[INFO] cloning repository https://github.com/INDA23PlusPlus/alvinw-compiler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/INDA23PlusPlus/alvinw-compiler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FINDA23PlusPlus%2Falvinw-compiler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FINDA23PlusPlus%2Falvinw-compiler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ac31dc5bf96e10ffaff0c4d7a1e60e8321314b51
[INFO] testing INDA23PlusPlus/alvinw-compiler against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FINDA23PlusPlus%2Falvinw-compiler" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/INDA23PlusPlus/alvinw-compiler
[INFO] finished tweaking git repo https://github.com/INDA23PlusPlus/alvinw-compiler
[INFO] tweaked toml for git repo https://github.com/INDA23PlusPlus/alvinw-compiler written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/INDA23PlusPlus/alvinw-compiler on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/INDA23PlusPlus/alvinw-compiler already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e35b4d964e24700e2aac216ee4507c2eb2b00ddcf6cf53a59dcae0b97d74003e
[INFO] running `Command { std: "docker" "start" "-a" "e35b4d964e24700e2aac216ee4507c2eb2b00ddcf6cf53a59dcae0b97d74003e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e35b4d964e24700e2aac216ee4507c2eb2b00ddcf6cf53a59dcae0b97d74003e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e35b4d964e24700e2aac216ee4507c2eb2b00ddcf6cf53a59dcae0b97d74003e", kill_on_drop: false }`
[INFO] [stdout] e35b4d964e24700e2aac216ee4507c2eb2b00ddcf6cf53a59dcae0b97d74003e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7142085d27b0e3c6be9861eecab80269236f860b562deaca4cdfebd3f9f153ff
[INFO] running `Command { std: "docker" "start" "-a" "7142085d27b0e3c6be9861eecab80269236f860b562deaca4cdfebd3f9f153ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling alvinw-compiler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::iter::Map`
[INFO] [stdout]  --> src/jvm_compiler.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::iter::Map;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/jvm_compiler.rs:60:39
[INFO] [stdout]    |
[INFO] [stdout] 60 |         let super_class_index = index;;
[INFO] [stdout]    |                                       ^ help: remove this semicolon
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `index` is never read
[INFO] [stdout]   --> src/jvm_compiler.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |         index += 1;
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/jvm_compiler.rs:159:34
[INFO] [stdout]     |
[INFO] [stdout] 159 |             Expression::LessThan(a, b) => {
[INFO] [stdout]     |                                  ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/jvm_compiler.rs:159:37
[INFO] [stdout]     |
[INFO] [stdout] 159 |             Expression::LessThan(a, b) => {
[INFO] [stdout]     |                                     ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/jvm_compiler.rs:162:34
[INFO] [stdout]     |
[INFO] [stdout] 162 |             Expression::MoreThan(a, b) => {
[INFO] [stdout]     |                                  ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/jvm_compiler.rs:162:37
[INFO] [stdout]     |
[INFO] [stdout] 162 |             Expression::MoreThan(a, b) => {
[INFO] [stdout]     |                                     ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/lexer.rs:26:25
[INFO] [stdout]    |
[INFO] [stdout] 26 |     UnexpectedCharacter(char),
[INFO] [stdout]    |     ------------------- ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LexError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 26 -     UnexpectedCharacter(char),
[INFO] [stdout] 26 +     UnexpectedCharacter(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `expected` and `found` are never read
[INFO] [stdout]  --> src/parser.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     UnexpectedToken {
[INFO] [stdout]   |     --------------- fields in this variant
[INFO] [stdout] 6 |         expected: TokenType,
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout] 7 |         found: Token,
[INFO] [stdout]   |         ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `ParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/parser.rs:9:29
[INFO] [stdout]   |
[INFO] [stdout] 9 |     ExpectedButNothingFound(TokenType),
[INFO] [stdout]   |     ----------------------- ^^^^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `ParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 9 -     ExpectedButNothingFound(TokenType),
[INFO] [stdout] 9 +     ExpectedButNothingFound(()),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/parser.rs:12:18
[INFO] [stdout]    |
[INFO] [stdout] 12 |     InvalidToken(Token),
