[INFO] updating cached repository udoprog/kernelstats [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/udoprog/kernelstats [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/udoprog/kernelstats" "work/ex/pr-59527/sources/master#003382e4150984cb476047b3925edf8d75df2d59/gh/udoprog/kernelstats"` [INFO] [stderr] Cloning into 'work/ex/pr-59527/sources/master#003382e4150984cb476047b3925edf8d75df2d59/gh/udoprog/kernelstats'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/udoprog/kernelstats" "work/ex/pr-59527/sources/try#47f4f94676fbdd494dd2c2dc9ac377a13fc78e00/gh/udoprog/kernelstats"` [INFO] [stderr] Cloning into 'work/ex/pr-59527/sources/try#47f4f94676fbdd494dd2c2dc9ac377a13fc78e00/gh/udoprog/kernelstats'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 0c50deab262e424e69b70ea2106694e2c80739c7 [INFO] sha for GitHub repo udoprog/kernelstats: 0c50deab262e424e69b70ea2106694e2c80739c7 [INFO] validating manifest of udoprog/kernelstats 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 udoprog/kernelstats 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 udoprog/kernelstats [INFO] finished frobbing udoprog/kernelstats [INFO] frobbed toml for udoprog/kernelstats written to work/ex/pr-59527/sources/master#003382e4150984cb476047b3925edf8d75df2d59/gh/udoprog/kernelstats/Cargo.toml [INFO] started frobbing udoprog/kernelstats [INFO] finished frobbing udoprog/kernelstats [INFO] frobbed toml for udoprog/kernelstats written to work/ex/pr-59527/sources/try#47f4f94676fbdd494dd2c2dc9ac377a13fc78e00/gh/udoprog/kernelstats/Cargo.toml [INFO] crate udoprog/kernelstats 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] Updating crates.io index [INFO] [stderr] error: the lock file /mnt/crater-raid/crater/work/ex/pr-59527/sources/master#003382e4150984cb476047b3925edf8d75df2d59/gh/udoprog/kernelstats/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 udoprog/kernelstats against master#003382e4150984cb476047b3925edf8d75df2d59 for pr-59527 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59527/worker-2/master#003382e4150984cb476047b3925edf8d75df2d59:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59527/sources/master#003382e4150984cb476047b3925edf8d75df2d59/gh/udoprog/kernelstats:/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] 1b3a1ded1057f9a4f52ab24d06a6c76da913e8efd2780243db953625a0aab44d [INFO] running `"docker" "start" "-a" "1b3a1ded1057f9a4f52ab24d06a6c76da913e8efd2780243db953625a0aab44d"` [INFO] [stderr] Compiling encoding_rs v0.8.17 [INFO] [stderr] Checking linked-hash-map v0.5.2 [INFO] [stderr] Compiling unicase v2.3.0 [INFO] [stderr] Checking crossbeam-utils v0.2.2 [INFO] [stderr] Compiling miniz_oxide_c_api v0.2.1 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Checking miniz_oxide v0.2.1 [INFO] [stderr] Checking want v0.0.6 [INFO] [stderr] Compiling miniz-sys v0.1.11 [INFO] [stderr] Checking xattr v0.2.2 [INFO] [stderr] Checking filetime v0.2.4 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Compiling native-tls v0.2.2 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking serde_urlencoded v0.5.4 [INFO] [stderr] Checking http v0.1.16 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Checking env_logger v0.5.13 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Checking tokio v0.1.18 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Checking tar v0.4.22 [INFO] [stderr] Checking yaml-rust v0.4.3 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.6 [INFO] [stderr] Checking rayon-core v1.4.1 [INFO] [stderr] Checking mime v0.3.13 [INFO] [stderr] Checking rayon v1.0.3 [INFO] [stderr] Checking serde_yaml v0.8.8 [INFO] [stderr] Checking flate2 v1.0.7 [INFO] [stderr] Checking pretty_env_logger v0.2.5 [INFO] [stderr] Checking h2 v0.1.17 [INFO] [stderr] Checking hyper v0.12.25 [INFO] [stderr] Checking hyper-tls v0.3.2 [INFO] [stderr] Checking reqwest v0.9.12 [INFO] [stderr] Checking kernelstats v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 31.23s [INFO] running `"docker" "inspect" "1b3a1ded1057f9a4f52ab24d06a6c76da913e8efd2780243db953625a0aab44d"` [INFO] running `"docker" "rm" "-f" "1b3a1ded1057f9a4f52ab24d06a6c76da913e8efd2780243db953625a0aab44d"` [INFO] [stdout] 1b3a1ded1057f9a4f52ab24d06a6c76da913e8efd2780243db953625a0aab44d