[INFO] updating cached repository https://github.com/kenpratt/jvm-assembler [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 13c90ce76d099b743656568e1c46ad8204c68e63 [INFO] testing kenpratt/jvm-assembler against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkenpratt%2Fjvm-assembler" "/workspace/builds/worker-9/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kenpratt/jvm-assembler on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/kenpratt/jvm-assembler [INFO] finished tweaking git repo https://github.com/kenpratt/jvm-assembler [INFO] tweaked toml for git repo https://github.com/kenpratt/jvm-assembler written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/kenpratt/jvm-assembler already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stdout] fa2eeb421cbd9d30419aa1357f91ab35e3acfce9c9b53bfec4646836f500cb8b [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "fa2eeb421cbd9d30419aa1357f91ab35e3acfce9c9b53bfec4646836f500cb8b"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling jvm-assembler v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:7:9 [INFO] [stderr] | [INFO] [stderr] 7 | try!(writeln!(f, "Magic: 0x{:X}", self.magic)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:8:9 [INFO] [stderr] | [INFO] [stderr] 8 | try!(writeln!(f, "Minor version: {}", self.minor_version)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:9:9 [INFO] [stderr] | [INFO] [stderr] 9 | try!(writeln!(f, "Major version: {}", self.major_version)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:10:9 [INFO] [stderr] | [INFO] [stderr] 10 | try!(writeln!(f, "Constant pool:")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:12:9 [INFO] [stderr] | [INFO] [stderr] 12 | try!(constant_pool_with_indices.pretty_println(f, 2)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:13:9 [INFO] [stderr] | [INFO] [stderr] 13 | try!(writeln!(f, "Access flags: 0x{:X}", self.access_flags)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:14:9 [INFO] [stderr] | [INFO] [stderr] 14 | try!(writeln!(f, "This class: {}", self.this_class)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:15:9 [INFO] [stderr] | [INFO] [stderr] 15 | try!(writeln!(f, "Super class: {}", self.super_class)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:16:9 [INFO] [stderr] | [INFO] [stderr] 16 | try!(writeln!(f, "Interfaces:")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:17:9 [INFO] [stderr] | [INFO] [stderr] 17 | try!(self.interfaces.pretty_println(f, 2)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:18:9 [INFO] [stderr] | [INFO] [stderr] 18 | try!(writeln!(f, "Fields:")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:19:9 [INFO] [stderr] | [INFO] [stderr] 19 | try!(self.fields.pretty_println(f, 2)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:20:9 [INFO] [stderr] | [INFO] [stderr] 20 | try!(writeln!(f, "Methods:")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:21:9 [INFO] [stderr] | [INFO] [stderr] 21 | try!(self.methods.pretty_println(f, 2)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:22:9 [INFO] [stderr] | [INFO] [stderr] 22 | try!(writeln!(f, "Attributes:")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:31:9 [INFO] [stderr] | [INFO] [stderr] 31 | try!(self.pretty_print(f, indent)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:36:9 [INFO] [stderr] | [INFO] [stderr] 36 | try!(write!(f, "\n")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:45:13 [INFO] [stderr] | [INFO] [stderr] 45 | try!(write!(f, "{0:1$}", "", indent)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:46:13 [INFO] [stderr] | [INFO] [stderr] 46 | try!(item.pretty_print(f, indent + 2)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:49:17 [INFO] [stderr] | [INFO] [stderr] 49 | try!(write!(f, "\n")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:57:13 [INFO] [stderr] | [INFO] [stderr] 57 | try!(self.pretty_print(f, indent)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:67:13 [INFO] [stderr] | [INFO] [stderr] 67 | try!(write!(f, "\n")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:78:9 [INFO] [stderr] | [INFO] [stderr] 78 | try!(t.pretty_print(f, indent)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:79:9 [INFO] [stderr] | [INFO] [stderr] 79 | try!(write!(f, ": ")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:80:9 [INFO] [stderr] | [INFO] [stderr] 80 | try!(u.pretty_print(f, indent)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:123:9 [INFO] [stderr] | [INFO] [stderr] 123 | try!(write!(f, "Method(access_flags: 0x{:X}, name_index: {}, descriptor_index: {})\n", self.access_flags, self.name_index, self.descriptor_index)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:124:9 [INFO] [stderr] | [INFO] [stderr] 124 | try!(write!(f, "{0:1$}Attributes:", "", indent)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:125:9 [INFO] [stderr] | [INFO] [stderr] 125 | try!(self.attributes.pretty_print_preln(f, indent + 2)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:134:17 [INFO] [stderr] | [INFO] [stderr] 134 | try!(write!