[INFO] cloning repository https://github.com/kenpratt/jvm-assembler [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kenpratt/jvm-assembler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkenpratt%2Fjvm-assembler", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkenpratt%2Fjvm-assembler'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 13c90ce76d099b743656568e1c46ad8204c68e63 [INFO] testing kenpratt/jvm-assembler against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkenpratt%2Fjvm-assembler" "/workspace/builds/worker-43/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-43/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kenpratt/jvm-assembler on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-43/source/Cargo.toml [INFO] crate git repo https://github.com/kenpratt/jvm-assembler already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5add0c917f0821a2a7e8fdaab0d5705976d3c32d6517735cd9dd897884c9e493 [INFO] running `Command { std: "docker" "start" "-a" "5add0c917f0821a2a7e8fdaab0d5705976d3c32d6517735cd9dd897884c9e493", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5add0c917f0821a2a7e8fdaab0d5705976d3c32d6517735cd9dd897884c9e493", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5add0c917f0821a2a7e8fdaab0d5705976d3c32d6517735cd9dd897884c9e493", kill_on_drop: false }` [INFO] [stdout] 5add0c917f0821a2a7e8fdaab0d5705976d3c32d6517735cd9dd897884c9e493 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3174d755b0370ad0ee933f71658c6e6d7c034628e8dea27ed7a93db35860451a [INFO] running `Command { std: "docker" "start" "-a" "3174d755b0370ad0ee933f71658c6e6d7c034628e8dea27ed7a93db35860451a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling jvm-assembler v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | try!(writeln!(f, "Magic: 0x{:X}", self.magic)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | try!(writeln!(f, "Minor version: {}", self.minor_version)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | try!(writeln!(f, "Major version: {}", self.major_version)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | try!(writeln!(f, "Constant pool:")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | try!(constant_pool_with_indices.pretty_println(f, 2)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | try!(writeln!(f, "Access flags: 0x{:X}", self.access_flags)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | try!(writeln!(f, "This class: {}", self.this_class)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | try!(writeln!(f, "Super class: {}", self.super_class)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | try!(writeln!(f, "Interfaces:")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | try!(self.interfaces.pretty_println(f, 2)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | try!(writeln!(f, "Fields:")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | try!(self.fields.pretty_println(f, 2)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | try!(writeln!(f, "Methods:")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | try!(self.methods.pretty_println(f, 2)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 22 | try!(writeln!(f, "Attributes:")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | try!(self.pretty_print(f, indent)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | try!(write!(f, "\n")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:45:13 [INFO] [stdout] | [INFO] [stdout] 45 | try!(write!(f, "{0:1$}", "", indent)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:46:13 [INFO] [stdout] | [INFO] [stdout] 46 | try!(item.pretty_print(f, indent + 2)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:49:17 [INFO] [stdout] | [INFO] [stdout] 49 | try!(write!(f, "\n")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:57:13 [INFO] [stdout] | [INFO] [stdout] 57 | try!(self.pretty_print(f, indent)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:67:13 [INFO] [stdout] | [INFO] [stdout] 67 | try!(write!(f, "\n")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:78:9 [INFO] [stdout] | [INFO] [stdout] 78 | try!(t.pretty_print(f, indent)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:79:9 [INFO] [stdout] | [INFO] [stdout] 79 | try!(write!(f, ": ")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:80:9 [INFO] [stdout] | [INFO] [stdout] 80 | try!(u.pretty_print(f, indent)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:123:9 [INFO] [stdout] | [INFO] [stdout] 123 | ... try!(write!(f, "Method(access_flags: 0x{:X}, name_index: {}, descriptor_index: {})\n", self.access_flags, self.name_index, self.des... [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:124:9 [INFO] [stdout] | [INFO] [stdout] 124 | try!(write!(f, "{0:1$}Attributes:", "", indent)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:125:9 [INFO] [stdout] | [INFO] [stdout] 125 | try!(self.attributes.pretty_print_preln(f, indent + 2)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:134:17 [INFO] [stdout] | [INFO] [stdout] 134 | try!(write!(f, "Code(max_stack: {}, max_locals: {})\n", max_stack, max_locals)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:135:17 [INFO] [stdout] | [INFO] [stdout] 135 | try!(write!(f, "{0:1$}Instructions:\n", "", indent)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:136:17 [INFO] [stdout] | [INFO] [stdout] 136 | try!(code.pretty_println(f, indent + 2)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:137:17 [INFO] [stdout] | [INFO] [stdout] 137 | try!