[INFO] updating cached repository roblabla/cargo-travis
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/roblabla/cargo-travis
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/roblabla/cargo-travis" "work/ex/beta-1.38-1/sources/1.37.0/gh/roblabla/cargo-travis"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/roblabla/cargo-travis'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/roblabla/cargo-travis" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/roblabla/cargo-travis"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/roblabla/cargo-travis'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 449e7e1d6695c050cf2ed8a859629c067ebb5676
[INFO] sha for GitHub repo roblabla/cargo-travis: 449e7e1d6695c050cf2ed8a859629c067ebb5676
[INFO] validating manifest of roblabla/cargo-travis 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 roblabla/cargo-travis 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 roblabla/cargo-travis
[INFO] finished frobbing roblabla/cargo-travis
[INFO] frobbed toml for roblabla/cargo-travis written to work/ex/beta-1.38-1/sources/1.37.0/gh/roblabla/cargo-travis/Cargo.toml
[INFO] started frobbing roblabla/cargo-travis
[INFO] finished frobbing roblabla/cargo-travis
[INFO] frobbed toml for roblabla/cargo-travis written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/roblabla/cargo-travis/Cargo.toml
[INFO] crate roblabla/cargo-travis 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] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/roblabla/cargo-travis/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 roblabla/cargo-travis 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/roblabla/cargo-travis:/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] 4995569aa5ee4c4c3f7fee8899dbc0e7dc7c4f7c1b18254c83f4fb7d5e666c1b
[INFO] running `"docker" "start" "-a" "4995569aa5ee4c4c3f7fee8899dbc0e7dc7c4f7c1b18254c83f4fb7d5e666c1b"`
[INFO] [stderr]    Compiling getrandom v0.1.10
[INFO] [stderr]    Compiling serde v1.0.99
[INFO] [stderr]    Compiling arrayvec v0.4.11
[INFO] [stderr]    Compiling curl v0.4.22
[INFO] [stderr]    Compiling same-file v1.0.5
[INFO] [stderr]    Compiling safemem v0.3.2
[INFO] [stderr]    Compiling hex v0.3.2
[INFO] [stderr]    Compiling bytesize v1.0.0
[INFO] [stderr]    Compiling rustc-workspace-hack v1.0.0
[INFO] [stderr]    Compiling strsim v0.9.2
[INFO] [stderr]    Compiling home v0.3.4
[INFO] [stderr]    Compiling shell-escape v0.1.4
[INFO] [stderr]    Compiling fs_extra v1.1.0
[INFO] [stderr]    Compiling libnghttp2-sys v0.1.2
[INFO] [stderr]    Compiling libz-sys v1.0.25
[INFO] [stderr]    Compiling curl-sys v0.4.20
[INFO] [stderr]    Compiling libssh2-sys v0.2.11
[INFO] [stderr]    Compiling libgit2-sys v0.7.11
[INFO] [stderr]    Compiling miniz-sys v0.1.12
[INFO] [stderr]    Compiling walkdir v2.2.9
[INFO] [stderr]    Compiling crossbeam-channel v0.3.9
[INFO] [stderr]    Compiling socket2 v0.3.11
[INFO] [stderr]    Compiling filetime v0.2.7
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling bstr v0.2.7
[INFO] [stderr]    Compiling base64 v0.9.3
[INFO] [stderr]    Compiling jobserver v0.1.16
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling rand_core v0.5.0
[INFO] [stderr]    Compiling tar v0.4.26
[INFO] [stderr]    Compiling ordered-float v0.5.2
[INFO] [stderr]    Compiling crypto-hash v0.3.4
[INFO] [stderr]    Compiling env_logger v0.5.13
[INFO] [stderr]    Compiling env_logger v0.4.3
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rusttype v0.4.3
[INFO] [stderr]    Compiling flate2 v1.0.11
[INFO] [stderr]    Compiling rand v0.7.0
[INFO] [stderr]    Compiling globset v0.4.4
[INFO] [stderr]    Compiling opener v0.3.2
[INFO] [stderr]    Compiling badge v0.2.0