[INFO] [stdout]    |     ------------ ^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 12 -     InvalidToken(Token),
[INFO] [stdout] 12 +     InvalidToken(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compile_to_jvm` is never used
[INFO] [stdout]  --> src/jvm_compiler.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn compile_to_jvm(ast: &AST) -> Vec<u8> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `JvmCompiler` is never constructed
[INFO] [stdout]   --> src/jvm_compiler.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct JvmCompiler {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/jvm_compiler.rs:19:12
[INFO] [stdout]     |
[INFO] [stdout] 18  | impl JvmCompiler {
[INFO] [stdout]     | ---------------- associated items in this implementation
[INFO] [stdout] 19  |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 28  |     pub fn compile_to_jvm(&mut self, ast: &AST) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32  |     pub fn get_bytes(&mut self) -> Vec<u8> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 105 |     fn compile_block(&mut self, block: &Block) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 111 |     fn compile_statement(&mut self, statement: &Statement) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 129 |     fn compile_expression(&mut self, expr: &Expression) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 168 |     fn compile_term(&mut self, term: &Term) {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 186 |     fn compile_factor(&mut self, factor: &Factor) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ConstantsPool` is never constructed
[INFO] [stdout]    --> src/jvm_compiler.rs:207:8
[INFO] [stdout]     |
[INFO] [stdout] 207 | struct ConstantsPool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `get_integer`, `get_string`, and `to_bytes` are never used
[INFO] [stdout]    --> src/jvm_compiler.rs:214:12
[INFO] [stdout]     |
[INFO] [stdout] 213 | impl ConstantsPool {
[INFO] [stdout]     | ------------------ associated items in this implementation
[INFO] [stdout] 214 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 222 |     pub fn get_integer(&mut self, val: i32) -> u8 {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 232 |     pub fn get_string(&mut self, val: &str) -> u8 {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 242 |     pub fn to_bytes(&self) -> (Vec<u8>, u8) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `LDC` is never used
[INFO] [stdout]    --> src/jvm_compiler.rs:284:15
[INFO] [stdout]     |
[INFO] [stdout] 284 |     pub const LDC: u8 = 0x12;
[INFO] [stdout]     |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ILOAD` is never used
[INFO] [stdout]    --> src/jvm_compiler.rs:285:15
[INFO] [stdout]     |
[INFO] [stdout] 285 |     pub const ILOAD: u8 = 0x15;
[INFO] [stdout]     |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IMUL` is never used
[INFO] [stdout]    --> src/jvm_compiler.rs:286:15
[INFO] [stdout]     |
[INFO] [stdout] 286 |     pub const IMUL: u8 = 0x68;
[INFO] [stdout]     |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IDIV` is never used
[INFO] [stdout]    --> src/jvm_compiler.rs:287:15
[INFO] [stdout]     |
[INFO] [stdout] 287 |     pub const IDIV: u8 = 0x6c;
[INFO] [stdout]     |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IADD` is never used
[INFO] [stdout]    --> src/jvm_compiler.rs:288:15
[INFO] [stdout]     |
[INFO] [stdout] 288 |     pub const IADD: u8 = 0x60;
[INFO] [stdout]     |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ISUB` is never used
[INFO] [stdout]    --> src/jvm_compiler.rs:289:15
[INFO] [stdout]     |
[INFO] [stdout] 289 |     pub const ISUB: u8 = 0x64;
[INFO] [stdout]     |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IF_ICMPNE` is never used
[INFO] [stdout]    --> src/jvm_compiler.rs:290:15
[INFO] [stdout]     |
[INFO] [stdout] 290 |     pub const IF_ICMPNE: u8 = 0xa0;
[INFO] [stdout]     |               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ICONST_0` is never used
[INFO] [stdout]    --> src/jvm_compiler.rs:291:15
[INFO] [stdout]     |
[INFO] [stdout] 291 |     pub const ICONST_0: u8 = 0x3;
[INFO] [stdout]     |               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ICONST_1` is never used
[INFO] [stdout]    --> src/jvm_compiler.rs:292:15
[INFO] [stdout]     |
[INFO] [stdout] 292 |     pub const ICONST_1: u8 = 0x4;
[INFO] [stdout]     |               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GOTO` is never used
[INFO] [stdout]    --> src/jvm_compiler.rs:293:15
[INFO] [stdout]     |
[INFO] [stdout] 293 |     pub const GOTO: u8 = 0xa7;
[INFO] [stdout]     |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ISTORE` is never used
[INFO] [stdout]    --> src/jvm_compiler.rs:294:15
[INFO] [stdout]     |
[INFO] [stdout] 294 |     pub const ISTORE: u8 = 0x36;
