[INFO] cloning repository https://github.com/ogoodman/rust-tc
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ogoodman/rust-tc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fogoodman%2Frust-tc"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fogoodman%2Frust-tc'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 124ce7ac75776ecdcdb96bef779251a0eafba0d4
[INFO] testing ogoodman/rust-tc against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fogoodman%2Frust-tc" "/workspace/builds/worker-9/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ogoodman/rust-tc on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/ogoodman/rust-tc
[INFO] finished tweaking git repo https://github.com/ogoodman/rust-tc
[INFO] tweaked toml for git repo https://github.com/ogoodman/rust-tc written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/ogoodman/rust-tc already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2020-06-03" "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] 16dd47f6a48260b4a760e4a0d2f1cecfaad4af01bc9392a8dbde460d6fcecae9
[INFO] running `"docker" "start" "-a" "16dd47f6a48260b4a760e4a0d2f1cecfaad4af01bc9392a8dbde460d6fcecae9"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rust-tc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/list.rs:32:34
[INFO] [stderr]    |
[INFO] [stderr] 32 |     fn next(&mut self) -> Option<(&'a [u8])> {
[INFO] [stderr]    |                                  ^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:83:36
[INFO] [stderr]    |
[INFO] [stderr] 83 |         let op = (op as *const Box<Cmp>).as_ref().unwrap();
[INFO] [stderr]    |                                    ^^^ help: use `dyn`: `dyn Cmp`
[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]   --> src/lib.rs:90:25
[INFO] [stderr]    |
[INFO] [stderr] 90 | fn new_cmp_ptr(cmp: Box<Cmp>) -> *mut libc::c_void {
[INFO] [stderr]    |                         ^^^ help: use `dyn`: `dyn Cmp`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:95:33
[INFO] [stderr]    |
[INFO] [stderr] 95 |     Box::from_raw(p as *mut Box<Cmp>);
[INFO] [stderr]    |                                 ^^^ help: use `dyn`: `dyn Cmp`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:151:39
[INFO] [stderr]     |
[INFO] [stderr] 151 |     pub fn setcmp(&mut self, cmp: Box<Cmp>) -> Result<()> {
[INFO] [stderr]     |                                       ^^^ help: use `dyn`: `dyn Cmp`
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[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/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/rust_tc-64a68a3ed93b822e.rust_tc.60r07qyk-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/rust_tc-64a68a3ed93b822e.rust_tc.60r07qyk-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/rust_tc-64a68a3ed93b822e.rust_tc.60r07qyk-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/rust_tc-64a68a3ed93b822e.rust_tc.60r07qyk-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/rust_tc-64a68a3ed93b822e.rust_tc.60r07qyk-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/rust_tc-64a68a3ed93b822e.rust_tc.60r07qyk-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/rust_tc-64a68a3ed93b822e.rust_tc.60r07qyk-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/rust_tc-64a68a3ed93b822e.rust_tc.60r07qyk-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/rust_tc-64a68a3ed93b822e.rust_tc.60r07qyk-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/rust_tc-64a68a3ed93b822e.rust_tc.60r07qyk-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/rust_tc-64a68a3ed93b822e.rust_tc.60r07qyk-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/rust_tc-64a68a3ed93b822e.rust_tc.60r07qyk-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/rust_tc-64a68a3ed93b822e.rust_tc.60r07qyk-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/rust_tc-64a68a3ed93b822e.rust_tc.60r07qyk-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/rust_tc-64a68a3ed93b822e.rust_tc.60r07qyk-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/rust_tc-64a68a3ed93b822e.rust_tc.60r07qyk-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/rust_tc-64a68a3ed93b822e" "/opt/rustwide/target/debug/deps/rust_tc-64a68a3ed93b822e.4b0zvjte9ox7xbaf.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/librust_tc-40401fb8c8c9a16a.rlib" "/opt/rustwide/target/debug/deps/liblibc-ef93477cee0b6121.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-44f8eb3d0b2fad61.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-abc626f09920d361.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-546e83c8973f1a65.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-12768dfc68674934.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-e06867e4497f2ee8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-cbc579f43f6df57b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7abd6d5a7ebf9a23.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-46423c7bc03bd327.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-fc3773ed7bc68f07.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-9cdc98176efd27e2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-02d88502a763e06b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-8cdc9d38dd6cd3ce.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-336f7d63e72901ef.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-57917b1be5233117.rlib" "-Wl,-Bdynamic" "-ltokyocabinet" "-ltokyocabinet" "-ltokyocabinet" "-ltokyocabinet" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -ltokyocabinet
[INFO] [stderr]           /usr/bin/ld: cannot find -ltokyocabinet
[INFO] [stderr]           /usr/bin/ld: cannot find -ltokyocabinet
[INFO] [stderr]           /usr/bin/ld: cannot find -ltokyocabinet
[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 `rust-tc`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "16dd47f6a48260b4a760e4a0d2f1cecfaad4af01bc9392a8dbde460d6fcecae9"`
[INFO] running `"docker" "rm" "-f" "16dd47f6a48260b4a760e4a0d2f1cecfaad4af01bc9392a8dbde460d6fcecae9"`
[INFO] [stdout] 16dd47f6a48260b4a760e4a0d2f1cecfaad4af01bc9392a8dbde460d6fcecae9