[INFO] cloning repository https://github.com/maxinteger/rlox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/maxinteger/rlox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxinteger%2Frlox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxinteger%2Frlox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5557e61b84ac3aed40ad29f3b2467f20b3b1ab8b
[INFO] testing maxinteger/rlox against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxinteger%2Frlox" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/maxinteger/rlox 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/maxinteger/rlox
[INFO] finished tweaking git repo https://github.com/maxinteger/rlox
[INFO] tweaked toml for git repo https://github.com/maxinteger/rlox written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/maxinteger/rlox 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bfec48d9e4182b2206abb681458d6e5e6fe52f14d2a7c2ab5e046810c99e14c6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "bfec48d9e4182b2206abb681458d6e5e6fe52f14d2a7c2ab5e046810c99e14c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bfec48d9e4182b2206abb681458d6e5e6fe52f14d2a7c2ab5e046810c99e14c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfec48d9e4182b2206abb681458d6e5e6fe52f14d2a7c2ab5e046810c99e14c6", kill_on_drop: false }`
[INFO] [stdout] bfec48d9e4182b2206abb681458d6e5e6fe52f14d2a7c2ab5e046810c99e14c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f0083d53626fa79c5ca9b27c7025d8032a3d0c49948ad4909ef79bec1d3de272
[INFO] running `Command { std: "docker" "start" "-a" "f0083d53626fa79c5ca9b27c7025d8032a3d0c49948ad4909ef79bec1d3de272", kill_on_drop: false }`
[INFO] [stderr]    Compiling rlox v0.1.0 (/opt/rustwide/workdir/crates/rlox)
[INFO] [stderr]    Compiling cli v0.1.0 (/opt/rustwide/workdir/crates/cli)
[INFO] [stdout] warning: associated function is never used: `push_op_code`
[INFO] [stdout]   --> crates/rlox/src/chunk.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn push_op_code(&mut self, code: OpCode, line: usize) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `interpret`
[INFO] [stdout]   --> crates/rlox/src/vm.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn interpret(&mut self) -> InterpretResult {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.04s
[INFO] running `Command { std: "docker" "inspect" "f0083d53626fa79c5ca9b27c7025d8032a3d0c49948ad4909ef79bec1d3de272", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0083d53626fa79c5ca9b27c7025d8032a3d0c49948ad4909ef79bec1d3de272", kill_on_drop: false }`
[INFO] [stdout] f0083d53626fa79c5ca9b27c7025d8032a3d0c49948ad4909ef79bec1d3de272
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 890a5a9e86eb0e649e4d09b4ccddf87114f4305ebdf0c54e716fa98692f3aaec
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "890a5a9e86eb0e649e4d09b4ccddf87114f4305ebdf0c54e716fa98692f3aaec", kill_on_drop: false }`
[INFO] [stderr]    Compiling cli v0.1.0 (/opt/rustwide/workdir/crates/cli)
[INFO] [stderr]    Compiling rlox v0.1.0 (/opt/rustwide/workdir/crates/rlox)
[INFO] [stdout] warning: associated function is never used: `interpret`
[INFO] [stdout]   --> crates/rlox/src/vm.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn interpret(&mut self) -> InterpretResult {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.59s
[INFO] running `Command { std: "docker" "inspect" "890a5a9e86eb0e649e4d09b4ccddf87114f4305ebdf0c54e716fa98692f3aaec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "890a5a9e86eb0e649e4d09b4ccddf87114f4305ebdf0c54e716fa98692f3aaec", kill_on_drop: false }`
[INFO] [stdout] 890a5a9e86eb0e649e4d09b4ccddf87114f4305ebdf0c54e716fa98692f3aaec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1e78c777a143485f4205bc6d3f54e852d896d2c1e639d5430ce7b294cdf77601
[INFO] running `Command { std: "docker" "start" "-a" "1e78c777a143485f4205bc6d3f54e852d896d2c1e639d5430ce7b294cdf77601", kill_on_drop: false }`
[INFO] [stderr] warning: associated function is never used: `interpret`
[INFO] [stderr]   --> crates/rlox/src/vm.rs:19:8
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn interpret(&mut self) -> InterpretResult {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rlox` (bin "rlox" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cli-c52d2c11331a15b3)
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rlox-116f17bf7a38a7f2)
[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] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test scanner::tests::scan_empty_source ... ok
[INFO] [stdout] test parser::tests::parse_one_constant ... ok
[INFO] [stdout] test scanner::tests::scan_lines ... ok
[INFO] [stdout] test scanner::tests::scan_number ... ok
[INFO] [stdout] test scanner::tests::scan_string ... ok
[INFO] [stdout] test scanner::tests::scan_whitespaces ... ok
[INFO] [stdout] test scanner::tests::scan_identifier ... ok
[INFO] [stdout] test scanner::tests::scan_keywords ... ok
[INFO] [stdout] test scanner::tests::scan_unexpected_character ... ok
[INFO] [stdout] test parser::tests::parse_empty_source ... ok
[INFO] [stdout] test scanner::tests::scan_symbols ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1e78c777a143485f4205bc6d3f54e852d896d2c1e639d5430ce7b294cdf77601", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e78c777a143485f4205bc6d3f54e852d896d2c1e639d5430ce7b294cdf77601", kill_on_drop: false }`
[INFO] [stdout] 1e78c777a143485f4205bc6d3f54e852d896d2c1e639d5430ce7b294cdf77601