[INFO] fetching crate lua-kit 0.1.0...
[INFO] fixing lua-kit-0.1.0 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=end=2015,2024 for pr-157817-2
[INFO] extracting crate lua-kit 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate lua-kit 0.1.0
[INFO] finished tweaking crates.io crate lua-kit 0.1.0
[INFO] tweaked toml for crates.io crate lua-kit 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lua-kit 0.1.0 on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 2 packages to latest compatible versions
[INFO] [stderr]       Adding byteorder v0.3.13 (available: v1.5.0)
[INFO] [stderr]       Adding libc v0.1.12 (available: v0.2.186)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `lua-kit` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 242bd15520a4ae112d723bcb3b4082b7666d0595a1616aa39fd152fd5d6d6799
[INFO] running `Command { std: "docker" "start" "242bd15520a4ae112d723bcb3b4082b7666d0595a1616aa39fd152fd5d6d6799", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "242bd15520a4ae112d723bcb3b4082b7666d0595a1616aa39fd152fd5d6d6799" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "242bd15520a4ae112d723bcb3b4082b7666d0595a1616aa39fd152fd5d6d6799", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "242bd15520a4ae112d723bcb3b4082b7666d0595a1616aa39fd152fd5d6d6799" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=end=2015,2024", kill_on_drop: false }`
[INFO] [stderr] crater-edition-check: migrating to next edition
[INFO] [stderr]    Migrating Cargo.toml from 2015 edition to 2018
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `lua-kit` (manifest) generated 1 warning
[INFO] [stderr]     Checking libc v0.1.12
[INFO] [stderr]     Checking byteorder v0.3.13
[INFO] [stderr]     Checking lua-kit v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Migrating src/lib.rs from 2015 edition to 2018
[INFO] [stderr]        Fixed src/read.rs (44 fixes)
[INFO] [stderr]        Fixed src/write.rs (47 fixes)
[INFO] [stderr]        Fixed src/lib.rs (2 fixes)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.67s
[INFO] [stderr] crater-edition-check: lua-kit v0.1.0 (/opt/rustwide/workdir) updating edition from 2015 to 2018
[INFO] [stderr]     Checking lua-kit v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:17:2
[INFO] [stdout]    |
[INFO] [stdout] 17 |     r#try!(writer.write_header());
[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/write.rs:18:2
[INFO] [stdout]    |
[INFO] [stdout] 18 |     r#try!(writer.out.write_u8(function.upvalues.len() as u8));
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:28:3
[INFO] [stdout]    |
[INFO] [stdout] 28 |         r#try!(self.out.write_all(SIGNATURE));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:29:3
[INFO] [stdout]    |
[INFO] [stdout] 29 |         r#try!(self.out.write_u8(VERSION));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:30:3
[INFO] [stdout]    |
[INFO] [stdout] 30 |         r#try!(self.out.write_u8(FORMAT));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:31:3
[INFO] [stdout]    |
[INFO] [stdout] 31 |         r#try!(self.out.write_all(DATA));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:32:3
[INFO] [stdout]    |
[INFO] [stdout] 32 |         r#try!(self.out.write_u8(size_of::<Int>() as u8));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:33:3
[INFO] [stdout]    |
[INFO] [stdout] 33 |         r#try!(self.out.write_u8(size_of::<Size>() as u8));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:34:3
[INFO] [stdout]    |
[INFO] [stdout] 34 |         r#try!(self.out.write_u8(size_of::<Instruction>() as u8));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:35:3
[INFO] [stdout]    |
[INFO] [stdout] 35 |         r#try!(self.out.write_u8(size_of::<Integer>() as u8));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:36:3
[INFO] [stdout]    |
[INFO] [stdout] 36 |         r#try!(self.out.write_u8(size_of::<Number>() as u8));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:37:3
[INFO] [stdout]    |
[INFO] [stdout] 37 |         r#try!(self.out.write_i64::<E>(TEST_INT));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:38:3
[INFO] [stdout]    |
[INFO] [stdout] 38 |         r#try!(self.out.write_f64::<E>(TEST_NUMBER));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:43:3
[INFO] [stdout]    |
[INFO] [stdout] 43 |         r#try!(self.write_string(&function.source));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:44:3
[INFO] [stdout]    |
[INFO] [stdout] 44 |         r#try!(self.out.write_i32::<E>(function.line_start));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:45:3
[INFO] [stdout]    |
[INFO] [stdout] 45 |         r#try!(self.out.write_i32::<E>(function.line_end));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:46:3
[INFO] [stdout]    |
[INFO] [stdout] 46 |         r#try!(self.out.write_u8(function.num_params));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:47:3
[INFO] [stdout]    |
[INFO] [stdout] 47 |         r#try!(self.out.write_u8(if function.is_vararg { 1 } else { 0 }));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:48:3
[INFO] [stdout]    |
[INFO] [stdout] 48 |         r#try!(self.out.write_u8(function.max_stack_size));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:50:3
[INFO] [stdout]    |
[INFO] [stdout] 50 |         r#try!(self.out.write_u32::<E>(function.code.len() as u32));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:54:3
[INFO] [stdout]    |
[INFO] [stdout] 54 |         r#try!(self.out.write_u32::<E>(function.constants.len() as u32));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:77:3
[INFO] [stdout]    |
[INFO] [stdout] 77 |         r#try!(self.out.write_u32::<E>(function.upvalues.len() as u32));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:84:3
[INFO] [stdout]    |
[INFO] [stdout] 84 |         r#try!(self.out.write_u32::<E>(function.protos.len() as u32));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:89:3
[INFO] [stdout]    |
[INFO] [stdout] 89 |         r#try!(self.out.write_u32::<E>(function.debug.lineinfo.len() as u32));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:93:3
[INFO] [stdout]    |
[INFO] [stdout] 93 |         r#try!(self.out.write_u32::<E>(function.debug.localvars.len() as u32));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:99:3
[INFO] [stdout]    |
[INFO] [stdout] 99 |         r#try!(self.out.write_u32::<E>(function.debug.upvalues.len() as u32));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:52:4
[INFO] [stdout]    |
[INFO] [stdout] 52 |             r#try!(self.out.write_u32::<E>(ins));
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:57:23
[INFO] [stdout]    |
[INFO] [stdout] 57 |                 &Constant::Nil => r#try!(self.out.write_u8(0x00)),
[INFO] [stdout]    |                                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:58:30
[INFO] [stdout]    |
[INFO] [stdout] 58 |                 &Constant::Boolean(b) => r#try!(self.out.write_all(&[0x01, if b { 1 } else { 0 }])),
[INFO] [stdout]    |                                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:60:6
[INFO] [stdout]    |
[INFO] [stdout] 60 |                     r#try!(self.out.write_u8(0x03));
[INFO] [stdout]    |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:61:6
[INFO] [stdout]    |
[INFO] [stdout] 61 |                     r#try!(self.out.write_f64::<E>(n));
[INFO] [stdout]    |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:64:6
[INFO] [stdout]    |
[INFO] [stdout] 64 |                     r#try!(self.out.write_u8(0x13));
[INFO] [stdout]    |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:65:6
[INFO] [stdout]    |
[INFO] [stdout] 65 |                     r#try!(self.out.write_i64::<E>(n));
[INFO] [stdout]    |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:68:6
[INFO] [stdout]    |
[INFO] [stdout] 68 |                     r#try!(self.out.write_u8(0x04));
[INFO] [stdout]    |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:69:6
[INFO] [stdout]    |
[INFO] [stdout] 69 |                     r#try!(self.write_string(s));
[INFO] [stdout]    |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:72:6
[INFO] [stdout]    |
[INFO] [stdout] 72 |                     r#try!(self.out.write_u8(0x14));
[INFO] [stdout]    |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:73:6
[INFO] [stdout]    |
[INFO] [stdout] 73 |                     r#try!(self.write_string(s));
[INFO] [stdout]    |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:79:4
[INFO] [stdout]    |
[INFO] [stdout] 79 |             r#try!(match upval {
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:86:4
[INFO] [stdout]    |
[INFO] [stdout] 86 |             r#try!(self.write_function(proto));
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:91:4
[INFO] [stdout]    |
[INFO] [stdout] 91 |             r#try!(self.out.write_i32::<E>(line));
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:95:4
[INFO] [stdout]    |
[INFO] [stdout] 95 |             r#try!(self.write_string(&var.name));
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:96:4
[INFO] [stdout]    |
[INFO] [stdout] 96 |             r#try!(self.out.write_i32::<E>(var.start_pc));
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:97:4
[INFO] [stdout]    |
[INFO] [stdout] 97 |             r#try!(self.out.write_i32::<E>(var.end_pc));
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/write.rs:101:4
[INFO] [stdout]     |
[INFO] [stdout] 101 |             r#try!(self.write_string(upval));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/write.rs:108:4
[INFO] [stdout]     |
[INFO] [stdout] 108 |             r#try!(self.out.write_u8(0xff));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/write.rs:109:4
[INFO] [stdout]     |
[INFO] [stdout] 109 |             r#try!(self.out.write_u32::<E>(string.len() as u32 + 1));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/write.rs:111:4
[INFO] [stdout]     |
[INFO] [stdout] 111 |             r#try!(self.out.write_u8(string.len() as u8 + 1));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:17:2
[INFO] [stdout]    |
[INFO] [stdout] 17 |     r#try!(reader.read_header());
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:18:2
[INFO] [stdout]    |
[INFO] [stdout] 18 |     r#try!(reader.out.read_u8()); // discard upvals header
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 48 |             let n = r#try!(self.out.read(&mut buf[start..]));
[INFO] [stdout]    |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:59:3
[INFO] [stdout]    |
[INFO] [stdout] 59 |         r#try!(self.read_all(&mut buffer[..4]));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:63:3
[INFO] [stdout]    |
[INFO] [stdout] 63 |         r#try!(self.read_all(&mut buffer));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:61:10
