[INFO] fetching crate mumuse 0.7.0...
[INFO] testing mumuse-0.7.0 against master#d3515155216e98c23440ea92c3f49c6a0d7101fc for pr-113843
[INFO] extracting crate mumuse 0.7.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate mumuse 0.7.0 on toolchain d3515155216e98c23440ea92c3f49c6a0d7101fc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d3515155216e98c23440ea92c3f49c6a0d7101fc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mumuse 0.7.0
[INFO] finished tweaking crates.io crate mumuse 0.7.0
[INFO] tweaked toml for crates.io crate mumuse 0.7.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate mumuse 0.7.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d3515155216e98c23440ea92c3f49c6a0d7101fc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded alsa v0.4.3
[INFO] [stderr]   Downloaded coremidi-sys v2.0.2
[INFO] [stderr]   Downloaded core-foundation v0.2.3
[INFO] [stderr]   Downloaded coremidi v0.4.0
[INFO] [stderr]   Downloaded core-foundation-sys v0.2.3
[INFO] [stderr]   Downloaded nix v0.15.0
[INFO] [stderr]   Downloaded midir v0.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+d3515155216e98c23440ea92c3f49c6a0d7101fc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5761229a07f8a4e59c7892b2fc3857a0451d470bbf064b6774ba9c380c416319
[INFO] running `Command { std: "docker" "start" "-a" "5761229a07f8a4e59c7892b2fc3857a0451d470bbf064b6774ba9c380c416319", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5761229a07f8a4e59c7892b2fc3857a0451d470bbf064b6774ba9c380c416319", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5761229a07f8a4e59c7892b2fc3857a0451d470bbf064b6774ba9c380c416319", kill_on_drop: false }`
[INFO] [stdout] 5761229a07f8a4e59c7892b2fc3857a0451d470bbf064b6774ba9c380c416319
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+d3515155216e98c23440ea92c3f49c6a0d7101fc" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ff318cf01cafa616cc6a64771d1690151b6fa47baf7b027c1ac88d42917803f
[INFO] running `Command { std: "docker" "start" "-a" "9ff318cf01cafa616cc6a64771d1690151b6fa47baf7b027c1ac88d42917803f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.85
[INFO] [stderr]    Compiling pkg-config v0.3.24
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling nix v0.15.0
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling smallvec v1.8.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling pin-project-lite v0.2.8
[INFO] [stderr]    Compiling lock_api v0.4.6
[INFO] [stderr]    Compiling once_cell v1.9.0
[INFO] [stderr]    Compiling memalloc v0.1.0
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling alsa-sys v0.3.1
[INFO] [stderr]    Compiling quote v1.0.14
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling getrandom v0.2.4
[INFO] [stderr]    Compiling mio v0.7.14
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling alsa v0.4.3
[INFO] [stderr]    Compiling tokio v1.16.1
[INFO] [stderr]    Compiling midir v0.7.0
[INFO] [stderr]    Compiling mumuse v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.05s
[INFO] running `Command { std: "docker" "inspect" "9ff318cf01cafa616cc6a64771d1690151b6fa47baf7b027c1ac88d42917803f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ff318cf01cafa616cc6a64771d1690151b6fa47baf7b027c1ac88d42917803f", kill_on_drop: false }`
[INFO] [stdout] 9ff318cf01cafa616cc6a64771d1690151b6fa47baf7b027c1ac88d42917803f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+d3515155216e98c23440ea92c3f49c6a0d7101fc" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 329ae729e28391d55fb6b8899dc2c643d51a6f6491a8c4276395d091b77c61d4
[INFO] running `Command { std: "docker" "start" "-a" "329ae729e28391d55fb6b8899dc2c643d51a6f6491a8c4276395d091b77c61d4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling mumuse v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: LC_ALL="C" PATH="/opt/rustwide/rustup-home/toolchains/d3515155216e98c23440ea92c3f49c6a0d7101fc/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" VSLANG="1033" "cc" "-m64" "/tmp/rustcvvfYGs/symbols.o" "/opt/rustwide/target/debug/examples/whole_tone-5fea8f5197ee543a.whole_tone.8e4e372a241f7755-cgu.0.rcgu.o" "/opt/rustwide/target/debug/examples/whole_tone-5fea8f5197ee543a.13tr567nmkrlia9x.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/opt/rustwide/rustup-home/toolchains/d3515155216e98c23440ea92c3f49c6a0d7101fc/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libmumuse-b374d26afe41bd9e.rlib" "/opt/rustwide/target/debug/deps/libtokio-7e91a359fc1c2e64.rlib" "/opt/rustwide/target/debug/deps/libsignal_hook_registry-a45443ee960f70dc.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-2e9a15baf6fad169.rlib" "/opt/rustwide/target/debug/deps/libmemchr-b31d62b896459f0d.rlib" "/opt/rustwide/target/debug/deps/libonce_cell-e6ece8f230b091bb.rlib" "/opt/rustwide/target/debug/deps/libbytes-d345c64400d587ca.rlib" "/opt/rustwide/target/debug/deps/libmio-ca3ded5c415c19f3.rlib" "/opt/rustwide/target/debug/deps/liblog-d6b45f57b733a929.rlib" "/opt/rustwide/target/debug/deps/libpin_project_lite-6418175788f8fdc3.rlib" "/opt/rustwide/target/debug/deps/libparking_lot-3dccbafc45f5b340.rlib" "/opt/rustwide/target/debug/deps/libparking_lot_core-1b387bae8f391f5c.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-6054408250092b8c.rlib" "/opt/rustwide/target/debug/deps/liblock_api-6be3e4e6e35eb0fd.