[INFO] cloning repository https://github.com/diegofreijo/rlox-vm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/diegofreijo/rlox-vm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdiegofreijo%2Frlox-vm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdiegofreijo%2Frlox-vm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 24a62b3cd6cd352d8d9eb6869de213bad080a1f3
[INFO] testing diegofreijo/rlox-vm against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdiegofreijo%2Frlox-vm" "/workspace/builds/worker-67/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-67/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/diegofreijo/rlox-vm on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/diegofreijo/rlox-vm
[INFO] finished tweaking git repo https://github.com/diegofreijo/rlox-vm
[INFO] tweaked toml for git repo https://github.com/diegofreijo/rlox-vm written to /workspace/builds/worker-67/source/Cargo.toml
[INFO] crate git repo https://github.com/diegofreijo/rlox-vm already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] db43ec70e5bb2db6028ea2be29c37c6bcdf3769ff185cac5aad1950b075d490b
[INFO] running `Command { std: "docker" "start" "-a" "db43ec70e5bb2db6028ea2be29c37c6bcdf3769ff185cac5aad1950b075d490b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db43ec70e5bb2db6028ea2be29c37c6bcdf3769ff185cac5aad1950b075d490b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db43ec70e5bb2db6028ea2be29c37c6bcdf3769ff185cac5aad1950b075d490b", kill_on_drop: false }`
[INFO] [stdout] db43ec70e5bb2db6028ea2be29c37c6bcdf3769ff185cac5aad1950b075d490b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f86ed8bd22cbb5692930a9a52e17cdbccbbcc7abf098fccb9275aa76b92dd965
[INFO] running `Command { std: "docker" "start" "-a" "f86ed8bd22cbb5692930a9a52e17cdbccbbcc7abf098fccb9275aa76b92dd965", kill_on_drop: false }`
[INFO] [stderr]    Compiling peekmore v1.0.0
[INFO] [stderr]    Compiling rlox_vm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> src/stack.rs:2:31
[INFO] [stdout]   |
[INFO] [stdout] 2 |     fmt::{Display, Formatter, Write},
[INFO] [stdout]   |                               ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `frame`
[INFO] [stdout]    --> src/compiler.rs:488:31
[INFO] [stdout]     |
[INFO] [stdout] 488 |     fn begin_scope(&mut self, frame: &mut ObjFunction) {
[INFO] [stdout]     |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `frame`
[INFO] [stdout]    --> src/compiler.rs:516:41
[INFO] [stdout]     |
[INFO] [stdout] 516 |     fn resolve_local(&self, name: &str, frame: &mut ObjFunction) -> Option<LocalVarIndex> {
[INFO] [stdout]     |                                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `FunctionType`
[INFO] [stdout]   --> src/compiler.rs:73:6
[INFO] [stdout]    |
[INFO] [stdout] 73 | enum FunctionType {
[INFO] [stdout]    |      ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 01s
[INFO] running `Command { std: "docker" "inspect" "f86ed8bd22cbb5692930a9a52e17cdbccbbcc7abf098fccb9275aa76b92dd965", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f86ed8bd22cbb5692930a9a52e17cdbccbbcc7abf098fccb9275aa76b92dd965", kill_on_drop: false }`
[INFO] [stdout] f86ed8bd22cbb5692930a9a52e17cdbccbbcc7abf098fccb9275aa76b92dd965
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a210137e2766a48e0bbf77ad6e096891ae27387cc0d824137db003fa1a8b454e
[INFO] running `Command { std: "docker" "start" "-a" "a210137e2766a48e0bbf77ad6e096891ae27387cc0d824137db003fa1a8b454e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rlox_vm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> src/stack.rs:2:31
[INFO] [stdout]   |
[INFO] [stdout] 2 |     fmt::{Display, Formatter, Write},
[INFO] [stdout]   |                               ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `frame`
[INFO] [stdout]    --> src/compiler.rs:488:31
[INFO] [stdout]     |
[INFO] [stdout] 488 |     fn begin_scope(&mut self, frame: &mut ObjFunction) {
[INFO] [stdout]     |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `frame`
[INFO] [stdout]    --> src/compiler.rs:516:41
[INFO] [stdout]     |
[INFO] [stdout] 516 |     fn resolve_local(&self, name: &str, frame: &mut ObjFunction) -> Option<LocalVarIndex> {
[INFO] [stdout]     |                                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `FunctionType`
[INFO] [stdout]   --> src/compiler.rs:73:6
[INFO] [stdout]    |
[INFO] [stdout] 73 | enum FunctionType {
[INFO] [stdout]    |      ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> src/stack.rs:2:31
[INFO] [stdout]   |
[INFO] [stdout] 2 |     fmt::{Display, Formatter, Write},
[INFO] [stdout]   |                               ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `frame`
[INFO] [stdout]    --> src/compiler.rs:488:31
[INFO] [stdout]     |
[INFO] [stdout] 488 |     fn begin_scope(&mut self, frame: &mut ObjFunction) {