[INFO] [stdout]    |
[INFO] [stdout] 61 |         check!(r#try!(self.out.read_u8()), VERSION, "version");
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:62:10
[INFO] [stdout]    |
[INFO] [stdout] 62 |         check!(r#try!(self.out.read_u8()), FORMAT, "format");
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:65:10
[INFO] [stdout]    |
[INFO] [stdout] 65 |         check!(r#try!(self.out.read_u8()), size_of::<Int>() as u8, "sizeof(int)");
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:66:10
[INFO] [stdout]    |
[INFO] [stdout] 66 |         check!(r#try!(self.out.read_u8()), size_of::<Size>() as u8, "sizeof(size_t)");
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:67:10
[INFO] [stdout]    |
[INFO] [stdout] 67 |         check!(r#try!(self.out.read_u8()), size_of::<Instruction>() as u8, "sizeof(Instruction)");
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:68:10
[INFO] [stdout]    |
[INFO] [stdout] 68 |         check!(r#try!(self.out.read_u8()), size_of::<Integer>() as u8, "sizeof(Integer)");
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:69:10
[INFO] [stdout]    |
[INFO] [stdout] 69 |         check!(r#try!(self.out.read_u8()), size_of::<Number>() as u8, "sizeof(Number)");
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:70:10
[INFO] [stdout]    |
[INFO] [stdout] 70 |         check!(r#try!(self.out.read_i64::<E>()), TEST_INT, "test integer");
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:71:10
[INFO] [stdout]    |
[INFO] [stdout] 71 |         check!(r#try!(self.out.read_f64::<E>()), TEST_NUMBER, "test number");
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:77:12
[INFO] [stdout]    |
[INFO] [stdout] 77 |             source: r#try!(self.read_string()),
[INFO] [stdout]    |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:78:16
[INFO] [stdout]    |
[INFO] [stdout] 78 |             line_start: r#try!(self.out.read_i32::<E>()),
[INFO] [stdout]    |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:79:14
[INFO] [stdout]    |
[INFO] [stdout] 79 |             line_end: r#try!(self.out.read_i32::<E>()),
[INFO] [stdout]    |                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:80:16
[INFO] [stdout]    |
[INFO] [stdout] 80 |             num_params: r#try!(self.out.read_u8()),
[INFO] [stdout]    |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:81:15
[INFO] [stdout]    |
[INFO] [stdout] 81 |             is_vararg: r#try!(self.out.read_u8()) != 0,
[INFO] [stdout]    |                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:82:20
[INFO] [stdout]    |
[INFO] [stdout] 82 |             max_stack_size: r#try!(self.out.read_u8()),
[INFO] [stdout]    |                             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:83:10
[INFO] [stdout]    |
[INFO] [stdout] 83 |             code: r#try!(self.read_vec(|this| Ok(r#try!(this.out.read_u32::<E>())))),
[INFO] [stdout]    |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:83:41
[INFO] [stdout]    |
[INFO] [stdout] 83 |             code: r#try!(self.read_vec(|this| Ok(r#try!(this.out.read_u32::<E>())))),
[INFO] [stdout]    |                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:84:15
[INFO] [stdout]    |
[INFO] [stdout] 84 |             constants: r#try!(self.read_vec(|this| Ok(match r#try!(this.out.read_u8()) {
[INFO] [stdout]    |                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:84:52
[INFO] [stdout]    |
[INFO] [stdout] 84 |             constants: r#try!(self.read_vec(|this| Ok(match r#try!(this.out.read_u8()) {
[INFO] [stdout]    |                                                             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:86:31
[INFO] [stdout]    |
[INFO] [stdout] 86 |                 0x01 => Constant::Boolean(r#try!(this.out.read_u8()) != 0),
[INFO] [stdout]    |                                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:87:29
[INFO] [stdout]    |
[INFO] [stdout] 87 |                 0x03 => Constant::Float(r#try!(this.out.read_f64::<E>())),
[INFO] [stdout]    |                                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:88:27
[INFO] [stdout]    |
[INFO] [stdout] 88 |                 0x13 => Constant::Int(r#try!(this.out.read_i64::<E>())),
[INFO] [stdout]    |                                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:89:35
[INFO] [stdout]    |
[INFO] [stdout] 89 |                 0x04 => Constant::ShortString(r#try!(this.read_string())),
[INFO] [stdout]    |                                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:90:34
[INFO] [stdout]    |
[INFO] [stdout] 90 |                 0x14 => Constant::LongString(r#try!(this.read_string())),
[INFO] [stdout]    |                                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:93:14
[INFO] [stdout]    |
[INFO] [stdout] 93 |             upvalues: r#try!(self.read_vec(|this| {
[INFO] [stdout]    |                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:94:17
[INFO] [stdout]    |
[INFO] [stdout] 94 |                 let stack = r#try!(this.out.read_u8());
[INFO] [stdout]    |                             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:95:15
[INFO] [stdout]    |
[INFO] [stdout] 95 |                 let idx = r#try!(this.out.read_u8());
[INFO] [stdout]    |                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/read.rs:101:12
[INFO] [stdout]     |
[INFO] [stdout] 101 |             protos: r#try!(self.read_vec(|this| this.read_function())),
[INFO] [stdout]     |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/read.rs:103:15
[INFO] [stdout]     |
[INFO] [stdout] 103 |                 lineinfo: r#try!(self.read_vec(|this| Ok(r#try!(this.out.read_i32::<E>())))),
[INFO] [stdout]     |                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/read.rs:103:46
[INFO] [stdout]     |
[INFO] [stdout] 103 |                 lineinfo: r#try!(self.read_vec(|this| Ok(r#try!(this.out.read_i32::<E>())))),
[INFO] [stdout]     |                                                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/read.rs:104:16
[INFO] [stdout]     |
[INFO] [stdout] 104 |                 localvars: r#try!(self.read_vec(|this| Ok(LocalVar {
[INFO] [stdout]     |                            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/read.rs:105:12
[INFO] [stdout]     |
[INFO] [stdout] 105 |                     name: r#try!(this.read_string()),
[INFO] [stdout]     |                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/read.rs:106:16
[INFO] [stdout]     |
[INFO] [stdout] 106 |                     start_pc: r#try!(this.out.read_i32::<E>()),
[INFO] [stdout]     |                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/read.rs:107:14
[INFO] [stdout]     |
[INFO] [stdout] 107 |                     end_pc: r#try!(this.out.read_i32::<E>()),
[INFO] [stdout]     |                             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/read.rs:109:15
[INFO] [stdout]     |
[INFO] [stdout] 109 |                 upvalues: r#try!(self.read_vec(|this| this.read_string())),
[INFO] [stdout]     |                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/read.rs:118:13
[INFO] [stdout]     |
[INFO] [stdout] 118 |         let len = r#try!(self.out.read_u32::<E>());
[INFO] [stdout]     |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/read.rs:123:15
[INFO] [stdout]     |
[INFO] [stdout] 123 |         let first = r#try!(self.out.read_u8());
[INFO] [stdout]     |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/read.rs:133:4
[INFO] [stdout]     |
[INFO] [stdout] 133 |             r#try!(self.read_all(&mut buffer));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/read.rs:130:5
[INFO] [stdout]     |
[INFO] [stdout] 130 |                 r#try!(self.out.read_u32::<E>()) as usize
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:17:2
[INFO] [stdout]    |
[INFO] [stdout] 17 |     r#try!(writer.write_header());
[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/write.rs:18:2
[INFO] [stdout]    |
[INFO] [stdout] 18 |     r#try!(writer.out.write_u8(function.upvalues.len() as u8));
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:28:3
[INFO] [stdout]    |
[INFO] [stdout] 28 |         r#try!(self.out.write_all(SIGNATURE));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:29:3
[INFO] [stdout]    |
[INFO] [stdout] 29 |         r#try!(self.out.write_u8(VERSION));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:30:3
[INFO] [stdout]    |
[INFO] [stdout] 30 |         r#try!(self.out.write_u8(FORMAT));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:31:3
[INFO] [stdout]    |
[INFO] [stdout] 31 |         r#try!(self.out.write_all(DATA));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:32:3
[INFO] [stdout]    |
[INFO] [stdout] 32 |         r#try!(self.out.write_u8(size_of::<Int>() as u8));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:33:3
[INFO] [stdout]    |
[INFO] [stdout] 33 |         r#try!(self.out.write_u8(size_of::<Size>() as u8));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:34:3
[INFO] [stdout]    |
[INFO] [stdout] 34 |         r#try!(self.out.write_u8(size_of::<Instruction>() as u8));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:35:3
[INFO] [stdout]    |
[INFO] [stdout] 35 |         r#try!(self.out.write_u8(size_of::<Integer>() as u8));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:36:3
[INFO] [stdout]    |
[INFO] [stdout] 36 |         r#try!(self.out.write_u8(size_of::<Number>() as u8));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:37:3
[INFO] [stdout]    |
[INFO] [stdout] 37 |         r#try!(self.out.write_i64::<E>(TEST_INT));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:38:3
[INFO] [stdout]    |
[INFO] [stdout] 38 |         r#try!(self.out.write_f64::<E>(TEST_NUMBER));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:43:3
[INFO] [stdout]    |
[INFO] [stdout] 43 |         r#try!(self.write_string(&function.source));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:44:3
[INFO] [stdout]    |
[INFO] [stdout] 44 |         r#try!(self.out.write_i32::<E>(function.line_start));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:45:3
[INFO] [stdout]    |
[INFO] [stdout] 45 |         r#try!(self.out.write_i32::<E>(function.line_end));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:46:3
[INFO] [stdout]    |
[INFO] [stdout] 46 |         r#try!(self.out.write_u8(function.num_params));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:47:3
[INFO] [stdout]    |
[INFO] [stdout] 47 |         r#try!(self.out.write_u8(if function.is_vararg { 1 } else { 0 }));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:48:3
