[INFO] fetching crate sorted_containers 0.1.1...
[INFO] checking sorted_containers-0.1.1 against try#0ec6e73c26e84416f7a6c0dacee999279e12896e for pr-84385
[INFO] extracting crate sorted_containers 0.1.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate sorted_containers 0.1.1 on toolchain 0ec6e73c26e84416f7a6c0dacee999279e12896e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0ec6e73c26e84416f7a6c0dacee999279e12896e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sorted_containers 0.1.1
[INFO] finished tweaking crates.io crate sorted_containers 0.1.1
[INFO] tweaked toml for crates.io crate sorted_containers 0.1.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0ec6e73c26e84416f7a6c0dacee999279e12896e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0ec6e73c26e84416f7a6c0dacee999279e12896e" "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" "+0ec6e73c26e84416f7a6c0dacee999279e12896e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a79d0f7bdd130e164284878c8af52b740bc0c2247c2fbbf308ba2e0dd27bd62a
[INFO] running `Command { std: "docker" "start" "-a" "a79d0f7bdd130e164284878c8af52b740bc0c2247c2fbbf308ba2e0dd27bd62a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a79d0f7bdd130e164284878c8af52b740bc0c2247c2fbbf308ba2e0dd27bd62a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a79d0f7bdd130e164284878c8af52b740bc0c2247c2fbbf308ba2e0dd27bd62a", kill_on_drop: false }`
[INFO] [stdout] a79d0f7bdd130e164284878c8af52b740bc0c2247c2fbbf308ba2e0dd27bd62a
[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" "+0ec6e73c26e84416f7a6c0dacee999279e12896e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 886a1938aafc1ac4947c449729758b4a1cc8e26386cff01e25063318dd1b9a5c
[INFO] running `Command { std: "docker" "start" "-a" "886a1938aafc1ac4947c449729758b4a1cc8e26386cff01e25063318dd1b9a5c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.134
[INFO] [stderr] error: failed to run custom build command for `libc v0.2.134`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/libc-cdfa7d4c005eb27b/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-changed=build.rs
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr]   thread 'main' panicked at 'Failed to get rustc version', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libc-0.2.134/build.rs:9:63
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x55b1d6ae33b0 - std::backtrace_rs::backtrace::libunwind::trace::h870d90be30646dd9
[INFO] [stderr]                                  at /rustc/0ec6e73c26e84416f7a6c0dacee999279e12896e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      1:     0x55b1d6ae33b0 - std::backtrace_rs::backtrace::trace_unsynchronized::hf0535c43132a360a
[INFO] [stderr]                                  at /rustc/0ec6e73c26e84416f7a6c0dacee999279e12896e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x55b1d6ae33b0 - std::sys_common::backtrace::_print_fmt::h2f889ad86d8129a1
[INFO] [stderr]                                  at /rustc/0ec6e73c26e84416f7a6c0dacee999279e12896e/library/std/src/sys_common/backtrace.rs:66:5
[INFO] [stderr]      3:     0x55b1d6ae33b0 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h8a990bbaa7e6bb1e
[INFO] [stderr]                                  at /rustc/0ec6e73c26e84416f7a6c0dacee999279e12896e/library/std/src/sys_common/backtrace.rs:45:22
[INFO] [stderr]      4:     0x55b1d6b0051e - core::fmt::write::ha34f5a459fa7ebe8
[INFO] [stderr]                                  at /rustc/0ec6e73c26e84416f7a6c0dacee999279e12896e/library/core/src/fmt/mod.rs:1209:17
