[INFO] crate mammut 0.12.0 is already in cache
[INFO] extracting crate mammut 0.12.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/mammut/0.12.0
[INFO] extracting crate mammut 0.12.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/mammut/0.12.0
[INFO] validating manifest of mammut-0.12.0 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 mammut-0.12.0 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 mammut-0.12.0
[INFO] finished frobbing mammut-0.12.0
[INFO] frobbed toml for mammut-0.12.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/mammut/0.12.0/Cargo.toml
[INFO] started frobbing mammut-0.12.0
[INFO] finished frobbing mammut-0.12.0
[INFO] frobbed toml for mammut-0.12.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/mammut/0.12.0/Cargo.toml
[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 mammut-0.12.0 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-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/mammut/0.12.0:/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=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] fe5eb00cd4ce1e205e62824582e8656449116dd470be739e3c4097c4d0538147
[INFO] running `"docker" "start" "-a" "fe5eb00cd4ce1e205e62824582e8656449116dd470be739e3c4097c4d0538147"`
[INFO] [stderr]    Compiling doc-comment v0.1.4
[INFO] [stderr]    Compiling hyperx v0.13.2
[INFO] [stderr]    Compiling mammut v0.12.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.27s
[INFO] running `"docker" "inspect" "fe5eb00cd4ce1e205e62824582e8656449116dd470be739e3c4097c4d0538147"`
[INFO] running `"docker" "rm" "-f" "fe5eb00cd4ce1e205e62824582e8656449116dd470be739e3c4097c4d0538147"`
[INFO] [stdout] fe5eb00cd4ce1e205e62824582e8656449116dd470be739e3c4097c4d0538147
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/mammut/0.12.0:/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=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" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5f1c2482d8c7d0dd1eddb38c8a18c5c2b6551ab212bdda1de493b93543b063e0
[INFO] running `"docker" "start" "-a" "5f1c2482d8c7d0dd1eddb38c8a18c5c2b6551ab212bdda1de493b93543b063e0"`
[INFO] [stderr]    Compiling mammut v0.12.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> examples/register.rs:20:29
[INFO] [stderr]    |
[INFO] [stderr] 20 | fn main() -> Result<(), Box<Error>> {
[INFO] [stderr]    |                             ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> examples/register.rs:27:52
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub fn get_mastodon_data() -> Result<Mastodon, Box<Error>> {
[INFO] [stderr]    |                                                    ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> examples/register.rs:35:43
[INFO] [stderr]    |
[INFO] [stderr] 35 | pub fn register() -> Result<Mastodon, Box<Error>> {
[INFO] [stderr]    |                                           ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> examples/register.rs:61:55
[INFO] [stderr]    |
[INFO] [stderr] 61 | pub fn read_line(message: &str) -> Result<String, Box<Error>> {
[INFO] [stderr]    |                                                       ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> examples/upload_photo.rs:5:29
[INFO] [stderr]   |
[INFO] [stderr] 5 | fn main() -> Result<(), Box<error::Error>> {
[INFO] [stderr]   |                             ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> examples/register.rs:20:29
[INFO] [stderr]    |
[INFO] [stderr] 20 | fn main() -> Result<(), Box<Error>> {
[INFO] [stderr]    |                             ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> examples/register.rs:27:52
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub fn get_mastodon_data() -> Result<Mastodon, Box<Error>> {
[INFO] [stderr]    |                                                    ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> examples/register.rs:35:43
[INFO] [stderr]    |
[INFO] [stderr] 35 | pub fn register() -> Result<Mastodon, Box<Error>> {
[INFO] [stderr]    |                                           ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> examples/register.rs:61:55
[INFO] [stderr]    |
[INFO] [stderr] 61 | pub fn read_line(message: &str) -> Result<String, Box<Error>> {
[INFO] [stderr]    |                                                       ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> examples/search.rs:5:29
[INFO] [stderr]   |
[INFO] [stderr] 5 | fn main() -> Result<(), Box<error::Error>> {
[INFO] [stderr]   |                             ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> examples/register.rs:20:29
[INFO] [stderr]    |
