[INFO] updating cached repository QwantResearch/fafnir
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/QwantResearch/fafnir
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/QwantResearch/fafnir" "work/ex/beta-1.38-1/sources/1.37.0/gh/QwantResearch/fafnir"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/QwantResearch/fafnir'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/QwantResearch/fafnir" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/QwantResearch/fafnir"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/QwantResearch/fafnir'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 560ba4ee58fa458146a516db4dfd6e6bf6d695e4
[INFO] sha for GitHub repo QwantResearch/fafnir: 560ba4ee58fa458146a516db4dfd6e6bf6d695e4
[INFO] validating manifest of QwantResearch/fafnir 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 QwantResearch/fafnir 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 QwantResearch/fafnir
[INFO] finished frobbing QwantResearch/fafnir
[INFO] frobbed toml for QwantResearch/fafnir written to work/ex/beta-1.38-1/sources/1.37.0/gh/QwantResearch/fafnir/Cargo.toml
[INFO] started frobbing QwantResearch/fafnir
[INFO] finished frobbing QwantResearch/fafnir
[INFO] frobbed toml for QwantResearch/fafnir written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/QwantResearch/fafnir/Cargo.toml
[INFO] crate QwantResearch/fafnir 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing QwantResearch/fafnir against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/QwantResearch/fafnir:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 44434eecd3dbc033eaba419b8256653ed7d602a987ae648f547c1f7210a9e8ce
[INFO] running `"docker" "start" "-a" "44434eecd3dbc033eaba419b8256653ed7d602a987ae648f547c1f7210a9e8ce"`
[INFO] [stderr]    Compiling serde v1.0.89
[INFO] [stderr]    Compiling protobuf v2.4.0
[INFO] [stderr]    Compiling nodrop v0.1.13
[INFO] [stderr]    Compiling syn v0.15.29
[INFO] [stderr]    Compiling pdqselect v0.1.0
[INFO] [stderr]    Compiling slog v2.4.1
[INFO] [stderr]    Compiling pub-iterator-type v0.1.1
[INFO] [stderr]    Compiling protobuf v1.7.4
[INFO] [stderr]    Compiling cosmogony v0.5.2
[INFO] [stderr]    Compiling take_mut v0.2.2
[INFO] [stderr]    Compiling quick-error v0.2.2
[INFO] [stderr]    Compiling spin v0.4.10
[INFO] [stderr]    Compiling maplit v0.1.6
[INFO] [stderr]    Compiling git-version v0.2.1
[INFO] [stderr]    Compiling fallible-iterator v0.1.6
[INFO] [stderr]    Compiling fafnir v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]    Compiling assert_float_eq v1.1.3
[INFO] [stderr]    Compiling miniz_oxide_c_api v0.2.1
[INFO] [stderr]    Compiling miniz-sys v0.1.11
[INFO] [stderr]    Compiling ring v0.13.5
[INFO] [stderr]    Compiling brotli-sys v0.3.2
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]    Compiling itertools v0.7.11
[INFO] [stderr]    Compiling arrayvec v0.3.25
[INFO] [stderr]    Compiling arrayvec v0.4.10
[INFO] [stderr]    Compiling stringprep v0.1.2
[INFO] [stderr]    Compiling procinfo v0.3.1
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling hostname v0.1.5
[INFO] [stderr]    Compiling memchr v2.2.0
[INFO] [stderr]    Compiling socket2 v0.3.8
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling signal-hook v0.1.8
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling term v0.5.1
[INFO] [stderr]    Compiling bragi v1.2.0 (https://github.com/canalTP/mimirsbrunn?rev=00c3874#00c3874a)
[INFO] [stderr]    Compiling mimirsbrunn v1.2.0 (https://github.com/canalTP/mimirsbrunn?rev=00c3874#00c3874a)
[INFO] [stderr]    Compiling geo-types v0.1.1
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling want v0.0.6
[INFO] [stderr]    Compiling get-corresponding-derive v0.1.0 (https://github.com/CanalTP/navitia_model#4919cf06)
[INFO] [stderr]    Compiling mio v0.6.16
[INFO] [stderr]    Compiling threadpool v1.7.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling resolv-conf v0.6.2
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling msdos_time v0.1.6
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling aho-corasick v0.6.10
[INFO] [stderr]    Compiling csv-core v0.1.5
[INFO] [stderr]    Compiling num-bigint v0.2.2
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling enum-primitive-derive v0.1.2
[INFO] [stderr]    Compiling slog-async v2.3.0
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling wkt v0.1.3
[INFO] [stderr]    Compiling mime v0.2.6
[INFO] [stderr]    Compiling tokio-io v0.1.12
[INFO] [stderr]    Compiling par-map v0.1.4
[INFO] [stderr] error: Could not compile `protobuf`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name protobuf /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/protobuf-1.7.4/src/lib.rs --color never --crate-type lib --emit=dep-info,metadata,link -C debuginfo=2 -C metadata=7961f072f104eaeb -C extra-filename=-7961f072f104eaeb --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "44434eecd3dbc033eaba419b8256653ed7d602a987ae648f547c1f7210a9e8ce"`
[INFO] running `"docker" "rm" "-f" "44434eecd3dbc033eaba419b8256653ed7d602a987ae648f547c1f7210a9e8ce"`
[INFO] [stdout] 44434eecd3dbc033eaba419b8256653ed7d602a987ae648f547c1f7210a9e8ce