[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 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] b42ea4ce50211869380d50c643687bd3dc4de4988b824d5747823f835ae19104 [INFO] running `"docker" "start" "-a" "b42ea4ce50211869380d50c643687bd3dc4de4988b824d5747823f835ae19104"` [INFO] [stderr] Compiling bytesize v1.0.0 [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 bzip2-sys v0.1.7 [INFO] [stderr] Compiling twoway v0.1.8 [INFO] [stderr] Compiling rmp v0.8.7 [INFO] [stderr] Compiling backtrace v0.3.14 [INFO] [stderr] Compiling bzip2 v0.3.3 [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 zip v0.5.1 [INFO] [stderr] Compiling crossbeam-deque v0.5.2 [INFO] [stderr] Compiling rmp-serde v0.13.7 [INFO] [stderr] Compiling error-chain v0.12.0 [INFO] [stderr] Compiling parking_lot v0.6.4 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling ignore v0.4.6 [INFO] [stderr] Compiling crossbeam-channel v0.2.6 [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/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/fc_userscan-872608363d9e5935.fc_userscan.44krz9hq-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/fc_userscan-872608363d9e5935.fc_userscan.44krz9hq-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/fc_userscan-872608363d9e5935.fc_userscan.44krz9hq-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/fc_userscan-872608363d9e5935.fc_userscan.44krz9hq-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/fc_userscan-872608363d9e5935.fc_userscan.44krz9hq-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/fc_userscan-872608363d9e5935.fc_userscan.44krz9hq-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/fc_userscan-872608363d9e5935.fc_userscan.44krz9hq-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/fc_userscan-872608363d9e5935.fc_userscan.44krz9hq-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/fc_userscan-872608363d9e5935.fc_userscan.44krz9hq-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/fc_userscan-872608363d9e5935.fc_userscan.44krz9hq-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/fc_userscan-872608363d9e5935.fc_userscan.44krz9hq-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/fc_userscan-872608363d9e5935.fc_userscan.44krz9hq-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/fc_userscan-872608363d9e5935.fc_userscan.44krz9hq-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/fc_userscan-872608363d9e5935.fc_userscan.44krz9hq-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/fc_userscan-872608363d9e5935.fc_userscan.44krz9hq-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/fc_userscan-872608363d9e5935.fc_userscan.44krz9hq-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/fc_userscan-872608363d9e5935" "/opt/crater/target/debug/deps/fc_userscan-872608363d9e5935.37der5r98rnybh2n.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-a718a43b98a69ad4/out" "-L" "/opt/crater/target/debug/build/bzip2-sys-d35b9e1430fc2990/out/lib" "-L" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libcrossbeam-1ec8b5ceff6384d9.rlib" "/opt/crater/target/debug/deps/libcrossbeam_deque-2efcbf49eb101ec4.rlib" "/opt/crater/target/debug/deps/libcrossbeam_epoch-326f3f274e442016.rlib" "/opt/crater/target/debug/deps/libcrossbeam_channel-05b2271f4cff719b.rlib" "/opt/crater/target/debug/deps/libparking_lot-2f1ae533b58e2138.rlib" "/opt/crater/target/debug/deps/libparking_lot_core-8c27082a83984fa0.rlib" "/opt/crater/target/debug/deps/liblock_api-494f6f1561bbf82e.rlib" "/opt/crater/target/debug/deps/libowning_ref-effe362413e7ab7d.rlib" "/opt/crater/target/debug/deps/libstable_deref_trait-d0a4946e4c2703bb.rlib" "/opt/crater/target/debug/deps/librand-0daaba0f6401e5be.rlib" "/opt/crater/target/debug/deps/librand_core-0cde6d5f3449ba22.rlib" "/opt/crater/target/debug/deps/librand_core-b87567e86349098d.rlib" "/opt/crater/target/debug/deps/libcrossbeam_utils-d524864a054eb21b.rlib" "/opt/crater/target/debug/deps/libcrossbeam_epoch-4022c14264662070.rlib" "/opt/crater/target/debug/deps/libscopeguard-316f896e0d3e978a.rlib" "/opt/crater/target/debug/deps/libmemoffset-6c4b37f364c61d2a.rlib" "/opt/crater/target/debug/deps/libarrayvec-113ef836fc6f0f3a.rlib" "/opt/crater/target/debug/deps/libnodrop-844425db77ee9480.rlib" "/opt/crater/target/debug/deps/libtwoway-481c91bdd26845fd.rlib" "/opt/crater/target/debug/deps/libmemmap-40af9e76fb627afb.rlib" "/opt/crater/target/debug/deps/libzip-290ed66bc78ac88d.rlib" "/opt/crater/target/debug/deps/libpodio-a8b29c330306e541.rlib" "/opt/crater/target/debug/deps/liblibflate-ea6c1bb997a9f937.rlib" "/opt/crater/target/debug/deps/libadler32-28cce00de1b6c9b3.rlib" "/opt/crater/target/debug/deps/libcrc32fast-4216be73bf64c2ad.rlib" "/opt/crater/target/debug/deps/libbzip2-e06aeabf119b439b.rlib" "/opt/crater/target/debug/deps/libbzip2_sys-df6c78e81228d0ed.rlib" "/opt/crater/target/debug/deps/libusers-04b3a77f6c49610d.rlib" "/opt/crater/target/debug/deps/libstructopt-b2d04923ce9d3b6b.rlib" "/opt/crater/target/debug/deps/librmp_serde-256847ddd5d627e9.rlib" "/opt/crater/target/debug/deps/libserde-a9129ac3bfcdc297.rlib" "/opt/crater/target/debug/deps/librmp-89f9b67d8b1b784d.rlib" "/opt/crater/target/debug/deps/libnum_traits-9aa6f135751ef1d5.rlib" "/opt/crater/target/debug/deps/libbyteorder-579b0a05de5ca01c.rlib" "/opt/crater/target/debug/deps/libnix-f70ccdb470394226.rlib" "/opt/crater/target/debug/deps/libvoid-03072202629d0c80.rlib" "/opt/crater/target/debug/deps/libminilzo-27b60c3bbd363d94.rlib" "/opt/crater/target/debug/deps/libminilzo_sys-5c752206233ccfdb.rlib" "/opt/crater/target/debug/deps/libignore-609c5ea05e984d46.rlib" "/opt/crater/target/debug/deps/libwalkdir-943f52017b332821.rlib" "/opt/crater/target/debug/deps/libsame_file-7108c93e74d76350.rlib" "/opt/crater/target/debug/deps/libglobset-66a9285eff2dbd0f.rlib" "/opt/crater/target/debug/deps/libcrossbeam_channel-f3cee7551ae37dc2.rlib" "/opt/crater/target/debug/deps/libsmallvec-24a19cb54d0ff037.rlib" "/opt/crater/target/debug/deps/libcrossbeam_utils-4e506fb042a46f4d.rlib" "/opt/crater/target/debug/deps/libfnv-0b54693efaf27e2a.rlib" "/opt/crater/target/debug/deps/liberror_chain-b48f825c608d4c3e.rlib" "/opt/crater/target/debug/deps/libbacktrace-331bda96050998f1.rlib" "/opt/crater/target/debug/deps/libbacktrace_sys-512d8ceb44949f99.rlib" "/opt/crater/target/debug/deps/librustc_demangle-d28dead022c91677.rlib" "/opt/crater/target/debug/deps/libenv_logger-44adfad1d3b23fff.rlib" "/opt/crater/target/debug/deps/libregex-dc83ece0dc9528bc.rlib" "/opt/crater/target/debug/deps/libutf8_ranges-2bf78c4326671e6c.rlib" "/opt/crater/target/debug/deps/libregex_syntax-71c5007b84f3a77c.rlib" "/opt/crater/target/debug/deps/libucd_util-edaa55c21d4132d5.rlib" "/opt/crater/target/debug/deps/libthread_local-1801494cfc15e4c0.rlib" "/opt/crater/target/debug/deps/libaho_corasick-ee34238d108e3c68.rlib" "/opt/crater/target/debug/deps/libmemchr-35486fb9300d41ed.rlib" "/opt/crater/target/debug/deps/libhumantime-f3229d51b2810709.rlib" "/opt/crater/target/debug/deps/libquick_error-a2165722eb49e44c.rlib" "/opt/crater/target/debug/deps/libtermcolor-b415dabca3b7bf28.rlib" "/opt/crater/target/debug/deps/liblog-93dda37b56605072.rlib" "/opt/crater/target/debug/deps/libcfg_if-cf9b915f175eb0bb.rlib" "/opt/crater/target/debug/deps/libcolored-735ee2ff3e9301b1.rlib" "/opt/crater/target/debug/deps/liblazy_static-eb33edc716f69401.rlib" "/opt/crater/target/debug/deps/libclap-8992839e3b728bdf.rlib" "/opt/crater/target/debug/deps/libvec_map-d1ee0a45638c2bc7.rlib" "/opt/crater/target/debug/deps/libtextwrap-1fb4b4c4249a83a8.rlib" "/opt/crater/target/debug/deps/libunicode_width-854b98bbb65b7690.rlib" "/opt/crater/target/debug/deps/libterm_size-ac9a66de91a4f71f.rlib" "/opt/crater/target/debug/deps/libstrsim-c714b4fac07361e2.rlib" "/opt/crater/target/debug/deps/libbitflags-031756039b29afaf.rlib" "/opt/crater/target/debug/deps/libansi_term-ab3d266e25626249.rlib" "/opt/crater/target/debug/deps/libchrono-73cd95839f52aed3.rlib" "/opt/crater/target/debug/deps/libnum_integer-0db9c563e8374fe3.rlib" "/opt/crater/target/debug/deps/libnum_traits-86600a016bc21e91.rlib" "/opt/crater/target/debug/deps/libtime-b04283799c547b9a.rlib" "/opt/crater/target/debug/deps/libbytesize-95c25ff6214e0b99.rlib" "/opt/crater/target/debug/deps/libatty-dbcad64decee5473.rlib" "/opt/crater/target/debug/deps/liblibc-7d097ec91535f8c5.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-4a76ff35a356aedf.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e11c7b3b3225afe2.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-13217ede3d276f16.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-621a9ee22da6caa1.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-546c844e8071bbeb.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-be9569e4d599746f.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-47d8845cef2a3bc5.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-017511bce73a530c.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-be7979c57a08057b.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d6459c4f0817c67c.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-580035dd98451925.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-aee5c24fff305dea.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-8a55a4098920125a.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-9fc4b5be2ba5cc19.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" "b42ea4ce50211869380d50c643687bd3dc4de4988b824d5747823f835ae19104"` [INFO] running `"docker" "rm" "-f" "b42ea4ce50211869380d50c643687bd3dc4de4988b824d5747823f835ae19104"` [INFO] [stdout] b42ea4ce50211869380d50c643687bd3dc4de4988b824d5747823f835ae19104