[INFO] [stderr] 20 | fn main() -> Result<(), Box<Error>> {
[INFO] [stderr]    |                             ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> examples/register.rs:27:52
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub fn get_mastodon_data() -> Result<Mastodon, Box<Error>> {
[INFO] [stderr]    |                                                    ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> examples/register.rs:35:43
[INFO] [stderr]    |
[INFO] [stderr] 35 | pub fn register() -> Result<Mastodon, Box<Error>> {
[INFO] [stderr]    |                                           ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> examples/register.rs:61:55
[INFO] [stderr]    |
[INFO] [stderr] 61 | pub fn read_line(message: &str) -> Result<String, Box<Error>> {
[INFO] [stderr]    |                                                       ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> examples/print_your_profile.rs:5:29
[INFO] [stderr]   |
[INFO] [stderr] 5 | fn main() -> Result<(), Box<error::Error>> {
[INFO] [stderr]   |                             ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> examples/register.rs:20:29
[INFO] [stderr]    |
[INFO] [stderr] 20 | fn main() -> Result<(), Box<Error>> {
[INFO] [stderr]    |                             ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> examples/register.rs:27:52
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub fn get_mastodon_data() -> Result<Mastodon, Box<Error>> {
[INFO] [stderr]    |                                                    ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> examples/register.rs:35:43
[INFO] [stderr]    |
[INFO] [stderr] 35 | pub fn register() -> Result<Mastodon, Box<Error>> {
[INFO] [stderr]    |                                           ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> examples/register.rs:61:55
[INFO] [stderr]    |
[INFO] [stderr] 61 | pub fn read_line(message: &str) -> Result<String, Box<Error>> {
[INFO] [stderr]    |                                                       ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> examples/register.rs:20:29
[INFO] [stderr]    |
[INFO] [stderr] 20 | fn main() -> Result<(), Box<Error>> {
[INFO] [stderr]    |                             ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> examples/register.rs:27:52
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub fn get_mastodon_data() -> Result<Mastodon, Box<Error>> {
[INFO] [stderr]    |                                                    ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> examples/register.rs:35:43
[INFO] [stderr]    |
[INFO] [stderr] 35 | pub fn register() -> Result<Mastodon, Box<Error>> {
[INFO] [stderr]    |                                           ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> examples/register.rs:61:55
[INFO] [stderr]    |
[INFO] [stderr] 61 | pub fn read_line(message: &str) -> Result<String, Box<Error>> {
[INFO] [stderr]    |                                                       ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> examples/follow_profile.rs:5:29
[INFO] [stderr]   |
[INFO] [stderr] 5 | fn main() -> Result<(), Box<error::Error>> {
[INFO] [stderr]   |                             ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[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/mammut-eb2af0debfac5cc7.mammut.7mtv5ke0-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/mammut-eb2af0debfac5cc7.mammut.7mtv5ke0-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/mammut-eb2af0debfac5cc7.mammut.7mtv5ke0-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/mammut-eb2af0debfac5cc7.mammut.7mtv5ke0-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/mammut-eb2af0debfac5cc7.mammut.7mtv5ke0-cgu.4.rcgu.o" "-o" "/opt/crater/target/debug/deps/mammut-eb2af0debfac5cc7" "/opt/crater/target/debug/deps/mammut-eb2af0debfac5cc7.27a50v05n9g6yzsd.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-d5ae900bfde9750d/out" "-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/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-f0d86b2ef6410e4f.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-28a84d78fba0104f.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-625008d0a6744ece.