(f, "Code(max_stack: {}, max_locals: {})\n", max_stack, max_locals)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:135:17 [INFO] [stderr] | [INFO] [stderr] 135 | try!(write!(f, "{0:1$}Instructions:\n", "", indent)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:136:17 [INFO] [stderr] | [INFO] [stderr] 136 | try!(code.pretty_println(f, indent + 2)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:137:17 [INFO] [stderr] | [INFO] [stderr] 137 | try!(write!(f, "{0:1$}Exception table:\n", "", indent)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:138:17 [INFO] [stderr] | [INFO] [stderr] 138 | try!(exception_table.pretty_println(f, indent + 2)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:139:17 [INFO] [stderr] | [INFO] [stderr] 139 | try!(write!(f, "{0:1$}Attributes:", "", indent)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:140:17 [INFO] [stderr] | [INFO] [stderr] 140 | try!(attributes.pretty_print_preln(f, indent + 2)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:144:17 [INFO] [stderr] | [INFO] [stderr] 144 | try!(write!(f, "LineNumberTable:")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:145:17 [INFO] [stderr] | [INFO] [stderr] 145 | try!(entries.pretty_print_preln(f, indent)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:149:17 [INFO] [stderr] | [INFO] [stderr] 149 | try!(write!(f, "SourceFile(index: {}):", index)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:153:17 [INFO] [stderr] | [INFO] [stderr] 153 | try!(write!(f, "StackMapTable:")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:154:17 [INFO] [stderr] | [INFO] [stderr] 154 | try!(entries.pretty_print_preln(f, indent)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/serialization.rs:20:36 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn deserialize(stream: Box) -> Classfile { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/serialization.rs:51:17 [INFO] [stderr] | [INFO] [stderr] 51 | stream: Box>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/serialization.rs:56:24 [INFO] [stderr] | [INFO] [stderr] 56 | fn new(stream: Box>) -> Deserializer { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/serialization.rs:518:14 [INFO] [stderr] | [INFO] [stderr] 518 | 0...63 => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/serialization.rs:522:15 [INFO] [stderr] | [INFO] [stderr] 522 | 64...127 => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/serialization.rs:532:16 [INFO] [stderr] | [INFO] [stderr] 532 | 248...250 => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/serialization.rs:541:16 [INFO] [stderr] | [INFO] [stderr] 541 | 252...254 => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/serialization.rs:21:13 [INFO] [stderr] | [INFO] [stderr] 21 | let mut buf = &mut Deserializer::new(Box::new(stream.bytes().map(|r| r.unwrap()))); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/serialization.rs:279:13 [INFO] [stderr] | [INFO] [stderr] 279 | let mut code_buf = &mut Deserializer::new(Box::new(code.into_iter())); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/serialization.rs:377:13 [INFO] [stderr] | [INFO] [stderr] 377 | let mut attribute_name_index; [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/serialization.rs:380:17 [INFO] [stderr] | [INFO] [stderr] 380 | let mut body_buf = &mut attribute_body; [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/serialization.rs:416:13 [INFO] [stderr] | [INFO] [stderr] 416 | let mut buf2 = &mut Deserializer::new(Box::new(attribute_body.into_iter())); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: 52 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.43s [INFO] running `"docker" "inspect" "fa2eeb421cbd9d30419aa1357f91ab35e3acfce9c9b53bfec4646836f500cb8b"` [INFO] running `"docker" "rm" "-f" "fa2eeb421cbd9d30419aa1357f91ab35e3acfce9c9b53bfec4646836f500cb8b"` [INFO] [stdout] fa2eeb421cbd9d30419aa1357f91ab35e3acfce9c9b53bfec4646836f500cb8b [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 827076e24aac59454ab1bebba021a6787066dd89549d54aec03d8d808460be81 [INFO] running `"docker" "start" "-a" "827076e24aac59454ab1bebba021a6787066dd89549d54aec03d8d808460be81"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling jvm-assembler v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:7:9 [INFO] [stderr] | [INFO] [stderr] 7 | try!(writeln!(f, "Magic: 0x{:X}", self.magic)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:8:9 [INFO] [stderr] | [INFO] [stderr] 8 | try!(writeln!(f, "Minor version: {}", self.minor_version)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:9:9 [INFO] [stderr] | [INFO] [stderr] 9 | try!(writeln!(f, "Major version: {}", self.major_version)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:10:9 [INFO] [stderr] | [INFO] [stderr] 10 | try!(writeln!(f, "Constant pool:")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:12:9 [INFO] [stderr] | [INFO] [stderr] 12 | try!(constant_pool_with_indices.pretty_println(f, 2)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:13:9 [INFO] [stderr] | [INFO] [stderr] 13 | try!(writeln!(f, "Access flags: 0x{:X}", self.access_flags)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:14:9 [INFO] [stderr] | [INFO] [stderr] 14 | try!