[INFO] crate caniuse-db 1.0.30000909 is already in cache [INFO] extracting crate caniuse-db 1.0.30000909 into work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/reg/caniuse-db/1.0.30000909 [INFO] extracting crate caniuse-db 1.0.30000909 into work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/reg/caniuse-db/1.0.30000909 [INFO] validating manifest of caniuse-db-1.0.30000909 on toolchain master#efe2f32a6b8217425f361ec7c206910c611c03ee [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+efe2f32a6b8217425f361ec7c206910c611c03ee-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of caniuse-db-1.0.30000909 on toolchain try#78b0bd8441ef961f6475e3d47fe3bca38cb83432 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78b0bd8441ef961f6475e3d47fe3bca38cb83432-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-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/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-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/reg/caniuse-db/1.0.30000909/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+efe2f32a6b8217425f361ec7c206910c611c03ee-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78b0bd8441ef961f6475e3d47fe3bca38cb83432-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+efe2f32a6b8217425f361ec7c206910c611c03ee-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78b0bd8441ef961f6475e3d47fe3bca38cb83432-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking caniuse-db-1.0.30000909 against master#efe2f32a6b8217425f361ec7c206910c611c03ee for pr-60039 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039/worker-7/master#efe2f32a6b8217425f361ec7c206910c611c03ee:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/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" "+efe2f32a6b8217425f361ec7c206910c611c03ee-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] bf24e1fd490d3cd94ca415ddb46bc412bf8dcc77b3a65e4d9efbe0fb33ec8314 [INFO] running `"docker" "start" "-a" "bf24e1fd490d3cd94ca415ddb46bc412bf8dcc77b3a65e4d9efbe0fb33ec8314"` [INFO] [stderr] Compiling inflect v0.1.0 [INFO] [stderr] Compiling tokio-trace-core v0.1.0 [INFO] [stderr] Compiling try_from v0.3.2 [INFO] [stderr] Compiling want v0.0.6 [INFO] [stderr] Compiling crossbeam-epoch v0.7.1 [INFO] [stderr] Compiling mio v0.6.16 [INFO] [stderr] Compiling cookie v0.11.0 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling tokio-io v0.1.12 [INFO] [stderr] Compiling flate2 v1.0.7 [INFO] [stderr] Compiling publicsuffix v1.5.2 [INFO] [stderr] Compiling crossbeam-deque v0.7.1 [INFO] [stderr] Compiling tokio-threadpool v0.1.14 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.6 [INFO] [stderr] Compiling parking_lot v0.7.1 [INFO] [stderr] Compiling h2 v0.1.18 [INFO] [stderr] Compiling cookie_store v0.5.1 [INFO] [stderr] Compiling tokio-reactor v0.1.9 [INFO] [stderr] Compiling tokio-tcp v0.1.3 [INFO] [stderr] Compiling tokio v0.1.19 [INFO] [stderr] Compiling hyper v0.12.27 [INFO] [stderr] Compiling hyper-tls v0.3.2 [INFO] [stderr] Compiling reqwest v0.9.15 [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] 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-252ee61906efada1/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:999:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55f9aede4c03 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h7f08204c27b0467a [INFO] [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stderr] 1: 0x55f9aeddfd4b - std::sys_common::backtrace::_print::hd9dacd169df81122 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stderr] 2: 0x55f9aede2f86 - std::panicking::default_hook::{{closure}}::hb63012d2be6755b2 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] at src/libstd/panicking.rs:197 [INFO] [stderr] 3: 0x55f9aede2d19 - std::panicking::default_hook::h3efd6a8a707ee89e [INFO] [stderr] at src/libstd/panicking.rs:211 [INFO] [stderr] 4: 0x55f9aede368f - std::panicking::rust_panic_with_hook::h4f5c00b20be3bea5 [INFO] [stderr] at src/libstd/panicking.rs:474 [INFO] [stderr] 5: 0x55f9aede3211 - std::panicking::continue_panic_fmt::h59833cd39bf8ae68 [INFO] [stderr] at src/libstd/panicking.rs:381 [INFO] [stderr] 6: 0x55f9aede30f5 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:308 [INFO] [stderr] 7: 0x55f9aedfb28c - core::panicking::panic_fmt::h8d9101a62a895e30 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 8: 0x55f9ae6a644c - core::result::unwrap_failed::hc576ed73d13407b9 [INFO] [stderr] at /rustc/efe2f32a6b8217425f361ec7c206910c611c03ee/src/libcore/macros.rs:18 [INFO] [stderr] 9: 0x55f9ae62762b - core::result::Result::unwrap::hb8c1870ad6ab789d [INFO] [stderr] at /rustc/efe2f32a6b8217425f361ec7c206910c611c03ee/src/libcore/result.rs:800 [INFO] [stderr] 10: 0x55f9ae5be1a1 - build_script_build::get_json::h1714c25f993c798e [INFO] [stderr] at /opt/crater/workdir/build.rs:263 [INFO] [stderr] 11: 0x55f9ae5bde1b - build_script_build::get_git_head::heab1538b628c082d [INFO] [stderr] at /opt/crater/workdir/build.rs:247 [INFO] [stderr] 12: 0x55f9ae5ba079 - build_script_build::main::h67b88dcd41758c27 [INFO] [stderr] at /opt/crater/workdir/build.rs:25 [INFO] [stderr] 13: 0x55f9ae5dab6f - std::rt::lang_start::{{closure}}::haa0ae80ef3f0254a [INFO] [stderr] at /rustc/efe2f32a6b8217425f361ec7c206910c611c03ee/src/libstd/rt.rs:64 [INFO] [stderr] 14: 0x55f9aede3092 - std::panicking::try::do_call::h44a7db9f8ace0499 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] at src/libstd/panicking.rs:293 [INFO] [stderr] 15: 0x55f9aede7429 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:85 [INFO] [stderr] 16: 0x55f9aede3c5c - std::rt::lang_start_internal::h5d2b2de4d9a7c9cd [INFO] [stderr] at src/libstd/panicking.rs:272 [INFO] [stderr] at src/libstd/panic.rs:388 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 17: 0x55f9ae5dab48 - std::rt::lang_start::h313201d49d9af540 [INFO] [stderr] at /rustc/efe2f32a6b8217425f361ec7c206910c611c03ee/src/libstd/rt.rs:64 [INFO] [stderr] 18: 0x55f9ae5d3539 - main [INFO] [stderr] 19: 0x7f92c052a2e0 - __libc_start_main [INFO] [stderr] 20: 0x55f9ae57ff39 - _start [INFO] [stderr] 21: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "bf24e1fd490d3cd94ca415ddb46bc412bf8dcc77b3a65e4d9efbe0fb33ec8314"` [INFO] running `"docker" "rm" "-f" "bf24e1fd490d3cd94ca415ddb46bc412bf8dcc77b3a65e4d9efbe0fb33ec8314"` [INFO] [stdout] bf24e1fd490d3cd94ca415ddb46bc412bf8dcc77b3a65e4d9efbe0fb33ec8314