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-b85c11af396739da.rlib" "/opt/crater/target/debug/deps/libreqwest-71c2c64f42354a38.rlib" "/opt/crater/target/debug/deps/libuuid-43882e6fe2e361c5.rlib" "/opt/crater/target/debug/deps/libserde_urlencoded-96d38369e9d78dd4.rlib" "/opt/crater/target/debug/deps/libdtoa-d00aefffc4eb47c6.rlib" "/opt/crater/target/debug/deps/libmime_guess-e0b509de2ddd47d6.rlib" "/opt/crater/target/debug/deps/libflate2-28ad40e653d33c16.rlib" "/opt/crater/target/debug/deps/libminiz_oxide-c0bad7cc9cb5c5a1.rlib" "/opt/crater/target/debug/deps/libadler32-b7013a55566e2bf0.rlib" "/opt/crater/target/debug/deps/libcrc32fast-36786f74e06a90c6.rlib" "/opt/crater/target/debug/deps/libhyper_tls-5a37b1dcc33161ea.rlib" "/opt/crater/target/debug/deps/libnative_tls-5d7b360697b446c1.rlib" "/opt/crater/target/debug/deps/libopenssl_probe-b2544a39eea5fe98.rlib" "/opt/crater/target/debug/deps/libopenssl-d99d62c49812c928.rlib" "/opt/crater/target/debug/deps/libopenssl_sys-5973142cb3b71c16.rlib" "/opt/crater/target/debug/deps/libforeign_types-4eb93eebf43a44d4.rlib" "/opt/crater/target/debug/deps/libforeign_types_shared-e23d8c6f366950c3.rlib" "/opt/crater/target/debug/deps/libbitflags-c2b055ef483e7b37.rlib" "/opt/crater/target/debug/deps/libhyper-6ac3a2da84b8ff11.rlib" "/opt/crater/target/debug/deps/libwant-1dfc82cad47c42cc.rlib" "/opt/crater/target/debug/deps/libtry_lock-61cf02fb622299fa.rlib" "/opt/crater/target/debug/deps/libtokio-707651266c5996ee.rlib" "/opt/crater/target/debug/deps/libtokio_timer-c6e40c97d9def47d.rlib" "/opt/crater/target/debug/deps/libtokio_threadpool-b73377afc4d0f186.rlib" "/opt/crater/target/debug/deps/libcrossbeam_queue-2589c79105784e0d.rlib" "/opt/crater/target/debug/deps/libcrossbeam_deque-5a68c737302d997f.rlib" "/opt/crater/target/debug/deps/libcrossbeam_epoch-8ce32638c5f827b5.rlib" "/opt/crater/target/debug/deps/libscopeguard-0bc963131f7c0d17.rlib" "/opt/crater/target/debug/deps/libmemoffset-d44318d335d18b97.rlib" "/opt/crater/target/debug/deps/libarrayvec-1cff3f0e2df954b3.rlib" "/opt/crater/target/debug/deps/libnodrop-7f98e5f8ec110eeb.rlib" "/opt/crater/target/debug/deps/libtokio_tcp-67d6535a1348ebc7.rlib" "/opt/crater/target/debug/deps/libtokio_reactor-6fd8a42145fa4846.rlib" "/opt/crater/target/debug/deps/libtokio_sync-e9d8e5fe6c538a0e.rlib" "/opt/crater/target/debug/deps/libparking_lot-6d6274efc8401f80.rlib" "/opt/crater/target/debug/deps/libparking_lot_core-869ed462af3e9515.rlib" "/opt/crater/target/debug/deps/librand-0a4630b57dcc57b3.rlib" "/opt/crater/target/debug/deps/librand_xorshift-aba648178ccafa60.rlib" "/opt/crater/target/debug/deps/librand_pcg-ed671db4fe3757e2.rlib" "/opt/crater/target/debug/deps/librand_hc-9a65771b9d152351.rlib" "/opt/crater/target/debug/deps/librand_chacha-1b9e58560472e74b.rlib" "/opt/crater/target/debug/deps/librand_isaac-3807d01c3a327700.rlib" "/opt/crater/target/debug/deps/librand_core-4eee27b20de9a341.rlib" "/opt/crater/target/debug/deps/librand_os-4634e01c13ceff4d.rlib" "/opt/crater/target/debug/deps/librand_jitter-a13c2857ac7f2734.rlib" "/opt/crater/target/debug/deps/librand_core-a5a514f3409fd81c.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/libscopeguard-22a7afc64d55fe2c.rlib" "/opt/crater/target/debug/deps/libtokio_current_thread-747363cf0ed087f7.rlib" "/opt/crater/target/debug/deps/libtokio_executor-bdf861f407e5fa85.rlib" "/opt/crater/target/debug/deps/libcrossbeam_utils-e32b73b6a212c837.rlib" "/opt/crater/target/debug/deps/libmio-78388d2f58980e4b.rlib" "/opt/crater/target/debug/deps/libnet2-bb453ffc26c3f792.rlib" "/opt/crater/target/debug/deps/libhttp_body-c20c583f4a4aa575.rlib" "/opt/crater/target/debug/deps/libtokio_buf-778f444f4bd6c10f.rlib" "/opt/crater/target/debug/deps/libh2-2af504ed2c04d333.rlib" "/opt/crater/target/debug/deps/libindexmap-7e7e602ce07f2ecc.rlib" "/opt/crater/target/debug/deps/libstring-b28361baf86b4278.rlib" "/opt/crater/target/debug/deps/libslab-9297145f06665f9b.rlib" "/opt/crater/target/debug/deps/libtokio_io-6bef2b7aa50b9c59.rlib" "/opt/crater/target/debug/deps/libfutures_cpupool-06d6ecfc654c76f9.rlib" "/opt/crater/target/debug/deps/libnum_cpus-b569161181e0c021.rlib" "/opt/crater/target/debug/deps/libfutures-f60afb80ba7dd5f9.rlib" "/opt/crater/target/debug/deps/libencoding_rs-204ed7d4ab480255.rlib" "/opt/crater/target/debug/deps/libcookie_store-0cdf94d8a94077da.rlib" "/opt/crater/target/debug/deps/libpublicsuffix-42630c2b022df8cd.rlib" "/opt/crater/target/debug/deps/libregex-2f54045970e77773.rlib" "/opt/crater/target/debug/deps/libregex_syntax-bd99c61924ee7656.rlib" "/opt/crater/target/debug/deps/libthread_local-2ae771cec36f83c2.rlib" "/opt/crater/target/debug/deps/libaho_corasick-d762a0026dd53dbb.rlib" "/opt/crater/target/debug/deps/libmemchr-23e7689be8a12a36.rlib" "/opt/crater/target/debug/deps/liblazy_static-1f7a4359e40a6da9.rlib" "/opt/crater/target/debug/deps/liberror_chain-73fd2519d03dd285.rlib" "/opt/crater/target/debug/deps/libtry_from-6a0be2916c46c903.rlib" "/opt/crater/target/debug/deps/libfailure-e533f5339fa6fa33.rlib" "