[INFO] updating cached repository https://github.com/luizlls/gris-lang
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] [stderr] From https://github.com/luizlls/gris-lang
[INFO] [stderr]    f7a7f44..a2f88f5  master     -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a2f88f52c024f6c9522a4025a7eeae47e15a7ed1
[INFO] testing luizlls/gris-lang against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluizlls%2Fgris-lang" "/workspace/builds/worker-8/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/luizlls/gris-lang on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/luizlls/gris-lang
[INFO] finished tweaking git repo https://github.com/luizlls/gris-lang
[INFO] tweaked toml for git repo https://github.com/luizlls/gris-lang written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/luizlls/gris-lang already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 858102a4f4b52b0b1b21c80f55abc4ce292a33095c9231a0a95387a76e332392
[INFO] running `"docker" "start" "-a" "858102a4f4b52b0b1b21c80f55abc4ce292a33095c9231a0a95387a76e332392"`
[INFO] [stderr]    Compiling gris v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `module`
[INFO] [stderr]   --> src/compiler.rs:18:26
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub fn compile(self, module: Module) -> CompilerResult<String> {
[INFO] [stderr]    |                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_module`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]   --> src/compiler.rs:23:35
[INFO] [stderr]    |
[INFO] [stderr] 23 |         if let ItemKind::Function(name, args, body) = function.kind {
[INFO] [stderr]    |                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `args`
[INFO] [stderr]   --> src/compiler.rs:23:41
[INFO] [stderr]    |
[INFO] [stderr] 23 |         if let ItemKind::Function(name, args, body) = function.kind {
[INFO] [stderr]    |                                         ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `body`
[INFO] [stderr]   --> src/compiler.rs:23:47
[INFO] [stderr]    |
[INFO] [stderr] 23 |         if let ItemKind::Function(name, args, body) = function.kind {
[INFO] [stderr]    |                                               ^^^^ help: if this is intentional, prefix it with an underscore: `_body`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `prev_kind`
[INFO] [stderr]    --> src/parser.rs:732:5
[INFO] [stderr]     |
[INFO] [stderr] 732 |     fn prev_kind(&self) -> TokenKind {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `emit`
[INFO] [stderr]   --> src/error.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub fn emit(&self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `CompilerResult`
[INFO] [stderr]  --> src/compiler.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | type CompilerResult<T> = Result<T, GrisError<CompilerError>>;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/compiler.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub fn new() -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `compile`
[INFO] [stderr]   --> src/compiler.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub fn compile(self, module: Module) -> CompilerResult<String> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `compile_function`
[INFO] [stderr]   --> src/compiler.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     fn compile_function(&mut self, function: Item) -> CompilerResult<()> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 10 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.80s
[INFO] running `"docker" "inspect" "858102a4f4b52b0b1b21c80f55abc4ce292a33095c9231a0a95387a76e332392"`
[INFO] running `"docker" "rm" "-f" "858102a4f4b52b0b1b21c80f55abc4ce292a33095c9231a0a95387a76e332392"`
[INFO] [stdout] 858102a4f4b52b0b1b21c80f55abc4ce292a33095c9231a0a95387a76e332392
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"`
[INFO] [stdout] f596348d6b1ddcc882dfba4d033fc98d540ae84e3b68cf25a27b676d5a4f9d22
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "f596348d6b1ddcc882dfba4d033fc98d540ae84e3b68cf25a27b676d5a4f9d22"`
[INFO] [stderr]    Compiling gris v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `module`
[INFO] [stderr]   --> src/compiler.rs:18:26
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub fn compile(self, module: Module) -> CompilerResult<String> {
[INFO] [stderr]    |                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_module`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]   --> src/compiler.rs:23:35
[INFO] [stderr]    |
[INFO] [stderr] 23 |         if let ItemKind::Function(name, args, body) = function.kind {
[INFO] [stderr]    |                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `args`
[INFO] [stderr]   --> src/compiler.rs:23:41
[INFO] [stderr]    |
[INFO] [stderr] 23 |         if let ItemKind::Function(name, args, body) = function.kind {
