[INFO] cloning repository https://github.com/zcash-hackworks/pay-to-sudoku [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zcash-hackworks/pay-to-sudoku" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzcash-hackworks%2Fpay-to-sudoku", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzcash-hackworks%2Fpay-to-sudoku'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e80e165ab50495606c59edded993e193dc506dc0 [INFO] documenting zcash-hackworks/pay-to-sudoku against 1.61.0 for beta-1.62-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzcash-hackworks%2Fpay-to-sudoku" "/workspace/builds/worker-14/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/zcash-hackworks/pay-to-sudoku on toolchain 1.61.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/zcash-hackworks/pay-to-sudoku [INFO] finished tweaking git repo https://github.com/zcash-hackworks/pay-to-sudoku [INFO] tweaked toml for git repo https://github.com/zcash-hackworks/pay-to-sudoku written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/zcash-hackworks/pay-to-sudoku already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rustc-serialize v0.3.16 [INFO] [stderr] Downloaded libc v0.2.2 [INFO] [stderr] Downloaded kernel32-sys v0.2.1 [INFO] [stderr] Downloaded encoding v0.2.32 [INFO] [stderr] Downloaded log v0.3.5 [INFO] [stderr] Downloaded bitflags v0.3.3 [INFO] [stderr] Downloaded lazy_static v0.1.15 [INFO] [stderr] Downloaded mime v0.1.3 [INFO] [stderr] Downloaded cookie v0.1.21 [INFO] [stderr] Downloaded httparse v1.1.1 [INFO] [stderr] Downloaded serde v0.6.6 [INFO] [stderr] Downloaded byteorder v0.3.13 [INFO] [stderr] Downloaded libc v0.1.12 [INFO] [stderr] Downloaded rustc_version v0.1.6 [INFO] [stderr] Downloaded fixedbitset v0.1.0 [INFO] [stderr] Downloaded num_cpus v0.2.10 [INFO] [stderr] Downloaded hex v0.1.0 [INFO] [stderr] Downloaded bincode v0.4.0 [INFO] [stderr] Downloaded strsim v0.4.0 [INFO] [stderr] Downloaded clap v1.5.4 [INFO] [stderr] Downloaded vec_map v0.4.0 [INFO] [stderr] Downloaded rand v0.3.12 [INFO] [stderr] Downloaded ansi_term v0.7.1 [INFO] [stderr] Downloaded miniz-sys v0.1.7 [INFO] [stderr] Downloaded flate2 v0.2.11 [INFO] [stderr] Downloaded bzip2-sys v0.1.3 [INFO] [stderr] Downloaded bzip2 v0.2.3 [INFO] [stderr] Downloaded libressl-pnacl-sys v2.1.6 [INFO] [stderr] Downloaded jsonrpc v0.7.1 [INFO] [stderr] Downloaded time v0.1.34 [INFO] [stderr] Downloaded strason v0.3.3 [INFO] [stderr] Downloaded thread-scoped v1.0.1 [INFO] [stderr] Downloaded pkg-config v0.3.6 [INFO] [stderr] Downloaded openssl v0.6.7 [INFO] [stderr] Downloaded unicase v1.2.1 [INFO] [stderr] Downloaded rust-crypto v0.2.34 [INFO] [stderr] Downloaded num v0.1.28 [INFO] [stderr] Downloaded whiteread v0.2.0 [INFO] [stderr] Downloaded language-tags v0.0.7 [INFO] [stderr] Downloaded pnacl-build-helper v1.4.10 [INFO] [stderr] Downloaded gcc v0.3.21 [INFO] [stderr] Downloaded tempdir v0.3.4 [INFO] [stderr] Downloaded openssl-sys v0.6.7 [INFO] [stderr] Downloaded url v0.2.38 [INFO] [stderr] Downloaded uuid v0.1.18 [INFO] [stderr] Downloaded hyper v0.6.16 [INFO] [stderr] Downloaded winapi v0.2.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 43baa03a1aa4f4e859288037d697c5d79f0f5c54f3bf067818c29a3c57bdbe52 [INFO] running `Command { std: "docker" "start" "-a" "43baa03a1aa4f4e859288037d697c5d79f0f5c54f3bf067818c29a3c57bdbe52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "43baa03a1aa4f4e859288037d697c5d79f0f5c54f3bf067818c29a3c57bdbe52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43baa03a1aa4f4e859288037d697c5d79f0f5c54f3bf067818c29a3c57bdbe52", kill_on_drop: false }` [INFO] [stdout] 43baa03a1aa4f4e859288037d697c5d79f0f5c54f3bf067818c29a3c57bdbe52 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 083485d4a7aaafefe30ef852b5b522f71bb33a553fc7190c3efda18e48753d80 [INFO] running `Command { std: "docker" "start" "-a" "083485d4a7aaafefe30ef852b5b522f71bb33a553fc7190c3efda18e48753d80", kill_on_drop: false }` [INFO] [stderr] Checking rustc-serialize v0.3.16 [INFO] [stderr] Checking language-tags v0.0.7 [INFO] [stderr] Checking ansi_term v0.7.1 [INFO] [stderr] Checking strsim v0.4.0 [INFO] [stderr] Checking vec_map v0.4.0 [INFO] [stderr] Checking fixedbitset v0.1.0 [INFO] [stderr] Checking thread-scoped v1.0.1 [INFO] [stderr] Checking hex v0.1.0 [INFO] [stderr] Checking whiteread v0.2.0 [INFO] [stderr] Compiling openssl-sys v0.6.7 [INFO] [stderr] Checking log v0.3.5 [INFO] [stderr] Compiling miniz-sys v0.1.7 [INFO] [stderr] Compiling bzip2-sys v0.1.3 [INFO] [stderr] Compiling rust-crypto v0.2.34 [INFO] [stderr] Compiling unicase v1.2.1 [INFO] [stderr] Checking encoding v0.2.32 [INFO] [stderr] Checking num_cpus v0.2.10 [INFO] [stdout] error[E0642]: patterns aren't allowed in functions without bodies [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-serialize-0.3.16/src/serialize.rs:145:45 [INFO] [stdout] | [INFO] [stdout] 145 | ... &f_name: &str, [INFO] [stdout] | ^^^^^^^ pattern not allowed in function without body [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking hpack v0.2.0 [INFO] [stderr] Checking clap v1.5.4 [INFO] [stderr] Checking solicit v0.4.4 [INFO] [stderr] error: failed to run custom build command for `unicase v1.2.1` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/unicase-700ba9094e6eaf35/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'unexpected -vV format', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc_version-0.1.6/src/lib.rs:123:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55baea93e90d - std::backtrace_rs::backtrace::libunwind::trace::h22893a5306c091b4 [INFO] [stderr] at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stderr] 1: 0x55baea93e90d - std::backtrace_rs::backtrace::trace_unsynchronized::h29c3bc6f9e91819d [INFO] [stderr] at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55baea93e90d - std::sys_common::backtrace::_print_fmt::he497d8a0ec903793 [INFO] [stderr] at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stderr] 3: 0x55baea93e90d - ::fmt::h9c2a9d2774d81873 [INFO] [stderr] at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stderr] 4: 0x55baea95bdac - core::fmt::write::hba4337c43d992f49 [INFO] [stderr] at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e/library/core/src/fmt/mod.rs:1194:17 [INFO] [stderr] 5: 0x55baea93bf91 - std::io::Write::write_fmt::heb73de6e02cfabed [INFO] [stderr] at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e/library/std/src/io/mod.rs:1655:15 [INFO] [stderr] 6: 0x55baea9400b5 - std::sys_common::backtrace::_print::h63c8b24acdd8e8ce [INFO] [stderr] at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stderr] 7: 0x55baea9400b5 - std::sys_common::backtrace::print::h426700d6240cdcc2 [INFO] [stderr] at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stderr] 8: 0x55baea9400b5 - std::panicking::default_hook::{{closure}}::hc9a76eed0b18f82b [INFO] [stderr] at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e/library/std/src/panicking.rs:295:22 [INFO] [stderr] 9: 0x55baea93fd69 - std::panicking::default_hook::h2e88d02087fae196 [INFO] [stderr] at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e/library/std/src/panicking.rs:314:9 [INFO] [stderr] 10: 0x55baea940602 - std::panicking::rust_panic_with_hook::habfdcc2e90f9fd4c [INFO] [stderr] at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e/library/std/src/panicking.rs:698:17 [INFO] [stderr] 11: 0x55baea910b38 - std::panicking::begin_panic::{{closure}}::h2a6fea1796b2c881 [INFO] [stderr] at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e/library/std/src/panicking.rs:617:9 [INFO] [stderr] 12: 0x55baea912f89 - std::sys_common::backtrace::__rust_end_short_backtrace::h32c2537b9505389b [INFO] [stderr] at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stderr] 13: 0x55baea910a88 - std::panicking::begin_panic::ha7f7a2fd5127ff9f [INFO] [stderr] at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e/library/std/src/panicking.rs:616:12 [INFO] [stderr] 14: 0x55baea90bdd0 - rustc_version::version_meta_for::h666fbc867873b75f [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc_version-0.1.6/src/lib.rs:123:5 [INFO] [stderr] 15: 0x55baea90bb6a - rustc_version::version_meta::heed4453cda6683e0 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc_version-0.1.6/src/lib.rs:112:5 [INFO] [stderr] 16: 0x55baea90b81c - rustc_version::version::h674e15bea58a3e8c [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc_version-0.1.6/src/lib.rs:95:5 [INFO] [stderr] 17: 0x55baea90c78d - rustc_version::version_matches::h58866d2d943d10b5 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc_version-0.1.6/src/lib.rs:174:46 [INFO] [stderr] 18: 0x55baea908736 - build_script_build::main::h4426e97070cd5637 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/unicase-1.2.1/build.rs:4:8 [INFO] [stderr] 19: 0x55baea9088cb - core::ops::function::FnOnce::call_once::h02ce2c5021dde273 [INFO] [stderr] at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 20: 0x55baea90899e - std::sys_common::backtrace::__rust_begin_short_backtrace::h90799f3669dee909 [INFO] [stderr] at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stderr] 21: 0x55baea908a31 - std::rt::lang_start::{{closure}}::hb74a4b2763cb5833 [INFO] [stderr] at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e/library/std/src/rt.rs:145:18 [INFO] [stderr] 22: 0x55baea938f7e - core::ops::function::impls:: for &F>::call_once::had4f69b3aefb47a8 [INFO] [stderr] at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 23: 0x55baea938f7e - std::panicking::try::do_call::hf2ad5355fcafe775 [INFO] [stderr] at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e/library/std/src/panicking.rs:492:40 [INFO] [stderr] 24: 0x55baea938f7e - std::panicking::try::h0a63ac363423e61e [INFO] [stderr] at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e/library/std/src/panicking.rs:456:19 [INFO] [stderr] 25: 0x55baea938f7e - std::panic::catch_unwind::h18088edcecb8693a [INFO] [stderr] at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e/library/std/src/panic.rs:137:14 [INFO] [stderr] 26: 0x55baea938f7e - std::rt::lang_start_internal::{{closure}}::ha7dad166dc711761 [INFO] [stderr] at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e/library/std/src/rt.rs:128:48 [INFO] [stderr] 27: 0x55baea938f7e - std::panicking::try::do_call::hda0c61bf3a57d6e6 [INFO] [stderr] at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e/library/std/src/panicking.rs:492:40 [INFO] [stderr] 28: 0x55baea938f7e - std::panicking::try::hbc940e68560040a9 [INFO] [stderr] at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e/library/std/src/panicking.rs:456:19 [INFO] [stderr] 29: 0x55baea938f7e - std::panic::catch_unwind::haed0df2aeb3fa368 [INFO] [stderr] at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e/library/std/src/panic.rs:137:14 [INFO] [stderr] 30: 0x55baea938f7e - std::rt::lang_start_internal::h9c06694362b5b80c [INFO] [stderr] at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e/library/std/src/rt.rs:128:20 [INFO] [stderr] 31: 0x55baea908a00 - std::rt::lang_start::h92e3b6e270de1183 [INFO] [stderr] at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e/library/std/src/rt.rs:144:17 [INFO] [stderr] 32: 0x55baea90879c - main [INFO] [stderr] 33: 0x7f08842e30b3 - __libc_start_main [INFO] [stderr] 34: 0x55baea90865e - _start [INFO] [stderr] 35: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0642`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustc-serialize` due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "083485d4a7aaafefe30ef852b5b522f71bb33a553fc7190c3efda18e48753d80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "083485d4a7aaafefe30ef852b5b522f71bb33a553fc7190c3efda18e48753d80", kill_on_drop: false }` [INFO] [stdout] 083485d4a7aaafefe30ef852b5b522f71bb33a553fc7190c3efda18e48753d80