[INFO] [stderr]    Compiling ignore v0.4.10
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling serde_json v1.0.40
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling serde_ignored v0.0.4
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling docopt v1.1.0
[INFO] [stderr]    Compiling crates-io v0.20.0
[INFO] [stderr]    Compiling rustfix v0.4.6
[INFO] [stderr]    Compiling git2 v0.7.5
[INFO] [stderr]    Compiling git2-curl v0.8.2
[INFO] [stderr]    Compiling cargo v0.32.0
[INFO] [stderr]    Compiling cargo-travis v0.0.10 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/lib.rs:191:5
[INFO] [stderr]     |
[INFO] [stderr] 191 |     fs::create_dir(&kcov_build_dir);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[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/cargo_coveralls-0d2cf618ddfcd09b.cargo_coveralls.ayp74dn0-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/cargo_coveralls-0d2cf618ddfcd09b.cargo_coveralls.ayp74dn0-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/cargo_coveralls-0d2cf618ddfcd09b.cargo_coveralls.ayp74dn0-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/cargo_coveralls-0d2cf618ddfcd09b.cargo_coveralls.ayp74dn0-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/cargo_coveralls-0d2cf618ddfcd09b.cargo_coveralls.ayp74dn0-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/cargo_coveralls-0d2cf618ddfcd09b.cargo_coveralls.ayp74dn0-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/cargo_coveralls-0d2cf618ddfcd09b.cargo_coveralls.ayp74dn0-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/cargo_coveralls-0d2cf618ddfcd09b.cargo_coveralls.ayp74dn0-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/cargo_coveralls-0d2cf618ddfcd09b.cargo_coveralls.ayp74dn0-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/cargo_coveralls-0d2cf618ddfcd09b.cargo_coveralls.ayp74dn0-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/cargo_coveralls-0d2cf618ddfcd09b.cargo_coveralls.ayp74dn0-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/cargo_coveralls-0d2cf618ddfcd09b.cargo_coveralls.ayp74dn0-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/cargo_coveralls-0d2cf618ddfcd09b.cargo_coveralls.ayp74dn0-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/cargo_coveralls-0d2cf618ddfcd09b.cargo_coveralls.ayp74dn0-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/cargo_coveralls-0d2cf618ddfcd09b.cargo_coveralls.ayp74dn0-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/cargo_coveralls-0d2cf618ddfcd09b.cargo_coveralls.ayp74dn0-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/cargo_coveralls-0d2cf618ddfcd09b" "/opt/crater/target/debug/deps/cargo_coveralls-0d2cf618ddfcd09b.1uq2anfjtzza77a9.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/target/debug/build/curl-sys-4cd746f1d83e91a0/out/build" "-L" "/opt/crater/target/debug/build/libnghttp2-sys-da2799956f40c896/out/i/lib" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/opt/crater/target/debug/build/backtrace-sys-5c81d3694d492bc0/out" "-L" "/opt/crater/target/debug/build/miniz-sys-5ae27cb3fc5ef2d5/out" "-L" "/opt/crater/target/debug/build/libgit2-sys-202aeb3ebd0e517c/out/build" "-L" "/opt/crater/target/debug/build/libssh2-sys-f34688f0d45b8c8b/out/build" "-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/libenv_logger-41fe8bcbdd9be237.rlib" "/opt/crater/target/debug/deps/libregex-f3537a25ca3dbe43.rlib" "/opt/crater/target/debug/deps/libutf8_ranges-2228619ed4752127.rlib" "/opt/crater/target/debug/deps/libregex_syntax-4a864c3631515518.rlib" "/opt/crater/target/debug/deps/libucd_util-8b770cc8b020bfb6.rlib" "/opt/crater/target/debug/deps/libaho_corasick-7bf91ee903c0fa71.rlib" "/opt/crater/target/debug/deps/liblog-5ad476e9af8f39be.rlib" "/opt/crater/target/debug/deps/libdocopt-5de0f23caad08e4a.rlib" "/opt/crater/target/debug/deps/libstrsim-0aefbe0e1cdf8ad4.rlib" "/opt/crater/target/debug/deps/libcargo_travis-e4e19b3a02e6ae10.rlib" "/opt/crater/target/debug/deps/libfs_extra-a2422bf28d1cc781.rlib" "/opt/crater/target/debug/deps/libbadge-82ed158f307ca6b6.rlib" "/opt/crater/target/debug/deps/librusttype-5262da6af9f2b4f5.rlib" "/opt/crater/target/debug/deps/libordered_float-73773d5fb2ea13c3.rlib" "/opt/crater/target/debug/deps/libunreachable-b06fe4f6d04b74f2.rlib" "/opt/crater/target/debug/deps/libvoid-d4bd79b68b9b921e.rlib" "/opt/crater/target/debug/deps/libnum_traits-bf576fe2589fd389.rlib" "/opt/crater/target/debug/deps/libnum_traits-99be000a39d37ff1.rlib" "/opt/crater/target/debug/deps/libstb_truetype-fe98d4df69df1ee3.rlib" "/opt/crater/target/debug/deps/libarrayvec-8134a1e7f46d183c.rlib" "/opt/crater/target/debug/deps/libnodrop-844425db77ee9480.rlib" "/opt/crater/target/debug/deps/libbase64-cf420233ba873e07.rlib" "/opt/crater/target/debug/deps/libsafemem-5cbc828c43f41378.rlib" "/opt/crater/target/debug/deps/libbyteorder-585fd2581aa01382.rlib" "/opt/crater/target/debug/deps/libcargo-2275826b710bb6cc.rlib" "/opt/crater/target/debug/deps/libcrypto_hash-bd0e52cf64b49821.rlib" "/opt/crater/target/debug/deps/libopenssl-908690bfc64b48e8.rlib" "/opt/crater/target/debug/deps/libforeign_types-2a1e48607c06fed3.rlib" "/opt/crater/target/debug/deps/libforeign_types_shared-ba70a268c095ba50.rlib" "/opt/crater/target/debug/deps/libtoml-e3f7b88804ec4784.rlib" "/opt/crater/target/debug/deps/libtermcolor-63bd51856c425668.rlib" "/opt/crater/target/debug/deps/libtempfile-a788379f87d4adba.rlib" "/opt/crater/target/debug/deps/librand-649ad4be86f3940f.rlib" "/opt/crater/target/debug/deps/librand_chacha-0460b9813a543354.rlib" "/opt/crater/target/debug/deps/libc2_chacha-482fc8ce59b9bcb9.rlib" "/opt/crater/target/debug/deps/libppv_lite86-689a570bc058b143.rlib" "/opt/crater/target/debug/deps/librand_core-f11b7cbcf193156d.rlib" "/opt/crater/target/debug/deps/libgetrandom-ee0bcb0c0b4efe0d.rlib" "/opt/crater/target/debug/deps/libremove_dir_all-064366494991bc0c.rlib" "/opt/crater/target/debug/deps/libtar-974eb73ce30ffb88.rlib" "/opt/crater/target/debug/deps/libshell_escape-1d9647855422d4fb.rlib" "/opt/crater/target/debug/deps/libserde_ignored-ace4269d8f2643fe.rlib" "/opt/crater/target/debug/deps/libsemver-1a9d69f348e3dd54.rlib" "/opt/crater/target/debug/deps/libsemver_parser-e346966216b21274.rlib" "/opt/crater/target/debug/deps/librustfix-321a6d876ff1bd95.rlib" "/opt/crater/target/debug/deps/libopener-3ecfbfffcde97736.rlib" "/opt/crater/target/debug/deps/libnum_cpus-509d1090a02489e2.rlib" "/opt/crater/target/debug/deps/liblazycell-74fda01493a9cfe5.rlib" "/opt/crater/target/debug/deps/libjobserver-711a77eabc859d53.rlib" "/opt/crater/target/debug/deps/libignore-ed8e8bd8cf805fe7.rlib" "/opt/crater/target/debug/deps/libwalkdir-9732b146893c009a.rlib" "/opt/crater/target/debug/deps/libsame_file-20f5d349f4fddef0.rlib" "/opt/crater/target/debug/deps/libglobset-1d9085fba71e0221.rlib" "/opt/crater/target/debug/deps/libregex-3f288169bf5fc935.rlib" "/opt/crater/target/debug/deps/libregex_syntax-74b9e606898eafee.rlib" "/opt/crater/target/debug/deps/libthread_local-1801494cfc15e4c0.rlib" "/opt/crater/target/debug/deps/libfnv-0b54693efaf27e2a.rlib" "/opt/crater/target/debug/deps/libbstr-dc470846b2545b2b.rlib" "/opt/crater/target/debug/deps/libaho_corasick-05f4d1fa22c64ffe.rlib" "/opt/crater/target/debug/deps/libmemchr-5970d48417368191.rlib" "/opt/crater/target/debug/deps/libcrossbeam_channel-783a9e2d2bdabc94.rlib" "/opt/crater/target/debug/deps/libcrossbeam_utils-c7636b44f63f0536.rlib" "/opt/crater/target/debug/deps/liblazy_static-eb33edc716f69401.rlib" "/opt/crater/target/debug/deps/libhome-46c6aa379997487f.rlib" "/opt/crater/target/debug/deps/libhex-979204dee82ccb65.rlib" "/opt/crater/target/debug/deps/libglob-daf432652204537e.rlib" "/opt/crater/target/debug/deps/libgit2-ce8a202e9dd37eac.rlib" "/opt/crater/target/debug/deps/liblog-55cfa8f7ed258bff.rlib" "/opt/crater/target/debug/deps/liblibgit2_sys-b36d5987c2465b33.rlib" "/opt/crater/target/debug/deps/liblibssh2_sys-4fcba6ad79abf12d.rlib" "/opt/crater/target/debug/deps/libfs2-0bd11bba46c3127b.rlib" "/opt/crater/target/debug/deps/libflate2-41df7e666bb79755.rlib" "/opt/crater/target/debug/deps/libminiz_sys-af58369b556d0052.rlib" "/opt/crater/target/debug/deps/libcrc32fast-6889bae451d673e1.rlib" "/opt/crater/target/debug/deps/libfiletime-66d387e51bd2f3e9.rlib" "/opt/crater/target/debug/deps/libcrossbeam_utils-d524864a054eb21b.rlib" "/opt/crater/target/debug/deps/libcrates_io-20b8c217d7ef2617.rlib" "/opt/crater/target/debug/deps/liburl-ebaefb0ef9c8c191.rlib" "/opt/crater/target/debug/deps/libpercent_encoding-7ae675a5263db170.rlib" "/opt/crater/target/debug/deps/libidna-52fbc9ef9e77809d.rlib" "/opt/crater/target/debug/deps/libunicode_normalization-3ac46972447058ab.rlib" "/opt/crater/target/debug/deps/libsmallvec-8ab4c1b4228c68ef.rlib" "/opt/crater/target/debug/deps/libunicode_bidi-ad8beb3a11009df0.rlib" "/opt/crater/target/debug/deps/libmatches-5962f64d87545c04.rlib" "/opt/crater/target/debug/deps/libserde_json-9eba0d965a1c7852.rlib" "/opt/crater/target/debug/deps/libryu-be578719e5bf2327.rlib" "/opt/crater/target/debug/deps/libitoa-d35f0a89557c3310.rlib" "/opt/crater/target/debug/deps/libserde-dd12c9a5c23ee338.rlib" "/opt/crater/target/debug/deps/libfailure-a59743ef97ce4349.rlib" "/opt/crater/target/debug/deps/libbacktrace-0108d3c8fba638c4.rlib" "/opt/crater/target/debug/deps/libbacktrace_sys-01c69401428504e5.rlib" "/opt/crater/target/debug/deps/librustc_demangle-dd44235a42da0b4e.rlib" "/opt/crater/target/debug/deps/libcurl-61d70321c1410ad2.rlib" "/opt/crater/target/debug/deps/libopenssl_probe-572f1d9abab6f21c.rlib" "/opt/crater/target/debug/deps/libsocket2-b70aeebd5fe6b020.rlib" "/opt/crater/target/debug/deps/libcfg_if-3028bdd7b8e15bb5.rlib" "/opt/crater/target/debug/deps/libcurl_sys-6152d467230a8911.rlib" "/opt/crater/target/debug/deps/libopenssl_sys-ad27dfd98f8f3be8.rlib" "/opt/crater/target/debug/deps/liblibz_sys-631c038fc3a494d7.rlib" "/opt/crater/target/debug/deps/liblibnghttp2_sys-3353dd9ab6c6a54a.rlib" "/opt/crater/target/debug/deps/libclap-c5db533474150a1e.rlib" "/opt/crater/target/debug/deps/libvec_map-d1ee0a45638c2bc7.rlib" "/opt/crater/target/debug/deps/libtextwrap-c203df4a6e77a970.rlib" "/opt/crater/target/debug/deps/libunicode_width-854b98bbb65b7690.rlib" "/opt/crater/target/debug/deps/libstrsim-7aece6a3d121dad3.rlib" "/opt/crater/target/debug/deps/libbitflags-bcd34e8f74846360.rlib" "/opt/crater/target/debug/deps/libansi_term-ab3d266e25626249.rlib" "/opt/crater/target/debug/deps/libbytesize-95c25ff6214e0b99.rlib" "/opt/crater/target/debug/deps/libatty-eb5da56e70a939cc.rlib" "/opt/crater/target/debug/deps/liblibc-d019039477cac03b.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" "-lssl" "-lcrypto" "-lz" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
[INFO] [stderr]   = note: collect2: fatal error: ld terminated with signal 9 [Killed]
[INFO] [stderr]           compilation terminated.
[INFO] [stderr]           
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `cargo-travis`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "4995569aa5ee4c4c3f7fee8899dbc0e7dc7c4f7c1b18254c83f4fb7d5e666c1b"`
[INFO] running `"docker" "rm" "-f" "4995569aa5ee4c4c3f7fee8899dbc0e7dc7c4f7c1b18254c83f4fb7d5e666c1b"`
[INFO] [stdout] 4995569aa5ee4c4c3f7fee8899dbc0e7dc7c4f7c1b18254c83f4fb7d5e666c1b