[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/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/ashfordneil/looker"` [INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/ashfordneil/looker'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/ashfordneil/looker" "work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/ashfordneil/looker"` [INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/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 master#5f9c0448dde167128d668da4555879f64e56af1d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of ashfordneil/looker on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "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/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/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/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/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" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking ashfordneil/looker against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-6/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/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=forbid" "-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" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 97b3242b7d67e76ad8e798bfe055f204cc7041f85aef45c23c1f6411599fa513 [INFO] running `"docker" "start" "-a" "97b3242b7d67e76ad8e798bfe055f204cc7041f85aef45c23c1f6411599fa513"` [INFO] [stderr] Compiling syn v0.15.30 [INFO] [stderr] Checking census v0.2.0 [INFO] [stderr] Checking itertools v0.8.0 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking crossbeam-epoch v0.6.1 [INFO] [stderr] Checking fst v0.3.3 [INFO] [stderr] Checking snap v0.2.5 [INFO] [stderr] Checking murmurhash32 v0.2.0 [INFO] [stderr] Checking combine v3.8.1 [INFO] [stderr] Checking bitpacking v0.6.0 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking crossbeam-deque v0.6.3 [INFO] [stderr] Checking parking_lot_core v0.3.1 [INFO] [stderr] Checking fail v0.2.1 [INFO] [stderr] Checking atomicwrites v0.2.2 [INFO] [stderr] Checking levenshtein_automata v0.1.1 [INFO] [stderr] Checking globset v0.4.2 [INFO] [stderr] Checking env_logger v0.6.1 [INFO] [stderr] Checking tempfile v3.0.7 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking parking_lot v0.6.4 [INFO] [stderr] Checking tantivy-fst v0.1.0 [INFO] [stderr] Checking ignore v0.4.6 [INFO] [stderr] Checking crossbeam v0.5.0 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Compiling rental-impl v0.5.2 [INFO] [stderr] Compiling serde_derive v1.0.90 [INFO] [stderr] Compiling structopt-derive v0.2.15 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Checking structopt v0.2.15 [INFO] [stderr] Checking 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 -C debuginfo=2 -C metadata=fdb837c74fb7d409 -C extra-filename=-fdb837c74fb7d409 --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern crunchy=/opt/crater/target/debug/deps/libcrunchy-36771304d7295351.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "97b3242b7d67e76ad8e798bfe055f204cc7041f85aef45c23c1f6411599fa513"` [INFO] running `"docker" "rm" "-f" "97b3242b7d67e76ad8e798bfe055f204cc7041f85aef45c23c1f6411599fa513"` [INFO] [stdout] 97b3242b7d67e76ad8e798bfe055f204cc7041f85aef45c23c1f6411599fa513