[INFO] updating cached repository mckernant1/case_randomizer
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mckernant1/case_randomizer
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mckernant1/case_randomizer" "work/ex/beta-1.37-6/sources/1.36.0/gh/mckernant1/case_randomizer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/mckernant1/case_randomizer'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mckernant1/case_randomizer" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mckernant1/case_randomizer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mckernant1/case_randomizer'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 482bba20eace31e26c399780e67fcdb246c587a2
[INFO] sha for GitHub repo mckernant1/case_randomizer: 482bba20eace31e26c399780e67fcdb246c587a2
[INFO] validating manifest of mckernant1/case_randomizer 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 mckernant1/case_randomizer 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 mckernant1/case_randomizer
[INFO] finished frobbing mckernant1/case_randomizer
[INFO] frobbed toml for mckernant1/case_randomizer written to work/ex/beta-1.37-6/sources/1.36.0/gh/mckernant1/case_randomizer/Cargo.toml
[INFO] started frobbing mckernant1/case_randomizer
[INFO] finished frobbing mckernant1/case_randomizer
[INFO] frobbed toml for mckernant1/case_randomizer written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mckernant1/case_randomizer/Cargo.toml
[INFO] crate mckernant1/case_randomizer 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing mckernant1/case_randomizer 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-2/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/mckernant1/case_randomizer:/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] 65f692c5bc57d4028484b1b3ea3d8a2c2a967efe9fc59dac21b8b40421dc06b5
[INFO] running `"docker" "start" "-a" "65f692c5bc57d4028484b1b3ea3d8a2c2a967efe9fc59dac21b8b40421dc06b5"`
[INFO] [stderr]    Compiling rand_os v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.1
[INFO] [stderr]    Compiling rand v0.6.4
[INFO] [stderr]    Compiling crand v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.60s
[INFO] running `"docker" "inspect" "65f692c5bc57d4028484b1b3ea3d8a2c2a967efe9fc59dac21b8b40421dc06b5"`
[INFO] running `"docker" "rm" "-f" "65f692c5bc57d4028484b1b3ea3d8a2c2a967efe9fc59dac21b8b40421dc06b5"`
[INFO] [stdout] 65f692c5bc57d4028484b1b3ea3d8a2c2a967efe9fc59dac21b8b40421dc06b5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/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/mckernant1/case_randomizer:/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] db0fb7910466913d8b739743870d3e26a4d5a42ac6ed0ead28be9f4693d0940d
[INFO] running `"docker" "start" "-a" "db0fb7910466913d8b739743870d3e26a4d5a42ac6ed0ead28be9f4693d0940d"`
[INFO] [stderr]    Compiling crand v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `"docker" "inspect" "db0fb7910466913d8b739743870d3e26a4d5a42ac6ed0ead28be9f4693d0940d"`
[INFO] running `"docker" "rm" "-f" "db0fb7910466913d8b739743870d3e26a4d5a42ac6ed0ead28be9f4693d0940d"`
[INFO] [stdout] db0fb7910466913d8b739743870d3e26a4d5a42ac6ed0ead28be9f4693d0940d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/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/mckernant1/case_randomizer:/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] 50958f472394fdba29ecab0cea4ecb2ed770a311d6bd0bd27220bbf9d6c2f70c
[INFO] running `"docker" "start" "-a" "50958f472394fdba29ecab0cea4ecb2ed770a311d6bd0bd27220bbf9d6c2f70c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/crand-8ad205f3484bf07f
[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" "50958f472394fdba29ecab0cea4ecb2ed770a311d6bd0bd27220bbf9d6c2f70c"`
[INFO] running `"docker" "rm" "-f" "50958f472394fdba29ecab0cea4ecb2ed770a311d6bd0bd27220bbf9d6c2f70c"`
[INFO] [stdout] 50958f472394fdba29ecab0cea4ecb2ed770a311d6bd0bd27220bbf9d6c2f70c