[INFO] updating cached repository https://github.com/Vagelis-Prokopiou/rust_sql-server
[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] a3335404565481cf01f26236761500f87dbaba07
[INFO] testing Vagelis-Prokopiou/rust_sql-server against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVagelis-Prokopiou%2Frust_sql-server" "/workspace/builds/worker-12/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Vagelis-Prokopiou/rust_sql-server 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/Vagelis-Prokopiou/rust_sql-server
[INFO] finished tweaking git repo https://github.com/Vagelis-Prokopiou/rust_sql-server
[INFO] tweaked toml for git repo https://github.com/Vagelis-Prokopiou/rust_sql-server written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/Vagelis-Prokopiou/rust_sql-server 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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stdout] 159ff142b5c4f1cb65c7d8962082217f10495994a81d5271782b2acfa7df106f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "159ff142b5c4f1cb65c7d8962082217f10495994a81d5271782b2acfa7df106f"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling odbc-sys v0.8.2
[INFO] [stderr]    Compiling libc v0.2.68
[INFO] [stderr]    Compiling odbc-safe v0.5.0
[INFO] [stderr]    Compiling odbc v0.16.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling sql-server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: value assigned to `buffer` is never read
[INFO] [stderr]   --> src/main.rs:40:9
[INFO] [stderr]    |
[INFO] [stderr] 40 |     let mut buffer = String::new();
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[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/sql_server-fd4dedf4008a31b2.sql_server.7wcgf36m-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/sql_server-fd4dedf4008a31b2.sql_server.7wcgf36m-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/sql_server-fd4dedf4008a31b2.sql_server.7wcgf36m-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/sql_server-fd4dedf4008a31b2.sql_server.7wcgf36m-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/sql_server-fd4dedf4008a31b2.sql_server.7wcgf36m-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/sql_server-fd4dedf4008a31b2.sql_server.7wcgf36m-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/sql_server-fd4dedf4008a31b2.sql_server.7wcgf36m-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/sql_server-fd4dedf4008a31b2.sql_server.7wcgf36m-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/sql_server-fd4dedf4008a31b2.sql_server.7wcgf36m-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/sql_server-fd4dedf4008a31b2.sql_server.7wcgf36m-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/sql_server-fd4dedf4008a31b2.sql_server.7wcgf36m-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/sql_server-fd4dedf4008a31b2.sql_server.7wcgf36m-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/sql_server-fd4dedf4008a31b2.sql_server.7wcgf36m-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/sql_server-fd4dedf4008a31b2.sql_server.7wcgf36m-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/sql_server-fd4dedf4008a31b2.sql_server.7wcgf36m-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/sql_server-fd4dedf4008a31b2.sql_server.7wcgf36m-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/sql_server-fd4dedf4008a31b2" "/opt/rustwide/target/debug/deps/sql_server-fd4dedf4008a31b2.4rtg98udgw0ee8fr.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/libenv_logger-c651e6b115fe7dc1.rlib" "/opt/rustwide/target/debug/deps/libtermcolor-b0aa0fca5eab8966.rlib" "/opt/rustwide/target/debug/deps/libatty-97ad8725ec569f16.rlib" "/opt/rustwide/target/debug/deps/liblibc-2b1da246258be6f6.rlib" "/opt/rustwide/target/debug/deps/libhumantime-dfd7af29c5915f0f.rlib" "/opt/rustwide/target/debug/deps/libquick_error-a8ed19302f3259f8.rlib" "/opt/rustwide/target/debug/deps/libregex-c607db4c11438f2f.rlib" "/opt/rustwide/target/debug/deps/libthread_local-8d83e4901f0f282f.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-36bd8bbfaaa85bd1.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-288bfedc237d836a.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-0b4c429c60f353ff.rlib" "/opt/rustwide/target/debug/deps/libmemchr-f8260b06e2dd8573.rlib" "/opt/rustwide/target/debug/deps/libodbc-ee9575fe5ea87d51.rlib" "/opt/rustwide/target/debug/deps/libencoding_rs-70304cc366baf80d.rlib" "/opt/rustwide/target/debug/deps/libodbc_safe-db754abf13b15bc2.rlib" "/opt/rustwide/target/debug/deps/libodbc_sys-faee614423e9a761.rlib" "/opt/rustwide/target/debug/deps/liblog-3d65ebee37a7b6c8.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-0d7329a98a9ffead.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" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil" "-lodbc" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -lodbc
[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 `sql-server`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "159ff142b5c4f1cb65c7d8962082217f10495994a81d5271782b2acfa7df106f"`
[INFO] running `"docker" "rm" "-f" "159ff142b5c4f1cb65c7d8962082217f10495994a81d5271782b2acfa7df106f"`
[INFO] [stdout] 159ff142b5c4f1cb65c7d8962082217f10495994a81d5271782b2acfa7df106f