[INFO] [stdout]     |               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.00s
[INFO] running `Command { std: "docker" "inspect" "7142085d27b0e3c6be9861eecab80269236f860b562deaca4cdfebd3f9f153ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7142085d27b0e3c6be9861eecab80269236f860b562deaca4cdfebd3f9f153ff", kill_on_drop: false }`
[INFO] [stdout] 7142085d27b0e3c6be9861eecab80269236f860b562deaca4cdfebd3f9f153ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d80a9790e39c5e3d61834fb5430a64a0547bf57976c963948c0807e58ee75f9d
[INFO] running `Command { std: "docker" "start" "-a" "d80a9790e39c5e3d61834fb5430a64a0547bf57976c963948c0807e58ee75f9d", kill_on_drop: false }`
[INFO] [stderr]    Compiling alvinw-compiler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::iter::Map`
[INFO] [stdout]  --> src/jvm_compiler.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::iter::Map;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/jvm_compiler.rs:60:39
[INFO] [stdout]    |
[INFO] [stdout] 60 |         let super_class_index = index;;
[INFO] [stdout]    |                                       ^ help: remove this semicolon
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `index` is never read
[INFO] [stdout]   --> src/jvm_compiler.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |         index += 1;
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/jvm_compiler.rs:159:34
[INFO] [stdout]     |
[INFO] [stdout] 159 |             Expression::LessThan(a, b) => {
[INFO] [stdout]     |                                  ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/jvm_compiler.rs:159:37
[INFO] [stdout]     |
[INFO] [stdout] 159 |             Expression::LessThan(a, b) => {
[INFO] [stdout]     |                                     ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/jvm_compiler.rs:162:34
[INFO] [stdout]     |
[INFO] [stdout] 162 |             Expression::MoreThan(a, b) => {
[INFO] [stdout]     |                                  ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/jvm_compiler.rs:162:37
[INFO] [stdout]     |
[INFO] [stdout] 162 |             Expression::MoreThan(a, b) => {
[INFO] [stdout]     |                                     ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/lexer.rs:26:25
[INFO] [stdout]    |
[INFO] [stdout] 26 |     UnexpectedCharacter(char),
[INFO] [stdout]    |     ------------------- ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LexError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 26 -     UnexpectedCharacter(char),
[INFO] [stdout] 26 +     UnexpectedCharacter(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `expected` and `found` are never read
[INFO] [stdout]  --> src/parser.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     UnexpectedToken {
[INFO] [stdout]   |     --------------- fields in this variant
[INFO] [stdout] 6 |         expected: TokenType,
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout] 7 |         found: Token,
[INFO] [stdout]   |         ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `ParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/parser.rs:9:29
[INFO] [stdout]   |
[INFO] [stdout] 9 |     ExpectedButNothingFound(TokenType),
[INFO] [stdout]   |     ----------------------- ^^^^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `ParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 9 -     ExpectedButNothingFound(TokenType),
[INFO] [stdout] 9 +     ExpectedButNothingFound(()),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/parser.rs:12:18
[INFO] [stdout]    |
[INFO] [stdout] 12 |     InvalidToken(Token),
[INFO] [stdout]    |     ------------ ^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 12 -     InvalidToken(Token),
[INFO] [stdout] 12 +     InvalidToken(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.95s
[INFO] running `Command { std: "docker" "inspect" "d80a9790e39c5e3d61834fb5430a64a0547bf57976c963948c0807e58ee75f9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d80a9790e39c5e3d61834fb5430a64a0547bf57976c963948c0807e58ee75f9d", kill_on_drop: false }`
[INFO] [stdout] d80a9790e39c5e3d61834fb5430a64a0547bf57976c963948c0807e58ee75f9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d44e338229e06f2e2f978399237a0ce6eb7af6457e6e6f782aab82591cd02633
[INFO] running `Command { std: "docker" "start" "-a" "d44e338229e06f2e2f978399237a0ce6eb7af6457e6e6f782aab82591cd02633", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::iter::Map`
[INFO] [stderr]  --> src/jvm_compiler.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::iter::Map;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/jvm_compiler.rs:60:39
[INFO] [stderr]    |
[INFO] [stderr] 60 |         let super_class_index = index;;
[INFO] [stderr]    |                                       ^ help: remove this semicolon
