[INFO] crate rpc-perf 2.0.3 is already in cache [INFO] extracting crate rpc-perf 2.0.3 into work/ex/beta-1.38-1/sources/1.37.0/reg/rpc-perf/2.0.3 [INFO] extracting crate rpc-perf 2.0.3 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rpc-perf/2.0.3 [INFO] validating manifest of rpc-perf-2.0.3 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of rpc-perf-2.0.3 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing rpc-perf-2.0.3 [INFO] finished frobbing rpc-perf-2.0.3 [INFO] frobbed toml for rpc-perf-2.0.3 written to work/ex/beta-1.38-1/sources/1.37.0/reg/rpc-perf/2.0.3/Cargo.toml [INFO] started frobbing rpc-perf-2.0.3 [INFO] finished frobbing rpc-perf-2.0.3 [INFO] frobbed toml for rpc-perf-2.0.3 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rpc-perf/2.0.3/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing rpc-perf-2.0.3 against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/rpc-perf/2.0.3:/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=warn" "-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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 9a7e01476f60f75f780be1d2e1fe04366a9a708f80518ca724c6f2627b13e47f [INFO] running `"docker" "start" "-a" "9a7e01476f60f75f780be1d2e1fe04366a9a708f80518ca724c6f2627b13e47f"` [INFO] [stderr] Compiling autocfg v0.1.6 [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling lodepng v0.5.3 [INFO] [stderr] Compiling byteorder v0.4.2 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling nodrop v0.1.13 [INFO] [stderr] Compiling encoding_index_tests v0.1.4 [INFO] [stderr] Compiling odds v0.2.26 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling histogram v0.6.9 [INFO] [stderr] Compiling c_vec v1.0.12 [INFO] [stderr] Compiling unicode-width v0.1.6 [INFO] [stderr] Compiling log v0.3.6 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling ascii v0.7.1 [INFO] [stderr] Compiling hsl v0.1.1 [INFO] [stderr] Compiling chunked_transfer v0.3.1 [INFO] [stderr] Compiling lazycell v0.4.0 [INFO] [stderr] Compiling lazy_static v0.1.16 [INFO] [stderr] Compiling bytes v0.3.0 [INFO] [stderr] Compiling slab v0.3.0 [INFO] [stderr] Compiling getopts v0.2.14 [INFO] [stderr] Compiling shuteye v0.2.0 [INFO] [stderr] Compiling mpmc v0.1.2 [INFO] [stderr] Compiling byteorder v1.0.0 [INFO] [stderr] Compiling encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] warning[E0503]: cannot use `state` because it was mutably borrowed [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.14/src/lib.rs:1008:33 [INFO] [stderr] | [INFO] [stderr] 955 | let mut machine = |cont: &mut bool, (i, c): (usize, char)| { [INFO] [stderr] | ---------------------------------------- borrow of `state` occurs here [INFO] [stderr] ... [INFO] [stderr] 959 | state = match (state, whitespace, limit) { [INFO] [stderr] | ----- borrow occurs due to use of `state` in closure [INFO] [stderr] ... [INFO] [stderr] 1008 | while cont && match state { B | C => true, A => false } { [INFO] [stderr] | ^ use of borrowed `state` [INFO] [stderr] 1009 | machine(&mut cont, (fake_i, ' ')); [INFO] [stderr] | ------- borrow later used here [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] Compiling encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Compiling encoding-index-korean v1.20141219.5 [INFO] [stderr] Compiling encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Compiling encoding-index-japanese v1.20141219.5 [INFO] [stderr] Compiling stb_truetype v0.1.2 [INFO] [stderr] Compiling pad v0.1.4 [INFO] [stderr] Compiling log-panics v1.1.0 [INFO] [stderr] error: failed to run custom build command for `lodepng v0.5.3` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/lodepng-a4b629c3614e5954/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] curl -L https://raw.githubusercontent.com/lvandeve/lodepng/master/lodepng.h -o /opt/crater/target/debug/build/lodepng-d738a629bbae4d5a/out/lodepng.h [INFO] [stderr] Makefile:20: recipe for target '/opt/crater/target/debug/build/lodepng-d738a629bbae4d5a/out/lodepng.h' failed [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] % Total % Received % Xferd Average Speed Time Time Time Current [INFO] [stderr] Dload Upload Total Spent Left Speed [INFO] [stderr] 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0curl: (6) Could not resolve host: raw.githubusercontent.com [INFO] [stderr] make: *** [/opt/crater/target/debug/build/lodepng-d738a629bbae4d5a/out/lodepng.h] Error 6 [INFO] [stderr] thread 'main' panicked at 'Script failed', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/lodepng-0.5.3/build.rs:4:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x560c3914b32b - backtrace::backtrace::libunwind::trace::hfe5db90796807973 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x560c3914b32b - backtrace::backtrace::trace_unsynchronized::h34b865a835594335 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x560c3914b32b - std::sys_common::backtrace::_print::h527254ae44989167 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x560c3914b32b - std::sys_common::backtrace::print::he85dd5ddddf46503 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x560c3914b32b - std::panicking::default_hook::{{closure}}::h847a2eb38b396f14 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x560c3914b007 - std::panicking::default_hook::h2ca0f9a30a0e206b [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x560c3914b9f0 - std::panicking::rust_panic_with_hook::hffcefc09751839d1 [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x560c39138704 - std::panicking::begin_panic::haa1cbae880473c1e [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:411 [INFO] [stderr] 8: 0x560c39140622 - build_script_build::main::h4b79361a01dc33f1 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/lodepng-0.5.3/build.rs:4 [INFO] [stderr] 9: 0x560c39138510 - std::rt::lang_start::{{closure}}::h7365db6a339910dd [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/rt.rs:64 [INFO] [stderr] 10: 0x560c3914b443 - std::rt::lang_start_internal::{{closure}}::h447d8812e3ee306d [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 11: 0x560c3914b443 - std::panicking::try::do_call::h4a61cb372364c745 [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 12: 0x560c391513ba - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 13: 0x560c3914befd - std::panicking::try::hdf71f938885bca42 [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 14: 0x560c3914befd - std::panic::catch_unwind::h7e85dbf162b1611a [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 15: 0x560c3914befd - std::rt::lang_start_internal::h1e06cc26b9fc25ea [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 16: 0x560c391384e9 - std::rt::lang_start::h81d040d83ce89e2c [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/rt.rs:64 [INFO] [stderr] 17: 0x560c3914075a - main [INFO] [stderr] 18: 0x7f462a1432e1 - __libc_start_main [INFO] [stderr] 19: 0x560c3913778a - _start [INFO] [stderr] 20: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "9a7e01476f60f75f780be1d2e1fe04366a9a708f80518ca724c6f2627b13e47f"` [INFO] running `"docker" "rm" "-f" "9a7e01476f60f75f780be1d2e1fe04366a9a708f80518ca724c6f2627b13e47f"` [INFO] [stdout] 9a7e01476f60f75f780be1d2e1fe04366a9a708f80518ca724c6f2627b13e47f