[INFO] [stderr]      5:     0x55b1d6ae0675 - std::io::Write::write_fmt::h41fe3f47274eae69
[INFO] [stderr]                                  at /rustc/0ec6e73c26e84416f7a6c0dacee999279e12896e/library/std/src/io/mod.rs:1679:15
[INFO] [stderr]      6:     0x55b1d6ae4a43 - std::sys_common::backtrace::_print::hceaea45964a5d240
[INFO] [stderr]                                  at /rustc/0ec6e73c26e84416f7a6c0dacee999279e12896e/library/std/src/sys_common/backtrace.rs:48:5
[INFO] [stderr]      7:     0x55b1d6ae4a43 - std::sys_common::backtrace::print::h48845915b32fa4b9
[INFO] [stderr]                                  at /rustc/0ec6e73c26e84416f7a6c0dacee999279e12896e/library/std/src/sys_common/backtrace.rs:35:9
[INFO] [stderr]      8:     0x55b1d6ae4a43 - std::panicking::default_hook::{{closure}}::hba8d1fb41f6553f4
[INFO] [stderr]                                  at /rustc/0ec6e73c26e84416f7a6c0dacee999279e12896e/library/std/src/panicking.rs:267:22
[INFO] [stderr]      9:     0x55b1d6ae471a - std::panicking::default_hook::he12d84aac01bd2c0
[INFO] [stderr]                                  at /rustc/0ec6e73c26e84416f7a6c0dacee999279e12896e/library/std/src/panicking.rs:286:9
[INFO] [stderr]     10:     0x55b1d6ae50e9 - std::panicking::rust_panic_with_hook::hf257fc2ff8a5fa90
[INFO] [stderr]                                  at /rustc/0ec6e73c26e84416f7a6c0dacee999279e12896e/library/std/src/panicking.rs:669:13
[INFO] [stderr]     11:     0x55b1d6ae4fe7 - std::panicking::begin_panic_handler::{{closure}}::h2c76bc12ba37c317
[INFO] [stderr]                                  at /rustc/0ec6e73c26e84416f7a6c0dacee999279e12896e/library/std/src/panicking.rs:560:13
[INFO] [stderr]     12:     0x55b1d6ae385c - std::sys_common::backtrace::__rust_end_short_backtrace::h3cbd0feb027e8fa0
[INFO] [stderr]                                  at /rustc/0ec6e73c26e84416f7a6c0dacee999279e12896e/library/std/src/sys_common/backtrace.rs:138:18
[INFO] [stderr]     13:     0x55b1d6ae4d02 - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/0ec6e73c26e84416f7a6c0dacee999279e12896e/library/std/src/panicking.rs:556:5
[INFO] [stderr]     14:     0x55b1d6abcb43 - core::panicking::panic_fmt::h9a28ec6e505a58c9
[INFO] [stderr]                                  at /rustc/0ec6e73c26e84416f7a6c0dacee999279e12896e/library/core/src/panicking.rs:142:14
[INFO] [stderr]     15:     0x55b1d6aff7c1 - core::panicking::panic_display::h4fa12c10215ec353
[INFO] [stderr]                                  at /rustc/0ec6e73c26e84416f7a6c0dacee999279e12896e/library/core/src/panicking.rs:72:5
[INFO] [stderr]     16:     0x55b1d6aff76b - core::panicking::panic_str::h9cf256c1a940644a
[INFO] [stderr]                                  at /rustc/0ec6e73c26e84416f7a6c0dacee999279e12896e/library/core/src/panicking.rs:56:5
[INFO] [stderr]     17:     0x55b1d6abc9b6 - core::option::expect_failed::h4d22f1fce1def2d3
[INFO] [stderr]                                  at /rustc/0ec6e73c26e84416f7a6c0dacee999279e12896e/library/core/src/option.rs:1876:5
[INFO] [stderr]     18:     0x55b1d6ac6a62 - core::option::Option<T>::expect::had3743c075357c40
[INFO] [stderr]                                  at /rustc/0ec6e73c26e84416f7a6c0dacee999279e12896e/library/core/src/option.rs:741:21
[INFO] [stderr]     19:     0x55b1d6ac1d74 - build_script_build::main::hab354ab35947e802
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libc-0.2.134/build.rs:9:41
