[INFO] fetching crate kbw 0.3.0... [INFO] testing kbw-0.3.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate kbw 0.3.0 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate kbw 0.3.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate kbw 0.3.0 [INFO] tweaked toml for crates.io crate kbw 0.3.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate kbw 0.3.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate kbw 0.3.0 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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 twox-hash v2.0.0 [INFO] [stderr] Downloaded build-info-proc v0.0.39 [INFO] [stderr] Downloaded build-info v0.0.39 [INFO] [stderr] Downloaded build-info-common v0.0.39 [INFO] [stderr] Downloaded build-info-build v0.0.39 [INFO] [stderr] Downloaded libket v0.5.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4f681cd79428ae4909cd1b245bf7f111ebd491f9bae96d52bfc708a5692ffb57 [INFO] running `Command { std: "docker" "start" "-a" "4f681cd79428ae4909cd1b245bf7f111ebd491f9bae96d52bfc708a5692ffb57", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4f681cd79428ae4909cd1b245bf7f111ebd491f9bae96d52bfc708a5692ffb57", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f681cd79428ae4909cd1b245bf7f111ebd491f9bae96d52bfc708a5692ffb57", kill_on_drop: false }` [INFO] [stdout] 4f681cd79428ae4909cd1b245bf7f111ebd491f9bae96d52bfc708a5692ffb57 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 66298de8f090b88db62137767957774112771f9c751fb5d3546f29151902641a [INFO] running `Command { std: "docker" "start" "-a" "66298de8f090b88db62137767957774112771f9c751fb5d3546f29151902641a", kill_on_drop: false }` [INFO] [stderr] Compiling pkg-config v0.3.31 [INFO] [stderr] Compiling serde v1.0.213 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Compiling zstd-safe v7.2.1 [INFO] [stderr] Compiling tinyvec_macros v0.1.1 [INFO] [stderr] Compiling serde_json v1.0.132 [INFO] [stderr] Compiling unicode-xid v0.2.6 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling iana-time-zone v0.1.61 [INFO] [stderr] Compiling unicode-bidi v0.3.17 [INFO] [stderr] Compiling camino v1.1.9 [INFO] [stderr] Compiling anyhow v1.0.91 [INFO] [stderr] Compiling percent-encoding v2.3.1 [INFO] [stderr] Compiling syn v2.0.85 [INFO] [stderr] Compiling jobserver v0.1.32 [INFO] [stderr] Compiling tinyvec v1.8.0 [INFO] [stderr] Compiling base64 v0.22.1 [INFO] [stderr] Compiling form_urlencoded v1.2.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling yansi v1.0.1 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling bitflags v2.6.0 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.12 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling cc v1.1.31 [INFO] [stderr] Compiling pretty_assertions v1.4.1 [INFO] [stderr] Compiling proc-macro-error v0.4.12 [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Compiling regex-automata v0.4.8 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling unicode-normalization v0.1.24 [INFO] [stderr] Compiling proc-macro-error-attr2 v2.0.0 [INFO] [stderr] Compiling portable-atomic v1.9.0 [INFO] [stderr] Compiling anstyle v1.0.9 [INFO] [stderr] Compiling genawaiter-macro v0.99.1 [INFO] [stderr] Compiling hashbrown v0.15.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling anstream v0.6.17 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling console v0.15.8 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling idna v0.5.0 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling crossbeam-deque v0.8.5 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling bimap v0.6.3 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling indexmap v2.6.0 [INFO] [stderr] Compiling url v2.5.2 [INFO] [stderr] Compiling zstd-sys v2.0.13+zstd.1.5.6 [INFO] [stderr] Compiling libz-sys v1.1.20 [INFO] [stderr] Compiling libgit2-sys v0.17.0+1.8.1 [INFO] [stderr] Compiling indicatif v0.17.8 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling num v0.4.3 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling syn-mid v0.5.4 [INFO] [stderr] Compiling proc-macro-error2 v2.0.1 [INFO] [stderr] Compiling env_filter v0.1.2 [INFO] [stderr] Compiling env_logger v0.11.5 [INFO] [stderr] Compiling serde_derive v1.0.213 [INFO] [stderr] Compiling derive_more-impl v1.0.0 [INFO] [stderr] Compiling thiserror-impl v1.0.65 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling genawaiter-proc-macro v0.99.1 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling thiserror v1.0.65 [INFO] [stderr] Compiling zstd v0.13.2 [INFO] [stderr] Compiling genawaiter v0.99.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling derive_more v1.0.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling twox-hash v2.0.0 [INFO] [stderr] Compiling git2 v0.19.0 [INFO] [stderr] Compiling chrono v0.4.38 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling cargo-platform v0.1.8 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling cargo_metadata v0.18.1 [INFO] [stderr] Compiling build-info-common v0.0.39 [INFO] [stderr] Compiling build-info-proc v0.0.39 [INFO] [stderr] Compiling build-info-build v0.0.39 [INFO] [stderr] Compiling libket v0.5.0 [INFO] [stderr] Compiling kbw v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling build-info v0.0.39 [INFO] [stderr] error: failed to run custom build command for `libket v0.5.0` [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/libket-6727f335ea489e65/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (2645) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/build-info-build-0.0.39/src/build_script_options/crate_info.rs:101:10: [INFO] [stderr] called `Result::unwrap()` on an `Err` value: CargoMetadata { stderr: " Downloading crates ...