[INFO] cloning repository https://github.com/maxmaster55/Ember
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/maxmaster55/Ember" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxmaster55%2FEmber", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxmaster55%2FEmber'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2eb96e13db8f195d7f55be921c4a7a3254c59555
[INFO] testing maxmaster55/Ember against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759-retry
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxmaster55%2FEmber" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/maxmaster55/Ember
[INFO] finished tweaking git repo https://github.com/maxmaster55/Ember
[INFO] tweaked toml for git repo https://github.com/maxmaster55/Ember written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/maxmaster55/Ember 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/maxmaster55/Ember 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-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 22e14b088df691a12dec6d08406d8951bb9656921a488c0f12db55c64fef4ab0
[INFO] running `Command { std: "docker" "start" "-a" "22e14b088df691a12dec6d08406d8951bb9656921a488c0f12db55c64fef4ab0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22e14b088df691a12dec6d08406d8951bb9656921a488c0f12db55c64fef4ab0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22e14b088df691a12dec6d08406d8951bb9656921a488c0f12db55c64fef4ab0", kill_on_drop: false }`
[INFO] [stdout] 22e14b088df691a12dec6d08406d8951bb9656921a488c0f12db55c64fef4ab0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 94ce82c67076eecfbb81773ef932170f21361d7c2c256740c33e403146a11303
[INFO] running `Command { std: "docker" "start" "-a" "94ce82c67076eecfbb81773ef932170f21361d7c2c256740c33e403146a11303", kill_on_drop: false }`
[INFO] [stderr]    Compiling ember v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::vec`
[INFO] [stdout]  --> src/ast.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::vec;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Program`
[INFO] [stdout]  --> src/evaluator.rs:1:30
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::ast::{Expression, Program, Statement};
[INFO] [stdout]   |                              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `CALL` is never constructed
[INFO] [stdout]   --> src/ast.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub enum Expression {
[INFO] [stdout]    |          ---------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 56 |     CALL {
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Expression` 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] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `String` and `Null` are never constructed
[INFO] [stdout]  --> src/object.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum ObjectType {
[INFO] [stdout]   |          ---------- variants in this enum
[INFO] [stdout] 4 |     Number(i64),
[INFO] [stdout] 5 |     String(String),
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 6 |     Boolean(bool),
[INFO] [stdout] 7 |     Null,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `ObjectType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_type` is never used
[INFO] [stdout]   --> src/object.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub trait Object {
[INFO] [stdout]    |           ------ method in this trait
[INFO] [stdout] 11 |     fn inspect(&self) -> String;
[INFO] [stdout] 12 |     fn get_type(&self) -> ObjectType;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Statement` should have a snake case name
[INFO] [stdout]  --> src/evaluator.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn eval(Statement: Statement) -> impl Object {
[INFO] [stdout]   |             ^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `statement`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "94ce82c67076eecfbb81773ef932170f21361d7c2c256740c33e403146a11303", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94ce82c67076eecfbb81773ef932170f21361d7c2c256740c33e403146a11303", kill_on_drop: false }`
[INFO] [stdout] 94ce82c67076eecfbb81773ef932170f21361d7c2c256740c33e403146a11303
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 5916c8bb236778db41d669cd649966e4213c640c5fe6eb3002006ec27b0a71b5
[INFO] running `Command { std: "docker" "start" "-a" "5916c8bb236778db41d669cd649966e4213c640c5fe6eb3002006ec27b0a71b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling ember v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::vec`
[INFO] [stdout]  --> src/ast.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::vec;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Program`
[INFO] [stdout]  --> src/evaluator.rs:1:30
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::ast::{Expression, Program, Statement};
[INFO] [stdout]   |                              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `CALL` is never constructed
[INFO] [stdout]   --> src/ast.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub enum Expression {
[INFO] [stdout]    |          ---------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 56 |     CALL {
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Expression` 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] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `String` and `Null` are never constructed