(writeln!(f, "This class: {}", self.this_class)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:15:9 [INFO] [stderr] | [INFO] [stderr] 15 | try!(writeln!(f, "Super class: {}", self.super_class)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:16:9 [INFO] [stderr] | [INFO] [stderr] 16 | try!(writeln!(f, "Interfaces:")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:17:9 [INFO] [stderr] | [INFO] [stderr] 17 | try!(self.interfaces.pretty_println(f, 2)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:18:9 [INFO] [stderr] | [INFO] [stderr] 18 | try!(writeln!(f, "Fields:")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:19:9 [INFO] [stderr] | [INFO] [stderr] 19 | try!(self.fields.pretty_println(f, 2)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:20:9 [INFO] [stderr] | [INFO] [stderr] 20 | try!(writeln!(f, "Methods:")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:21:9 [INFO] [stderr] | [INFO] [stderr] 21 | try!(self.methods.pretty_println(f, 2)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:22:9 [INFO] [stderr] | [INFO] [stderr] 22 | try!(writeln!(f, "Attributes:")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:31:9 [INFO] [stderr] | [INFO] [stderr] 31 | try!(self.pretty_print(f, indent)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:36:9 [INFO] [stderr] | [INFO] [stderr] 36 | try!(write!(f, "\n")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:45:13 [INFO] [stderr] | [INFO] [stderr] 45 | try!(write!(f, "{0:1$}", "", indent)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:46:13 [INFO] [stderr] | [INFO] [stderr] 46 | try!(item.pretty_print(f, indent + 2)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:49:17 [INFO] [stderr] | [INFO] [stderr] 49 | try!(write!(f, "\n")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:57:13 [INFO] [stderr] | [INFO] [stderr] 57 | try!(self.pretty_print(f, indent)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:67:13 [INFO] [stderr] | [INFO] [stderr] 67 | try!(write!(f, "\n")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:78:9 [INFO] [stderr] | [INFO] [stderr] 78 | try!(t.pretty_print(f, indent)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:79:9 [INFO] [stderr] | [INFO] [stderr] 79 | try!(write!(f, ": ")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:80:9 [INFO] [stderr] | [INFO] [stderr] 80 | try!(u.pretty_print(f, indent)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:123:9 [INFO] [stderr] | [INFO] [stderr] 123 | try!(write!(f, "Method(access_flags: 0x{:X}, name_index: {}, descriptor_index: {})\n", self.access_flags, self.name_index, self.descriptor_index)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:124:9 [INFO] [stderr] | [INFO] [stderr] 124 | try!(write!(f, "{0:1$}Attributes:", "", indent)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:125:9 [INFO] [stderr] | [INFO] [stderr] 125 | try!(self.attributes.pretty_print_preln(f, indent + 2)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:134:17 [INFO] [stderr] | [INFO] [stderr] 134 | try!(write!(f, "Code(max_stack: {}, max_locals: {})\n", max_stack, max_locals)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:135:17 [INFO] [stderr] | [INFO] [stderr] 135 | try!(write!(f, "{0:1$}Instructions:\n", "", indent)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:136:17 [INFO] [stderr] | [INFO] [stderr] 136 | try!(code.pretty_println(f, indent + 2)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:137:17 [INFO] [stderr] | [INFO] [stderr] 137 | try!(write!(f, "{0:1$}Exception table:\n", "", indent)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:138:17 [INFO] [stderr] | [INFO] [stderr] 138 | try!(exception_table.pretty_println(f, indent + 2)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:139:17 [INFO] [stderr] | [INFO] [stderr] 139 | try!(write!(f, "{0:1$}Attributes:", "", indent)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:140:17 [INFO] [stderr] | [INFO] [stderr] 140 | try!(attributes.pretty_print_preln(f, indent + 2)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:144:17 [INFO] [stderr] | [INFO] [stderr] 144 | try!(write!(f, "LineNumberTable:")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:145:17 [INFO] [stderr] | [INFO] [stderr] 145 | try!(entries.pretty_print_preln(f, indent)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:149:17 [INFO] [stderr] | [INFO] [stderr] 149 | try!(write!(f, "SourceFile(index: {}):", index)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:153:17 [INFO] [stderr] | [INFO] [stderr] 153 | try!(write!(f, "StackMapTable:")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:154:17 [INFO] [stderr] | [INFO] [stderr] 154 | try!