[INFO] updating cached repository https://github.com/chippers/celur
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0aad0587933db7e64d788d06c3c438d3f8fdf1b6
[INFO] checking chippers/celur against master#eaa02f599f651246d5d1b99e7a4c6fa8d04bc9dc for pr-69560
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchippers%2Fcelur" "/workspace/builds/worker-6/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/chippers/celur on toolchain eaa02f599f651246d5d1b99e7a4c6fa8d04bc9dc
[INFO] running `"/workspace/cargo-home/bin/cargo" "+eaa02f599f651246d5d1b99e7a4c6fa8d04bc9dc" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/chippers/celur
[INFO] finished tweaking git repo https://github.com/chippers/celur
[INFO] tweaked toml for git repo https://github.com/chippers/celur written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/chippers/celur already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+eaa02f599f651246d5d1b99e7a4c6fa8d04bc9dc" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+eaa02f599f651246d5d1b99e7a4c6fa8d04bc9dc" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] bfaa7eb2758df3380ac38ebd5e364bcbfeb5d36ab4e974ae13e08dec43a8ae0b
[INFO] running `"docker" "start" "-a" "bfaa7eb2758df3380ac38ebd5e364bcbfeb5d36ab4e974ae13e08dec43a8ae0b"`
[INFO] [stderr]    Compiling libz-sys v1.0.25
[INFO] [stderr]    Compiling curl-sys v0.4.15
[INFO] [stderr]    Compiling regex-syntax v0.6.3
[INFO] [stderr]    Compiling walkdir v2.2.7
[INFO] [stderr]     Checking hostname v0.1.5
[INFO] [stderr]     Checking socket2 v0.3.8
[INFO] [stderr]     Checking signal-hook v0.1.6
[INFO] [stderr]    Compiling memchr v2.1.1
[INFO] [stderr]     Checking ring v0.13.5
[INFO] [stderr]     Checking brotli-sys v0.3.2
[INFO] [stderr]     Checking miniz-sys v0.1.11
[INFO] [stderr]     Checking mio v0.6.16
[INFO] [stderr]     Checking resolv-conf v0.6.1
[INFO] [stderr]    Compiling aho-corasick v0.6.9
[INFO] [stderr]    Compiling syn v0.15.22
[INFO] [stderr]     Checking parking_lot_core v0.3.1
[INFO] [stderr]     Checking brotli2 v0.3.2
[INFO] [stderr]     Checking flate2 v1.0.5
[INFO] [stderr]    Compiling libssh2-sys v0.2.11
[INFO] [stderr]     Checking h2 v0.1.13
[INFO] [stderr]     Checking includer v0.2.0
[INFO] [stderr]     Checking parking_lot v0.6.4
[INFO] [stderr]     Checking cookie v0.11.0
[INFO] [stderr]     Checking mio-uds v0.6.7
[INFO] [stderr]     Checking tokio-threadpool v0.1.9
[INFO] [stderr]     Checking tokio-reactor v0.1.7
[INFO] [stderr]     Checking crossbeam-channel v0.2.6
[INFO] [stderr]    Compiling regex v1.0.6
[INFO] [stderr]     Checking tokio-fs v0.1.4
[INFO] [stderr]     Checking tokio-udp v0.1.3
[INFO] [stderr]     Checking tokio-tcp v0.1.2
[INFO] [stderr]     Checking tokio-uds v0.2.4
[INFO] [stderr]     Checking tokio-signal v0.2.7
[INFO] [stderr]     Checking tokio v0.1.13
[INFO] [stderr]    Compiling includer_codegen v0.2.1
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling celur v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling libgit2-sys v0.7.10
[INFO] [stderr] error: failed to run custom build command for `celur v0.1.0 (/opt/rustwide/workdir)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/celur-86fb7a0cf8a5ebcb/build-script-build` (exit code: 101)
[INFO] [stderr] --- stderr
[INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Error { depth: 0, inner: Io { path: Some("/opt/rustwide/workdir/web/dist"), err: Os { code: 2, kind: NotFound, message: "No such file or directory" } } }', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/includer_codegen-0.2.1/src/assets/web.rs:171:25
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x560442671984 - backtrace::backtrace::libunwind::trace::h9969d01c3d7ddfdc
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/libunwind.rs:86
[INFO] [stderr]    1:     0x560442671984 - backtrace::backtrace::trace_unsynchronized::h7a2ab063e77952ab
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x560442671984 - std::sys_common::backtrace::_print_fmt::h1b217822a512fc5b
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stderr]    3:     0x560442671984 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h96fb4331ad79020d
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]    4:     0x56044268c54c - core::fmt::write::hc201330da9c33c5d
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1053
[INFO] [stderr]    5:     0x56044266f277 - std::io::Write::write_fmt::h309332b527674af9
[INFO] [stderr]                                at src/libstd/io/mod.rs:1428
[INFO] [stderr]    6:     0x560442674085 - std::sys_common::backtrace::_print::h9ef4e37c06092ebe
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stderr]    7:     0x560442674085 - std::sys_common::backtrace::print::h2a9175f5cd9eccf0
