[INFO] cloning repository https://github.com/kevinclancy/MaMaRust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kevinclancy/MaMaRust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkevinclancy%2FMaMaRust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkevinclancy%2FMaMaRust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cbe0eb435974e531dc6f1cd8b4651bfa430aa18d [INFO] checking kevinclancy/MaMaRust against try#c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f for 2025-12-16-next-solver-global [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkevinclancy%2FMaMaRust" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/kevinclancy/MaMaRust [INFO] finished tweaking git repo https://github.com/kevinclancy/MaMaRust [INFO] tweaked toml for git repo https://github.com/kevinclancy/MaMaRust written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/kevinclancy/MaMaRust on toolchain c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/kevinclancy/MaMaRust 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" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 42a2cd37edb94ed54a06c0ee44699277ac7eadc567261f3eabe03ceb9361d974 [INFO] running `Command { std: "docker" "start" "-a" "42a2cd37edb94ed54a06c0ee44699277ac7eadc567261f3eabe03ceb9361d974", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "42a2cd37edb94ed54a06c0ee44699277ac7eadc567261f3eabe03ceb9361d974", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42a2cd37edb94ed54a06c0ee44699277ac7eadc567261f3eabe03ceb9361d974", kill_on_drop: false }` [INFO] [stdout] 42a2cd37edb94ed54a06c0ee44699277ac7eadc567261f3eabe03ceb9361d974 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ec21f1d520328e532a80efb08048bf99d0295e5b88f3c9e2d9a642379ea873ce [INFO] running `Command { std: "docker" "start" "-a" "ec21f1d520328e532a80efb08048bf99d0295e5b88f3c9e2d9a642379ea873ce", kill_on_drop: false }` [INFO] [stderr] Compiling find-msvc-tools v0.1.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling im v15.1.0 [INFO] [stderr] Checking ahash v0.8.12 [INFO] [stderr] Checking bitmaps v2.1.0 [INFO] [stderr] Compiling cc v1.2.35 [INFO] [stderr] Checking rand_xoshiro v0.6.0 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking sized-chunks v0.6.5 [INFO] [stderr] Compiling psm v0.1.26 [INFO] [stderr] Compiling stacker v0.1.21 [INFO] [stderr] Checking chumsky v0.9.3 [INFO] [stderr] Checking mama_rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `slice` [INFO] [stdout] --> src/heap.rs:1:22 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{mem::swap, slice}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `virtual_machine::VirtualMachine` [INFO] [stdout] --> src/heap.rs:3:40 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::{virtual_machine::CodeAddr, virtual_machine::VirtualMachine}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Heap` [INFO] [stdout] --> src/virtual_machine.rs:1:19 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::heap::{Heap, HeapAddr}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `add`, `get_basic`, `sub`, and `symbolic_addr` [INFO] [stdout] --> src/gen_code.rs:1:28 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{code_builder::{add, get_basic, load_c, mk_basic, sub, symbolic_addr}, syntax::{Expr, Range, Ty}}; [INFO] [stdout] | ^^^ ^^^^^^^^^ ^^^ ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `slice` [INFO] [stdout] --> src/heap.rs:1:22 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{mem::swap, slice}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `virtual_machine::VirtualMachine` [INFO] [stdout] --> src/heap.rs:3:40 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::{virtual_machine::CodeAddr, virtual_machine::VirtualMachine}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Heap` [INFO] [stdout] --> src/virtual_machine.rs:1:19 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::heap::{Heap, HeapAddr}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `add`, `get_basic`, `sub`, and `symbolic_addr` [INFO] [stdout] --> src/gen_code.rs:1:28 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{code_builder::{add, get_basic, load_c, mk_basic, sub, symbolic_addr}, syntax::{Expr, Range, Ty}}; [INFO] [stdout] | ^^^ ^^^^^^^^^ ^^^ ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mama_rust` (lib test); 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/bin/rustc --crate-name mama_rust --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=84533c7a2a719666 -C extra-filename=-edef54d239b43520 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern chumsky=/opt/rustwide/target/debug/deps/libchumsky-5f0eb7812e7edfa2.rmeta --extern im=/opt/rustwide/target/debug/deps/libim-970c69a3eb19f93a.rmeta --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/psm-fa539cb7045e5e25/out` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `mama_rust` (lib); 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/bin/rustc --crate-name mama_rust --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=e2660be0e4e4201c -C extra-filename=-dd2a59a1d416688b --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern chumsky=/opt/rustwide/target/debug/deps/libchumsky-5f0eb7812e7edfa2.rmeta --extern im=/opt/rustwide/target/debug/deps/libim-970c69a3eb19f93a.rmeta --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/psm-fa539cb7045e5e25/out` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "ec21f1d520328e532a80efb08048bf99d0295e5b88f3c9e2d9a642379ea873ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec21f1d520328e532a80efb08048bf99d0295e5b88f3c9e2d9a642379ea873ce", kill_on_drop: false }` [INFO] [stdout] ec21f1d520328e532a80efb08048bf99d0295e5b88f3c9e2d9a642379ea873ce