[INFO] cloning repository https://github.com/mozilla/janus-plugin-sfu
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mozilla/janus-plugin-sfu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmozilla%2Fjanus-plugin-sfu"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmozilla%2Fjanus-plugin-sfu'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3694c36040eea4de1e80b83447a3625156454956
[INFO] testing mozilla/janus-plugin-sfu against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmozilla%2Fjanus-plugin-sfu" "/workspace/builds/worker-5/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mozilla/janus-plugin-sfu 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/mozilla/janus-plugin-sfu
[INFO] finished tweaking git repo https://github.com/mozilla/janus-plugin-sfu
[INFO] tweaked toml for git repo https://github.com/mozilla/janus-plugin-sfu written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/mozilla/janus-plugin-sfu 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 3134f35bcae2a03725576a2f82228b4faf04ac9d7d01221d9081c6664540d055
[INFO] running `"docker" "start" "-a" "3134f35bcae2a03725576a2f82228b4faf04ac9d7d01221d9081c6664540d055"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc v0.2.68
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling serde v1.0.105
[INFO] [stderr]    Compiling pkg-config v0.3.17
[INFO] [stderr]    Compiling ryu v1.0.3
[INFO] [stderr]    Compiling jansson-sys v0.1.0 (https://github.com/mozilla/janus-plugin-rs#d3fba606)
[INFO] [stderr]    Compiling cc v1.0.50
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling once_cell v1.3.1
[INFO] [stderr]    Compiling rust-ini v0.13.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling base64 v0.10.1
[INFO] [stderr]    Compiling glib-sys v0.9.1
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling num_cpus v1.12.0
[INFO] [stderr]    Compiling colored v1.9.3
[INFO] [stderr]    Compiling ring v0.14.6
[INFO] [stderr]    Compiling janus-plugin-sys v0.7.0 (https://github.com/mozilla/janus-plugin-rs#d3fba606)
[INFO] [stderr]    Compiling chrono v0.4.11
[INFO] [stderr]    Compiling serde_derive v1.0.105
[INFO] [stderr]    Compiling serde_json v1.0.50
[INFO] [stderr]    Compiling janus-plugin v0.12.0 (https://github.com/mozilla/janus-plugin-rs#d3fba606)
[INFO] [stderr]    Compiling multimap v0.8.1
[INFO] [stderr]    Compiling jsonwebtoken v6.0.1
[INFO] [stderr]    Compiling janus-plugin-sfu v0.1.0 (/opt/rustwide/workdir)
[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/janus_plugin_sfu.janus_plugin_sfu.4lgni67r-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/janus_plugin_sfu.janus_plugin_sfu.4lgni67r-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/janus_plugin_sfu.janus_plugin_sfu.4lgni67r-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/janus_plugin_sfu.janus_plugin_sfu.4lgni67r-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/janus_plugin_sfu.janus_plugin_sfu.4lgni67r-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/janus_plugin_sfu.janus_plugin_sfu.4lgni67r-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/janus_plugin_sfu.janus_plugin_sfu.4lgni67r-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/janus_plugin_sfu.janus_plugin_sfu.4lgni67r-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/janus_plugin_sfu.janus_plugin_sfu.4lgni67r-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/janus_plugin_sfu.janus_plugin_sfu.4lgni67r-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/janus_plugin_sfu.janus_plugin_sfu.4lgni67r-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/janus_plugin_sfu.janus_plugin_sfu.4lgni67r-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/janus_plugin_sfu.janus_plugin_sfu.4lgni67r-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/janus_plugin_sfu.janus_plugin_sfu.4lgni67r-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/janus_plugin_sfu.janus_plugin_sfu.4lgni67r-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/janus_plugin_sfu.janus_plugin_sfu.4lgni67r-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/libjanus_plugin_sfu.so" "-Wl,--version-script=/tmp/rustcAEOv56/list" "/opt/rustwide/target/debug/deps/janus_plugin_sfu.4n1nvcfdacrt5w22.rcgu.o" "-Wl,--gc-sections" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/ring-57f500ad1b53a90e/out" "-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/libnum_cpus-a3ae3019faa2e1d2.rlib" "/opt/rustwide/target/debug/deps/libmultimap-c2eed8d35a711325.rlib" "/opt/rustwide/target/debug/deps/libonce_cell-ec6a5297fb6f6777.rlib" "/opt/rustwide/target/debug/deps/libjanus_plugin-c14c7678a34d3301.rlib" "/opt/rustwide/target/debug/deps/libcolored-3722d18469ce16b2.rlib" "/opt/rustwide/target/debug/deps/libatty-4359264b95089461.rlib" "/opt/rustwide/target/debug/deps/libbitflags-0bb1eb8c2caf8528.rlib" "/opt/rustwide/target/debug/deps/libjanus_plugin_sys-88d464fc7be79e04.rlib" "/opt/rustwide/target/debug/deps/libglib_sys-d471800ca0426799.rlib" "/opt/rustwide/target/debug/deps/libjansson_sys-206ec9ac1f436408.rlib" "/opt/rustwide/target/debug/deps/libini-c9684e9723728255.rlib" "/opt/rustwide/target/debug/deps/libjsonwebtoken-324f5c11e0b9d267.rlib" "/opt/rustwide/target/debug/deps/libserde_json-2fbdc3992be4c224.rlib" "/opt/rustwide/target/debug/deps/libryu-5ad13a0f3f4f6981.rlib" "/opt/rustwide/target/debug/deps/libitoa-b57c4c3b6dd17fde.rlib" "/opt/rustwide/target/debug/deps/libserde-4b4d784d714f54b4.rlib" "/opt/rustwide/target/debug/deps/libring-75f8a39d90f48fbe.rlib" "/opt/rustwide/target/debug/deps/libspin-3ad8816f35cf88b1.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-807f2c476a0e6b86.rlib" "/opt/rustwide/target/debug/deps/libuntrusted-39e99c963407dbc1.rlib" "/opt/rustwide/target/debug/deps/libchrono-a72dd35a2d17c81a.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-865a2196d63c3259.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-23999947d2fa389f.rlib" "/opt/rustwide/target/debug/deps/libtime-91785de1ebf633b0.rlib" "/opt/rustwide/target/debug/deps/liblibc-f45b448978de96f7.rlib" "/opt/rustwide/target/debug/deps/libbase64-f0028f4b39f0c4f3.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-5cddd3c0738b32cd.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" "-lglib-2.0" "-ljansson" "-lutil" "-ldl" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil" "-shared"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -ljansson
[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 `janus-plugin-sfu`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "3134f35bcae2a03725576a2f82228b4faf04ac9d7d01221d9081c6664540d055"`
[INFO] running `"docker" "rm" "-f" "3134f35bcae2a03725576a2f82228b4faf04ac9d7d01221d9081c6664540d055"`
[INFO] [stdout] 3134f35bcae2a03725576a2f82228b4faf04ac9d7d01221d9081c6664540d055