[INFO] updating cached repository flyingcircusio/userscan [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/flyingcircusio/userscan [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/flyingcircusio/userscan" "work/ex/beta-1.38-1/sources/1.37.0/gh/flyingcircusio/userscan"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/flyingcircusio/userscan'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/flyingcircusio/userscan" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/flyingcircusio/userscan"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/flyingcircusio/userscan'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 10b37f4d77662c26d7a9030ed28ed7bae259801c [INFO] sha for GitHub repo flyingcircusio/userscan: 10b37f4d77662c26d7a9030ed28ed7bae259801c [INFO] validating manifest of flyingcircusio/userscan 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 flyingcircusio/userscan 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 flyingcircusio/userscan [INFO] finished frobbing flyingcircusio/userscan [INFO] frobbed toml for flyingcircusio/userscan written to work/ex/beta-1.38-1/sources/1.37.0/gh/flyingcircusio/userscan/Cargo.toml [INFO] started frobbing flyingcircusio/userscan [INFO] finished frobbing flyingcircusio/userscan [INFO] frobbed toml for flyingcircusio/userscan written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/flyingcircusio/userscan/Cargo.toml [INFO] crate flyingcircusio/userscan already has a lockfile, it will not be regenerated [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 flyingcircusio/userscan against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/flyingcircusio/userscan:/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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 68b014a56e09ae7099a13b36e4e305a4cc2b38105b5c6bdc863bcebb4c763285 [INFO] running `"docker" "start" "-a" "68b014a56e09ae7099a13b36e4e305a4cc2b38105b5c6bdc863bcebb4c763285"` [INFO] [stderr] Compiling bytesize v1.0.0 [INFO] [stderr] Compiling bzip2-sys v0.1.7 [INFO] [stderr] Compiling term_size v0.3.1 [INFO] [stderr] Compiling minilzo-sys v0.1.0 [INFO] [stderr] Compiling users v0.8.1 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling crossbeam-epoch v0.6.1 [INFO] [stderr] Compiling crossbeam-epoch v0.5.2 [INFO] [stderr] Compiling rmp v0.8.7 [INFO] [stderr] Compiling backtrace v0.3.14 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling globset v0.4.2 [INFO] [stderr] Compiling textwrap v0.10.0 [INFO] [stderr] Compiling minilzo v0.2.0 [INFO] [stderr] Compiling crossbeam-deque v0.5.2 [INFO] [stderr] Compiling error-chain v0.12.0 [INFO] [stderr] Compiling rmp-serde v0.13.7 [INFO] [stderr] Compiling parking_lot v0.6.4 [INFO] [stderr] Compiling ignore v0.4.6 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling crossbeam-channel v0.2.6 [INFO] [stderr] Compiling bzip2 v0.3.3 [INFO] [stderr] Compiling zip v0.5.1 [INFO] [stderr] Compiling crossbeam v0.4.1 [INFO] [stderr] Compiling structopt v0.2.15 [INFO] [stderr] Compiling fc-userscan v0.4.3 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/output.rs:74:45 [INFO] [stderr] | [INFO] [stderr] 74 | pub fn write_store_paths(&self, w: &mut Write, sp: &StorePaths) -> io::Result<()> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/storepaths/mod.rs:73:43 [INFO] [stderr] | [INFO] [stderr] 73 | pub fn iter_refs<'a>(&'a self) -> Box + 'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/walk.rs:29:64 [INFO] [stderr] | [INFO] [stderr] 29 | fn create(app: &App, stats: &mut Statistics, gcroots: &mut Register) -> Result { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Register` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/walk.rs:101:47 [INFO] [stderr] | [INFO] [stderr] 101 | pub fn spawn_threads(app: &App, gcroots: &mut Register) -> Result { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Register` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:113:37 [INFO] [stderr] | [INFO] [stderr] 113 | fn gcroots(&self) -> Result> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Register` [INFO] [stderr] [INFO] [stderr] error: linking with `cc` failed: exit code: 1 [INFO] [stderr] | [INFO] [stderr] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/fc_userscan-c80509baf5fc2447.fc_userscan.4pknmmp6-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/fc_userscan-c80509baf5fc2447.fc_userscan.4pknmmp6-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/fc_userscan-c80509baf5fc2447.fc_userscan.4pknmmp6-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/fc_userscan-c80509baf5fc2447.fc_userscan.4pknmmp6-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/fc_userscan-c80509baf5fc2447.fc_userscan.4pknmmp6-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/fc_userscan-c80509baf5fc2447.fc_userscan.4pknmmp6-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/fc_userscan-c80509baf5fc2447.fc_userscan.4pknmmp6-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/fc_userscan-c80509baf5fc2447.fc_userscan.4pknmmp6-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/fc_userscan-c80509baf5fc2447.fc_userscan.4pknmmp6-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/fc_userscan-c80509baf5fc2447.fc_userscan.4pknmmp6-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/fc_userscan-c80509baf5fc2447.fc_userscan.4pknmmp6-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/fc_userscan-c80509baf5fc2447.fc_userscan.4pknmmp6-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/fc_userscan-c80509baf5fc2447.fc_userscan.4pknmmp6-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/fc_userscan-c80509baf5fc2447.fc_userscan.4pknmmp6-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/fc_userscan-c80509baf5fc2447.fc_userscan.4pknmmp6-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/fc_userscan-c80509baf5fc2447.fc_userscan.4pknmmp6-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/fc_userscan-c80509baf5fc2447" "/opt/crater/target/debug/deps/fc_userscan-c80509baf5fc2447.1icbuizsacozgacu.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/target/debug/build/backtrace-sys-63392d4b1a20ee61/out" "-L" "/opt/crater/target/debug/build/bzip2-sys-6928f6da91b5e59e/out/lib" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libcrossbeam-b8531c6a62193563.rlib" "/opt/crater/target/debug/deps/libcrossbeam_deque-1038c305c4eb6d82.rlib" "/opt/crater/target/debug/deps/libcrossbeam_epoch-d5318f82011d3a10.rlib" "/opt/crater/target/debug/deps/libcrossbeam_channel-8d904c27a58aaa24.rlib" "/opt/crater/target/debug/deps/libparking_lot-bb5d85c7ed37d0d0.rlib" "/opt/crater/target/debug/deps/libparking_lot_core-2fcc4c1287145f3f.rlib" "/opt/crater/target/debug/deps/liblock_api-fc146aa09c055915.rlib" "/opt/crater/target/debug/deps/libowning_ref-3fc2847bd21aa6e0.rlib" "/opt/crater/target/debug/deps/libstable_deref_trait-0255958156eadff4.rlib" "/opt/crater/target/debug/deps/librand-708a6f0a02d6f8d7.rlib" "/opt/crater/target/debug/deps/librand_core-7906af82bc31729e.rlib" "/opt/crater/target/debug/deps/librand_core-948b7aad8fedc31f.rlib" "/opt/crater/target/debug/deps/libcrossbeam_utils-f73b252af0757295.rlib" "/opt/crater/target/debug/deps/libcrossbeam_epoch-6914a15d6d5e058c.rlib" "/opt/crater/target/debug/deps/libscopeguard-22a7afc64d55fe2c.rlib" "/opt/crater/target/debug/deps/libmemoffset-81f7e9a5af225363.rlib" "/opt/crater/target/debug/deps/libarrayvec-af01a0d346bcce40.rlib" "/opt/crater/target/debug/deps/libnodrop-7f98e5f8ec110eeb.rlib" "/opt/crater/target/debug/deps/libtwoway-112ae08ccd59d250.rlib" "/opt/crater/target/debug/deps/libmemmap-1cff06fa4d6b1136.rlib" "/opt/crater/target/debug/deps/libzip-6b9056a7dc581f03.rlib" "/opt/crater/target/debug/deps/libpodio-deae121d8af72902.rlib" "/opt/crater/target/debug/deps/liblibflate-f0213624273ae74a.rlib" "/opt/crater/target/debug/deps/libadler32-b7013a55566e2bf0.rlib" "/opt/crater/target/debug/deps/libcrc32fast-bd1039de242ca517.rlib" "/opt/crater/target/debug/deps/libbzip2-8584912a3a2834f3.rlib" "/opt/crater/target/debug/deps/libbzip2_sys-c6eea061e5b99085.rlib" "/opt/crater/target/debug/deps/libusers-c367db4b6f882c23.rlib" "/opt/crater/target/debug/deps/libstructopt-6a3ae4a2647a1200.rlib" "/opt/crater/target/debug/deps/librmp_serde-f608329c8ba37216.rlib" "/opt/crater/target/debug/deps/libserde-3fccd66ba76c28dd.rlib" "/opt/crater/target/debug/deps/librmp-5a9c26cdadb09f60.rlib" "/opt/crater/target/debug/deps/libnum_traits-27a0dbfda51ad2ea.rlib" "/opt/crater/target/debug/deps/libbyteorder-1a1b15f729bcf83c.rlib" "/opt/crater/target/debug/deps/libnix-f48d51b3293d5579.rlib" "/opt/crater/target/debug/deps/libvoid-ee701c9bdcbc84a6.rlib" "/opt/crater/target/debug/deps/libminilzo-0b55513583a923a9.rlib" "/opt/crater/target/debug/deps/libminilzo_sys-932edf4b545f3c9f.rlib" "/opt/crater/target/debug/deps/libignore