[INFO] updating cached repository https://github.com/suhr/ws-tox
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ff1b0b47a0086e8bb4c8bfc269384cf552d12b82
[INFO] testing suhr/ws-tox against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsuhr%2Fws-tox" "/workspace/builds/worker-7/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/suhr/ws-tox on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/suhr/ws-tox
[INFO] finished tweaking git repo https://github.com/suhr/ws-tox
[INFO] tweaked toml for git repo https://github.com/suhr/ws-tox written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/suhr/ws-tox already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 71a697c339991b3ba353350b9fead9974f83ae8a57d3958634b5e1f055aa9227
[INFO] running `"docker" "start" "-a" "71a697c339991b3ba353350b9fead9974f83ae8a57d3958634b5e1f055aa9227"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc v0.2.54
[INFO] [stderr]    Compiling syn v0.15.34
[INFO] [stderr]    Compiling tokio-executor v0.1.7
[INFO] [stderr]    Compiling tokio-timer v0.2.10
[INFO] [stderr]    Compiling tokio-current-thread v0.1.6
[INFO] [stderr]    Compiling iovec v0.1.2
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling num_cpus v1.10.0
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling rstox v0.0.1 (https://github.com/tox-rs/rstox.git#1793619c)
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling hyper v0.10.16
[INFO] [stderr]    Compiling mio v0.6.16
[INFO] [stderr]    Compiling tokio-io v0.1.12
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]    Compiling tokio-threadpool v0.1.14
[INFO] [stderr]    Compiling tokio-codec v0.1.1
[INFO] [stderr]    Compiling parking_lot v0.7.1
[INFO] [stderr]    Compiling tokio-reactor v0.1.9
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling serde_derive v1.0.91
[INFO] [stderr]    Compiling tokio v0.1.19
[INFO] [stderr]    Compiling websocket v0.22.4
[INFO] [stderr]    Compiling serde v1.0.91
[INFO] [stderr]    Compiling serde_json v1.0.39
[INFO] [stderr]    Compiling base64-serde v0.3.2
[INFO] [stderr]    Compiling ws-tox-protocol v0.1.0 (https://github.com/tox-rs/ws-tox-protocol.git#402ee277)
[INFO] [stderr]    Compiling ws-tox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: the item `Friend` is imported redundantly
[INFO] [stderr]    --> src/tox.rs:113:9
[INFO] [stderr]     |
[INFO] [stderr] 7   | use crate::protocol::*;
[INFO] [stderr]     |     ------------------ the item `Friend` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 113 |     use ws_tox_protocol::Friend;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/main.rs:94:38
[INFO] [stderr]    |
[INFO] [stderr] 94 |                         .map(|_| ());;
[INFO] [stderr]    |                                      ^ help: remove this semicolon
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/tox.rs:571:9
[INFO] [stderr]     |
[INFO] [stderr] 571 |         _ => drop(dbg!(request)),
[INFO] [stderr]     |         ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` on by default
[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/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/ws_tox-fd43cd068e342cc9.ws_tox.f6g1rl2s-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/ws_tox-fd43cd068e342cc9.ws_tox.f6g1rl2s-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/ws_tox-fd43cd068e342cc9.ws_tox.f6g1rl2s-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/ws_tox-fd43cd068e342cc9.ws_tox.f6g1rl2s-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/ws_tox-fd43cd068e342cc9.ws_tox.f6g1rl2s-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/ws_tox-fd43cd068e342cc9.ws_tox.f6g1rl2s-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/ws_tox-fd43cd068e342cc9.ws_tox.f6g1rl2s-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/ws_tox-fd43cd068e342cc9.ws_tox.f6g1rl2s-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