[INFO] fetching crate xwt-test-server 0.7.3... [INFO] testing xwt-test-server-0.7.3 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1 [INFO] extracting crate xwt-test-server 0.7.3 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate xwt-test-server 0.7.3 [INFO] finished tweaking crates.io crate xwt-test-server 0.7.3 [INFO] tweaked toml for crates.io crate xwt-test-server 0.7.3 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate xwt-test-server 0.7.3 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate xwt-test-server 0.7.3 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 77c4aa54f9577d4f51c614148daa46bbd9bfbe3dd11156d21c27dd3c50c9c1f8 [INFO] running `Command { std: "docker" "start" "-a" "77c4aa54f9577d4f51c614148daa46bbd9bfbe3dd11156d21c27dd3c50c9c1f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "77c4aa54f9577d4f51c614148daa46bbd9bfbe3dd11156d21c27dd3c50c9c1f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77c4aa54f9577d4f51c614148daa46bbd9bfbe3dd11156d21c27dd3c50c9c1f8", kill_on_drop: false }` [INFO] [stdout] 77c4aa54f9577d4f51c614148daa46bbd9bfbe3dd11156d21c27dd3c50c9c1f8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0f8441fd4e1a7c088972e2f9b0063daaa61da7254a3f66f21030e5c2180b2605 [INFO] running `Command { std: "docker" "start" "-a" "0f8441fd4e1a7c088972e2f9b0063daaa61da7254a3f66f21030e5c2180b2605", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling zeroize v1.8.1 [INFO] [stderr] Compiling subtle v2.6.1 [INFO] [stderr] Compiling const-oid v0.9.6 [INFO] [stderr] Compiling libc v0.2.167 [INFO] [stderr] Compiling cpufeatures v0.2.16 [INFO] [stderr] Compiling thiserror v2.0.3 [INFO] [stderr] Compiling base64ct v1.6.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling cc v1.2.16 [INFO] [stderr] Compiling flagset v0.4.6 [INFO] [stderr] Compiling tracing-core v0.1.33 [INFO] [stderr] Compiling litemap v0.7.4 [INFO] [stderr] Compiling syn v2.0.90 [INFO] [stderr] Compiling writeable v0.5.5 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling base16ct v0.2.0 [INFO] [stderr] Compiling pin-project-lite v0.2.15 [INFO] [stderr] Compiling time-macros v0.2.18 [INFO] [stderr] Compiling rustls-pki-types v1.10.0 [INFO] [stderr] Compiling pem-rfc7468 v0.7.0 [INFO] [stderr] Compiling icu_locid_transform_data v1.5.0 [INFO] [stderr] Compiling icu_properties_data v1.5.0 [INFO] [stderr] Compiling utf16_iter v1.0.5 [INFO] [stderr] Compiling write16 v1.0.0 [INFO] [stderr] Compiling icu_normalizer_data v1.5.0 [INFO] [stderr] Compiling rusticata-macros v4.1.0 [INFO] [stderr] Compiling rustls v0.23.23 [INFO] [stderr] Compiling cfg_aliases v0.2.1 [INFO] [stderr] Compiling tracing-log v0.2.0 [INFO] [stderr] Compiling sharded-slab v0.1.7 [INFO] [stderr] Compiling quinn-udp v0.5.7 [INFO] [stderr] Compiling thread_local v1.1.8 [INFO] [stderr] Compiling base64 v0.22.1 [INFO] [stderr] Compiling bytes v1.9.0 [INFO] [stderr] Compiling percent-encoding v2.3.1 [INFO] [stderr] Compiling oid-registry v0.8.1 [INFO] [stderr] Compiling tinyvec v1.8.0 [INFO] [stderr] Compiling gimli v0.28.1 [INFO] [stderr] Compiling form_urlencoded v1.2.1 [INFO] [stderr] Compiling eyre v0.6.12 [INFO] [stderr] Compiling miniz_oxide v0.7.4 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling socket2 v0.5.8 [INFO] [stderr] Compiling mio v1.0.3 [INFO] [stderr] Compiling tracing-subscriber v0.3.19 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling pem v3.0.4 [INFO] [stderr] Compiling object v0.32.2 [INFO] [stderr] Compiling time v0.3.36 [INFO] [stderr] Compiling data-encoding v2.6.0 [INFO] [stderr] Compiling indenter v0.3.3 [INFO] [stderr] Compiling ff v0.13.0 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling ring v0.17.14 [INFO] [stderr] Compiling backtrace v0.3.71 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling crypto-bigint v0.5.5 [INFO] [stderr] Compiling group v0.13.0 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling openssl-probe