(write!(f, "{0:1$}Exception table:\n", "", indent)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:138:17 [INFO] [stdout] | [INFO] [stdout] 138 | try!(exception_table.pretty_println(f, indent + 2)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:139:17 [INFO] [stdout] | [INFO] [stdout] 139 | try!(write!(f, "{0:1$}Attributes:", "", indent)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:140:17 [INFO] [stdout] | [INFO] [stdout] 140 | try!(attributes.pretty_print_preln(f, indent + 2)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:144:17 [INFO] [stdout] | [INFO] [stdout] 144 | try!(write!(f, "LineNumberTable:")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:145:17 [INFO] [stdout] | [INFO] [stdout] 145 | try!(entries.pretty_print_preln(f, indent)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:149:17 [INFO] [stdout] | [INFO] [stdout] 149 | try!(write!(f, "SourceFile(index: {}):", index)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:153:17 [INFO] [stdout] | [INFO] [stdout] 153 | try!(write!(f, "StackMapTable:")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:154:17 [INFO] [stdout] | [INFO] [stdout] 154 | try!(entries.pretty_print_preln(f, indent)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/serialization.rs:72:24 [INFO] [stdout] | [INFO] [stdout] 72 | fn serialize(self, &mut Vec); [INFO] [stdout] | ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut Vec` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/serialization.rs:73:20 [INFO] [stdout] | [INFO] [stdout] 73 | fn deserialize(&mut Deserializer, &Classfile) -> Self; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut Deserializer` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/serialization.rs:73:39 [INFO] [stdout] | [INFO] [stdout] 73 | fn deserialize(&mut Deserializer, &Classfile) -> Self; [INFO] [stdout] | ^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Classfile` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/serialization.rs:518:14 [INFO] [stdout] | [INFO] [stdout] 518 | 0...63 => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/serialization.rs:522:15 [INFO] [stdout] | [INFO] [stdout] 522 | 64...127 => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/serialization.rs:532:16 [INFO] [stdout] | [INFO] [stdout] 532 | 248...250 => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/serialization.rs:541:16 [INFO] [stdout] | [INFO] [stdout] 541 | 252...254 => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serialization.rs:51:17 [INFO] [stdout] | [INFO] [stdout] 51 | stream: Box>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 51 - stream: Box>, [INFO] [stdout] 51 + stream: Box>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serialization.rs:20:36 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn deserialize(stream: Box) -> Classfile { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 20 - pub fn deserialize(stream: Box) -> Classfile { [INFO] [stdout] 20 + pub fn deserialize(stream: Box) -> Classfile { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serialization.rs:56:24 [INFO] [stdout] | [INFO] [stdout] 56 | fn new(stream: Box>) -> Deserializer { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 56 - fn new(stream: Box>) -> Deserializer { [INFO] [stdout] 56 + fn new(stream: Box>) -> Deserializer { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/serialization.rs:21:13 [INFO] [stdout] | [INFO] [stdout] 21 | let mut buf = &mut Deserializer::new(Box::new(stream.bytes().map(|r| r.unwrap()))); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/serialization.rs:279:13 [INFO] [stdout] | [INFO] [stdout] 279 | let mut code_buf = &mut Deserializer::new(Box::new(code.into_iter())); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/serialization.rs:377:13 [INFO] [stdout] | [INFO] [stdout] 377 | let mut attribute_name_index; [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/serialization.rs:380:17 [INFO] [stdout] | [INFO] [stdout] 380 | let mut body_buf = &mut attribute_body; [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/serialization.rs:416:13 [INFO] [stdout] | [INFO] [stdout] 416 | let mut buf2 = &mut Deserializer::new(Box::new(attribute_body.into_iter())); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 55 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 14s [INFO] running `Command { std: "docker" "inspect" "3174d755b0370ad0ee933f71658c6e6d7c034628e8dea27ed7a93db35860451a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3174d755b0370ad0ee933f71658c6e6d7c034628e8dea27ed7a93db35860451a", kill_on_drop: false }` [INFO] [stdout] 3174d755b0370ad0ee933f71658c6e6d7c034628e8dea27ed7a93db35860451a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 00bea5e4dc6839ff8db39bdfe3c9ea293c5b713b3027ca5b5dada9c922c3c184 [INFO] running `Command { std: "docker" "start" "-a" "00bea5e4dc6839ff8db39bdfe3c9ea293c5b713b3027ca5b5dada9c922c3c184", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | try!(writeln!(f, "Magic: 0x{:X}", self.magic)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | try!(writeln!(f, "Minor version: {}", self.minor_version)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | try!(writeln!(f, "Major version: {}", self.major_version)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | try!(writeln!(f, "Constant pool:")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | try!