[INFO] cloning repository https://github.com/mohammadjavad948/guess-number-cli
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mohammadjavad948/guess-number-cli" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmohammadjavad948%2Fguess-number-cli", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmohammadjavad948%2Fguess-number-cli'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d2dae0bba0d5efde9478bea786542e17b8fbec78
[INFO] building mohammadjavad948/guess-number-cli against master#0da281b6068a7d889ae89a9bd8991284cc9b7535 for pr-103610
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmohammadjavad948%2Fguess-number-cli" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mohammadjavad948/guess-number-cli on toolchain 0da281b6068a7d889ae89a9bd8991284cc9b7535
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0da281b6068a7d889ae89a9bd8991284cc9b7535" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mohammadjavad948/guess-number-cli
[INFO] finished tweaking git repo https://github.com/mohammadjavad948/guess-number-cli
[INFO] tweaked toml for git repo https://github.com/mohammadjavad948/guess-number-cli written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/mohammadjavad948/guess-number-cli already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0da281b6068a7d889ae89a9bd8991284cc9b7535" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:83125433e4fff17b1ac56874832f668d9df75ee638575aca552b68e127bedee9" "/opt/rustwide/cargo-home/bin/cargo" "+0da281b6068a7d889ae89a9bd8991284cc9b7535" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6d82b0bf41ed7b01286fca422f2bfefa22e4af9ca12dfcc1df2bf78eab573a8d
[INFO] running `Command { std: "docker" "start" "-a" "6d82b0bf41ed7b01286fca422f2bfefa22e4af9ca12dfcc1df2bf78eab573a8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d82b0bf41ed7b01286fca422f2bfefa22e4af9ca12dfcc1df2bf78eab573a8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d82b0bf41ed7b01286fca422f2bfefa22e4af9ca12dfcc1df2bf78eab573a8d", kill_on_drop: false }`
[INFO] [stdout] 6d82b0bf41ed7b01286fca422f2bfefa22e4af9ca12dfcc1df2bf78eab573a8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:83125433e4fff17b1ac56874832f668d9df75ee638575aca552b68e127bedee9" "/opt/rustwide/cargo-home/bin/cargo" "+0da281b6068a7d889ae89a9bd8991284cc9b7535" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 91d0a46bc5aaaa3a1d818edb86ba91b8cd512db85376c66c0fa1f86239dad6df
[INFO] running `Command { std: "docker" "start" "-a" "91d0a46bc5aaaa3a1d818edb86ba91b8cd512db85376c66c0fa1f86239dad6df", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.15
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr] thread '<unnamed>' panicked at 'assertion failed: pos.get() <= self.position()', compiler/rustc_metadata/src/rmeta/encoder.rs:445:9
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x7f85caaae850 - std::backtrace_rs::backtrace::libunwind::trace::hb4ef3406e7eb47ce
[INFO] [stderr]                                at /rustc/0da281b6068a7d889ae89a9bd8991284cc9b7535/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]    1:     0x7f85caaae850 - std::backtrace_rs::backtrace::trace_unsynchronized::h25f6e1d95cb319c1
[INFO] [stderr]                                at /rustc/0da281b6068a7d889ae89a9bd8991284cc9b7535/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]    2:     0x7f85caaae850 - std::sys_common::backtrace::_print_fmt::hb8be2cdd244e6902
[INFO] [stderr]                                at /rustc/0da281b6068a7d889ae89a9bd8991284cc9b7535/library/std/src/sys_common/backtrace.rs:65:5
[INFO] [stderr]    3:     0x7f85caaae850 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hda00a3f2e54587f1
[INFO] [stderr]                                at /rustc/0da281b6068a7d889ae89a9bd8991284cc9b7535/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stderr]    4:     0x7f85cab0a7ae - core::fmt::write::h53a53791453047cc
