[INFO] updating cached repository mjhouse/os_fingerprint
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mjhouse/os_fingerprint
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mjhouse/os_fingerprint" "work/ex/beta-1.38-1/sources/1.37.0/gh/mjhouse/os_fingerprint"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/mjhouse/os_fingerprint'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mjhouse/os_fingerprint" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mjhouse/os_fingerprint"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mjhouse/os_fingerprint'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8140b211b52917680a35ebe5c3687fd787224222
[INFO] sha for GitHub repo mjhouse/os_fingerprint: 8140b211b52917680a35ebe5c3687fd787224222
[INFO] validating manifest of mjhouse/os_fingerprint 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 mjhouse/os_fingerprint 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 mjhouse/os_fingerprint
[INFO] finished frobbing mjhouse/os_fingerprint
[INFO] frobbed toml for mjhouse/os_fingerprint written to work/ex/beta-1.38-1/sources/1.37.0/gh/mjhouse/os_fingerprint/Cargo.toml
[INFO] started frobbing mjhouse/os_fingerprint
[INFO] finished frobbing mjhouse/os_fingerprint
[INFO] frobbed toml for mjhouse/os_fingerprint written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mjhouse/os_fingerprint/Cargo.toml
[INFO] crate mjhouse/os_fingerprint 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing mjhouse/os_fingerprint 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-5/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/mjhouse/os_fingerprint:/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] 3e1c44812549a45ba43da7bdc61d342cfb8eb769fc8cb56fb828696654268e08
[INFO] running `"docker" "start" "-a" "3e1c44812549a45ba43da7bdc61d342cfb8eb769fc8cb56fb828696654268e08"`
[INFO] [stderr]    Compiling sys-info v0.5.6
[INFO] [stderr]    Compiling parse-zoneinfo v0.2.0
[INFO] [stderr]    Compiling chrono-tz v0.5.0
[INFO] [stderr]    Compiling os_fingerprint v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.63s
[INFO] running `"docker" "inspect" "3e1c44812549a45ba43da7bdc61d342cfb8eb769fc8cb56fb828696654268e08"`
[INFO] running `"docker" "rm" "-f" "3e1c44812549a45ba43da7bdc61d342cfb8eb769fc8cb56fb828696654268e08"`
[INFO] [stdout] 3e1c44812549a45ba43da7bdc61d342cfb8eb769fc8cb56fb828696654268e08
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/mjhouse/os_fingerprint:/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] 205f9e83c97be132f2a42b20b324d238243c22a0eac7538d8d048b6869e4b5dc
[INFO] running `"docker" "start" "-a" "205f9e83c97be132f2a42b20b324d238243c22a0eac7538d8d048b6869e4b5dc"`
[INFO] [stderr]    Compiling os_fingerprint v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `"docker" "inspect" "205f9e83c97be132f2a42b20b324d238243c22a0eac7538d8d048b6869e4b5dc"`
[INFO] running `"docker" "rm" "-f" "205f9e83c97be132f2a42b20b324d238243c22a0eac7538d8d048b6869e4b5dc"`
[INFO] [stdout] 205f9e83c97be132f2a42b20b324d238243c22a0eac7538d8d048b6869e4b5dc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/mjhouse/os_fingerprint:/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] 33b2b64074204d7fe1a2ee84eab565a58199fd22211d523e57a2bca16c2a23c0
[INFO] running `"docker" "start" "-a" "33b2b64074204d7fe1a2ee84eab565a58199fd22211d523e57a2bca16c2a23c0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/os_fingerprint-9d4ce1256f1b1d66
[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" "33b2b64074204d7fe1a2ee84eab565a58199fd22211d523e57a2bca16c2a23c0"`
[INFO] running `"docker" "rm" "-f" "33b2b64074204d7fe1a2ee84eab565a58199fd22211d523e57a2bca16c2a23c0"`
[INFO] [stdout] 33b2b64074204d7fe1a2ee84eab565a58199fd22211d523e57a2bca16c2a23c0