[INFO] crate wlc-sys-with_elogind 0.0.8 is already in cache
[INFO] extracting crate wlc-sys-with_elogind 0.0.8 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/wlc-sys-with_elogind/0.0.8
[INFO] extracting crate wlc-sys-with_elogind 0.0.8 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/wlc-sys-with_elogind/0.0.8
[INFO] validating manifest of wlc-sys-with_elogind-0.0.8 on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of wlc-sys-with_elogind-0.0.8 on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing wlc-sys-with_elogind-0.0.8
[INFO] finished frobbing wlc-sys-with_elogind-0.0.8
[INFO] frobbed toml for wlc-sys-with_elogind-0.0.8 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/wlc-sys-with_elogind/0.0.8/Cargo.toml
[INFO] started frobbing wlc-sys-with_elogind-0.0.8
[INFO] finished frobbing wlc-sys-with_elogind-0.0.8
[INFO] frobbed toml for wlc-sys-with_elogind-0.0.8 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/wlc-sys-with_elogind/0.0.8/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking wlc-sys-with_elogind-0.0.8 against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-7/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/wlc-sys-with_elogind/0.0.8:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 44ee17e36b00421690d22a089f25edcdc6ff3d8314aa4122a20072bbecbda050
[INFO] running `"docker" "start" "-a" "44ee17e36b00421690d22a089f25edcdc6ff3d8314aa4122a20072bbecbda050"`
[INFO] [stderr]    Compiling wlc-sys-with_elogind v0.0.8 (/opt/crater/workdir)
[INFO] [stderr] error: failed to run custom build command for `wlc-sys-with_elogind v0.0.8 (/opt/crater/workdir)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/crater/target/debug/build/wlc-sys-with_elogind-8298274ffea28dd5/build-script-build` (exit code: 101)
[INFO] [stderr] --- stdout
[INFO] [stderr] wlc/include/wlc/geometry.h:49:11: warning: nonnull parameter 'a' will evaluate to 'true' on first encounter [-Wpointer-bool-conversion], err: false
[INFO] [stderr] wlc/include/wlc/geometry.h:49:16: warning: nonnull parameter 'b' will evaluate to 'true' on first encounter [-Wpointer-bool-conversion], err: false
[INFO] [stderr] wlc/include/wlc/geometry.h:49:21: warning: nonnull parameter 'out' will evaluate to 'true' on first encounter [-Wpointer-bool-conversion], err: false
[INFO] [stderr] wlc/include/wlc/geometry.h:57:11: warning: nonnull parameter 'a' will evaluate to 'true' on first encounter [-Wpointer-bool-conversion], err: false
[INFO] [stderr] wlc/include/wlc/geometry.h:57:16: warning: nonnull parameter 'b' will evaluate to 'true' on first encounter [-Wpointer-bool-conversion], err: false
[INFO] [stderr] wlc/include/wlc/geometry.h:57:21: warning: nonnull parameter 'out' will evaluate to 'true' on first encounter [-Wpointer-bool-conversion], err: false
[INFO] [stderr] wlc/include/wlc/geometry.h:65:11: warning: nonnull parameter 'a' will evaluate to 'true' on first encounter [-Wpointer-bool-conversion], err: false
[INFO] [stderr] wlc/include/wlc/geometry.h:65:16: warning: nonnull parameter 'b' will evaluate to 'true' on first encounter [-Wpointer-bool-conversion], err: false
[INFO] [stderr] wlc/include/wlc/geometry.h:65:21: warning: nonnull parameter 'out' will evaluate to 'true' on first encounter [-Wpointer-bool-conversion], err: false
[INFO] [stderr] wlc/include/wlc/geometry.h:73:11: warning: nonnull parameter 'a' will evaluate to 'true' on first encounter [-Wpointer-bool-conversion], err: false
[INFO] [stderr] wlc/include/wlc/geometry.h:73:16: warning: nonnull parameter 'b' will evaluate to 'true' on first encounter [-Wpointer-bool-conversion], err: false
[INFO] [stderr] wlc/include/wlc/geometry.h:73:21: warning: nonnull parameter 'out' will evaluate to 'true' on first encounter [-Wpointer-bool-conversion], err: false
[INFO] [stderr] wlc/include/wlc/geometry.h:81:11: warning: nonnull parameter 'a' will evaluate to 'true' on first encounter [-Wpointer-bool-conversion], err: false
[INFO] [stderr] wlc/include/wlc/geometry.h:81:16: warning: nonnull parameter 'b' will evaluate to 'true' on first encounter [-Wpointer-bool-conversion], err: false
[INFO] [stderr] wlc/include/wlc/geometry.h:88:11: warning: nonnull parameter 'a' will evaluate to 'true' on first encounter [-Wpointer-bool-conversion], err: false
[INFO] [stderr] wlc/include/wlc/geometry.h:88:16: warning: nonnull parameter 'b' will evaluate to 'true' on first encounter [-Wpointer-bool-conversion], err: false