(constant_pool_with_indices.pretty_println(f, 2)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | try!(writeln!(f, "Access flags: 0x{:X}", self.access_flags)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | try!(writeln!(f, "This class: {}", self.this_class)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | try!(writeln!(f, "Super class: {}", self.super_class)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | try!(writeln!(f, "Interfaces:")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | try!(self.interfaces.pretty_println(f, 2)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | try!(writeln!(f, "Fields:")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | try!(self.fields.pretty_println(f, 2)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | try!(writeln!(f, "Methods:")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | try!(self.methods.pretty_println(f, 2)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 22 | try!(writeln!(f, "Attributes:")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | try!(self.pretty_print(f, indent)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | try!(write!(f, "\n")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:45:13 [INFO] [stdout] | [INFO] [stdout] 45 | try!(write!(f, "{0:1$}", "", indent)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:46:13 [INFO] [stdout] | [INFO] [stdout] 46 | try!(item.pretty_print(f, indent + 2)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:49:17 [INFO] [stdout] | [INFO] [stdout] 49 | try!(write!(f, "\n")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:57:13 [INFO] [stdout] | [INFO] [stdout] 57 | try!(self.pretty_print(f, indent)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:67:13 [INFO] [stdout] | [INFO] [stdout] 67 | try!(write!(f, "\n")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling jvm-assembler v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:78:9 [INFO] [stdout] | [INFO] [stdout] 78 | try!(t.pretty_print(f, indent)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:79:9 [INFO] [stdout] | [INFO] [stdout] 79 | try!(write!(f, ": ")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:80:9 [INFO] [stdout] | [INFO] [stdout] 80 | try!(u.pretty_print(f, indent)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:123:9 [INFO] [stdout] | [INFO] [stdout] 123 | ... try!(write!(f, "Method(access_flags: 0x{:X}, name_index: {}, descriptor_index: {})\n", self.access_flags, self.name_index, self.des... [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:124:9 [INFO] [stdout] | [INFO] [stdout] 124 | try!(write!(f, "{0:1$}Attributes:", "", indent)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:125:9 [INFO] [stdout] | [INFO] [stdout] 125 | try!(self.attributes.pretty_print_preln(f, indent + 2)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:134:17 [INFO] [stdout] | [INFO] [stdout] 134 | try!(write!(f, "Code(max_stack: {}, max_locals: {})\n", max_stack, max_locals)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:135:17 [INFO] [stdout] | [INFO] [stdout] 135 | try!(write!(f, "{0:1$}Instructions:\n", "", indent)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:136:17 [INFO] [stdout] | [INFO] [stdout] 136 | try!(code.pretty_println(f, indent + 2)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:137:17 [INFO] [stdout] | [INFO] [stdout] 137 | try!(write!(f, "{0:1$}Exception table:\n", "", indent)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:138:17 [INFO] [stdout] | [INFO] [stdout] 138 | try!(exception_table.pretty_println(f, indent + 2)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:139:17 [INFO] [stdout] | [INFO] [stdout] 139 | try!(write!(f, "{0:1$}Attributes:", "", indent)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:140:17 [INFO] [stdout] | [INFO] [stdout] 140 | try!(attributes.pretty_print_preln(f, indent + 2)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:144:17 [INFO] [stdout] | [INFO] [stdout] 144 | try!(write!(f, "LineNumberTable:")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:145:17 [INFO] [stdout] | [INFO] [stdout] 145 | try!(entries.pretty_print_preln(f, indent)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:149:17 [INFO] [stdout] | [INFO] [stdout] 149 | try!(write!(f, "SourceFile(index: {}):", index)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:153:17 [INFO] [stdout] | [INFO] [stdout] 153 | try!(write!(f, "StackMapTable:")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:154:17 [INFO] [stdout] | [INFO] [stdout] 154 | try!(entries.pretty_print_preln(f, indent)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/serialization.rs:72:24 [INFO] [stdout] | [INFO] [stdout] 72 | fn serialize(self, &mut Vec); [INFO] [stdout] | ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut Vec` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/serialization.rs:73:20 [INFO] [stdout] | [INFO] [stdout] 73 | fn deserialize(&mut Deserializer, &Classfile) -> Self; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut Deserializer` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/serialization.rs:73:39 [INFO] [stdout] | [INFO] [stdout] 73 | fn deserialize(&mut Deserializer, &Classfile) -> Self; [INFO] [stdout] | ^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Classfile` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/serialization.rs:518:14 [INFO] [stdout] | [INFO] [stdout] 518 | 0...63 => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/serialization.rs:522:15 [INFO] [stdout] | [INFO] [stdout] 522 | 64...127 => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/serialization.rs:532:16 [INFO] [stdout] | [INFO] [stdout] 532 | 248...250 => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/serialization.rs:541:16 [INFO] [stdout] | [INFO] [stdout] 541 | 252...254 => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serialization.rs:51:17 [INFO] [stdout] | [INFO] [stdout] 51 | stream: Box>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 51 - stream: Box>, [INFO] [stdout] 51 + stream: Box>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serialization.rs:20:36 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn deserialize(stream: Box) -> Classfile { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 20 - pub fn deserialize(stream: Box) -> Classfile { [INFO] [stdout] 20 + pub fn deserialize(stream: Box) -> Classfile { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serialization.rs:56:24 [INFO] [stdout] | [INFO] [stdout] 56 | fn new(stream: Box>) -> Deserializer { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 56 - fn new(stream: Box>) -> Deserializer { [INFO] [stdout] 56 + fn new(stream: Box>) -> Deserializer { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/serialization.rs:21:13 [INFO] [stdout] | [INFO] [stdout] 21 | let mut buf = &mut Deserializer::new(Box::new(stream.bytes().map(|r| r.unwrap()))); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/serialization.rs:279:13 [INFO] [stdout] | [INFO] [stdout] 279 | let mut code_buf = &mut Deserializer::new(Box::new(code.into_iter())); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/serialization.rs:377:13 [INFO] [stdout] | [INFO] [stdout] 377 | let mut attribute_name_index; [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/serialization.rs:380:17 [INFO] [stdout] | [INFO] [stdout] 380 | let mut body_buf = &mut attribute_body; [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/serialization.rs:416:13 [INFO] [stdout] | [INFO] [stdout] 416 | let mut buf2 = &mut Deserializer::new(Box::new(attribute_body.into_iter())); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 55 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | try!(writeln!(f, "Magic: 0x{:X}", self.magic)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | try!(writeln!(f, "Minor version: {}", self.minor_version)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | try!(writeln!(f, "Major version: {}", self.major_version)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | try!(writeln!(f, "Constant pool:")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | try!(constant_pool_with_indices.pretty_println(f, 2)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | try!(writeln!(f, "Access flags: 0x{:X}", self.access_flags)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | try!(writeln!(f, "This class: {}", self.this_class)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | try!(writeln!(f, "Super class: {}", self.super_class)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | try!(writeln!(f, "Interfaces:")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | try!(self.interfaces.pretty_println(f, 2)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | try!(writeln!(f, "Fields:")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | try!(self.fields.pretty_println(f, 2)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | try!(writeln!(f, "Methods:")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | try!(self.methods.pretty_println(f, 2)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 22 | try!(writeln!(f, "Attributes:")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | try!(self.pretty_print(f, indent)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | try!(write!(f, "\n")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:45:13 [INFO] [stdout] | [INFO] [stdout] 45 | try!(write!(f, "{0:1$}", "", indent)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:46:13 [INFO] [stdout] | [INFO] [stdout] 46 | try!(item.pretty_print(f, indent + 2)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:49:17 [INFO] [stdout] | [INFO] [stdout] 49 | try!(write!(f, "\n")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:57:13 [INFO] [stdout] | [INFO] [stdout] 57 | try!(self.pretty_print(f, indent)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:67:13 [INFO] [stdout] | [INFO] [stdout] 67 | try!(write!(f, "\n")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:78:9 [INFO] [stdout] | [INFO] [stdout] 78 | try!(t.pretty_print(f, indent)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:79:9 [INFO] [stdout] | [INFO] [stdout] 79 | try!(write!(f, ": ")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:80:9 [INFO] [stdout] | [INFO] [stdout] 80 | try!(u.pretty_print(f, indent)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:123:9 [INFO] [stdout] | [INFO] [stdout] 123 | ... try!(write!(f, "Method(access_flags: 0x{:X}, name_index: {}, descriptor_index: {})\n", self.access_flags, self.name_index, self.des... [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:124:9 [INFO] [stdout] | [INFO] [stdout] 124 | try!(write!(f, "{0:1$}Attributes:", "", indent)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:125:9 [INFO] [stdout] | [INFO] [stdout] 125 | try!(self.attributes.pretty_print_preln(f, indent + 2)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:134:17 [INFO] [stdout] | [INFO] [stdout] 134 | try!