/opt/crater/target/debug/deps/libbacktrace-0ba24489b33d7a88.rlib" "/opt/crater/target/debug/deps/libbacktrace_sys-4ba3fb5c8a305755.rlib" "/opt/crater/target/debug/deps/librustc_demangle-93c44a61a479f45e.rlib" "/opt/crater/target/debug/deps/libcookie-738cc15b56d8f964.rlib" "/opt/crater/target/debug/deps/liburl-ee604ccef16e6499.rlib" "/opt/crater/target/debug/deps/libidna-7075ca6261d9bac1.rlib" "/opt/crater/target/debug/deps/libunicode_normalization-b16029f4e9e6461c.rlib" "/opt/crater/target/debug/deps/libsmallvec-7295b1a781bd56b7.rlib" "/opt/crater/target/debug/deps/libunicode_bidi-020a270ca49d2bee.rlib" "/opt/crater/target/debug/deps/libmatches-9f7ad04d44b47530.rlib" "/opt/crater/target/debug/deps/libchrono-ca4334deeb1b1351.rlib" "/opt/crater/target/debug/deps/libnum_integer-f48a816a5a5da78f.rlib" "/opt/crater/target/debug/deps/libnum_traits-81444709e4b8de32.rlib" "/opt/crater/target/debug/deps/libhyperx-553676db4a0eab1e.rlib" "/opt/crater/target/debug/deps/libtime-c375bf02baafb2fd.rlib" "/opt/crater/target/debug/deps/libpercent_encoding-b2b1eddedcc9d5cc.rlib" "/opt/crater/target/debug/deps/libmime-08b233499a8575f9.rlib" "/opt/crater/target/debug/deps/libunicase-f706828e628bdd0b.rlib" "/opt/crater/target/debug/deps/liblog-ab552fa662c561dc.rlib" "/opt/crater/target/debug/deps/libcfg_if-c978b2f886ff1de7.rlib" "/opt/crater/target/debug/deps/liblanguage_tags-05e049e3a82cbfb0.rlib" "/opt/crater/target/debug/deps/libhttparse-c28176d01bc731e0.rlib" "/opt/crater/target/debug/deps/libhttp-587004fa4d353dac.rlib" "/opt/crater/target/debug/deps/libfnv-6e18f98be4338210.rlib" "/opt/crater/target/debug/deps/libbytes-a094dc9fa3ca383e.rlib" "/opt/crater/target/debug/deps/libeither-1998051dbbd0c569.rlib" "/opt/crater/target/debug/deps/libiovec-700e4a654a679356.rlib" "/opt/crater/target/debug/deps/liblibc-37f3d1c853b3b7bd.rlib" "/opt/crater/target/debug/deps/libbase64-ecbe49359e7e13a6.rlib" "/opt/crater/target/debug/deps/libbyteorder-98f71e4258b709b0.rlib" "/opt/crater/target/debug/deps/libserde_json-5e1c62a001e50ba1.rlib" "/opt/crater/target/debug/deps/libryu-a9583eff3872e809.rlib" "/opt/crater/target/debug/deps/libitoa-fbd08118d5c2ed14.rlib" "/opt/crater/target/debug/deps/libserde-50e5d46514dccf4f.rlib" "/opt/crater/target/debug/deps/libdoc_comment-0cfa4fcb887a5021.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" "-lssl" "-lcrypto" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
[INFO] [stderr]   = note: 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 `mammut`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: Could not compile `mammut`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name follow_profile examples/follow_profile.rs --color never --crate-type bin --emit=dep-info,link -C debuginfo=2 -C metadata=d77e3a97299b59e1 -C extra-filename=-d77e3a97299b59e1 --out-dir /opt/crater/target/debug/examples -L dependency=/opt/crater/target/debug/deps --extern chrono=/opt/crater/target/debug/deps/libchrono-ca4334deeb1b1351.rlib --extern doc_comment=/opt/crater/target/debug/deps/libdoc_comment-0cfa4fcb887a5021.rlib --extern hyperx=/opt/crater/target/debug/deps/libhyperx-553676db4a0eab1e.rlib --extern mammut=/opt/crater/target/debug/deps/libmammut-7a07d0bde2eaf9f2.rlib --extern reqwest=/opt/crater/target/debug/deps/libreqwest-71c2c64f42354a38.rlib --extern serde=/opt/crater/target/debug/deps/libserde-50e5d46514dccf4f.rlib --extern serde_derive=/opt/crater/target/debug/deps/libserde_derive-080adf51b2cd98e4.so --extern serde_json=/opt/crater/target/debug/deps/libserde_json-5e1c62a001e50ba1.rlib --extern toml=/opt/crater/target/debug/deps/libtoml-a66c94a4c31323f1.rlib --extern url=/opt/crater/target/debug/deps/liburl-ee604ccef16e6499.rlib --cap-lints=warn -L native=/opt/crater/target/debug/build/backtrace-sys-d5ae900bfde9750d/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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/examples/search-b289212c6abb4848.search.3xigbsns-cgu.0.rcgu.o" "/opt/crater/target/debug/examples/search-b289212c6abb4848.search.3xigbsns-cgu.1.rcgu.o" "/opt/crater/target/debug/examples/search-b289212c6abb4848.search.3xigbsns-cgu.10.rcgu.o" "/opt/crater/target/debug/examples/search-b289212c6abb4848.search.3xigbsns-cgu.11.rcgu.o" "/opt/crater/target/debug/examples/search-b289212c6abb4848.search.3xigbsns-cgu.12.rcgu.o" "/opt/crater/target/debug/examples/search-b289212c6abb4848.search.3xigbsns-cgu.13.rcgu.o" "/opt/crater/target/debug/examples/search-b289212c6abb4848.search.3xigbsns-cgu.14.rcgu.o" "/opt/crater/target/debug/examples/search-b289212c6abb4848.search.3xigbsns-cgu.15.rcgu.o" "/opt/crater/target/debug/examples/search-b289212c6abb4848.search.3xigbsns