[INFO] updating cached repository SpamapS/wrappinghashset
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/SpamapS/wrappinghashset
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/SpamapS/wrappinghashset" "work/ex/beta-1.38-1/sources/1.37.0/gh/SpamapS/wrappinghashset"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/SpamapS/wrappinghashset'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/SpamapS/wrappinghashset" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/SpamapS/wrappinghashset"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/SpamapS/wrappinghashset'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 93c2b52f2b19a78bcad4196ae5a3c02d213a7420
[INFO] sha for GitHub repo SpamapS/wrappinghashset: 93c2b52f2b19a78bcad4196ae5a3c02d213a7420
[INFO] validating manifest of SpamapS/wrappinghashset 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 SpamapS/wrappinghashset 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 SpamapS/wrappinghashset
[INFO] finished frobbing SpamapS/wrappinghashset
[INFO] frobbed toml for SpamapS/wrappinghashset written to work/ex/beta-1.38-1/sources/1.37.0/gh/SpamapS/wrappinghashset/Cargo.toml
[INFO] started frobbing SpamapS/wrappinghashset
[INFO] finished frobbing SpamapS/wrappinghashset
[INFO] frobbed toml for SpamapS/wrappinghashset written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/SpamapS/wrappinghashset/Cargo.toml
[INFO] crate SpamapS/wrappinghashset 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing SpamapS/wrappinghashset against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/SpamapS/wrappinghashset:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 7ce82933df0f7af5e62dd5f040e787be03cea2311aad947a211c977d80a8ad1a
[INFO] running `"docker" "start" "-a" "7ce82933df0f7af5e62dd5f040e787be03cea2311aad947a211c977d80a8ad1a"`
[INFO] [stderr]    Compiling wrappinghashset v0.4.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `"docker" "inspect" "7ce82933df0f7af5e62dd5f040e787be03cea2311aad947a211c977d80a8ad1a"`
[INFO] running `"docker" "rm" "-f" "7ce82933df0f7af5e62dd5f040e787be03cea2311aad947a211c977d80a8ad1a"`
[INFO] [stdout] 7ce82933df0f7af5e62dd5f040e787be03cea2311aad947a211c977d80a8ad1a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/SpamapS/wrappinghashset:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5a7a5768f479086a765fda576394f14b8ca07a603caa7417161ae099276753f0
[INFO] running `"docker" "start" "-a" "5a7a5768f479086a765fda576394f14b8ca07a603caa7417161ae099276753f0"`
[INFO] [stderr]    Compiling wrappinghashset v0.4.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.55s
[INFO] running `"docker" "inspect" "5a7a5768f479086a765fda576394f14b8ca07a603caa7417161ae099276753f0"`
[INFO] running `"docker" "rm" "-f" "5a7a5768f479086a765fda576394f14b8ca07a603caa7417161ae099276753f0"`
[INFO] [stdout] 5a7a5768f479086a765fda576394f14b8ca07a603caa7417161ae099276753f0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/SpamapS/wrappinghashset:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 3d3fdfe6dd25fbfda357545a4e0730758d84fefa8d6f4391a1e1358220e74c8c
[INFO] running `"docker" "start" "-a" "3d3fdfe6dd25fbfda357545a4e0730758d84fefa8d6f4391a1e1358220e74c8c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/wrappinghashset-9620d76712cb8421
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running /opt/crater/target/debug/deps/wrappinghashset-8adc1ba02adf33c7
[INFO] [stdout] test test_wrapping_hashset ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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] [stderr]    Doc-tests wrappinghashset
[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" "3d3fdfe6dd25fbfda357545a4e0730758d84fefa8d6f4391a1e1358220e74c8c"`
[INFO] running `"docker" "rm" "-f" "3d3fdfe6dd25fbfda357545a4e0730758d84fefa8d6f4391a1e1358220e74c8c"`
[INFO] [stdout] 3d3fdfe6dd25fbfda357545a4e0730758d84fefa8d6f4391a1e1358220e74c8c