[INFO] updating cached repository Tethik/beepr
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Tethik/beepr
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Tethik/beepr" "work/ex/beta-1.38-1/sources/1.37.0/gh/Tethik/beepr"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Tethik/beepr'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Tethik/beepr" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Tethik/beepr"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Tethik/beepr'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fdb264e93875ad00f634df9d87370a60f083bac5
[INFO] sha for GitHub repo Tethik/beepr: fdb264e93875ad00f634df9d87370a60f083bac5
[INFO] validating manifest of Tethik/beepr on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Tethik/beepr on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Tethik/beepr
[INFO] finished frobbing Tethik/beepr
[INFO] frobbed toml for Tethik/beepr written to work/ex/beta-1.38-1/sources/1.37.0/gh/Tethik/beepr/Cargo.toml
[INFO] started frobbing Tethik/beepr
[INFO] finished frobbing Tethik/beepr
[INFO] frobbed toml for Tethik/beepr written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Tethik/beepr/Cargo.toml
[INFO] crate Tethik/beepr already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing Tethik/beepr against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Tethik/beepr:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 4ac3868c080c3963b316b1180ae4f29f0950bcc64b094690ca77fce5d94b577b
[INFO] running `"docker" "start" "-a" "4ac3868c080c3963b316b1180ae4f29f0950bcc64b094690ca77fce5d94b577b"`
[INFO] [stderr]    Compiling ears v0.3.5
[INFO] [stderr]    Compiling beepr v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error: linking with `cc` failed: exit code: 1
[INFO] [stderr]   |
[INFO] [stderr]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/ears-6e6c45e4eb7f1373.ears.4h9ex0os-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/ears-6e6c45e4eb7f1373.ears.4h9ex0os-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/ears-6e6c45e4eb7f1373.ears.4h9ex0os-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/ears-6e6c45e4eb7f1373.ears.4h9ex0os-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/ears-6e6c45e4eb7f1373.ears.4h9ex0os-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/ears-6e6c45e4eb7f1373.ears.4h9ex0os-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/ears-6e6c45e4eb7f1373.ears.4h9ex0os-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/ears-6e6c45e4eb7f1373.ears.4h9ex0os-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/ears-6e6c45e4eb7f1373.ears.4h9ex0os-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/ears-6e6c45e4eb7f1373.ears.4h9ex0os-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/ears-6e6c45e4eb7f1373.ears.4h9ex0os-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/ears-6e6c45e4eb7f1373.ears.4h9ex0os-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/ears-6e6c45e4eb7f1373.ears.4h9ex0os-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/ears-6e6c45e4eb7f1373.ears.4h9ex0os-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/ears-6e6c45e4eb7f1373.ears.4h9ex0os-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/ears-6e6c45e4eb7f1373.ears.4h9ex0os-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/libears-6e6c45e4eb7f1373.so" "-Wl,--version-script=/tmp/rustcCNj3JI/list" "/opt/crater/target/debug/deps/ears-6e6c45e4eb7f1373.5bf331a185jvoa13.rcgu.o" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/usr/local/opt/openal-soft/lib" "-L" "/usr/local/lib" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-lopenal" "-lsndfile" "-Wl,-Bstatic" "-Wl,--whole-archive" "/tmp/rustcCNj3JI/liblibc-51eb378bf85f9622.rlib" "-Wl,--no-whole-archive" "-Wl,--start-group" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bdynamic" "-lstd-1d6d86bd078a28e9" "-Wl,--end-group" "-Wl,-Bstatic" "/tmp/rustcCNj3JI/libcompiler_builtins-ac21508a81e3f7f3.rlib" "-Wl,-Bdynamic" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" "-shared"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -lsndfile
[INFO] [stderr]           collect2: error: ld returned 1 exit status
[INFO] [stderr]           
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `ears`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "4ac3868c080c3963b316b1180ae4f29f0950bcc64b094690ca77fce5d94b577b"`
[INFO] running `"docker" "rm" "-f" "4ac3868c080c3963b316b1180ae4f29f0950bcc64b094690ca77fce5d94b577b"`
[INFO] [stdout] 4ac3868c080c3963b316b1180ae4f29f0950bcc64b094690ca77fce5d94b577b