[INFO] [stderr]                                at /rustc/0da281b6068a7d889ae89a9bd8991284cc9b7535/library/core/src/fmt/mod.rs:1209:17
[INFO] [stderr]    5:     0x7f85caa9e9c5 - std::io::Write::write_fmt::h7b6d7a2aeb8adb88
[INFO] [stderr]                                at /rustc/0da281b6068a7d889ae89a9bd8991284cc9b7535/library/std/src/io/mod.rs:1682:15
[INFO] [stderr]    6:     0x7f85caaae615 - std::sys_common::backtrace::_print::ha43aeb07ddc601da
[INFO] [stderr]                                at /rustc/0da281b6068a7d889ae89a9bd8991284cc9b7535/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stderr]    7:     0x7f85caaae615 - std::sys_common::backtrace::print::ha6c89b98495635e0
[INFO] [stderr]                                at /rustc/0da281b6068a7d889ae89a9bd8991284cc9b7535/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stderr]    8:     0x7f85caab141f - std::panicking::default_hook::{{closure}}::hd2eb369ad351a35a
[INFO] [stderr]                                at /rustc/0da281b6068a7d889ae89a9bd8991284cc9b7535/library/std/src/panicking.rs:267:22
[INFO] [stderr]    9:     0x7f85caab115a - std::panicking::default_hook::hd70a25c3efe76217
[INFO] [stderr]                                at /rustc/0da281b6068a7d889ae89a9bd8991284cc9b7535/library/std/src/panicking.rs:286:9
[INFO] [stderr]   10:     0x7f85caab1c28 - std::panicking::rust_panic_with_hook::h07c07cfa0cdbee6c
[INFO] [stderr]                                at /rustc/0da281b6068a7d889ae89a9bd8991284cc9b7535/library/std/src/panicking.rs:688:13
[INFO] [stderr]   11:     0x7f85caab1981 - std::panicking::begin_panic_handler::{{closure}}::h0e47f253ca7add09
[INFO] [stderr]                                at /rustc/0da281b6068a7d889ae89a9bd8991284cc9b7535/library/std/src/panicking.rs:577:13
[INFO] [stderr]   12:     0x7f85caaaecfc - std::sys_common::backtrace::__rust_end_short_backtrace::h2dcb0dc765054a43
[INFO] [stderr]                                at /rustc/0da281b6068a7d889ae89a9bd8991284cc9b7535/library/std/src/sys_common/backtrace.rs:137:18
[INFO] [stderr]   13:     0x7f85caab16e2 - rust_begin_unwind
[INFO] [stderr]                                at /rustc/0da281b6068a7d889ae89a9bd8991284cc9b7535/library/std/src/panicking.rs:575:5
[INFO] [stderr]   14:     0x7f85cab07193 - core::panicking::panic_fmt::h64cff23b08869ddd
[INFO] [stderr]                                at /rustc/0da281b6068a7d889ae89a9bd8991284cc9b7535/library/core/src/panicking.rs:65:14
[INFO] [stderr]   15:     0x7f85cab0726d - core::panicking::panic::hd66840e1bf548e35
[INFO] [stderr]                                at /rustc/0da281b6068a7d889ae89a9bd8991284cc9b7535/library/core/src/panicking.rs:115:5
[INFO] [stderr]   16:     0x7f85cc63bd17 - <rustc_metadata[f43b7de3eee80193]::rmeta::encoder::EncodeContext>::encode_crate_root
[INFO] [stderr]   17:     0x7f85cd01a21d - rustc_metadata[f43b7de3eee80193]::rmeta::encoder::encode_metadata_impl
[INFO] [stderr]   18:     0x7f85cd00817e - rustc_data_structures[901ee3928bd5aeb7]::sync::join::<rustc_metadata[f43b7de3eee80193]::rmeta::encoder::encode_metadata::{closure#0}, rustc_metadata[f43b7de3eee80193]::rmeta::encoder::encode_metadata::{closure#1}, (), ()>
[INFO] [stderr]   19:     0x7f85cd00800d - rustc_metadata[f43b7de3eee80193]::rmeta::encoder::encode_metadata
[INFO] [stderr]   20:     0x7f85cd006f6e - rustc_metadata[f43b7de3eee80193]::fs::encode_and_write_metadata
[INFO] [stderr]   21:     0x7f85ccff3883 - <rustc_interface[8a575e07fa7b7164]::passes::QueryContext>::enter::<<rustc_interface[8a575e07fa7b7164]::queries::Queries>::ongoing_codegen::{closure#0}::{closure#0}, core[23ab2a889e379d11]::result::Result<alloc[b7bbd2d610a595b4]::boxed::Box<dyn core[23ab2a889e379d11]::any::Any>, rustc_errors[3b1d7ceca71c8e60]::ErrorGuaranteed>>
[INFO] [stderr]   22:     0x7f85ccfb30a3 - <rustc_interface[8a575e07fa7b7164]::queries::Queries>::ongoing_codegen