[INFO] [stdout]    |
[INFO] [stdout] 48 |         r#try!(self.out.write_u8(function.max_stack_size));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:50:3
[INFO] [stdout]    |
[INFO] [stdout] 50 |         r#try!(self.out.write_u32::<E>(function.code.len() as u32));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:54:3
[INFO] [stdout]    |
[INFO] [stdout] 54 |         r#try!(self.out.write_u32::<E>(function.constants.len() as u32));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:77:3
[INFO] [stdout]    |
[INFO] [stdout] 77 |         r#try!(self.out.write_u32::<E>(function.upvalues.len() as u32));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:84:3
[INFO] [stdout]    |
[INFO] [stdout] 84 |         r#try!(self.out.write_u32::<E>(function.protos.len() as u32));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:89:3
[INFO] [stdout]    |
[INFO] [stdout] 89 |         r#try!(self.out.write_u32::<E>(function.debug.lineinfo.len() as u32));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:93:3
[INFO] [stdout]    |
[INFO] [stdout] 93 |         r#try!(self.out.write_u32::<E>(function.debug.localvars.len() as u32));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:99:3
[INFO] [stdout]    |
[INFO] [stdout] 99 |         r#try!(self.out.write_u32::<E>(function.debug.upvalues.len() as u32));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:52:4
[INFO] [stdout]    |
[INFO] [stdout] 52 |             r#try!(self.out.write_u32::<E>(ins));
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:57:23
[INFO] [stdout]    |
[INFO] [stdout] 57 |                 &Constant::Nil => r#try!(self.out.write_u8(0x00)),
[INFO] [stdout]    |                                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:58:30
[INFO] [stdout]    |
[INFO] [stdout] 58 |                 &Constant::Boolean(b) => r#try!(self.out.write_all(&[0x01, if b { 1 } else { 0 }])),
[INFO] [stdout]    |                                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:60:6
[INFO] [stdout]    |
[INFO] [stdout] 60 |                     r#try!(self.out.write_u8(0x03));
[INFO] [stdout]    |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:61:6
[INFO] [stdout]    |
[INFO] [stdout] 61 |                     r#try!(self.out.write_f64::<E>(n));
[INFO] [stdout]    |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:64:6
[INFO] [stdout]    |
[INFO] [stdout] 64 |                     r#try!(self.out.write_u8(0x13));
[INFO] [stdout]    |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:65:6
[INFO] [stdout]    |
[INFO] [stdout] 65 |                     r#try!(self.out.write_i64::<E>(n));
[INFO] [stdout]    |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:68:6
[INFO] [stdout]    |
[INFO] [stdout] 68 |                     r#try!(self.out.write_u8(0x04));
[INFO] [stdout]    |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:69:6
[INFO] [stdout]    |
[INFO] [stdout] 69 |                     r#try!(self.write_string(s));
[INFO] [stdout]    |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:72:6
[INFO] [stdout]    |
[INFO] [stdout] 72 |                     r#try!(self.out.write_u8(0x14));
[INFO] [stdout]    |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:73:6
[INFO] [stdout]    |
[INFO] [stdout] 73 |                     r#try!(self.write_string(s));
[INFO] [stdout]    |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:79:4
[INFO] [stdout]    |
[INFO] [stdout] 79 |             r#try!(match upval {
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:86:4
[INFO] [stdout]    |
[INFO] [stdout] 86 |             r#try!(self.write_function(proto));
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:91:4
[INFO] [stdout]    |
[INFO] [stdout] 91 |             r#try!(self.out.write_i32::<E>(line));
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:95:4
[INFO] [stdout]    |
[INFO] [stdout] 95 |             r#try!(self.write_string(&var.name));
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:96:4
[INFO] [stdout]    |
[INFO] [stdout] 96 |             r#try!(self.out.write_i32::<E>(var.start_pc));
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:97:4
[INFO] [stdout]    |
[INFO] [stdout] 97 |             r#try!(self.out.write_i32::<E>(var.end_pc));
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/write.rs:101:4
[INFO] [stdout]     |
[INFO] [stdout] 101 |             r#try!(self.write_string(upval));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/write.rs:108:4
[INFO] [stdout]     |
[INFO] [stdout] 108 |             r#try!(self.out.write_u8(0xff));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/write.rs:109:4
[INFO] [stdout]     |
[INFO] [stdout] 109 |             r#try!(self.out.write_u32::<E>(string.len() as u32 + 1));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/write.rs:111:4
[INFO] [stdout]     |
[INFO] [stdout] 111 |             r#try!(self.out.write_u8(string.len() as u8 + 1));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:17:2
[INFO] [stdout]    |
[INFO] [stdout] 17 |     r#try!(reader.read_header());
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:18:2
[INFO] [stdout]    |
[INFO] [stdout] 18 |     r#try!(reader.out.read_u8()); // discard upvals header
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 48 |             let n = r#try!(self.out.read(&mut buf[start..]));
[INFO] [stdout]    |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:59:3
[INFO] [stdout]    |
[INFO] [stdout] 59 |         r#try!(self.read_all(&mut buffer[..4]));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:63:3
[INFO] [stdout]    |
[INFO] [stdout] 63 |         r#try!(self.read_all(&mut buffer));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:61:10
[INFO] [stdout]    |
[INFO] [stdout] 61 |         check!(r#try!(self.out.read_u8()), VERSION, "version");
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:62:10
[INFO] [stdout]    |
[INFO] [stdout] 62 |         check!(r#try!(self.out.read_u8()), FORMAT, "format");
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:65:10
[INFO] [stdout]    |
[INFO] [stdout] 65 |         check!(r#try!(self.out.read_u8()), size_of::<Int>() as u8, "sizeof(int)");
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:66:10
[INFO] [stdout]    |
[INFO] [stdout] 66 |         check!(r#try!(self.out.read_u8()), size_of::<Size>() as u8, "sizeof(size_t)");
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:67:10
[INFO] [stdout]    |
[INFO] [stdout] 67 |         check!(r#try!(self.out.read_u8()), size_of::<Instruction>() as u8, "sizeof(Instruction)");
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:68:10
[INFO] [stdout]    |
[INFO] [stdout] 68 |         check!(r#try!(self.out.read_u8()), size_of::<Integer>() as u8, "sizeof(Integer)");
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:69:10
[INFO] [stdout]    |
[INFO] [stdout] 69 |         check!(r#try!(self.out.read_u8()), size_of::<Number>() as u8, "sizeof(Number)");
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:70:10
[INFO] [stdout]    |
[INFO] [stdout] 70 |         check!(r#try!(self.out.read_i64::<E>()), TEST_INT, "test integer");
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:71:10
[INFO] [stdout]    |
[INFO] [stdout] 71 |         check!(r#try!(self.out.read_f64::<E>()), TEST_NUMBER, "test number");
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:77:12
[INFO] [stdout]    |
[INFO] [stdout] 77 |             source: r#try!(self.read_string()),
[INFO] [stdout]    |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:78:16
[INFO] [stdout]    |
[INFO] [stdout] 78 |             line_start: r#try!(self.out.read_i32::<E>()),
[INFO] [stdout]    |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:79:14
[INFO] [stdout]    |
[INFO] [stdout] 79 |             line_end: r#try!(self.out.read_i32::<E>()),
[INFO] [stdout]    |                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:80:16
[INFO] [stdout]    |
[INFO] [stdout] 80 |             num_params: r#try!(self.out.read_u8()),
[INFO] [stdout]    |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:81:15
[INFO] [stdout]    |
[INFO] [stdout] 81 |             is_vararg: r#try!(self.out.read_u8()) != 0,
[INFO] [stdout]    |                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:82:20
[INFO] [stdout]    |
[INFO] [stdout] 82 |             max_stack_size: r#try!(self.out.read_u8()),
[INFO] [stdout]    |                             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:83:10
[INFO] [stdout]    |
[INFO] [stdout] 83 |             code: r#try!(self.read_vec(|this| Ok(r#try!(this.out.read_u32::<E>())))),
[INFO] [stdout]    |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:83:41
[INFO] [stdout]    |
[INFO] [stdout] 83 |             code: r#try!(self.read_vec(|this| Ok(r#try!(this.out.read_u32::<E>())))),
[INFO] [stdout]    |                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:84:15
[INFO] [stdout]    |
[INFO] [stdout] 84 |             constants: r#try!(self.read_vec(|this| Ok(match r#try!(this.out.read_u8()) {
[INFO] [stdout]    |                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:84:52
[INFO] [stdout]    |
[INFO] [stdout] 84 |             constants: r#try!(self.read_vec(|this| Ok(match r#try!(this.out.read_u8()) {
[INFO] [stdout]    |                                                             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:86:31
[INFO] [stdout]    |
[INFO] [stdout] 86 |                 0x01 => Constant::Boolean(r#try!(this.out.read_u8()) != 0),
[INFO] [stdout]    |                                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:87:29
[INFO] [stdout]    |
[INFO] [stdout] 87 |                 0x03 => Constant::Float(r#try!(this.out.read_f64::<E>())),
[INFO] [stdout]    |                                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:88:27
[INFO] [stdout]    |
[INFO] [stdout] 88 |                 0x13 => Constant::Int(r#try!(this.out.read_i64::<E>())),
[INFO] [stdout]    |                                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:89:35
[INFO] [stdout]    |
[INFO] [stdout] 89 |                 0x04 => Constant::ShortString(r#try!(this.read_string())),
[INFO] [stdout]    |                                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:90:34
[INFO] [stdout]    |
[INFO] [stdout] 90 |                 0x14 => Constant::LongString(r#try!(this.read_string())),
[INFO] [stdout]    |                                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:93:14
[INFO] [stdout]    |
[INFO] [stdout] 93 |             upvalues: r#try!(self.read_vec(|this| {
[INFO] [stdout]    |                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:94:17