(entries.pretty_print_preln(f, indent)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/serialization.rs:20:36 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn deserialize(stream: Box) -> Classfile { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/serialization.rs:51:17 [INFO] [stderr] | [INFO] [stderr] 51 | stream: Box>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/serialization.rs:56:24 [INFO] [stderr] | [INFO] [stderr] 56 | fn new(stream: Box>) -> Deserializer { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/serialization.rs:518:14 [INFO] [stderr] | [INFO] [stderr] 518 | 0...63 => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/serialization.rs:522:15 [INFO] [stderr] | [INFO] [stderr] 522 | 64...127 => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/serialization.rs:532:16 [INFO] [stderr] | [INFO] [stderr] 532 | 248...250 => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/serialization.rs:541:16 [INFO] [stderr] | [INFO] [stderr] 541 | 252...254 => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/serialization.rs:21:13 [INFO] [stderr] | [INFO] [stderr] 21 | let mut buf = &mut Deserializer::new(Box::new(stream.bytes().map(|r| r.unwrap()))); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/serialization.rs:279:13 [INFO] [stderr] | [INFO] [stderr] 279 | let mut code_buf = &mut Deserializer::new(Box::new(code.into_iter())); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/serialization.rs:377:13 [INFO] [stderr] | [INFO] [stderr] 377 | let mut attribute_name_index; [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/serialization.rs:380:17 [INFO] [stderr] | [INFO] [stderr] 380 | let mut body_buf = &mut attribute_body; [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/serialization.rs:416:13 [INFO] [stderr] | [INFO] [stderr] 416 | let mut buf2 = &mut Deserializer::new(Box::new(attribute_body.into_iter())); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: 52 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:7:9 [INFO] [stderr] | [INFO] [stderr] 7 | try!(writeln!(f, "Magic: 0x{:X}", self.magic)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:8:9 [INFO] [stderr] | [INFO] [stderr] 8 | try!(writeln!(f, "Minor version: {}", self.minor_version)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:9:9 [INFO] [stderr] | [INFO] [stderr] 9 | try!(writeln!(f, "Major version: {}", self.major_version)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:10:9 [INFO] [stderr] | [INFO] [stderr] 10 | try!(writeln!(f, "Constant pool:")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:12:9 [INFO] [stderr] | [INFO] [stderr] 12 | try!(constant_pool_with_indices.pretty_println(f, 2)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:13:9 [INFO] [stderr] | [INFO] [stderr] 13 | try!(writeln!(f, "Access flags: 0x{:X}", self.access_flags)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:14:9 [INFO] [stderr] | [INFO] [stderr] 14 | try!(writeln!(f, "This class: {}", self.this_class)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:15:9 [INFO] [stderr] | [INFO] [stderr] 15 | try!(writeln!(f, "Super class: {}", self.super_class)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:16:9 [INFO] [stderr] | [INFO] [stderr] 16 | try!(writeln!(f, "Interfaces:")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:17:9 [INFO] [stderr] | [INFO] [stderr] 17 | try!(self.interfaces.pretty_println(f, 2)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:18:9 [INFO] [stderr] | [INFO] [stderr] 18 | try!(writeln!(f, "Fields:")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:19:9 [INFO] [stderr] | [INFO] [stderr] 19 | try!(self.fields.pretty_println(f, 2)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:20:9 [INFO] [stderr] | [INFO] [stderr] 20 | try!(writeln!(f, "Methods:")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:21:9 [INFO] [stderr] | [INFO] [stderr] 21 | try!(self.methods.pretty_println(f, 2)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:22:9 [INFO] [stderr] | [INFO] [stderr] 22 | try!(writeln!(f, "Attributes:")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:31:9 [INFO] [stderr] | [INFO] [stderr] 31 | try!(self.pretty_print(f, indent)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:36:9 [INFO] [stderr] | [INFO] [stderr] 36 | try!(write!(f, "\n")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:45:13 [INFO] [stderr] | [INFO] [stderr] 45 | try!(write!(f, "{0:1$}", "", indent)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:46:13 [INFO] [stderr] | [INFO] [stderr] 46 | try!(item.pretty_print(f, indent + 2)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:49:17 [INFO] [stderr] | [INFO] [stderr] 49 | try!(write!(f, "\n")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:57:13 [INFO] [stderr] | [INFO] [stderr] 57 | try!(self.pretty_print(f, indent)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:67:13 [INFO] [stderr] | [INFO] [stderr] 67 | try!(write!(f, "\n")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:78:9 [INFO] [stderr] | [INFO] [stderr] 78 | try!(t.pretty_print(f, indent)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:79:9 [INFO] [stderr] | [INFO] [stderr] 79 | try!(write!(f, ": ")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:80:9 [INFO] [stderr] | [INFO] [stderr] 80 | try!(u.pretty_print(f, indent)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:123:9 [INFO] [stderr] | [INFO] [stderr] 123 | try!(write!