[INFO] updating cached repository kernelmachine/rsmat [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/kernelmachine/rsmat [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/kernelmachine/rsmat" "work/ex/pr-59527/sources/master#003382e4150984cb476047b3925edf8d75df2d59/gh/kernelmachine/rsmat"` [INFO] [stderr] Cloning into 'work/ex/pr-59527/sources/master#003382e4150984cb476047b3925edf8d75df2d59/gh/kernelmachine/rsmat'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/kernelmachine/rsmat" "work/ex/pr-59527/sources/try#47f4f94676fbdd494dd2c2dc9ac377a13fc78e00/gh/kernelmachine/rsmat"` [INFO] [stderr] Cloning into 'work/ex/pr-59527/sources/try#47f4f94676fbdd494dd2c2dc9ac377a13fc78e00/gh/kernelmachine/rsmat'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 47b194a2f218ca2f2c63f7a7a5fb790e662a96d1 [INFO] sha for GitHub repo kernelmachine/rsmat: 47b194a2f218ca2f2c63f7a7a5fb790e662a96d1 [INFO] validating manifest of kernelmachine/rsmat on toolchain master#003382e4150984cb476047b3925edf8d75df2d59 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+003382e4150984cb476047b3925edf8d75df2d59-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of kernelmachine/rsmat on toolchain try#47f4f94676fbdd494dd2c2dc9ac377a13fc78e00 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+47f4f94676fbdd494dd2c2dc9ac377a13fc78e00-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing kernelmachine/rsmat [INFO] finished frobbing kernelmachine/rsmat [INFO] frobbed toml for kernelmachine/rsmat written to work/ex/pr-59527/sources/master#003382e4150984cb476047b3925edf8d75df2d59/gh/kernelmachine/rsmat/Cargo.toml [INFO] started frobbing kernelmachine/rsmat [INFO] finished frobbing kernelmachine/rsmat [INFO] frobbed toml for kernelmachine/rsmat written to work/ex/pr-59527/sources/try#47f4f94676fbdd494dd2c2dc9ac377a13fc78e00/gh/kernelmachine/rsmat/Cargo.toml [INFO] crate kernelmachine/rsmat already has a lockfile, it will not be regenerated [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+003382e4150984cb476047b3925edf8d75df2d59-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /mnt/crater-raid/crater/work/ex/pr-59527/sources/master#003382e4150984cb476047b3925edf8d75df2d59/gh/kernelmachine/rsmat/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+003382e4150984cb476047b3925edf8d75df2d59-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+47f4f94676fbdd494dd2c2dc9ac377a13fc78e00-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+003382e4150984cb476047b3925edf8d75df2d59-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+47f4f94676fbdd494dd2c2dc9ac377a13fc78e00-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking kernelmachine/rsmat against master#003382e4150984cb476047b3925edf8d75df2d59 for pr-59527 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59527/worker-4/master#003382e4150984cb476047b3925edf8d75df2d59:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59527/sources/master#003382e4150984cb476047b3925edf8d75df2d59/gh/kernelmachine/rsmat:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+003382e4150984cb476047b3925edf8d75df2d59-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 13cff2b840a850841acfc3f0016787c8aa56499e6a4810884cac516634c4ab98 [INFO] running `"docker" "start" "-a" "13cff2b840a850841acfc3f0016787c8aa56499e6a4810884cac516634c4ab98"` [INFO] [stderr] Compiling ndarray v0.12.1 [INFO] [stderr] Compiling rblas v0.0.13 [INFO] [stderr] Checking itertools v0.4.19 [INFO] [stderr] Checking crossbeam v0.1.6 [INFO] [stderr] Compiling ndarray v0.5.2 [INFO] [stderr] Checking itertools v0.7.11 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking num v0.2.0 [INFO] [stderr] error[E0512]: cannot transmute between types of different sizes, or dependently-sized types [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-0.1.6/src/sync/seg_queue.rs:34:29 [INFO] [stderr] | [INFO] [stderr] 34 | ready: unsafe { mem::transmute([0usize; SEG_SIZE]) }, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: source type: `[usize; 32]` (2048 bits) [INFO] [stderr] = note: target type: `[std::sync::atomic::AtomicBool; 32]` (256 bits) [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0512`. [INFO] [stderr] error: Could not compile `crossbeam`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "13cff2b840a850841acfc3f0016787c8aa56499e6a4810884cac516634c4ab98"` [INFO] running `"docker" "rm" "-f" "13cff2b840a850841acfc3f0016787c8aa56499e6a4810884cac516634c4ab98"` [INFO] [stdout] 13cff2b840a850841acfc3f0016787c8aa56499e6a4810884cac516634c4ab98