[INFO] [stdout]    |
[INFO] [stdout] 94 |                 let stack = r#try!(this.out.read_u8());
[INFO] [stdout]    |                             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:95:15
[INFO] [stdout]    |
[INFO] [stdout] 95 |                 let idx = r#try!(this.out.read_u8());
[INFO] [stdout]    |                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/read.rs:101:12
[INFO] [stdout]     |
[INFO] [stdout] 101 |             protos: r#try!(self.read_vec(|this| this.read_function())),
[INFO] [stdout]     |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/read.rs:103:15
[INFO] [stdout]     |
[INFO] [stdout] 103 |                 lineinfo: r#try!(self.read_vec(|this| Ok(r#try!(this.out.read_i32::<E>())))),
[INFO] [stdout]     |                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/read.rs:103:46
[INFO] [stdout]     |
[INFO] [stdout] 103 |                 lineinfo: r#try!(self.read_vec(|this| Ok(r#try!(this.out.read_i32::<E>())))),
[INFO] [stdout]     |                                                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/read.rs:104:16
[INFO] [stdout]     |
[INFO] [stdout] 104 |                 localvars: r#try!(self.read_vec(|this| Ok(LocalVar {
[INFO] [stdout]     |                            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/read.rs:105:12
[INFO] [stdout]     |
[INFO] [stdout] 105 |                     name: r#try!(this.read_string()),
[INFO] [stdout]     |                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/read.rs:106:16
[INFO] [stdout]     |
[INFO] [stdout] 106 |                     start_pc: r#try!(this.out.read_i32::<E>()),
[INFO] [stdout]     |                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/read.rs:107:14
[INFO] [stdout]     |
[INFO] [stdout] 107 |                     end_pc: r#try!(this.out.read_i32::<E>()),
[INFO] [stdout]     |                             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/read.rs:109:15
[INFO] [stdout]     |
[INFO] [stdout] 109 |                 upvalues: r#try!(self.read_vec(|this| this.read_string())),
[INFO] [stdout]     |                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/read.rs:118:13
[INFO] [stdout]     |
[INFO] [stdout] 118 |         let len = r#try!(self.out.read_u32::<E>());
[INFO] [stdout]     |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/read.rs:123:15
[INFO] [stdout]     |
[INFO] [stdout] 123 |         let first = r#try!(self.out.read_u8());
[INFO] [stdout]     |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/read.rs:133:4
[INFO] [stdout]     |
[INFO] [stdout] 133 |             r#try!(self.read_all(&mut buffer));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/read.rs:130:5
[INFO] [stdout]     |
[INFO] [stdout] 130 |                 r#try!(self.out.read_u32::<E>()) as usize
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/read.rs:26:27
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn invalid<T, S: Into<Box<::std::error::Error + Send + Sync>>>(s: S) -> io::Result<T> {
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn invalid<T, S: Into<Box<dyn (::std::error::Error + Send + Sync)>>>(s: S) -> io::Result<T> {
[INFO] [stdout]    |                           +++++                                 +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/read.rs:26:27
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn invalid<T, S: Into<Box<::std::error::Error + Send + Sync>>>(s: S) -> io::Result<T> {
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn invalid<T, S: Into<Box<dyn (::std::error::Error + Send + Sync)>>>(s: S) -> io::Result<T> {
[INFO] [stdout]    |                           +++++                                 +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/read.rs:44:25
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn read_all(&mut self, mut buf: &mut [u8]) -> io::Result<()> {
[INFO] [stdout]    |                            ----^^^
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/read.rs:44:25
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn read_all(&mut self, mut buf: &mut [u8]) -> io::Result<()> {
[INFO] [stdout]    |                            ----^^^
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.87s
[INFO] [stderr] crater-edition-check: migrating to next edition
[INFO] [stderr]    Migrating Cargo.toml from 2015 edition to 2018
[INFO] [stderr]     Checking lua-kit v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr] error: errors present after applying fixes to crate `lua_kit`
[INFO] [stderr]  --> src/read.rs
[INFO] [stderr]   = cause: error: incorrect parentheses around trait bounds
[INFO] [stderr]              --> src/read.rs:26:31
[INFO] [stderr]               |
[INFO] [stderr]            26 | fn invalid<T, S: Into<Box<dyn (::std::error::Error + Send + Sync)>>>(s: S) -> io::Result<T> {
[INFO] [stderr]               |                               ^                                 ^
[INFO] [stderr]               |
[INFO] [stderr]            help: fix the parentheses
[INFO] [stderr]               |
[INFO] [stderr]            26 - fn invalid<T, S: Into<Box<dyn (::std::error::Error + Send + Sync)>>>(s: S) -> io::Result<T> {
[INFO] [stderr]            26 + fn invalid<T, S: Into<Box<(dyn ::std::error::Error + Send + Sync)>>>(s: S) -> io::Result<T> {
[INFO] [stderr]               |
[INFO] [stderr]            
[INFO] [stderr]            
[INFO] [stderr]            error[E0277]: the trait bound `S: Into<Box<(dyn std::error::Error + Send + Sync + 'static)>>` is not satisfied
[INFO] [stderr]              --> src/read.rs:27:50
[INFO] [stderr]               |
[INFO] [stderr]            27 |     Err(io::Error::new(io::ErrorKind::InvalidInput, s))
[INFO] [stderr]               |         --------------                              ^ the trait `std::error::Error` is not implemented for `S`
[INFO] [stderr]               |         |
[INFO] [stderr]               |         required by a bound introduced by this call
[INFO] [stderr]               |
[INFO] [stderr]               = note: required for `Box<(dyn std::error::Error + Send + Sync + 'static)>` to implement `From<S>`
[INFO] [stderr]               = note: required for `S` to implement `Into<Box<(dyn std::error::Error + Send + Sync + 'static)>>`
[INFO] [stderr]            note: required by a bound in `std::io::Error::new`
[INFO] [stderr]              --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/io/error.rs:255:4
[INFO] [stderr]            help: consider further restricting type parameter `S` with trait `Error`
[INFO] [stderr]               |
[INFO] [stderr]            26 | fn invalid<T, S: Into<Box<dyn (::std::error::Error + Send + Sync)>> + std::error::Error>(s: S) -> io::Result<T> {
[INFO] [stderr]               |                                                                     +++++++++++++++++++
[INFO] [stderr]            
[INFO] [stderr]            
[INFO] [stderr]            error[E0277]: the trait bound `S: Into<Box<(dyn std::error::Error + Send + Sync + 'static)>>` is not satisfied
[INFO] [stderr]              --> src/read.rs:27:50
[INFO] [stderr]               |
[INFO] [stderr]            27 |     Err(io::Error::new(io::ErrorKind::InvalidInput, s))
[INFO] [stderr]               |         --------------                              ^ the trait `Send` is not implemented for `S`
[INFO] [stderr]               |         |
[INFO] [stderr]               |         required by a bound introduced by this call
[INFO] [stderr]               |
[INFO] [stderr]               = note: required for `Box<(dyn std::error::Error + Send + Sync + 'static)>` to implement `From<S>`
[INFO] [stderr]               = note: required for `S` to implement `Into<Box<(dyn std::error::Error + Send + Sync + 'static)>>`
[INFO] [stderr]            note: required by a bound in `std::io::Error::new`
[INFO] [stderr]              --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/io/error.rs:255:4
[INFO] [stderr]            help: consider further restricting type parameter `S` with trait `Send`
[INFO] [stderr]               |
[INFO] [stderr]            26 | fn invalid<T, S: Into<Box<dyn (::std::error::Error + Send + Sync)>> + std::marker::Send>(s: S) -> io::Result<T> {
[INFO] [stderr]               |                                                                     +++++++++++++++++++
[INFO] [stderr]            
[INFO] [stderr]            
[INFO] [stderr]            error[E0277]: the trait bound `S: Into<Box<(dyn std::error::Error + Send + Sync + 'static)>>` is not satisfied
[INFO] [stderr]              --> src/read.rs:27:50
[INFO] [stderr]               |
[INFO] [stderr]            27 |     Err(io::Error::new(io::ErrorKind::InvalidInput, s))
[INFO] [stderr]               |         --------------                              ^ the trait `Sync` is not implemented for `S`
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/read.rs:26:27
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn invalid<T, S: Into<Box<::std::error::Error + Send + Sync>>>(s: S) -> io::Result<T> {
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `--force-warn bare-trait-objects` implied by `--force-warn rust-2021-compatibility`
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn invalid<T, S: Into<Box<dyn (::std::error::Error + Send + Sync)>>>(s: S) -> io::Result<T> {
[INFO] [stdout]    |                           +++++                                 +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]               |         |
[INFO] [stderr]               |         required by a bound introduced by this call
[INFO] [stderr]               |
[INFO] [stderr]               = note: required for `Box<(dyn std::error::Error + Send + Sync + 'static)>` to implement `From<S>`
[INFO] [stderr]               = note: required for `S` to implement `Into<Box<(dyn std::error::Error + Send + Sync + 'static)>>`
[INFO] [stderr]            note: required by a bound in `std::io::Error::new`
[INFO] [stderr]              --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/io/error.rs:255:4
[INFO] [stderr]            help: consider further restricting type parameter `S` with trait `Sync`
[INFO] [stderr]               |
[INFO] [stderr]            26 | fn invalid<T, S: Into<Box<dyn (::std::error::Error + Send + Sync)>> + std::marker::Sync>(s: S) -> io::Result<T> {
[INFO] [stderr]               |                                                                     +++++++++++++++++++
[INFO] [stderr]            
[INFO] [stderr]            
[INFO] [stderr]            error: aborting due to 4 previous errors
[INFO] [stderr]            
[INFO] [stderr]            
[INFO] [stderr]            For more information about this error, try `rustc --explain E0277`.
