[INFO] fetching crate concrete_lib 0.1.5...
[INFO] testing concrete_lib-0.1.5 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate concrete_lib 0.1.5 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate concrete_lib 0.1.5 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate concrete_lib 0.1.5
[INFO] finished tweaking crates.io crate concrete_lib 0.1.5
[INFO] tweaked toml for crates.io crate concrete_lib 0.1.5 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5b57e5a00fabdc4b6c422876c421ee133ff2369e148b084d7f4ade28f19c3e4d
[INFO] running `Command { std: "docker" "start" "-a" "5b57e5a00fabdc4b6c422876c421ee133ff2369e148b084d7f4ade28f19c3e4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b57e5a00fabdc4b6c422876c421ee133ff2369e148b084d7f4ade28f19c3e4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b57e5a00fabdc4b6c422876c421ee133ff2369e148b084d7f4ade28f19c3e4d", kill_on_drop: false }`
[INFO] [stdout] 5b57e5a00fabdc4b6c422876c421ee133ff2369e148b084d7f4ade28f19c3e4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 14caaaff9845c18ede1fa4a3b45e1e046f26f4661d33f41739ca1715d3d20606
[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" "14caaaff9845c18ede1fa4a3b45e1e046f26f4661d33f41739ca1715d3d20606", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling cc v1.0.69
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling gimli v0.25.0
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling rustc-demangle v0.1.20
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling openssl v0.10.35
[INFO] [stderr]    Compiling foreign-types-shared v0.1.1
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling concrete_lib v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling itertools v0.7.11
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling foreign-types v0.3.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling object v0.26.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling backtrace v0.3.61
[INFO] [stderr]    Compiling openssl-sys v0.9.65
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling kolmogorov_smirnov v1.1.0
[INFO] [stderr]    Compiling rand_distr v0.2.2
[INFO] [stderr]    Compiling addr2line v0.16.0
[INFO] [stderr]    Compiling fftw-sys v0.4.0
[INFO] [stderr]    Compiling ndarray v0.12.1
[INFO] [stderr]    Compiling synstructure v0.12.5
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling fftw v0.5.1
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-Wl,--version-script=/tmp/rustcMueQWR/list" "-m64" "/opt/rustwide/target/debug/deps/concrete_lib.concrete_lib.fc06a166-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/concrete_lib.concrete_lib.fc06a166-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/concrete_lib.concrete_lib.fc06a166-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/concrete_lib.concrete_lib.fc06a166-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/concrete_lib.concrete_lib.fc06a166-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/concrete_lib.concrete_lib.fc06a166-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/concrete_lib.concrete_lib.fc06a166-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/concrete_lib.concrete_lib.fc06a166-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/concrete_lib.concrete_lib.fc06a166-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/concrete_lib.concrete_lib.fc06a166-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/concrete_lib.concrete_lib.fc06a166-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/concrete_lib.concrete_lib.fc06a166-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/concrete_lib.concrete_lib.fc06a166-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/concrete_lib.concrete_lib.fc06a166-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/concrete_lib.concrete_lib.fc06a166-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/concrete_lib.concrete_lib.fc06a166-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/concrete_lib.39cg2vpndb1jebu1.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libserde_json-dabe2dff25800db8.rlib" "/opt/rustwide/target/debug/deps/libryu-e6fb900e507a464e.rlib" "/opt/rustwide/target/debug/deps/libitoa-15077810ecc9e84e.rlib" "/opt/rustwide/target/debug/deps/libopenssl-c4522996da72287a.rlib" "/opt/rustwide/target/debug/deps/libonce_cell-2d047839a5a31cff.rlib" "/opt/rustwide/target/debug/deps/libforeign_types-32493eedc87a36f8.rlib" "/opt/rustwide/target/debug/deps/libforeign_types_shared-3419cfa5ef43c21e.rlib" "/opt/rustwide/target/debug/deps/libopenssl_sys-08df97672f3768f7.rlib" "/opt/rustwide/target/debug/deps/libcolored-ba26991771004312.rlib" "/opt/rustwide/target/debug/deps/libatty-69ea8e88535eec5a.rlib" "/opt/rustwide/target/debug/deps/libserde-faa518997b763d7a.rlib" "/opt/rustwide/target/debug/deps/librand_distr-2270466811b4cfbc.rlib" "/opt/rustwide/target/debug/deps/librand-273227218bf18930.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-c333c1bdef63a1b2.rlib" "/opt/rustwide/target/debug/deps/libppv_lite86-82bdeb907cc2ed56.rlib" "/opt/rustwide/target/debug/deps/librand_core-b5d4effb1b852638.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-26e23aac442529d3.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-d176c5cb3ee0ae21.rlib" "/opt/rustwide/target/debug/deps/libfftw-597343dd320df144.rlib" "/opt/rustwide/target/debug/deps/libfftw_sys-7835e6006357f101.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-3441467fcf9494e4.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-819abb75827096f3.rlib" "/opt/rustwide/target/debug/deps/libbitflags-603a79344a96ee73.rlib" "/opt/rustwide/target/debug/deps/libfailure-92e9bce4ab6a82d8.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-8f5cff9fc914a153.rlib" "/opt/rustwide/target/debug/deps/libminiz_oxide-b9be161bd4ca1b40.rlib" "/opt/rustwide/target/debug/deps/libadler-04e4bd7392188ec3.rlib" "/opt/rustwide/target/debug/deps/libobject-0eb93e0f9d418001.rlib" "/opt/rustwide/target/debug/deps/libmemchr-48b27afac33efb30.rlib" "/opt/rustwide/target/debug/deps/liblibc-333aa5b90e875ae0.rlib" "/opt/rustwide/target/debug/deps/libaddr2line-8f6bc3816505c3da.rlib" "/opt/rustwide/target/debug/deps/libgimli-ace8dbef7a95f53f.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-477585129feec44c.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-066fc8b4483e5e43.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-f67718dd40129317.rlib" "/opt/rustwide/target/debug/deps/libkolmogorov_smirnov-5002bdce26eb3693.rlib" "/opt/rustwide/target/debug/deps/libitertools-02b10cb8cc5c6f52.rlib" "/opt/rustwide/target/debug/deps/libeither-d092b3e3a60a447e.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-9c44f1fe63de3edb.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-5dfdbb680ac299a1.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-353beaf877db2fdf.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-cd4abd33332d2d3f.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-3b908b5b50ddd80c.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-9cafd3521b5532d3.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-7b0935832903a9ac.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-8a349b13d67c76e3.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-9d41e7cb09eafd8e.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-095194fedb4c0ec4.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-968cf83f088269ec.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-e63bbb95a6beff5c.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-9f216e67c2916fa5.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-4688b763605c6a0e.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-a9b2dc3244289321.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-52d5241975807511.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-9924c22ae1efcf66.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-003d83a588984e1f.rlib" "-Wl,-Bdynamic" "-lssl" "-lcrypto" "-lfftw3" "-lfftw3f" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/libconcrete_lib.so" "-Wl,--gc-sections" "-shared" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lfftw3
[INFO] [stdout]           /usr/bin/ld: cannot find -lfftw3f
[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 `concrete_lib` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "14caaaff9845c18ede1fa4a3b45e1e046f26f4661d33f41739ca1715d3d20606", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14caaaff9845c18ede1fa4a3b45e1e046f26f4661d33f41739ca1715d3d20606", kill_on_drop: false }`
[INFO] [stdout] 14caaaff9845c18ede1fa4a3b45e1e046f26f4661d33f41739ca1715d3d20606