[INFO] [stderr] wlc/include/wlc/geometry.h:95:11: warning: nonnull parameter 'a' will evaluate to 'true' on first encounter [-Wpointer-bool-conversion], err: false
[INFO] [stderr] wlc/include/wlc/geometry.h:95:16: warning: nonnull parameter 'b' will evaluate to 'true' on first encounter [-Wpointer-bool-conversion], err: false
[INFO] [stderr] wlc/include/wlc/geometry.h:102:11: warning: nonnull parameter 'a' will evaluate to 'true' on first encounter [-Wpointer-bool-conversion], err: false
[INFO] [stderr] wlc/include/wlc/geometry.h:102:16: warning: nonnull parameter 'b' will evaluate to 'true' on first encounter [-Wpointer-bool-conversion], err: false
[INFO] [stderr] cargo:rustc-link-lib=dylib=wlc
[INFO] [stderr] 
[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" }', src/libcore/result.rs:1084:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x55815c5dfebb - backtrace::backtrace::libunwind::trace::h3a6a6e8afb7ff2de
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x55815c5dfebb - backtrace::backtrace::trace_unsynchronized::h2220292c79f07c05
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x55815c5dfebb - std::sys_common::backtrace::_print::h8ff1c2c5cb3b84f7
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x55815c5dfebb - std::sys_common::backtrace::print::h2254c58d69a73304
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x55815c5dfebb - std::panicking::default_hook::{{closure}}::hc21cbd062363cef6
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x55815c5dfb96 - std::panicking::default_hook::hfea076cda52c2914
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x55815c5e05cd - std::panicking::rust_panic_with_hook::h746830f9f479e849
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x55815c5e0152 - std::panicking::continue_panic_fmt::h37fa2235c2440555
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x55815c5e0036 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x55815c5fed2d - core::panicking::panic_fmt::hc32305cc7ba59cf9
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x55815c5fee27 - core::result::unwrap_failed::h11b2f6982d0c0006
[INFO] [stderr]                                at src/libcore/result.rs:1084
[INFO] [stderr]   11:     0x55815c46569f - core::result::Result<T,E>::unwrap::h9f466210a3703d2c
[INFO] [stderr]                                at /rustc/266783e4e09e4e9d5307c1c8e695659c58bbcac7/src/libcore/result.rs:852
[INFO] [stderr]   12:     0x55815bd9e2b5 - build_script_build::main::h9bcafebb58df04ec
[INFO] [stderr]                                at /opt/crater/workdir/build.rs:61
[INFO] [stderr]   13:     0x55815bd9ec00 - std::rt::lang_start::{{closure}}::hc43327c4666f3da8
[INFO] [stderr]                                at /rustc/266783e4e09e4e9d5307c1c8e695659c58bbcac7/src/libstd/rt.rs:64
[INFO] [stderr]   14:     0x55815c5dffd3 - std::rt::lang_start_internal::{{closure}}::h14c5bec2472d54ad
[INFO] [stderr]                                at src/libstd/rt.rs:49
[INFO] [stderr]   15:     0x55815c5dffd3 - std::panicking::try::do_call::h88f516924fc6a288
[INFO] [stderr]                                at src/libstd/panicking.rs:296
[INFO] [stderr]   16:     0x55815c5e716a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:80
[INFO] [stderr]   17:     0x55815c5e0add - std::panicking::try::ha613ca8bf0a1302a
[INFO] [stderr]                                at src/libstd/panicking.rs:275
[INFO] [stderr]   18:     0x55815c5e0add - std::panic::catch_unwind::h68d4ca98047bc7c5
[INFO] [stderr]                                at src/libstd/panic.rs:394
[INFO] [stderr]   19:     0x55815c5e0add - std::rt::lang_start_internal::h600c3ba1b556e68a
[INFO] [stderr]                                at src/libstd/rt.rs:48
[INFO] [stderr]   20:     0x55815bd9ebd9 - std::rt::lang_start::hc4e66a588ddb385a
[INFO] [stderr]                                at /rustc/266783e4e09e4e9d5307c1c8e695659c58bbcac7/src/libstd/rt.rs:64
[INFO] [stderr]   21:     0x55815bd9e32a - main
[INFO] [stderr]   22:     0x7fa5b55022e1 - __libc_start_main
[INFO] [stderr]   23:     0x55815bd9d58a - _start
[INFO] [stderr]   24:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] running `"docker" "inspect" "44ee17e36b00421690d22a089f25edcdc6ff3d8314aa4122a20072bbecbda050"`
[INFO] running `"docker" "rm" "-f" "44ee17e36b00421690d22a089f25edcdc6ff3d8314aa4122a20072bbecbda050"`
[INFO] [stdout] 44ee17e36b00421690d22a089f25edcdc6ff3d8314aa4122a20072bbecbda050