-e4f0ca85a7678ee1.rlib" "/opt/crater/target/debug/deps/libwalkdir-f45ec6e1ae7cdb2e.rlib" "/opt/crater/target/debug/deps/libsame_file-a0b7a1723fc6f37c.rlib" "/opt/crater/target/debug/deps/libglobset-b4b1fea8063595b9.rlib" "/opt/crater/target/debug/deps/libcrossbeam_channel-6591a3631b12d19a.rlib" "/opt/crater/target/debug/deps/libsmallvec-5064529c624056f7.rlib" "/opt/crater/target/debug/deps/libcrossbeam_utils-007e1eccfa518f54.rlib" "/opt/crater/target/debug/deps/libfnv-6e18f98be4338210.rlib" "/opt/crater/target/debug/deps/liberror_chain-85697a4455279f59.rlib" "/opt/crater/target/debug/deps/libbacktrace-9fc2b6368b319773.rlib" "/opt/crater/target/debug/deps/libbacktrace_sys-fa77f5b5d961b04e.rlib" "/opt/crater/target/debug/deps/librustc_demangle-cfb1af0c5cb5972b.rlib" "/opt/crater/target/debug/deps/libenv_logger-b9dc1838fe89bd1c.rlib" "/opt/crater/target/debug/deps/libregex-0e0e0b8ccb89ff73.rlib" "/opt/crater/target/debug/deps/libutf8_ranges-f52370ed8b8aeb13.rlib" "/opt/crater/target/debug/deps/libregex_syntax-887cd9a327bcf73e.rlib" "/opt/crater/target/debug/deps/libucd_util-57957d64f2b3380e.rlib" "/opt/crater/target/debug/deps/libthread_local-2ae771cec36f83c2.rlib" "/opt/crater/target/debug/deps/libaho_corasick-2de6a349ba173884.rlib" "/opt/crater/target/debug/deps/libmemchr-1296ff5b4e76b3d1.rlib" "/opt/crater/target/debug/deps/libhumantime-fe7582828726b442.rlib" "/opt/crater/target/debug/deps/libquick_error-f50ea951eae373ef.rlib" "/opt/crater/target/debug/deps/libtermcolor-9bd564ab7fd672f3.rlib" "/opt/crater/target/debug/deps/liblog-81c91d07e28c3269.rlib" "/opt/crater/target/debug/deps/libcfg_if-b3a66c4c913947fb.rlib" "/opt/crater/target/debug/deps/libcolored-7add70402b3ea0e6.rlib" "/opt/crater/target/debug/deps/liblazy_static-1f7a4359e40a6da9.rlib" "/opt/crater/target/debug/deps/libclap-228982d55b92d7fd.rlib" "/opt/crater/target/debug/deps/libvec_map-dfe47d7ef870925b.rlib" "/opt/crater/target/debug/deps/libtextwrap-12d433f301a08100.rlib" "/opt/crater/target/debug/deps/libunicode_width-be270ae5acdefae2.rlib" "/opt/crater/target/debug/deps/libterm_size-1daf64afad564b55.rlib" "/opt/crater/target/debug/deps/libstrsim-323d74444d0cce8b.rlib" "/opt/crater/target/debug/deps/libbitflags-67998902f09e32c1.rlib" "/opt/crater/target/debug/deps/libansi_term-8091014737d4fb0a.rlib" "/opt/crater/target/debug/deps/libchrono-e7c039737787aced.rlib" "/opt/crater/target/debug/deps/libnum_integer-a18b86afc34981fa.rlib" "/opt/crater/target/debug/deps/libnum_traits-b79693a5d7e93180.rlib" "/opt/crater/target/debug/deps/libtime-bdb81a5b842e309d.rlib" "/opt/crater/target/debug/deps/libbytesize-55f2f37ee6956707.rlib" "/opt/crater/target/debug/deps/libatty-2bb62b6d028d90c3.rlib" "/opt/crater/target/debug/deps/liblibc-0dcb476daa67c749.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-1d6d86bd078a28e9.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e9721e46a424e2a9.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-c07193698f282147.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-6da45690f3863086.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-690797036dd27680.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-d3896ccbfd8eda2b.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-7cccc3739e3d7623.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-5e9ba178a513cd29.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-5ca9f83bf63d1f4b.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-bba1c7ef9e950882.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-e23c9de62012deb5.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-9b59dffdcd513d5d.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-17392340ab2e4a97.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-ac21508a81e3f7f3.rlib" "-Wl,-Bdynamic" "-llzo2" "-llzo2" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" [INFO] [stderr] = note: /usr/bin/ld: cannot find -llzo2 [INFO] [stderr] /usr/bin/ld: cannot find -llzo2 [INFO] [stderr] collect2: error: ld returned 1 exit status [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: Could not compile `fc-userscan`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "68b014a56e09ae7099a13b36e4e305a4cc2b38105b5c6bdc863bcebb4c763285"` [INFO] running `"docker" "rm" "-f" "68b014a56e09ae7099a13b36e4e305a4cc2b38105b5c6bdc863bcebb4c763285"` [INFO] [stdout] 68b014a56e09ae7099a13b36e4e305a4cc2b38105b5c6bdc863bcebb4c763285