[INFO] [stdout]  --> src/object.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum ObjectType {
[INFO] [stdout]   |          ---------- variants in this enum
[INFO] [stdout] 4 |     Number(i64),
[INFO] [stdout] 5 |     String(String),
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 6 |     Boolean(bool),
[INFO] [stdout] 7 |     Null,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `ObjectType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_type` is never used
[INFO] [stdout]   --> src/object.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub trait Object {
[INFO] [stdout]    |           ------ method in this trait
[INFO] [stdout] 11 |     fn inspect(&self) -> String;
[INFO] [stdout] 12 |     fn get_type(&self) -> ObjectType;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Statement` should have a snake case name
[INFO] [stdout]  --> src/evaluator.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn eval(Statement: Statement) -> impl Object {
[INFO] [stdout]   |             ^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `statement`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "5916c8bb236778db41d669cd649966e4213c640c5fe6eb3002006ec27b0a71b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5916c8bb236778db41d669cd649966e4213c640c5fe6eb3002006ec27b0a71b5", kill_on_drop: false }`
[INFO] [stdout] 5916c8bb236778db41d669cd649966e4213c640c5fe6eb3002006ec27b0a71b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 1d8b3e9fd41673a6e58a01fb61768d2c5d8bc9e8850eb9b1ecf8fa75ac3452f2
[INFO] running `Command { std: "docker" "start" "-a" "1d8b3e9fd41673a6e58a01fb61768d2c5d8bc9e8850eb9b1ecf8fa75ac3452f2", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::vec`
[INFO] [stderr]  --> src/ast.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::vec;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Program`
[INFO] [stderr]  --> src/evaluator.rs:1:30
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::ast::{Expression, Program, Statement};
[INFO] [stderr]   |                              ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `CALL` is never constructed
[INFO] [stderr]   --> src/ast.rs:56:5
[INFO] [stderr]    |
[INFO] [stderr] 33 | pub enum Expression {
[INFO] [stderr]    |          ---------- variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 56 |     CALL {
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Expression` 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] 
[INFO] [stderr] warning: variants `String` and `Null` are never constructed
[INFO] [stderr]  --> src/object.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub enum ObjectType {
[INFO] [stderr]   |          ---------- variants in this enum
[INFO] [stderr] 4 |     Number(i64),
[INFO] [stderr] 5 |     String(String),
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr] 6 |     Boolean(bool),
[INFO] [stderr] 7 |     Null,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `ObjectType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: method `get_type` is never used
[INFO] [stderr]   --> src/object.rs:12:8
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub trait Object {
[INFO] [stderr]    |           ------ method in this trait
[INFO] [stderr] 11 |     fn inspect(&self) -> String;
[INFO] [stderr] 12 |     fn get_type(&self) -> ObjectType;
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Statement` should have a snake case name
[INFO] [stderr]  --> src/evaluator.rs:4:13
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub fn eval(Statement: Statement) -> impl Object {
[INFO] [stderr]   |             ^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `statement`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `ember` (bin "ember" test) generated 6 warnings (run `cargo fix --bin "ember" --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ember-1c4d13cb00e83be7)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test lexer::lexer_tests::test_arithmetic_operators ... ok
[INFO] [stdout] test lexer::lexer_tests::test_lookup_identifier ... ok
[INFO] [stdout] test lexer::lexer_tests::test_illegal_characters ... ok
[INFO] [stdout] test lexer::lexer_tests::test_next_token ... ok
[INFO] [stdout] test lexer::lexer_tests::test_identifiers_and_keywords ... ok
[INFO] [stdout] test lexer::lexer_tests::test_comparison_operators ... ok
[INFO] [stdout] test parser::tests::test_parse_boolean_literal ... ok
[INFO] [stdout] test parser::tests::test_parse_function_expression ... ok
[INFO] [stdout] test parser::tests::test_parse_grouped_expression ... ok
[INFO] [stdout] test parser::tests::test_parse_if_expression ... ok
[INFO] [stdout] test parser::tests::test_parse_infix_expression ... ok
[INFO] [stdout] test parser::tests::test_parse_return_statement ... ok
[INFO] [stdout] test parser::tests::test_parse_let_statement ... ok
[INFO] [stdout] test parser::tests::test_parse_identifier_expression ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1d8b3e9fd41673a6e58a01fb61768d2c5d8bc9e8850eb9b1ecf8fa75ac3452f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d8b3e9fd41673a6e58a01fb61768d2c5d8bc9e8850eb9b1ecf8fa75ac3452f2", kill_on_drop: false }`
[INFO] [stdout] 1d8b3e9fd41673a6e58a01fb61768d2c5d8bc9e8850eb9b1ecf8fa75ac3452f2
