[INFO] cloning repository https://github.com/Bendi11/spark-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Bendi11/spark-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBendi11%2Fspark-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBendi11%2Fspark-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 87e10bf950605759cc0177273dd0014d94436a78
[INFO] checking Bendi11/spark-rs against master#e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682 for beta-170-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBendi11%2Fspark-rs" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Bendi11/spark-rs on toolchain e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Bendi11/spark-rs
[INFO] finished tweaking git repo https://github.com/Bendi11/spark-rs
[INFO] tweaked toml for git repo https://github.com/Bendi11/spark-rs written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Bendi11/spark-rs 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" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 272e58258dde8d71779ac34855fdf8dba351b7024d417fd1c6f2dbf78c071acd
[INFO] running `Command { std: "docker" "start" "-a" "272e58258dde8d71779ac34855fdf8dba351b7024d417fd1c6f2dbf78c071acd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "272e58258dde8d71779ac34855fdf8dba351b7024d417fd1c6f2dbf78c071acd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "272e58258dde8d71779ac34855fdf8dba351b7024d417fd1c6f2dbf78c071acd", kill_on_drop: false }`
[INFO] [stdout] 272e58258dde8d71779ac34855fdf8dba351b7024d417fd1c6f2dbf78c071acd
[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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b795ed9bc12e4ab3158946d52b5903a9879bea9089844b9e620fc65f11173bf
[INFO] running `Command { std: "docker" "start" "-a" "4b795ed9bc12e4ab3158946d52b5903a9879bea9089844b9e620fc65f11173bf", kill_on_drop: false }`
[INFO] [stderr]     Checking once_cell v1.13.0
[INFO] [stderr]    Compiling semver v1.0.13
[INFO] [stderr]    Compiling regex-syntax v0.6.27
[INFO] [stderr]    Compiling proc-macro2 v1.0.43
[INFO] [stderr]    Compiling unicode-ident v1.0.2
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling syn v1.0.99
[INFO] [stderr]     Checking smallvec v1.9.0
[INFO] [stderr]     Checking getrandom v0.2.7
[INFO] [stderr]     Checking os_str_bytes v6.2.0
[INFO] [stderr]    Compiling inkwell v0.1.0 (https://github.com/TheDan64/inkwell?branch=master#25b9fc58)
[INFO] [stderr]     Checking textwrap v0.15.0
[INFO] [stderr]     Checking either v1.7.0
[INFO] [stderr]     Checking codespan-reporting v0.11.1
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking ahash v0.7.6
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]     Checking parking_lot_core v0.9.3
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]     Checking indexmap v1.9.1
[INFO] [stderr]     Checking internment v0.5.6
[INFO] [stderr]     Checking clap v3.2.16
[INFO] [stderr]    Compiling regex v1.6.0
[INFO] [stderr]    Compiling llvm-sys v140.0.2
[INFO] [stderr]    Compiling inkwell_internals v0.5.0 (https://github.com/TheDan64/inkwell?branch=master#25b9fc58)
[INFO] [stderr]     Checking spark v0.12.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `s_ty`
[INFO] [stdout]   --> src/ir/lower/ast.rs:42:25
[INFO] [stdout]    |
[INFO] [stdout] 42 |             IrType::Sum(s_ty) => {
[INFO] [stdout]    |                         ^^^^ help: if this is intentional, prefix it with an underscore: `_s_ty`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/ir/lower/ast.rs:68:29
[INFO] [stdout]    |
[INFO] [stdout] 68 |             IrType::Alias { name, ty } => {
[INFO] [stdout]    |                             ^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s_ty`
[INFO] [stdout]   --> src/ir/lower/ast.rs:42:25
[INFO] [stdout]    |
[INFO] [stdout] 42 |             IrType::Sum(s_ty) => {
[INFO] [stdout]    |                         ^^^^ help: if this is intentional, prefix it with an underscore: `_s_ty`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/ir/lower/ast.rs:68:29
[INFO] [stdout]    |
[INFO] [stdout] 68 |             IrType::Alias { name, ty } => {
[INFO] [stdout]    |                             ^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0597]: `irctx` does not live long enough
[INFO] [stdout]    --> src/llvm/mod.rs:86:51
[INFO] [stdout]     |
[INFO] [stdout] 49  | impl<'ctx, 'llvm> LLVMCodeGenerator<'ctx, 'llvm> {
[INFO] [stdout]     |      ---- lifetime `'ctx` defined here
[INFO] [stdout] ...
[INFO] [stdout] 82  |         let llvm_types = irctx.types.secondary(|(_, ty)| {
[INFO] [stdout]     |                                                --------- value captured here
[INFO] [stdout] ...
[INFO] [stdout] 86  |                 Self::gen_type(ctx, &target_data, irctx, ty)
[INFO] [stdout]     |                 ----------------------------------^^^^^-----
[INFO] [stdout]     |                 |                                 |
[INFO] [stdout]     |                 |                                 borrowed value does not live long enough
[INFO] [stdout]     |                 argument requires that `irctx` is borrowed for `'ctx`
[INFO] [stdout] ...
[INFO] [stdout] 130 |     }
[INFO] [stdout]     |      - `irctx` dropped here while still borrowed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0597]: `irctx` does not live long enough
[INFO] [stdout]    --> src/llvm/mod.rs:99:54
[INFO] [stdout]     |
[INFO] [stdout] 49  | impl<'ctx, 'llvm> LLVMCodeGenerator<'ctx, 'llvm> {
[INFO] [stdout]     |      ---- lifetime `'ctx` defined here
[INFO] [stdout] ...
[INFO] [stdout] 90  |         let llvm_funs = irctx.funs.secondary(|(_, fun)| {
[INFO] [stdout]     |                                              ---------- value captured here
[INFO] [stdout] ...
