[INFO] fetching crate easy_syntax 0.1.0...
[INFO] testing easy_syntax-0.1.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate easy_syntax 0.1.0 into /workspace/builds/worker-78/source
[INFO] validating manifest of crates.io crate easy_syntax 0.1.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate easy_syntax 0.1.0
[INFO] finished tweaking crates.io crate easy_syntax 0.1.0
[INFO] tweaked toml for crates.io crate easy_syntax 0.1.0 written to /workspace/builds/worker-78/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d03baeef85cee7cd1f7b0ddf187db3021566f839406f3a72c29125853c4a645d
[INFO] running `Command { std: "docker" "start" "-a" "d03baeef85cee7cd1f7b0ddf187db3021566f839406f3a72c29125853c4a645d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d03baeef85cee7cd1f7b0ddf187db3021566f839406f3a72c29125853c4a645d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d03baeef85cee7cd1f7b0ddf187db3021566f839406f3a72c29125853c4a645d", kill_on_drop: false }`
[INFO] [stdout] d03baeef85cee7cd1f7b0ddf187db3021566f839406f3a72c29125853c4a645d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3879981f64718457e72448e35f0d97a03a416c5950f7cf403c17afc2b865696
[INFO] running `Command { std: "docker" "start" "-a" "a3879981f64718457e72448e35f0d97a03a416c5950f7cf403c17afc2b865696", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling ears v0.4.0
[INFO] [stderr]    Compiling lazy_static v0.2.11
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-Wl,--version-script=/tmp/rustcrvfQWb/list" "-m64" "/opt/rustwide/target/debug/deps/ears-7ee598e9898f5900.ears.f9908014-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/ears-7ee598e9898f5900.ears.f9908014-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/ears-7ee598e9898f5900.ears.f9908014-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/ears-7ee598e9898f5900.ears.f9908014-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/ears-7ee598e9898f5900.ears.f9908014-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/ears-7ee598e9898f5900.ears.f9908014-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/ears-7ee598e9898f5900.ears.f9908014-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/ears-7ee598e9898f5900.ears.f9908014-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/ears-7ee598e9898f5900.ears.f9908014-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/ears-7ee598e9898f5900.ears.f9908014-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/ears-7ee598e9898f5900.ears.f9908014-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/ears-7ee598e9898f5900.ears.f9908014-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/ears-7ee598e9898f5900.ears.f9908014-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/ears-7ee598e9898f5900.ears.f9908014-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/ears-7ee598e9898f5900.ears.f9908014-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/ears-7ee598e9898f5900.ears.f9908014-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/ears-7ee598e9898f5900.199iwmqa95dwdi5o.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/usr/local/opt/openal-soft/lib" "-L" "/usr/local/lib" "-L" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-lopenal" "-lsndfile" "-Wl,-Bstatic" "-Wl,--whole-archive" "/opt/rustwide/target/debug/deps/liblazy_static-edf244ecdb61ba64.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/opt/rustwide/target/debug/deps/liblibc-8c0b0c2149eecc9d.rlib" "-Wl,--no-whole-archive" "-Wl,--start-group" "-L" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bdynamic" "-lstd-29e5e596e889a0aa" "-Wl,--end-group" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-13b419dfbcf9c1f8.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/libears-7ee598e9898f5900.so" "-shared" "-Wl,-zrelro,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lsndfile
[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 `ears` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "a3879981f64718457e72448e35f0d97a03a416c5950f7cf403c17afc2b865696", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3879981f64718457e72448e35f0d97a03a416c5950f7cf403c17afc2b865696", kill_on_drop: false }`
[INFO] [stdout] a3879981f64718457e72448e35f0d97a03a416c5950f7cf403c17afc2b865696