[INFO] crate caniuse-db 1.0.30000909 is already in cache [INFO] extracting crate caniuse-db 1.0.30000909 into work/ex/pr-57609/sources/master#03acbd71c977cd63ce5f39ba9b6fe9ffd578785a/reg/caniuse-db/1.0.30000909 [INFO] extracting crate caniuse-db 1.0.30000909 into work/ex/pr-57609/sources/try#26f8d250bb3c8a85e812cf663c730ef9e0df9315/reg/caniuse-db/1.0.30000909 [INFO] validating manifest of caniuse-db-1.0.30000909 on toolchain master#03acbd71c977cd63ce5f39ba9b6fe9ffd578785a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+03acbd71c977cd63ce5f39ba9b6fe9ffd578785a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of caniuse-db-1.0.30000909 on toolchain try#26f8d250bb3c8a85e812cf663c730ef9e0df9315 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+26f8d250bb3c8a85e812cf663c730ef9e0df9315-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing caniuse-db-1.0.30000909 [INFO] finished frobbing caniuse-db-1.0.30000909 [INFO] frobbed toml for caniuse-db-1.0.30000909 written to work/ex/pr-57609/sources/master#03acbd71c977cd63ce5f39ba9b6fe9ffd578785a/reg/caniuse-db/1.0.30000909/Cargo.toml [INFO] started frobbing caniuse-db-1.0.30000909 [INFO] finished frobbing caniuse-db-1.0.30000909 [INFO] frobbed toml for caniuse-db-1.0.30000909 written to work/ex/pr-57609/sources/try#26f8d250bb3c8a85e812cf663c730ef9e0df9315/reg/caniuse-db/1.0.30000909/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+03acbd71c977cd63ce5f39ba9b6fe9ffd578785a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+26f8d250bb3c8a85e812cf663c730ef9e0df9315-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+03acbd71c977cd63ce5f39ba9b6fe9ffd578785a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+26f8d250bb3c8a85e812cf663c730ef9e0df9315-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking caniuse-db-1.0.30000909 against master#03acbd71c977cd63ce5f39ba9b6fe9ffd578785a for pr-57609 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57609/worker-4/master#03acbd71c977cd63ce5f39ba9b6fe9ffd578785a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57609/sources/master#03acbd71c977cd63ce5f39ba9b6fe9ffd578785a/reg/caniuse-db/1.0.30000909:/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" "+03acbd71c977cd63ce5f39ba9b6fe9ffd578785a-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 18db68f736a992e9273a6fe8691ae007cdc8a840234e576595f7108de9c56dd6 [INFO] running `"docker" "start" "-a" "18db68f736a992e9273a6fe8691ae007cdc8a840234e576595f7108de9c56dd6"` [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling string v0.1.3 [INFO] [stderr] Compiling inflect v0.1.0 [INFO] [stderr] Compiling base64 v0.10.0 [INFO] [stderr] Compiling tokio-executor v0.1.6 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling unicase v2.2.0 [INFO] [stderr] Compiling crossbeam-epoch v0.7.0 [INFO] [stderr] Compiling libflate v0.1.19 [INFO] [stderr] Compiling bytes v0.4.11 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling uuid v0.7.1 [INFO] [stderr] Compiling serde_urlencoded v0.5.4 [INFO] [stderr] Compiling tokio-current-thread v0.1.4 [INFO] [stderr] Compiling tokio-timer v0.2.8 [INFO] [stderr] Compiling mio v0.6.16 [INFO] [stderr] Compiling crossbeam-deque v0.6.3 [INFO] [stderr] Compiling phf v0.7.24 [INFO] [stderr] Compiling native-tls v0.2.2 [INFO] [stderr] Compiling mime v0.3.13 [INFO] [stderr] Compiling tokio-io v0.1.11 [INFO] [stderr] Compiling http v0.1.14 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.6 [INFO] [stderr] Compiling parking_lot v0.7.1 [INFO] [stderr] Compiling crossbeam-channel v0.3.6 [INFO] [stderr] Compiling tokio-reactor v0.1.8 [INFO] [stderr] Compiling tokio-tcp v0.1.3 [INFO] [stderr] Compiling tokio-threadpool v0.1.10 [INFO] [stderr] Compiling h2 v0.1.15 [INFO] [stderr] Compiling tokio v0.1.14 [INFO] [stderr] Compiling hyper v0.12.21 [INFO] [stderr] Compiling hyper-tls v0.3.1 [INFO] [stderr] Compiling