[INFO] [stderr] help: to report this as a bug, open an issue at https://github.com/rust-lang/rust/issues, quoting the full output of this command
[INFO] [stderr] help: to possibly apply more fixes, pass in the `--broken-code` flag
[INFO] [stderr] note: original diagnostics will follow:
[INFO] [stderr] error: errors present after applying fixes to crate `lua_kit`
[INFO] [stderr]  --> src/read.rs
[INFO] [stderr]   = cause: error: incorrect parentheses around trait bounds
[INFO] [stderr]              --> src/read.rs:26:31
[INFO] [stderr]               |
[INFO] [stderr]            26 | fn invalid<T, S: Into<Box<dyn (::std::error::Error + Send + Sync)>>>(s: S) -> io::Result<T> {
[INFO] [stderr]               |                               ^                                 ^
[INFO] [stderr]               |
[INFO] [stderr]            help: fix the parentheses
[INFO] [stderr]               |
[INFO] [stderr]            26 - fn invalid<T, S: Into<Box<dyn (::std::error::Error + Send + Sync)>>>(s: S) -> io::Result<T> {
[INFO] [stderr]            26 + fn invalid<T, S: Into<Box<(dyn ::std::error::Error + Send + Sync)>>>(s: S) -> io::Result<T> {
[INFO] [stderr]               |
[INFO] [stderr]            
[INFO] [stderr]            
[INFO] [stderr]            error[E0277]: the trait bound `S: Into<Box<(dyn std::error::Error + Send + Sync + 'static)>>` is not satisfied
[INFO] [stderr]              --> src/read.rs:27:50
[INFO] [stderr]               |
[INFO] [stderr]            27 |     Err(io::Error::new(io::ErrorKind::InvalidInput, s))
[INFO] [stderr]               |         --------------                              ^ the trait `std::error::Error` is not implemented for `S`
[INFO] [stderr]               |         |
[INFO] [stderr]               |         required by a bound introduced by this call
[INFO] [stderr]               |
[INFO] [stderr]               = note: required for `Box<(dyn std::error::Error + Send + Sync + 'static)>` to implement `From<S>`
[INFO] [stderr]               = note: required for `S` to implement `Into<Box<(dyn std::error::Error + Send + Sync + 'static)>>`
[INFO] [stderr]            note: required by a bound in `std::io::Error::new`
[INFO] [stderr]              --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/io/error.rs:255:4
[INFO] [stderr]            help: consider further restricting type parameter `S` with trait `Error`
[INFO] [stderr]               |
[INFO] [stderr]            26 | fn invalid<T, S: Into<Box<dyn (::std::error::Error + Send + Sync)>> + std::error::Error>(s: S) -> io::Result<T> {
[INFO] [stderr]               |                                                                     +++++++++++++++++++
[INFO] [stderr]            
[INFO] [stderr]            
[INFO] [stderr]            error[E0277]: the trait bound `S: Into<Box<(dyn std::error::Error + Send + Sync + 'static)>>` is not satisfied
[INFO] [stderr]              --> src/read.rs:27:50
[INFO] [stderr]               |
[INFO] [stderr]            27 |     Err(io::Error::new(io::ErrorKind::InvalidInput, s))
[INFO] [stderr]               |         --------------                              ^ the trait `Send` is not implemented for `S`
[INFO] [stderr]               |         |
[INFO] [stderr]               |         required by a bound introduced by this call
[INFO] [stderr]               |
[INFO] [stderr]               = note: required for `Box<(dyn std::error::Error + Send + Sync + 'static)>` to implement `From<S>`
[INFO] [stderr]               = note: required for `S` to implement `Into<Box<(dyn std::error::Error + Send + Sync + 'static)>>`
[INFO] [stderr]            note: required by a bound in `std::io::Error::new`
[INFO] [stderr]              --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/io/error.rs:255:4
[INFO] [stderr]            help: consider further restricting type parameter `S` with trait `Send`
[INFO] [stderr]               |
[INFO] [stderr]            26 | fn invalid<T, S: Into<Box<dyn (::std::error::Error + Send + Sync)>> + std::marker::Send>(s: S) -> io::Result<T> {
[INFO] [stderr]               |                                                                     +++++++++++++++++++
[INFO] [stderr]            
[INFO] [stderr]            
[INFO] [stderr]            error[E0277]: the trait bound `S: Into<Box<(dyn std::error::Error + Send + Sync + 'static)>>` is not satisfied
[INFO] [stderr]              --> src/read.rs:27:50
[INFO] [stderr]               |
[INFO] [stderr]            27 |     Err(io::Error::new(io::ErrorKind::InvalidInput, s))
[INFO] [stderr]               |         --------------                              ^ the trait `Sync` is not implemented for `S`
[INFO] [stderr]               |         |
[INFO] [stderr]               |         required by a bound introduced by this call
[INFO] [stderr]               |
[INFO] [stderr]               = note: required for `Box<(dyn std::error::Error + Send + Sync + 'static)>` to implement `From<S>`
[INFO] [stderr]               = note: required for `S` to implement `Into<Box<(dyn std::error::Error + Send + Sync + 'static)>>`
[INFO] [stderr]            note: required by a bound in `std::io::Error::new`
[INFO] [stderr]              --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/io/error.rs:255:4
[INFO] [stderr]            help: consider further restricting type parameter `S` with trait `Sync`
[INFO] [stderr]               |
[INFO] [stderr]            26 | fn invalid<T, S: Into<Box<dyn (::std::error::Error + Send + Sync)>> + std::marker::Sync>(s: S) -> io::Result<T> {
[INFO] [stderr]               |                                                                     +++++++++++++++++++
[INFO] [stderr]            
[INFO] [stderr]            
[INFO] [stderr]            error: aborting due to 4 previous errors
[INFO] [stderr]            
[INFO] [stderr]            
[INFO] [stderr]            For more information about this error, try `rustc --explain E0277`.
[INFO] [stderr] help: to report this as a bug, open an issue at https://github.com/rust-lang/rust/issues, quoting the full output of this command
[INFO] [stderr] help: to possibly apply more fixes, pass in the `--broken-code` flag
[INFO] [stderr] note: original diagnostics will follow:
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/read.rs:26:27
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn invalid<T, S: Into<Box<::std::error::Error + Send + Sync>>>(s: S) -> io::Result<T> {
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `--force-warn bare-trait-objects` implied by `--force-warn rust-2021-compatibility`
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn invalid<T, S: Into<Box<dyn (::std::error::Error + Send + Sync)>>>(s: S) -> io::Result<T> {
[INFO] [stdout]    |                           +++++                                 +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.57s
[INFO] [stderr] crater-edition-check: lua-kit v0.1.0 (/opt/rustwide/workdir) updating edition from 2018 to 2021
[INFO] [stderr]     Checking lua-kit v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:17:2
[INFO] [stdout]    |
[INFO] [stdout] 17 |     r#try!(writer.write_header());
[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/write.rs:18:2
[INFO] [stdout]    |
[INFO] [stdout] 18 |     r#try!(writer.out.write_u8(function.upvalues.len() as u8));
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:17:2
[INFO] [stdout]    |
[INFO] [stdout] 17 |     r#try!(writer.write_header());
[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/write.rs:28:3
[INFO] [stdout]    |
[INFO] [stdout] 28 |         r#try!(self.out.write_all(SIGNATURE));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:18:2
[INFO] [stdout]    |
[INFO] [stdout] 18 |     r#try!(writer.out.write_u8(function.upvalues.len() as u8));
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:28:3
[INFO] [stdout]    |
[INFO] [stdout] 28 |         r#try!(self.out.write_all(SIGNATURE));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:29:3
[INFO] [stdout]    |
[INFO] [stdout] 29 |         r#try!(self.out.write_u8(VERSION));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:29:3
[INFO] [stdout]    |
[INFO] [stdout] 29 |         r#try!(self.out.write_u8(VERSION));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:30:3
[INFO] [stdout]    |
[INFO] [stdout] 30 |         r#try!(self.out.write_u8(FORMAT));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:31:3
[INFO] [stdout]    |
[INFO] [stdout] 31 |         r#try!(self.out.write_all(DATA));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:30:3
[INFO] [stdout]    |
[INFO] [stdout] 30 |         r#try!(self.out.write_u8(FORMAT));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:32:3
[INFO] [stdout]    |
[INFO] [stdout] 32 |         r#try!(self.out.write_u8(size_of::<Int>() as u8));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:33:3
[INFO] [stdout]    |
[INFO] [stdout] 33 |         r#try!(self.out.write_u8(size_of::<Size>() as u8));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:34:3
[INFO] [stdout]    |
[INFO] [stdout] 34 |         r#try!(self.out.write_u8(size_of::<Instruction>() as u8));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:31:3
[INFO] [stdout]    |
[INFO] [stdout] 31 |         r#try!(self.out.write_all(DATA));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:35:3
[INFO] [stdout]    |
[INFO] [stdout] 35 |         r#try!(self.out.write_u8(size_of::<Integer>() as u8));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:36:3
[INFO] [stdout]    |
[INFO] [stdout] 36 |         r#try!(self.out.write_u8(size_of::<Number>() as u8));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:37:3
[INFO] [stdout]    |
[INFO] [stdout] 37 |         r#try!(self.out.write_i64::<E>(TEST_INT));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:38:3
[INFO] [stdout]    |
[INFO] [stdout] 38 |         r#try!(self.out.write_f64::<E>(TEST_NUMBER));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:32:3
[INFO] [stdout]    |
[INFO] [stdout] 32 |         r#try!(self.out.write_u8(size_of::<Int>() as u8));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:43:3
[INFO] [stdout]    |
[INFO] [stdout] 43 |         r#try!(self.write_string(&function.source));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:44:3
[INFO] [stdout]    |
[INFO] [stdout] 44 |         r#try!(self.out.write_i32::<E>(function.line_start));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:45:3
[INFO] [stdout]    |