[INFO] [stderr]    |                                         ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `body`
[INFO] [stderr]   --> src/compiler.rs:23:47
[INFO] [stderr]    |
[INFO] [stderr] 23 |         if let ItemKind::Function(name, args, body) = function.kind {
[INFO] [stderr]    |                                               ^^^^ help: if this is intentional, prefix it with an underscore: `_body`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `prev_kind`
[INFO] [stderr]    --> src/parser.rs:732:5
[INFO] [stderr]     |
[INFO] [stderr] 732 |     fn prev_kind(&self) -> TokenKind {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `emit`
[INFO] [stderr]   --> src/error.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub fn emit(&self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `CompilerResult`
[INFO] [stderr]  --> src/compiler.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | type CompilerResult<T> = Result<T, GrisError<CompilerError>>;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/compiler.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub fn new() -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `compile`
[INFO] [stderr]   --> src/compiler.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub fn compile(self, module: Module) -> CompilerResult<String> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `compile_function`
[INFO] [stderr]   --> src/compiler.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     fn compile_function(&mut self, function: Item) -> CompilerResult<()> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 10 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `"docker" "inspect" "f596348d6b1ddcc882dfba4d033fc98d540ae84e3b68cf25a27b676d5a4f9d22"`
[INFO] running `"docker" "rm" "-f" "f596348d6b1ddcc882dfba4d033fc98d540ae84e3b68cf25a27b676d5a4f9d22"`
[INFO] [stdout] f596348d6b1ddcc882dfba4d033fc98d540ae84e3b68cf25a27b676d5a4f9d22
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"`
[INFO] [stdout] d8072888b31deb9a00f8e043f81561eeb14fe9d5e0621b5d38327a3c0ff7ce5f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "d8072888b31deb9a00f8e043f81561eeb14fe9d5e0621b5d38327a3c0ff7ce5f"`
[INFO] [stderr] warning: unused variable: `module`
[INFO] [stderr]   --> src/compiler.rs:18:26
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub fn compile(self, module: Module) -> CompilerResult<String> {
[INFO] [stderr]    |                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_module`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]   --> src/compiler.rs:23:35
[INFO] [stderr]    |
[INFO] [stderr] 23 |         if let ItemKind::Function(name, args, body) = function.kind {
[INFO] [stderr]    |                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `args`
[INFO] [stderr]   --> src/compiler.rs:23:41
[INFO] [stderr]    |
[INFO] [stderr] 23 |         if let ItemKind::Function(name, args, body) = function.kind {
[INFO] [stderr]    |                                         ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `body`
[INFO] [stderr]   --> src/compiler.rs:23:47
[INFO] [stderr]    |
[INFO] [stderr] 23 |         if let ItemKind::Function(name, args, body) = function.kind {
[INFO] [stderr]    |                                               ^^^^ help: if this is intentional, prefix it with an underscore: `_body`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `prev_kind`
[INFO] [stderr]    --> src/parser.rs:732:5
[INFO] [stderr]     |
[INFO] [stderr] 732 |     fn prev_kind(&self) -> TokenKind {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `emit`
[INFO] [stderr]   --> src/error.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub fn emit(&self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `CompilerResult`
[INFO] [stderr]  --> src/compiler.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | type CompilerResult<T> = Result<T, GrisError<CompilerError>>;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/compiler.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub fn new() -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `compile`
[INFO] [stderr]   --> src/compiler.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub fn compile(self, module: Module) -> CompilerResult<String> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `compile_function`
[INFO] [stderr]   --> src/compiler.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     fn compile_function(&mut self, function: Item) -> CompilerResult<()> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 10 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/gris-5d22c75be0862e51
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "d8072888b31deb9a00f8e043f81561eeb14fe9d5e0621b5d38327a3c0ff7ce5f"`
[INFO] running `"docker" "rm" "-f" "d8072888b31deb9a00f8e043f81561eeb14fe9d5e0621b5d38327a3c0ff7ce5f"`
[INFO] [stdout] d8072888b31deb9a00f8e043f81561eeb14fe9d5e0621b5d38327a3c0ff7ce5f