3502", kill_on_drop: false }`
[INFO] [stdout] 90fc2086cb396055e146bacd8c89a84e72671b09a7f297c3612606886fdd3502
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ae5173579f64b280c7651a204c1fa63baefa94cd8e713d2f442a30591e1ea425
[INFO] running `Command { std: "docker" "start" "-a" "ae5173579f64b280c7651a204c1fa63baefa94cd8e713d2f442a30591e1ea425", kill_on_drop: false }`
[INFO] [stderr]    Compiling v8-api v0.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:349:24
[INFO] [stdout]     |
[INFO] [stdout] 349 |     let display_name = r#try!(entity.get_display_name().ok_or(()));
[INFO] [stdout]     |                        ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:350:16
[INFO] [stdout]     |
[INFO] [stdout] 350 |     let name = r#try!(entity.get_name().ok_or(()));
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:351:16
[INFO] [stdout]     |
[INFO] [stdout] 351 |     let args = r#try!(entity.get_arguments().ok_or(()));
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:352:26
[INFO] [stdout]     |
[INFO] [stdout] 352 |     let args: Vec<Arg> = r#try!(args.iter().map(|e| build_arg(&e)).collect());
[INFO] [stdout]     |                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:354:23
[INFO] [stdout]     |
[INFO] [stdout] 354 |     let method_type = r#try!(entity.get_type().ok_or(()));
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:356:20
[INFO] [stdout]     |
[INFO] [stdout] 356 |     let ret_type = r#try!(method_type.get_result_type().ok_or(()));
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:357:20
[INFO] [stdout]     |
[INFO] [stdout] 357 |     let ret_type = r#try!(build_ret_type(&ret_type));
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:380:15
[INFO] [stdout]     |
[INFO] [stdout] 380 |         name: r#try!(entity.get_name().ok_or(())),
[INFO] [stdout]     |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:381:19
[INFO] [stdout]     |
[INFO] [stdout] 381 |         arg_type: r#try!(build_type(&entity.get_type().unwrap())),
[INFO] [stdout]     |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:390:28
[INFO] [stdout]     |
[INFO] [stdout] 390 |             let ref_type = r#try!(build_type(&get_first_tpl_arg(typ)));
[INFO] [stdout]     |                            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:393:28
[INFO] [stdout]     |
[INFO] [stdout] 393 |             let ref_type = r#try!(build_type(&get_first_tpl_arg(typ)));
[INFO] [stdout]     |                            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:396:32
[INFO] [stdout]     |
[INFO] [stdout] 396 |             Ok(RetType::Direct(r#try!(build_type(typ))))
[INFO] [stdout]     |                                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:399:28
[INFO] [stdout]     |
[INFO] [stdout] 399 |         Ok(RetType::Direct(r#try!(build_type(typ))))
[INFO] [stdout]     |                            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:429:25
[INFO] [stdout]     |
[INFO] [stdout] 429 |             let inner = r#try!(typ.get_pointee_type().ok_or(()));
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:430:25
[INFO] [stdout]     |
[INFO] [stdout] 430 |             let inner = r#try!(build_type(&inner));
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:434:25
[INFO] [stdout]     |
[INFO] [stdout] 434 |             let inner = r#try!(typ.get_element_type().ok_or(()));
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:435:25
[INFO] [stdout]     |
[INFO] [stdout] 435 |             let inner = r#try!(build_type(&inner));
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:480:32
[INFO] [stdout]     |
[INFO] [stdout] 480 |                 let ref_type = r#try!(build_type(&get_first_tpl_arg(typ)));
[INFO] [stdout]     |                                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:540:13
[INFO] [stdout]     |
[INFO] [stdout] 540 |             r#try!(writeln!(f, "{}", class));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:548:9
[INFO] [stdout]     |
[INFO] [stdout] 548 |         r#try!(writeln!(f, "class {}", self.name));
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:550:13
[INFO] [stdout]     |
[INFO] [stdout] 550 |             r#try!(writeln!(f, "  {}", method));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:559:13
[INFO] [stdout]     |
[INFO] [stdout] 559 |             r#try!(write!(f, "static "));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:561:9
