[INFO] updating cached repository https://github.com/l1h3r/butter
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/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] 964ae9639fa50c4591dcf04f10cd0034db72db9e
[INFO] testing l1h3r/butter against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fl1h3r%2Fbutter" "work/builds/worker-1/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/l1h3r/butter on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/l1h3r/butter
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/l1h3r/butter
[INFO] tweaked toml for git repo https://github.com/l1h3r/butter written to work/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/l1h3r/butter already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] e6e2ef4616aa24f3d8a84f4ccff66618002928c1d70e071ce93420fd8ae33903
[INFO] running `"docker" "start" "-a" "e6e2ef4616aa24f3d8a84f4ccff66618002928c1d70e071ce93420fd8ae33903"`
[INFO] [stderr]    Compiling rand v0.6.4
[INFO] [stderr]    Compiling ring v0.13.5
[INFO] [stderr]    Compiling rand_os v0.1.1
[INFO] [stderr]    Compiling iovec v0.1.2
[INFO] [stderr]    Compiling num_cpus v1.9.0
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling rand v0.5.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.0
[INFO] [stderr]    Compiling openssl-sys v0.9.40
[INFO] [stderr]    Compiling tokio-timer v0.2.8
[INFO] [stderr]    Compiling serde_json v1.0.35
[INFO] [stderr]    Compiling libflate v0.1.19
[INFO] [stderr]    Compiling memchr v2.1.2
[INFO] [stderr]    Compiling syn v0.15.25
[INFO] [stderr]    Compiling backtrace v0.3.13
[INFO] [stderr]    Compiling serde_urlencoded v0.5.4
[INFO] [stderr]    Compiling bytes v0.4.11
[INFO] [stderr]    Compiling futures-cpupool v0.1.8
[INFO] [stderr]    Compiling crossbeam-deque v0.6.3
[INFO] [stderr]    Compiling mio v0.6.16
[INFO] [stderr]    Compiling openssl v0.10.16
[INFO] [stderr]    Compiling aho-corasick v0.6.9
[INFO] [stderr]    Compiling tokio-io v0.1.11
[INFO] [stderr]    Compiling http v0.1.14
[INFO] [stderr]    Compiling uuid v0.7.1
[INFO] [stderr]    Compiling regex v1.1.0
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling parking_lot v0.7.1
[INFO] [stderr]    Compiling native-tls v0.2.2
[INFO] [stderr]    Compiling mime_guess v2.0.0-alpha.6
[INFO] [stderr]    Compiling h2 v0.1.15
[INFO] [stderr]    Compiling tokio-reactor v0.1.8
[INFO] [stderr]    Compiling crossbeam-channel v0.3.6
[INFO] [stderr]    Compiling serde_derive v1.0.84
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio-threadpool v0.1.10
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling tokio v0.1.14
[INFO] [stderr]    Compiling hyper v0.12.20
[INFO] [stderr]    Compiling hyper-tls v0.3.1
[INFO] [stderr]    Compiling reqwest v0.9.8
[INFO] [stderr]    Compiling crow v0.1.0 (https://github.com/l1h3r/crow?rev=5e7890bc5a752be9c59cf1aa058d14d3b11c1e5d#5e7890bc)
[INFO] [stderr]    Compiling butter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.93s
[INFO] running `"docker" "inspect" "e6e2ef4616aa24f3d8a84f4ccff66618002928c1d70e071ce93420fd8ae33903"`
[INFO] running `"docker" "rm" "-f" "e6e2ef4616aa24f3d8a84f4ccff66618002928c1d70e071ce93420fd8ae33903"`
[INFO] [stdout] e6e2ef4616aa24f3d8a84f4ccff66618002928c1d70e071ce93420fd8ae33903
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 34bf98819f1afe1a7da47366a112093170c76c621a59e03bb1eaf26e038dbd25
[INFO] running `"docker" "start" "-a" "34bf98819f1afe1a7da47366a112093170c76c621a59e03bb1eaf26e038dbd25"`
[INFO] [stderr]    Compiling butter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `butter`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --edition=2018 --crate-name butter src/lib.rs --color never --emit=dep-info,link -C debuginfo=2 --test -C metadata=7ca3712e9425f3ed -C extra-filename=-7ca3712e9425f3ed --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern base64=/opt/rustwide/target/debug/deps/libbase64-1438738292ef6c5b.rlib --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-1c87d0fb9e50292d.rlib --extern crow=/opt/rustwide/target/debug/deps/libcrow-9fc4dd4e486d428a.rlib --extern failure=/opt/rustwide/target/debug/deps/libfailure-3e4b45a3b4d1bcf6.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-dc50c07bdb2aa9f0.rlib --extern openssl=/opt/rustwide/target/debug/deps/libopenssl-8c6ecbe3c2ca2b52.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-562e0a5dd11a1264.rlib --extern reqwest=/opt/rustwide/target/debug/deps/libreqwest-2ddfb84186e62dd9.rlib --extern ring=/opt/rustwide/target/debug/deps/libring-90a40cc15b1f1635.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-eded8b06f8d6f869.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-a42451907145c206.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-b6568038b80eda77.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/backtrace-sys-8356c7d2361169d5/out -L native=/opt/rustwide/target/debug/build/ring-84b04f4642a6b710/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `butter`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --edition=2018 --crate-name youtube_history examples/youtube/history.rs --color never --crate-type bin --emit=dep-info,link -C debuginfo=2 -C metadata=1cbd6a509ab5bf38 -C extra-filename=-1cbd6a509ab5bf38 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern base64=/opt/rustwide/target/debug/deps/libbase64-1438738292ef6c5b.rlib --extern butter=/opt/rustwide/target/debug/deps/libbutter-f06ac1428d2dc11d.rlib --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-1c87d0fb9e50292d.rlib --extern crow=/opt/rustwide/target/debug/deps/libcrow-9fc4dd4e486d428a.rlib --extern failure=/opt/rustwide/target/debug/deps/libfailure-3e4b45a3b4d1bcf6.