[INFO] [stderr]     20:     0x55b1d6ac3edb - core::ops::function::FnOnce::call_once::h254e5c01122e3d06
[INFO] [stderr]                                  at /rustc/0ec6e73c26e84416f7a6c0dacee999279e12896e/library/core/src/ops/function.rs:251:5
[INFO] [stderr]     21:     0x55b1d6ac5b8e - std::sys_common::backtrace::__rust_begin_short_backtrace::hdbd75806aecd44ec
[INFO] [stderr]                                  at /rustc/0ec6e73c26e84416f7a6c0dacee999279e12896e/library/std/src/sys_common/backtrace.rs:122:18
[INFO] [stderr]     22:     0x55b1d6abf021 - std::rt::lang_start::{{closure}}::h4d6a5691f47da5e5
[INFO] [stderr]                                  at /rustc/0ec6e73c26e84416f7a6c0dacee999279e12896e/library/std/src/rt.rs:166:18
[INFO] [stderr]     23:     0x55b1d6addbaf - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::haf02564367e30f2b
[INFO] [stderr]                                  at /rustc/0ec6e73c26e84416f7a6c0dacee999279e12896e/library/core/src/ops/function.rs:286:13
[INFO] [stderr]     24:     0x55b1d6addbaf - std::panicking::try::do_call::h6a4792e03028d65a
[INFO] [stderr]                                  at /rustc/0ec6e73c26e84416f7a6c0dacee999279e12896e/library/std/src/panicking.rs:464:40
[INFO] [stderr]     25:     0x55b1d6addbaf - std::panicking::try::hf8c3e3a16e8b23ba
[INFO] [stderr]                                  at /rustc/0ec6e73c26e84416f7a6c0dacee999279e12896e/library/std/src/panicking.rs:428:19
[INFO] [stderr]     26:     0x55b1d6addbaf - std::panic::catch_unwind::h862e9e3343217749
[INFO] [stderr]                                  at /rustc/0ec6e73c26e84416f7a6c0dacee999279e12896e/library/std/src/panic.rs:137:14
[INFO] [stderr]     27:     0x55b1d6addbaf - std::rt::lang_start_internal::{{closure}}::hab4fc028c4880cdc
[INFO] [stderr]                                  at /rustc/0ec6e73c26e84416f7a6c0dacee999279e12896e/library/std/src/rt.rs:148:48
[INFO] [stderr]     28:     0x55b1d6addbaf - std::panicking::try::do_call::hc8742bce2f338ce7
[INFO] [stderr]                                  at /rustc/0ec6e73c26e84416f7a6c0dacee999279e12896e/library/std/src/panicking.rs:464:40
[INFO] [stderr]     29:     0x55b1d6addbaf - std::panicking::try::h94acd0128b3c17f9
[INFO] [stderr]                                  at /rustc/0ec6e73c26e84416f7a6c0dacee999279e12896e/library/std/src/panicking.rs:428:19
[INFO] [stderr]     30:     0x55b1d6addbaf - std::panic::catch_unwind::h801bf8f8c670ef36
[INFO] [stderr]                                  at /rustc/0ec6e73c26e84416f7a6c0dacee999279e12896e/library/std/src/panic.rs:137:14
[INFO] [stderr]     31:     0x55b1d6addbaf - std::rt::lang_start_internal::hf0c8c5b5c455f274
[INFO] [stderr]                                  at /rustc/0ec6e73c26e84416f7a6c0dacee999279e12896e/library/std/src/rt.rs:148:20
[INFO] [stderr]     32:     0x55b1d6abeffa - std::rt::lang_start::h68faa2444dd6b21c
[INFO] [stderr]                                  at /rustc/0ec6e73c26e84416f7a6c0dacee999279e12896e/library/std/src/rt.rs:165:17
[INFO] [stderr]     33:     0x55b1d6ac3541 - main
[INFO] [stderr]     34:     0x7fa70d522083 - __libc_start_main
[INFO] [stderr]     35:     0x55b1d6abcd1e - _start
[INFO] [stderr]     36:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "886a1938aafc1ac4947c449729758b4a1cc8e26386cff01e25063318dd1b9a5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "886a1938aafc1ac4947c449729758b4a1cc8e26386cff01e25063318dd1b9a5c", kill_on_drop: false }`
[INFO] [stdout] 886a1938aafc1ac4947c449729758b4a1cc8e26386cff01e25063318dd1b9a5c