(write!(f, "Code(max_stack: {}, max_locals: {})\n", max_stack, max_locals)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:135:17 [INFO] [stdout] | [INFO] [stdout] 135 | try!(write!(f, "{0:1$}Instructions:\n", "", indent)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:136:17 [INFO] [stdout] | [INFO] [stdout] 136 | try!(code.pretty_println(f, indent + 2)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:137:17 [INFO] [stdout] | [INFO] [stdout] 137 | try!(write!(f, "{0:1$}Exception table:\n", "", indent)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:138:17 [INFO] [stdout] | [INFO] [stdout] 138 | try!(exception_table.pretty_println(f, indent + 2)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:139:17 [INFO] [stdout] | [INFO] [stdout] 139 | try!(write!(f, "{0:1$}Attributes:", "", indent)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:140:17 [INFO] [stdout] | [INFO] [stdout] 140 | try!(attributes.pretty_print_preln(f, indent + 2)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:144:17 [INFO] [stdout] | [INFO] [stdout] 144 | try!(write!(f, "LineNumberTable:")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:145:17 [INFO] [stdout] | [INFO] [stdout] 145 | try!(entries.pretty_print_preln(f, indent)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:149:17 [INFO] [stdout] | [INFO] [stdout] 149 | try!(write!(f, "SourceFile(index: {}):", index)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:153:17 [INFO] [stdout] | [INFO] [stdout] 153 | try!(write!(f, "StackMapTable:")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pretty_printing.rs:154:17 [INFO] [stdout] | [INFO] [stdout] 154 | try!(entries.pretty_print_preln(f, indent)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/serialization.rs:72:24 [INFO] [stdout] | [INFO] [stdout] 72 | fn serialize(self, &mut Vec); [INFO] [stdout] | ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut Vec` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/serialization.rs:73:20 [INFO] [stdout] | [INFO] [stdout] 73 | fn deserialize(&mut Deserializer, &Classfile) -> Self; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut Deserializer` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/serialization.rs:73:39 [INFO] [stdout] | [INFO] [stdout] 73 | fn deserialize(&mut Deserializer, &Classfile) -> Self; [INFO] [stdout] | ^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Classfile` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/serialization.rs:518:14 [INFO] [stdout] | [INFO] [stdout] 518 | 0...63 => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/serialization.rs:522:15 [INFO] [stdout] | [INFO] [stdout] 522 | 64...127 => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/serialization.rs:532:16 [INFO] [stdout] | [INFO] [stdout] 532 | 248...250 => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/serialization.rs:541:16 [INFO] [stdout] | [INFO] [stdout] 541 | 252...254 => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serialization.rs:51:17 [INFO] [stdout] | [INFO] [stdout] 51 | stream: Box>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 51 - stream: Box>, [INFO] [stdout] 51 + stream: Box>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serialization.rs:20:36 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn deserialize(stream: Box) -> Classfile { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 20 - pub fn deserialize(stream: Box) -> Classfile { [INFO] [stdout] 20 + pub fn deserialize(stream: Box) -> Classfile { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serialization.rs:56:24 [INFO] [stdout] | [INFO] [stdout] 56 | fn new(stream: Box>) -> Deserializer { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 56 - fn new(stream: Box>) -> Deserializer { [INFO] [stdout] 56 + fn new(stream: Box>) -> Deserializer { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/serialization.rs:21:13 [INFO] [stdout] | [INFO] [stdout] 21 | let mut buf = &mut Deserializer::new(Box::new(stream.bytes().map(|r| r.unwrap()))); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/serialization.rs:279:13 [INFO] [stdout] | [INFO] [stdout] 279 | let mut code_buf = &mut Deserializer::new(Box::new(code.into_iter())); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/serialization.rs:377:13 [INFO] [stdout] | [INFO] [stdout] 377 | let mut attribute_name_index; [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/serialization.rs:380:17 [INFO] [stdout] | [INFO] [stdout] 380 | let mut body_buf = &mut attribute_body; [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/serialization.rs:416:13 [INFO] [stdout] | [INFO] [stdout] 416 | let mut buf2 = &mut Deserializer::new(Box::new(attribute_body.into_iter())); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 55 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.05s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/jvm_assembler-2c3d0329bcba02a4) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/jvm_assembler-b9af5ab81405a3b8) [INFO] running `Command { std: "docker" "inspect" "00bea5e4dc6839ff8db39bdfe3c9ea293c5b713b3027ca5b5dada9c922c3c184", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00bea5e4dc6839ff8db39bdfe3c9ea293c5b713b3027ca5b5dada9c922c3c184", kill_on_drop: false }` [INFO] [stdout] 00bea5e4dc6839ff8db39bdfe3c9ea293c5b713b3027ca5b5dada9c922c3c184 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 665357cefc17f59654c8758f2cf1875a2e0fd10e766681fa63d4365154632014 [INFO] running `Command { std: "docker" "start" "-a" "665357cefc17f59654c8758f2cf1875a2e0fd10e766681fa63d4365154632014", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: use of deprecated macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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.des... [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:124:9 [INFO] [stderr] | [INFO] [stderr] 124 | try!