[INFO] fetching crate git-cz 0.7.2... [INFO] documenting git-cz-0.7.2 against nightly for scrape-examples [INFO] extracting crate git-cz 0.7.2 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate git-cz 0.7.2 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 git-cz 0.7.2 [INFO] finished tweaking crates.io crate git-cz 0.7.2 [INFO] tweaked toml for crates.io crate git-cz 0.7.2 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate crates.io crate git-cz 0.7.2 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 quick-error v2.0.0 [INFO] [stderr] Downloaded zeroize v1.2.0 [INFO] [stderr] Downloaded structopt v0.3.21 [INFO] [stderr] Downloaded dialoguer v0.8.0 [INFO] [stderr] Downloaded git2 v0.13.17 [INFO] [stderr] Downloaded tuikit v0.4.5 [INFO] [stderr] Downloaded beef v0.5.0 [INFO] [stderr] Downloaded crossbeam-queue v0.3.1 [INFO] [stderr] Downloaded terminal_size v0.1.16 [INFO] [stderr] Downloaded handlebars v3.5.4 [INFO] [stderr] Downloaded libgit2-sys v0.12.18+1.1.0 [INFO] [stderr] Downloaded crossbeam v0.8.0 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.3 [INFO] [stderr] Downloaded const_fn v0.4.6 [INFO] [stderr] Downloaded structopt-derive v0.4.14 [INFO] [stderr] Downloaded skim v0.9.4 [INFO] [stderr] Downloaded vte v0.9.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 4affce5db0edbc4ed34671ab66ed601125d517596d9d5ce5d4f63d82cf7d6a21 [INFO] running `Command { std: "docker" "start" "-a" "4affce5db0edbc4ed34671ab66ed601125d517596d9d5ce5d4f63d82cf7d6a21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4affce5db0edbc4ed34671ab66ed601125d517596d9d5ce5d4f63d82cf7d6a21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4affce5db0edbc4ed34671ab66ed601125d517596d9d5ce5d4f63d82cf7d6a21", kill_on_drop: false }` [INFO] [stdout] 4affce5db0edbc4ed34671ab66ed601125d517596d9d5ce5d4f63d82cf7d6a21 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 19a9d3dea2658d2a1719241faf5d25009a15b9fa034948c8f6ab4a6f0b73f7ca [INFO] running `Command { std: "docker" "start" "-a" "19a9d3dea2658d2a1719241faf5d25009a15b9fa034948c8f6ab4a6f0b73f7ca", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling syn v1.0.68 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Checking regex-syntax v0.6.23 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling standback v0.2.17 [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [INFO] [stderr] Compiling memoffset v0.6.3 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Checking tinyvec v1.2.0 [INFO] [stderr] Compiling const_fn v0.4.6 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking once_cell v1.7.2 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Checking crossbeam-epoch v0.9.3 [INFO] [stderr] Checking dirs-sys v0.3.5 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling time v0.2.26 [INFO] [stderr] Checking unicode-bidi v0.3.5 [INFO] [stderr] Checking unicode-normalization v0.1.17 [INFO] [stderr] Compiling derive_builder v0.9.0 [INFO] [stderr] Checking regex v1.4.5 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking crossbeam-channel v0.4.4 [INFO] [stderr] Checking term v0.6.1 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Checking terminal_size v0.1.16 [INFO] [stderr] Checking crossbeam-queue v0.3.1 [INFO] [stderr] Compiling vte_generate_state_changes v0.1.1 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking utf8parse v0.2.0 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking idna v0.2.2 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking console v0.14.1 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Checking env_logger v0.8.3 [INFO] [stderr] Checking fuzzy-matcher v0.3.7 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking crossbeam v0.8.0 [INFO] [stderr] Checking defer-drop v1.0.1 [INFO] [stderr] Checking semver-parser v0.10.2 [INFO] [stderr] Checking nix v0.19.1 [INFO] [stderr] Checking url v2.2.1 [INFO] [stderr] Checking vte v0.9.0 [INFO] [stderr] Compiling libz-sys v1.1.2 [INFO] [stderr] Compiling libgit2-sys v0.12.18+1.1.0 [INFO] [stderr] Checking shlex v0.1.1 [INFO] [stderr] Checking quick-error v2.0.0 [INFO] [stderr] Checking dtoa v0.4.8 [INFO] [stderr] Checking beef v0.5.0 [INFO] [stderr] Checking zeroize v1.2.0 [INFO] [stderr] Checking dialoguer v0.8.0 [INFO] [stderr] Checking semver v0.11.0 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Checking tuikit v0.4.5 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Checking git2 v0.13.17 [INFO] [stderr] Checking time-macros v0.1.1 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling derive_builder_core v0.9.0 [INFO] [stderr] Checking thiserror v1.0.24 [INFO] [stderr] Compiling structopt v0.3.21 [INFO] [stderr] Compiling git-cz v0.7.2 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `git-cz v0.7.2 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/git-cz-968eb163b00131a4/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }', build.rs:12:33 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5585159284ca - 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: 