[INFO] cloning repository https://github.com/AbleTheAbove/ableos [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AbleTheAbove/ableos" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAbleTheAbove%2Fableos", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAbleTheAbove%2Fableos'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 15af6eaac6bb10b6abd2655df3ab2e81b37f47a5 [INFO] testing AbleTheAbove/ableos against 1.54.0 for beta-1.55-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAbleTheAbove%2Fableos" "/workspace/builds/worker-39/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-39/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/AbleTheAbove/ableos on toolchain 1.54.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-39/source/.cargo/config.toml [INFO] removed /workspace/builds/worker-39/source/rust-toolchain [INFO] started tweaking git repo https://github.com/AbleTheAbove/ableos [INFO] finished tweaking git repo https://github.com/AbleTheAbove/ableos [INFO] tweaked toml for git repo https://github.com/AbleTheAbove/ableos written to /workspace/builds/worker-39/source/Cargo.toml [INFO] crate git repo https://github.com/AbleTheAbove/ableos already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d490d677694e73c0ebd8be65109d6e98488f003d81999fefb13ba00e6d6787d9 [INFO] running `Command { std: "docker" "start" "-a" "d490d677694e73c0ebd8be65109d6e98488f003d81999fefb13ba00e6d6787d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d490d677694e73c0ebd8be65109d6e98488f003d81999fefb13ba00e6d6787d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d490d677694e73c0ebd8be65109d6e98488f003d81999fefb13ba00e6d6787d9", kill_on_drop: false }` [INFO] [stdout] d490d677694e73c0ebd8be65109d6e98488f003d81999fefb13ba00e6d6787d9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b7e021551357835e86700001c2e99dd4566dd5a913cbfcde11a3f5f3e5b16a31 [INFO] running `Command { std: "docker" "start" "-a" "b7e021551357835e86700001c2e99dd4566dd5a913cbfcde11a3f5f3e5b16a31", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling x86_64 v0.14.3 [INFO] [stderr] Compiling bit_field v0.10.1 [INFO] [stderr] Compiling volatile v0.4.4 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling bit_field v0.9.0 [INFO] [stderr] Compiling heapless v0.7.1 [INFO] [stderr] Compiling futures-task v0.3.15 [INFO] [stderr] Compiling futures-core v0.3.15 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling x86 v0.39.0 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling conquer-util v0.3.0 [INFO] [stderr] Compiling bootloader v0.9.18 [INFO] [stderr] Compiling conquer-util v0.2.0 [INFO] [stderr] Compiling spin v0.5.2 [INFO] [stderr] Compiling pin-project-lite v0.2.6 [INFO] [stderr] Compiling font8x8 v0.3.1 [INFO] [stderr] Compiling qemu-exit v2.0.0 [INFO] [stderr] Compiling rash v0.1.0 (/opt/rustwide/workdir/rash) [INFO] [stderr] Compiling volatile v0.2.7 [INFO] [stderr] Compiling lliw v0.1.2 [INFO] [stderr] Compiling array-init v2.0.0 [INFO] [stderr] Compiling cpuio v0.3.0 (https://github.com/anyusernameworks/cpuio.git#3908ecab) [INFO] [stderr] Compiling core_detect v1.0.0 [INFO] [stderr] Compiling pc-keyboard v0.5.1 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling lock_api v0.4.4 [INFO] [stderr] Compiling hash32 v0.2.1 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling rsdp v1.1.0 [INFO] [stderr] Compiling ucs2 v0.3.2 [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/qemu-exit-2.0.0/src/lib.rs:73:1 [INFO] [stdout] | [INFO] [stdout] 73 | #![feature(asm)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/qemu-exit-2.0.0/src/lib.rs:74:1 [INFO] [stdout] | [INFO] [stdout] 74 | #![feature(const_panic)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rsdp-1.1.0/src/lib.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | #![feature(unsafe_block_in_unsafe_fn)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the attribute [INFO] [stdout] | [INFO] [stdout] = help: the feature `unsafe_block_in_unsafe_fn` has been stable since 1.52.0 and no longer requires an attribute to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rsdp` [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lock_api-0.4.4/src/lib.rs:91:34 [INFO] [stdout] | [INFO] [stdout] 91 | #![cfg_attr(feature = "nightly", feature(const_fn_trait_bound))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `shell` [INFO] [stdout] --> rash/src/lib.rs:12:10 [INFO] [stdout] | [INFO] [stdout] 12 | let mut shell = Shell {}; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_shell` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `prompt` [INFO] [stdout] --> rash/src/lib.rs:15:6 [INFO] [stdout] | [INFO] [stdout] 15 | let prompt = "~>"; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_prompt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> rash/src/lib.rs:12:6 [INFO] [stdout] | [INFO] [stdout] 12 | let mut shell = Shell {}; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `VERSION` [INFO] [stdout] --> rash/src/lib.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | const VERSION: &str = env!("CARGO_PKG_VERSION"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing documentation for the crate [INFO] [stdout] --> rash/src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / #![no_std] [INFO] [stdout] 2 | | #![warn(missing_docs)] [INFO] [stdout] 3 | | [INFO] [stdout] 4 | | const VERSION: &str = env!("CARGO_PKG_VERSION"); [INFO] [stdout] ... | [INFO] [stdout] 16 | | // │ ┤ ┐ └ ┴ ┬ ├ ─ ┼ ┘ ┌ [INFO] [stdout] 17 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> rash/src/lib.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | #![warn(missing_docs)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/cpuio-7e6557e91ae75649/3908eca/src/lib.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(llvm_asm, const_fn_trait_bound)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "b7e021551357835e86700001c2e99dd4566dd5a913cbfcde11a3f5f3e5b16a31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b7e021551357835e86700001c2e99dd4566dd5a913cbfcde11a3f5f3e5b16a31", kill_on_drop: false }` [INFO] [stdout] b7e021551357835e86700001c2e99dd4566dd5a913cbfcde11a3f5f3e5b16a31