[INFO] [stdout]     |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `frame`
[INFO] [stdout]    --> src/compiler.rs:516:41
[INFO] [stdout]     |
[INFO] [stdout] 516 |     fn resolve_local(&self, name: &str, frame: &mut ObjFunction) -> Option<LocalVarIndex> {
[INFO] [stdout]     |                                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `FunctionType`
[INFO] [stdout]   --> src/compiler.rs:73:6
[INFO] [stdout]    |
[INFO] [stdout] 73 | enum FunctionType {
[INFO] [stdout]    |      ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 30.98s
[INFO] running `Command { std: "docker" "inspect" "a210137e2766a48e0bbf77ad6e096891ae27387cc0d824137db003fa1a8b454e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a210137e2766a48e0bbf77ad6e096891ae27387cc0d824137db003fa1a8b454e", kill_on_drop: false }`
[INFO] [stdout] a210137e2766a48e0bbf77ad6e096891ae27387cc0d824137db003fa1a8b454e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2fc01de846e0479edb2029ca5d5c923d21bb126a19a84b3f6fb5cdb5797328d3
[INFO] running `Command { std: "docker" "start" "-a" "2fc01de846e0479edb2029ca5d5c923d21bb126a19a84b3f6fb5cdb5797328d3", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `Write`
[INFO] [stderr]  --> src/stack.rs:2:31
[INFO] [stderr]   |
[INFO] [stderr] 2 |     fmt::{Display, Formatter, Write},
[INFO] [stderr]   |                               ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `frame`
[INFO] [stderr]    --> src/compiler.rs:488:31
[INFO] [stderr]     |
[INFO] [stderr] 488 |     fn begin_scope(&mut self, frame: &mut ObjFunction) {
[INFO] [stderr]     |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `frame`
[INFO] [stderr]    --> src/compiler.rs:516:41
[INFO] [stderr]     |
[INFO] [stderr] 516 |     fn resolve_local(&self, name: &str, frame: &mut ObjFunction) -> Option<LocalVarIndex> {
[INFO] [stderr]     |                                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame`
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `FunctionType`
[INFO] [stderr]   --> src/compiler.rs:73:6
[INFO] [stderr]    |
[INFO] [stderr] 73 | enum FunctionType {
[INFO] [stderr]    |      ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rlox_vm` (lib) generated 4 warnings
[INFO] [stderr] warning: `rlox_vm` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rlox_vm-4f5f9d03febabe09)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test compiler::tests::binary ... ok
[INFO] [stdout] test compiler::tests::constants ... ok
[INFO] [stdout] test compiler::tests::fors ... ok
[INFO] [stdout] test compiler::tests::functions ... ok
[INFO] [stdout] test compiler::tests::global_vars ... ok
[INFO] [stdout] test compiler::tests::ifs ... ok
[INFO] [stdout] test compiler::tests::native_functions ... ok
[INFO] [stdout] test compiler::tests::local_vars ... ok
[INFO] [stdout] test compiler::tests::precedence ... ok
[INFO] [stdout] test compiler::tests::parens ... ok
[INFO] [stdout] test compiler::tests::procedures ... ok
[INFO] [stdout] test compiler::tests::recursive_functions ... ok
[INFO] [stdout] test compiler::tests::whiles ... ok
[INFO] [stdout] test compiler::tests::unary ... ok
[INFO] [stdout] test scanner::tests::double_chars ... ok
[INFO] [stdout] test scanner::tests::empty_source ... ok
[INFO] [stdout] test scanner::tests::coments ... ok
[INFO] [stdout] test scanner::tests::error_source ... ok
[INFO] [stdout] test scanner::tests::full_source ... ok
[INFO] [stdout] test scanner::tests::identifier ... ok
[INFO] [stdout] test scanner::tests::numbers ... ok
[INFO] [stdout] 120
[INFO] [stdout] test scanner::tests::peek ... ok
[INFO] [stdout] test scanner::tests::single_chars ... ok
[INFO] [stdout] test scanner::tests::strings ... ok
[INFO] [stdout] test vm::tests::constants ... ok
[INFO] [stdout] test vm::tests::recursive_functions ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rlox_vm-c91000efb2e2491c)
[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]      Running tests/common.rs (/opt/rustwide/target/debug/deps/common-9ef11db5662e8ae2)
[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]      Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-1b84e9cc7cc919e8)
[INFO] [stderr]    Doc-tests rlox_vm
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test expresions ... ok
[INFO] [stdout] test functions ... ok
[INFO] [stdout] test ifs ... ok
[INFO] [stdout] test loops ... ok
[INFO] [stdout] test native_functions ... ok
[INFO] [stdout] test runtime_errors ... ok
[INFO] [stdout] test procedures ... ok
[INFO] [stdout] test recursive_functions ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "2fc01de846e0479edb2029ca5d5c923d21bb126a19a84b3f6fb5cdb5797328d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fc01de846e0479edb2029ca5d5c923d21bb126a19a84b3f6fb5cdb5797328d3", kill_on_drop: false }`
[INFO] [stdout] 2fc01de846e0479edb2029ca5d5c923d21bb126a19a84b3f6fb5cdb5797328d3