[INFO] cloning repository https://github.com/vrishe/arcade-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vrishe/arcade-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvrishe%2Farcade-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvrishe%2Farcade-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e7190d76fedfc961f74f1bb31472c4c1bdfbcea1
[INFO] checking vrishe/arcade-rs against master#893fadd11a52aa26fc19c67ee1b79f03d6a1bed3 for pr-77153
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvrishe%2Farcade-rs" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/vrishe/arcade-rs on toolchain 893fadd11a52aa26fc19c67ee1b79f03d6a1bed3
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+893fadd11a52aa26fc19c67ee1b79f03d6a1bed3" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/vrishe/arcade-rs
[INFO] finished tweaking git repo https://github.com/vrishe/arcade-rs
[INFO] tweaked toml for git repo https://github.com/vrishe/arcade-rs written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/vrishe/arcade-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+893fadd11a52aa26fc19c67ee1b79f03d6a1bed3" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+893fadd11a52aa26fc19c67ee1b79f03d6a1bed3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 57bf84b717dfc58ddd412eaefca143625ce91f27be5c9315a248faba7fbe2e44
[INFO] running `Command { std: "docker" "start" "-a" "57bf84b717dfc58ddd412eaefca143625ce91f27be5c9315a248faba7fbe2e44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "57bf84b717dfc58ddd412eaefca143625ce91f27be5c9315a248faba7fbe2e44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57bf84b717dfc58ddd412eaefca143625ce91f27be5c9315a248faba7fbe2e44", kill_on_drop: false }`
[INFO] [stdout] 57bf84b717dfc58ddd412eaefca143625ce91f27be5c9315a248faba7fbe2e44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+893fadd11a52aa26fc19c67ee1b79f03d6a1bed3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e3e382008baad6257f334335cd9341ca2f183f91a181266d421412a661764d3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1e3e382008baad6257f334335cd9341ca2f183f91a181266d421412a661764d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]     Checking libc v0.2.12
[INFO] [stderr]    Compiling sdl2-sys v0.27.2
[INFO] [stderr]     Checking num-traits v0.1.32
[INFO] [stderr]     Checking winapi v0.2.7
[INFO] [stderr]     Checking lazy_static v0.2.1
[INFO] [stderr]    Compiling arcade-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking bitflags v0.7.0
[INFO] [stderr]     Checking byteorder v0.5.3
[INFO] [stderr]     Checking crc v1.3.0
[INFO] [stderr]     Checking rand v0.3.14
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr] error: failed to run custom build command for `arcade-rs v0.1.0 (/opt/rustwide/workdir)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/arcade-rs-bbf4947103c57407/build-script-build` (exit code: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', build.rs:51:52
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x563d9853ad70 - std::backtrace_rs::backtrace::libunwind::trace::he85dfb3ae4206056
[INFO] [stderr]                                  at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96
[INFO] [stderr]      1:     0x563d9853ad70 - std::backtrace_rs::backtrace::trace_unsynchronized::h1ad28094d7b00c21
[INFO] [stderr]                                  at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/std/src/../../backtrace/src/backtrace/mod.rs:66
[INFO] [stderr]      2:     0x563d9853ad70 - std::sys_common::backtrace::_print_fmt::h901b54610713cd21
[INFO] [stderr]                                  at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/std/src/sys_common/backtrace.rs:79
[INFO] [stderr]      3:     0x563d9853ad70 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hb0ad78ee1571f7e0
[INFO] [stderr]                                  at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/std/src/sys_common/backtrace.rs:58
[INFO] [stderr]      4:     0x563d9855536c - core::fmt::write::h1857a60b204f1b6a
[INFO] [stderr]                                  at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/core/src/fmt/mod.rs:1080
[INFO] [stderr]      5:     0x563d98538a97 - std::io::Write::write_fmt::hf7b7d7b243f84a36
[INFO] [stderr]                                  at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/std/src/io/mod.rs:1517
[INFO] [stderr]      6:     0x563d9853cec0 - std::sys_common::backtrace::_print::hd093978a5287b8ff
[INFO] [stderr]                                  at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/std/src/sys_common/backtrace.rs:61
[INFO] [stderr]      7:     0x563d9853cec0 - std::sys_common::backtrace::print::h20f46787581d56d7
[INFO] [stderr]                                  at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/std/src/sys_common/backtrace.rs:48
[INFO] [stderr]      8:     0x563d9853cec0 - std::panicking::default_hook::{{closure}}::h486cbb4b82ffc357
