[INFO] updating cached repository https://github.com/HamedFazaely/nimool
[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] f0f6db6746526ea6871a2bfaa1cce3cc2fdec73a
[INFO] checking HamedFazaely/nimool against try#3738e44c8fffe9e1fdfda9304a4df74ce7b29152 for pr-68746
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHamedFazaely%2Fnimool" "/workspace/builds/worker-3/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/HamedFazaely/nimool on toolchain 3738e44c8fffe9e1fdfda9304a4df74ce7b29152
[INFO] running `"/workspace/cargo-home/bin/cargo" "+3738e44c8fffe9e1fdfda9304a4df74ce7b29152" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/HamedFazaely/nimool
[INFO] finished tweaking git repo https://github.com/HamedFazaely/nimool
[INFO] tweaked toml for git repo https://github.com/HamedFazaely/nimool written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/HamedFazaely/nimool already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+3738e44c8fffe9e1fdfda9304a4df74ce7b29152" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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" "+3738e44c8fffe9e1fdfda9304a4df74ce7b29152" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c2648806a06e14ed62f00a238881a1ef40a318629d4ecc6fa645b63f7e89c9a5
[INFO] running `"docker" "start" "-a" "c2648806a06e14ed62f00a238881a1ef40a318629d4ecc6fa645b63f7e89c9a5"`
[INFO] [stderr]    Compiling syn v0.15.34
[INFO] [stderr]     Checking ascii v0.9.1
[INFO] [stderr]     Checking crossbeam-channel v0.3.8
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]     Checking rand_chacha v0.1.1
[INFO] [stderr]     Checking rand v0.5.6
[INFO] [stderr]     Checking fst v0.3.3
[INFO] [stderr]     Checking nix v0.14.1
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking murmurhash32 v0.2.0
[INFO] [stderr]     Checking crossbeam-epoch v0.6.1
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking futures-cpupool v0.1.8
[INFO] [stderr]     Checking tempdir v0.3.7
[INFO] [stderr]     Checking inotify v0.6.1
[INFO] [stderr]     Checking bitpacking v0.6.0
[INFO] [stderr]     Checking chrono v0.4.6
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking fail v0.2.1
[INFO] [stderr]     Checking combine v3.8.1
[INFO] [stderr]     Checking tokio-io v0.1.12
[INFO] [stderr]     Checking http v0.1.17
[INFO] [stderr]     Checking tokio-buf v0.1.1
[INFO] [stderr]     Checking string v0.2.0
[INFO] [stderr]     Checking notify v4.0.12
[INFO] [stderr]     Checking levenshtein_automata v0.1.1
[INFO] [stderr]     Checking tantivy-fst v0.1.0
[INFO] [stderr]     Checking parking_lot_core v0.3.1
[INFO] [stderr]     Checking tokio-codec v0.1.1
[INFO] [stderr]     Checking parking_lot_core v0.4.0
[INFO] [stderr]     Checking tokio-threadpool v0.1.14
[INFO] [stderr]     Checking tempfile v3.0.8
[INFO] [stderr]     Checking parking_lot v0.6.4
[INFO] [stderr]     Checking parking_lot v0.7.1
[INFO] [stderr]     Checking crossbeam v0.5.0
[INFO] [stderr]     Checking tokio-fs v0.1.6
[INFO] [stderr]     Checking tokio-reactor v0.1.9
[INFO] [stderr]     Checking http-body v0.1.0
[INFO] [stderr]     Checking h2 v0.1.23
[INFO] [stderr]     Checking tokio-uds v0.2.5
[INFO] [stderr]     Checking tokio-udp v0.1.3
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]     Checking atomicwrites v0.2.3
[INFO] [stderr]     Checking tokio v0.1.21
[INFO] [stderr]     Checking hyper v0.12.29
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]    Compiling serde_derive v1.0.92
[INFO] [stderr]    Compiling rental-impl v0.5.2
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]     Checking failure v0.1.5
[INFO] [stderr]     Checking serde v1.0.92
[INFO] [stderr] error: could not compile `bitpacking`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name bitpacking /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bitpacking-0.6.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata -C debuginfo=2 -C metadata=20975ebed884be7d -C extra-filename=-20975ebed884be7d --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern crunchy=/opt/rustwide/target/debug/deps/libcrunchy-44edce45aab521d0.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: linking with `cc` failed: signal: 9
[INFO] [stderr]   |