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-dc50c07bdb2aa9f0.rlib --extern openssl=/opt/rustwide/target/debug/deps/libopenssl-8c6ecbe3c2ca2b52.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-562e0a5dd11a1264.rlib --extern reqwest=/opt/rustwide/target/debug/deps/libreqwest-2ddfb84186e62dd9.rlib --extern ring=/opt/rustwide/target/debug/deps/libring-90a40cc15b1f1635.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-eded8b06f8d6f869.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-a42451907145c206.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-b6568038b80eda77.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/backtrace-sys-8356c7d2361169d5/out -L native=/opt/rustwide/target/debug/build/ring-84b04f4642a6b710/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `butter`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --edition=2018 --crate-name youtube_stream examples/youtube/stream.rs --color never --crate-type bin --emit=dep-info,link -C debuginfo=2 -C metadata=74623a032f16848d -C extra-filename=-74623a032f16848d --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern base64=/opt/rustwide/target/debug/deps/libbase64-1438738292ef6c5b.rlib --extern butter=/opt/rustwide/target/debug/deps/libbutter-f06ac1428d2dc11d.rlib --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-1c87d0fb9e50292d.rlib --extern crow=/opt/rustwide/target/debug/deps/libcrow-9fc4dd4e486d428a.rlib --extern failure=/opt/rustwide/target/debug/deps/libfailure-3e4b45a3b4d1bcf6.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-dc50c07bdb2aa9f0.rlib --extern openssl=/opt/rustwide/target/debug/deps/libopenssl-8c6ecbe3c2ca2b52.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-562e0a5dd11a1264.rlib --extern reqwest=/opt/rustwide/target/debug/deps/libreqwest-2ddfb84186e62dd9.rlib --extern ring=/opt/rustwide/target/debug/deps/libring-90a40cc15b1f1635.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-eded8b06f8d6f869.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-a42451907145c206.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-b6568038b80eda77.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/backtrace-sys-8356c7d2361169d5/out -L native=/opt/rustwide/target/debug/build/ring-84b04f4642a6b710/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `butter`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --edition=2018 --crate-name gplay_stream examples/gplay/stream.rs --color never --crate-type bin --emit=dep-info,link -C debuginfo=2 -C metadata=77c2c770ab778901 -C extra-filename=-77c2c770ab778901 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern base64=/opt/rustwide/target/debug/deps/libbase64-1438738292ef6c5b.rlib --extern butter=/opt/rustwide/target/debug/deps/libbutter-f06ac1428d2dc11d.rlib --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-1c87d0fb9e50292d.rlib --extern crow=/opt/rustwide/target/debug/deps/libcrow-9fc4dd4e486d428a.rlib --extern failure=/opt/rustwide/target/debug/deps/libfailure-3e4b45a3b4d1bcf6.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-dc50c07bdb2aa9f0.rlib --extern openssl=/opt/rustwide/target/debug/deps/libopenssl-8c6ecbe3c2ca2b52.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-562e0a5dd11a1264.rlib --extern reqwest=/opt/rustwide/target/debug/deps/libreqwest-2ddfb84186e62dd9.rlib --extern ring=/opt/rustwide/target/debug/deps/libring-90a40cc15b1f1635.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-eded8b06f8d6f869.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-a42451907145c206.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-b6568038b80eda77.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/backtrace-sys-8356c7d2361169d5/out -L native=/opt/rustwide/target/debug/build/ring-84b04f4642a6b710/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `butter`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --edition=2018 --crate-name gplay_token examples/gplay/token.rs --color never --crate-type bin --emit=dep-info,link -C debuginfo=2 -C metadata=2ad4af9448120538 -C extra-filename=-2ad4af9448120538 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern base64=/opt/rustwide/target/debug/deps/libbase64-1438738292ef6c5b.rlib --extern butter=/opt/rustwide/target/debug/deps/libbutter-f06ac1428d2dc11d.rlib --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-1c87d0fb9e50292d.rlib --extern crow=/opt/rustwide/target/debug/deps/libcrow-9fc4dd4e486d428a.rlib --extern failure=/opt/rustwide/target/debug/deps/libfailure-3e4b45a3b4d1bcf6.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-dc50c07bdb2aa9f0.rlib --extern openssl=/opt/rustwide/target/debug/deps/libopenssl-8c6ecbe3c2ca2b52.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-562e0a5dd11a1264.rlib --extern reqwest=/opt/rustwide/target/debug/deps/libreqwest-2ddfb84186e62dd9.rlib --extern ring=/opt/rustwide/target/debug/deps/libring-90a40cc15b1f1635.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-eded8b06f8d6f869.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-a42451907145c206.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-b6568038b80eda77.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/backtrace-sys-8356c7d2361169d5/out -L native=/opt/rustwide/target/debug/build/ring-84b04f4642a6b710/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "34bf98819f1afe1a7da47366a112093170c76c621a59e03bb1eaf26e038dbd25"`
[INFO] running `"docker" "rm" "-f" "34bf98819f1afe1a7da47366a112093170c76c621a59e03bb1eaf26e038dbd25"`
[INFO] [stdout] 34bf98819f1afe1a7da47366a112093170c76c621a59e03bb1eaf26e038dbd25