[INFO] cloning repository https://github.com/lucdoebereiner/klangraum
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lucdoebereiner/klangraum" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucdoebereiner%2Fklangraum", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucdoebereiner%2Fklangraum'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4b33d97d672d9f64753a0a2dee6c17d55ea1a0df
[INFO] testing lucdoebereiner/klangraum against beta-2020-10-09 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucdoebereiner%2Fklangraum" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lucdoebereiner/klangraum on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/lucdoebereiner/klangraum
[INFO] finished tweaking git repo https://github.com/lucdoebereiner/klangraum
[INFO] tweaked toml for git repo https://github.com/lucdoebereiner/klangraum written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/lucdoebereiner/klangraum already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded jack-sys v0.2.0
[INFO] [stderr]   Downloaded jack v0.6.2
[INFO] [stderr]   Downloaded security-framework v0.4.1
[INFO] [stderr]   Downloaded openssl v0.10.28
[INFO] [stderr]   Downloaded security-framework-sys v0.4.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e1cfbc02c7fc2e56e359c75439761f2822994599d1813d932c0b2a929dc6562e
[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" "e1cfbc02c7fc2e56e359c75439761f2822994599d1813d932c0b2a929dc6562e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e1cfbc02c7fc2e56e359c75439761f2822994599d1813d932c0b2a929dc6562e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1cfbc02c7fc2e56e359c75439761f2822994599d1813d932c0b2a929dc6562e", kill_on_drop: false }`
[INFO] [stdout] e1cfbc02c7fc2e56e359c75439761f2822994599d1813d932c0b2a929dc6562e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 06ec5095c581af698634586b0be47a90e8ef7d36450d358a788e7f5571134e1b
[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" "06ec5095c581af698634586b0be47a90e8ef7d36450d358a788e7f5571134e1b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling libc v0.2.67
[INFO] [stderr]    Compiling cc v1.0.50
[INFO] [stderr]    Compiling typenum v1.11.2
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling syn v1.0.44
[INFO] [stderr]    Compiling smallvec v1.2.0
[INFO] [stderr]    Compiling openssl v0.10.28
[INFO] [stderr]    Compiling libloading v0.4.3
[INFO] [stderr]    Compiling ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling native-tls v0.2.4
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling bytes v0.5.4
[INFO] [stderr]    Compiling itoa v0.4.5
[INFO] [stderr]    Compiling openssl-probe v0.1.2
[INFO] [stderr]    Compiling base64 v0.11.0
[INFO] [stderr]    Compiling utf-8 v0.7.5
[INFO] [stderr]    Compiling http v0.2.0
[INFO] [stderr]    Compiling input_buffer v0.3.1
[INFO] [stderr]    Compiling unicode-normalization v0.1.12
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling jack-sys v0.2.0
[INFO] [stderr]    Compiling slice-deque v0.3.0
[INFO] [stderr]    Compiling openssl-sys v0.9.54
[INFO] [stderr]    Compiling minimp3-sys v0.3.2
[INFO] [stderr]    Compiling jack v0.6.2
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling crossbeam-channel v0.4.2
[INFO] [stderr]    Compiling generic-array v0.12.3
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling idna v0.2.0
[INFO] [stderr]    Compiling minimp3 v0.3.5
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling sha-1 v0.8.2
[INFO] [stderr]    Compiling url v2.1.1
[INFO] [stderr]    Compiling chrono v0.4.11
[INFO] [stderr]    Compiling thiserror-impl v1.0.21
[INFO] [stderr]    Compiling tungstenite v0.10.1
[INFO] [stderr]    Compiling thiserror v1.0.21
[INFO] [stderr]    Compiling flexi_logger v0.16.1
[INFO] [stderr]    Compiling klangraum v0.1.0 (/opt/rustwide/workdir)
[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/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/klangraum-a6cbda4e154098bc.klangraum.1404egi9-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/klangraum-a6cbda4e154098bc.klangraum.1404egi9-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/klangraum-a6cbda4e154098bc.klangraum.1404egi9-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/klangraum-a6cbda4e154098bc.klangraum.1404egi9-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/klangraum-a6cbda4e154098bc.klangraum.1404egi9-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/klangraum-a6cbda4e154098bc.klangraum.1404egi9-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/klangraum-a6cbda4e154098bc.klangraum.1404egi9-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/klangraum-a6cbda4e154098bc.klangraum.1404egi9-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/klangraum-a6cbda4e154098bc.klangraum.1404egi9-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/klangraum-a6cbda4e154098bc.klangraum.1404egi9-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/klangraum-a6cbda4e154098bc.klangraum.1404egi9-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/klangraum-a6cbda4e154098bc.klangraum.1404egi9-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/klangraum-a6cbda4e154098bc.klangraum.1404egi9-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/klangraum-a6cbda4e154098bc.klangraum.1404egi9-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/klangraum-a6cbda4e154098bc.klangraum.1404egi9-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/klangraum-a6cbda4e154098bc.klangraum.1404egi9-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/klangraum-a6cbda4e154098bc" "/opt/rustwide/target/debug/deps/klangraum-a6cbda4e154098bc.oeadgcrtz4cyli.