-cgu.2.rcgu.o" "/opt/crater/target/debug/examples/search-b289212c6abb4848.search.3xigbsns-cgu.3.rcgu.o" "/opt/crater/target/debug/examples/search-b289212c6abb4848.search.3xigbsns-cgu.4.rcgu.o" "/opt/crater/target/debug/examples/search-b289212c6abb4848.search.3xigbsns-cgu.5.rcgu.o" "/opt/crater/target/debug/examples/search-b289212c6abb4848.search.3xigbsns-cgu.6.rcgu.o" "/opt/crater/target/debug/examples/search-b289212c6abb4848.search.3xigbsns-cgu.7.rcgu.o" "/opt/crater/target/debug/examples/search-b289212c6abb4848.search.3xigbsns-cgu.8.rcgu.o" "/opt/crater/target/debug/examples/search-b289212c6abb4848.search.3xigbsns-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/examples/search-b289212c6abb4848" "/opt/crater/target/debug/examples/search-b289212c6abb4848.45tdzbrl7mo4o6rw.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-d5ae900bfde9750d/out" "-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/libtoml-a66c94a4c31323f1.rlib" "/opt/crater/target/debug/deps/libmammut-7a07d0bde2eaf9f2.rlib" "/opt/crater/target/debug/deps/libreqwest-71c2c64f42354a38.rlib" "/opt/crater/target/debug/deps/libuuid-43882e6fe2e361c5.rlib" "/opt/crater/target/debug/deps/libserde_urlencoded-96d38369e9d78dd4.rlib" "/opt/crater/target/debug/deps/libdtoa-d00aefffc4eb47c6.rlib" "/opt/crater/target/debug/deps/libmime_guess-e0b509de2ddd47d6.rlib" "/opt/crater/target/debug/deps/libflate2-28ad40e653d33c16.rlib" "/opt/crater/target/debug/deps/libminiz_oxide-c0bad7cc9cb5c5a1.rlib" "/opt/crater/target/debug/deps/libadler32-b7013a55566e2bf0.rlib" "/opt/crater/target/debug/deps/libcrc32fast-36786f74e06a90c6.rlib" "/opt/crater/target/debug/deps/libhyper_tls-5a37b1dcc33161ea.rlib" "/opt/crater/target/debug/deps/libnative_tls-5d7b360697b446c1.rlib" "/opt/crater/target/debug/deps/libopenssl_probe-b2544a39eea5fe98.rlib" "/opt/crater/target/debug/deps/libopenssl-d99d62c49812c928.rlib" "/opt/crater/target/debug/deps/libopenssl_sys-5973142cb3b71c16.rlib" "/opt/crater/target/debug/deps/libforeign_types-4eb93eebf43a44d4.rlib" "/opt/crater/target/debug/deps/libforeign_types_shared-e23d8c6f366950c3.rlib" "/opt/crater/target/debug/deps/libbitflags-c2b055ef483e7b37.rlib" "/opt/crater/target/debug/deps/libhyper-6ac3a2da84b8ff11.rlib" "/opt/crater/target/debug/deps/libwant-1dfc82cad47c42cc.rlib" "/opt/crater/target/debug/deps/libtry_lock-61cf02fb622299fa.rlib" "/opt/crater/target/debug/deps/libtokio-707651266c5996ee.rlib" "/opt/crater/target/debug/deps/libtokio_timer-c6e40c97d9def47d.rlib" "/opt/crater/target/debug/deps/libtokio_threadpool-b73377afc4d0f186.rlib" "/opt/crater/target/debug/deps/libcrossbeam_queue-2589c79105784e0d.rlib" "/opt/crater/target/debug/deps/libcrossbeam_deque-5a68c737302d997f.rlib" "/opt/crater/target/debug/deps/libcrossbeam_epoch-8ce32638c5f827b5.rlib" "/opt/crater/target/debug/deps/libscopeguard-0bc963131f7c0d17.rlib" "/opt/crater/target/debug/deps/libmemoffset-d44318d335d18b97.rlib" "/opt/crater/target/debug/deps/libarrayvec-1cff3f0e2df954b3.rlib" "/opt/crater/target/debug/deps/libnodrop-7f98e5f8ec110eeb.rlib" "/opt/crater/target/debug/deps/libtokio_tcp-67d6535a1348ebc7.rlib" "/opt/crater/target/debug/deps/libtokio_reactor-6fd8a42145fa4846.rlib" "/opt/crater/target/debug/deps/libtokio_sync-e9d8e5fe6c538a0e.rlib" "/opt/crater/target/debug/deps/libparking_lot-6d6274efc8401f80.rlib" "/opt/crater/target/debug/deps/libparking_lot_core-869ed462af3e9515.rlib" "/opt/crater/target/debug/deps/librand-0a4630b57dcc57b3.rlib" "/opt/crater/target/debug/deps/librand_xorshift-aba648178ccafa60.rlib" "/opt/crater/target/debug/deps/librand_pcg-ed671db4fe3757e2.rlib" "/opt/crater/target/debug/deps/librand_hc-9a65771b9d152351.rlib" "/opt/crater/target/debug/deps/librand_chacha-1b9e58560472e74b.rlib" "/opt/crater/target/debug/deps/librand_isaac-3807d01c3a327700.rlib" "/opt/crater/target/debug/deps/librand_core-4eee27b20de9a341.rlib" "/opt/crater/target/debug/deps/librand_os-4634e01c13ceff4d.rlib" "/opt/crater/target/debug/deps/librand_jitter-a13c2857ac7f2734.rlib" "/opt/crater/target/debug/deps/librand_core-a5a514f3409fd81c.