0x5585159284ca - 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: 0x5585159284ca - std::sys_common::backtrace::_print_fmt::h86a708dcb1665377 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/sys_common/backtrace.rs:65:5 [INFO] [stderr] 3: 0x5585159284ca - ::fmt::hdbf89765373fb801 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stderr] 4: 0x558515942b3e - core::fmt::write::hbf11a3bb4e6d2aba [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/core/src/fmt/mod.rs:1208:17 [INFO] [stderr] 5: 0x5585159263c5 - std::io::Write::write_fmt::hd68261eacc348bbd [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/io/mod.rs:1682:15 [INFO] [stderr] 6: 0x558515928295 - std::sys_common::backtrace::_print::ha8e375b58cdeca4a [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stderr] 7: 0x558515928295 - std::sys_common::backtrace::print::he3086c07df1167ca [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stderr] 8: 0x55851592991f - std::panicking::default_hook::{{closure}}::h0c12a9095c948e43 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/panicking.rs:267:22 [INFO] [stderr] 9: 0x55851592965b - std::panicking::default_hook::h1ae5478ad617eb24 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/panicking.rs:286:9 [INFO] [stderr] 10: 0x55851592a02c - std::panicking::rust_panic_with_hook::h63a24f957ccb5d93 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/panicking.rs:688:13 [INFO] [stderr] 11: 0x558515929dc9 - std::panicking::begin_panic_handler::{{closure}}::h1499194b322f3b28 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/panicking.rs:579:13 [INFO] [stderr] 12: 0x55851592897c - 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: 0x558515929ad2 - rust_begin_unwind [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/panicking.rs:575:5 [INFO] [stderr] 14: 0x5585158b1f43 - core::panicking::panic_fmt::h81b99a9e904184d4 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/core/src/panicking.rs:64:14 [INFO] [stderr] 15: 0x5585158b2313 - core::result::unwrap_failed::h524cd100bfaa4af3 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/core/src/result.rs:1791:5 [INFO] [stderr] 16: 0x5585158b7f9d - core::result::Result::unwrap::h99ce9e6811906edc [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/core/src/result.rs:1113:23 [INFO] [stderr] 17: 0x5585158b2624 - build_script_build::main::h8a81081ecc9ece4e [INFO] [stderr] at /opt/rustwide/workdir/build.rs:12:5 [INFO] [stderr] 18: 0x5585158b743b - core::ops::function::FnOnce::call_once::hbce989cf51d10968 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/core/src/ops/function.rs:507:5 [INFO] [stderr] 19: 0x5585158b6eae - std::sys_common::backtrace::__rust_begin_short_backtrace::hcf678f117dec94fe [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/sys_common/backtrace.rs:121:18 [INFO] [stderr] 20: 0x5585158b7751 - std::rt::lang_start::{{closure}}::hce3f71901630f225 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/rt.rs:166:18 [INFO] [stderr] 21: 0x558515923cfc - core::ops::function::impls:: for &F>::call_once::h78c42ac725efa1cf [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/core/src/ops/function.rs:606:13 [INFO] [stderr] 22: 0x558515923cfc - std::panicking::try::do_call::he9c2e2d3c1d542c9 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/panicking.rs:483:40 [INFO] [stderr] 23: 0x558515923cfc - std::panicking::try::h1c6aa5d0fbd926ce [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/panicking.rs:447:19 [INFO] [stderr] 24: 0x558515923cfc - std::panic::catch_unwind::h8c18c387443a8343 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/panic.rs:137:14 [INFO] [stderr] 25: 0x558515923cfc - std::rt::lang_start_internal::{{closure}}::h121da69a0c637bbc [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/rt.rs:148:48 [INFO] [stderr] 26: 0x558515923cfc - std::panicking::try::do_call::h02c50a2227007615 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/panicking.rs:483:40 [INFO] [stderr] 27: 0x558515923cfc - std::panicking::try::h2e22346eb385c3b2 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/panicking.rs:447:19 [INFO] [stderr] 28: 0x558515923cfc - std::panic::catch_unwind::hba27888842669aa2 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/panic.rs:137:14 [INFO] [stderr] 29: 0x558515923cfc - std::rt::lang_start_internal::hfeb0a6ef3b443c94 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/rt.rs:148:20 [INFO] [stderr] 30: 0x5585158b772a - std::rt::lang_start::ha12e6d73d44ee817 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/rt.rs:165:17 [INFO] [stderr] 31: 0x5585158b5e8e - main [INFO] [stderr] 32: 0x7ff714d2b083 - __libc_start_main [INFO] [stderr] 33: 0x5585158b245e - _start [INFO] [stderr] 34: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "19a9d3dea2658d2a1719241faf5d25009a15b9fa034948c8f6ab4a6f0b73f7ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19a9d3dea2658d2a1719241faf5d25009a15b9fa034948c8f6ab4a6f0b73f7ca", kill_on_drop: false }` [INFO] [stdout] 19a9d3dea2658d2a1719241faf5d25009a15b9fa034948c8f6ab4a6f0b73f7ca