[INFO] fetching crate rurust 0.2.0...
[INFO] testing rurust-0.2.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate rurust 0.2.0 into /workspace/builds/worker-29/source
[INFO] validating manifest of crates.io crate rurust 0.2.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rurust 0.2.0
[INFO] finished tweaking crates.io crate rurust 0.2.0
[INFO] tweaked toml for crates.io crate rurust 0.2.0 written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] crate crates.io crate rurust 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7d1fc1f3f7a36cf41a70f125f81d3f265162209b139d91c77bb1d996f08b33d1
[INFO] running `Command { std: "docker" "start" "-a" "7d1fc1f3f7a36cf41a70f125f81d3f265162209b139d91c77bb1d996f08b33d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d1fc1f3f7a36cf41a70f125f81d3f265162209b139d91c77bb1d996f08b33d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d1fc1f3f7a36cf41a70f125f81d3f265162209b139d91c77bb1d996f08b33d1", kill_on_drop: false }`
[INFO] [stdout] 7d1fc1f3f7a36cf41a70f125f81d3f265162209b139d91c77bb1d996f08b33d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8015df877a7a5a5ec10cd5bca4f74ff069d4abed35c2aa285671990601cbdd1c
[INFO] running `Command { std: "docker" "start" "-a" "8015df877a7a5a5ec10cd5bca4f74ff069d4abed35c2aa285671990601cbdd1c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]    Compiling mri-sys v0.2.5
[INFO] [stderr]    Compiling rurust v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/repl-14def2d6e298005b.repl.e72bc080-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/repl-14def2d6e298005b.repl.e72bc080-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/repl-14def2d6e298005b.repl.e72bc080-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/repl-14def2d6e298005b.repl.e72bc080-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/repl-14def2d6e298005b.repl.e72bc080-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/repl-14def2d6e298005b.repl.e72bc080-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/repl-14def2d6e298005b.repl.e72bc080-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/repl-14def2d6e298005b.repl.e72bc080-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/repl-14def2d6e298005b.repl.e72bc080-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/repl-14def2d6e298005b.repl.e72bc080-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/repl-14def2d6e298005b.repl.e72bc080-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/repl-14def2d6e298005b.repl.e72bc080-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/repl-14def2d6e298005b.repl.e72bc080-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/repl-14def2d6e298005b.repl.e72bc080-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/repl-14def2d6e298005b.repl.e72bc080-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/repl-14def2d6e298005b.repl.e72bc080-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/repl-14def2d6e298005b.1b907s9jsx3zc5sg.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/librurust-903cd44bbef91be4.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-02ff0d0fbc57b9b4.rlib" "/opt/rustwide/target/debug/deps/libmri_sys-279482c0c8fb97f8.rlib" "/opt/rustwide/target/debug/deps/liblibc-212749aadc197dfc.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-a46a068050a12a4b.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-1df56095db9453cb.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-9062de483386e50b.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-b988ab269ff13602.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-1bc822d886d4f7bd.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-963eca8df4c224a6.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-d805b480c9102e58.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-06dfdbc22b935051.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-d7523a4d118e6572.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-5d7898c7fac3a07d.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-8c2bdbab4845bf3d.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-d578639df0547b30.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-58bbb7b1efa3a5e2.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-4c9b082d197c16f8.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-70f9ed6d8e7a5ce6.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-8c0a241d0360fa53.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-bad7ed93fdd31371.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-98b4d121af2b7335.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-1d9f7e5920635d15.rlib" "-Wl,-Bdynamic" "-lgmp" "-lruby" "-lcrypt" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/repl-14def2d6e298005b" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lruby
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rurust` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "8015df877a7a5a5ec10cd5bca4f74ff069d4abed35c2aa285671990601cbdd1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8015df877a7a5a5ec10cd5bca4f74ff069d4abed35c2aa285671990601cbdd1c", kill_on_drop: false }`
[INFO] [stdout] 8015df877a7a5a5ec10cd5bca4f74ff069d4abed35c2aa285671990601cbdd1c