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/libscopeguard-22a7afc64d55fe2c.rlib" "/opt/crater/target/debug/deps/libtokio_current_thread-747363cf0ed087f7.rlib" "/opt/crater/target/debug/deps/libtokio_executor-bdf861f407e5fa85.rlib" "/opt/crater/target/debug/deps/libcrossbeam_utils-e32b73b6a212c837.rlib" "/opt/crater/target/debug/deps/libmio-78388d2f58980e4b.rlib" "/opt/crater/target/debug/deps/libnet2-bb453ffc26c3f792.rlib" "/opt/crater/target/debug/deps/libhttp_body-c20c583f4a4aa575.rlib" "/opt/crater/target/debug/deps/libtokio_buf-778f444f4bd6c10f.rlib" "/opt/crater/target/debug/deps/libh2-2af504ed2c04d333.rlib" "/opt/crater/target/debug/deps/libindexmap-7e7e602ce07f2ecc.rlib" "/opt/crater/target/debug/deps/libstring-b28361baf86b4278.rlib" "/opt/crater/target/debug/deps/libslab-9297145f06665f9b.rlib" "/opt/crater/target/debug/deps/libtokio_io-6bef2b7aa50b9c59.rlib" "/opt/crater/target/debug/deps/libfutures_cpupool-06d6ecfc654c76f9.rlib" "/opt/crater/target/debug/deps/libnum_cpus-b569161181e0c021.rlib" "/opt/crater/target/debug/deps/libfutures-f60afb80ba7dd5f9.rlib" "/opt/crater/target/debug/deps/libencoding_rs-204ed7d4ab480255.rlib" "/opt/crater/target/debug/deps/libcookie_store-0cdf94d8a94077da.rlib" "/opt/crater/target/debug/deps/libpublicsuffix-42630c2b022df8cd.rlib" "/opt/crater/target/debug/deps/libregex-2f54045970e77773.rlib" "/opt/crater/target/debug/deps/libregex_syntax-bd99c61924ee7656.rlib" "/opt/crater/target/debug/deps/libthread_local-2ae771cec36f83c2.rlib" "/opt/crater/target/debug/deps/libaho_corasick-d762a0026dd53dbb.rlib" "/opt/crater/target/debug/deps/libmemchr-23e7689be8a12a36.rlib" "/opt/crater/target/debug/deps/liblazy_static-1f7a4359e40a6da9.rlib" "/opt/crater/target/debug/deps/liberror_chain-73fd2519d03dd285.rlib" "/opt/crater/target/debug/deps/libtry_from-6a0be2916c46c903.rlib" "/opt/crater/target/debug/deps/libfailure-e533f5339fa6fa33.rlib" "/opt/crater/target/debug/deps/libbacktrace-0ba24489b33d7a88.rlib" "/opt/crater/target/debug/deps/libbacktrace_sys-4ba3fb5c8a305755.rlib" "/opt/crater/target/debug/deps/librustc_demangle-93c44a61a479f45e.rlib" "/opt/crater/target/debug/deps/libcookie-738cc15b56d8f964.rlib" "/opt/crater/target/debug/deps/liburl-ee604ccef16e6499.rlib" "/opt/crater/target/debug/deps/libidna-7075ca6261d9bac1.rlib" "/opt/crater/target/debug/deps/libunicode_normalization-b16029f4e9e6461c.rlib" "/opt/crater/target/debug/deps/libsmallvec-7295b1a781bd56b7.rlib" "/opt/crater/target/debug/deps/libunicode_bidi-020a270ca49d2bee.rlib" "/opt/crater/target/debug/deps/libmatches-9f7ad04d44b47530.rlib" "/opt/crater/target/debug/deps/libchrono-ca4334deeb1b1351.rlib" "/opt/crater/target/debug/deps/libnum_integer-f48a816a5a5da78f.rlib" "/opt/crater/target/debug/deps/libnum_traits-81444709e4b8de32.rlib" "/opt/crater/target/debug/deps/libhyperx-553676db4a0eab1e.rlib" "/opt/crater/target/debug/deps/libtime-c375bf02baafb2fd.rlib" "/opt/crater/target/debug/deps/libpercent_encoding-b2b1eddedcc9d5cc.rlib" "/opt/crater/target/debug/deps/libmime-08b233499a8575f9.rlib" "/opt/crater/target/debug/deps/libunicase-f706828e628bdd0b.rlib" "/opt/crater/target/debug/deps/liblog-ab552fa662c561dc.rlib" "/opt/crater/target/debug/deps/libcfg_if-c978b2f886ff1de7.rlib" "/opt/crater/target/debug/deps/liblanguage_tags-05e049e3a82cbfb0.rlib" "/opt/crater/target/debug/deps/libhttparse-c28176d01bc731e0.rlib" "/opt/crater/target/debug/deps/libhttp-587004fa4d353dac.rlib" "/opt/crater/target/debug/deps/libfnv-6e18f98be4338210.rlib" "/opt/crater/target/debug/deps/libbytes-a094dc9fa3ca383e.rlib" "/opt/crater/target/debug/deps/libeither-1998051dbbd0c569.rlib" "/opt/crater/target/debug/deps/libiovec-700e4a654a679356.rlib" "/opt/crater/target/debug/deps/liblibc-37f3d1c853b3b7bd.rlib" "/opt/crater/target/debug/deps/libbase64-ecbe49359e7e13a6.rlib" "/opt/crater/target/debug/deps/libbyteorder-98f71e4258b709b0.rlib" "/opt/crater/target/debug/deps/libserde_json-5e1c62a001e50ba1.rlib" "/opt/crater/target/debug/deps/libryu-a9583eff3872e809.rlib" "/opt/crater/target/debug/deps/libitoa-fbd08118d5c2ed14.rlib" "/opt/crater/target/debug/deps/libserde-50e5d46514dccf4f.rlib" "/opt/crater/target/debug/deps/libdoc_comment-0cfa4fcb887a5021.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" "-lssl" "-lcrypto" "-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 `mammut`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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/examples/print_your_profile-a09a9295deefff0e.print_your_profile.a3jzbofz-cgu.0.rcgu.o" "/opt/crater/target/debug/examples/print_your_profile-a09a9295deefff0e.print_your_profile.a3jzbofz-cgu.1.rcgu.o" "/opt/crater/target/debug/examples/print_your_profile-a09a9295deefff0e.print_your_profile.a3jzbofz-cgu.10.rcgu.o" "/opt/crater/target/debug/examples/print_your_profile-a09a9295deefff0e.print_your_profile.a3jzbofz-cgu.11.rcgu.o" "/opt/crater/target/debug/examples/print_your_profile-a09a9295deefff0e.print_your_profile.a3jzbofz-cgu.12.rcgu.o" "/opt/crater/target/debug/examples/print_your_profile-a09a9295deefff0e.print_your_profile.a3jzbofz-cgu.13.rcgu.o" "/opt/crater/target/debug/examples/print_your_profile-a09a9295deefff0e.print_your_profile.a3jzbofz-cgu.14.rcgu.o" "/opt/crater/target/debug/examples/print_your_profile-a09a