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-92996b1b44507536.rlib" "/opt/rustwide/target/debug/deps/libinstant-bc95bc3fef459ee4.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-d4664edabea63f35.rlib" "/opt/rustwide/target/debug/deps/libmidir-0c13a77ad5dd0492.rlib" "/opt/rustwide/target/debug/deps/libalsa-c7c7cd49078a907a.rlib" "/opt/rustwide/target/debug/deps/libnix-5575073303ec613b.rlib" "/opt/rustwide/target/debug/deps/libvoid-4f1945a467b4a6b0.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-2ef983758742afd7.rlib" "/opt/rustwide/target/debug/deps/libbitflags-1d31dfe9f72fab4b.rlib" "/opt/rustwide/target/debug/deps/libalsa_sys-dd7ad44907da8c28.rlib" "/opt/rustwide/target/debug/deps/libmemalloc-dc05fad8259e28d7.rlib" "/opt/rustwide/target/debug/deps/libcolored-8798b9837e15abf7.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-d0c2dc85fa90a848.rlib" "/opt/rustwide/target/debug/deps/libatty-d95ae7b2f5fb9ad2.rlib" "/opt/rustwide/target/debug/deps/liblibc-9aab6fa426f3add7.rlib" "/opt/rustwide/target/debug/deps/libnum-42952bdc2064fce6.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-6e83625f8b56297b.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-afc6fb903c0f4d31.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-89da11257857cdb8.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-52201f4f1a879fc1.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-5861c1dc2e97ef69.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-6a9cd057e6df0334.rlib" "/opt/rustwide/target/debug/deps/libitertools-ff16679deb6e621b.rlib" "/opt/rustwide/target/debug/deps/libeither-7ede6c96e75d38d8.rlib" "/opt/rustwide/rustup-home/toolchains/d3515155216e98c23440ea92c3f49c6a0d7101fc/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-d787e53a290411e2.rlib" "/opt/rustwide/rustup-home/toolchains/d3515155216e98c23440ea92c3f49c6a0d7101fc/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-d772252209e2742b.rlib" "/opt/rustwide/rustup-home/toolchains/d3515155216e98c23440ea92c3f49c6a0d7101fc/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-6ecdf1ea0ff6e093.rlib" "/opt/rustwide/rustup-home/toolchains/d3515155216e98c23440ea92c3f49c6a0d7101fc/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-6fe0fbbff7f67836.rlib" "/opt/rustwide/rustup-home/toolchains/d3515155216e98c23440ea92c3f49c6a0d7101fc/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-9b8c277eaa19322c.rlib" "/opt/rustwide/rustup-home/toolchains/d3515155216e98c23440ea92c3f49c6a0d7101fc/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-6f650d56687f361f.rlib" "/opt/rustwide/rustup-home/toolchains/d3515155216e98c23440ea92c3f49c6a0d7101fc/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-46dd15171ac21d07.rlib" "/opt/rustwide/rustup-home/toolchains/d3515155216e98c23440ea92c3f49c6a0d7101fc/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-fb22c0b7181dff10.rlib" "/opt/rustwide/rustup-home/toolchains/d3515155216e98c23440ea92c3f49c6a0d7101fc/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-fee0e81d645c26e5.rlib" "/opt/rustwide/rustup-home/toolchains/d3515155216e98c23440ea92c3f49c6a0d7101fc/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-12b62e8197e1fe1e.rlib" "/opt/rustwide/rustup-home/toolchains/d3515155216e98c23440ea92c3f49c6a0d7101fc/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-f19ca64f1728e7dd.rlib" "/opt/rustwide/rustup-home/toolchains/d3515155216e98c23440ea92c3f49c6a0d7101fc/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-2849ed8ae5c8b127.rlib" "/opt/rustwide/rustup-home/toolchains/d3515155216e98c23440ea92c3f49c6a0d7101fc/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-686cf0e89dd87a14.rlib" "/opt/rustwide/rustup-home/toolchains/d3515155216e98c23440ea92c3f49c6a0d7101fc/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-f412a4d0fdbc296b.rlib" "/opt/rustwide/rustup-home/toolchains/d3515155216e98c23440ea92c3f49c6a0d7101fc/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-ff4ae84067796be3.rlib" "/opt/rustwide/rustup-home/toolchains/d3515155216e98c23440ea92c3f49c6a0d7101fc/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-a4e81b6d6bd074c0.rlib" "/opt/rustwide/rustup-home/toolchains/d3515155216e98c23440ea92c3f49c6a0d7101fc/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-cd2f2bc505f56f50.rlib" "/opt/rustwide/rustup-home/toolchains/d3515155216e98c23440ea92c3f49c6a0d7101fc/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-ec02dd343723da85.rlib" "/opt/rustwide/rustup-home/toolchains/d3515155216e98c23440ea92c3f49c6a0d7101fc/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-5ae5f870b7d1798c.rlib" "-Wl,-Bdynamic" "-lasound" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/d3515155216e98c23440ea92c3f49c6a0d7101fc/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/examples/whole_tone-5fea8f5197ee543a" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: collect2: fatal error: ld terminated with signal 9 [Killed]
[INFO] [stdout]           compilation terminated.
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mumuse` (example "whole_tone") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "329ae729e28391d55fb6b8899dc2c643d51a6f6491a8c4276395d091b77c61d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "329ae729e28391d55fb6b8899dc2c643d51a6f6491a8c4276395d091b77c61d4", kill_on_drop: false }`
[INFO] [stdout] 329ae729e28391d55fb6b8899dc2c643d51a6f6491a8c4276395d091b77c61d4