[INFO] [stderr]                                  at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/std/src/panicking.rs:208
[INFO] [stderr]      9:     0x563d9853cb78 - std::panicking::default_hook::h4190c9e3edd4d591
[INFO] [stderr]                                  at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/std/src/panicking.rs:227
[INFO] [stderr]     10:     0x563d9853d591 - std::panicking::rust_panic_with_hook::h72e78719cdda225c
[INFO] [stderr]                                  at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/std/src/panicking.rs:577
[INFO] [stderr]     11:     0x563d9853d139 - std::panicking::begin_panic_handler::{{closure}}::h8bd07dbd34150a96
[INFO] [stderr]                                  at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/std/src/panicking.rs:484
[INFO] [stderr]     12:     0x563d9853b1fc - std::sys_common::backtrace::__rust_end_short_backtrace::hdb6b3066ad29028a
[INFO] [stderr]                                  at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/std/src/sys_common/backtrace.rs:153
[INFO] [stderr]     13:     0x563d9853d0f9 - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/std/src/panicking.rs:483
[INFO] [stderr]     14:     0x563d98554691 - core::panicking::panic_fmt::hb15d6f55e8472f62
[INFO] [stderr]                                  at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/core/src/panicking.rs:85
[INFO] [stderr]     15:     0x563d985544b3 - core::option::expect_none_failed::he492a18657d97593
[INFO] [stderr]                                  at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/core/src/option.rs:1221
[INFO] [stderr]     16:     0x563d98520c50 - core::result::Result<T,E>::unwrap::hb00c954cad16377d
[INFO] [stderr]                                  at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/core/src/result.rs:973
[INFO] [stderr]     17:     0x563d985236a9 - build_script_build::copy::h08c71a1d096d168d
[INFO] [stderr]                                  at /opt/rustwide/workdir/build.rs:51
[INFO] [stderr]     18:     0x563d985238f7 - build_script_build::copy::h08c71a1d096d168d
[INFO] [stderr]                                  at /opt/rustwide/workdir/build.rs:60
[INFO] [stderr]     19:     0x563d98522aba - build_script_build::main::h778ea14708c2803c
[INFO] [stderr]                                  at /opt/rustwide/workdir/build.rs:14
[INFO] [stderr]     20:     0x563d98521a9b - core::ops::function::FnOnce::call_once::hf26648829f9113ad
[INFO] [stderr]                                  at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/core/src/ops/function.rs:227
[INFO] [stderr]     21:     0x563d98524a1e - std::sys_common::backtrace::__rust_begin_short_backtrace::h1a10302e00a65205
[INFO] [stderr]                                  at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/std/src/sys_common/backtrace.rs:137
[INFO] [stderr]     22:     0x563d98521781 - std::rt::lang_start::{{closure}}::hd4870b2ce3ab61b4
[INFO] [stderr]                                  at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/std/src/rt.rs:66
[INFO] [stderr]     23:     0x563d9853d950 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h5e15f43ce28787f7
[INFO] [stderr]                                  at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/core/src/ops/function.rs:259
[INFO] [stderr]     24:     0x563d9853d950 - std::panicking::try::do_call::h764f1891769113e9
[INFO] [stderr]                                  at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/std/src/panicking.rs:381
[INFO] [stderr]     25:     0x563d9853d950 - std::panicking::try::h0f2fe4fdd5e0ad19
[INFO] [stderr]                                  at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/std/src/panicking.rs:345
[INFO] [stderr]     26:     0x563d9853d950 - std::panic::catch_unwind::h1634e40dd3a19f80
[INFO] [stderr]                                  at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/std/src/panic.rs:382
[INFO] [stderr]     27:     0x563d9853d950 - std::rt::lang_start_internal::h8d4bc7b854bbd5fe
[INFO] [stderr]                                  at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/std/src/rt.rs:51
[INFO] [stderr]     28:     0x563d98521757 - std::rt::lang_start::h99358e56d575e2b2
[INFO] [stderr]                                  at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/std/src/rt.rs:65
[INFO] [stderr]     29:     0x563d98523b0a - main
[INFO] [stderr]     30:     0x7f1dc99b80b3 - __libc_start_main
[INFO] [stderr]     31:     0x563d9851d0be - _start
[INFO] [stderr]     32:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "1e3e382008baad6257f334335cd9341ca2f183f91a181266d421412a661764d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e3e382008baad6257f334335cd9341ca2f183f91a181266d421412a661764d3", kill_on_drop: false }`
[INFO] [stdout] 1e3e382008baad6257f334335cd9341ca2f183f91a181266d421412a661764d3