[INFO] fetching crate varlociraptor 2.5.3...
[INFO] testing varlociraptor-2.5.3 against 1.49.0 for beta-1.50-1
[INFO] extracting crate varlociraptor 2.5.3 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate varlociraptor 2.5.3 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate varlociraptor 2.5.3
[INFO] finished tweaking crates.io crate varlociraptor 2.5.3
[INFO] tweaked toml for crates.io crate varlociraptor 2.5.3 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate varlociraptor 2.5.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1eeb45920c8f62b32d29750b6364adb635c4748a85274ea41582ccbf2764f9e6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1eeb45920c8f62b32d29750b6364adb635c4748a85274ea41582ccbf2764f9e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1eeb45920c8f62b32d29750b6364adb635c4748a85274ea41582ccbf2764f9e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1eeb45920c8f62b32d29750b6364adb635c4748a85274ea41582ccbf2764f9e6", kill_on_drop: false }`
[INFO] [stdout] 1eeb45920c8f62b32d29750b6364adb635c4748a85274ea41582ccbf2764f9e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 561641f6a634cfd0b32ae8dbca6b15696a9c01b3b9eb6a30f72c5e9187a8b3b3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "561641f6a634cfd0b32ae8dbca6b15696a9c01b3b9eb6a30f72c5e9187a8b3b3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.50
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling const_fn v0.4.3
[INFO] [stderr]    Compiling unicode-segmentation v1.7.0
[INFO] [stderr]    Compiling feature-probe v0.1.1
[INFO] [stderr]    Compiling askama_escape v0.2.0
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling array-macro v1.0.5
[INFO] [stderr]    Compiling custom_derive v0.1.7
[INFO] [stderr]    Compiling bit-vec v0.6.2
[INFO] [stderr]    Compiling anyhow v1.0.34
[INFO] [stderr]    Compiling bio v0.32.0
[INFO] [stderr]    Compiling triple_accel v0.3.4
[INFO] [stderr]    Compiling paste v1.0.3
[INFO] [stderr]    Compiling strum v0.18.0
[INFO] [stderr]    Compiling linear-map v1.2.0
[INFO] [stderr]    Compiling bytecount v0.6.1
[INFO] [stderr]    Compiling ieee754 v0.2.6
[INFO] [stderr]    Compiling crossbeam-utils v0.8.0
[INFO] [stderr]    Compiling GSL-sys v2.0.1
[INFO] [stderr]    Compiling fs-utils v1.1.4
[INFO] [stderr]    Compiling lock_api v0.1.5
[INFO] [stderr]    Compiling bit-set v0.5.2
[INFO] [stderr]    Compiling bv v0.11.1
[INFO] [stderr]    Compiling jobserver v0.1.21
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling itertools-num v0.1.3
[INFO] [stderr]    Compiling ordered-float v1.1.0
[INFO] [stderr]    Compiling counter v0.4.3
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]    Compiling ndarray v0.13.1
[INFO] [stderr]    Compiling cc v1.0.65
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling derefable v0.1.0
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling openssl-src v111.12.0+1.1.1h
[INFO] [stderr]    Compiling rusty-machine v0.5.4
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]    Compiling statrs v0.11.0
[INFO] [stderr]    Compiling libz-sys v1.1.2
[INFO] [stderr]    Compiling openssl-sys v0.9.58
[INFO] [stderr]    Compiling curl-sys v0.4.38+curl-7.73.0
[INFO] [stderr]    Compiling bzip2-sys v0.1.9+1.0.8
[INFO] [stderr]    Compiling lzma-sys v0.1.17
[INFO] [stderr]    Compiling hts-sys v1.11.1-fix1
[INFO] [stderr]    Compiling jemalloc-sys v0.3.2
[INFO] [stderr]    Compiling parking_lot v0.7.1
[INFO] [stderr]    Compiling fern v0.5.9
[INFO] [stdout] error: linking with `cc` failed: exit code: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/gsl_sys-69c963bfdbdfaab6.gsl_sys.883zysf0-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/gsl_sys-69c963bfdbdfaab6.gsl_sys.883zysf0-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/gsl_sys-69c963bfdbdfaab6.gsl_sys.883zysf0-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/gsl_sys-69c963bfdbdfaab6.gsl_sys.883zysf0-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/gsl_sys-69c963bfdbdfaab6.gsl_sys.883zysf0-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/gsl_sys-69c963bfdbdfaab6.gsl_sys.883zysf0-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/gsl_sys-69c963bfdbdfaab6.gsl_sys.883zysf0-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/gsl_sys-69c963bfdbdfaab6.gsl_sys.883zysf0-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/gsl_sys-69c963bfdbdfaab6.gsl_sys.883zysf0-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/gsl_sys-69c963bfdbdfaab6.gsl_sys.883zysf0-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/gsl_sys-69c963bfdbdfaab6.gsl_sys.883zysf0-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/gsl_sys-69c963bfdbdfaab6.gsl_sys.883zysf0-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/gsl_sys-69c963bfdbdfaab6.gsl_sys.883zysf0-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/gsl_sys-69c963bfdbdfaab6.gsl_sys.883zysf0-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/gsl_sys-69c963bfdbdfaab6.gsl_sys.883zysf0-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/gsl_sys-69c963bfdbdfaab6.gsl_sys.883zysf0-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/libgsl_sys-69c963bfdbdfaab6.so" "-Wl,--version-script=/tmp/rustcAIlMPI/list" "/opt/rustwide/target/debug/deps/gsl_sys-69c963bfdbdfaab6.4418g8chbqwyeru0.rcgu.o" "-shared" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-lgsl" "-lgslcblas" "-Wl,-Bstatic" "-Wl,--whole-archive" "/tmp/rustcAIlMPI/liblibc-5a14dbf7a89e1173.rlib" "-Wl,--no-whole-archive" "-Wl,--start-group" "-L" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bdynamic" "-lstd-e12de7683a34c500" "-Wl,--end-group" "-Wl,-Bstatic" "/tmp/rustcAIlMPI/libcompiler_builtins-3f953ad652ab829a.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lgsl
[INFO] [stdout]           /usr/bin/ld: cannot find -lgslcblas
[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 `GSL-sys`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "561641f6a634cfd0b32ae8dbca6b15696a9c01b3b9eb6a30f72c5e9187a8b3b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "561641f6a634cfd0b32ae8dbca6b15696a9c01b3b9eb6a30f72c5e9187a8b3b3", kill_on_drop: false }`
[INFO] [stdout] 561641f6a634cfd0b32ae8dbca6b15696a9c01b3b9eb6a30f72c5e9187a8b3b3