[INFO] cloning repository https://github.com/ctangam/lua-interpreter-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ctangam/lua-interpreter-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fctangam%2Flua-interpreter-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fctangam%2Flua-interpreter-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1ec064529ed9b424af99ac72b1e9d1910e502df5
[INFO] checking ctangam/lua-interpreter-rust against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fctangam%2Flua-interpreter-rust" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ctangam/lua-interpreter-rust on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ctangam/lua-interpreter-rust
[INFO] finished tweaking git repo https://github.com/ctangam/lua-interpreter-rust
[INFO] tweaked toml for git repo https://github.com/ctangam/lua-interpreter-rust written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/ctangam/lua-interpreter-rust 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] de78873e211e097181951700342645fcf41281410df8909f4d4924404cc627fc
[INFO] running `Command { std: "docker" "start" "-a" "de78873e211e097181951700342645fcf41281410df8909f4d4924404cc627fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "de78873e211e097181951700342645fcf41281410df8909f4d4924404cc627fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de78873e211e097181951700342645fcf41281410df8909f4d4924404cc627fc", kill_on_drop: false }`
[INFO] [stdout] de78873e211e097181951700342645fcf41281410df8909f4d4924404cc627fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c4bfbd92c10b4f8404643c4a7fdb7affdc563ff922dc88d561020b3853f9fe2
[INFO] running `Command { std: "docker" "start" "-a" "1c4bfbd92c10b4f8404643c4a7fdb7affdc563ff922dc88d561020b3853f9fe2", kill_on_drop: false }`
[INFO] [stderr]     Checking luar v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `parse::ParseProto`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use parse::ParseProto;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parse::ParseProto`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use parse::ParseProto;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Read`, `arch::x86_64::_SIDD_NEGATIVE_POLARITY`, `collections::HashMap`, `env::var`, `fmt::DebugStruct`, and `iter`
[INFO] [stdout]  --> src/vm.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     arch::x86_64::_SIDD_NEGATIVE_POLARITY, cell::RefCell, cmp::Ordering, collections::HashMap, env::var, fmt::DebugStruct, io::{Read, Write}, iter, r...
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^                                ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^  ^^^^^^^^^^^^^^^^       ^^^^          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Read`, `arch::x86_64::_SIDD_NEGATIVE_POLARITY`, `collections::HashMap`, `env::var`, `fmt::DebugStruct`, and `iter`
[INFO] [stdout]  --> src/vm.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     arch::x86_64::_SIDD_NEGATIVE_POLARITY, cell::RefCell, cmp::Ordering, collections::HashMap, env::var, fmt::DebugStruct, io::{Read, Write}, iter, r...
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^                                ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^  ^^^^^^^^^^^^^^^^       ^^^^          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `ParseContext<R>` is more private than the item `ParseProto::ctx`
[INFO] [stdout]   --> src/parse.rs:79:5
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub ctx: &'a mut ParseContext<R>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `ParseProto::ctx` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `ParseContext<R>` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/parse.rs:63:1
[INFO] [stdout]    |
[INFO] [stdout] 63 | struct ParseContext<R: Read> {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `ParseContext<R>` is more private than the item `ParseProto::ctx`
[INFO] [stdout]   --> src/parse.rs:79:5
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub ctx: &'a mut ParseContext<R>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `ParseProto::ctx` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `ParseContext<R>` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/parse.rs:63:1
[INFO] [stdout]    |
[INFO] [stdout] 63 | struct ParseContext<R: Read> {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `GotoLabel` is more private than the item `ParseProto::gotos`
[INFO] [stdout]   --> src/parse.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub gotos: Vec<GotoLabel>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^ field `ParseProto::gotos` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `GotoLabel` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/parse.rs:41:1
[INFO] [stdout]    |
[INFO] [stdout] 41 | struct GotoLabel {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `GotoLabel` is more private than the item `ParseProto::gotos`
[INFO] [stdout]   --> src/parse.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub gotos: Vec<GotoLabel>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^ field `ParseProto::gotos` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `GotoLabel` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/parse.rs:41:1
[INFO] [stdout]    |
[INFO] [stdout] 41 | struct GotoLabel {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `GotoLabel` is more private than the item `ParseProto::labels`
[INFO] [stdout]   --> src/parse.rs:83:5
[INFO] [stdout]    |
[INFO] [stdout] 83 |     pub labels: Vec<GotoLabel>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^ field `ParseProto::labels` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `GotoLabel` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/parse.rs:41:1
[INFO] [stdout]    |
[INFO] [stdout] 41 | struct GotoLabel {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `GotoLabel` is more private than the item `ParseProto::labels`
[INFO] [stdout]   --> src/parse.rs:83:5
[INFO] [stdout]    |
[INFO] [stdout] 83 |     pub labels: Vec<GotoLabel>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^ field `ParseProto::labels` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `GotoLabel` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/parse.rs:41:1
[INFO] [stdout]    |
[INFO] [stdout] 41 | struct GotoLabel {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "1c4bfbd92c10b4f8404643c4a7fdb7affdc563ff922dc88d561020b3853f9fe2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c4bfbd92c10b4f8404643c4a7fdb7affdc563ff922dc88d561020b3853f9fe2", kill_on_drop: false }`
[INFO] [stdout] 1c4bfbd92c10b4f8404643c4a7fdb7affdc563ff922dc88d561020b3853f9fe2