9295deefff0e.print_your_profile.a3jzbofz-cgu.15.rcgu.o" "/opt/crater/target/debug/examples/print_your_profile-a09a9295deefff0e.print_your_profile.a3jzbofz-cgu.2.rcgu.o" "/opt/crater/target/debug/examples/print_your_profile-a09a9295deefff0e.print_your_profile.a3jzbofz-cgu.3.rcgu.o" "/opt/crater/target/debug/examples/print_your_profile-a09a9295deefff0e.print_your_profile.a3jzbofz-cgu.4.rcgu.o" "/opt/crater/target/debug/examples/print_your_profile-a09a9295deefff0e.print_your_profile.a3jzbofz-cgu.5.rcgu.o" "/opt/crater/target/debug/examples/print_your_profile-a09a9295deefff0e.print_your_profile.a3jzbofz-cgu.6.rcgu.o" "/opt/crater/target/debug/examples/print_your_profile-a09a9295deefff0e.print_your_profile.a3jzbofz-cgu.7.rcgu.o" "/opt/crater/target/debug/examples/print_your_profile-a09a9295deefff0e.print_your_profile.a3jzbofz-cgu.8.rcgu.o" "/opt/crater/target/debug/examples/print_your_profile-a09a9295deefff0e.print_your_profile.a3jzbofz-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/examples/print_your_profile-a09a9295deefff0e" "/opt/crater/target/debug/examples/print_your_profile-a09a9295deefff0e.2cai3yngdrc20doc.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-d5ae900bfde9750d/out" "-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/libtoml-a66c94a4c31323f1.rlib" "/opt/crater/target/debug/deps/libmammut-7a07d0bde2eaf9f2.rlib" "/opt/crater/target/debug/deps/libreqwest-71c2c64f42354a38.rlib" "/opt/crater/target/debug/deps/libuuid-43882e6fe2e361c5.rlib" "/opt/crater/target/debug/deps/libserde_urlencoded-96d38369e9d78dd4.rlib" "/opt/crater/target/debug/deps/libdtoa-d00aefffc4eb47c6.rlib" "/opt/crater/target/debug/deps/libmime_guess-e0b509de2ddd47d6.rlib" "/opt/crater/target/debug/deps/libflate2-28ad40e653d33c16.rlib" "/opt/crater/target/debug/deps/libminiz_oxide-c0bad7cc9cb5c5a1.rlib" "/opt/crater/target/debug/deps/libadler32-b7013a55566e2bf0.rlib" "/opt/crater/target/debug/deps/libcrc32fast-36786f74e06a90c6.rlib" "/opt/crater/target/debug/deps/libhyper_tls-5a37b1dcc33161ea.rlib" "/opt/crater/target/debug/deps/libnative_tls-5d7b360697b446c1.rlib" "/opt/crater/target/debug/deps/libopenssl_probe-b2544a39eea5fe98.rlib" "/opt/crater/target/debug/deps/libopenssl-d99d62c49812c928.rlib" "/opt/crater/target/debug/deps/libopenssl_sys-5973142cb3b71c16.rlib" "/opt/crater/target/debug/deps/libforeign_types-4eb93eebf43a44d4.rlib" "/opt/crater/target/debug/deps/libforeign_types_shared-e23d8c6f366950c3.rlib" "/opt/crater/target/debug/deps/libbitflags-c2b055ef483e7b37.rlib" "/opt/crater/target/debug/deps/libhyper-6ac3a2da84b8ff11.rlib" "/opt/crater/target/debug/deps/libwant-1dfc82cad47c42cc.rlib" "/opt/crater/target/debug/deps/libtry_lock-61cf02fb622299fa.rlib" "/opt/crater/target/debug/deps/libtokio-707651266c5996ee.rlib" "/opt/crater/target/debug/deps/libtokio_timer-c6e40c97d9def47d.rlib" "/opt/crater/target/debug/deps/libtokio_threadpool-b73377afc4d0f186.rlib" "/opt/crater/target/debug/deps/libcrossbeam_queue-2589c79105784e0d.rlib" "/opt/crater/target/debug/deps/libcrossbeam_deque-5a68c737302d997f.rlib" "/opt/crater/target/debug/deps/libcrossbeam_epoch-8ce32638c5f827b5.rlib" "/opt/crater/target/debug/deps/libscopeguard-0bc963131f7c0d17.rlib" "/opt/crater/target/debug/deps/libmemoffset-d44318d335d18b97.rlib" "/opt/crater/target/debug/deps/libarrayvec-1cff3f0e2df954b3.rlib" "/opt/crater/target/debug/deps/libnodrop-7f98e5f8ec110eeb.rlib" "/opt/crater/target/debug/deps/libtokio_tcp-67d6535a1348ebc7.rlib" "/opt/crater/target/debug/deps/libtokio_reactor-6fd8a42145fa4846.rlib" "/opt/crater/target/debug/deps/libtokio_sync-e9d8e5fe6c538a0e.rlib" "/opt/crater/target/debug/deps/libparking_lot-6d6274efc8401f80.rlib" "/opt/crater/target/debug/deps/libparking_lot_core-869ed462af3e9515.rlib" "/opt/crater/target/debug/deps/librand-0a4630b57dcc57b3.rlib" "/opt/crater/target/debug/deps/librand_xorshift-aba648178ccafa60.rlib" "/opt/crater/target/debug/deps/librand_pcg-ed671db4fe3757e2.rlib" "/opt/crater/target/debug/deps/librand_hc-9a65771b9d152351.rlib" "/opt/crater/target/debug/deps/librand_chacha-1b9e58560472e74b.rlib" "/opt/crater/target/debug/deps/librand_isaac-3807d01c3a327700.rlib" "/opt/crater/target/debug/deps/librand_core-4eee27b20de9a341.rlib" "/opt/crater/target/debug/deps/librand_os-4634e01c13ceff4d.rlib" "/opt/crater/target/debug/deps/librand_jitter-a13c2857ac7f2734.rlib" "/opt/crater/target/debug/deps/librand_core-a5a514f3409fd81c.