\nerror: failed to download `proc-macro2 v1.0.88`\n\nCaused by:\n unable to get packages from source\n\nCaused by:\n failed to unpack package `proc-macro2 v1.0.88`\n\nCaused by:\n failed to create directory `/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.88`\n\nCaused by:\n Read-only file system (os error 30)\n" } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5f615ade67f2 - std::backtrace_rs::backtrace::libunwind::trace::h7cddb8376417e7cc [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x5f615ade67f2 - std::backtrace_rs::backtrace::trace_unsynchronized::hb4e41acf4b349ff1 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x5f615ade67f2 - std::sys::backtrace::_print_fmt::h1222b80910ba6eb5 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5f615ade67f2 - ::fmt::h5bb8a979ba5db788 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5f615adf71ff - core::fmt::rt::Argument::fmt::h2ee2c138a50a7796 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x5f615adf71ff - core::fmt::write::h1e0dbf07fe3990bd [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x5f615adb8c53 - std::io::default_write_fmt::hb0810a37865e52a5 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x5f615adb8c53 - std::io::Write::write_fmt::h12c8908aaac7ca22 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x5f615adc3012 - std::sys::backtrace::BacktraceLock::print::h788d486777205086 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x5f615adc5b6c - std::panicking::default_hook::{{closure}}::ha7bdfeb5949fc0fa [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x5f615adc59c6 - std::panicking::default_hook::h6dad75ec721846f4 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x5f615adc61f5 - std::panicking::panic_with_hook::hba00e869ada17676 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x5f615adc5fda - std::panicking::panic_handler::{{closure}}::h3d21149c258e5ceb [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:707:13 [INFO] [stderr] 13: 0x5f615adc3149 - std::sys::backtrace::__rust_end_short_backtrace::h4f5d9b9dfb3e6ec1 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x5f615adad0ed - __rustc[9a7a9f9af7564de1]::rust_begin_unwind [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x5f615adfefa0 - core::panicking::panic_fmt::h78e817a90331d98b [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x5f615adfe1f6 - core::result::unwrap_failed::h3ce108722ad88f1e [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/result.rs:1852:5 [INFO] [stderr] 17: 0x5f615aaf8049 - build_info_build::build_script_options::crate_info::read_manifest::hb8a1cc821f15bdd3 [INFO] [stderr] 18: 0x5f615aaf3e3f - build_info_build::build_script_options::BuildScriptOptions::drop_to_build_info::h8b47c33002964565 [INFO] [stderr] 19: 0x5f615aaf1ae1 - ::drop::ha37817ad7c82136e [INFO] [stderr] 20: 0x5f615aad6707 - core::ptr::drop_in_place::h438afb0de4904230 [INFO] [stderr] 21: 0x5f615aad446a - build_script_build::main::h6d6a31821ad8d7d5 [INFO] [stderr] 22: 0x5f615aad44e3 - core::ops::function::FnOnce::call_once::h6a2029a55ac412ac [INFO] [stderr] 23: 0x5f615aad44c6 - std::sys::backtrace::__rust_begin_short_backtrace::h4b98f008f0779d84 [INFO] [stderr] 24: 0x5f615aad44a9 - std::rt::lang_start::{{closure}}::h9a781db06cd01958 [INFO] [stderr] 25: 0x5f615adba460 - core::ops::function::impls:: for &F>::call_once::h1dc0a50e6295ec78 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/ops/function.rs:290:21 [INFO] [stderr] 26: 0x5f615adba460 - std::panicking::catch_unwind::do_call::h209f742e9999044e [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:590:40 [INFO] [stderr] 27: 0x5f615adba460 - std::panicking::catch_unwind::h508c6e2aa6d72749 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:553:19 [INFO] [stderr] 28: 0x5f615adba460 - std::panic::catch_unwind::hebcbb24aa9914693 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panic.rs:359:14 [INFO] [stderr] 29: 0x5f615adba460 - std::rt::lang_start_internal::{{closure}}::h703cbe32967ef209 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/rt.rs:175:24 [INFO] [stderr] 30: 0x5f615adba460 - std::panicking::catch_unwind::do_call::hf50f2a30bce4e10b [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:590:40 [INFO] [stderr] 31: 0x5f615adba460 - std::panicking::catch_unwind::hac448d7e3b12daa3 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:553:19 [INFO] [stderr] 32: 0x5f615adba460 - std::panic::catch_unwind::ha9d74a13d77f299c [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panic.rs:359:14 [INFO] [stderr] 33: 0x5f615adba460 - std::rt::lang_start_internal::ha26d244788d1956d [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/rt.rs:171:5 [INFO] [stderr] 34: 0x5f615aad4491 - std::rt::lang_start::h48aadfe95830a5da [INFO] [stderr] 35: 0x5f615aad4555 - main [INFO] [stderr] 36: 0x7e48acca01ca - [INFO] [stderr] 37: 0x7e48acca028b - __libc_start_main [INFO] [stderr] 38: 0x5f615aad4385 - _start [INFO] [stderr] 39: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "66298de8f090b88db62137767957774112771f9c751fb5d3546f29151902641a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66298de8f090b88db62137767957774112771f9c751fb5d3546f29151902641a", kill_on_drop: false }` [INFO] [stdout] 66298de8f090b88db62137767957774112771f9c751fb5d3546f29151902641a