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `index` is never read
[INFO] [stderr]   --> src/jvm_compiler.rs:66:9
[INFO] [stderr]    |
[INFO] [stderr] 66 |         index += 1;
[INFO] [stderr]    |         ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]    --> src/jvm_compiler.rs:159:34
[INFO] [stderr]     |
[INFO] [stderr] 159 |             Expression::LessThan(a, b) => {
[INFO] [stderr]     |                                  ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `b`
[INFO] [stderr]    --> src/jvm_compiler.rs:159:37
[INFO] [stderr]     |
[INFO] [stderr] 159 |             Expression::LessThan(a, b) => {
[INFO] [stderr]     |                                     ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]    --> src/jvm_compiler.rs:162:34
[INFO] [stderr]     |
[INFO] [stderr] 162 |             Expression::MoreThan(a, b) => {
[INFO] [stderr]     |                                  ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `b`
[INFO] [stderr]    --> src/jvm_compiler.rs:162:37
[INFO] [stderr]     |
[INFO] [stderr] 162 |             Expression::MoreThan(a, b) => {
[INFO] [stderr]     |                                     ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/lexer.rs:26:25
[INFO] [stderr]    |
[INFO] [stderr] 26 |     UnexpectedCharacter(char),
[INFO] [stderr]    |     ------------------- ^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `LexError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 26 -     UnexpectedCharacter(char),
[INFO] [stderr] 26 +     UnexpectedCharacter(()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: fields `expected` and `found` are never read
[INFO] [stderr]  --> src/parser.rs:6:9
[INFO] [stderr]   |
[INFO] [stderr] 5 |     UnexpectedToken {
[INFO] [stderr]   |     --------------- fields in this variant
[INFO] [stderr] 6 |         expected: TokenType,
[INFO] [stderr]   |         ^^^^^^^^
[INFO] [stderr] 7 |         found: Token,
[INFO] [stderr]   |         ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `ParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]  --> src/parser.rs:9:29
[INFO] [stderr]   |
[INFO] [stderr] 9 |     ExpectedButNothingFound(TokenType),
[INFO] [stderr]   |     ----------------------- ^^^^^^^^^
[INFO] [stderr]   |     |
[INFO] [stderr]   |     field in this variant
[INFO] [stderr]   |
[INFO] [stderr]   = note: `ParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]   |
[INFO] [stderr] 9 -     ExpectedButNothingFound(TokenType),
[INFO] [stderr] 9 +     ExpectedButNothingFound(()),
[INFO] [stderr]   |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/parser.rs:12:18
[INFO] [stderr]    |
[INFO] [stderr] 12 |     InvalidToken(Token),
[INFO] [stderr]    |     ------------ ^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `ParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 12 -     InvalidToken(Token),
[INFO] [stderr] 12 +     InvalidToken(()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `alvinw-compiler` (bin "alvinw-compiler" test) generated 11 warnings (run `cargo fix --bin "alvinw-compiler" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/alvinw_compiler-6e1cf50ad9361174)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test c_transpiler::tests::test7 ... ok
[INFO] [stdout] test lexer::tests::test1 ... ok
[INFO] [stdout] test c_transpiler::tests::test1 ... ok
[INFO] [stdout] test parser::tests::if_equals ... ok
[INFO] [stdout] test parser::tests::loop_test1 ... ok
[INFO] [stdout] test parser::tests::loop_test2 ... ok
[INFO] [stdout] test parser::tests::test2 ... ok
[INFO] [stdout] test parser::tests::variable_decl_and_change ... ok
[INFO] [stdout] test parser::tests::variable_declaration_and_change ... ok
[INFO] [stdout] test semantic_analyser::tests::test1 ... ok
[INFO] [stdout] test semantic_analyser::tests::test3 ... ok
[INFO] [stdout] test semantic_analyser::tests::test4 ... ok
[INFO] [stdout] test string_reader::tests::peek_read_test ... ok
[INFO] [stdout] test semantic_analyser::tests::test2 ... ok
[INFO] [stdout] test string_reader::tests::read_word ... ok
[INFO] [stdout] test semantic_analyser::tests::test6 ... ok
[INFO] [stdout] test semantic_analyser::tests::test5 ... ok
[INFO] [stdout] test parser::tests::function_call ... ok
[INFO] [stdout] test parser::tests::test1 ... ok
[INFO] [stdout] test jvm_compiler::tests::test1 ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- jvm_compiler::tests::test1 stdout ----
[INFO] [stdout] Reading Some(Keyword(let))!
[INFO] [stdout] dbu3 Keyword(let)
[INFO] [stdout] Reading Some(Identifier(a))!
[INFO] [stdout] Reading Some(Operator(=))!
[INFO] [stdout] Reading Some(Integer(1))!
[INFO] [stdout] dbu2 Integer(1)
[INFO] [stdout] Reading Some(Separator(;))!
[INFO] [stdout] Reading Some(Keyword(let))!