[INFO] [stdout] 45 |         r#try!(self.out.write_i32::<E>(function.line_end));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:46:3
[INFO] [stdout]    |
[INFO] [stdout] 46 |         r#try!(self.out.write_u8(function.num_params));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:47:3
[INFO] [stdout]    |
[INFO] [stdout] 47 |         r#try!(self.out.write_u8(if function.is_vararg { 1 } else { 0 }));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:33:3
[INFO] [stdout]    |
[INFO] [stdout] 33 |         r#try!(self.out.write_u8(size_of::<Size>() as u8));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:48:3
[INFO] [stdout]    |
[INFO] [stdout] 48 |         r#try!(self.out.write_u8(function.max_stack_size));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:34:3
[INFO] [stdout]    |
[INFO] [stdout] 34 |         r#try!(self.out.write_u8(size_of::<Instruction>() as u8));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:50:3
[INFO] [stdout]    |
[INFO] [stdout] 50 |         r#try!(self.out.write_u32::<E>(function.code.len() as u32));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:54:3
[INFO] [stdout]    |
[INFO] [stdout] 54 |         r#try!(self.out.write_u32::<E>(function.constants.len() as u32));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:77:3
[INFO] [stdout]    |
[INFO] [stdout] 77 |         r#try!(self.out.write_u32::<E>(function.upvalues.len() as u32));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:84:3
[INFO] [stdout]    |
[INFO] [stdout] 84 |         r#try!(self.out.write_u32::<E>(function.protos.len() as u32));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:89:3
[INFO] [stdout]    |
[INFO] [stdout] 89 |         r#try!(self.out.write_u32::<E>(function.debug.lineinfo.len() as u32));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:93:3
[INFO] [stdout]    |
[INFO] [stdout] 93 |         r#try!(self.out.write_u32::<E>(function.debug.localvars.len() as u32));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:35:3
[INFO] [stdout]    |
[INFO] [stdout] 35 |         r#try!(self.out.write_u8(size_of::<Integer>() as u8));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:99:3
[INFO] [stdout]    |
[INFO] [stdout] 99 |         r#try!(self.out.write_u32::<E>(function.debug.upvalues.len() as u32));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:36:3
[INFO] [stdout]    |
[INFO] [stdout] 36 |         r#try!(self.out.write_u8(size_of::<Number>() as u8));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:52:4
[INFO] [stdout]    |
[INFO] [stdout] 52 |             r#try!(self.out.write_u32::<E>(ins));
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:37:3
[INFO] [stdout]    |
[INFO] [stdout] 37 |         r#try!(self.out.write_i64::<E>(TEST_INT));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:57:23
[INFO] [stdout]    |
[INFO] [stdout] 57 |                 &Constant::Nil => r#try!(self.out.write_u8(0x00)),
[INFO] [stdout]    |                                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:58:30
[INFO] [stdout]    |
[INFO] [stdout] 58 |                 &Constant::Boolean(b) => r#try!(self.out.write_all(&[0x01, if b { 1 } else { 0 }])),
[INFO] [stdout]    |                                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:60:6
[INFO] [stdout]    |
[INFO] [stdout] 60 |                     r#try!(self.out.write_u8(0x03));
[INFO] [stdout]    |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:38:3
[INFO] [stdout]    |
[INFO] [stdout] 38 |         r#try!(self.out.write_f64::<E>(TEST_NUMBER));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:43:3
[INFO] [stdout]    |
[INFO] [stdout] 43 |         r#try!(self.write_string(&function.source));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:44:3
[INFO] [stdout]    |
[INFO] [stdout] 44 |         r#try!(self.out.write_i32::<E>(function.line_start));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:45:3
[INFO] [stdout]    |
[INFO] [stdout] 45 |         r#try!(self.out.write_i32::<E>(function.line_end));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:61:6
[INFO] [stdout]    |
[INFO] [stdout] 61 |                     r#try!(self.out.write_f64::<E>(n));
[INFO] [stdout]    |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:46:3
[INFO] [stdout]    |
[INFO] [stdout] 46 |         r#try!(self.out.write_u8(function.num_params));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:47:3
[INFO] [stdout]    |
[INFO] [stdout] 47 |         r#try!(self.out.write_u8(if function.is_vararg { 1 } else { 0 }));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:48:3
[INFO] [stdout]    |
[INFO] [stdout] 48 |         r#try!(self.out.write_u8(function.max_stack_size));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:50:3
[INFO] [stdout]    |
[INFO] [stdout] 50 |         r#try!(self.out.write_u32::<E>(function.code.len() as u32));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:54:3
[INFO] [stdout]    |
[INFO] [stdout] 54 |         r#try!(self.out.write_u32::<E>(function.constants.len() as u32));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:64:6
[INFO] [stdout]    |
[INFO] [stdout] 64 |                     r#try!(self.out.write_u8(0x13));
[INFO] [stdout]    |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:77:3
[INFO] [stdout]    |
[INFO] [stdout] 77 |         r#try!(self.out.write_u32::<E>(function.upvalues.len() as u32));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:65:6
[INFO] [stdout]    |
[INFO] [stdout] 65 |                     r#try!(self.out.write_i64::<E>(n));
[INFO] [stdout]    |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:84:3
[INFO] [stdout]    |
[INFO] [stdout] 84 |         r#try!(self.out.write_u32::<E>(function.protos.len() as u32));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:68:6
[INFO] [stdout]    |
[INFO] [stdout] 68 |                     r#try!(self.out.write_u8(0x04));
[INFO] [stdout]    |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:89:3
[INFO] [stdout]    |
[INFO] [stdout] 89 |         r#try!(self.out.write_u32::<E>(function.debug.lineinfo.len() as u32));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:69:6
[INFO] [stdout]    |
[INFO] [stdout] 69 |                     r#try!(self.write_string(s));
[INFO] [stdout]    |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:93:3
[INFO] [stdout]    |
[INFO] [stdout] 93 |         r#try!(self.out.write_u32::<E>(function.debug.localvars.len() as u32));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:72:6
[INFO] [stdout]    |
[INFO] [stdout] 72 |                     r#try!(self.out.write_u8(0x14));
[INFO] [stdout]    |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:99:3
[INFO] [stdout]    |
[INFO] [stdout] 99 |         r#try!(self.out.write_u32::<E>(function.debug.upvalues.len() as u32));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:73:6
[INFO] [stdout]    |
[INFO] [stdout] 73 |                     r#try!(self.write_string(s));
[INFO] [stdout]    |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:79:4
[INFO] [stdout]    |
[INFO] [stdout] 79 |             r#try!(match upval {
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:86:4
[INFO] [stdout]    |
[INFO] [stdout] 86 |             r#try!(self.write_function(proto));
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:91:4
[INFO] [stdout]    |
[INFO] [stdout] 91 |             r#try!(self.out.write_i32::<E>(line));
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:95:4
[INFO] [stdout]    |
[INFO] [stdout] 95 |             r#try!(self.write_string(&var.name));
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:52:4
[INFO] [stdout]    |
[INFO] [stdout] 52 |             r#try!(self.out.write_u32::<E>(ins));
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:96:4
[INFO] [stdout]    |
[INFO] [stdout] 96 |             r#try!(self.out.write_i32::<E>(var.start_pc));
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:97:4
[INFO] [stdout]    |
[INFO] [stdout] 97 |             r#try!(self.out.write_i32::<E>(var.end_pc));
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/write.rs:101:4
[INFO] [stdout]     |
[INFO] [stdout] 101 |             r#try!(self.write_string(upval));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/write.rs:108:4
[INFO] [stdout]     |
[INFO] [stdout] 108 |             r#try!(self.out.write_u8(0xff));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:57:23
[INFO] [stdout]    |
[INFO] [stdout] 57 |                 &Constant::Nil => r#try!(self.out.write_u8(0x00)),
[INFO] [stdout]    |                                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/write.rs:109:4
[INFO] [stdout]     |
[INFO] [stdout] 109 |             r#try!(self.out.write_u32::<E>(string.len() as u32 + 1));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/write.rs:111:4
[INFO] [stdout]     |
[INFO] [stdout] 111 |             r#try!(self.out.write_u8(string.len() as u8 + 1));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:17:2
[INFO] [stdout]    |
[INFO] [stdout] 17 |     r#try!(reader.read_header());
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:58:30
[INFO] [stdout]    |
[INFO] [stdout] 58 |                 &Constant::Boolean(b) => r#try!(self.out.write_all(&[0x01, if b { 1 } else { 0 }])),
[INFO] [stdout]    |                                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:60:6
[INFO] [stdout]    |
[INFO] [stdout] 60 |                     r#try!(self.out.write_u8(0x03));
[INFO] [stdout]    |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:61:6
[INFO] [stdout]    |
[INFO] [stdout] 61 |                     r#try!(self.out.write_f64::<E>(n));
[INFO] [stdout]    |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:64:6
[INFO] [stdout]    |
[INFO] [stdout] 64 |                     r#try!(self.out.write_u8(0x13));
[INFO] [stdout]    |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:18:2
[INFO] [stdout]    |
[INFO] [stdout] 18 |     r#try!(reader.out.read_u8()); // discard upvals header
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:65:6
[INFO] [stdout]    |
[INFO] [stdout] 65 |                     r#try!(self.out.write_i64::<E>(n));
[INFO] [stdout]    |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:68:6
[INFO] [stdout]    |
[INFO] [stdout] 68 |                     r#try!(self.out.write_u8(0x04));
[INFO] [stdout]    |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 48 |             let n = r#try!(self.out.read(&mut buf[start..]));
[INFO] [stdout]    |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:59:3
[INFO] [stdout]    |
[INFO] [stdout] 59 |         r#try!(self.read_all(&mut buffer[..4]));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:63:3
[INFO] [stdout]    |
[INFO] [stdout] 63 |         r#try!(self.read_all(&mut buffer));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:61:10
[INFO] [stdout]    |
[INFO] [stdout] 61 |         check!(r#try!(self.out.read_u8()), VERSION, "version");
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:62:10
[INFO] [stdout]    |
[INFO] [stdout] 62 |         check!(r#try!(self.out.read_u8()), FORMAT, "format");
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:65:10
[INFO] [stdout]    |
[INFO] [stdout] 65 |         check!(r#try!(self.out.read_u8()), size_of::<Int>() as u8, "sizeof(int)");
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:66:10
[INFO] [stdout]    |
[INFO] [stdout] 66 |         check!(r#try!(self.out.read_u8()), size_of::<Size>() as u8, "sizeof(size_t)");
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:67:10
[INFO] [stdout]    |
[INFO] [stdout] 67 |         check!(r#try!(self.out.read_u8()), size_of::<Instruction>() as u8, "sizeof(Instruction)");
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:68:10
[INFO] [stdout]    |
[INFO] [stdout] 68 |         check!(r#try!(self.out.read_u8()), size_of::<Integer>() as u8, "sizeof(Integer)");
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:69:10
[INFO] [stdout]    |
[INFO] [stdout] 69 |         check!(r#try!(self.out.read_u8()), size_of::<Number>() as u8, "sizeof(Number)");
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:70:10
[INFO] [stdout]    |
[INFO] [stdout] 70 |         check!(r#try!(self.out.read_i64::<E>()), TEST_INT, "test integer");
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:71:10
[INFO] [stdout]    |
[INFO] [stdout] 71 |         check!(r#try!(self.out.read_f64::<E>()), TEST_NUMBER, "test number");
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:77:12
[INFO] [stdout]    |
[INFO] [stdout] 77 |             source: r#try!(self.read_string()),
[INFO] [stdout]    |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:78:16
[INFO] [stdout]    |
[INFO] [stdout] 78 |             line_start: r#try!(self.out.read_i32::<E>()),
[INFO] [stdout]    |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:79:14
[INFO] [stdout]    |
[INFO] [stdout] 79 |             line_end: r#try!(self.out.read_i32::<E>()),
[INFO] [stdout]    |                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:80:16
[INFO] [stdout]    |
[INFO] [stdout] 80 |             num_params: r#try!(self.out.read_u8()),
[INFO] [stdout]    |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:81:15
[INFO] [stdout]    |
[INFO] [stdout] 81 |             is_vararg: r#try!(self.out.read_u8()) != 0,
[INFO] [stdout]    |                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:82:20
[INFO] [stdout]    |
[INFO] [stdout] 82 |             max_stack_size: r#try!(self.out.read_u8()),
[INFO] [stdout]    |                             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:83:10
[INFO] [stdout]    |
[INFO] [stdout] 83 |             code: r#try!(self.read_vec(|this| Ok(r#try!(this.out.read_u32::<E>())))),
[INFO] [stdout]    |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:83:41
[INFO] [stdout]    |
[INFO] [stdout] 83 |             code: r#try!(self.read_vec(|this| Ok(r#try!(this.out.read_u32::<E>())))),
[INFO] [stdout]    |                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:84:15
[INFO] [stdout]    |
[INFO] [stdout] 84 |             constants: r#try!(self.read_vec(|this| Ok(match r#try!(this.out.read_u8()) {
[INFO] [stdout]    |                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:84:52
[INFO] [stdout]    |
[INFO] [stdout] 84 |             constants: r#try!(self.read_vec(|this| Ok(match r#try!(this.out.read_u8()) {
[INFO] [stdout]    |                                                             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:86:31
[INFO] [stdout]    |
[INFO] [stdout] 86 |                 0x01 => Constant::Boolean(r#try!(this.out.read_u8()) != 0),
[INFO] [stdout]    |                                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:87:29
[INFO] [stdout]    |
[INFO] [stdout] 87 |                 0x03 => Constant::Float(r#try!(this.out.read_f64::<E>())),
[INFO] [stdout]    |                                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:88:27
[INFO] [stdout]    |
[INFO] [stdout] 88 |                 0x13 => Constant::Int(r#try!(this.out.read_i64::<E>())),
[INFO] [stdout]    |                                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:89:35
[INFO] [stdout]    |
[INFO] [stdout] 89 |                 0x04 => Constant::ShortString(r#try!(this.read_string())),
[INFO] [stdout]    |                                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:90:34
[INFO] [stdout]    |
[INFO] [stdout] 90 |                 0x14 => Constant::LongString(r#try!(this.read_string())),
[INFO] [stdout]    |                                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:69:6
[INFO] [stdout]    |
[INFO] [stdout] 69 |                     r#try!(self.write_string(s));
[INFO] [stdout]    |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:93:14
[INFO] [stdout]    |
[INFO] [stdout] 93 |             upvalues: r#try!(self.read_vec(|this| {
[INFO] [stdout]    |                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:94:17
[INFO] [stdout]    |
[INFO] [stdout] 94 |                 let stack = r#try!(this.out.read_u8());
[INFO] [stdout]    |                             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:95:15
[INFO] [stdout]    |
[INFO] [stdout] 95 |                 let idx = r#try!(this.out.read_u8());
[INFO] [stdout]    |                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/read.rs:101:12
[INFO] [stdout]     |
[INFO] [stdout] 101 |             protos: r#try!(self.read_vec(|this| this.read_function())),
[INFO] [stdout]     |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:72:6
[INFO] [stdout]    |
[INFO] [stdout] 72 |                     r#try!(self.out.write_u8(0x14));
[INFO] [stdout]    |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/read.rs:103:15
[INFO] [stdout]     |
[INFO] [stdout] 103 |                 lineinfo: r#try!(self.read_vec(|this| Ok(r#try!(this.out.read_i32::<E>())))),
[INFO] [stdout]     |                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:73:6
[INFO] [stdout]    |
[INFO] [stdout] 73 |                     r#try!(self.write_string(s));
[INFO] [stdout]    |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/read.rs:103:46
[INFO] [stdout]     |
[INFO] [stdout] 103 |                 lineinfo: r#try!(self.read_vec(|this| Ok(r#try!(this.out.read_i32::<E>())))),
[INFO] [stdout]     |                                                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:79:4
[INFO] [stdout]    |
[INFO] [stdout] 79 |             r#try!(match upval {
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/read.rs:104:16
[INFO] [stdout]     |
[INFO] [stdout] 104 |                 localvars: r#try!(self.read_vec(|this| Ok(LocalVar {
[INFO] [stdout]     |                            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:86:4
[INFO] [stdout]    |
[INFO] [stdout] 86 |             r#try!(self.write_function(proto));
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/read.rs:105:12
[INFO] [stdout]     |
[INFO] [stdout] 105 |                     name: r#try!(this.read_string()),
[INFO] [stdout]     |                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:91:4
[INFO] [stdout]    |
[INFO] [stdout] 91 |             r#try!(self.out.write_i32::<E>(line));
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/read.rs:106:16
[INFO] [stdout]     |
[INFO] [stdout] 106 |                     start_pc: r#try!(this.out.read_i32::<E>()),
[INFO] [stdout]     |                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:95:4
[INFO] [stdout]    |
[INFO] [stdout] 95 |             r#try!(self.write_string(&var.name));
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/read.rs:107:14
[INFO] [stdout]     |
[INFO] [stdout] 107 |                     end_pc: r#try!(this.out.read_i32::<E>()),
[INFO] [stdout]     |                             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:96:4
[INFO] [stdout]    |
[INFO] [stdout] 96 |             r#try!(self.out.write_i32::<E>(var.start_pc));
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/read.rs:109:15
[INFO] [stdout]     |
[INFO] [stdout] 109 |                 upvalues: r#try!(self.read_vec(|this| this.read_string())),
[INFO] [stdout]     |                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:97:4
[INFO] [stdout]    |
[INFO] [stdout] 97 |             r#try!(self.out.write_i32::<E>(var.end_pc));
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/read.rs:118:13
[INFO] [stdout]     |
[INFO] [stdout] 118 |         let len = r#try!(self.out.read_u32::<E>());
[INFO] [stdout]     |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/write.rs:101:4
[INFO] [stdout]     |
[INFO] [stdout] 101 |             r#try!(self.write_string(upval));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/read.rs:123:15
[INFO] [stdout]     |
[INFO] [stdout] 123 |         let first = r#try!(self.out.read_u8());
[INFO] [stdout]     |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/write.rs:108:4
[INFO] [stdout]     |
[INFO] [stdout] 108 |             r#try!(self.out.write_u8(0xff));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/read.rs:133:4
[INFO] [stdout]     |
[INFO] [stdout] 133 |             r#try!(self.read_all(&mut buffer));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/write.rs:109:4
[INFO] [stdout]     |
[INFO] [stdout] 109 |             r#try!(self.out.write_u32::<E>(string.len() as u32 + 1));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/read.rs:130:5
[INFO] [stdout]     |
[INFO] [stdout] 130 |                 r#try!(self.out.read_u32::<E>()) as usize
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/write.rs:111:4
[INFO] [stdout]     |
[INFO] [stdout] 111 |             r#try!(self.out.write_u8(string.len() as u8 + 1));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:17:2
[INFO] [stdout]    |
[INFO] [stdout] 17 |     r#try!(reader.read_header());
