[INFO] crate tcmalloc-sys 0.3.0 is already in cache
[INFO] extracting crate tcmalloc-sys 0.3.0 into work/ex/pr-60444/sources/master#92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf/reg/tcmalloc-sys/0.3.0
[INFO] extracting crate tcmalloc-sys 0.3.0 into work/ex/pr-60444/sources/try#cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b/reg/tcmalloc-sys/0.3.0
[INFO] validating manifest of tcmalloc-sys-0.3.0 on toolchain master#92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of tcmalloc-sys-0.3.0 on toolchain try#cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing tcmalloc-sys-0.3.0
[INFO] finished frobbing tcmalloc-sys-0.3.0
[INFO] frobbed toml for tcmalloc-sys-0.3.0 written to work/ex/pr-60444/sources/master#92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf/reg/tcmalloc-sys/0.3.0/Cargo.toml
[INFO] started frobbing tcmalloc-sys-0.3.0
[INFO] finished frobbing tcmalloc-sys-0.3.0
[INFO] frobbed toml for tcmalloc-sys-0.3.0 written to work/ex/pr-60444/sources/try#cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b/reg/tcmalloc-sys/0.3.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking tcmalloc-sys-0.3.0 against try#cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b for pr-60444
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60444/worker-4/try#cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60444/sources/try#cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b/reg/tcmalloc-sys/0.3.0:/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" "+cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 5a01d1cdfc7a35308f8aefdc66eda17cba7c9dc1af9b2720ced28e34b0ae6719
[INFO] running `"docker" "start" "-a" "5a01d1cdfc7a35308f8aefdc66eda17cba7c9dc1af9b2720ced28e34b0ae6719"`
[INFO] [stderr]    Compiling tcmalloc-sys v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] error: failed to run custom build command for `tcmalloc-sys v0.3.0 (/opt/crater/workdir)`
[INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/tcmalloc-sys-bff865a8c78a022e/build-script-build` (exit code: 101)
[INFO] [stderr] --- stdout
[INFO] [stderr] TARGET=x86_64-unknown-linux-gnu
[INFO] [stderr] HOST=x86_64-unknown-linux-gnu
[INFO] [stderr] NUM_JOBS=8
[INFO] [stderr] OUT_DIR="/opt/crater/target/debug/build/tcmalloc-sys-7213feec44ff5f39/out"
[INFO] [stderr] BUILD_DIR="/opt/crater/target/debug/build/tcmalloc-sys-7213feec44ff5f39/out/build"
[INFO] [stderr] SRC_DIR="/opt/crater/workdir"
[INFO] [stderr] GPERFTOOLS_DIR="/opt/crater/target/debug/build/tcmalloc-sys-7213feec44ff5f39/out/gperftools"
[INFO] [stderr] running: "git" "clone" "https://github.com/gperftools/gperftools" "--depth=1" "--branch" "gperftools-2.7"
[INFO] [stderr] 
[INFO] [stderr] --- stderr
[INFO] [stderr] Cloning into 'gperftools'...
[INFO] [stderr] fatal: unable to access 'https://github.com/gperftools/gperftools/': Could not resolve host: github.com
[INFO] [stderr] thread 'main' panicked at 'command did not execute successfully: "git" "clone" "https://github.com/gperftools/gperftools" "--depth=1" "--branch" "gperftools-2.7"
[INFO] [stderr] expected success, got: exit code: 128', build.rs:81:9
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x55b6a00e5733 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h1cba7cb914b608ae
[INFO] [stderr]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
[INFO] [stderr]    1:     0x55b6a00e14eb - std::sys_common::backtrace::_print::h92597b49c897b408
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:71
[INFO] [stderr]    2:     0x55b6a00e4546 - std::panicking::default_hook::{{closure}}::h9b0d0d53f94db84d
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]                                at src/libstd/panicking.rs:197
[INFO] [stderr]    3:     0x55b6a00e42d9 - std::panicking::default_hook::h69c56094fed4f0ac
[INFO] [stderr]                                at src/libstd/panicking.rs:211
[INFO] [stderr]    4:     0x55b6a00e4b9f - std::panicking::rust_panic_with_hook::h2ca3a3a2b6eb89a6
[INFO] [stderr]                                at src/libstd/panicking.rs:474
[INFO] [stderr]    5:     0x55b6a00e4721 - std::panicking::continue_panic_fmt::h487d2ae0366396ba
[INFO] [stderr]                                at src/libstd/panicking.rs:381
[INFO] [stderr]    6:     0x55b6a00e466e - std::panicking::begin_panic_fmt::hde3942fdc4fea610
[INFO] [stderr]                                at src/libstd/panicking.rs:336
[INFO] [stderr]    7:     0x55b6a00ce92c - build_script_build::run::h7face79f7d7d7dfd
[INFO] [stderr]                                at /opt/crater/workdir/build.rs:81
[INFO] [stderr]    8:     0x55b6a00cde52 - build_script_build::main::h26ca2c43229d4cd8
[INFO] [stderr]                                at /opt/crater/workdir/build.rs:42
[INFO] [stderr]    9:     0x55b6a00ceb4f - std::rt::lang_start::{{closure}}::hff74f7f62f183f9f
[INFO] [stderr]                                at /rustc/cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b/src/libstd/rt.rs:64
[INFO] [stderr]   10:     0x55b6a00e45f2 - std::panicking::try::do_call::h9f7374f73eec33b6
[INFO] [stderr]                                at src/libstd/rt.rs:49
[INFO] [stderr]                                at src/libstd/panicking.rs:293
[INFO] [stderr]   11:     0x55b6a00eae79 - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:85
[INFO] [stderr]   12:     0x55b6a00e50ac - std::rt::lang_start_internal::h666767ed1fcf161d
[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]   13:     0x55b6a00ceb28 - std::rt::lang_start::h559e8d4f764e85ac
[INFO] [stderr]                                at /rustc/cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b/src/libstd/rt.rs:64
[INFO] [stderr]   14:     0x55b6a00ce989 - main
[INFO] [stderr]   15:     0x7fd8e024d2e0 - __libc_start_main
[INFO] [stderr]   16:     0x55b6a00cb9b9 - _start
[INFO] [stderr]   17:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] running `"docker" "inspect" "5a01d1cdfc7a35308f8aefdc66eda17cba7c9dc1af9b2720ced28e34b0ae6719"`
[INFO] running `"docker" "rm" "-f" "5a01d1cdfc7a35308f8aefdc66eda17cba7c9dc1af9b2720ced28e34b0ae6719"`
[INFO] [stdout] 5a01d1cdfc7a35308f8aefdc66eda17cba7c9dc1af9b2720ced28e34b0ae6719