[INFO] cloning repository https://github.com/oigi333/bflang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/oigi333/bflang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foigi333%2Fbflang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foigi333%2Fbflang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 105a9405474c3aa150c6e35ecbb020e8df566719
[INFO] testing oigi333/bflang against beta-2021-08-01 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foigi333%2Fbflang" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/oigi333/bflang on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/oigi333/bflang
[INFO] finished tweaking git repo https://github.com/oigi333/bflang
[INFO] tweaked toml for git repo https://github.com/oigi333/bflang written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/oigi333/bflang already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a03ebac7660fda7a79567f8115e02b54f22e008221356612712b4a3441f69ea0
[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" "a03ebac7660fda7a79567f8115e02b54f22e008221356612712b4a3441f69ea0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a03ebac7660fda7a79567f8115e02b54f22e008221356612712b4a3441f69ea0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a03ebac7660fda7a79567f8115e02b54f22e008221356612712b4a3441f69ea0", kill_on_drop: false }`
[INFO] [stdout] a03ebac7660fda7a79567f8115e02b54f22e008221356612712b4a3441f69ea0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5759685abba08138626e147e310d07543555d797cef5513aac2a1ebc3f27c5e3
[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" "5759685abba08138626e147e310d07543555d797cef5513aac2a1ebc3f27c5e3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bflang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected one of `!`, `+`, `,`, `::`, `:`, `=`, or `>`, found `{`
[INFO] [stdout]    --> src/mir.rs:90:76
[INFO] [stdout]     |
[INFO] [stdout] 81  | impl Frame {
[INFO] [stdout]     |            - while parsing this item list starting here
[INFO] [stdout] ...
[INFO] [stdout] 90  |     pub fn fetch(&mut self, level: usize) -> Option<Rc<RefCell<StaticVar>> {
[INFO] [stdout]     |                                                                            ^ expected one of 7 possible tokens
[INFO] [stdout] ...
[INFO] [stdout] 115 | }
[INFO] [stdout]     | - the item list ends here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DerefMut`, `Deref`
[INFO] [stdout]  --> src/nbf/codegen.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 |     ops::{Deref, DerefMut},
[INFO] [stdout]   |           ^^^^^  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `collections::HashMap`, `env::var`, `ops::Deref`
[INFO] [stdout]  --> src/mir.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{cell::RefCell, collections::HashMap, env::var, ops::Deref, rc::Rc};
[INFO] [stdout]   |                          ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CodeGen`, `CodeGenerator`
[INFO] [stdout]  --> src/main.rs:5:20
[INFO] [stdout]   |
[INFO] [stdout] 5 | use nbf::codegen::{CodeGen, CodeGenerator};
[INFO] [stdout]   |                    ^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/mir.rs:41:41
[INFO] [stdout]    |
[INFO] [stdout] 41 |                     codegen.static_free(var);
[INFO] [stdout]    |                                         ^^^ expected struct `StaticVar`, found struct `Rc`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `StaticVar`
[INFO] [stdout]               found struct `Rc<RefCell<StaticVar>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `fetch` found for enum `Frame` in the current scope
[INFO] [stdout]   --> src/mir.rs:54:37
[INFO] [stdout]    |
[INFO] [stdout] 54 |                 let mut var = frame.fetch(id.0).unwrap();
[INFO] [stdout]    |                                     ^^^^^ method not found in `Frame`
[INFO] [stdout] ...
[INFO] [stdout] 73 | enum Frame {
[INFO] [stdout]    | ---------- method `fetch` not found for this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/mir.rs:55:56
[INFO] [stdout]    |
[INFO] [stdout] 55 |                   codegen.while_neq0(var, |codegen, var| {
[INFO] [stdout]    |  ________________________________________________________^
[INFO] [stdout] 56 | |                     
[INFO] [stdout] 57 | |                 })
[INFO] [stdout]    | |_________________^ expected enum `std::result::Result`, found `()`
[INFO] [stdout]    |
[INFO] [stdout]    = note:   expected enum `std::result::Result<(), CodeGenError>`
[INFO] [stdout]            found unit type `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/mir.rs:55:17
[INFO] [stdout]    |
[INFO] [stdout] 31 |       fn to_nbf_impl(&self, mut frame: Frame, codegen: &mut CodeGen) -> Frame {
[INFO] [stdout]    |                                                                         ----- expected `Frame` because of return type
[INFO] [stdout] ...
[INFO] [stdout] 55 | /                 codegen.while_neq0(var, |codegen, var| {
[INFO] [stdout] 56 | |                     
[INFO] [stdout] 57 | |                 })
[INFO] [stdout]    | |__________________^ expected enum `Frame`, found enum `std::result::Result`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected enum `Frame`
[INFO] [stdout]               found enum `std::result::Result<(), CodeGenError>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `fetch` found for enum `Frame` in the current scope
[INFO] [stdout]   --> src/mir.rs:60:33
[INFO] [stdout]    |
[INFO] [stdout] 60 |                 let var = frame.fetch(id.0).unwrap();
[INFO] [stdout]    |                                 ^^^^^ method not found in `Frame`
[INFO] [stdout] ...
[INFO] [stdout] 73 | enum Frame {
[INFO] [stdout]    | ---------- method `fetch` not found for this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `fetch` found for enum `Frame` in the current scope
[INFO] [stdout]   --> src/mir.rs:65:33
[INFO] [stdout]    |
[INFO] [stdout] 65 |                 let var = frame.fetch(id.0).unwrap();
[INFO] [stdout]    |                                 ^^^^^ method not found in `Frame`
[INFO] [stdout] ...
[INFO] [stdout] 73 | enum Frame {
[INFO] [stdout]    | ---------- method `fetch` not found for this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bflang` due to 8 previous errors; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "5759685abba08138626e147e310d07543555d797cef5513aac2a1ebc3f27c5e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5759685abba08138626e147e310d07543555d797cef5513aac2a1ebc3f27c5e3", kill_on_drop: false }`
[INFO] [stdout] 5759685abba08138626e147e310d07543555d797cef5513aac2a1ebc3f27c5e3
