[INFO] cloning repository https://github.com/marco9999/chip8-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/marco9999/chip8-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarco9999%2Fchip8-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarco9999%2Fchip8-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b748cdbfd31515ed3a220dc44131a0ece0c7f008 [INFO] checking marco9999/chip8-rs against beta for pr-78714 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarco9999%2Fchip8-rs" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/marco9999/chip8-rs on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/marco9999/chip8-rs [INFO] finished tweaking git repo https://github.com/marco9999/chip8-rs [INFO] tweaked toml for git repo https://github.com/marco9999/chip8-rs written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/marco9999/chip8-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a8e3c0b47dbc9da43b8041b2bfe0f7fb1d1485612947cfedfda358767acd5028 [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" "a8e3c0b47dbc9da43b8041b2bfe0f7fb1d1485612947cfedfda358767acd5028", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a8e3c0b47dbc9da43b8041b2bfe0f7fb1d1485612947cfedfda358767acd5028", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8e3c0b47dbc9da43b8041b2bfe0f7fb1d1485612947cfedfda358767acd5028", kill_on_drop: false }` [INFO] [stdout] a8e3c0b47dbc9da43b8041b2bfe0f7fb1d1485612947cfedfda358767acd5028 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 27bd939c71ef0def96183ea1cc65650050b2149f892b302abde946d5fea31450 [INFO] running `Command { std: "docker" "start" "-a" "27bd939c71ef0def96183ea1cc65650050b2149f892b302abde946d5fea31450", kill_on_drop: false }` [INFO] [stderr] Compiling gcc v0.3.53 [INFO] [stderr] Compiling sdl2-sys v0.30.0 [INFO] [stderr] Checking itoa v0.3.2 [INFO] [stderr] Checking smallvec v0.4.3 [INFO] [stderr] Compiling chip8_rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking futures v0.1.15 [INFO] [stderr] Checking rand v0.3.16 [INFO] [stderr] Checking num-complex v0.1.40 [INFO] [stderr] Checking owning_ref v0.3.3 [INFO] [stderr] Checking yaml-rust v0.3.5 [INFO] [stderr] Checking humantime v1.0.0 [INFO] [stderr] Checking bincode v0.8.0 [INFO] [stderr] Checking ordered-float v0.5.0 [INFO] [stderr] Compiling serde_derive_internals v0.15.1 [INFO] [stderr] Checking serde_json v1.0.2 [INFO] [stderr] Checking serde-value v0.5.1 [INFO] [stderr] Checking serde_yaml v0.7.1 [INFO] [stderr] Checking futures-cpupool v0.1.5 [INFO] [stderr] Compiling miniz-sys v0.1.9 [INFO] [stderr] Compiling serde_derive v1.0.11 [INFO] [stderr] Checking num-bigint v0.1.40 [INFO] [stderr] Checking parking_lot_core v0.2.4 [INFO] [stderr] Checking parking_lot v0.4.5 [INFO] [stderr] Checking num-rational v0.1.39 [INFO] [stderr] Checking num v0.1.40 [INFO] [stderr] Checking flate2 v0.2.19 [INFO] [stderr] Checking chrono v0.3.0 [INFO] [stderr] Checking sdl2 v0.30.0 [INFO] [stderr] Checking log4rs v0.7.0 [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(const_fn)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(associated_type_defaults)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:58:26 [INFO] [stdout] | [INFO] [stdout] 58 | controllers: Vec>, [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Controller` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:149:70 [INFO] [stdout] | [INFO] [stdout] 149 | let cont_static = &*(cont.as_ref() as *const Controller); [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Controller` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(const_fn)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(associated_type_defaults)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:58:26 [INFO] [stdout] | [INFO] [stdout] 58 | controllers: Vec>, [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Controller` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:149:70 [INFO] [stdout] | [INFO] [stdout] 149 | let cont_static = &*(cont.as_ref() as *const Controller); [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Controller` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `chip8_rs` [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] [stdout] error: aborting due to 2 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "27bd939c71ef0def96183ea1cc65650050b2149f892b302abde946d5fea31450", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "27bd939c71ef0def96183ea1cc65650050b2149f892b302abde946d5fea31450", kill_on_drop: false }` [INFO] [stdout] 27bd939c71ef0def96183ea1cc65650050b2149f892b302abde946d5fea31450