[INFO] cloning repository https://github.com/dangerousben/lartem2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dangerousben/lartem2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdangerousben%2Flartem2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdangerousben%2Flartem2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 47297d714fe166ec52dd4fb91dd6b25e4e118b94
[INFO] checking dangerousben/lartem2 against try#4e55a504843955c97eb06907c71f6f3e99208021 for pr-146978
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdangerousben%2Flartem2" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/dangerousben/lartem2
[INFO] finished tweaking git repo https://github.com/dangerousben/lartem2
[INFO] tweaked toml for git repo https://github.com/dangerousben/lartem2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dangerousben/lartem2 on toolchain 4e55a504843955c97eb06907c71f6f3e99208021
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4e55a504843955c97eb06907c71f6f3e99208021" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dangerousben/lartem2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4e55a504843955c97eb06907c71f6f3e99208021" "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 thread_local v1.1.3
[INFO] [stderr]   Downloaded which v3.1.1
[INFO] [stderr]   Downloaded env_logger v0.8.3
[INFO] [stderr]   Downloaded libnotcurses-sys v2.2.2
[INFO] [stderr]   Downloaded cty v0.2.1
[INFO] [stderr]   Downloaded bindgen v0.57.0
[INFO] [stderr]   Downloaded libc v0.2.86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4e55a504843955c97eb06907c71f6f3e99208021" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 701678cb312bd1c7af994ae250436d9f4facdc153d99a1e92d151091fe8f5918
[INFO] running `Command { std: "docker" "start" "-a" "701678cb312bd1c7af994ae250436d9f4facdc153d99a1e92d151091fe8f5918", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "701678cb312bd1c7af994ae250436d9f4facdc153d99a1e92d151091fe8f5918", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "701678cb312bd1c7af994ae250436d9f4facdc153d99a1e92d151091fe8f5918", kill_on_drop: false }`
[INFO] [stdout] 701678cb312bd1c7af994ae250436d9f4facdc153d99a1e92d151091fe8f5918
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4e55a504843955c97eb06907c71f6f3e99208021" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33ed3e3c44068c59dd1b230ec9b4c095b8f6d60267ac4ca096d787e36436641e
[INFO] running `Command { std: "docker" "start" "-a" "33ed3e3c44068c59dd1b230ec9b4c095b8f6d60267ac4ca096d787e36436641e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling once_cell v1.5.2
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling regex-syntax v0.6.22
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling libloading v0.7.0
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling bindgen v0.57.0
[INFO] [stderr]    Compiling thread_local v1.1.3
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]     Checking cty v0.2.1
[INFO] [stderr]    Compiling clang-sys v1.1.1
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]    Compiling regex v1.4.3
[INFO] [stderr]    Compiling env_logger v0.8.3
[INFO] [stderr]    Compiling libnotcurses-sys v2.2.2
[INFO] [stderr] error: failed to run custom build command for `libnotcurses-sys v2.2.2`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/libnotcurses-sys-c26791894c066bdd/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-env-changed=NOTCURSES_NO_PKG_CONFIG
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG
[INFO] [stderr]   cargo:rerun-if-env-changed=NOTCURSES_STATIC
[INFO] [stderr]   cargo:rerun-if-env-changed=NOTCURSES_DYNAMIC
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_ALL_STATIC
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_ALL_DYNAMIC
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_PATH_x86_64-unknown-linux-gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_PATH_x86_64_unknown_linux_gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_PKG_CONFIG_PATH
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_PATH
