[INFO] cloning repository https://github.com/lechatthecat/oran
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lechatthecat/oran" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flechatthecat%2Foran", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flechatthecat%2Foran'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 38285d3476a9c3f5c5d4cba5f00a61a369435c7c
[INFO] checking lechatthecat/oran/38285d3476a9c3f5c5d4cba5f00a61a369435c7c against master#08cd08fbef8c6663b052d8d9e4930d5696cbb8a7 for 150662-leaf
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flechatthecat%2Foran" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/lechatthecat/oran
[INFO] finished tweaking git repo https://github.com/lechatthecat/oran
[INFO] tweaked toml for git repo https://github.com/lechatthecat/oran written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lechatthecat/oran on toolchain 08cd08fbef8c6663b052d8d9e4930d5696cbb8a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+08cd08fbef8c6663b052d8d9e4930d5696cbb8a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+08cd08fbef8c6663b052d8d9e4930d5696cbb8a7" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 62 packages to latest compatible versions
[INFO] [stderr]       Adding rustyline v15.0.0 (available: v18.0.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+08cd08fbef8c6663b052d8d9e4930d5696cbb8a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rustyline v15.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+08cd08fbef8c6663b052d8d9e4930d5696cbb8a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a03c1e217d8d120ad3cbf164e027d6c43e4898e66bf1f6aadfb93a97a16e5819
[INFO] running `Command { std: "docker" "start" "-a" "a03c1e217d8d120ad3cbf164e027d6c43e4898e66bf1f6aadfb93a97a16e5819", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a03c1e217d8d120ad3cbf164e027d6c43e4898e66bf1f6aadfb93a97a16e5819", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a03c1e217d8d120ad3cbf164e027d6c43e4898e66bf1f6aadfb93a97a16e5819", kill_on_drop: false }`
[INFO] [stdout] a03c1e217d8d120ad3cbf164e027d6c43e4898e66bf1f6aadfb93a97a16e5819
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+08cd08fbef8c6663b052d8d9e4930d5696cbb8a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e5484bbc440b1683d42a4cfe35c1490d0a3f0b56abd3857d715b025b5bdab48b
[INFO] running `Command { std: "docker" "start" "-a" "e5484bbc440b1683d42a4cfe35c1490d0a3f0b56abd3857d715b025b5bdab48b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.184
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]     Checking fd-lock v4.0.4
[INFO] [stderr]     Checking clap v4.6.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking nix v0.31.2
[INFO] [stderr]     Checking ctrlc v3.5.2
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]     Checking rustyline v15.0.0
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking marie v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `compiler::*`
[INFO] [stdout]     --> src/reader/compiler.rs:1957:17
[INFO] [stdout]      |
[INFO] [stdout] 1957 |     use crate::{compiler::*, extensions};
[INFO] [stdout]      |                 ^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `meta` is assigned to, but never used
[INFO] [stdout]    --> src/bytecode/bytecode_interpreter.rs:921:33
[INFO] [stdout]     |
[INFO] [stdout] 921 | ...                   let mut meta = self.pop_stack_meta();
[INFO] [stdout]     |                           ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_meta` instead
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `meta` is never read
[INFO] [stdout]    --> src/bytecode/bytecode_interpreter.rs:922:29
[INFO] [stdout]     |
[INFO] [stdout] 922 | ...                   meta.is_public = is_public;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `meta` is never read
[INFO] [stdout]    --> src/bytecode/bytecode_interpreter.rs:923:29
[INFO] [stdout]     |
[INFO] [stdout] 923 | ...                   meta.is_mutable = is_mutable;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `meta` is assigned to, but never used
[INFO] [stdout]    --> src/bytecode/bytecode_interpreter.rs:921:33
[INFO] [stdout]     |
[INFO] [stdout] 921 | ...                   let mut meta = self.pop_stack_meta();
[INFO] [stdout]     |                           ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_meta` instead
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `meta` is never read
[INFO] [stdout]    --> src/bytecode/bytecode_interpreter.rs:922:29
[INFO] [stdout]     |
[INFO] [stdout] 922 | ...                   meta.is_public = is_public;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `meta` is never read
[INFO] [stdout]    --> src/bytecode/bytecode_interpreter.rs:923:29
[INFO] [stdout]     |
