[INFO] cloning repository https://github.com/DiscoreMe/VirtualComputer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DiscoreMe/VirtualComputer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDiscoreMe%2FVirtualComputer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDiscoreMe%2FVirtualComputer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 50af4620c0915854468d2756c1fff35e464f43fa [INFO] checking DiscoreMe/VirtualComputer against try#b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b for pr-82781 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDiscoreMe%2FVirtualComputer" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/DiscoreMe/VirtualComputer on toolchain b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/DiscoreMe/VirtualComputer [INFO] finished tweaking git repo https://github.com/DiscoreMe/VirtualComputer [INFO] tweaked toml for git repo https://github.com/DiscoreMe/VirtualComputer written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/DiscoreMe/VirtualComputer already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9befbffca8925aee43f3b344150ba8898ca0c92fd8dd17b0184aca3147e3e6e2 [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" "9befbffca8925aee43f3b344150ba8898ca0c92fd8dd17b0184aca3147e3e6e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9befbffca8925aee43f3b344150ba8898ca0c92fd8dd17b0184aca3147e3e6e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9befbffca8925aee43f3b344150ba8898ca0c92fd8dd17b0184aca3147e3e6e2", kill_on_drop: false }` [INFO] [stdout] 9befbffca8925aee43f3b344150ba8898ca0c92fd8dd17b0184aca3147e3e6e2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b3646d0c69f54fea0f6e78c8f6b1d45ae337853e58ae3d11839af78cd9101685 [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" "b3646d0c69f54fea0f6e78c8f6b1d45ae337853e58ae3d11839af78cd9101685", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling libc v0.2.83 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling cargo_gn v0.0.15 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Compiling sdl2-sys v0.34.3 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Compiling sdl2 v0.34.3 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling fslock v0.1.6 [INFO] [stderr] Compiling thiserror-impl v1.0.23 [INFO] [stderr] Compiling thiserror v1.0.23 [INFO] [stderr] Compiling which v4.0.2 [INFO] [stderr] Compiling rusty_v8 v0.16.0 [INFO] [stderr] Checking VirtualComputer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/runtime.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::process` [INFO] [stdout] --> src/runtime.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::process; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/runtime.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::process` [INFO] [stdout] --> src/runtime.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::process; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `Rc` cannot be sent between threads safely [INFO] [stdout] --> src/render.rs:63:9 [INFO] [stdout] | [INFO] [stdout] 63 | std::thread::spawn(move || { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ `Rc` cannot be sent between threads safely [INFO] [stdout] | [INFO] [stdout] = help: within `render::Render`, the trait `Send` is not implemented for `Rc` [INFO] [stdout] = note: required because it appears within the type `Sdl` [INFO] [stdout] = note: required because it appears within the type `render::Render` [INFO] [stdout] = note: required because of the requirements on the impl of `Send` for `&mut render::Render` [INFO] [stdout] = note: required because it appears within the type `[closure@src/render.rs:63:28: 84:10]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `Rc>` cannot be sent between threads safely [INFO] [stdout] --> src/render.rs:63:9 [INFO] [stdout] | [INFO] [stdout] 63 | std::thread::spawn(move || { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ `Rc>` cannot be sent between threads safely [INFO] [stdout] | [INFO] [stdout] = help: within `Canvas`, the trait `Send` is not implemented for `Rc>` [INFO] [stdout] = note: required because it appears within the type `Canvas` [INFO] [stdout] = note: required because of the requirements on the impl of `Sync` for `Mutex>` [INFO] [stdout] = note: required because of the requirements on the impl of `Send` for `Arc>>` [INFO] [stdout] = note: required because it appears within the type `render::Render` [INFO] [stdout] = note: required because