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_x86_64-unknown-linux-gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_x86_64_unknown_linux_gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_PKG_CONFIG_LIBDIR
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64-unknown-linux-gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64_unknown_linux_gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_PKG_CONFIG_SYSROOT_DIR
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (662) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/libnotcurses-sys-2.2.2/build/build.rs:12:10:
[INFO] [stderr]   called `Result::unwrap()` on an `Err` value: Failure { command: "PKG_CONFIG_ALLOW_SYSTEM_CFLAGS=\"1\" PKG_CONFIG_ALLOW_SYSTEM_LIBS=\"1\" \"pkg-config\" \"--libs\" \"--cflags\" \"notcurses\" \"notcurses >= 2.2.2\"", output: Output { status: ExitStatus(unix_wait_status(256)), stdout: "", stderr: "Package notcurses was not found in the pkg-config search path.\nPerhaps you should add the directory containing `notcurses.pc'\nto the PKG_CONFIG_PATH environment variable\nPackage 'notcurses', required by 'virtual:world', not found\nPackage 'notcurses', required by 'virtual:world', not found\n" } }
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x6214307d5472 - std::backtrace_rs::backtrace::libunwind::trace::h74dc0fe5780b2f3d
[INFO] [stderr]                                  at /rustc/4e55a504843955c97eb06907c71f6f3e99208021/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x6214307d5472 - std::backtrace_rs::backtrace::trace_unsynchronized::h576f28a05b20dc88
[INFO] [stderr]                                  at /rustc/4e55a504843955c97eb06907c71f6f3e99208021/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x6214307d5472 - std::sys::backtrace::_print_fmt::hcc5d7b65ec8fb00c
[INFO] [stderr]                                  at /rustc/4e55a504843955c97eb06907c71f6f3e99208021/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x6214307d5472 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h01f5e47092c429ff
[INFO] [stderr]                                  at /rustc/4e55a504843955c97eb06907c71f6f3e99208021/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x6214307e65bf - core::fmt::rt::Argument::fmt::h57696ac05f8f8878
[INFO] [stderr]                                  at /rustc/4e55a504843955c97eb06907c71f6f3e99208021/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]      5:     0x6214307e65bf - core::fmt::write::h80f9c6652f9bffe1
[INFO] [stderr]                                  at /rustc/4e55a504843955c97eb06907c71f6f3e99208021/library/core/src/fmt/mod.rs:1469:25
[INFO] [stderr]      6:     0x6214307a5123 - std::io::default_write_fmt::ha7ceb57d752ede13
[INFO] [stderr]                                  at /rustc/4e55a504843955c97eb06907c71f6f3e99208021/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x6214307a5123 - std::io::Write::write_fmt::h6d62bb6ee33ca684
[INFO] [stderr]                                  at /rustc/4e55a504843955c97eb06907c71f6f3e99208021/library/std/src/io/mod.rs:1954:13
[INFO] [stderr]      8:     0x6214307afb72 - std::sys::backtrace::BacktraceLock::print::h9c4f80a89e3bc291
[INFO] [stderr]                                  at /rustc/4e55a504843955c97eb06907c71f6f3e99208021/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      9:     0x6214307b2aff - std::panicking::default_hook::{{closure}}::h97aa1ea197bc13d9
[INFO] [stderr]                                  at /rustc/4e55a504843955c97eb06907c71f6f3e99208021/library/std/src/panicking.rs:301:27
[INFO] [stderr]     10:     0x6214307b2959 - std::panicking::default_hook::h4b5877fe2db03cf7
[INFO] [stderr]                                  at /rustc/4e55a504843955c97eb06907c71f6f3e99208021/library/std/src/panicking.rs:328:9
[INFO] [stderr]     11:     0x6214307b30d5 - std::panicking::panic_with_hook::h9abfe90a9f3f5982
[INFO] [stderr]                                  at /rustc/4e55a504843955c97eb06907c71f6f3e99208021/library/std/src/panicking.rs:834:13
[INFO] [stderr]     12:     0x6214307b2f6a - std::panicking::panic_handler::{{closure}}::hcb040fa1df51ab3f
[INFO] [stderr]                                  at /rustc/4e55a504843955c97eb06907c71f6f3e99208021/library/std/src/panicking.rs:707:13