[INFO] [stderr]   23:     0x7f85ccfb21b2 - <rustc_interface[8a575e07fa7b7164]::interface::Compiler>::enter::<rustc_driver[ab73b9e58d2e1dba]::run_compiler::{closure#1}::{closure#2}, core[23ab2a889e379d11]::result::Result<core[23ab2a889e379d11]::option::Option<rustc_interface[8a575e07fa7b7164]::queries::Linker>, rustc_errors[3b1d7ceca71c8e60]::ErrorGuaranteed>>
[INFO] [stderr]   24:     0x7f85ccfa9cc2 - rustc_span[1d42e43634dce869]::with_source_map::<core[23ab2a889e379d11]::result::Result<(), rustc_errors[3b1d7ceca71c8e60]::ErrorGuaranteed>, rustc_interface[8a575e07fa7b7164]::interface::run_compiler<core[23ab2a889e379d11]::result::Result<(), rustc_errors[3b1d7ceca71c8e60]::ErrorGuaranteed>, rustc_driver[ab73b9e58d2e1dba]::run_compiler::{closure#1}>::{closure#0}::{closure#1}>
[INFO] [stderr]   25:     0x7f85ccfa97b9 - <scoped_tls[5bf8574dfc593ff5]::ScopedKey<rustc_span[1d42e43634dce869]::SessionGlobals>>::set::<rustc_interface[8a575e07fa7b7164]::interface::run_compiler<core[23ab2a889e379d11]::result::Result<(), rustc_errors[3b1d7ceca71c8e60]::ErrorGuaranteed>, rustc_driver[ab73b9e58d2e1dba]::run_compiler::{closure#1}>::{closure#0}, core[23ab2a889e379d11]::result::Result<(), rustc_errors[3b1d7ceca71c8e60]::ErrorGuaranteed>>
[INFO] [stderr]   26:     0x7f85ccfa8dc8 - std[8453137eb5554c7d]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[8a575e07fa7b7164]::util::run_in_thread_pool_with_globals<rustc_interface[8a575e07fa7b7164]::interface::run_compiler<core[23ab2a889e379d11]::result::Result<(), rustc_errors[3b1d7ceca71c8e60]::ErrorGuaranteed>, rustc_driver[ab73b9e58d2e1dba]::run_compiler::{closure#1}>::{closure#0}, core[23ab2a889e379d11]::result::Result<(), rustc_errors[3b1d7ceca71c8e60]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[23ab2a889e379d11]::result::Result<(), rustc_errors[3b1d7ceca71c8e60]::ErrorGuaranteed>>
[INFO] [stderr]   27:     0x7f85ccfa8aec - <<std[8453137eb5554c7d]::thread::Builder>::spawn_unchecked_<rustc_interface[8a575e07fa7b7164]::util::run_in_thread_pool_with_globals<rustc_interface[8a575e07fa7b7164]::interface::run_compiler<core[23ab2a889e379d11]::result::Result<(), rustc_errors[3b1d7ceca71c8e60]::ErrorGuaranteed>, rustc_driver[ab73b9e58d2e1dba]::run_compiler::{closure#1}>::{closure#0}, core[23ab2a889e379d11]::result::Result<(), rustc_errors[3b1d7ceca71c8e60]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[23ab2a889e379d11]::result::Result<(), rustc_errors[3b1d7ceca71c8e60]::ErrorGuaranteed>>::{closure#1} as core[23ab2a889e379d11]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stderr]   28:     0x7f85ce98ac23 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h56eec3ce25537508
[INFO] [stderr]                                at /rustc/0da281b6068a7d889ae89a9bd8991284cc9b7535/library/alloc/src/boxed.rs:1987:9
[INFO] [stderr]   29:     0x7f85ce98ac23 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h1612601d3b38f53a
[INFO] [stderr]                                at /rustc/0da281b6068a7d889ae89a9bd8991284cc9b7535/library/alloc/src/boxed.rs:1987:9
[INFO] [stderr]   30:     0x7f85ce98ac23 - std::sys::unix::thread::Thread::new::thread_start::h1e373bfde99d27ee
[INFO] [stderr]                                at /rustc/0da281b6068a7d889ae89a9bd8991284cc9b7535/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stderr]   31:     0x7f85ca969609 - start_thread
[INFO] [stderr]   32:     0x7f85ca88c133 - clone
[INFO] [stderr]   33:                0x0 - <unknown>
[INFO] [stderr] error: could not compile `rand`
[INFO] running `Command { std: "docker" "inspect" "91d0a46bc5aaaa3a1d818edb86ba91b8cd512db85376c66c0fa1f86239dad6df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91d0a46bc5aaaa3a1d818edb86ba91b8cd512db85376c66c0fa1f86239dad6df", kill_on_drop: false }`
[INFO] [stdout] 91d0a46bc5aaaa3a1d818edb86ba91b8cd512db85376c66c0fa1f86239dad6df