[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 1.47.0 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-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lucdoebereiner/klangraum on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "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-1/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" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c4e5e635cff86bcb792db3e6399cb4fe1774b7cf188838d08d6ab413051bb809
[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" "c4e5e635cff86bcb792db3e6399cb4fe1774b7cf188838d08d6ab413051bb809", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c4e5e635cff86bcb792db3e6399cb4fe1774b7cf188838d08d6ab413051bb809", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4e5e635cff86bcb792db3e6399cb4fe1774b7cf188838d08d6ab413051bb809", kill_on_drop: false }`
[INFO] [stdout] c4e5e635cff86bcb792db3e6399cb4fe1774b7cf188838d08d6ab413051bb809
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 153eb81436c9ece5c3d92b8661d7d6d4993746376389efbeb7484886ae422955
[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" "153eb81436c9ece5c3d92b8661d7d6d4993746376389efbeb7484886ae422955", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.67
[INFO] [stderr]    Compiling cc v1.0.50
[INFO] [stderr]    Compiling typenum v1.11.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.44
[INFO] [stderr]    Compiling matches v0.1.8
[INFO] [stderr]    Compiling libloading v0.4.3
[INFO] [stderr]    Compiling openssl v0.10.28
[INFO] [stderr]    Compiling smallvec v1.2.0
[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 httparse v1.3.4
[INFO] [stderr]    Compiling openssl-probe v0.1.2
[INFO] [stderr]    Compiling itoa v0.4.5
[INFO] [stderr]    Compiling percent-encoding v2.1.0
[INFO] [stderr]    Compiling fnv v1.0.6
[INFO] [stderr]    Compiling base64 v0.11.0
[INFO] [stderr]    Compiling utf-8 v0.7.5
[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 unicode-bidi v0.3.4
[INFO] [stderr]    Compiling unicode-normalization v0.1.12
[INFO] [stderr]    Compiling input_buffer v0.3.1
[INFO] [stderr]    Compiling http v0.2.0
[INFO] [stderr]    Compiling openssl-sys v0.9.54
[INFO] [stderr]    Compiling minimp3-sys v0.3.2
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling crossbeam-channel v0.4.2
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling slice-deque v0.3.0
[INFO] [stderr]    Compiling jack-sys v0.2.0
[INFO] [stderr]    Compiling idna v0.2.0
[INFO] [stderr]    Compiling jack v0.6.2
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling generic-array v0.12.3
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling minimp3 v0.3.5
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling chrono v0.4.11
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling sha-1 v0.8.2
[INFO] [stderr]    Compiling url v2.1.1
[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/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/klangraum-e2b0922f9ea760b8.klangraum.548937wd-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/klangraum-e2b0922f9ea760b8.klangraum.548937wd-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/klangraum-e2b0922f9ea760b8.klangraum.548937wd-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/klangraum-e2b0922f9ea760b8.klangraum.548937wd-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/klangraum-e2b0922f9ea760b8.klangraum.548937wd-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/klangraum-e2b0922f9ea760b8.klangraum.548937wd-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/klangraum-e2b0922f9ea760b8.klangraum.548937wd-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/klangraum-e2b0922f9ea760b8.klangraum.548937wd-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/klangraum-e2b0922f9ea760b8.klangraum.548937wd-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/klangraum-e2b0922f9ea760b8.klangraum.548937wd-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/klangraum-e2b0922f9ea760b8.klangraum.548937wd-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/klangraum-e2b0922f9ea760b8.klangraum.548937wd-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/klangraum-e2b0922f9ea760b8.klangraum.548937wd-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/klangraum-e2b0922f9ea760b8.klangraum.548937wd-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/klangraum-e2b0922f9ea760b8.klangraum.548937wd-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/klangraum-e2b0922f9ea760b8.klangraum.548937wd-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/klangraum-e2b0922f9ea760b8" "/opt/rustwide/target/debug/deps/klangraum-e2b0922f9ea760b8.5cc6ix6pa52sjxlr.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-b231d2fad52707d9/out" "-L" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libjack-ef8b0200f2bbca0a.rlib" "/opt/rustwide/target/debug/deps/libjack_sys-6b17e7145db38084.rlib" "/opt/rustwide/target/debug/deps/liblibloading-bfc3fa06f492bd8f.rlib" "/opt/rustwide/target/debug/deps/libtungstenite-ab85c8e708096efb.rlib" "/opt/rustwide/target/debug/deps/libutf8-edb2edf835340690.rlib" "/opt/rustwide/target/debug/deps/librand-b5649f0a0eee42c1.