[INFO] [stderr]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/rustwide/rustup-home/toolchains/3738e44c8fffe9e1fdfda9304a4df74ce7b29152/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/rental_impl-3da9a363f011faeb.rental_impl.4cjf31sd-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/rental_impl-3da9a363f011faeb.rental_impl.4cjf31sd-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/rental_impl-3da9a363f011faeb.rental_impl.4cjf31sd-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/rental_impl-3da9a363f011faeb.rental_impl.4cjf31sd-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/rental_impl-3da9a363f011faeb.rental_impl.4cjf31sd-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/rental_impl-3da9a363f011faeb.rental_impl.4cjf31sd-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/rental_impl-3da9a363f011faeb.rental_impl.4cjf31sd-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/rental_impl-3da9a363f011faeb.rental_impl.4cjf31sd-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/rental_impl-3da9a363f011faeb.rental_impl.4cjf31sd-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/rental_impl-3da9a363f011faeb.rental_impl.4cjf31sd-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/rental_impl-3da9a363f011faeb.rental_impl.4cjf31sd-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/rental_impl-3da9a363f011faeb.rental_impl.4cjf31sd-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/rental_impl-3da9a363f011faeb.rental_impl.4cjf31sd-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/rental_impl-3da9a363f011faeb.rental_impl.4cjf31sd-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/rental_impl-3da9a363f011faeb.rental_impl.4cjf31sd-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/rental_impl-3da9a363f011faeb.rental_impl.4cjf31sd-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/librental_impl-3da9a363f011faeb.so" "/opt/rustwide/target/debug/deps/rental_impl-3da9a363f011faeb.9l5cxxstg0k3zfh.rcgu.o" "/opt/rustwide/target/debug/deps/rental_impl-3da9a363f011faeb.1rz6yfxeo4mfo73r.rcgu.o" "-Wl,--gc-sections" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/3738e44c8fffe9e1fdfda9304a4df74ce7b29152/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libsyn-36cda72f29c515d2.rlib" "/opt/rustwide/target/debug/deps/libquote-31d54ddd28fcdec5.rlib" "/opt/rustwide/target/debug/deps/libproc_macro2-49612b6e08165e77.rlib" "/opt/rustwide/target/debug/deps/libunicode_xid-3fbc13c5e293e816.rlib" "/opt/rustwide/rustup-home/toolchains/3738e44c8fffe9e1fdfda9304a4df74ce7b29152/lib/rustlib/x86_64-unknown-linux-gnu/lib/libproc_macro-5dba9bc3cb3d6523.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/3738e44c8fffe9e1fdfda9304a4df74ce7b29152/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-4a3f49343540c176.rlib" "/opt/rustwide/rustup-home/toolchains/3738e44c8fffe9e1fdfda9304a4df74ce7b29152/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-44b984f3951822eb.rlib" "/opt/rustwide/rustup-home/toolchains/3738e44c8fffe9e1fdfda9304a4df74ce7b29152/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-e6e6e7360107edba.rlib" "/opt/rustwide/rustup-home/toolchains/3738e44c8fffe9e1fdfda9304a4df74ce7b29152/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-c764a193152eaedd.rlib" "/opt/rustwide/rustup-home/toolchains/3738e44c8fffe9e1fdfda9304a4df74ce7b29152/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-12f8353f4db0629a.rlib" "/opt/rustwide/rustup-home/toolchains/3738e44c8fffe9e1fdfda9304a4df74ce7b29152/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-1232a131ee03fa0a.rlib" "/opt/rustwide/rustup-home/toolchains/3738e44c8fffe9e1fdfda9304a4df74ce7b29152/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-b496bfcb2dff6bd0.rlib" "/opt/rustwide/rustup-home/toolchains/3738e44c8fffe9e1fdfda9304a4df74ce7b29152/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-da1f3dc7a05722c0.rlib" "/opt/rustwide/rustup-home/toolchains/3738e44c8fffe9e1fdfda9304a4df74ce7b29152/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-34b3a332e191e628.rlib" "/opt/rustwide/rustup-home/toolchains/3738e44c8fffe9e1fdfda9304a4df74ce7b29152/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d8c42d6262d0e2bf.rlib" "/opt/rustwide/rustup-home/toolchains/3738e44c8fffe9e1fdfda9304a4df74ce7b29152/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-86a99d2a6061c879.rlib" "/opt/rustwide/rustup-home/toolchains/3738e44c8fffe9e1fdfda9304a4df74ce7b29152/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-0b244b71d90a2f65.rlib" "/opt/rustwide/rustup-home/toolchains/3738e44c8fffe9e1fdfda9304a4df74ce7b29152/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-8a29dc57862a5c69.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/3738e44c8fffe9e1fdfda9304a4df74ce7b29152/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-52dfba804ee0e1d8.rlib" "-Wl,-Bdynamic" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" "-shared"
[INFO] [stderr]   = note: 
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `rental-impl`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "c2648806a06e14ed62f00a238881a1ef40a318629d4ecc6fa645b63f7e89c9a5"`
[INFO] running `"docker" "rm" "-f" "c2648806a06e14ed62f00a238881a1ef40a318629d4ecc6fa645b63f7e89c9a5"`
[INFO] [stdout] c2648806a06e14ed62f00a238881a1ef40a318629d4ecc6fa645b63f7e89c9a5