[INFO] fetching crate std_detect 0.1.5... [INFO] testing std_detect-0.1.5 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate std_detect 0.1.5 into /workspace/builds/worker-5-tc1/source [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-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate std_detect 0.1.5 on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 2 packages to latest compatible versions [INFO] [stderr] Adding cfg-if v0.1.10 (available: v1.0.3) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f851a0f7961597a6d5f3b0a72c178812f4b956c5599761409184f48a46b04e2e [INFO] running `Command { std: "docker" "start" "-a" "f851a0f7961597a6d5f3b0a72c178812f4b956c5599761409184f48a46b04e2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f851a0f7961597a6d5f3b0a72c178812f4b956c5599761409184f48a46b04e2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f851a0f7961597a6d5f3b0a72c178812f4b956c5599761409184f48a46b04e2e", kill_on_drop: false }` [INFO] [stdout] f851a0f7961597a6d5f3b0a72c178812f4b956c5599761409184f48a46b04e2e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b1f0db8d9571fffdf26139ea7ede27ee1afb513ef9cca9fb7f404fe4ef9d59cb [INFO] running `Command { std: "docker" "start" "-a" "b1f0db8d9571fffdf26139ea7ede27ee1afb513ef9cca9fb7f404fe4ef9d59cb", kill_on_drop: false }` [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: removed in 1.54.0; see for more information [INFO] [stdout] = note: split into finer-grained feature gates [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `staged_api` is internal to the compiler or standard library [INFO] [stdout] --> src/lib.rs:15:22 [INFO] [stdout] | [INFO] [stdout] 15 | #![feature(const_fn, staged_api, stdsimd, doc_cfg, allow_internal_unstable)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: using it is strongly discouraged [INFO] [stdout] = note: `#[warn(internal_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `allow_internal_unstable` is internal to the compiler or standard library [INFO] [stdout] --> src/lib.rs:15:52 [INFO] [stdout] | [INFO] [stdout] 15 | #![feature(const_fn, staged_api, stdsimd, doc_cfg, allow_internal_unstable)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: using it is strongly discouraged [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `stdsimd_strict` [INFO] [stdout] --> src/lib.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 20 | #![cfg_attr(stdsimd_strict, deny(warnings))] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(stdsimd_strict)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(stdsimd_strict)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `use_std` [INFO] [stdout] --> src/detect/mod.rs:71:46 [INFO] [stdout] | [INFO] [stdout] 71 | } else if #[cfg(all(target_os = "linux", feature = "use_std"))] { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `libc`, `std_detect_dlsym_getauxval`, and `std_detect_file_io` [INFO] [stdout] = help: consider adding `use_std` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [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[E0425]: cannot find function `has_cpuid` in this scope [INFO] [stdout] --> src/detect/os/x86.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | if !has_cpuid() { [INFO] [stdout] | ^^^^^^^^^ help: a function with a similar name exists: `__cpuid` [INFO] [stdout] | [INFO] [stdout] --> /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/../../stdarch/crates/core_arch/src/x86/cpuid.rs:93:1 [INFO] [stdout] | [INFO] [stdout] = note: similarly named function `__cpuid` defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0545, E0557. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] [INFO] [stderr] error: could not compile `std_detect` (lib) due to 3 previous errors; 4 warnings emitted [INFO] running `Command { std: "docker" "inspect" "b1f0db8d9571fffdf26139ea7ede27ee1afb513ef9cca9fb7f404fe4ef9d59cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1f0db8d9571fffdf26139ea7ede27ee1afb513ef9cca9fb7f404fe4ef9d59cb", kill_on_drop: false }` [INFO] [stdout] b1f0db8d9571fffdf26139ea7ede27ee1afb513ef9cca9fb7f404fe4ef9d59cb