[INFO] [stderr]     13:     0x6214307afcb9 - std::sys::backtrace::__rust_end_short_backtrace::hc49f0fff7ff7d48e
[INFO] [stderr]                                  at /rustc/4e55a504843955c97eb06907c71f6f3e99208021/library/std/src/sys/backtrace.rs:174:18
[INFO] [stderr]     14:     0x62143079982d - __rustc[2dbcfd8833382b7a]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/4e55a504843955c97eb06907c71f6f3e99208021/library/std/src/panicking.rs:698:5
[INFO] [stderr]     15:     0x6214307f0640 - core::panicking::panic_fmt::h2a937dceb4d375dc
[INFO] [stderr]                                  at /rustc/4e55a504843955c97eb06907c71f6f3e99208021/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x6214307ef896 - core::result::unwrap_failed::hfe97d042660b58aa
[INFO] [stderr]                                  at /rustc/4e55a504843955c97eb06907c71f6f3e99208021/library/core/src/result.rs:1862:5
[INFO] [stderr]     17:     0x62143041c2a4 - build_script_build::main::h2d998357540e0a33
[INFO] [stderr]     18:     0x62143041d7d3 - core::ops::function::FnOnce::call_once::h846a6e5ca39b43d2
[INFO] [stderr]     19:     0x62143041d686 - std::sys::backtrace::__rust_begin_short_backtrace::hd0c77887afeba83e
[INFO] [stderr]     20:     0x62143041d669 - std::rt::lang_start::{{closure}}::h5516914503b78fb8
[INFO] [stderr]     21:     0x6214307a6b10 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h8a00ff1e6bd12ff4
[INFO] [stderr]                                  at /rustc/4e55a504843955c97eb06907c71f6f3e99208021/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     22:     0x6214307a6b10 - std::panicking::catch_unwind::do_call::hd2466c80a1fb2555
[INFO] [stderr]                                  at /rustc/4e55a504843955c97eb06907c71f6f3e99208021/library/std/src/panicking.rs:590:40
[INFO] [stderr]     23:     0x6214307a6b10 - std::panicking::catch_unwind::h9f731af66ea6ce51
[INFO] [stderr]                                  at /rustc/4e55a504843955c97eb06907c71f6f3e99208021/library/std/src/panicking.rs:553:19
[INFO] [stderr]     24:     0x6214307a6b10 - std::panic::catch_unwind::he44edd2ceb24ccce
[INFO] [stderr]                                  at /rustc/4e55a504843955c97eb06907c71f6f3e99208021/library/std/src/panic.rs:359:14
[INFO] [stderr]     25:     0x6214307a6b10 - std::rt::lang_start_internal::{{closure}}::he211b0cb0a38f7ee
[INFO] [stderr]                                  at /rustc/4e55a504843955c97eb06907c71f6f3e99208021/library/std/src/rt.rs:175:24
[INFO] [stderr]     26:     0x6214307a6b10 - std::panicking::catch_unwind::do_call::h626211ba0ec6f9dc
[INFO] [stderr]                                  at /rustc/4e55a504843955c97eb06907c71f6f3e99208021/library/std/src/panicking.rs:590:40
[INFO] [stderr]     27:     0x6214307a6b10 - std::panicking::catch_unwind::hf7e27156295d7442
[INFO] [stderr]                                  at /rustc/4e55a504843955c97eb06907c71f6f3e99208021/library/std/src/panicking.rs:553:19
[INFO] [stderr]     28:     0x6214307a6b10 - std::panic::catch_unwind::h9af06de087ed3ae9
[INFO] [stderr]                                  at /rustc/4e55a504843955c97eb06907c71f6f3e99208021/library/std/src/panic.rs:359:14
[INFO] [stderr]     29:     0x6214307a6b10 - std::rt::lang_start_internal::h2404cfd681c9b541
[INFO] [stderr]                                  at /rustc/4e55a504843955c97eb06907c71f6f3e99208021/library/std/src/rt.rs:171:5
[INFO] [stderr]     30:     0x62143041d651 - std::rt::lang_start::h667ee18080899039
[INFO] [stderr]     31:     0x62143041f595 - main
[INFO] [stderr]     32:     0x7760cc2fb1ca - <unknown>
[INFO] [stderr]     33:     0x7760cc2fb28b - __libc_start_main
[INFO] [stderr]     34:     0x62143041c005 - _start
[INFO] [stderr]     35:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "33ed3e3c44068c59dd1b230ec9b4c095b8f6d60267ac4ca096d787e36436641e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33ed3e3c44068c59dd1b230ec9b4c095b8f6d60267ac4ca096d787e36436641e", kill_on_drop: false }`
[INFO] [stdout] 33ed3e3c44068c59dd1b230ec9b4c095b8f6d60267ac4ca096d787e36436641e