[INFO] fetching crate staircase 0.0.6... [INFO] testing staircase-0.0.6 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1 [INFO] extracting crate staircase 0.0.6 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate staircase 0.0.6 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate staircase 0.0.6 [INFO] tweaked toml for crates.io crate staircase 0.0.6 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate staircase 0.0.6 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate staircase 0.0.6 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded jsonptr v0.7.1 [INFO] [stderr] Downloaded staircase-derive v0.0.2 [INFO] [stderr] Downloaded json-patch v4.0.0 [INFO] [stderr] Downloaded kube-derive v1.0.0 [INFO] [stderr] Downloaded disjoint_impls v1.0.3 [INFO] [stderr] Downloaded kube-core v1.0.0 [INFO] [stderr] Downloaded hyper-util v0.1.12 [INFO] [stderr] Downloaded tower-http v0.6.4 [INFO] [stderr] Downloaded kube-runtime v1.0.0 [INFO] [stderr] Downloaded kube-client v1.0.0 [INFO] [stderr] Downloaded backon v1.5.1 [INFO] [stderr] Downloaded kube v1.0.0 [INFO] [stderr] Downloaded k8s-openapi v0.25.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a19621a9f9002db84bb6fca2c8b56ec1f0c1f65e30b11ccb1b304f3c5af68cb7 [INFO] running `Command { std: "docker" "start" "-a" "a19621a9f9002db84bb6fca2c8b56ec1f0c1f65e30b11ccb1b304f3c5af68cb7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a19621a9f9002db84bb6fca2c8b56ec1f0c1f65e30b11ccb1b304f3c5af68cb7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a19621a9f9002db84bb6fca2c8b56ec1f0c1f65e30b11ccb1b304f3c5af68cb7", kill_on_drop: false }` [INFO] [stdout] a19621a9f9002db84bb6fca2c8b56ec1f0c1f65e30b11ccb1b304f3c5af68cb7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ad1dfae8fa0e6cb8d9fd472cf06526f85b7cbd6d4c281d6c9d9d627e5a4e9a7b [INFO] running `Command { std: "docker" "start" "-a" "ad1dfae8fa0e6cb8d9fd472cf06526f85b7cbd6d4c281d6c9d9d627e5a4e9a7b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling smallvec v1.15.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling k8s-openapi v0.25.0 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling hashbrown v0.15.3 [INFO] [stderr] Compiling zeroize v1.8.1 [INFO] [stderr] Compiling form_urlencoded v1.2.1 [INFO] [stderr] Compiling fastrand v2.3.0 [INFO] [stderr] Compiling proc-macro-error-attr2 v2.0.0 [INFO] [stderr] Compiling secrecy v0.10.3 [INFO] [stderr] error: failed to run custom build command for `k8s-openapi v0.25.0` [INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/k8s-openapi-1a9c10b4dd444aaf/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo::rerun-if-env-changed=K8S_OPENAPI_ENABLED_VERSION [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (344) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/k8s-openapi-0.25.0/build.rs:17:42: [INFO] [stderr] [INFO] [stderr] None of the v1_* features are enabled on the k8s-openapi crate. [INFO] [stderr] [INFO] [stderr] The k8s-openapi crate requires a feature to be enabled to indicate which version of Kubernetes it should support. [INFO] [stderr] [INFO] [stderr] If you're using k8s-openapi in a binary crate, enable the feature corresponding to the minimum version of API server that you want to support. In case your binary crate does not directly depend on k8s-openapi, add a dependency on k8s-openapi and enable the corresponding feature in it. [INFO] [stderr] [INFO] [stderr] If you're using k8s-openapi in a library crate, add a dev-dependency on k8s-openapi and enable one of the features there. This way the feature will be enabled when buildings tests and examples of your library, but not when building the library itself. In case your library crate does not directly depend on k8s-openapi, add a dev-dependency on k8s-openapi and enable the corresponding feature in it. [INFO] [stderr] [INFO] [stderr] Alternatively, when running commands that do not build dev dependencies such as `cargo check` and `cargo doc`, you can set the `K8S_OPENAPI_ENABLED_VERSION` environment variable, such as `K8S_OPENAPI_ENABLED_VERSION=1.50`. [INFO] [stderr] [INFO] [stderr] Library crates *must not* enable any features in their direct dependency on k8s-openapi, only in their dev-dependency. The choice of which Kubernetes version to support should be left to the final binary crate, so only binary crates should enable a specific feature. If library crates also enabled features, it could cause multiple features to be enabled simultaneously, which k8s-openapi does not support. [INFO] [stderr] [INFO] [stderr] If your library crate only supports a single specific version or a specific range of versions of Kubernetes, please use the `k8s_if_*` version-specific macros or a build script to emit different code based on which feature gets enabled in the end. [INFO] [stderr] [INFO] [stderr] If you believe you *have* enabled a version feature and should not be seeing this error, check your Cargo.lock or run `cargo tree -i k8s-openapi` to