[INFO] [stdout] 923 | ...                   meta.is_mutable = is_mutable;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/debugger/debugger.rs:166:46
[INFO] [stdout]     |
[INFO] [stdout] 166 |                     bytecode::StepResult::Ok(val) => {
[INFO] [stdout]     |                                              ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/debugger/debugger.rs:171:52
[INFO] [stdout]     |
[INFO] [stdout] 171 |                     bytecode::StepResult::OkReturn(val) => {
[INFO] [stdout]     |                                                    ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/debugger/debugger.rs:166:46
[INFO] [stdout]     |
[INFO] [stdout] 166 |                     bytecode::StepResult::Ok(val) => {
[INFO] [stdout]     |                                              ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/debugger/debugger.rs:171:52
[INFO] [stdout]     |
[INFO] [stdout] 171 |                     bytecode::StepResult::OkReturn(val) => {
[INFO] [stdout]     |                                                    ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `GCVal` is more private than the item `Heap::get_gcval`
[INFO] [stdout]    --> src/gc/gc.rs:218:5
[INFO] [stdout]     |
[INFO] [stdout] 218 |     pub fn get_gcval(&self, id: HeapId) -> &GCVal {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Heap::get_gcval` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `GCVal` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/gc/gc.rs:71:1
[INFO] [stdout]     |
[INFO] [stdout]  71 | struct GCVal {
[INFO] [stdout]     | ^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `upvalues` is never read
[INFO] [stdout]   --> src/bytecode/bytecode.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub struct Closure {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 95 |     pub function: Function,
[INFO] [stdout] 96 |     pub upvalues: Vec<UpvalueLoc>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Closure` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_gcval` is never used
[INFO] [stdout]    --> src/gc/gc.rs:218:12
[INFO] [stdout]     |
[INFO] [stdout] 129 | impl Heap {
[INFO] [stdout]     | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 218 |     pub fn get_gcval(&self, id: HeapId) -> &GCVal {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `clean_windows_path` and `clean_mac_path` are never used
[INFO] [stdout]    --> src/reader/compiler.rs:540:8
[INFO] [stdout]     |
[INFO] [stdout] 151 | impl Compiler {
[INFO] [stdout]     | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 540 |     fn clean_windows_path(&self, path: &str) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 580 |     fn clean_mac_path(&self, path: &str) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `GCVal` is more private than the item `Heap::get_gcval`
[INFO] [stdout]    --> src/gc/gc.rs:218:5
[INFO] [stdout]     |
[INFO] [stdout] 218 |     pub fn get_gcval(&self, id: HeapId) -> &GCVal {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Heap::get_gcval` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `GCVal` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/gc/gc.rs:71:1
[INFO] [stdout]     |
[INFO] [stdout]  71 | struct GCVal {
[INFO] [stdout]     | ^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `upvalues` is never read
[INFO] [stdout]   --> src/bytecode/bytecode.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub struct Closure {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 95 |     pub function: Function,
[INFO] [stdout] 96 |     pub upvalues: Vec<UpvalueLoc>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Closure` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_gcval` is never used
[INFO] [stdout]    --> src/gc/gc.rs:218:12
[INFO] [stdout]     |
[INFO] [stdout] 129 | impl Heap {
[INFO] [stdout]     | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 218 |     pub fn get_gcval(&self, id: HeapId) -> &GCVal {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `clean_windows_path` and `clean_mac_path` are never used
[INFO] [stdout]    --> src/reader/compiler.rs:540:8
[INFO] [stdout]     |
[INFO] [stdout] 151 | impl Compiler {
[INFO] [stdout]     | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 540 |     fn clean_windows_path(&self, path: &str) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 580 |     fn clean_mac_path(&self, path: &str) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.53s
[INFO] running `Command { std: "docker" "inspect" "e5484bbc440b1683d42a4cfe35c1490d0a3f0b56abd3857d715b025b5bdab48b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5484bbc440b1683d42a4cfe35c1490d0a3f0b56abd3857d715b025b5bdab48b", kill_on_drop: false }`
[INFO] [stdout] e5484bbc440b1683d42a4cfe35c1490d0a3f0b56abd3857d715b025b5bdab48b