[INFO] cloning repository https://github.com/akr4/webapp-deployer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/akr4/webapp-deployer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakr4%2Fwebapp-deployer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakr4%2Fwebapp-deployer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7b9dd0c7d8d0eb066f2b73878a6d3dab33734183
[INFO] checking akr4/webapp-deployer against try#5fe169892b3912c8118f59c03c27c622bbade2b5 for pr-84022
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakr4%2Fwebapp-deployer" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/akr4/webapp-deployer on toolchain 5fe169892b3912c8118f59c03c27c622bbade2b5
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5fe169892b3912c8118f59c03c27c622bbade2b5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/akr4/webapp-deployer
[INFO] finished tweaking git repo https://github.com/akr4/webapp-deployer
[INFO] tweaked toml for git repo https://github.com/akr4/webapp-deployer written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/akr4/webapp-deployer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5fe169892b3912c8118f59c03c27c622bbade2b5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+5fe169892b3912c8118f59c03c27c622bbade2b5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3258b519fbea08e0cc34dc128ae082eb862c5b201c8c4a1cf2a39e703d8d9949
[INFO] running `Command { std: "docker" "start" "-a" "3258b519fbea08e0cc34dc128ae082eb862c5b201c8c4a1cf2a39e703d8d9949", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3258b519fbea08e0cc34dc128ae082eb862c5b201c8c4a1cf2a39e703d8d9949", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3258b519fbea08e0cc34dc128ae082eb862c5b201c8c4a1cf2a39e703d8d9949", kill_on_drop: false }`
[INFO] [stdout] 3258b519fbea08e0cc34dc128ae082eb862c5b201c8c4a1cf2a39e703d8d9949
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+5fe169892b3912c8118f59c03c27c622bbade2b5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ac5a9b1e2b941ecc49099cc5f0e78ad5eb957481ddc98cc0d7723253780c1d9
[INFO] running `Command { std: "docker" "start" "-a" "8ac5a9b1e2b941ecc49099cc5f0e78ad5eb957481ddc98cc0d7723253780c1d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking futures v0.1.29
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]     Checking either v1.5.3
[INFO] [stderr]     Checking scopeguard v1.0.0
[INFO] [stderr]     Checking slab v0.4.2
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]     Checking fnv v1.0.6
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling cc v1.0.48
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.11
[INFO] [stderr]    Compiling typenum v1.11.2
[INFO] [stderr]     Checking crossbeam-utils v0.6.6
[INFO] [stderr]     Checking lock_api v0.3.2
[INFO] [stderr]     Checking itoa v0.4.4
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling pkg-config v0.3.17
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr] error: failed to run custom build command for `libc v0.2.66`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/libc-7aae3d1719debe87/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   thread 'main' panicked at 'Failed to get rustc version', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libc-0.2.66/build.rs:7:31
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x560579c4d060 - std::backtrace_rs::backtrace::libunwind::trace::h2d52c57f197dfd55
[INFO] [stderr]                                  at /rustc/5fe169892b3912c8118f59c03c27c622bbade2b5/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      1:     0x560579c4d060 - std::backtrace_rs::backtrace::trace_unsynchronized::hc0db3b97dc138da5
[INFO] [stderr]                                  at /rustc/5fe169892b3912c8118f59c03c27c622bbade2b5/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x560579c4d060 - std::sys_common::backtrace::_print_fmt::h2cb15eb8b7937bb8