reqwest v0.9.8 [INFO] [stderr] Compiling caniuse-db v1.0.30000909 (/opt/crater/workdir) [INFO] [stderr] error: failed to run custom build command for `caniuse-db v1.0.30000909 (/opt/crater/workdir)` [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/caniuse-db-e8f14243cafeb71b/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] Version: 1.0.30000909 [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Error { kind: Hyper(Error { kind: Connect, cause: Custom { kind: Other, error: StringError("failed to lookup address information: Temporary failure in name resolution") } }), url: Some("https://registry.npmjs.org/caniuse-db/1.0.30000909") }', src/libcore/result.rs:997:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5585c3e00b13 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h95b99a81b7a6151a [INFO] [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stderr] 1: 0x5585c3dfbd78 - std::sys_common::backtrace::_print::h853b5e5c140dd8e0 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:70 [INFO] [stderr] 2: 0x5585c3dfedc2 - std::panicking::default_hook::{{closure}}::hb03a510b961bcfdd [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:58 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 3: 0x5585c3dfeb34 - std::panicking::default_hook::h3021432e3eb70e7c [INFO] [stderr] at src/libstd/panicking.rs:215 [INFO] [stderr] 4: 0x5585c3dff4d0 - std::panicking::rust_panic_with_hook::h1b87d646f9ca094a [INFO] [stderr] at src/libstd/panicking.rs:478 [INFO] [stderr] 5: 0x5585c3dff051 - std::panicking::continue_panic_fmt::h8a814954eeeb457d [INFO] [stderr] at src/libstd/panicking.rs:385 [INFO] [stderr] 6: 0x5585c3dfef35 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:312 [INFO] [stderr] 7: 0x5585c3e161cc - core::panicking::panic_fmt::h18840ce1ae989354 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 8: 0x5585c3939475 - core::result::unwrap_failed::h78974e0208dd2429 [INFO] [stderr] at /rustc/03acbd71c977cd63ce5f39ba9b6fe9ffd578785a/src/libcore/macros.rs:16 [INFO] [stderr] 9: 0x5585c38bd98b - >::unwrap::heca38bb4482f1f9a [INFO] [stderr] at /rustc/03acbd71c977cd63ce5f39ba9b6fe9ffd578785a/src/libcore/result.rs:798 [INFO] [stderr] 10: 0x5585c384ae90 - build_script_build::get_json::h4386f5e1ba784645 [INFO] [stderr] at /opt/crater/workdir/build.rs:263 [INFO] [stderr] 11: 0x5585c384a12e - build_script_build::get_git_head::haed1bf0d0311a3fe [INFO] [stderr] at /opt/crater/workdir/build.rs:247 [INFO] [stderr] 12: 0x5585c3846189 - build_script_build::main::h78f8c4d451b6e176 [INFO] [stderr] at /opt/crater/workdir/build.rs:25 [INFO] [stderr] 13: 0x5585c386140f - std::rt::lang_start::{{closure}}::h2614800c980e74b2 [INFO] [stderr] at /rustc/03acbd71c977cd63ce5f39ba9b6fe9ffd578785a/src/libstd/rt.rs:64 [INFO] [stderr] 14: 0x5585c3dfeed2 - std::panicking::try::do_call::hde4953a95da01ce3 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] at src/libstd/panicking.rs:297 [INFO] [stderr] 15: 0x5585c3e03669 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:92 [INFO] [stderr] 16: 0x5585c3dffae5 - std::rt::lang_start_internal::h19fed3d0f8953b84 [INFO] [stderr] at src/libstd/panicking.rs:276 [INFO] [stderr] at src/libstd/panic.rs:388 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 17: 0x5585c38613e8 - std::rt::lang_start::hf32894f9efa6a81b [INFO] [stderr] at /rustc/03acbd71c977cd63ce5f39ba9b6fe9ffd578785a/src/libstd/rt.rs:64 [INFO] [stderr] 18: 0x5585c385f939 - main [INFO] [stderr] 19: 0x7f6237fa92e0 - __libc_start_main [INFO] [stderr] 20: 0x5585c380b809 - _start [INFO] [stderr] 21: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "18db68f736a992e9273a6fe8691ae007cdc8a840234e576595f7108de9c56dd6"` [INFO] running `"docker" "rm" "-f" "18db68f736a992e9273a6fe8691ae007cdc8a840234e576595f7108de9c56dd6"` [INFO] [stdout] 18db68f736a992e9273a6fe8691ae007cdc8a840234e576595f7108de9c56dd6