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-47f2132b68d33af1.rlib" "/opt/rustwide/target/debug/deps/libppv_lite86-8a9cc0009d5c50f4.rlib" "/opt/rustwide/target/debug/deps/librand_core-a06d82335b6fbb28.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-77a62a75a068bd73.rlib" "/opt/rustwide/target/debug/deps/libsha1-a1e9a3a4166948fb.rlib" "/opt/rustwide/target/debug/deps/libfake_simd-f97c163f59461600.rlib" "/opt/rustwide/target/debug/deps/libdigest-d2e6993d4f49545d.rlib" "/opt/rustwide/target/debug/deps/libopaque_debug-1e77250a83c6c72f.rlib" "/opt/rustwide/target/debug/deps/libblock_buffer-57b80d3f6437914a.rlib" "/opt/rustwide/target/debug/deps/libgeneric_array-8478e64ac37cb2a6.rlib" "/opt/rustwide/target/debug/deps/libtypenum-256f3d65698934ff.rlib" "/opt/rustwide/target/debug/deps/libblock_padding-2e5f96e0eb8db9d3.rlib" "/opt/rustwide/target/debug/deps/libbyte_tools-34aba56c8d072e06.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-0f5da4dd94179155.rlib" "/opt/rustwide/target/debug/deps/libbase64-acbe9cba55df7139.rlib" "/opt/rustwide/target/debug/deps/libinput_buffer-4b5693803e02b2cc.rlib" "/opt/rustwide/target/debug/deps/libhttparse-abee927cf9cebbdc.rlib" "/opt/rustwide/target/debug/deps/liburl-41bfe9783c8cbb17.rlib" "/opt/rustwide/target/debug/deps/libpercent_encoding-b8f70c4d24b687b1.rlib" "/opt/rustwide/target/debug/deps/libidna-bb93f7deb36db7b1.rlib" "/opt/rustwide/target/debug/deps/libunicode_normalization-1171148ea74930c6.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-9fb24d3b0a3400f7.rlib" "/opt/rustwide/target/debug/deps/libunicode_bidi-dade267ce787880d.rlib" "/opt/rustwide/target/debug/deps/libmatches-d4a8209e39f39d5c.rlib" "/opt/rustwide/target/debug/deps/libhttp-3d1913fdf2acc13a.rlib" "/opt/rustwide/target/debug/deps/libitoa-b724f5a34e749b1e.rlib" "/opt/rustwide/target/debug/deps/libbytes-db68a9932a33cb01.rlib" "/opt/rustwide/target/debug/deps/libfnv-f34a80f1f2884e58.rlib" "/opt/rustwide/target/debug/deps/libnative_tls-25271122e5557595.rlib" "/opt/rustwide/target/debug/deps/libopenssl_probe-d2addc7c319bc593.rlib" "/opt/rustwide/target/debug/deps/libopenssl-b62e2500981a127f.rlib" "/opt/rustwide/target/debug/deps/libopenssl_sys-533ed2b08e37386a.rlib" "/opt/rustwide/target/debug/deps/libforeign_types-4d1b2e9c1fce2955.rlib" "/opt/rustwide/target/debug/deps/libforeign_types_shared-0653b0c1cc990258.rlib" "/opt/rustwide/target/debug/deps/libbitflags-e8b42ad6d332332e.rlib" "/opt/rustwide/target/debug/deps/liblog-e01c55323f033bb6.rlib" "/opt/rustwide/target/debug/deps/libminimp3-3e554e4d662f38b7.rlib" "/opt/rustwide/target/debug/deps/libslice_deque-4ac98b4730e6aedc.rlib" "/opt/rustwide/target/debug/deps/liblibc-d9ccab0b69e74fa6.rlib" "/opt/rustwide/target/debug/deps/libminimp3_sys-4c242f3fe16546a4.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-9fe8768984eabe46.rlib" "/opt/rustwide/target/debug/deps/libmaybe_uninit-f89ccdbeee7edf7d.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-5ef602b149509a13.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-bf21cfb31a9e28ca.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-d2033c938d1688fd.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-f14aca24435a5414.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-48d342a8b48d1d01.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-14bc0820888c8eb3.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-9cbd9e217bff06bc.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-31826136df98934e.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-075976a117c8fd5d.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-2d5cbedfbf17a011.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-0474372ff08c5319.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-d437c34460d2315a.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-fb61ed1b8cc4de79.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-bf76d1b643bfc9f0.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-a1b53aa7fddcf418.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-28585e57fac45c73.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-64801769bc15ab28.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-541997b56bb98660.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-cdea3c81adab3d12.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-cd9f15a39fb65cbc.rlib" "-Wl,-Bdynamic" "-ljack" "-ldl" "-lssl" "-lcrypto" "-lutil" "-ldl" "-lutil" "-ldl" "-lrt" "-lpthread" "-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" "153eb81436c9ece5c3d92b8661d7d6d4993746376389efbeb7484886ae422955", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "153eb81436c9ece5c3d92b8661d7d6d4993746376389efbeb7484886ae422955", kill_on_drop: false }`
[INFO] [stdout] 153eb81436c9ece5c3d92b8661d7d6d4993746376389efbeb7484886ae422955
