[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#446e5e57b667c841ba3ebb4b41b44fb98bd3af4b for pr-65294
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchippers%2Fcelur" "/workspace/builds/worker-7/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/chippers/celur on toolchain 446e5e57b667c841ba3ebb4b41b44fb98bd3af4b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+446e5e57b667c841ba3ebb4b41b44fb98bd3af4b" "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-7/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" "+446e5e57b667c841ba3ebb4b41b44fb98bd3af4b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "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" "+446e5e57b667c841ba3ebb4b41b44fb98bd3af4b" "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] 63a6b6a6232f97ac3f960a6ce60d80fc3af0e0e7f65ae089248390b2f6eadf16
[INFO] running `"docker" "start" "-a" "63a6b6a6232f97ac3f960a6ce60d80fc3af0e0e7f65ae089248390b2f6eadf16"`
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]     Checking arc-swap v0.3.6
[INFO] [stderr]    Compiling flate2-crc v0.1.1
[INFO] [stderr]     Checking askama_escape v0.1.0
[INFO] [stderr]    Compiling ring v0.13.5
[INFO] [stderr]    Compiling actix-web v0.7.14
[INFO] [stderr]     Checking base64 v0.10.0
[INFO] [stderr]     Checking hostname v0.1.5
[INFO] [stderr]     Checking socket2 v0.3.8
[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]     Checking miniz-sys v0.1.11
[INFO] [stderr]     Checking brotli-sys v0.3.2
[INFO] [stderr]     Checking mio v0.6.16
[INFO] [stderr]     Checking includer v0.2.0
[INFO] [stderr]     Checking regex v1.0.6
[INFO] [stderr]    Compiling proc-macro2 v0.4.24
[INFO] [stderr]     Checking resolv-conf v0.6.1
[INFO] [stderr]     Checking brotli2 v0.3.2
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking signal-hook v0.1.6
[INFO] [stderr]     Checking mio-uds v0.6.7
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]     Checking flate2 v1.0.5
[INFO] [stderr]     Checking serde_urlencoded v0.5.4
[INFO] [stderr]     Checking git2 v0.7.5
[INFO] [stderr]    Compiling quote v0.6.10
[INFO] [stderr]    Compiling syn v0.15.22
[INFO] [stderr]    Compiling includer_codegen v0.2.1
[INFO] [stderr]    Compiling parking_lot_core v0.3.1
[INFO] [stderr]    Compiling rand_pcg v0.1.1
[INFO] [stderr]    Compiling rand_chacha v0.1.0
[INFO] [stderr]    Compiling rand v0.6.1
[INFO] [stderr]    Compiling celur v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking parking_lot v0.6.4
[INFO] [stderr]     Checking tokio-reactor v0.1.7
[INFO] [stderr]     Checking crossbeam-channel v0.2.6
[INFO] [stderr]     Checking cookie v0.11.0
[INFO] [stderr]     Checking tokio-threadpool v0.1.9
[INFO] [stderr]     Checking tokio-tcp v0.1.2
[INFO] [stderr]     Checking tokio-udp v0.1.3
[INFO] [stderr]     Checking tokio-uds v0.2.4
[INFO] [stderr]     Checking tokio-signal v0.2.7
[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-ac4b1c3b50f88ded/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" } } }', src/libcore/result.rs:1165:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x56012a554894 - backtrace::backtrace::libunwind::trace::hf7e4e82efae30884
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x56012a554894 - backtrace::backtrace::trace_unsynchronized::h0b0315e5422bf5c5
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x56012a554894 - std::sys_common::backtrace::_print_fmt::ha6354f2d842cef76
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]    3:     0x56012a554894 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hd54b1f5cf3adafe0
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:61
[INFO] [stderr]    4:     0x56012a56ed0c - core::fmt::write::hc967ac066a03859c
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1028
[INFO] [stderr]    5:     0x56012a552357 - std::io::Write::write_fmt::h5b4ad0ea64c4a019
[INFO] [stderr]                                at src/libstd/io/mod.rs:1412
[INFO] [stderr]    6:     0x56012a556eae - std::sys_common::backtrace::_print::h51b22d5c4d74bb83
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:65
[INFO] [stderr]    7:     0x56012a556eae - std::sys_common::backtrace::print::h82f50a23f8a5bfab
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:50
[INFO] [stderr]    8:     0x56012a556eae - std::panicking::default_hook::{{closure}}::h7ceeb6dc02a24c61
[INFO] [stderr]                                at src/libstd/panicking.rs:189
[INFO] [stderr]    9:     0x56012a556bb1 - std::panicking::default_hook::h123f2472ae8cf2b5
