[INFO] fetching crate scwape 0.1.5... [INFO] documenting scwape-0.1.5 against nightly for scrape-examples [INFO] extracting crate scwape 0.1.5 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate scwape 0.1.5 on toolchain nightly [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+nightly" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate scwape 0.1.5 [INFO] finished tweaking crates.io crate scwape 0.1.5 [INFO] tweaked toml for crates.io crate scwape 0.1.5 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate crates.io crate scwape 0.1.5 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+nightly" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded snailquote v0.3.0 [INFO] [stderr] Downloaded clap_generate v3.0.0-beta.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 39619fed501f7616f86841c6f47eb515baf76c9b5c81d2ca9edb914c92e9b1e2 [INFO] running `Command { std: "docker" "start" "-a" "39619fed501f7616f86841c6f47eb515baf76c9b5c81d2ca9edb914c92e9b1e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "39619fed501f7616f86841c6f47eb515baf76c9b5c81d2ca9edb914c92e9b1e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39619fed501f7616f86841c6f47eb515baf76c9b5c81d2ca9edb914c92e9b1e2", kill_on_drop: false }` [INFO] [stdout] 39619fed501f7616f86841c6f47eb515baf76c9b5c81d2ca9edb914c92e9b1e2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a2f237aa9ca5e80cc02c02ea60777009e2c8c7dfece9e283958e3f9e63344778 [INFO] running `Command { std: "docker" "start" "-a" "a2f237aa9ca5e80cc02c02ea60777009e2c8c7dfece9e283958e3f9e63344778", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling siphasher v0.3.6 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Checking instant v0.1.10 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Checking new_debug_unreachable v1.0.4 [INFO] [stderr] Checking bytes v1.0.1 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Compiling futures-core v0.3.16 [INFO] [stderr] Checking lock_api v0.4.4 [INFO] [stderr] Checking precomputed-hash v0.1.1 [INFO] [stderr] Checking mac v0.1.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling tokio v1.9.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking futf v0.1.4 [INFO] [stderr] Compiling futures-task v0.3.16 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling futures-util v0.3.16 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking tendril v0.4.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling openssl v0.10.35 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking http v0.2.4 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Checking tracing-core v0.1.18 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling native-tls v0.2.7 [INFO] [stderr] Compiling futures-channel v0.3.16 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling httparse v1.4.1 [INFO] [stderr] Checking futures-sink v0.3.16 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Checking tracing v0.1.26 [INFO] [stderr] Compiling openssl-sys v0.9.65 [INFO] [stderr] Checking tinyvec v1.3.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling textwrap v0.12.1 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking openssl-probe v0.1.4 [INFO] [stderr] Compiling os_str_bytes v2.4.0 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking slab v0.4.3 [INFO] [stderr] Checking dtoa v0.4.8 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking socket2 v0.4.0 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking unicode-bidi v0.3.5 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking dtoa-short v0.3.3 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Compiling encoding_rs v0.8.28 [INFO] [stderr] Checking http-body v0.4.2 [INFO] [stderr] Checking httpdate v1.0.1 [INFO] [stderr] Compiling phf_codegen v0.8.0 [INFO] [stderr] Compiling string_cache_codegen v0.5.1 [INFO] [stderr] Checking servo_arc v0.1.1 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking thin-slice v0.1.1 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking unicode_categories v0.1.1 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Compiling selectors v0.22.0 [INFO] [stderr] Checking ego-tree v0.6.2 [INFO] [stderr] Checking ipnet v2.3.1 [INFO] [stderr] Checking bit-set v0.5.2 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking string_cache v0.8.1 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Compiling markup5ever v0.10.1 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Compiling phf_macros v0.8.0 [INFO] [stderr] Compiling tokio-macros v1.3.0 [INFO] [stderr] Compiling html5ever v0.25.1 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.2 [INFO] [stderr] Compiling cssparser v0.27.2 [INFO] [stderr] Compiling cssparser-macros v0.6.0 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Compiling derive_more v0.99.16 [INFO] [stderr] Checking phf v0.8.0 [INFO] [stderr] Checking thiserror v1.0.26 [INFO] [stderr] Checking snailquote v0.3.0 [INFO] [stderr] Compiling clap v3.0.0-beta.2 [INFO] [stderr] Checking xml5ever v0.16.1 [INFO] [stderr] Checking markup5ever_rcdom v0.1.0 [INFO] [stderr] Checking select v0.5.0 [INFO] [stderr] Compiling clap_generate v3.0.0-beta.2 [INFO] [stderr] Checking scraper v0.12.0 [INFO] [stderr] Checking tokio-util v0.6.7 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking h2 v0.3.3 [INFO] [stderr] Compiling scwape v0.1.5 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `scwape v0.1.5 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/scwape-094ff8f6d31a067e/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'couldn't