of the requirements on the impl of `Send` for `&mut render::Render` [INFO] [stdout] = note: required because it appears within the type `[closure@src/render.rs:63:28: 84:10]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `Rc` cannot be sent between threads safely [INFO] [stdout] --> src/render.rs:63:9 [INFO] [stdout] | [INFO] [stdout] 63 | std::thread::spawn(move || { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ `Rc` cannot be sent between threads safely [INFO] [stdout] | [INFO] [stdout] = help: within `Canvas`, the trait `Send` is not implemented for `Rc` [INFO] [stdout] = note: required because it appears within the type `sdl2::video::Window` [INFO] [stdout] = note: required because it appears within the type `Canvas` [INFO] [stdout] = note: required because of the requirements on the impl of `Sync` for `Mutex>` [INFO] [stdout] = note: required because of the requirements on the impl of `Send` for `Arc>>` [INFO] [stdout] = note: required because it appears within the type `render::Render` [INFO] [stdout] = note: required because of the requirements on the impl of `Send` for `&mut render::Render` [INFO] [stdout] = note: required because it appears within the type `[closure@src/render.rs:63:28: 84:10]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `Rc` cannot be sent between threads safely [INFO] [stdout] --> src/render.rs:63:9 [INFO] [stdout] | [INFO] [stdout] 63 | std::thread::spawn(move || { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ `Rc` cannot be sent between threads safely [INFO] [stdout] | [INFO] [stdout] = help: within `render::Render`, the trait `Send` is not implemented for `Rc` [INFO] [stdout] = note: required because it appears within the type `Sdl` [INFO] [stdout] = note: required because it appears within the type `render::Render` [INFO] [stdout] = note: required because of the requirements on the impl of `Send` for `&mut render::Render` [INFO] [stdout] = note: required because it appears within the type `[closure@src/render.rs:63:28: 84:10]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `Rc>` cannot be sent between threads safely [INFO] [stdout] --> src/render.rs:63:9 [INFO] [stdout] | [INFO] [stdout] 63 | std::thread::spawn(move || { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ `Rc>` cannot be sent between threads safely [INFO] [stdout] | [INFO] [stdout] = help: within `Canvas`, the trait `Send` is not implemented for `Rc>` [INFO] [stdout] = note: required because it appears within the type `Canvas` [INFO] [stdout] = note: required because of the requirements on the impl of `Sync` for `Mutex>` [INFO] [stdout] = note: required because of the requirements on the impl of `Send` for `Arc>>` [INFO] [stdout] = note: required because it appears within the type `render::Render` [INFO] [stdout] = note: required because of the requirements on the impl of `Send` for `&mut render::Render` [INFO] [stdout] = note: required because it appears within the type `[closure@src/render.rs:63:28: 84:10]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `Rc` cannot be sent between threads safely [INFO] [stdout] --> src/render.rs:63:9 [INFO] [stdout] | [INFO] [stdout] 63 | std::thread::spawn(move || { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ `Rc` cannot be sent between threads safely [INFO] [stdout] | [INFO] [stdout] = help: within `Canvas`, the trait `Send` is not implemented for `Rc` [INFO] [stdout] = note: required because it appears within the type `sdl2::video::Window` [INFO] [stdout] = note: required because it appears within the type `Canvas` [INFO] [stdout] = note: required because of the requirements on the impl of `Sync` for `Mutex>` [INFO] [stdout] = note: required because of the requirements on the impl of `Send` for `Arc>>` [INFO] [stdout] = note: required because it appears within the type `render::Render` [INFO] [stdout] = note: required because of the requirements on the impl of `Send` for `&mut render::Render` [INFO] [stdout] = note: required because it appears within the type `[closure@src/render.rs:63:28: 84:10]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `VirtualComputer` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "b3646d0c69f54fea0f6e78c8f6b1d45ae337853e58ae3d11839af78cd9101685", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b3646d0c69f54fea0f6e78c8f6b1d45ae337853e58ae3d11839af78cd9101685", kill_on_drop: false }` [INFO] [stdout] b3646d0c69f54fea0f6e78c8f6b1d45ae337853e58ae3d11839af78cd9101685