(f, "Method(access_flags: 0x{:X}, name_index: {}, descriptor_index: {})\n", self.access_flags, self.name_index, self.descriptor_index)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:124:9 [INFO] [stderr] | [INFO] [stderr] 124 | try!(write!(f, "{0:1$}Attributes:", "", indent)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:125:9 [INFO] [stderr] | [INFO] [stderr] 125 | try!(self.attributes.pretty_print_preln(f, indent + 2)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:134:17 [INFO] [stderr] | [INFO] [stderr] 134 | try!(write!(f, "Code(max_stack: {}, max_locals: {})\n", max_stack, max_locals)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:135:17 [INFO] [stderr] | [INFO] [stderr] 135 | try!(write!(f, "{0:1$}Instructions:\n", "", indent)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:136:17 [INFO] [stderr] | [INFO] [stderr] 136 | try!(code.pretty_println(f, indent + 2)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:137:17 [INFO] [stderr] | [INFO] [stderr] 137 | try!(write!(f, "{0:1$}Exception table:\n", "", indent)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:138:17 [INFO] [stderr] | [INFO] [stderr] 138 | try!(exception_table.pretty_println(f, indent + 2)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:139:17 [INFO] [stderr] | [INFO] [stderr] 139 | try!(write!(f, "{0:1$}Attributes:", "", indent)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:140:17 [INFO] [stderr] | [INFO] [stderr] 140 | try!(attributes.pretty_print_preln(f, indent + 2)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:144:17 [INFO] [stderr] | [INFO] [stderr] 144 | try!(write!(f, "LineNumberTable:")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:145:17 [INFO] [stderr] | [INFO] [stderr] 145 | try!(entries.pretty_print_preln(f, indent)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:149:17 [INFO] [stderr] | [INFO] [stderr] 149 | try!(write!(f, "SourceFile(index: {}):", index)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:153:17 [INFO] [stderr] | [INFO] [stderr] 153 | try!(write!(f, "StackMapTable:")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:154:17 [INFO] [stderr] | [INFO] [stderr] 154 | try!(entries.pretty_print_preln(f, indent)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/serialization.rs:20:36 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn deserialize(stream: Box) -> Classfile { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/serialization.rs:51:17 [INFO] [stderr] | [INFO] [stderr] 51 | stream: Box>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/serialization.rs:56:24 [INFO] [stderr] | [INFO] [stderr] 56 | fn new(stream: Box>) -> Deserializer { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/serialization.rs:518:14 [INFO] [stderr] | [INFO] [stderr] 518 | 0...63 => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/serialization.rs:522:15 [INFO] [stderr] | [INFO] [stderr] 522 | 64...127 => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/serialization.rs:532:16 [INFO] [stderr] | [INFO] [stderr] 532 | 248...250 => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/serialization.rs:541:16 [INFO] [stderr] | [INFO] [stderr] 541 | 252...254 => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/serialization.rs:21:13 [INFO] [stderr] | [INFO] [stderr] 21 | let mut buf = &mut Deserializer::new(Box::new(stream.bytes().map(|r| r.unwrap()))); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/serialization.rs:279:13 [INFO] [stderr] | [INFO] [stderr] 279 | let mut code_buf = &mut Deserializer::new(Box::new(code.into_iter())); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/serialization.rs:377:13 [INFO] [stderr] | [INFO] [stderr] 377 | let mut attribute_name_index; [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/serialization.rs:380:17 [INFO] [stderr] | [INFO] [stderr] 380 | let mut body_buf = &mut attribute_body; [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/serialization.rs:416:13 [INFO] [stderr] | [INFO] [stderr] 416 | let mut buf2 = &mut Deserializer::new(Box::new(attribute_body.into_iter())); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: 52 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.85s [INFO] running `"docker" "inspect" "827076e24aac59454ab1bebba021a6787066dd89549d54aec03d8d808460be81"` [INFO] running `"docker" "rm" "-f" "827076e24aac59454ab1bebba021a6787066dd89549d54aec03d8d808460be81"` [INFO] [stdout] 827076e24aac59454ab1bebba021a6787066dd89549d54aec03d8d808460be81 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"` [INFO] [stdout] d4eee17e735a8f7badbdee5172fc89f0418f4c21ef71492d3df2efa9fbd63735 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "d4eee17e735a8f7badbdee5172fc89f0418f4c21ef71492d3df2efa9fbd63735"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:7:9 [INFO] [stderr] | [INFO] [stderr] 7 | try!(writeln!(f, "Magic: 0x{:X}", self.magic)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:8:9 [INFO] [stderr] | [INFO] [stderr] 8 | try!(writeln!(f, "Minor version: {}", self.minor_version)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:9:9 [INFO] [stderr] | [INFO] [stderr] 9 | try!(writeln!