[INFO] [stdout]     |
[INFO] [stdout] 561 |         r#try!(write!(f, "{}(", self.name));
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:566:17
[INFO] [stdout]     |
[INFO] [stdout] 566 |                 r#try!(write!(f, ", "));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:569:13
[INFO] [stdout]     |
[INFO] [stdout] 569 |             r#try!(write!(f, "{}", arg));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:571:9
[INFO] [stdout]     |
[INFO] [stdout] 571 |         r#try!(write!(f, ") -> {}", self.ret_type));
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:574:13
[INFO] [stdout]     |
[INFO] [stdout] 574 |             r#try!(write!(f, " {{{}}}", self.mangled_name));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 27 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:349:24
[INFO] [stdout]     |
[INFO] [stdout] 349 |     let display_name = r#try!(entity.get_display_name().ok_or(()));
[INFO] [stdout]     |                        ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:350:16
[INFO] [stdout]     |
[INFO] [stdout] 350 |     let name = r#try!(entity.get_name().ok_or(()));
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:351:16
[INFO] [stdout]     |
[INFO] [stdout] 351 |     let args = r#try!(entity.get_arguments().ok_or(()));
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:352:26
[INFO] [stdout]     |
[INFO] [stdout] 352 |     let args: Vec<Arg> = r#try!(args.iter().map(|e| build_arg(&e)).collect());
[INFO] [stdout]     |                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:354:23
[INFO] [stdout]     |
[INFO] [stdout] 354 |     let method_type = r#try!(entity.get_type().ok_or(()));
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:356:20
[INFO] [stdout]     |
[INFO] [stdout] 356 |     let ret_type = r#try!(method_type.get_result_type().ok_or(()));
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:357:20
[INFO] [stdout]     |
[INFO] [stdout] 357 |     let ret_type = r#try!(build_ret_type(&ret_type));
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:380:15
[INFO] [stdout]     |
[INFO] [stdout] 380 |         name: r#try!(entity.get_name().ok_or(())),
[INFO] [stdout]     |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:381:19
[INFO] [stdout]     |
[INFO] [stdout] 381 |         arg_type: r#try!(build_type(&entity.get_type().unwrap())),
[INFO] [stdout]     |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:390:28
[INFO] [stdout]     |
[INFO] [stdout] 390 |             let ref_type = r#try!(build_type(&get_first_tpl_arg(typ)));
[INFO] [stdout]     |                            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:393:28
[INFO] [stdout]     |
[INFO] [stdout] 393 |             let ref_type = r#try!(build_type(&get_first_tpl_arg(typ)));
[INFO] [stdout]     |                            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:396:32
[INFO] [stdout]     |
[INFO] [stdout] 396 |             Ok(RetType::Direct(r#try!(build_type(typ))))
[INFO] [stdout]     |                                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:399:28
[INFO] [stdout]     |
[INFO] [stdout] 399 |         Ok(RetType::Direct(r#try!(build_type(typ))))
[INFO] [stdout]     |                            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:429:25
[INFO] [stdout]     |
[INFO] [stdout] 429 |             let inner = r#try!(typ.get_pointee_type().ok_or(()));
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:430:25
[INFO] [stdout]     |
[INFO] [stdout] 430 |             let inner = r#try!(build_type(&inner));
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:434:25
[INFO] [stdout]     |
[INFO] [stdout] 434 |             let inner = r#try!(typ.get_element_type().ok_or(()));
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:435:25
[INFO] [stdout]     |
[INFO] [stdout] 435 |             let inner = r#try!(build_type(&inner));
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:480:32
[INFO] [stdout]     |
[INFO] [stdout] 480 |                 let ref_type = r#try!(build_type(&get_first_tpl_arg(typ)));
[INFO] [stdout]     |                                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:540:13
[INFO] [stdout]     |
[INFO] [stdout] 540 |             r#try!(writeln!(f, "{}", class));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:548:9
[INFO] [stdout]     |
