[INFO] cloning repository https://github.com/engest/ydice
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/engest/ydice" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fengest%2Fydice", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fengest%2Fydice'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9f4c27259c6c4c5fad685eaca77c3a2b828d9ffc
[INFO] checking engest/ydice against try#e117153a45c546e883c1f91d82611775fcaeffe0 for pr-146470
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fengest%2Fydice" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/engest/ydice
[INFO] finished tweaking git repo https://github.com/engest/ydice
[INFO] tweaked toml for git repo https://github.com/engest/ydice written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/engest/ydice on toolchain e117153a45c546e883c1f91d82611775fcaeffe0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e117153a45c546e883c1f91d82611775fcaeffe0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/engest/ydice 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" "+e117153a45c546e883c1f91d82611775fcaeffe0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/gchp/rustbox.git`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bitflags v0.2.1
[INFO] [stderr]   Downloaded termbox-sys v0.2.12
[INFO] [stderr]   Downloaded gag v0.1.10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+e117153a45c546e883c1f91d82611775fcaeffe0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ce50c753c507724c401230475d5fbb8b32b0569e2dc65fc61c4cae9484bbbccf
[INFO] running `Command { std: "docker" "start" "-a" "ce50c753c507724c401230475d5fbb8b32b0569e2dc65fc61c4cae9484bbbccf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce50c753c507724c401230475d5fbb8b32b0569e2dc65fc61c4cae9484bbbccf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce50c753c507724c401230475d5fbb8b32b0569e2dc65fc61c4cae9484bbbccf", kill_on_drop: false }`
[INFO] [stdout] ce50c753c507724c401230475d5fbb8b32b0569e2dc65fc61c4cae9484bbbccf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+e117153a45c546e883c1f91d82611775fcaeffe0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 319589c1f1dd34a2020db672831fec523f2feac9e292240e427502d3aed54208
[INFO] running `Command { std: "docker" "start" "-a" "319589c1f1dd34a2020db672831fec523f2feac9e292240e427502d3aed54208", kill_on_drop: false }`
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]    Compiling termbox-sys v0.2.12
[INFO] [stderr]     Checking bitflags v0.2.1
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr] error: failed to run custom build command for `termbox-sys v0.2.12`
[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/termbox-sys-f0d19719acab5532/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   running: cd "/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/termbox-sys-0.2.12" && "rm" "-rf" ".termbox"
[INFO] [stderr]   running: cd "/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/termbox-sys-0.2.12" && "git" "clone" "https://github.com/nsf/termbox" ".termbox"
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr]   fatal: could not create work tree dir '.termbox': Read-only file system
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (78) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/termbox-sys-0.2.12/build.rs:91:5:
[INFO] [stderr]   assertion failed: cmd.stdout(Stdio::inherit()).stderr(Stdio::inherit()).status().unwrap().success()
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x57edb3782872 - std::backtrace_rs::backtrace::libunwind::trace::hc5ee913273a3096d
[INFO] [stderr]                                  at /rustc/e117153a45c546e883c1f91d82611775fcaeffe0/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x57edb3782872 - std::backtrace_rs::backtrace::trace_unsynchronized::h043fe3595dcad2c4
[INFO] [stderr]                                  at /rustc/e117153a45c546e883c1f91d82611775fcaeffe0/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x57edb3782872 - std::sys::backtrace::_print_fmt::hd8d08fa3fe56e7f5
[INFO] [stderr]                                  at /rustc/e117153a45c546e883c1f91d82611775fcaeffe0/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x57edb3782872 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h5644951955ec3a96
[INFO] [stderr]                                  at /rustc/e117153a45c546e883c1f91d82611775fcaeffe0/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x57edb3791b6f - core::fmt::rt::Argument::fmt::he128dbb84440d803
[INFO] [stderr]                                  at /rustc/e117153a45c546e883c1f91d82611775fcaeffe0/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]      5:     0x57edb3791b6f - core::fmt::write::h59574fcc7dbc45e7
[INFO] [stderr]                                  at /rustc/e117153a45c546e883c1f91d82611775fcaeffe0/library/core/src/fmt/mod.rs:1469:25
[INFO] [stderr]      6:     0x57edb37575f3 - std::io::default_write_fmt::hc3d18bfe42df1422
[INFO] [stderr]                                  at /rustc/e117153a45c546e883c1f91d82611775fcaeffe0/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x57edb37575f3 - std::io::Write::write_fmt::h3ddf7c2cf84b86a3
[INFO] [stderr]                                  at /rustc/e117153a45c546e883c1f91d82611775fcaeffe0/library/std/src/io/mod.rs:1954:13
[INFO] [stderr]      8:     0x57edb3760fd2 - std::sys::backtrace::BacktraceLock::print::ha5047f80cb7fb704