[INFO] [stdout] dbu3 Keyword(let)
[INFO] [stdout] Reading Some(Identifier(b))!
[INFO] [stdout] Reading Some(Operator(=))!
[INFO] [stdout] Reading Some(Integer(2))!
[INFO] [stdout] dbu2 Integer(2)
[INFO] [stdout] Reading Some(Separator(;))!
[INFO] [stdout] Reading Some(Keyword(let))!
[INFO] [stdout] dbu3 Keyword(let)
[INFO] [stdout] Reading Some(Identifier(c))!
[INFO] [stdout] Reading Some(Operator(=))!
[INFO] [stdout] Reading Some(Identifier(a))!
[INFO] [stdout] dbu2 Identifier(a)
[INFO] [stdout] dbu1 "a"
[INFO] [stdout] Reading Some(Identifier(b))!
[INFO] [stdout] dbu2 Identifier(b)
[INFO] [stdout] dbu1 "b"
[INFO] [stdout] Reading Some(Separator(;))!
[INFO] [stdout] Reading Some(Identifier(print))!
[INFO] [stdout] dbu3 Identifier(print)
[INFO] [stdout] Reading Some(Identifier(print))!
[INFO] [stdout] dbu2 Identifier(print)
[INFO] [stdout] dbu1 "print"
[INFO] [stdout] Reading Some(Identifier(c))!
[INFO] [stdout] dbu2 Identifier(c)
[INFO] [stdout] dbu1 "c"
[INFO] [stdout] Reading Some(Separator()))!
[INFO] [stdout] Reading Some(Separator(;))!
[INFO] [stdout] Reading None!
[INFO] [stdout] End of block Err(
[INFO] [stdout]     UnexpectedEnd,
[INFO] [stdout] )
[INFO] [stdout] Outer variables: {}
[INFO] [stdout] [CA, FE, BA, BE, 00, 00, 00, 3D, 00, 06, 03, 00, 00, 00, 01, 03, 00, 00, 00, 02, 03, 00, 00, 00, 00, 03, 00, 00, 00, 00, 03, 00, 00, 00, 00, 03, 00, 00, 00, 00, 01, 00, 00, 01, 00, 00, 01, 00, 07, 50, 72, 6F, 67, 72, 61, 6D, 01, 01, 10, 6A, 61, 76, 61, 2F, 6C, 61, 6E, 67, 2F, 4F, 62, 6A, 65, 63, 74, 01, 00, 04, 6D, 61, 69, 6E, 01, 01, 16, 28, 5B, 4C, 6A, 61, 76, 61, 2F, 6C, 61, 6E, 67, 2F, 53, 74, 72, 69, 6E, 67, 3B, 29, 56, 07, 00, 02, 07, 00, 03, 00, 01, 00, 06, 00, 08, 00, 00, 00, 00, 00, 01, 00, 09, 00, 04, 00, 05]
[INFO] [stdout] 
[INFO] [stdout] thread 'jvm_compiler::tests::test1' panicked at src/jvm_compiler.rs:318:9:
[INFO] [stdout] explicit panic
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5a98719aba32 - std::backtrace_rs::backtrace::libunwind::trace::hd39b1f53d3cf9745
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5a98719aba32 - std::backtrace_rs::backtrace::trace_unsynchronized::he91d9a75d4e3972b
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5a98719aba32 - std::sys::backtrace::_print_fmt::hca46938f8c6e22cf
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5a98719aba32 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha499add612cccf8e
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5a98719d0df3 - core::fmt::rt::Argument::fmt::hd21145b75a833b7a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5a98719d0df3 - core::fmt::write::hb10c956f5235c8a4
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x5a98719a8c13 - std::io::default_write_fmt::hdb7615052be2ba4d
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5a98719a8c13 - std::io::Write::write_fmt::he1bcd251ec6e4153
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5a98719ab882 - std::sys::backtrace::BacktraceLock::print::hb47c770ef659fd10
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5a98719acf9c - std::panicking::default_hook::{{closure}}::hdda8afb9d457a22c
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x5a98719acdf2 - std::panicking::default_hook::h7c46b44874fe5c9a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x5a9871974ed4 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h178a5fcedee41e2f
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x5a9871974ed4 - test::test_main_with_exit_callback::{{closure}}::h951a41e0149d6d5d
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5a98719ad97b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h13602080f5b63276
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x5a98719ad97b - std::panicking::rust_panic_with_hook::ha6cb99ed099eb1c5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x5a98719ad74a - std::panicking::begin_panic_handler::{{closure}}::he11808bc797ee921
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x5a98719abf29 - std::sys::backtrace::__rust_end_short_backtrace::h9418807cb7346258
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   17:     0x5a98719ad3dd - __rustc[18fb429eef004894]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x5a98719cf640 - core::panicking::panic_fmt::hd890aeb12c3a3fc3
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5a98719cf7a6 - core::panicking::panic_display::hacaf851b8ae8a106
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:268:5
[INFO] [stdout]   20:     0x5a98719cf7a6 - core::panicking::panic_explicit::h6f2bcd526013ebe1