[INFO] [stdout] 548 |         r#try!(writeln!(f, "class {}", self.name));
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:550:13
[INFO] [stdout]     |
[INFO] [stdout] 550 |             r#try!(writeln!(f, "  {}", method));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:559:13
[INFO] [stdout]     |
[INFO] [stdout] 559 |             r#try!(write!(f, "static "));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:561:9
[INFO] [stdout]     |
[INFO] [stdout] 561 |         r#try!(write!(f, "{}(", self.name));
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:566:17
[INFO] [stdout]     |
[INFO] [stdout] 566 |                 r#try!(write!(f, ", "));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:569:13
[INFO] [stdout]     |
[INFO] [stdout] 569 |             r#try!(write!(f, "{}", arg));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:571:9
[INFO] [stdout]     |
[INFO] [stdout] 571 |         r#try!(write!(f, ") -> {}", self.ret_type));
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:574:13
[INFO] [stdout]     |
[INFO] [stdout] 574 |             r#try!(write!(f, " {{{}}}", self.mangled_name));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 27 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.45s
[INFO] running `Command { std: "docker" "inspect" "ae5173579f64b280c7651a204c1fa63baefa94cd8e713d2f442a30591e1ea425", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae5173579f64b280c7651a204c1fa63baefa94cd8e713d2f442a30591e1ea425", kill_on_drop: false }`
[INFO] [stdout] ae5173579f64b280c7651a204c1fa63baefa94cd8e713d2f442a30591e1ea425
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] abe47a457db51678718a30d8df86985f9fd390f496c448c0a571f27d7c5f8bd5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "abe47a457db51678718a30d8df86985f9fd390f496c448c0a571f27d7c5f8bd5", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:349:24
[INFO] [stderr]     |
[INFO] [stderr] 349 |     let display_name = r#try!(entity.get_display_name().ok_or(()));
[INFO] [stderr]     |                        ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:350:16
[INFO] [stderr]     |
[INFO] [stderr] 350 |     let name = r#try!(entity.get_name().ok_or(()));
[INFO] [stderr]     |                ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:351:16
[INFO] [stderr]     |
[INFO] [stderr] 351 |     let args = r#try!(entity.get_arguments().ok_or(()));
[INFO] [stderr]     |                ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:352:26
[INFO] [stderr]     |
[INFO] [stderr] 352 |     let args: Vec<Arg> = r#try!(args.iter().map(|e| build_arg(&e)).collect());
[INFO] [stderr]     |                          ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:354:23
[INFO] [stderr]     |
[INFO] [stderr] 354 |     let method_type = r#try!(entity.get_type().ok_or(()));
[INFO] [stderr]     |                       ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:356:20
[INFO] [stderr]     |
[INFO] [stderr] 356 |     let ret_type = r#try!(method_type.get_result_type().ok_or(()));
[INFO] [stderr]     |                    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:357:20
[INFO] [stderr]     |
[INFO] [stderr] 357 |     let ret_type = r#try!(build_ret_type(&ret_type));
[INFO] [stderr]     |                    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:380:15
[INFO] [stderr]     |
[INFO] [stderr] 380 |         name: r#try!(entity.get_name().ok_or(())),
[INFO] [stderr]     |               ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:381:19
[INFO] [stderr]     |
[INFO] [stderr] 381 |         arg_type: r#try!(build_type(&entity.get_type().unwrap())),
[INFO] [stderr]     |                   ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:390:28
[INFO] [stderr]     |
[INFO] [stderr] 390 |             let ref_type = r#try!(build_type(&get_first_tpl_arg(typ)));
[INFO] [stderr]     |                            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:393:28
[INFO] [stderr]     |
[INFO] [stderr] 393 |             let ref_type = r#try!(build_type(&get_first_tpl_arg(typ)));
[INFO] [stderr]     |                            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:396:32
[INFO] [stderr]     |
[INFO] [stderr] 396 |             Ok(RetType::Direct(r#try!(build_type(typ))))
[INFO] [stderr]     |                                ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:399:28
[INFO] [stderr]     |
