[INFO] updating cached repository cmars/lru-cache
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/cmars/lru-cache
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/cmars/lru-cache" "work/ex/beta-1.37-6/sources/1.36.0/gh/cmars/lru-cache"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/cmars/lru-cache'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/cmars/lru-cache" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/cmars/lru-cache"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/cmars/lru-cache'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e11461034f95ca62c13d26e76db0e50ba9a6717d
[INFO] sha for GitHub repo cmars/lru-cache: e11461034f95ca62c13d26e76db0e50ba9a6717d
[INFO] validating manifest of cmars/lru-cache on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of cmars/lru-cache on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing cmars/lru-cache
[INFO] finished frobbing cmars/lru-cache
[INFO] frobbed toml for cmars/lru-cache written to work/ex/beta-1.37-6/sources/1.36.0/gh/cmars/lru-cache/Cargo.toml
[INFO] started frobbing cmars/lru-cache
[INFO] finished frobbing cmars/lru-cache
[INFO] frobbed toml for cmars/lru-cache written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/cmars/lru-cache/Cargo.toml
[INFO] crate cmars/lru-cache already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing cmars/lru-cache against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/cmars/lru-cache:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 040597be9776cc1440f90785acababe943afcf7bbf25eda190ddd06329b78f8c
[INFO] running `"docker" "start" "-a" "040597be9776cc1440f90785acababe943afcf7bbf25eda190ddd06329b78f8c"`
[INFO] [stderr]    Compiling lru-cache v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `"docker" "inspect" "040597be9776cc1440f90785acababe943afcf7bbf25eda190ddd06329b78f8c"`
[INFO] running `"docker" "rm" "-f" "040597be9776cc1440f90785acababe943afcf7bbf25eda190ddd06329b78f8c"`
[INFO] [stdout] 040597be9776cc1440f90785acababe943afcf7bbf25eda190ddd06329b78f8c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/cmars/lru-cache:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] f7aa6f4dc4a170985ce0b4f5f4240b183b6a5f8e84a0db692e1ce30a417f65b4
[INFO] running `"docker" "start" "-a" "f7aa6f4dc4a170985ce0b4f5f4240b183b6a5f8e84a0db692e1ce30a417f65b4"`
[INFO] [stderr]    Compiling lru-cache v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `"docker" "inspect" "f7aa6f4dc4a170985ce0b4f5f4240b183b6a5f8e84a0db692e1ce30a417f65b4"`
[INFO] running `"docker" "rm" "-f" "f7aa6f4dc4a170985ce0b4f5f4240b183b6a5f8e84a0db692e1ce30a417f65b4"`
[INFO] [stdout] f7aa6f4dc4a170985ce0b4f5f4240b183b6a5f8e84a0db692e1ce30a417f65b4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/cmars/lru-cache:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] cdef950d994cc9996ef999000fed7f2d1e1474dcf2749525e3e47607d0b3f517
[INFO] running `"docker" "start" "-a" "cdef950d994cc9996ef999000fed7f2d1e1474dcf2749525e3e47607d0b3f517"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lru_cache-77d539521d13c778
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::test_churn_bump ... ok
[INFO] [stdout] test tests::test_churn_bump2 ... ok
[INFO] [stdout] test tests::test_empty_get ... ok
[INFO] [stdout] test tests::test_churn_fifo ... ok
[INFO] [stdout] test tests::test_put_get ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lru-cache
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "cdef950d994cc9996ef999000fed7f2d1e1474dcf2749525e3e47607d0b3f517"`
[INFO] running `"docker" "rm" "-f" "cdef950d994cc9996ef999000fed7f2d1e1474dcf2749525e3e47607d0b3f517"`
[INFO] [stdout] cdef950d994cc9996ef999000fed7f2d1e1474dcf2749525e3e47607d0b3f517