(f, "Major version: {}", self.major_version)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:10:9 [INFO] [stderr] | [INFO] [stderr] 10 | try!(writeln!(f, "Constant pool:")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:12:9 [INFO] [stderr] | [INFO] [stderr] 12 | try!(constant_pool_with_indices.pretty_println(f, 2)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:13:9 [INFO] [stderr] | [INFO] [stderr] 13 | try!(writeln!(f, "Access flags: 0x{:X}", self.access_flags)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:14:9 [INFO] [stderr] | [INFO] [stderr] 14 | try!(writeln!(f, "This class: {}", self.this_class)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:15:9 [INFO] [stderr] | [INFO] [stderr] 15 | try!(writeln!(f, "Super class: {}", self.super_class)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:16:9 [INFO] [stderr] | [INFO] [stderr] 16 | try!(writeln!(f, "Interfaces:")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:17:9 [INFO] [stderr] | [INFO] [stderr] 17 | try!(self.interfaces.pretty_println(f, 2)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:18:9 [INFO] [stderr] | [INFO] [stderr] 18 | try!(writeln!(f, "Fields:")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:19:9 [INFO] [stderr] | [INFO] [stderr] 19 | try!(self.fields.pretty_println(f, 2)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:20:9 [INFO] [stderr] | [INFO] [stderr] 20 | try!(writeln!(f, "Methods:")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:21:9 [INFO] [stderr] | [INFO] [stderr] 21 | try!(self.methods.pretty_println(f, 2)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:22:9 [INFO] [stderr] | [INFO] [stderr] 22 | try!(writeln!(f, "Attributes:")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:31:9 [INFO] [stderr] | [INFO] [stderr] 31 | try!(self.pretty_print(f, indent)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:36:9 [INFO] [stderr] | [INFO] [stderr] 36 | try!(write!(f, "\n")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:45:13 [INFO] [stderr] | [INFO] [stderr] 45 | try!(write!(f, "{0:1$}", "", indent)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:46:13 [INFO] [stderr] | [INFO] [stderr] 46 | try!(item.pretty_print(f, indent + 2)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:49:17 [INFO] [stderr] | [INFO] [stderr] 49 | try!(write!(f, "\n")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:57:13 [INFO] [stderr] | [INFO] [stderr] 57 | try!(self.pretty_print(f, indent)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:67:13 [INFO] [stderr] | [INFO] [stderr] 67 | try!(write!(f, "\n")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:78:9 [INFO] [stderr] | [INFO] [stderr] 78 | try!(t.pretty_print(f, indent)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:79:9 [INFO] [stderr] | [INFO] [stderr] 79 | try!(write!(f, ": ")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:80:9 [INFO] [stderr] | [INFO] [stderr] 80 | try!(u.pretty_print(f, indent)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:123:9 [INFO] [stderr] | [INFO] [stderr] 123 | try!(write!(f, "Method(access_flags: 0x{:X}, name_index: {}, descriptor_index: {})\n", self.access_flags, self.name_index, self.descriptor_index)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:124:9 [INFO] [stderr] | [INFO] [stderr] 124 | try!(write!(f, "{0:1$}Attributes:", "", indent)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:125:9 [INFO] [stderr] | [INFO] [stderr] 125 | try!(self.attributes.pretty_print_preln(f, indent + 2)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:134:17 [INFO] [stderr] | [INFO] [stderr] 134 | try!(write!(f, "Code(max_stack: {}, max_locals: {})\n", max_stack, max_locals)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:135:17 [INFO] [stderr] | [INFO] [stderr] 135 | try!(write!(f, "{0:1$}Instructions:\n", "", indent)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:136:17 [INFO] [stderr] | [INFO] [stderr] 136 | try!(code.pretty_println(f, indent + 2)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:137:17 [INFO] [stderr] | [INFO] [stderr] 137 | try!(write!(f, "{0:1$}Exception table:\n", "", indent)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:138:17 [INFO] [stderr] | [INFO] [stderr] 138 | try!(exception_table.pretty_println(f, indent + 2)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:139:17 [INFO] [stderr] | [INFO] [stderr] 139 | try!(write!(f, "{0:1$}Attributes:", "", indent)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:140:17 [INFO] [stderr] | [INFO] [stderr] 140 | try!(attributes.pretty_print_preln(f, indent + 2)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:144:17 [INFO] [stderr] | [INFO] [stderr] 144 | try!(write!(f, "LineNumberTable:")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:145:17 [INFO] [stderr] | [INFO] [stderr] 145 | try!(entries.pretty_print_preln(f, indent)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:149:17 [INFO] [stderr] | [INFO] [stderr] 149 | try!(write!(f, "SourceFile(index: {}):", index)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:153:17 [INFO] [stderr] | [INFO] [stderr] 153 | try!(write!