[INFO] [stderr]                                  at /rustc/5fe169892b3912c8118f59c03c27c622bbade2b5/library/std/src/sys_common/backtrace.rs:66:5
[INFO] [stderr]      3:     0x560579c4d060 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h7283182344b850a6
[INFO] [stderr]                                  at /rustc/5fe169892b3912c8118f59c03c27c622bbade2b5/library/std/src/sys_common/backtrace.rs:45:22
[INFO] [stderr]      4:     0x560579c6a1ce - core::fmt::write::h9285340b1a2e7c56
[INFO] [stderr]                                  at /rustc/5fe169892b3912c8118f59c03c27c622bbade2b5/library/core/src/fmt/mod.rs:1209:17
[INFO] [stderr]      5:     0x560579c4a425 - std::io::Write::write_fmt::hd0af614a2f7d2f97
[INFO] [stderr]                                  at /rustc/5fe169892b3912c8118f59c03c27c622bbade2b5/library/std/src/io/mod.rs:1679:15
[INFO] [stderr]      6:     0x560579c4e6f3 - std::sys_common::backtrace::_print::hc5a6af63502bae6f
[INFO] [stderr]                                  at /rustc/5fe169892b3912c8118f59c03c27c622bbade2b5/library/std/src/sys_common/backtrace.rs:48:5
[INFO] [stderr]      7:     0x560579c4e6f3 - std::sys_common::backtrace::print::h2c7bf2d28938c60a
[INFO] [stderr]                                  at /rustc/5fe169892b3912c8118f59c03c27c622bbade2b5/library/std/src/sys_common/backtrace.rs:35:9
[INFO] [stderr]      8:     0x560579c4e6f3 - std::panicking::default_hook::{{closure}}::h42baca9875207eab
[INFO] [stderr]                                  at /rustc/5fe169892b3912c8118f59c03c27c622bbade2b5/library/std/src/panicking.rs:267:22
[INFO] [stderr]      9:     0x560579c4e3ca - std::panicking::default_hook::h4b4cde1be31d2795
[INFO] [stderr]                                  at /rustc/5fe169892b3912c8118f59c03c27c622bbade2b5/library/std/src/panicking.rs:286:9
[INFO] [stderr]     10:     0x560579c4ed99 - std::panicking::rust_panic_with_hook::he92f3dc09174beaa
[INFO] [stderr]                                  at /rustc/5fe169892b3912c8118f59c03c27c622bbade2b5/library/std/src/panicking.rs:669:13
[INFO] [stderr]     11:     0x560579c4ec97 - std::panicking::begin_panic_handler::{{closure}}::h2e1692a44d6f611f
[INFO] [stderr]                                  at /rustc/5fe169892b3912c8118f59c03c27c622bbade2b5/library/std/src/panicking.rs:560:13
[INFO] [stderr]     12:     0x560579c4d50c - std::sys_common::backtrace::__rust_end_short_backtrace::ha5c906a10fd27ac1
[INFO] [stderr]                                  at /rustc/5fe169892b3912c8118f59c03c27c622bbade2b5/library/std/src/sys_common/backtrace.rs:138:18
[INFO] [stderr]     13:     0x560579c4e9b2 - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/5fe169892b3912c8118f59c03c27c622bbade2b5/library/std/src/panicking.rs:556:5
[INFO] [stderr]     14:     0x560579c26b43 - core::panicking::panic_fmt::hca4fba2ca6ff4011
[INFO] [stderr]                                  at /rustc/5fe169892b3912c8118f59c03c27c622bbade2b5/library/core/src/panicking.rs:142:14
[INFO] [stderr]     15:     0x560579c69471 - core::panicking::panic_display::h6a851284b57eef89
[INFO] [stderr]                                  at /rustc/5fe169892b3912c8118f59c03c27c622bbade2b5/library/core/src/panicking.rs:72:5
[INFO] [stderr]     16:     0x560579c6941b - core::panicking::panic_str::h345211d578a07b9f
[INFO] [stderr]                                  at /rustc/5fe169892b3912c8118f59c03c27c622bbade2b5/library/core/src/panicking.rs:56:5
[INFO] [stderr]     17:     0x560579c269b6 - core::option::expect_failed::h96a4f2615deedb5c
[INFO] [stderr]                                  at /rustc/5fe169892b3912c8118f59c03c27c622bbade2b5/library/core/src/option.rs:1876:5
[INFO] [stderr]     18:     0x560579c30712 - core::option::Option<T>::expect::h6790ac461502749e
