[INFO] cloning repository https://github.com/fenollp/nnrs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fenollp/nnrs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffenollp%2Fnnrs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffenollp%2Fnnrs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0ecc83d6b83c12552ce1a667aaf1cbef213015d2 [INFO] checking fenollp/nnrs against try#3d9fdbff4f377de96b3a51174e7a64086bee9a5c for pr-81477 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffenollp%2Fnnrs" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/fenollp/nnrs on toolchain 3d9fdbff4f377de96b3a51174e7a64086bee9a5c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/fenollp/nnrs [INFO] finished tweaking git repo https://github.com/fenollp/nnrs [INFO] tweaked toml for git repo https://github.com/fenollp/nnrs written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/fenollp/nnrs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "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 strsim v0.3.0 [INFO] [stderr] Downloaded docopt v0.6.78 [INFO] [stderr] Downloaded libc v0.2.4 [INFO] [stderr] Downloaded rustc_version v0.1.4 [INFO] [stderr] Downloaded regex-syntax v0.2.2 [INFO] [stderr] Downloaded regex v0.1.46 [INFO] [stderr] Downloaded ndarray v0.3.1 [INFO] [stderr] Downloaded num v0.1.30 [INFO] [stderr] Downloaded memchr v0.1.7 [INFO] [stderr] Downloaded aho-corasick v0.4.0 [INFO] [stderr] Downloaded meta_diff v0.0.1 [INFO] [stderr] Downloaded randomkit v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f5425d9f937c1d92edf9e3e9b71112f7c7ed06f3cadb64a99f703e8323040e8a [INFO] running `Command { std: "docker" "start" "-a" "f5425d9f937c1d92edf9e3e9b71112f7c7ed06f3cadb64a99f703e8323040e8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f5425d9f937c1d92edf9e3e9b71112f7c7ed06f3cadb64a99f703e8323040e8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f5425d9f937c1d92edf9e3e9b71112f7c7ed06f3cadb64a99f703e8323040e8a", kill_on_drop: false }` [INFO] [stdout] f5425d9f937c1d92edf9e3e9b71112f7c7ed06f3cadb64a99f703e8323040e8a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cf8ed928b202d6cd82dbfb529596a537855597b10d7561e88ea9899f8f08faa4 [INFO] running `Command { std: "docker" "start" "-a" "cf8ed928b202d6cd82dbfb529596a537855597b10d7561e88ea9899f8f08faa4", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.4 [INFO] [stderr] Checking regex-syntax v0.2.2 [INFO] [stderr] Checking rustc-serialize v0.3.16 [INFO] [stderr] Compiling randomkit v0.1.0 [INFO] [stderr] Checking num v0.1.30 [INFO] [stderr] Compiling rustc_version v0.1.4 [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 memchr v0.1.7 [INFO] [stderr] Compiling ndarray v0.3.1 [INFO] [stderr] Checking aho-corasick v0.4.0 [INFO] [stderr] Checking regex v0.1.46 [INFO] [stderr] error: failed to run custom build command for `ndarray v0.3.1` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/ndarray-34dd0df7b07855ac/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-0.1.4/src/lib.rs:115:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55b09e861f90 - std::backtrace_rs::backtrace::libunwind::trace::h4e80f45db05e9df0 [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x55b09e861f90 - std::backtrace_rs::backtrace::trace_unsynchronized::h9db62a3d3587f6c3 [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55b09e861f90 - std::sys_common::backtrace::_print_fmt::h2fafbe52c9090591 [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x55b09e861f90 - ::fmt::h7d41ae04358c516d [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x55b09e87ef1c - core::fmt::write::h968e6400cbc51d6a [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/core/src/fmt/mod.rs:1115:17 [INFO] [stderr] 5: 0x55b09e85fe05 - std::io::Write::write_fmt::h2eaa97c6f8c9e829 [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/io/mod.rs:1642:15 [INFO] [stderr] 6: 0x55b09e863c2b - std::sys_common::backtrace::_print::h601a6bc581f240d5 [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x55b09e863c2b - std::sys_common::backtrace::print::h8b96e15ba64b8e64 [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x55b09e863c2b - std::panicking::default_hook::{{closure}}::h94fa9d2f08c20620 [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x55b09e863701 - std::panicking::default_hook::h6d463f5a2e9d9986 [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x55b09e8642f4 - std::panicking::rust_panic_with_hook::h1e953652a338573e [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/panicking.rs:622:17 [INFO] [stderr] 11: 0x55b09e83b873 - std::panicking::begin_panic::{{closure}}::h4d26026e7ee2e3c3 [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/panicking.rs:542:9 [INFO] [stderr] 12: 0x55b09e83c389 - std::sys_common::backtrace::__rust_end_short_backtrace::h24476d930290f478 [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x55b09e83b7a9 - std::panicking::begin_panic::ha37d03094a8fb44a [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/panicking.rs:541:12 [INFO] [stderr] 14: 0x55b09e8383a5 - rustc_version::version_meta_for::h5424131458a394f9 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc_version-0.1.4/src/lib.rs:115:5 [INFO] [stderr] 15: 0x55b09e8380e9 - rustc_version::version_meta::h759ac9a0e3ccf284 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc_version-0.1.4/src/lib.rs:104:5 [INFO] [stderr] 16: 0x55b09e834212 - build_script_build::main::hc39edc035c5dc388 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ndarray-0.3.1/build.rs:13:19 [INFO] [stderr] 17: 0x55b09e834f6b - core::ops::function::FnOnce::call_once::he5f6769ace838c72 [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 18: 0x55b09e836cae - std::sys_common::backtrace::__rust_begin_short_backtrace::hf01c4f58e1d70aaa [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 19: 0x55b09e834dd1 - std::rt::lang_start::{{closure}}::h797eae43ef926e1b [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/rt.rs:63:18 [INFO] [stderr] 20: 0x55b09e8647fa - core::ops::function::impls:: for &F>::call_once::hccffb0872f46e99d [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 21: 0x55b09e8647fa - std::panicking::try::do_call::h814e0410256bb9f2 [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/panicking.rs:401:40 [INFO] [stderr] 22: 0x55b09e8647fa - std::panicking::try::h97cbec2057cc2c0d [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/panicking.rs:365:19 [INFO] [stderr] 23: 0x55b09e8647fa - std::panic::catch_unwind::h964f35f6fa41d1d7 [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/panic.rs:434:14 [INFO] [stderr] 24: 0x55b09e8647fa - std::rt::lang_start_internal::{{closure}}::hb97931cf27086d8b [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/rt.rs:45:48 [INFO] [stderr] 25: 0x55b09e8647fa - std::panicking::try::do_call::hf0d61be342e8297a [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/panicking.rs:401:40 [INFO] [stderr] 26: 0x55b09e8647fa - std::panicking::try::h6b40eeb22db57b23 [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/panicking.rs:365:19 [INFO] [stderr] 27: 0x55b09e8647fa - std::panic::catch_unwind::h425af95fffdb0cf5 [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/panic.rs:434:14 [INFO] [stderr] 28: 0x55b09e8647fa - std::rt::lang_start_internal::h21e355575f2fedc7 [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/rt.rs:45:20 [INFO] [stderr] 29: 0x55b09e834da0 - std::rt::lang_start::hb806f49ce23200e8 [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/rt.rs:62:5 [INFO] [stderr] 30: 0x55b09e83450c - main [INFO] [stderr] 31: 0x7f741515e0b3 - __libc_start_main [INFO] [stderr] 32: 0x55b09e83195e - _start [INFO] [stderr] 33: 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: build failed [INFO] running `Command { std: "docker" "inspect" "cf8ed928b202d6cd82dbfb529596a537855597b10d7561e88ea9899f8f08faa4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf8ed928b202d6cd82dbfb529596a537855597b10d7561e88ea9899f8f08faa4", kill_on_drop: false }` [INFO] [stdout] cf8ed928b202d6cd82dbfb529596a537855597b10d7561e88ea9899f8f08faa4