create completion file: Read-only file system (os error 30)', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/clap_generate-3.0.0-beta.2/src/lib.rs:135:21 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55fbac9f82da - std::backtrace_rs::backtrace::libunwind::trace::h3bfe63c4aecfa0e2 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stderr] 1: 0x55fbac9f82da - std::backtrace_rs::backtrace::trace_unsynchronized::h978c02637c6cb8f9 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55fbac9f82da - std::sys_common::backtrace::_print_fmt::h86a708dcb1665377 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/sys_common/backtrace.rs:65:5 [INFO] [stderr] 3: 0x55fbac9f82da - ::fmt::hdbf89765373fb801 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stderr] 4: 0x55fbaca12cbe - core::fmt::write::hbf11a3bb4e6d2aba [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/core/src/fmt/mod.rs:1208:17 [INFO] [stderr] 5: 0x55fbac9f6295 - std::io::Write::write_fmt::hd68261eacc348bbd [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/io/mod.rs:1682:15 [INFO] [stderr] 6: 0x55fbac9f80a5 - std::sys_common::backtrace::_print::ha8e375b58cdeca4a [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stderr] 7: 0x55fbac9f80a5 - std::sys_common::backtrace::print::he3086c07df1167ca [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stderr] 8: 0x55fbac9f972f - std::panicking::default_hook::{{closure}}::h0c12a9095c948e43 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/panicking.rs:267:22 [INFO] [stderr] 9: 0x55fbac9f946b - std::panicking::default_hook::h1ae5478ad617eb24 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/panicking.rs:286:9 [INFO] [stderr] 10: 0x55fbac9f9e3c - std::panicking::rust_panic_with_hook::h63a24f957ccb5d93 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/panicking.rs:688:13 [INFO] [stderr] 11: 0x55fbac9f9bd9 - std::panicking::begin_panic_handler::{{closure}}::h1499194b322f3b28 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/panicking.rs:579:13 [INFO] [stderr] 12: 0x55fbac9f878c - std::sys_common::backtrace::__rust_end_short_backtrace::h5569dab7b5c29ca8 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/sys_common/backtrace.rs:137:18 [INFO] [stderr] 13: 0x55fbac9f98e2 - rust_begin_unwind [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/panicking.rs:575:5 [INFO] [stderr] 14: 0x55fbac97ee23 - core::panicking::panic_fmt::h81b99a9e904184d4 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/core/src/panicking.rs:64:14 [INFO] [stderr] 15: 0x55fbac980b16 - clap_generate::generate_to::h92bdd74399d201c2 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/clap_generate-3.0.0-beta.2/src/lib.rs:135:21 [INFO] [stderr] 16: 0x55fbac9815a3 - build_script_build::main::h3a780cf48641d0e1 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:11:5 [INFO] [stderr] 17: 0x55fbac98225b - core::ops::function::FnOnce::call_once::hee05e409016a4118 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/core/src/ops/function.rs:507:5 [INFO] [stderr] 18: 0x55fbac98024e - std::sys_common::backtrace::__rust_begin_short_backtrace::h891671b3715eb389 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/sys_common/backtrace.rs:121:18 [INFO] [stderr] 19: 0x55fbac980351 - std::rt::lang_start::{{closure}}::habee4fbeb5548544 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/rt.rs:166:18 [INFO] [stderr] 20: 0x55fbac9f40bc - core::ops::function::impls:: for &F>::call_once::h78c42ac725efa1cf [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/core/src/ops/function.rs:606:13 [INFO] [stderr] 21: 0x55fbac9f40bc - std::panicking::try::do_call::he9c2e2d3c1d542c9 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/panicking.rs:483:40 [INFO] [stderr] 22: 0x55fbac9f40bc - std::panicking::try::h1c6aa5d0fbd926ce [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/panicking.rs:447:19 [INFO] [stderr] 23: 0x55fbac9f40bc - std::panic::catch_unwind::h8c18c387443a8343 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/panic.rs:137:14 [INFO] [stderr] 24: 0x55fbac9f40bc - std::rt::lang_start_internal::{{closure}}::h121da69a0c637bbc [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/rt.rs:148:48 [INFO] [stderr] 25: 0x55fbac9f40bc - std::panicking::try::do_call::h02c50a2227007615 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/panicking.rs:483:40 [INFO] [stderr] 26: 0x55fbac9f40bc - std::panicking::try::h2e22346eb385c3b2 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/panicking.rs:447:19 [INFO] [stderr] 27: 0x55fbac9f40bc - std::panic::catch_unwind::hba27888842669aa2 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/panic.rs:137:14 [INFO] [stderr] 28: 0x55fbac9f40bc - std::rt::lang_start_internal::hfeb0a6ef3b443c94 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/rt.rs:148:20 [INFO] [stderr] 29: 0x55fbac98032a - std::rt::lang_start::hf224e53988251e56 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/rt.rs:165:17 [INFO] [stderr] 30: 0x55fbac981e9e - main [INFO] [stderr] 31: 0x7fa4e6dc2083 - __libc_start_main [INFO] [stderr] 32: 0x55fbac97f33e - _start [INFO] [stderr] 33: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "a2f237aa9ca5e80cc02c02ea60777009e2c8c7dfece9e283958e3f9e63344778", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2f237aa9ca5e80cc02c02ea60777009e2c8c7dfece9e283958e3f9e63344778", kill_on_drop: false }` [INFO] [stdout] a2f237aa9ca5e80cc02c02ea60777009e2c8c7dfece9e283958e3f9e63344778