[INFO] [stderr]                                  at /rustc/5fe169892b3912c8118f59c03c27c622bbade2b5/library/core/src/option.rs:741:21
[INFO] [stderr]     19:     0x560579c2db67 - build_script_build::main::h321e9ba4e346ac6f
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libc-0.2.66/build.rs:7:9
[INFO] [stderr]     20:     0x560579c2c69b - core::ops::function::FnOnce::call_once::h8df33d9c9d0a085e
[INFO] [stderr]                                  at /rustc/5fe169892b3912c8118f59c03c27c622bbade2b5/library/core/src/ops/function.rs:251:5
[INFO] [stderr]     21:     0x560579c2f83e - std::sys_common::backtrace::__rust_begin_short_backtrace::h9d6072f7f7112b96
[INFO] [stderr]                                  at /rustc/5fe169892b3912c8118f59c03c27c622bbade2b5/library/std/src/sys_common/backtrace.rs:122:18
[INFO] [stderr]     22:     0x560579c29021 - std::rt::lang_start::{{closure}}::ha84281992cca944a
[INFO] [stderr]                                  at /rustc/5fe169892b3912c8118f59c03c27c622bbade2b5/library/std/src/rt.rs:166:18
[INFO] [stderr]     23:     0x560579c4785f - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h1e5be2c84db58d7e
[INFO] [stderr]                                  at /rustc/5fe169892b3912c8118f59c03c27c622bbade2b5/library/core/src/ops/function.rs:286:13
[INFO] [stderr]     24:     0x560579c4785f - std::panicking::try::do_call::had4fa4b9581574b3
[INFO] [stderr]                                  at /rustc/5fe169892b3912c8118f59c03c27c622bbade2b5/library/std/src/panicking.rs:464:40
[INFO] [stderr]     25:     0x560579c4785f - std::panicking::try::h0b44d52604c3251a
[INFO] [stderr]                                  at /rustc/5fe169892b3912c8118f59c03c27c622bbade2b5/library/std/src/panicking.rs:428:19
[INFO] [stderr]     26:     0x560579c4785f - std::panic::catch_unwind::h9e9ac18c7b38e1da
[INFO] [stderr]                                  at /rustc/5fe169892b3912c8118f59c03c27c622bbade2b5/library/std/src/panic.rs:137:14
[INFO] [stderr]     27:     0x560579c4785f - std::rt::lang_start_internal::{{closure}}::h43bdcf188bd33360
[INFO] [stderr]                                  at /rustc/5fe169892b3912c8118f59c03c27c622bbade2b5/library/std/src/rt.rs:148:48
[INFO] [stderr]     28:     0x560579c4785f - std::panicking::try::do_call::hcdd039e806abc49f
[INFO] [stderr]                                  at /rustc/5fe169892b3912c8118f59c03c27c622bbade2b5/library/std/src/panicking.rs:464:40
[INFO] [stderr]     29:     0x560579c4785f - std::panicking::try::hfc2a342743c0c94f
[INFO] [stderr]                                  at /rustc/5fe169892b3912c8118f59c03c27c622bbade2b5/library/std/src/panicking.rs:428:19
[INFO] [stderr]     30:     0x560579c4785f - std::panic::catch_unwind::hf2d85367eebd4ce2
[INFO] [stderr]                                  at /rustc/5fe169892b3912c8118f59c03c27c622bbade2b5/library/std/src/panic.rs:137:14
[INFO] [stderr]     31:     0x560579c4785f - std::rt::lang_start_internal::h517e23ead6f22dc6
[INFO] [stderr]                                  at /rustc/5fe169892b3912c8118f59c03c27c622bbade2b5/library/std/src/rt.rs:148:20
[INFO] [stderr]     32:     0x560579c28ffa - std::rt::lang_start::h92cea6ed56aee612
[INFO] [stderr]                                  at /rustc/5fe169892b3912c8118f59c03c27c622bbade2b5/library/std/src/rt.rs:165:17
[INFO] [stderr]     33:     0x560579c2f011 - main
[INFO] [stderr]     34:     0x7fa6dff4e083 - __libc_start_main
[INFO] [stderr]     35:     0x560579c26d1e - _start
[INFO] [stderr]     36:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "8ac5a9b1e2b941ecc49099cc5f0e78ad5eb957481ddc98cc0d7723253780c1d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ac5a9b1e2b941ecc49099cc5f0e78ad5eb957481ddc98cc0d7723253780c1d9", kill_on_drop: false }`
[INFO] [stdout] 8ac5a9b1e2b941ecc49099cc5f0e78ad5eb957481ddc98cc0d7723253780c1d9