[INFO] updating cached repository https://github.com/ruuda/tako
[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] c9a6c6917968b15e80ace060dbdb18250cf21a7e
[INFO] testing ruuda/tako against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fruuda%2Ftako" "/workspace/builds/worker-6/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ruuda/tako 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/ruuda/tako
[INFO] finished tweaking git repo https://github.com/ruuda/tako
[INFO] tweaked toml for git repo https://github.com/ruuda/tako written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/ruuda/tako 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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] b2ce35acd8cf56441e5ce2791b9e13184364236a24a95fae217615c1b97c0895
[INFO] running `"docker" "start" "-a" "b2ce35acd8cf56441e5ce2791b9e13184364236a24a95fae217615c1b97c0895"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling pkg-config v0.3.12
[INFO] [stderr]    Compiling filebuffer v0.4.0
[INFO] [stderr]    Compiling libsodium-sys v0.0.16
[INFO] [stderr]    Compiling sodiumoxide v0.0.16
[INFO] [stderr]    Compiling tako v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/curl.rs:41:24
[INFO] [stderr]    |
[INFO] [stderr] 41 | type Handler<'a> = Box<'a + FnMut(&[u8])>;
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn 'a + FnMut(&[u8])`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` 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/tako-80e43f12b0a78690.tako.2ghpikpk-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/tako-80e43f12b0a78690.tako.2ghpikpk-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/tako-80e43f12b0a78690.tako.2ghpikpk-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/tako-80e43f12b0a78690.tako.2ghpikpk-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/tako-80e43f12b0a78690.tako.2ghpikpk-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/tako-80e43f12b0a78690.tako.2ghpikpk-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/tako-80e43f12b0a78690.tako.2ghpikpk-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/tako-80e43f12b0a78690.tako.2ghpikpk-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/tako-80e43f12b0a78690.tako.2ghpikpk-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/tako-80e43f12b0a78690.tako.2ghpikpk-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/tako-80e43f12b0a78690.tako.2ghpikpk-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/tako-80e43f12b0a78690.tako.2ghpikpk-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/tako-80e43f12b0a78690.tako.2ghpikpk-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/tako-80e43f12b0a78690.tako.2ghpikpk-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/tako-80e43f12b0a78690.tako.2ghpikpk-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/tako-80e43f12b0a78690.tako.2ghpikpk-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/tako-80e43f12b0a78690" "/opt/rustwide/target/debug/deps/tako-80e43f12b0a78690.24wuknldmg0dhd1l.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-lcurl" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libsodiumoxide-cca28285d217dac9.rlib" "/opt/rustwide/target/debug/deps/liblibsodium_sys-bf843cb9628a0e1c.rlib" "/opt/rustwide/target/debug/deps/libfilebuffer-1808c22aa95bd13e.rlib" "/opt/rustwide/target/debug/deps/liblibc-2b04282d748ee8b7.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" "-lsodium" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -lcurl
[INFO] [stderr]           collect2: error: ld returned 1 exit status
[INFO] [stderr]           
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error; 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `tako`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "b2ce35acd8cf56441e5ce2791b9e13184364236a24a95fae217615c1b97c0895"`
[INFO] running `"docker" "rm" "-f" "b2ce35acd8cf56441e5ce2791b9e13184364236a24a95fae217615c1b97c0895"`
[INFO] [stdout] b2ce35acd8cf56441e5ce2791b9e13184364236a24a95fae217615c1b97c0895