(f, "StackMapTable:")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:154:17 [INFO] [stderr] | [INFO] [stderr] 154 | try!(entries.pretty_print_preln(f, indent)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/serialization.rs:20:36 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn deserialize(stream: Box) -> Classfile { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/serialization.rs:51:17 [INFO] [stderr] | [INFO] [stderr] 51 | stream: Box>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/serialization.rs:56:24 [INFO] [stderr] | [INFO] [stderr] 56 | fn new(stream: Box>) -> Deserializer { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/serialization.rs:518:14 [INFO] [stderr] | [INFO] [stderr] 518 | 0...63 => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/serialization.rs:522:15 [INFO] [stderr] | [INFO] [stderr] 522 | 64...127 => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/serialization.rs:532:16 [INFO] [stderr] | [INFO] [stderr] 532 | 248...250 => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/serialization.rs:541:16 [INFO] [stderr] | [INFO] [stderr] 541 | 252...254 => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/serialization.rs:21:13 [INFO] [stderr] | [INFO] [stderr] 21 | let mut buf = &mut Deserializer::new(Box::new(stream.bytes().map(|r| r.unwrap()))); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/serialization.rs:279:13 [INFO] [stderr] | [INFO] [stderr] 279 | let mut code_buf = &mut Deserializer::new(Box::new(code.into_iter())); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/serialization.rs:377:13 [INFO] [stderr] | [INFO] [stderr] 377 | let mut attribute_name_index; [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/serialization.rs:380:17 [INFO] [stderr] | [INFO] [stderr] 380 | let mut body_buf = &mut attribute_body; [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/serialization.rs:416:13 [INFO] [stderr] | [INFO] [stderr] 416 | let mut buf2 = &mut Deserializer::new(Box::new(attribute_body.into_iter())); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: 52 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:7:9 [INFO] [stderr] | [INFO] [stderr] 7 | try!(writeln!(f, "Magic: 0x{:X}", self.magic)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:8:9 [INFO] [stderr] | [INFO] [stderr] 8 | try!(writeln!(f, "Minor version: {}", self.minor_version)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:9:9 [INFO] [stderr] | [INFO] [stderr] 9 | try!(writeln!(f, "Major version: {}", self.major_version)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:10:9 [INFO] [stderr] | [INFO] [stderr] 10 | try!(writeln!(f, "Constant pool:")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:12:9 [INFO] [stderr] | [INFO] [stderr] 12 | try!(constant_pool_with_indices.pretty_println(f, 2)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:13:9 [INFO] [stderr] | [INFO] [stderr] 13 | try!(writeln!(f, "Access flags: 0x{:X}", self.access_flags)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:14:9 [INFO] [stderr] | [INFO] [stderr] 14 | try!(writeln!(f, "This class: {}", self.this_class)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:15:9 [INFO] [stderr] | [INFO] [stderr] 15 | try!(writeln!(f, "Super class: {}", self.super_class)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:16:9 [INFO] [stderr] | [INFO] [stderr] 16 | try!(writeln!(f, "Interfaces:")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:17:9 [INFO] [stderr] | [INFO] [stderr] 17 | try!(self.interfaces.pretty_println(f, 2)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:18:9 [INFO] [stderr] | [INFO] [stderr] 18 | try!(writeln!(f, "Fields:")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:19:9 [INFO] [stderr] | [INFO] [stderr] 19 | try!(self.fields.pretty_println(f, 2)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:20:9 [INFO] [stderr] | [INFO] [stderr] 20 | try!(writeln!(f, "Methods:")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:21:9 [INFO] [stderr] | [INFO] [stderr] 21 | try!(self.methods.pretty_println(f, 2)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:22:9 [INFO] [stderr] | [INFO] [stderr] 22 | try!(writeln!(f, "Attributes:")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:31:9 [INFO] [stderr] | [INFO] [stderr] 31 | try!(self.pretty_print(f, indent)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:36:9 [INFO] [stderr] | [INFO] [stderr] 36 | try!(write!(f, "\n")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:45:13 [INFO] [stderr] | [INFO] [stderr] 45 | try!(write!(f, "{0:1$}", "", indent)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:46:13 [INFO] [stderr] | [INFO] [stderr] 46 | try!(item.pretty_print(f, indent + 2)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:49:17 [INFO] [stderr] | [INFO] [stderr] 49 | try!(write!(f, "\n")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:57:13 [INFO] [stderr] | [INFO] [stderr] 57 | try!(self.pretty_print(f, indent)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:67:13 [INFO] [stderr] | [INFO] [stderr] 67 | try!(write!(f, "\n")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:78:9 [INFO] [stderr] | [INFO] [stderr] 78 | try!