[INFO] updating cached repository https://github.com/CoherentThought/tsygote_engine
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7c8a08b190973696f0c49fb802b8c20dc5679529
[INFO] testing CoherentThought/tsygote_engine against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCoherentThought%2Ftsygote_engine" "/workspace/builds/worker-3/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/CoherentThought/tsygote_engine on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/CoherentThought/tsygote_engine
[INFO] finished tweaking git repo https://github.com/CoherentThought/tsygote_engine
[INFO] tweaked toml for git repo https://github.com/CoherentThought/tsygote_engine written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/CoherentThought/tsygote_engine already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /workspace/builds/worker-3/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 31ddb7dcbe93d4ca32dfbc15d398f25cea7f09934ec559692e2b8bb272f68f40
[INFO] running `"docker" "start" "-a" "31ddb7dcbe93d4ca32dfbc15d398f25cea7f09934ec559692e2b8bb272f68f40"`
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling lzw v0.10.0
[INFO] [stderr]    Compiling ears v0.7.0
[INFO] [stderr]    Compiling takeable-option v0.4.0
[INFO] [stderr]    Compiling scoped_threadpool v0.1.9
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling backtrace-sys v0.1.36
[INFO] [stderr]    Compiling inflate v0.4.5
[INFO] [stderr]    Compiling lock_api v0.3.4
[INFO] [stderr]    Compiling gif v0.10.3
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling shared_library v0.1.9
[INFO] [stderr]    Compiling raw-window-handle v0.3.3
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling x11-dl v2.18.5
[INFO] [stderr]    Compiling gl_generator v0.13.1
[INFO] [stderr]    Compiling gl_generator v0.11.0
[INFO] [stderr]    Compiling wayland-scanner v0.21.13
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling osmesa-sys v0.1.2
[INFO] [stderr]    Compiling stb_truetype v0.3.1
[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/rustwide/rustup-home/toolchains/41997647ba6a77908f6ef64401414feb00bccf16/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/ears-6269579c9ab3162c.ears.29gzkclz-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/ears-6269579c9ab3162c.ears.29gzkclz-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/ears-6269579c9ab3162c.ears.29gzkclz-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/ears-6269579c9ab3162c.ears.29gzkclz-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/ears-6269579c9ab3162c.ears.29gzkclz-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/ears-6269579c9ab3162c.ears.29gzkclz-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/ears-6269579c9ab3162c.ears.29gzkclz-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/ears-6269579c9ab3162c.ears.29gzkclz-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/ears-6269579c9ab3162c.ears.29gzkclz-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/ears-6269579c9ab3162c.ears.29gzkclz-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/ears-6269579c9ab3162c.ears.29gzkclz-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/ears-6269579c9ab3162c.ears.29gzkclz-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/ears-6269579c9ab3162c.ears.29gzkclz-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/ears-6269579c9ab3162c.ears.29gzkclz-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/ears-6269579c9ab3162c.ears.29gzkclz-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/ears-6269579c9ab3162c.ears.29gzkclz-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/libears-6269579c9ab3162c.so" "-Wl,--version-script=/tmp/rustc2uFfPm/list" "/opt/rustwide/target/debug/deps/ears-6269579c9ab3162c.2ruzn2pk8q8x3zww.rcgu.o" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/usr/local/opt/openal-soft/lib" "-L" "/usr/local/lib" "-L" "/opt/rustwide/rustup-home/toolchains/41997647ba6a77908f6ef64401414feb00bccf16/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-lopenal" "-lsndfile" "-Wl,-Bstatic" "-Wl,--whole-archive" "/tmp/rustc2uFfPm/liblazy_static-26a3a548d6bb9511.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc2uFfPm/liblibc-7f3b8e4c2db2a8d8.rlib" "-Wl,--no-whole-archive" "-Wl,--start-group" "-L" "/opt/rustwide/rustup-home/toolchains/41997647ba6a77908f6ef64401414feb00bccf16/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bdynamic" "-lstd-62f93208e14fa8f0" "-Wl,--end-group" "-Wl,-Bstatic" "/tmp/rustc2uFfPm/libcompiler_builtins-44132fbb3fcc18d3.rlib" "-Wl,-Bdynamic" "-lutil" "-ldl" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-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] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "31ddb7dcbe93d4ca32dfbc15d398f25cea7f09934ec559692e2b8bb272f68f40"`
[INFO] running `"docker" "rm" "-f" "31ddb7dcbe93d4ca32dfbc15d398f25cea7f09934ec559692e2b8bb272f68f40"`
[INFO] [stdout] 31ddb7dcbe93d4ca32dfbc15d398f25cea7f09934ec559692e2b8bb272f68f40