(write!(f, "{0:1$}Attributes:", "", indent)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:125:9 [INFO] [stderr] | [INFO] [stderr] 125 | try!(self.attributes.pretty_print_preln(f, indent + 2)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:134:17 [INFO] [stderr] | [INFO] [stderr] 134 | try!(write!(f, "Code(max_stack: {}, max_locals: {})\n", max_stack, max_locals)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:135:17 [INFO] [stderr] | [INFO] [stderr] 135 | try!(write!(f, "{0:1$}Instructions:\n", "", indent)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `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 macro `try`: use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:137:17 [INFO] [stderr] | [INFO] [stderr] 137 | try!(write!(f, "{0:1$}Exception table:\n", "", indent)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:138:17 [INFO] [stderr] | [INFO] [stderr] 138 | try!(exception_table.pretty_println(f, indent + 2)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/pretty_printing.rs:139:17 [INFO] [stderr] | [INFO] [stderr] 139 | try!(write!(f, "{0:1$}Attributes:", "", indent)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `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 macro `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 macro `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 macro `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 macro `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 macro `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: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stderr] --> src/serialization.rs:72:24 [INFO] [stderr] | [INFO] [stderr] 72 | fn serialize(self, &mut Vec); [INFO] [stderr] | ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut Vec` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stderr] = note: for more information, see issue #41686 [INFO] [stderr] [INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stderr] --> src/serialization.rs:73:20 [INFO] [stderr] | [INFO] [stderr] 73 | fn deserialize(&mut Deserializer, &Classfile) -> Self; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut Deserializer` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stderr] = note: for more information, see issue #41686 [INFO] [stderr] [INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stderr] --> src/serialization.rs:73:39 [INFO] [stderr] | [INFO] [stderr] 73 | fn deserialize(&mut Deserializer, &Classfile) -> Self; [INFO] [stderr] | ^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Classfile` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stderr] = note: for more information, see issue #41686 [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] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [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: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [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: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [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: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [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] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 51 - stream: Box>, [INFO] [stderr] 51 + stream: Box>, [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] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 20 - pub fn deserialize(stream: Box) -> Classfile { [INFO] [stderr] 20 + pub fn deserialize(stream: Box) -> Classfile { [INFO] [stderr] | [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] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 56 - fn new(stream: Box>) -> Deserializer { [INFO] [stderr] 56 + fn new(stream: Box>) -> Deserializer { [INFO] [stderr] | [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: `jvm-assembler` (lib) generated 55 warnings [INFO] [stderr] warning: `jvm-assembler` (lib test) generated 55 warnings (55 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.27s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/jvm_assembler-2c3d0329bcba02a4) [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/jvm_assembler-b9af5ab81405a3b8) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> /opt/rustwide/workdir/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] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> /opt/rustwide/workdir/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: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> /opt/rustwide/workdir/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: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> /opt/rustwide/workdir/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: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "665357cefc17f59654c8758f2cf1875a2e0fd10e766681fa63d4365154632014", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "665357cefc17f59654c8758f2cf1875a2e0fd10e766681fa63d4365154632014", kill_on_drop: false }` [INFO] [stdout] 665357cefc17f59654c8758f2cf1875a2e0fd10e766681fa63d4365154632014