(t.pretty_print(f, indent)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:79:9 [INFO] [stderr] | [INFO] [stderr] 79 | try!(write!(f, ": ")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:80:9 [INFO] [stderr] | [INFO] [stderr] 80 | try!(u.pretty_print(f, indent)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:123:9 [INFO] [stderr] | [INFO] [stderr] 123 | try!(write!(f, "Method(access_flags: 0x{:X}, name_index: {}, descriptor_index: {})\n", self.access_flags, self.name_index, self.descriptor_index)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:124:9 [INFO] [stderr] | [INFO] [stderr] 124 | try!(write!(f, "{0:1$}Attributes:", "", indent)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:125:9 [INFO] [stderr] | [INFO] [stderr] 125 | try!(self.attributes.pretty_print_preln(f, indent + 2)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:134:17 [INFO] [stderr] | [INFO] [stderr] 134 | try!(write!(f, "Code(max_stack: {}, max_locals: {})\n", max_stack, max_locals)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:135:17 [INFO] [stderr] | [INFO] [stderr] 135 | try!(write!(f, "{0:1$}Instructions:\n", "", indent)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:136:17 [INFO] [stderr] | [INFO] [stderr] 136 | try!(code.pretty_println(f, indent + 2)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:137:17 [INFO] [stderr] | [INFO] [stderr] 137 | try!(write!(f, "{0:1$}Exception table:\n", "", indent)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:138:17 [INFO] [stderr] | [INFO] [stderr] 138 | try!(exception_table.pretty_println(f, indent + 2)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:139:17 [INFO] [stderr] | [INFO] [stderr] 139 | try!(write!(f, "{0:1$}Attributes:", "", indent)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:140:17 [INFO] [stderr] | [INFO] [stderr] 140 | try!(attributes.pretty_print_preln(f, indent + 2)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:144:17 [INFO] [stderr] | [INFO] [stderr] 144 | try!(write!(f, "LineNumberTable:")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:145:17 [INFO] [stderr] | [INFO] [stderr] 145 | try!(entries.pretty_print_preln(f, indent)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:149:17 [INFO] [stderr] | [INFO] [stderr] 149 | try!(write!(f, "SourceFile(index: {}):", index)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:153:17 [INFO] [stderr] | [INFO] [stderr] 153 | try!(write!(f, "StackMapTable:")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:154:17 [INFO] [stderr] | [INFO] [stderr] 154 | try!(entries.pretty_print_preln(f, indent)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/serialization.rs:20:36 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn deserialize(stream: Box) -> Classfile { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/serialization.rs:51:17 [INFO] [stderr] | [INFO] [stderr] 51 | stream: Box>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/serialization.rs:56:24 [INFO] [stderr] | [INFO] [stderr] 56 | fn new(stream: Box>) -> Deserializer { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/serialization.rs:518:14 [INFO] [stderr] | [INFO] [stderr] 518 | 0...63 => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/serialization.rs:522:15 [INFO] [stderr] | [INFO] [stderr] 522 | 64...127 => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/serialization.rs:532:16 [INFO] [stderr] | [INFO] [stderr] 532 | 248...250 => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/serialization.rs:541:16 [INFO] [stderr] | [INFO] [stderr] 541 | 252...254 => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/serialization.rs:21:13 [INFO] [stderr] | [INFO] [stderr] 21 | let mut buf = &mut Deserializer::new(Box::new(stream.bytes().map(|r| r.unwrap()))); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/serialization.rs:279:13 [INFO] [stderr] | [INFO] [stderr] 279 | let mut code_buf = &mut Deserializer::new(Box::new(code.into_iter())); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/serialization.rs:377:13 [INFO] [stderr] | [INFO] [stderr] 377 | let mut attribute_name_index; [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/serialization.rs:380:17 [INFO] [stderr] | [INFO] [stderr] 380 | let mut body_buf = &mut attribute_body; [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/serialization.rs:416:13 [INFO] [stderr] | [INFO] [stderr] 416 | let mut buf2 = &mut Deserializer::new(Box::new(attribute_body.into_iter())); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: 52 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/jvm_assembler-0a080ffe0bfe89e8 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/jvm_assembler-3070c9b5b0ac2646 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests jvm-assembler [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "d4eee17e735a8f7badbdee5172fc89f0418f4c21ef71492d3df2efa9fbd63735"` [INFO] running `"docker" "rm" "-f" "d4eee17e735a8f7badbdee5172fc89f0418f4c21ef71492d3df2efa9fbd63735"` [INFO] [stdout] d4eee17e735a8f7badbdee5172fc89f0418f4c21ef71492d3df2efa9fbd63735