[INFO] [stderr]                                at src/libstd/panicking.rs:206
[INFO] [stderr]   10:     0x56012a5575a5 - std::panicking::rust_panic_with_hook::hf57d1dbfa9883023
[INFO] [stderr]                                at src/libstd/panicking.rs:469
[INFO] [stderr]   11:     0x56012a557142 - std::panicking::continue_panic_fmt::he2a5eeeb3a084826
[INFO] [stderr]                                at src/libstd/panicking.rs:376
[INFO] [stderr]   12:     0x56012a557036 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:303
[INFO] [stderr]   13:     0x56012a56c7ba - core::panicking::panic_fmt::h37f4bfee9976e4e2
[INFO] [stderr]                                at src/libcore/panicking.rs:84
[INFO] [stderr]   14:     0x56012a56c8b7 - core::result::unwrap_failed::h5532a76e6fe03f89
[INFO] [stderr]                                at src/libcore/result.rs:1165
[INFO] [stderr]   15:     0x56012a460bcd - core::result::Result<T,E>::unwrap::h644ecae25c8fdcd1
[INFO] [stderr]                                at /rustc/446e5e57b667c841ba3ebb4b41b44fb98bd3af4b/src/libcore/result.rs:933
[INFO] [stderr]   16:     0x56012a45c23b - <includer_codegen::assets::web::WebAssets as core::fmt::Display>::fmt::hb01bb24abe06d0b7
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/includer_codegen-0.2.1/src/assets/web.rs:171
[INFO] [stderr]   17:     0x56012a4598d2 - <alloc::boxed::Box<T> as core::fmt::Display>::fmt::hbe9eb354adace021
[INFO] [stderr]                                at /rustc/446e5e57b667c841ba3ebb4b41b44fb98bd3af4b/src/liballoc/boxed.rs:822
[INFO] [stderr]   18:     0x56012a456e61 - <&T as core::fmt::Display>::fmt::h22464e5742f6df0d
[INFO] [stderr]                                at /rustc/446e5e57b667c841ba3ebb4b41b44fb98bd3af4b/src/libcore/fmt/mod.rs:1924
[INFO] [stderr]   19:     0x56012a56ed0c - core::fmt::write::hc967ac066a03859c
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1028
[INFO] [stderr]   20:     0x56012a4eb01f - core::fmt::Write::write_fmt::h529cfd01743883ac
[INFO] [stderr]                                at /rustc/446e5e57b667c841ba3ebb4b41b44fb98bd3af4b/src/libcore/fmt/mod.rs:195
[INFO] [stderr]   21:     0x56012a456f5e - <T as alloc::string::ToString>::to_string::h84883d5558534152
[INFO] [stderr]                                at /rustc/446e5e57b667c841ba3ebb4b41b44fb98bd3af4b/src/liballoc/string.rs:2136
[INFO] [stderr]   22:     0x56012a456b74 - includer_codegen::Codegen::write::hb76ef61db9e4cf50
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/includer_codegen-0.2.1/src/lib.rs:128
[INFO] [stderr]   23:     0x56012a44e127 - build_script_build::main::hd14d178ba567009c
[INFO] [stderr]                                at /opt/rustwide/workdir/build.rs:10
[INFO] [stderr]   24:     0x56012a44e7b0 - std::rt::lang_start::{{closure}}::h5e2945109428e724
[INFO] [stderr]                                at /rustc/446e5e57b667c841ba3ebb4b41b44fb98bd3af4b/src/libstd/rt.rs:61
[INFO] [stderr]   25:     0x56012a556fd3 - std::rt::lang_start_internal::{{closure}}::hbb846b1e183cc6f4
[INFO] [stderr]                                at src/libstd/rt.rs:48
[INFO] [stderr]   26:     0x56012a556fd3 - std::panicking::try::do_call::h63eace360fa6cc01
[INFO] [stderr]                                at src/libstd/panicking.rs:288
[INFO] [stderr]   27:     0x56012a559aca - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:80
[INFO] [stderr]   28:     0x56012a557b5d - std::panicking::try::h3b1bd45eacecf915
[INFO] [stderr]                                at src/libstd/panicking.rs:267
[INFO] [stderr]   29:     0x56012a557b5d - std::panic::catch_unwind::hfbf4a2b77b10aaa4
[INFO] [stderr]                                at src/libstd/panic.rs:396
[INFO] [stderr]   30:     0x56012a557b5d - std::rt::lang_start_internal::h3d7248e04377da19
[INFO] [stderr]                                at src/libstd/rt.rs:47
[INFO] [stderr]   31:     0x56012a44e789 - std::rt::lang_start::h1276434171a0cd86
[INFO] [stderr]                                at /rustc/446e5e57b667c841ba3ebb4b41b44fb98bd3af4b/src/libstd/rt.rs:61
[INFO] [stderr]   32:     0x56012a44e22a - main
[INFO] [stderr]   33:     0x7f968442eb97 - __libc_start_main
[INFO] [stderr]   34:     0x56012a44db4a - _start
[INFO] [stderr]   35:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "63a6b6a6232f97ac3f960a6ce60d80fc3af0e0e7f65ae089248390b2f6eadf16"`
[INFO] running `"docker" "rm" "-f" "63a6b6a6232f97ac3f960a6ce60d80fc3af0e0e7f65ae089248390b2f6eadf16"`
[INFO] [stdout] 63a6b6a6232f97ac3f960a6ce60d80fc3af0e0e7f65ae089248390b2f6eadf16