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:241:5
[INFO] [stdout]   21:     0x5a987193ac5e - alvinw_compiler::jvm_compiler::tests::test1::panic_cold_explicit::h1d3059d97dc7d919
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panic.rs:88:13
[INFO] [stdout]   22:     0x5a987193a977 - alvinw_compiler::jvm_compiler::tests::test1::h5c5a03418bc7d9e6
[INFO] [stdout]                                at /opt/rustwide/workdir/src/jvm_compiler.rs:318:9
[INFO] [stdout]   23:     0x5a9871937f19 - alvinw_compiler::jvm_compiler::tests::test1::{{closure}}::h7e10ec21aec651a8
[INFO] [stdout]                                at /opt/rustwide/workdir/src/jvm_compiler.rs:315:15
[INFO] [stdout]   24:     0x5a9871937f19 - core::ops::function::FnOnce::call_once::h2488645978414d96
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5a987197a65b - core::ops::function::FnOnce::call_once::h2869fb5b0a2b0bdc
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x5a987197a65b - test::__rust_begin_short_backtrace::h7dd7142bd62fa711
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:648:18
[INFO] [stdout]   27:     0x5a987197984e - test::run_test_in_process::{{closure}}::h43a753f038d36b3f
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:671:74
[INFO] [stdout]   28:     0x5a987197984e - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0ca95dd3e12d1e16
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   29:     0x5a987197984e - std::panicking::catch_unwind::do_call::he308587d70ac34ba
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   30:     0x5a987197984e - std::panicking::catch_unwind::h30dcba31973e8fb0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   31:     0x5a987197984e - std::panic::catch_unwind::hfb68364e5621fbee
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x5a987197984e - test::run_test_in_process::hcdcc2977903b998a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:671:27
[INFO] [stdout]   33:     0x5a987197984e - test::run_test::{{closure}}::h544a6550958c5d14
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:592:43
[INFO] [stdout]   34:     0x5a987193d3c4 - test::run_test::{{closure}}::hb172e48ebe2b92c7
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:622:41
[INFO] [stdout]   35:     0x5a987193d3c4 - std::sys::backtrace::__rust_begin_short_backtrace::h7e79d8706638bea0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   36:     0x5a9871940d9a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hc4a275f1e71b8ab0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   37:     0x5a9871940d9a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h01ed0d242df78cfd
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   38:     0x5a9871940d9a - std::panicking::catch_unwind::do_call::h052f373fb905fee0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   39:     0x5a9871940d9a - std::panicking::catch_unwind::hb425d20c8ffb09c8
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   40:     0x5a9871940d9a - std::panic::catch_unwind::ha0d5dfbf18fdeda5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x5a9871940d9a - std::thread::Builder::spawn_unchecked_::{{closure}}::hbe79182bd37949c7
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   42:     0x5a9871940d9a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc096c4a06972fde5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x5a98719b08d7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h47377e27fb938a26
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   44:     0x5a98719b08d7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h72f1fe5d095abf57
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   45:     0x5a98719b08d7 - std::sys::pal::unix::thread::Thread::new::thread_start::h0a4d8e1b9c0d38cf
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/pal/unix/thread.rs:97:17
[INFO] [stdout]   46:     0x7d666d790aa4 - <unknown>
[INFO] [stdout]   47:     0x7d666d81da34 - clone
[INFO] [stdout]   48:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     jvm_compiler::tests::test1
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 19 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin alvinw-compiler`
[INFO] running `Command { std: "docker" "inspect" "d44e338229e06f2e2f978399237a0ce6eb7af6457e6e6f782aab82591cd02633", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d44e338229e06f2e2f978399237a0ce6eb7af6457e6e6f782aab82591cd02633", kill_on_drop: false }`
[INFO] [stdout] d44e338229e06f2e2f978399237a0ce6eb7af6457e6e6f782aab82591cd02633