ensure that this version of k8s-openapi is the only one being used in your project. [INFO] [stderr] [INFO] [stderr] See the k8s-openapi docs for more details. [INFO] [stderr] [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x597445611f62 - std::backtrace_rs::backtrace::libunwind::trace::h0fb8082ca5562a61 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x597445611f62 - std::backtrace_rs::backtrace::trace_unsynchronized::hfaa258994374a3cd [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x597445611f62 - std::sys::backtrace::_print_fmt::h11496fe34963a885 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x597445611f62 - ::fmt::hff1a9408d012ee89 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x59744562ee5f - core::fmt::rt::Argument::fmt::hf11195b61445f5d1 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x59744562ee5f - core::fmt::write::h2f1fc679f228cc52 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x597445603c93 - std::io::default_write_fmt::hdd5e6d67566e664d [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x597445603c93 - std::io::Write::write_fmt::haa2231cbd9aebf95 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x597445611db2 - std::sys::backtrace::BacktraceLock::print::h28bfdbcac6d3828b [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x597445600dfc - std::panicking::default_hook::{{closure}}::h1f968e3a24b0e3b4 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x597445600c43 - std::panicking::default_hook::h43da101644971931 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x59744560133a - std::panicking::panic_with_hook::hb4e916c3e65eccec [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x59744561193a - std::panicking::panic_handler::{{closure}}::hbff715d0475cf1bd [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:707:13 [INFO] [stderr] 13: 0x597445611899 - std::sys::backtrace::__rust_end_short_backtrace::hd6f43484e45a4955 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x59744560172d - __rustc[b29d3319de9a3146]::rust_begin_unwind [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x597445631090 - core::panicking::panic_fmt::h5f8d281875be5ff1 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x59744563174b - core::panicking::panic_display::h55a8c875ad79d683 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/panicking.rs:268:5 [INFO] [stderr] 17: 0x59744563174b - core::option::expect_failed::h7c4e9e1c4059c90a [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/option.rs:2139:5 [INFO] [stderr] 18: 0x5974455e0e65 - core::option::Option::expect::hc5ff0b29f007b94d [INFO] [stderr] 19: 0x5974455eb0ab - build_script_build::main::h16b0f76772667b25 [INFO] [stderr] 20: 0x5974455e9133 - core::ops::function::FnOnce::call_once::h8fb7e6bbeced6d4b [INFO] [stderr] 21: 0x5974455e83e6 - std::sys::backtrace::__rust_begin_short_backtrace::h98ed9cf217e89c83 [INFO] [stderr] 22: 0x5974455e9fd9 - std::rt::lang_start::{{closure}}::hbbf41a2cabca70e5 [INFO] [stderr] 23: 0x597445612530 - core::ops::function::impls:: for &F>::call_once::h32dc2b2f49a48277 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/ops/function.rs:290:21 [INFO] [stderr] 24: 0x597445612530 - std::panicking::catch_unwind::do_call::h3353546a38525559 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:590:40 [INFO] [stderr] 25: 0x597445612530 - std::panicking::catch_unwind::h57fb70202d1ae368 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:553:19 [INFO] [stderr] 26: 0x597445612530 - std::panic::catch_unwind::h4b724a52bb5803b4 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panic.rs:359:14 [INFO] [stderr] 27: 0x597445612530 - std::rt::lang_start_internal::{{closure}}::h3724b3072c80532a [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/rt.rs:175:24 [INFO] [stderr] 28: 0x597445612530 - std::panicking::catch_unwind::do_call::h4f6e90f858bd1c3f [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:590:40 [INFO] [stderr] 29: 0x597445612530 - std::panicking::catch_unwind::h81c085c0d350991c [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:553:19 [INFO] [stderr] 30: 0x597445612530 - std::panic::catch_unwind::h289049af1176d82a [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panic.rs:359:14 [INFO] [stderr] 31: 0x597445612530 - std::rt::lang_start_internal::h3c37ebeb799b11e1 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/rt.rs:171:5 [INFO] [stderr] 32: 0x5974455ea011 - std::rt::lang_start::hff754e81941c639e [INFO] [stderr] 33: 0x5974455efe05 - main [INFO] [stderr] 34: 0x79e53b1e41ca - [INFO] [stderr] 35: 0x79e53b1e428b - __libc_start_main [INFO] [stderr] 36: 0x5974455ddfd5 - _start [INFO] [stderr] 37: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "ad1dfae8fa0e6cb8d9fd472cf06526f85b7cbd6d4c281d6c9d9d627e5a4e9a7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad1dfae8fa0e6cb8d9fd472cf06526f85b7cbd6d4c281d6c9d9d627e5a4e9a7b", kill_on_drop: false }` [INFO] [stdout] ad1dfae8fa0e6cb8d9fd472cf06526f85b7cbd6d4c281d6c9d9d627e5a4e9a7b