v0.1.5 [INFO] [stderr] Compiling rustc-demangle v0.1.24 [INFO] [stderr] Compiling octets v0.3.0 [INFO] [stderr] Compiling owo-colors v3.5.0 [INFO] [stderr] Compiling httlib-huffman v0.3.4 [INFO] [stderr] Compiling rustls-native-certs v0.8.1 [INFO] [stderr] Compiling sha2 v0.10.8 [INFO] [stderr] Compiling signature v2.2.0 [INFO] [stderr] Compiling hmac v0.12.1 [INFO] [stderr] Compiling rfc6979 v0.4.0 [INFO] [stderr] Compiling sha1 v0.10.6 [INFO] [stderr] Compiling rustls-pemfile v2.2.0 [INFO] [stderr] Compiling zip_clone v0.1.1 [INFO] [stderr] Compiling xwt-cert-fingerprint v0.1.1 [INFO] [stderr] Compiling addr2line v0.21.0 [INFO] [stderr] Compiling yasna v0.5.2 [INFO] [stderr] Compiling synstructure v0.13.1 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling zerofrom-derive v0.1.5 [INFO] [stderr] Compiling thiserror-impl v2.0.3 [INFO] [stderr] Compiling der_derive v0.7.3 [INFO] [stderr] Compiling yoke-derive v0.7.5 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling zerovec-derive v0.10.3 [INFO] [stderr] Compiling icu_provider_macros v1.5.0 [INFO] [stderr] Compiling tracing-attributes v0.1.28 [INFO] [stderr] Compiling asn1-rs-impl v0.2.0 [INFO] [stderr] Compiling asn1-rs-derive v0.6.0 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling typle v0.10.6 [INFO] [stderr] Compiling tokio v1.41.1 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling zerofrom v0.1.5 [INFO] [stderr] Compiling der v0.7.9 [INFO] [stderr] Compiling yoke v0.7.5 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling asn1-rs v0.7.0 [INFO] [stderr] Compiling envfury v0.2.1 [INFO] [stderr] Compiling zerovec v0.10.4 [INFO] [stderr] Compiling tracing-error v0.2.1 [INFO] [stderr] Compiling color-spantrace v0.2.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling color-eyre v0.6.3 [INFO] [stderr] Compiling rustls-webpki v0.102.8 [INFO] [stderr] Compiling rcgen v0.13.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling spki v0.7.3 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling tinystr v0.7.6 [INFO] [stderr] Compiling pkcs8 v0.10.2 [INFO] [stderr] Compiling icu_collections v1.5.0 [INFO] [stderr] Compiling x509-cert v0.2.5 [INFO] [stderr] Compiling icu_locid v1.5.0 [INFO] [stderr] Compiling der-parser v10.0.0 [INFO] [stderr] Compiling sec1 v0.7.3 [INFO] [stderr] Compiling elliptic-curve v0.13.8 [INFO] [stderr] Compiling x509-parser v0.17.0 [INFO] [stderr] Compiling primeorder v0.13.6 [INFO] [stderr] Compiling ecdsa v0.16.9 [INFO] [stderr] Compiling icu_provider v1.5.0 [INFO] [stderr] Compiling p256 v0.13.2 [INFO] [stderr] Compiling icu_locid_transform v1.5.0 [INFO] [stderr] Compiling xwt-cert-gen v0.2.1 [INFO] [stderr] Compiling xwt-test-assets-build v0.4.0 [INFO] [stderr] Compiling icu_properties v1.5.1 [INFO] [stderr] Compiling xwt-test-assets v0.2.0 [INFO] [stderr] error: failed to run custom build command for `xwt-test-assets v0.2.0` [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/xwt-test-assets-ff685396afc97181/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (2306) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/xwt-test-assets-build-0.4.0/src/lib.rs:93:31: [INFO] [stderr] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5f6e2609edb2 - std::backtrace_rs::backtrace::libunwind::trace::h22a6a535a50603c6 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x5f6e2609edb2 - std::backtrace_rs::backtrace::trace_unsynchronized::h2503a4f30dbfbaa2 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x5f6e2609edb2 - std::sys::backtrace::_print_fmt::hec54e31f36456895 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5f6e2609edb2 - ::fmt::hb1988e8b50fa5f19 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5f6e260ae92f - core::fmt::rt::Argument::fmt::h3118a66e1a57a586 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x5f6e260ae92f - core::fmt::write::hcd056e06a609f600 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x5f6e2607cb31 - std::io::default_write_fmt::h45f0f9de0268fdcb [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x5f6e2607cb31 - std::io::Write::write_fmt::hc685c74e0b8ce55d [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x5f6e26081ea2 - std::sys::backtrace::BacktraceLock::print::h69f50ba7cfff8317 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x5f6e2608393c - std::panicking::default_hook::{{closure}}::hfa978eb2255ab3ab [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x5f6e26083796 - std::panicking::default_hook::h09da2eaf8f1deadd [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x5f6e26083fc5 - std::panicking::panic_with_hook::h13c40d280d130fd3 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x5f6e26083e5a - std::panicking::panic_handler::{{closure}}::hd79d22e8a1d3b951 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panicking.rs:707:13 [INFO] [stderr] 13: 0x5f6e26081fd9 - std::sys::backtrace::__rust_end_short_backtrace::h83414d1ec69cf3a6 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x5f6e26070dfd - __rustc[b78aa6c7b08e5dc4]::rust_begin_unwind [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x5f6e260b2a00 - core::panicking::panic_fmt::h326b75cf8ee01b13 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/core/src/panicking.rs:78:14 [INFO] [stderr] 16: 0x5f6e260b1fa6 - core::result::unwrap_failed::h38baee32fdec5ac8 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/core/src/result.rs:1855:5 [INFO] [stderr] 17: 0x5f6e25f9a23e - xwt_test_assets_build::save::hc15181282e5c74a4 [INFO] [stderr] 18: 0x5f6e25f99d10 - build_script_build::main::h0f60096ab1223298 [INFO] [stderr] 19: 0x5f6e25f9b033 - core::ops::function::FnOnce::call_once::h11a9d2ba40a993ff [INFO] [stderr] 20: 0x5f6e25f9ae76 - std::sys::backtrace::__rust_begin_short_backtrace::h0ffc224bbea568cc [INFO] [stderr] 21: 0x5f6e25f9ac19 - std::rt::lang_start::{{closure}}::h4627d73fc64d2266 [INFO] [stderr] 22: 0x5f6e2607dc90 - core::ops::function::impls:: for &F>::call_once::h387c5546b57ddfde [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 23: 0x5f6e2607dc90 - std::panicking::catch_unwind::do_call::hf9fdd250c001d1cd [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panicking.rs:590:40 [INFO] [stderr] 24: 0x5f6e2607dc90 - std::panicking::catch_unwind::hc213e1339e7313f3 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panicking.rs:553:19 [INFO] [stderr] 25: 0x5f6e2607dc90 - std::panic::catch_unwind::h7e2e13142bd98e67 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panic.rs:359:14 [INFO] [stderr] 26: 0x5f6e2607dc90 - std::rt::lang_start_internal::{{closure}}::ha8eea67def213c83 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/rt.rs:175:24 [INFO] [stderr] 27: 0x5f6e2607dc90 - std::panicking::catch_unwind::do_call::hc6f04b090be4f56e [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panicking.rs:590:40 [INFO] [stderr] 28: 0x5f6e2607dc90 - std::panicking::catch_unwind::hfb8ae23b2e34f7c2 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panicking.rs:553:19 [INFO] [stderr] 29: 0x5f6e2607dc90 - std::panic::catch_unwind::hf2cef20feb3addd6 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panic.rs:359:14 [INFO] [stderr] 30: 0x5f6e2607dc90 - std::rt::lang_start_internal::h1ca864a6b9355c57 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/rt.rs:171:5 [INFO] [stderr] 31: 0x5f6e25f9ac01 - std::rt::lang_start::ha48e8ee0dbc4e259 [INFO] [stderr] 32: 0x5f6e25f9c495 - main [INFO] [stderr] 33: 0x78dcd4b4c1ca - [INFO] [stderr] 34: 0x78dcd4b4c28b - __libc_start_main [INFO] [stderr] 35: 0x5f6e25f99375 - _start [INFO] [stderr] 36: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "0f8441fd4e1a7c088972e2f9b0063daaa61da7254a3f66f21030e5c2180b2605", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f8441fd4e1a7c088972e2f9b0063daaa61da7254a3f66f21030e5c2180b2605", kill_on_drop: false }` [INFO] [stdout] 0f8441fd4e1a7c088972e2f9b0063daaa61da7254a3f66f21030e5c2180b2605