[INFO] [stderr] 399 |         Ok(RetType::Direct(r#try!(build_type(typ))))
[INFO] [stderr]     |                            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:429:25
[INFO] [stderr]     |
[INFO] [stderr] 429 |             let inner = r#try!(typ.get_pointee_type().ok_or(()));
[INFO] [stderr]     |                         ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:430:25
[INFO] [stderr]     |
[INFO] [stderr] 430 |             let inner = r#try!(build_type(&inner));
[INFO] [stderr]     |                         ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:434:25
[INFO] [stderr]     |
[INFO] [stderr] 434 |             let inner = r#try!(typ.get_element_type().ok_or(()));
[INFO] [stderr]     |                         ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:435:25
[INFO] [stderr]     |
[INFO] [stderr] 435 |             let inner = r#try!(build_type(&inner));
[INFO] [stderr]     |                         ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:480:32
[INFO] [stderr]     |
[INFO] [stderr] 480 |                 let ref_type = r#try!(build_type(&get_first_tpl_arg(typ)));
[INFO] [stderr]     |                                ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:540:13
[INFO] [stderr]     |
[INFO] [stderr] 540 |             r#try!(writeln!(f, "{}", class));
[INFO] [stderr]     |             ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:548:9
[INFO] [stderr]     |
[INFO] [stderr] 548 |         r#try!(writeln!(f, "class {}", self.name));
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:550:13
[INFO] [stderr]     |
[INFO] [stderr] 550 |             r#try!(writeln!(f, "  {}", method));
[INFO] [stderr]     |             ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:559:13
[INFO] [stderr]     |
[INFO] [stderr] 559 |             r#try!(write!(f, "static "));
[INFO] [stderr]     |             ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:561:9
[INFO] [stderr]     |
[INFO] [stderr] 561 |         r#try!(write!(f, "{}(", self.name));
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:566:17
[INFO] [stderr]     |
[INFO] [stderr] 566 |                 r#try!(write!(f, ", "));
[INFO] [stderr]     |                 ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:569:13
[INFO] [stderr]     |
[INFO] [stderr] 569 |             r#try!(write!(f, "{}", arg));
[INFO] [stderr]     |             ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:571:9
[INFO] [stderr]     |
[INFO] [stderr] 571 |         r#try!(write!(f, ") -> {}", self.ret_type));
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:574:13
[INFO] [stderr]     |
[INFO] [stderr] 574 |             r#try!(write!(f, " {{{}}}", self.mangled_name));
[INFO] [stderr]     |             ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 27 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:349:24
[INFO] [stderr]     |
[INFO] [stderr] 349 |     let display_name = r#try!(entity.get_display_name().ok_or(()));
[INFO] [stderr]     |                        ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:350:16
[INFO] [stderr]     |
[INFO] [stderr] 350 |     let name = r#try!(entity.get_name().ok_or(()));
[INFO] [stderr]     |                ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:351:16
[INFO] [stderr]     |
[INFO] [stderr] 351 |     let args = r#try!(entity.get_arguments().ok_or(()));
[INFO] [stderr]     |                ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:352:26
[INFO] [stderr]     |
[INFO] [stderr] 352 |     let args: Vec<Arg> = r#try!(args.iter().map(|e| build_arg(&e)).collect());
[INFO] [stderr]     |                          ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:354:23
[INFO] [stderr]     |
[INFO] [stderr] 354 |     let method_type = r#try!(entity.get_type().ok_or(()));
[INFO] [stderr]     |                       ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:356:20
[INFO] [stderr]     |
[INFO] [stderr] 356 |     let ret_type = r#try!(method_type.get_result_type().ok_or(()));
[INFO] [stderr]     |                    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:357:20
[INFO] [stderr]     |
[INFO] [stderr] 357 |     let ret_type = r#try!(build_ret_type(&ret_type));
[INFO] [stderr]     |                    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:380:15
[INFO] [stderr]     |
[INFO] [stderr] 380 |         name: r#try!(entity.get_name().ok_or(())),
