[INFO] updating cached repository ashfordneil/looker [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/ashfordneil/looker [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/ashfordneil/looker" "work/ex/beta-1.38-1/sources/1.37.0/gh/ashfordneil/looker"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/ashfordneil/looker'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/ashfordneil/looker" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ashfordneil/looker"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ashfordneil/looker'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 0227cdebe3afbcfc1fe695f2e773e2ab0bac07fe [INFO] sha for GitHub repo ashfordneil/looker: 0227cdebe3afbcfc1fe695f2e773e2ab0bac07fe [INFO] validating manifest of ashfordneil/looker 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 ashfordneil/looker 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 ashfordneil/looker [INFO] finished frobbing ashfordneil/looker [INFO] frobbed toml for ashfordneil/looker written to work/ex/beta-1.38-1/sources/1.37.0/gh/ashfordneil/looker/Cargo.toml [INFO] started frobbing ashfordneil/looker [INFO] finished frobbing ashfordneil/looker [INFO] frobbed toml for ashfordneil/looker written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ashfordneil/looker/Cargo.toml [INFO] crate ashfordneil/looker 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 ashfordneil/looker 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/ashfordneil/looker:/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] ef11b7c44eb4b52e6a13c1c78e82dccb06413a2955ed8df6105f16fc75e78ec8 [INFO] running `"docker" "start" "-a" "ef11b7c44eb4b52e6a13c1c78e82dccb06413a2955ed8df6105f16fc75e78ec8"` [INFO] [stderr] Compiling syn v0.15.30 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling nix v0.11.0 [INFO] [stderr] Compiling fs2 v0.4.3 [INFO] [stderr] Compiling fst v0.3.3 [INFO] [stderr] Compiling murmurhash32 v0.2.0 [INFO] [stderr] Compiling combine v3.8.1 [INFO] [stderr] Compiling bitpacking v0.6.0 [INFO] [stderr] Compiling chrono v0.4.6 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling mio-extras v2.0.5 [INFO] [stderr] Compiling fail v0.2.1 [INFO] [stderr] Compiling globset v0.4.2 [INFO] [stderr] Compiling env_logger v0.6.1 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling tempfile v3.0.7 [INFO] [stderr] Compiling notify v4.0.10 [INFO] [stderr] Compiling parking_lot v0.6.4 [INFO] [stderr] Compiling levenshtein_automata v0.1.1 [INFO] [stderr] Compiling crossbeam v0.5.0 [INFO] [stderr] Compiling ignore v0.4.6 [INFO] [stderr] Compiling backtrace v0.3.15 [INFO] [stderr] Compiling tantivy-fst v0.1.0 [INFO] [stderr] Compiling atomicwrites v0.2.2 [INFO] [stderr] Compiling rental-impl v0.5.2 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Compiling serde_derive v1.0.90 [INFO] [stderr] Compiling structopt-derive v0.2.15 [INFO] [stderr] Compiling structopt v0.2.15 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] error: Could not compile `bitpacking`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name bitpacking /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/bitpacking-0.6.0/src/lib.rs --color never --crate-type lib --emit=dep-info,metadata,link -C debuginfo=2 -C metadata=62ebe52be8c5ef41 -C extra-filename=-62ebe52be8c5ef41 --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern crunchy=/opt/crater/target/debug/deps/libcrunchy-2717687ddfed541f.rlib --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: Could not compile `rental-impl`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name rental_impl /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rental-impl-0.5.2/src/lib.rs --color never --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C debuginfo=2 -C metadata=56f1d9847d7b2336 -C extra-filename=-56f1d9847d7b2336 --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern proc_macro2=/opt/crater/target/debug/deps/libproc_macro2-520ecedac01d34cc.rlib --extern quote=/opt/crater/target/debug/deps/libquote-f873c86d97d43154.rlib --extern syn=/opt/crater/target/debug/deps/libsyn-fc4a8fcb2897bfa5.rlib --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" "ef11b7c44eb4b52e6a13c1c78e82dccb06413a2955ed8df6105f16fc75e78ec8"` [INFO] running `"docker" "rm" "-f" "ef11b7c44eb4b52e6a13c1c78e82dccb06413a2955ed8df6105f16fc75e78ec8"` [INFO] [stdout] ef11b7c44eb4b52e6a13c1c78e82dccb06413a2955ed8df6105f16fc75e78ec8