[INFO] [stdout] 99  |                 Self::gen_funtype(ctx, &target_data, irctx, &fun.ty),
[INFO] [stdout]     |                 -------------------------------------^^^^^----------
[INFO] [stdout]     |                 |                                    |
[INFO] [stdout]     |                 |                                    borrowed value does not live long enough
[INFO] [stdout]     |                 argument requires that `irctx` is borrowed for `'ctx`
[INFO] [stdout] ...
[INFO] [stdout] 130 |     }
[INFO] [stdout]     |      - `irctx` dropped here while still borrowed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0502]: cannot borrow `*irctx` as mutable because it is also borrowed as immutable
[INFO] [stdout]    --> src/llvm/mod.rs:128:13
[INFO] [stdout]     |
[INFO] [stdout] 49  | impl<'ctx, 'llvm> LLVMCodeGenerator<'ctx, 'llvm> {
[INFO] [stdout]     |      ---- lifetime `'ctx` defined here
[INFO] [stdout] ...
[INFO] [stdout] 82  |         let llvm_types = irctx.types.secondary(|(_, ty)| {
[INFO] [stdout]     |                                                --------- immutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 86  |                 Self::gen_type(ctx, &target_data, irctx, ty)
[INFO] [stdout]     |                 --------------------------------------------
[INFO] [stdout]     |                 |                                 |
[INFO] [stdout]     |                 |                                 first borrow occurs due to use of `irctx` in closure
[INFO] [stdout]     |                 argument requires that `irctx` is borrowed for `'ctx`
[INFO] [stdout] ...
[INFO] [stdout] 128 |             irctx,
[INFO] [stdout]     |             ^^^^^ mutable borrow occurs here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0597]: `irctx` does not live long enough
[INFO] [stdout]    --> src/llvm/mod.rs:86:51
[INFO] [stdout]     |
[INFO] [stdout] 49  | impl<'ctx, 'llvm> LLVMCodeGenerator<'ctx, 'llvm> {
[INFO] [stdout]     |      ---- lifetime `'ctx` defined here
[INFO] [stdout] ...
[INFO] [stdout] 82  |         let llvm_types = irctx.types.secondary(|(_, ty)| {
[INFO] [stdout]     |                                                --------- value captured here
[INFO] [stdout] ...
[INFO] [stdout] 86  |                 Self::gen_type(ctx, &target_data, irctx, ty)
[INFO] [stdout]     |                 ----------------------------------^^^^^-----
[INFO] [stdout]     |                 |                                 |
[INFO] [stdout]     |                 |                                 borrowed value does not live long enough
[INFO] [stdout]     |                 argument requires that `irctx` is borrowed for `'ctx`
[INFO] [stdout] ...
[INFO] [stdout] 130 |     }
[INFO] [stdout]     |      - `irctx` dropped here while still borrowed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0597]: `irctx` does not live long enough
[INFO] [stdout]    --> src/llvm/mod.rs:99:54
[INFO] [stdout]     |
[INFO] [stdout] 49  | impl<'ctx, 'llvm> LLVMCodeGenerator<'ctx, 'llvm> {
[INFO] [stdout]     |      ---- lifetime `'ctx` defined here
[INFO] [stdout] ...
[INFO] [stdout] 90  |         let llvm_funs = irctx.funs.secondary(|(_, fun)| {
[INFO] [stdout]     |                                              ---------- value captured here
[INFO] [stdout] ...
[INFO] [stdout] 99  |                 Self::gen_funtype(ctx, &target_data, irctx, &fun.ty),
[INFO] [stdout]     |                 -------------------------------------^^^^^----------
[INFO] [stdout]     |                 |                                    |
[INFO] [stdout]     |                 |                                    borrowed value does not live long enough
[INFO] [stdout]     |                 argument requires that `irctx` is borrowed for `'ctx`
[INFO] [stdout] ...
[INFO] [stdout] 130 |     }
[INFO] [stdout]     |      - `irctx` dropped here while still borrowed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0502]: cannot borrow `*irctx` as mutable because it is also borrowed as immutable
[INFO] [stdout]    --> src/llvm/mod.rs:128:13
[INFO] [stdout]     |
[INFO] [stdout] 49  | impl<'ctx, 'llvm> LLVMCodeGenerator<'ctx, 'llvm> {
[INFO] [stdout]     |      ---- lifetime `'ctx` defined here
[INFO] [stdout] ...
[INFO] [stdout] 82  |         let llvm_types = irctx.types.secondary(|(_, ty)| {
[INFO] [stdout]     |                                                --------- immutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 86  |                 Self::gen_type(ctx, &target_data, irctx, ty)
[INFO] [stdout]     |                 --------------------------------------------
[INFO] [stdout]     |                 |                                 |
[INFO] [stdout]     |                 |                                 first borrow occurs due to use of `irctx` in closure
[INFO] [stdout]     |                 argument requires that `irctx` is borrowed for `'ctx`
[INFO] [stdout] ...
[INFO] [stdout] 128 |             irctx,
[INFO] [stdout]     |             ^^^^^ mutable borrow occurs here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0502, E0597.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0502`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `spark` (lib test) due to 4 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 3 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0502, E0597.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0502`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `spark` (lib) due to 4 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "4b795ed9bc12e4ab3158946d52b5903a9879bea9089844b9e620fc65f11173bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b795ed9bc12e4ab3158946d52b5903a9879bea9089844b9e620fc65f11173bf", kill_on_drop: false }`
[INFO] [stdout] 4b795ed9bc12e4ab3158946d52b5903a9879bea9089844b9e620fc65f11173bf