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:18:2
[INFO] [stdout]    |
[INFO] [stdout] 18 |     r#try!(reader.out.read_u8()); // discard upvals header
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 48 |             let n = r#try!(self.out.read(&mut buf[start..]));
[INFO] [stdout]    |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:59:3
[INFO] [stdout]    |
[INFO] [stdout] 59 |         r#try!(self.read_all(&mut buffer[..4]));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:63:3
[INFO] [stdout]    |
[INFO] [stdout] 63 |         r#try!(self.read_all(&mut buffer));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:61:10
[INFO] [stdout]    |
[INFO] [stdout] 61 |         check!(r#try!(self.out.read_u8()), VERSION, "version");
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:62:10
[INFO] [stdout]    |
[INFO] [stdout] 62 |         check!(r#try!(self.out.read_u8()), FORMAT, "format");
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:65:10
[INFO] [stdout]    |
[INFO] [stdout] 65 |         check!(r#try!(self.out.read_u8()), size_of::<Int>() as u8, "sizeof(int)");
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:66:10
[INFO] [stdout]    |
[INFO] [stdout] 66 |         check!(r#try!(self.out.read_u8()), size_of::<Size>() as u8, "sizeof(size_t)");
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:67:10
[INFO] [stdout]    |
[INFO] [stdout] 67 |         check!(r#try!(self.out.read_u8()), size_of::<Instruction>() as u8, "sizeof(Instruction)");
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:68:10
[INFO] [stdout]    |
[INFO] [stdout] 68 |         check!(r#try!(self.out.read_u8()), size_of::<Integer>() as u8, "sizeof(Integer)");
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:69:10
[INFO] [stdout]    |
[INFO] [stdout] 69 |         check!(r#try!(self.out.read_u8()), size_of::<Number>() as u8, "sizeof(Number)");
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:70:10
[INFO] [stdout]    |
[INFO] [stdout] 70 |         check!(r#try!(self.out.read_i64::<E>()), TEST_INT, "test integer");
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:71:10
[INFO] [stdout]    |
[INFO] [stdout] 71 |         check!(r#try!(self.out.read_f64::<E>()), TEST_NUMBER, "test number");
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:77:12
[INFO] [stdout]    |
[INFO] [stdout] 77 |             source: r#try!(self.read_string()),
[INFO] [stdout]    |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:78:16
[INFO] [stdout]    |
[INFO] [stdout] 78 |             line_start: r#try!(self.out.read_i32::<E>()),
[INFO] [stdout]    |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:79:14
[INFO] [stdout]    |
[INFO] [stdout] 79 |             line_end: r#try!(self.out.read_i32::<E>()),
[INFO] [stdout]    |                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:80:16
[INFO] [stdout]    |
[INFO] [stdout] 80 |             num_params: r#try!(self.out.read_u8()),
[INFO] [stdout]    |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:81:15
[INFO] [stdout]    |
[INFO] [stdout] 81 |             is_vararg: r#try!(self.out.read_u8()) != 0,
[INFO] [stdout]    |                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:82:20
[INFO] [stdout]    |
[INFO] [stdout] 82 |             max_stack_size: r#try!(self.out.read_u8()),
[INFO] [stdout]    |                             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:83:10
[INFO] [stdout]    |
[INFO] [stdout] 83 |             code: r#try!(self.read_vec(|this| Ok(r#try!(this.out.read_u32::<E>())))),
[INFO] [stdout]    |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:83:41
[INFO] [stdout]    |
[INFO] [stdout] 83 |             code: r#try!(self.read_vec(|this| Ok(r#try!(this.out.read_u32::<E>())))),
[INFO] [stdout]    |                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:84:15
[INFO] [stdout]    |
[INFO] [stdout] 84 |             constants: r#try!(self.read_vec(|this| Ok(match r#try!(this.out.read_u8()) {
[INFO] [stdout]    |                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:84:52
[INFO] [stdout]    |
[INFO] [stdout] 84 |             constants: r#try!(self.read_vec(|this| Ok(match r#try!(this.out.read_u8()) {
[INFO] [stdout]    |                                                             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:86:31
[INFO] [stdout]    |
[INFO] [stdout] 86 |                 0x01 => Constant::Boolean(r#try!(this.out.read_u8()) != 0),
[INFO] [stdout]    |                                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:87:29
[INFO] [stdout]    |
[INFO] [stdout] 87 |                 0x03 => Constant::Float(r#try!(this.out.read_f64::<E>())),
[INFO] [stdout]    |                                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:88:27
[INFO] [stdout]    |
[INFO] [stdout] 88 |                 0x13 => Constant::Int(r#try!(this.out.read_i64::<E>())),
[INFO] [stdout]    |                                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:89:35
[INFO] [stdout]    |
[INFO] [stdout] 89 |                 0x04 => Constant::ShortString(r#try!(this.read_string())),
[INFO] [stdout]    |                                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:90:34
[INFO] [stdout]    |
[INFO] [stdout] 90 |                 0x14 => Constant::LongString(r#try!(this.read_string())),
[INFO] [stdout]    |                                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:93:14
[INFO] [stdout]    |
[INFO] [stdout] 93 |             upvalues: r#try!(self.read_vec(|this| {
[INFO] [stdout]    |                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:94:17
[INFO] [stdout]    |
[INFO] [stdout] 94 |                 let stack = r#try!(this.out.read_u8());
[INFO] [stdout]    |                             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:95:15
[INFO] [stdout]    |
[INFO] [stdout] 95 |                 let idx = r#try!(this.out.read_u8());
[INFO] [stdout]    |                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/read.rs:101:12
[INFO] [stdout]     |
[INFO] [stdout] 101 |             protos: r#try!(self.read_vec(|this| this.read_function())),
[INFO] [stdout]     |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/read.rs:103:15
[INFO] [stdout]     |
[INFO] [stdout] 103 |                 lineinfo: r#try!(self.read_vec(|this| Ok(r#try!(this.out.read_i32::<E>())))),
[INFO] [stdout]     |                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/read.rs:103:46
[INFO] [stdout]     |
[INFO] [stdout] 103 |                 lineinfo: r#try!(self.read_vec(|this| Ok(r#try!(this.out.read_i32::<E>())))),
[INFO] [stdout]     |                                                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/read.rs:104:16
[INFO] [stdout]     |
[INFO] [stdout] 104 |                 localvars: r#try!(self.read_vec(|this| Ok(LocalVar {
[INFO] [stdout]     |                            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/read.rs:105:12
[INFO] [stdout]     |
[INFO] [stdout] 105 |                     name: r#try!(this.read_string()),
[INFO] [stdout]     |                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/read.rs:106:16
[INFO] [stdout]     |
[INFO] [stdout] 106 |                     start_pc: r#try!(this.out.read_i32::<E>()),
[INFO] [stdout]     |                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/read.rs:107:14
[INFO] [stdout]     |
[INFO] [stdout] 107 |                     end_pc: r#try!(this.out.read_i32::<E>()),
[INFO] [stdout]     |                             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/read.rs:109:15
[INFO] [stdout]     |
[INFO] [stdout] 109 |                 upvalues: r#try!(self.read_vec(|this| this.read_string())),
[INFO] [stdout]     |                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/read.rs:118:13
[INFO] [stdout]     |
[INFO] [stdout] 118 |         let len = r#try!(self.out.read_u32::<E>());
[INFO] [stdout]     |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/read.rs:123:15
[INFO] [stdout]     |
[INFO] [stdout] 123 |         let first = r#try!(self.out.read_u8());
[INFO] [stdout]     |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/read.rs:133:4
[INFO] [stdout]     |
[INFO] [stdout] 133 |             r#try!(self.read_all(&mut buffer));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/read.rs:130:5
[INFO] [stdout]     |
[INFO] [stdout] 130 |                 r#try!(self.out.read_u32::<E>()) as usize
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0782]: expected a type, found a trait
[INFO] [stdout]   --> src/read.rs:26:27
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn invalid<T, S: Into<Box<::std::error::Error + Send + Sync>>>(s: S) -> io::Result<T> {
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: you can add the `dyn` keyword if you want a trait object
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn invalid<T, S: Into<Box<dyn (::std::error::Error + Send + Sync)>>>(s: S) -> io::Result<T> {
[INFO] [stdout]    |                           +++++                                 +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0782]: expected a type, found a trait
[INFO] [stdout]   --> src/read.rs:26:27
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn invalid<T, S: Into<Box<::std::error::Error + Send + Sync>>>(s: S) -> io::Result<T> {
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: you can add the `dyn` keyword if you want a trait object
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn invalid<T, S: Into<Box<dyn (::std::error::Error + Send + Sync)>>>(s: S) -> io::Result<T> {
[INFO] [stdout]    |                           +++++                                 +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0782`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0782`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lua-kit` (lib test) due to 1 previous error; 91 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `lua-kit` (lib) due to 1 previous error; 91 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "242bd15520a4ae112d723bcb3b4082b7666d0595a1616aa39fd152fd5d6d6799", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "242bd15520a4ae112d723bcb3b4082b7666d0595a1616aa39fd152fd5d6d6799", kill_on_drop: false }`
[INFO] [stdout] 242bd15520a4ae112d723bcb3b4082b7666d0595a1616aa39fd152fd5d6d6799
