[INFO] crate rl-sys 0.5.2 is already in cache
[INFO] extracting crate rl-sys 0.5.2 into work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/reg/rl-sys/0.5.2
[INFO] extracting crate rl-sys 0.5.2 into work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/reg/rl-sys/0.5.2
[INFO] validating manifest of rl-sys-0.5.2 on toolchain master#452087b4bf18cece2d52d7cd8c9147195e5404bf
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rl-sys-0.5.2 on toolchain try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rl-sys-0.5.2
[INFO] finished frobbing rl-sys-0.5.2
[INFO] frobbed toml for rl-sys-0.5.2 written to work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/reg/rl-sys/0.5.2/Cargo.toml
[INFO] started frobbing rl-sys-0.5.2
[INFO] finished frobbing rl-sys-0.5.2
[INFO] frobbed toml for rl-sys-0.5.2 written to work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/reg/rl-sys/0.5.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking rl-sys-0.5.2 against master#452087b4bf18cece2d52d7cd8c9147195e5404bf for pr-63247
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63247/worker-2/master#452087b4bf18cece2d52d7cd8c9147195e5404bf:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/reg/rl-sys/0.5.2:/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" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 4d17a84b62cd45fef2853961d604aefea4b03b1e27cff7d86604ce5c11f6ebcc
[INFO] running `"docker" "start" "-a" "4d17a84b62cd45fef2853961d604aefea4b03b1e27cff7d86604ce5c11f6ebcc"`
[INFO] [stderr]    Compiling sodium-sys v0.0.4
[INFO] [stderr]    Compiling vergen v0.1.1
[INFO] [stderr]     Checking errno v0.1.8
[INFO] [stderr]    Compiling rl-sys v0.5.2 (/opt/crater/workdir)
[INFO] [stderr] error: failed to run custom build command for `rl-sys v0.5.2 (/opt/crater/workdir)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/crater/target/debug/build/rl-sys-8b34e3c5b5c664f5/build-script-build` (exit code: 101)
[INFO] [stderr] --- stderr
[INFO] [stderr] ./configure: line 1888: config.log: Read-only file system
[INFO] [stderr] ./configure: line 1898: config.log: Read-only file system
[INFO] [stderr] thread 'main' panicked at 'assertion failed: cmd.stdout(Stdio::inherit()).stderr(Stdio::inherit()).status().unwrap().success()', build.rs:73:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x563c7da7becb - backtrace::backtrace::libunwind::trace::h5d27dcba3b250cfe
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x563c7da7becb - backtrace::backtrace::trace_unsynchronized::h239341a8b1cadbab
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x563c7da7becb - std::sys_common::backtrace::_print::hb0e5dd39180a1838
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x563c7da7becb - std::sys_common::backtrace::print::h9b385b2285f057b8
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x563c7da7becb - std::panicking::default_hook::{{closure}}::he3310a15a78966b4
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x563c7da7bba6 - std::panicking::default_hook::h2986f418df62eff4
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x563c7da7c58d - std::panicking::rust_panic_with_hook::h15065386631d2a9d
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x563c7da278b5 - std::panicking::begin_panic::h0e4ce966965956f0
[INFO] [stderr]                                at /rustc/452087b4bf18cece2d52d7cd8c9147195e5404bf/src/libstd/panicking.rs:411
[INFO] [stderr]    8:     0x563c7da126f5 - build_script_build::run::h6e2d20436c746acb
[INFO] [stderr]                                at /opt/crater/workdir/build.rs:73
[INFO] [stderr]    9:     0x563c7da12232 - build_script_build::build_readline::h755d526e6aa375d2
[INFO] [stderr]                                at /opt/crater/workdir/build.rs:60
[INFO] [stderr]   10:     0x563c7da11d1b - build_script_build::main::h55bbef397bbecf35
[INFO] [stderr]                                at /opt/crater/workdir/build.rs:41
[INFO] [stderr]   11:     0x563c7da118e0 - std::rt::lang_start::{{closure}}::h5d6fb520f5b12112
[INFO] [stderr]                                at /rustc/452087b4bf18cece2d52d7cd8c9147195e5404bf/src/libstd/rt.rs:64
[INFO] [stderr]   12:     0x563c7da7bfe3 - std::rt::lang_start_internal::{{closure}}::hbf4603a1e6e1424d
[INFO] [stderr]                                at src/libstd/rt.rs:49
[INFO] [stderr]   13:     0x563c7da7bfe3 - std::panicking::try::do_call::h7642e0de797eeae0
[INFO] [stderr]                                at src/libstd/panicking.rs:296
[INFO] [stderr]   14:     0x563c7da8357a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:80
[INFO] [stderr]   15:     0x563c7da7ca9d - std::panicking::try::h17f145530f8b5a3f
[INFO] [stderr]                                at src/libstd/panicking.rs:275
[INFO] [stderr]   16:     0x563c7da7ca9d - std::panic::catch_unwind::hcee1b9b07ea0f9dc
[INFO] [stderr]                                at src/libstd/panic.rs:394
[INFO] [stderr]   17:     0x563c7da7ca9d - std::rt::lang_start_internal::h82d44298f58b2cfd
[INFO] [stderr]                                at src/libstd/rt.rs:48
[INFO] [stderr]   18:     0x563c7da118b9 - std::rt::lang_start::ha5f921bbbb523516
[INFO] [stderr]                                at /rustc/452087b4bf18cece2d52d7cd8c9147195e5404bf/src/libstd/rt.rs:64
[INFO] [stderr]   19:     0x563c7da1272a - main
[INFO] [stderr]   20:     0x7fce682c72e1 - __libc_start_main
[INFO] [stderr]   21:     0x563c7da1073a - _start
[INFO] [stderr]   22:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] running `"docker" "inspect" "4d17a84b62cd45fef2853961d604aefea4b03b1e27cff7d86604ce5c11f6ebcc"`
[INFO] running `"docker" "rm" "-f" "4d17a84b62cd45fef2853961d604aefea4b03b1e27cff7d86604ce5c11f6ebcc"`
[INFO] [stdout] 4d17a84b62cd45fef2853961d604aefea4b03b1e27cff7d86604ce5c11f6ebcc