[INFO] [stderr]     |               ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:381:19
[INFO] [stderr]     |
[INFO] [stderr] 381 |         arg_type: r#try!(build_type(&entity.get_type().unwrap())),
[INFO] [stderr]     |                   ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:390:28
[INFO] [stderr]     |
[INFO] [stderr] 390 |             let ref_type = r#try!(build_type(&get_first_tpl_arg(typ)));
[INFO] [stderr]     |                            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:393:28
[INFO] [stderr]     |
[INFO] [stderr] 393 |             let ref_type = r#try!(build_type(&get_first_tpl_arg(typ)));
[INFO] [stderr]     |                            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:396:32
[INFO] [stderr]     |
[INFO] [stderr] 396 |             Ok(RetType::Direct(r#try!(build_type(typ))))
[INFO] [stderr]     |                                ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:399:28
[INFO] [stderr]     |
[INFO] [stderr] 399 |         Ok(RetType::Direct(r#try!(build_type(typ))))
[INFO] [stderr]     |                            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:429:25
[INFO] [stderr]     |
[INFO] [stderr] 429 |             let inner = r#try!(typ.get_pointee_type().ok_or(()));
[INFO] [stderr]     |                         ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:430:25
[INFO] [stderr]     |
[INFO] [stderr] 430 |             let inner = r#try!(build_type(&inner));
[INFO] [stderr]     |                         ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:434:25
[INFO] [stderr]     |
[INFO] [stderr] 434 |             let inner = r#try!(typ.get_element_type().ok_or(()));
[INFO] [stderr]     |                         ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:435:25
[INFO] [stderr]     |
[INFO] [stderr] 435 |             let inner = r#try!(build_type(&inner));
[INFO] [stderr]     |                         ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:480:32
[INFO] [stderr]     |
[INFO] [stderr] 480 |                 let ref_type = r#try!(build_type(&get_first_tpl_arg(typ)));
[INFO] [stderr]     |                                ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:540:13
[INFO] [stderr]     |
[INFO] [stderr] 540 |             r#try!(writeln!(f, "{}", class));
[INFO] [stderr]     |             ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:548:9
[INFO] [stderr]     |
[INFO] [stderr] 548 |         r#try!(writeln!(f, "class {}", self.name));
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:550:13
[INFO] [stderr]     |
[INFO] [stderr] 550 |             r#try!(writeln!(f, "  {}", method));
[INFO] [stderr]     |             ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:559:13
[INFO] [stderr]     |
[INFO] [stderr] 559 |             r#try!(write!(f, "static "));
[INFO] [stderr]     |             ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:561:9
[INFO] [stderr]     |
[INFO] [stderr] 561 |         r#try!(write!(f, "{}(", self.name));
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:566:17
[INFO] [stderr]     |
[INFO] [stderr] 566 |                 r#try!(write!(f, ", "));
[INFO] [stderr]     |                 ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:569:13
[INFO] [stderr]     |
[INFO] [stderr] 569 |             r#try!(write!(f, "{}", arg));
[INFO] [stderr]     |             ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:571:9
[INFO] [stderr]     |
[INFO] [stderr] 571 |         r#try!(write!(f, ") -> {}", self.ret_type));
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:574:13
[INFO] [stderr]     |
[INFO] [stderr] 574 |             r#try!(write!(f, " {{{}}}", self.mangled_name));
[INFO] [stderr]     |             ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 27 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/v8_api-05f9ed36cb0aff3f
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/v8_api_rs_parse-9b1b14145e4406c0
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests v8-api
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "abe47a457db51678718a30d8df86985f9fd390f496c448c0a571f27d7c5f8bd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abe47a457db51678718a30d8df86985f9fd390f496c448c0a571f27d7c5f8bd5", kill_on_drop: false }`
[INFO] [stdout] abe47a457db51678718a30d8df86985f9fd390f496c448c0a571f27d7c5f8bd5