[INFO] [stderr]                                  at /rustc/e117153a45c546e883c1f91d82611775fcaeffe0/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      9:     0x57edb3762b4c - std::panicking::default_hook::{{closure}}::he57c118eec862a02
[INFO] [stderr]                                  at /rustc/e117153a45c546e883c1f91d82611775fcaeffe0/library/std/src/panicking.rs:301:27
[INFO] [stderr]     10:     0x57edb37629a6 - std::panicking::default_hook::hf3b62f34d19f9577
[INFO] [stderr]                                  at /rustc/e117153a45c546e883c1f91d82611775fcaeffe0/library/std/src/panicking.rs:328:9
[INFO] [stderr]     11:     0x57edb3763125 - std::panicking::panic_with_hook::h2db65b572d3b670f
[INFO] [stderr]                                  at /rustc/e117153a45c546e883c1f91d82611775fcaeffe0/library/std/src/panicking.rs:834:13
[INFO] [stderr]     12:     0x57edb3762f86 - std::panicking::panic_handler::{{closure}}::heca926b16cbecfec
[INFO] [stderr]                                  at /rustc/e117153a45c546e883c1f91d82611775fcaeffe0/library/std/src/panicking.rs:700:13
[INFO] [stderr]     13:     0x57edb3761109 - std::sys::backtrace::__rust_end_short_backtrace::h6ec9cc62248b832a
[INFO] [stderr]                                  at /rustc/e117153a45c546e883c1f91d82611775fcaeffe0/library/std/src/sys/backtrace.rs:174:18
[INFO] [stderr]     14:     0x57edb374c22d - __rustc[f99e0befc928990f]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/e117153a45c546e883c1f91d82611775fcaeffe0/library/std/src/panicking.rs:698:5
[INFO] [stderr]     15:     0x57edb3795360 - core::panicking::panic_fmt::h6d71470b13abba25
[INFO] [stderr]                                  at /rustc/e117153a45c546e883c1f91d82611775fcaeffe0/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x57edb379533c - core::panicking::panic::h9dcb3f42c6cbf278
[INFO] [stderr]                                  at /rustc/e117153a45c546e883c1f91d82611775fcaeffe0/library/core/src/panicking.rs:150:5
[INFO] [stderr]     17:     0x57edb3742dc2 - build_script_build::run::he7beba38c541e504
[INFO] [stderr]     18:     0x57edb374388e - build_script_build::setup::h5c02d14d525716d3
[INFO] [stderr]     19:     0x57edb3743222 - build_script_build::main::hc5091225ef31e14b
[INFO] [stderr]     20:     0x57edb37499a3 - core::ops::function::FnOnce::call_once::h885837d3291bfcdf
[INFO] [stderr]     21:     0x57edb37495c6 - std::sys::backtrace::__rust_begin_short_backtrace::h2288a6bac0de10e2
[INFO] [stderr]     22:     0x57edb3743df9 - std::rt::lang_start::{{closure}}::hbe1f4fff74a56b7f
[INFO] [stderr]     23:     0x57edb3758ee0 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::heda827df89a2eb9a
[INFO] [stderr]                                  at /rustc/e117153a45c546e883c1f91d82611775fcaeffe0/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     24:     0x57edb3758ee0 - std::panicking::catch_unwind::do_call::h9f3241b2bd6e7393
[INFO] [stderr]                                  at /rustc/e117153a45c546e883c1f91d82611775fcaeffe0/library/std/src/panicking.rs:590:40
[INFO] [stderr]     25:     0x57edb3758ee0 - std::panicking::catch_unwind::h025e8cc787373d59
[INFO] [stderr]                                  at /rustc/e117153a45c546e883c1f91d82611775fcaeffe0/library/std/src/panicking.rs:553:19
[INFO] [stderr]     26:     0x57edb3758ee0 - std::panic::catch_unwind::he126d8550cbdfefc
[INFO] [stderr]                                  at /rustc/e117153a45c546e883c1f91d82611775fcaeffe0/library/std/src/panic.rs:359:14
[INFO] [stderr]     27:     0x57edb3758ee0 - std::rt::lang_start_internal::{{closure}}::h0e257172639bec33
[INFO] [stderr]                                  at /rustc/e117153a45c546e883c1f91d82611775fcaeffe0/library/std/src/rt.rs:175:24
[INFO] [stderr]     28:     0x57edb3758ee0 - std::panicking::catch_unwind::do_call::h6f9ac90678d372d1
[INFO] [stderr]                                  at /rustc/e117153a45c546e883c1f91d82611775fcaeffe0/library/std/src/panicking.rs:590:40
[INFO] [stderr]     29:     0x57edb3758ee0 - std::panicking::catch_unwind::hb7891fb66839c876
[INFO] [stderr]                                  at /rustc/e117153a45c546e883c1f91d82611775fcaeffe0/library/std/src/panicking.rs:553:19
[INFO] [stderr]     30:     0x57edb3758ee0 - std::panic::catch_unwind::h22d8f1e5cb12738f
[INFO] [stderr]                                  at /rustc/e117153a45c546e883c1f91d82611775fcaeffe0/library/std/src/panic.rs:359:14
[INFO] [stderr]     31:     0x57edb3758ee0 - std::rt::lang_start_internal::h4eaf5ae80d9dbb36
[INFO] [stderr]                                  at /rustc/e117153a45c546e883c1f91d82611775fcaeffe0/library/std/src/rt.rs:171:5
[INFO] [stderr]     32:     0x57edb3743de1 - std::rt::lang_start::h43dabf7a32c99665
[INFO] [stderr]     33:     0x57edb3748425 - main
[INFO] [stderr]     34:     0x7f8cc3c6c1ca - <unknown>
[INFO] [stderr]     35:     0x7f8cc3c6c28b - __libc_start_main
[INFO] [stderr]     36:     0x57edb3742ac5 - _start
[INFO] [stderr]     37:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "319589c1f1dd34a2020db672831fec523f2feac9e292240e427502d3aed54208", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "319589c1f1dd34a2020db672831fec523f2feac9e292240e427502d3aed54208", kill_on_drop: false }`
[INFO] [stdout] 319589c1f1dd34a2020db672831fec523f2feac9e292240e427502d3aed54208