[INFO] crate caniuse-db 1.0.30000909 is already in cache [INFO] extracting crate caniuse-db 1.0.30000909 into work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/caniuse-db/1.0.30000909 [INFO] extracting crate caniuse-db 1.0.30000909 into work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/caniuse-db/1.0.30000909 [INFO] validating manifest of caniuse-db-1.0.30000909 on toolchain master#5f9c0448dde167128d668da4555879f64e56af1d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of caniuse-db-1.0.30000909 on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-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-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/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-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/caniuse-db/1.0.30000909/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking caniuse-db-1.0.30000909 against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-6/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/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" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 03df5a2fe05c1856303b234e6f6d993749f88f63eb30420964d5127b3108bd39 [INFO] running `"docker" "start" "-a" "03df5a2fe05c1856303b234e6f6d993749f88f63eb30420964d5127b3108bd39"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling futures v0.1.28 [INFO] [stderr] Compiling try-lock v0.2.2 [INFO] [stderr] Compiling inflect v0.1.0 [INFO] [stderr] Compiling owning_ref v0.4.0 [INFO] [stderr] Compiling tokio-trace-core v0.2.0 [INFO] [stderr] Compiling try_from v0.3.2 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling crossbeam-deque v0.7.1 [INFO] [stderr] Compiling openssl v0.10.23 [INFO] [stderr] Compiling cookie v0.12.0 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling lock_api v0.1.5 [INFO] [stderr] Compiling mio v0.6.19 [INFO] [stderr] Compiling publicsuffix v1.5.2 [INFO] [stderr] Compiling serde_urlencoded v0.5.5 [INFO] [stderr] Compiling http v0.1.17 [INFO] [stderr] Compiling string v0.2.1 [INFO] [stderr] Compiling parking_lot v0.7.1 [INFO] [stderr] Compiling cookie_store v0.7.0 [INFO] [stderr] Compiling tokio-sync v0.1.6 [INFO] [stderr] Compiling tokio-io v0.1.12 [INFO] [stderr] Compiling tokio-executor v0.1.7 [INFO] [stderr] Compiling tokio-buf v0.1.1 [INFO] [stderr] Compiling want v0.2.0 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling tokio-current-thread v0.1.6 [INFO] [stderr] Compiling tokio-threadpool v0.1.14 [INFO] [stderr] Compiling tokio-timer v0.2.11 [INFO] [stderr] Compiling tokio-reactor v0.1.9 [INFO] [stderr] Compiling native-tls v0.2.3 [INFO] [stderr] Compiling tokio-tcp v0.1.3 [INFO] [stderr] Compiling tokio v0.1.21 [INFO] [stderr] Compiling http-body v0.1.0 [INFO] [stderr] Compiling h2 v0.1.25 [INFO] [stderr] Compiling hyper v0.12.31 [INFO] [stderr] Compiling hyper-tls v0.3.2 [INFO] [stderr] Compiling reqwest v0.9.18 [INFO] [stderr] Compiling caniuse-db v1.0.30000909 (/opt/crater/workdir) [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/shared/mod.rs:90:1 [INFO] [stderr] | [INFO] [stderr] 90 | /// Vendor prefixes. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 91 | / caniuse_enum!(Prefix, PREFIXES, PrefixVisitor, { [INFO] [stderr] 92 | | "ms" => Ms, [INFO] [stderr] 93 | | "moz" => Moz, [INFO] [stderr] 94 | | "webkit" => Webkit, [INFO] [stderr] 95 | | "o" => Opera, [INFO] [stderr] 96 | | }); [INFO] [stderr] | |___- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_doc_comments)] on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/shared/support.rs:50:32 [INFO] [stderr] | [INFO] [stderr] 50 | '#' | ' ' | '0'...'9' => continue, // ignore [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: #[warn(ellipsis_inclusive_range_patterns)] on by default [INFO] [stderr] [INFO] [stderr] error: failed to run custom build command for `caniuse-db v1.0.30000909 (/opt/crater/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/caniuse-db-a2e43757a5354bf2/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(Hyper(Error(Connect, Custom { kind: Other, error: "failed to lookup address information: Temporary failure in name resolution" })), "https://registry.npmjs.org/caniuse-db/1.0.30000909")', src/libcore/result.rs:999:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x556c0d8077eb - backtrace::backtrace::libunwind::trace::h0c70a293f076b04d [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x556c0d8077eb - backtrace::backtrace::trace_unsynchronized::h1bc693e29cfaa7b4 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x556c0d8077eb - std::sys_common::backtrace::_print::h8e9bb00be68d4090 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x556c0d8077eb - std::sys_common::backtrace::print::h706192507dd9d34d [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x556c0d8077eb - std::panicking::default_hook::{{closure}}::he2b558091ea21dea [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 5: 0x556c0d8074c7 - std::panicking::default_hook::hfb9d48d2b8aaf0f5 [INFO] [stderr] at src/libstd/panicking.rs:212 [INFO] [stderr] 6: 0x556c0d807f60 - std::panicking::rust_panic_with_hook::h56bb6d26ac5aac90 [INFO] [stderr] at src/libstd/panicking.rs:475 [INFO] [stderr] 7: 0x556c0d807ae2 - std::panicking::continue_panic_fmt::h360cf8419afe0564 [INFO] [stderr] at src/libstd/panicking.rs:382 [INFO] [stderr] 8: 0x556c0d8079c6 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:309 [INFO] [stderr] 9: 0x556c0d82389d - core::panicking::panic_fmt::h9cf93b79d5aa98c5 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 10: 0x556c0d0c4b7d - core::result::unwrap_failed::h5d342c9a7f6ce086 [INFO] [stderr] at /rustc/5f9c0448dde167128d668da4555879f64e56af1d/src/libcore/macros.rs:18 [INFO] [stderr] 11: 0x556c0cfdf349 - core::result::Result::unwrap::h2f57853d8d9019fd [INFO] [stderr] at /rustc/5f9c0448dde167128d668da4555879f64e56af1d/src/libcore/result.rs:800 [INFO] [stderr] 12: 0x556c0cffab61 - build_script_build::get_json::h239e416aebf25de7 [INFO] [stderr] at /opt/crater/workdir/build.rs:263 [INFO] [stderr] 13: 0x556c0cffa7dc - build_script_build::get_git_head::h745dab94a1abcbc4 [INFO] [stderr] at /opt/crater/workdir/build.rs:247 [INFO] [stderr] 14: 0x556c0cff6c3a - build_script_build::main::h9f88ff606760f8e1 [INFO] [stderr] at /opt/crater/workdir/build.rs:25 [INFO] [stderr] 15: 0x556c0cfef080 - std::rt::lang_start::{{closure}}::h73202548b910c9bc [INFO] [stderr] at /rustc/5f9c0448dde167128d668da4555879f64e56af1d/src/libstd/rt.rs:64 [INFO] [stderr] 16: 0x556c0d807963 - std::rt::lang_start_internal::{{closure}}::h868ef2b3c3a15fff [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 17: 0x556c0d807963 - std::panicking::try::do_call::h4528fe5c5ea34ef8 [INFO] [stderr] at src/libstd/panicking.rs:294 [INFO] [stderr] 18: 0x556c0d80b56a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 19: 0x556c0d80852d - std::panicking::try::ha87d5378c5dcb863 [INFO] [stderr] at src/libstd/panicking.rs:273 [INFO] [stderr] 20: 0x556c0d80852d - std::panic::catch_unwind::hf01b748a30fdd5ec [INFO] [stderr] at src/libstd/panic.rs:388 [INFO] [stderr] 21: 0x556c0d80852d - std::rt::lang_start_internal::h9518341cf2ad1d33 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 22: 0x556c0cfef059 - std::rt::lang_start::hd1cca1f40c343a9b [INFO] [stderr] at /rustc/5f9c0448dde167128d668da4555879f64e56af1d/src/libstd/rt.rs:64 [INFO] [stderr] 23: 0x556c0d0107ea - main [INFO] [stderr] 24: 0x7f0979c212e1 - __libc_start_main [INFO] [stderr] 25: 0x556c0cf83efa - _start [INFO] [stderr] 26: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "03df5a2fe05c1856303b234e6f6d993749f88f63eb30420964d5127b3108bd39"` [INFO] running `"docker" "rm" "-f" "03df5a2fe05c1856303b234e6f6d993749f88f63eb30420964d5127b3108bd39"` [INFO] [stdout] 03df5a2fe05c1856303b234e6f6d993749f88f63eb30420964d5127b3108bd39