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/minimp3-sys-d19fdbabbf1bc417/out" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libjack-3e726c5eed6ff691.rlib" "/opt/rustwide/target/debug/deps/libjack_sys-c7b860a69c7a3ec0.rlib" "/opt/rustwide/target/debug/deps/liblibloading-ff733c0351b77c9f.rlib" "/opt/rustwide/target/debug/deps/libtungstenite-4ecc1f1bb8c44059.rlib" "/opt/rustwide/target/debug/deps/libutf8-02936ace32861532.rlib" "/opt/rustwide/target/debug/deps/librand-8bd62b86bc84c6de.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-c527409701222fdc.rlib" "/opt/rustwide/target/debug/deps/libppv_lite86-64bfa76f9410d844.rlib" "/opt/rustwide/target/debug/deps/librand_core-642c30743e22a762.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-d4da816b43b7ebd0.rlib" "/opt/rustwide/target/debug/deps/libsha1-f83064ba2c3053da.rlib" "/opt/rustwide/target/debug/deps/libfake_simd-72846c3a0823dde2.rlib" "/opt/rustwide/target/debug/deps/libdigest-87c317f2774a6019.rlib" "/opt/rustwide/target/debug/deps/libopaque_debug-eae86a66c41cd733.rlib" "/opt/rustwide/target/debug/deps/libblock_buffer-18fc5e1127414ecf.rlib" "/opt/rustwide/target/debug/deps/libgeneric_array-e921201fad733bc8.rlib" "/opt/rustwide/target/debug/deps/libtypenum-073845d1068c9116.rlib" "/opt/rustwide/target/debug/deps/libblock_padding-cf8126b2a7f08beb.rlib" "/opt/rustwide/target/debug/deps/libbyte_tools-fe25b4b4856b0c8c.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-f7f925fcf7e16859.rlib" "/opt/rustwide/target/debug/deps/libbase64-ef1b41348e3fac5a.rlib" "/opt/rustwide/target/debug/deps/libinput_buffer-06f1af0d11579031.rlib" "/opt/rustwide/target/debug/deps/libhttparse-e0ff37260b32465b.rlib" "/opt/rustwide/target/debug/deps/liburl-58064a90a8ff7559.rlib" "/opt/rustwide/target/debug/deps/libpercent_encoding-52a6b1f15fa5dd80.rlib" "/opt/rustwide/target/debug/deps/libidna-621d0121aa45fd2a.rlib" "/opt/rustwide/target/debug/deps/libunicode_normalization-3921e8ee81fc9819.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-93afd7c1a3c6ab2d.rlib" "/opt/rustwide/target/debug/deps/libunicode_bidi-378825f0a341ccf9.rlib" "/opt/rustwide/target/debug/deps/libmatches-bbcc1f6f6a0b4874.rlib" "/opt/rustwide/target/debug/deps/libhttp-b1067e53b75862d1.rlib" "/opt/rustwide/target/debug/deps/libitoa-8338b4900cac543c.rlib" "/opt/rustwide/target/debug/deps/libbytes-879803455d619582.rlib" "/opt/rustwide/target/debug/deps/libfnv-37dc92b0673ee3ab.rlib" "/opt/rustwide/target/debug/deps/libnative_tls-420082569bc6dc45.rlib" "/opt/rustwide/target/debug/deps/libopenssl_probe-bebe2698646f2b6d.rlib" "/opt/rustwide/target/debug/deps/libopenssl-15677f2aca57888a.rlib" "/opt/rustwide/target/debug/deps/libopenssl_sys-e2b030e9c564c06b.rlib" "/opt/rustwide/target/debug/deps/libforeign_types-cc016b41e658d4ca.rlib" "/opt/rustwide/target/debug/deps/libforeign_types_shared-9936252c37cb34b8.rlib" "/opt/rustwide/target/debug/deps/libbitflags-ef3b499484556621.rlib" "/opt/rustwide/target/debug/deps/liblog-6126053784ee4a98.rlib" "/opt/rustwide/target/debug/deps/libminimp3-6a523d65c1b05120.rlib" "/opt/rustwide/target/debug/deps/libslice_deque-f9dc88ff42f19754.rlib" "/opt/rustwide/target/debug/deps/liblibc-51fe14333a8a5eec.rlib" "/opt/rustwide/target/debug/deps/libminimp3_sys-ced91dee5d619bf2.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-ad0eb4a84ad1c49b.rlib" "/opt/rustwide/target/debug/deps/libmaybe_uninit-5af35797bdba708c.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-60e677f79172690c.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-03dc560a77c5aa3e.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-727e218cbe4629d5.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-3532beb752f910d7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-3529ece450b7f3c6.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-23e8f582a6744f80.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-5e7e0793b29cbf78.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-253e0736424ceb78.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-b6fd484888124c85.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-cca4d20e4b53839c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-0a7401891c2a4f50.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-efbb25e073df787e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-25965457612624bc.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-09058283ea779342.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-ab973dacc0513511.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-b437d6640b1f764b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-8cc0b2380206399c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-727cdf2b6a468113.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-cf4d442d877ea2f4.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-7e5b6df427ca977c.rlib" "-Wl,-Bdynamic" "-ljack" "-ldl" "-lssl" "-lcrypto" "-lutil" "-ldl" "-lutil" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -ljack
[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 `klangraum`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "06ec5095c581af698634586b0be47a90e8ef7d36450d358a788e7f5571134e1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06ec5095c581af698634586b0be47a90e8ef7d36450d358a788e7f5571134e1b", kill_on_drop: false }`
[INFO] [stdout] 06ec5095c581af698634586b0be47a90e8ef7d36450d358a788e7f5571134e1b