/ws_tox-fd43cd068e342cc9.ws_tox.f6g1rl2s-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/ws_tox-fd43cd068e342cc9.ws_tox.f6g1rl2s-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/ws_tox-fd43cd068e342cc9.ws_tox.f6g1rl2s-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/ws_tox-fd43cd068e342cc9.ws_tox.f6g1rl2s-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/ws_tox-fd43cd068e342cc9.ws_tox.f6g1rl2s-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/ws_tox-fd43cd068e342cc9.ws_tox.f6g1rl2s-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/ws_tox-fd43cd068e342cc9.ws_tox.f6g1rl2s-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/ws_tox-fd43cd068e342cc9.ws_tox.f6g1rl2s-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/ws_tox-fd43cd068e342cc9" "/opt/rustwide/target/debug/deps/ws_tox-fd43cd068e342cc9.3fl335qw39wwwdne.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libserde_json-70a3be61a95ca72d.rlib" "/opt/rustwide/target/debug/deps/libryu-614d3c52304b1cee.rlib" "/opt/rustwide/target/debug/deps/libitoa-0d9b2c9addc04afb.rlib" "/opt/rustwide/target/debug/deps/libws_tox_protocol-cffd4e454974f618.rlib" "/opt/rustwide/target/debug/deps/librstox-e58c94f083de537a.rlib" "/opt/rustwide/target/debug/deps/libbase64_serde-0b6fed2e4f57eadf.rlib" "/opt/rustwide/target/debug/deps/libserde-bd47e63a29f081cd.rlib" "/opt/rustwide/target/debug/deps/libtokio-e79b82180ec87dee.rlib" "/opt/rustwide/target/debug/deps/libtokio_trace_core-d5f8a3f57ed586c0.rlib" "/opt/rustwide/target/debug/deps/libtokio_timer-99254b6a2c249e60.rlib" "/opt/rustwide/target/debug/deps/libtokio_threadpool-7f8c37dc67164c1f.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_queue-c43f29ec4d92cde4.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-f74cbf922c304f73.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-143ea1897d5281a0.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-3ea2ef599738323b.rlib" "/opt/rustwide/target/debug/deps/libarrayvec-cef505af99351667.rlib" "/opt/rustwide/target/debug/deps/libnodrop-3f1ae48cdf99ed25.rlib" "/opt/rustwide/target/debug/deps/libtokio_current_thread-5ae3c013d90bc71b.rlib" "/opt/rustwide/target/debug/deps/libwebsocket-f2dddab6f512bcca.rlib" "/opt/rustwide/target/debug/deps/libbitflags-3b8dce027c498e76.rlib" "/opt/rustwide/target/debug/deps/libtokio_tcp-76fe4029c9d0cfd0.rlib" "/opt/rustwide/target/debug/deps/libtokio_reactor-2edbad69cfda6b11.rlib" "/opt/rustwide/target/debug/deps/libtokio_sync-24f27c4ccb86f991.rlib" "/opt/rustwide/target/debug/deps/libfnv-73f55f8a234ebd2d.rlib" "/opt/rustwide/target/debug/deps/libtokio_executor-5ace3efb24d76695.rlib" "/opt/rustwide/target/debug/deps/libparking_lot-2d4d53ddb23ecefc.rlib" "/opt/rustwide/target/debug/deps/libparking_lot_core-c5d1e2d4dd365078.rlib" "/opt/rustwide/target/debug/deps/liblock_api-d8b21120cfbbc8ff.rlib" "/opt/rustwide/target/debug/deps/libowning_ref-2ef1d1fc70c75ac5.rlib" "/opt/rustwide/target/debug/deps/libstable_deref_trait-fd809b37baaaeaf1.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-96db1f09e66479ea.rlib" "/opt/rustwide/target/debug/deps/libmio-b47bc0ec375566ce.rlib" "/opt/rustwide/target/debug/deps/libslab-7d2001f40ea12ace.rlib" "/opt/rustwide/target/debug/deps/libnet2-fcfeff8e0dd76153.rlib" "/opt/rustwide/target/debug/deps/liblazycell-57366ef430dfcd40.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-c09cb892c99e5582.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-c207312554410787.rlib" "/opt/rustwide/target/debug/deps/libtokio_codec-d63e1eb1d3d2af4b.rlib" "/opt/rustwide/target/debug/deps/libtokio_io-88077ee0b2f74b48.rlib" "/opt/rustwide/target/debug/deps/libsha1-7f1bd2c8853cc6da.rlib" "/opt/rustwide/target/debug/deps/librand-b264a76d00257e27.rlib" "/opt/rustwide/target/debug/deps/librand_xorshift-f09d120b1e8302ce.rlib" "/opt/rustwide/target/debug/deps/librand_pcg-f6b9b3804de622ab.rlib" "/opt/rustwide/target/debug/deps/librand_hc-1ed774b1b0cc13a9.