[INFO] fetching crate std_detect 0.1.5... [INFO] testing std_detect-0.1.5 against 1.55.0 for beta-1.56-1 [INFO] extracting crate std_detect 0.1.5 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate std_detect 0.1.5 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate std_detect 0.1.5 [INFO] finished tweaking crates.io crate std_detect 0.1.5 [INFO] tweaked toml for crates.io crate std_detect 0.1.5 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bc1c6a2f78c08e6d414247588afd0326f85d857868a1b9baa20ccf67a9e0a847 [INFO] running `Command { std: "docker" "start" "-a" "bc1c6a2f78c08e6d414247588afd0326f85d857868a1b9baa20ccf67a9e0a847", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bc1c6a2f78c08e6d414247588afd0326f85d857868a1b9baa20ccf67a9e0a847", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc1c6a2f78c08e6d414247588afd0326f85d857868a1b9baa20ccf67a9e0a847", kill_on_drop: false }` [INFO] [stdout] bc1c6a2f78c08e6d414247588afd0326f85d857868a1b9baa20ccf67a9e0a847 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ca62dcb246bfe71953ed1ae88b806ab75da2dfb06900ab5295e77bdbc27318e8 [INFO] running `Command { std: "docker" "start" "-a" "ca62dcb246bfe71953ed1ae88b806ab75da2dfb06900ab5295e77bdbc27318e8", 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] [stderr] Compiling std_detect v0.1.5 (/opt/rustwide/workdir) [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/lib.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | #![feature(const_fn, staged_api, stdsimd, doc_cfg, allow_internal_unstable)] [INFO] [stdout] | ^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: split into finer-grained feature gates [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/lib.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | #![feature(const_fn, staged_api, stdsimd, doc_cfg, allow_internal_unstable)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/lib.rs:18:34 [INFO] [stdout] | [INFO] [stdout] 18 | #![cfg_attr(target_os = "linux", feature(linkage))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0545]: `issue` must be a non-zero numeric string or "none" [INFO] [stdout] --> src/detect/arch/x86.rs:251:42 [INFO] [stdout] | [INFO] [stdout] 251 | #[unstable(feature = "stdsimd_internal", issue = "0")] [INFO] [stdout] | ^^^^^^^^--- [INFO] [stdout] | | [INFO] [stdout] | `issue` must not be "0", use "none" instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0545, E0554, E0557. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0545`. [INFO] [stdout] [INFO] [stderr] error: could not compile `std_detect` due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "ca62dcb246bfe71953ed1ae88b806ab75da2dfb06900ab5295e77bdbc27318e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca62dcb246bfe71953ed1ae88b806ab75da2dfb06900ab5295e77bdbc27318e8", kill_on_drop: false }` [INFO] [stdout] ca62dcb246bfe71953ed1ae88b806ab75da2dfb06900ab5295e77bdbc27318e8