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]    8:     0x560442674085 - std::panicking::default_hook::{{closure}}::ha832c9ee735a1b99
[INFO] [stderr]                                at src/libstd/panicking.rs:204
[INFO] [stderr]    9:     0x560442673dc7 - std::panicking::default_hook::hddac80d07a5399db
[INFO] [stderr]                                at src/libstd/panicking.rs:224
[INFO] [stderr]   10:     0x5604426746e2 - std::panicking::rust_panic_with_hook::haa6a112655213edb
[INFO] [stderr]                                at src/libstd/panicking.rs:470
[INFO] [stderr]   11:     0x5604426742cb - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:378
[INFO] [stderr]   12:     0x56044268b8c1 - core::panicking::panic_fmt::hcd08174c8e23fb34
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   13:     0x56044268b6e3 - core::option::expect_none_failed::h7ba96e1794a9140c
[INFO] [stderr]                                at src/libcore/option.rs:1211
[INFO] [stderr]   14:     0x560442589bee - core::result::Result<T,E>::unwrap::h0fa8969b77e5c6f2
[INFO] [stderr]                                at /rustc/eaa02f599f651246d5d1b99e7a4c6fa8d04bc9dc/src/libcore/result.rs:1003
[INFO] [stderr]   15:     0x5604425838ca - <includer_codegen::assets::web::WebAssets as core::fmt::Display>::fmt::h0a90ba069375860d
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/includer_codegen-0.2.1/src/assets/web.rs:171
[INFO] [stderr]   16:     0x56044257ecfb - <alloc::boxed::Box<T> as core::fmt::Display>::fmt::h6d48694f1bd06812
[INFO] [stderr]                                at /rustc/eaa02f599f651246d5d1b99e7a4c6fa8d04bc9dc/src/liballoc/boxed.rs:907
[INFO] [stderr]   17:     0x56044257e8a7 - <&T as core::fmt::Display>::fmt::h6c8ae07902cf7f3d
[INFO] [stderr]                                at /rustc/eaa02f599f651246d5d1b99e7a4c6fa8d04bc9dc/src/libcore/fmt/mod.rs:1949
[INFO] [stderr]   18:     0x56044268c54c - core::fmt::write::hc201330da9c33c5d
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1053
[INFO] [stderr]   19:     0x56044260a4df - core::fmt::Write::write_fmt::h3936d845cb7de308
[INFO] [stderr]                                at /rustc/eaa02f599f651246d5d1b99e7a4c6fa8d04bc9dc/src/libcore/fmt/mod.rs:195
[INFO] [stderr]   20:     0x56044257e9a7 - <T as alloc::string::ToString>::to_string::hf6847e04db87f29f
[INFO] [stderr]                                at /rustc/eaa02f599f651246d5d1b99e7a4c6fa8d04bc9dc/src/liballoc/string.rs:2165
[INFO] [stderr]   21:     0x56044257f0ef - includer_codegen::Codegen::write::hddf695450aa15d41
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/includer_codegen-0.2.1/src/lib.rs:128
[INFO] [stderr]   22:     0x56044257e2c2 - build_script_build::main::h6501f228668f4ceb
[INFO] [stderr]                                at /opt/rustwide/workdir/build.rs:10
[INFO] [stderr]   23:     0x56044257e4cb - std::rt::lang_start::{{closure}}::h8a93f3544a9f9b35
[INFO] [stderr]                                at /rustc/eaa02f599f651246d5d1b99e7a4c6fa8d04bc9dc/src/libstd/rt.rs:67
[INFO] [stderr]   24:     0x5604426741a3 - std::rt::lang_start_internal::{{closure}}::h80386bdbf19e8f1d
[INFO] [stderr]                                at src/libstd/rt.rs:52
[INFO] [stderr]   25:     0x5604426741a3 - std::panicking::try::do_call::he1209bc3d4aaf715
[INFO] [stderr]                                at src/libstd/panicking.rs:303
[INFO] [stderr]   26:     0x5604426771f7 - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:86
[INFO] [stderr]   27:     0x560442674c59 - std::panicking::try::hf520d8976c058f40
[INFO] [stderr]                                at src/libstd/panicking.rs:281
[INFO] [stderr]   28:     0x560442674c59 - std::panic::catch_unwind::h7564024f837c4151
[INFO] [stderr]                                at src/libstd/panic.rs:394
[INFO] [stderr]   29:     0x560442674c59 - std::rt::lang_start_internal::h41ae6763c6895ece
[INFO] [stderr]                                at src/libstd/rt.rs:51
[INFO] [stderr]   30:     0x56044257e4a7 - std::rt::lang_start::hb9b07cc554f0aaba
[INFO] [stderr]                                at /rustc/eaa02f599f651246d5d1b99e7a4c6fa8d04bc9dc/src/libstd/rt.rs:67
[INFO] [stderr]   31:     0x56044257e3ca - main
[INFO] [stderr]   32:     0x7fddd0fa6b97 - __libc_start_main
[INFO] [stderr]   33:     0x56044257daaa - _start
[INFO] [stderr]   34:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "bfaa7eb2758df3380ac38ebd5e364bcbfeb5d36ab4e974ae13e08dec43a8ae0b"`
[INFO] running `"docker" "rm" "-f" "bfaa7eb2758df3380ac38ebd5e364bcbfeb5d36ab4e974ae13e08dec43a8ae0b"`
[INFO] [stdout] bfaa7eb2758df3380ac38ebd5e364bcbfeb5d36ab4e974ae13e08dec43a8ae0b