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/libscopeguard-22a7afc64d55fe2c.rlib" "/opt/crater/target/debug/deps/libtokio_current_thread-747363cf0ed087f7.rlib" "/opt/crater/target/debug/deps/libtokio_executor-bdf861f407e5fa85.rlib" "/opt/crater/target/debug/deps/libcrossbeam_utils-e32b73b6a212c837.rlib" "/opt/crater/target/debug/deps/libmio-78388d2f58980e4b.rlib" "/opt/crater/target/debug/deps/libnet2-bb453ffc26c3f792.rlib" "/opt/crater/target/debug/deps/libhttp_body-c20c583f4a4aa575.rlib" "/opt/crater/target/debug/deps/libtokio_buf-778f444f4bd6c10f.rlib" "/opt/crater/target/debug/deps/libh2-2af504ed2c04d333.rlib" "/opt/crater/target/debug/deps/libindexmap-7e7e602ce07f2ecc.rlib" "/opt/crater/target/debug/deps/libstring-b28361baf86b4278.rlib" "/opt/crater/target/debug/deps/libslab-9297145f06665f9b.rlib" "/opt/crater/target/debug/deps/libtokio_io-6bef2b7aa50b9c59.rlib" "/opt/crater/target/debug/deps/libfutures_cpupool-06d6ecfc654c76f9.rlib" "/opt/crater/target/debug/deps/libnum_cpus-b569161181e0c021.rlib" "/opt/crater/target/debug/deps/libfutures-f60afb80ba7dd5f9.rlib" "/opt/crater/target/debug/deps/libencoding_rs-204ed7d4ab480255.rlib" "/opt/crater/target/debug/deps/libcookie_store-0cdf94d8a94077da.rlib" "/opt/crater/target/debug/deps/libpublicsuffix-42630c2b022df8cd.rlib" "/opt/crater/target/debug/deps/libregex-2f54045970e77773.rlib" "/opt/crater/target/debug/deps/libregex_syntax-bd99c61924ee7656.rlib" "/opt/crater/target/debug/deps/libthread_local-2ae771cec36f83c2.rlib" "/opt/crater/target/debug/deps/libaho_corasick-d762a0026dd53dbb.rlib" "/opt/crater/target/debug/deps/libmemchr-23e7689be8a12a36.rlib" "/opt/crater/target/debug/deps/liblazy_static-1f7a4359e40a6da9.rlib" "/opt/crater/target/debug/deps/liberror_chain-73fd2519d03dd285.rlib" "/opt/crater/target/debug/deps/libtry_from-6a0be2916c46c903.rlib" "/opt/crater/target/debug/deps/libfailure-e533f5339fa6fa33.rlib" "/opt/crater/target/debug/deps/libbacktrace-0ba24489b33d7a88.rlib" "/opt/crater/target/debug/deps/libbacktrace_sys-4ba3fb5c8a305755.rlib" "/opt/crater/target/debug/deps/librustc_demangle-93c44a61a479f45e.rlib" "/opt/crater/target/debug/deps/libcookie-738cc15b56d8f964.rlib" "/opt/crater/target/debug/deps/liburl-ee604ccef16e6499.rlib" "/opt/crater/target/debug/deps/libidna-7075ca6261d9bac1.rlib" "/opt/crater/target/debug/deps/libunicode_normalization-b16029f4e9e6461c.rlib" "/opt/crater/target/debug/deps/libsmallvec-7295b1a781bd56b7.rlib" "/opt/crater/target/debug/deps/libunicode_bidi-020a270ca49d2bee.rlib" "/opt/crater/target/debug/deps/libmatches-9f7ad04d44b47530.rlib" "/opt/crater/target/debug/deps/libchrono-ca4334deeb1b1351.rlib" "/opt/crater/target/debug/deps/libnum_integer-f48a816a5a5da78f.rlib" "/opt/crater/target/debug/deps/libnum_traits-81444709e4b8de32.rlib" "/opt/crater/target/debug/deps/libhyperx-553676db4a0eab1e.rlib" "/opt/crater/target/debug/deps/libtime-c375bf02baafb2fd.rlib" "/opt/crater/target/debug/deps/libpercent_encoding-b2b1eddedcc9d5cc.rlib" "/opt/crater/target/debug/deps/libmime-08b233499a8575f9.rlib" "/opt/crater/target/debug/deps/libunicase-f706828e628bdd0b.rlib" "/opt/crater/target/debug/deps/liblog-ab552fa662c561dc.rlib" "/opt/crater/target/debug/deps/libcfg_if-c978b2f886ff1de7.rlib" "/opt/crater/target/debug/deps/liblanguage_tags-05e049e3a82cbfb0.rlib" "/opt/crater/target/debug/deps/libhttparse-c28176d01bc731e0.rlib" "/opt/crater/target/debug/deps/libhttp-587004fa4d353dac.rlib" "/opt/crater/target/debug/deps/libfnv-6e18f98be4338210.rlib" "/opt/crater/target/debug/deps/libbytes-a094dc9fa3ca383e.rlib" "/opt/crater/target/debug/deps/libeither-1998051dbbd0c569.rlib" "/opt/crater/target/debug/deps/libiovec-700e4a654a679356.rlib" "/opt/crater/target/debug/deps/liblibc-37f3d1c853b3b7bd.rlib" "/opt/crater/target/debug/deps/libbase64-ecbe49359e7e13a6.rlib" "/opt/crater/target/debug/deps/libbyteorder-98f71e4258b709b0.rlib" "/opt/crater/target/debug/deps/libserde_json-5e1c62a001e50ba1.rlib" "/opt/crater/target/debug/deps/libryu-a9583eff3872e809.rlib" "/opt/crater/target/debug/deps/libitoa-fbd08118d5c2ed14.rlib" "/opt/crater/target/debug/deps/libserde-50e5d46514dccf4f.rlib" "/opt/crater/target/debug/deps/libdoc_comment-0cfa4fcb887a5021.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" "-lssl" "-lcrypto" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: BFD (GNU Binutils for Debian) 2.28 internal error, aborting at ../../bfd/merge.c:908 in _bfd_merged_section_offset
[INFO] [stderr]           
[INFO] [stderr]           /usr/bin/ld: Please report this bug.
[INFO] [stderr]           
[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 `mammut`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "5f1c2482d8c7d0dd1eddb38c8a18c5c2b6551ab212bdda1de493b93543b063e0"`
[INFO] running `"docker" "rm" "-f" "5f1c2482d8c7d0dd1eddb38c8a18c5c2b6551ab212bdda1de493b93543b063e0"`
[INFO] [stdout] 5f1c2482d8c7d0dd1eddb38c8a18c5c2b6551ab212bdda1de493b93543b063e0