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-bcdb8ecac43414c8.rlib" "/opt/rustwide/target/debug/deps/librand_isaac-9e0c665f67464740.rlib" "/opt/rustwide/target/debug/deps/librand_core-e1f807daa840ecfb.rlib" "/opt/rustwide/target/debug/deps/librand_os-327fbb0b7caf4e00.rlib" "/opt/rustwide/target/debug/deps/librand_jitter-cfb0a3bcbd66008e.rlib" "/opt/rustwide/target/debug/deps/librand_core-3765e1a61bc3f75e.rlib" "/opt/rustwide/target/debug/deps/libhyper-b4062812b3c0eb3d.rlib" "/opt/rustwide/target/debug/deps/libmime-d42d5818bcbb077a.rlib" "/opt/rustwide/target/debug/deps/liblog-904d1aed4fbff5c9.rlib" "/opt/rustwide/target/debug/deps/liblog-41fd702460548209.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-362ea8c46bdc1e85.rlib" "/opt/rustwide/target/debug/deps/liblanguage_tags-acceada96e1f285f.rlib" "/opt/rustwide/target/debug/deps/libtypeable-fc582fcbfdc41cdf.rlib" "/opt/rustwide/target/debug/deps/libtraitobject-9e157d43887e4b50.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-36a53009231b826c.rlib" "/opt/rustwide/target/debug/deps/libhttparse-3c4936d0f2486944.rlib" "/opt/rustwide/target/debug/deps/libunicase-17d81be6637a7ecb.rlib" "/opt/rustwide/target/debug/deps/liburl-3e475f07fdec623b.rlib" "/opt/rustwide/target/debug/deps/libpercent_encoding-f5793f90edc28827.rlib" "/opt/rustwide/target/debug/deps/libidna-1c9fa5f0e35110b1.rlib" "/opt/rustwide/target/debug/deps/libunicode_normalization-e5579b57728723df.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-e28f534d0dde3ea7.rlib" "/opt/rustwide/target/debug/deps/libunicode_bidi-6e385f2b7c4c3d7f.rlib" "/opt/rustwide/target/debug/deps/libmatches-4c076000783d3f22.rlib" "/opt/rustwide/target/debug/deps/libtime-891fb5ac98eda541.rlib" "/opt/rustwide/target/debug/deps/libbase64-3919306b0d690bca.rlib" "/opt/rustwide/target/debug/deps/libsafemem-73e2c5c9fb3f6c37.rlib" "/opt/rustwide/target/debug/deps/libfutures-51e5407d684116db.rlib" "/opt/rustwide/target/debug/deps/libbytes-acb8cefda8efa852.rlib" "/opt/rustwide/target/debug/deps/libiovec-a55084f937cc1c3f.rlib" "/opt/rustwide/target/debug/deps/liblibc-fee3d348422f1cc1.rlib" "/opt/rustwide/target/debug/deps/libbase64-7528e5ace68d8217.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-5bd502422c43746c.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-205127404fcba336.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-a657948fb7763780.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-4af901391177f653.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-9bdd51edf637d1e0.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-df9a9630b2ea2e1e.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-fddbfe63d5cc9339.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-dc1fcc6e43806791.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-e2f4bff19e00107e.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-a152d13c1d7ed405.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d92b841792fc008d.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-a64c249515c023f5.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-57654524b3e40c00.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-72180f1527a726a2.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-990cc8f4a91a3ab4.rlib" "-Wl,-Bdynamic" "-ltoxcore" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -ltoxcore
[INFO] [stderr]           collect2: error: ld returned 1 exit status
[INFO] [stderr]           
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error; 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `ws-tox`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "71a697c339991b3ba353350b9fead9974f83ae8a57d3958634b5e1f055aa9227"`
[INFO] running `"docker" "rm" "-f" "71a697c339991b3ba353350b9fead9974f83ae8a57d3958634b5e1f055aa9227"`
[INFO] [stdout] 71a697c339991b3ba353350b9fead9974f83ae8a57d3958634b5e1f055aa9227