[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-1.38-1/sources/1.37.0/gh/mckernant1/case_randomizer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/mckernant1/case_randomizer'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mckernant1/case_randomizer" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mckernant1/case_randomizer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of mckernant1/case_randomizer 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 mckernant1/case_randomizer
[INFO] finished frobbing mckernant1/case_randomizer
[INFO] frobbed toml for mckernant1/case_randomizer written to work/ex/beta-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/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" "+1.37.0" "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 mckernant1/case_randomizer against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 7ff9fb8eee8ba04d580872e57679c973f684f80d88186c7b306b26d369a3e56c
[INFO] running `"docker" "start" "-a" "7ff9fb8eee8ba04d580872e57679c973f684f80d88186c7b306b26d369a3e56c"`
[INFO] [stderr]    Compiling crand v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.31s
[INFO] running `"docker" "inspect" "7ff9fb8eee8ba04d580872e57679c973f684f80d88186c7b306b26d369a3e56c"`
[INFO] running `"docker" "rm" "-f" "7ff9fb8eee8ba04d580872e57679c973f684f80d88186c7b306b26d369a3e56c"`
[INFO] [stdout] 7ff9fb8eee8ba04d580872e57679c973f684f80d88186c7b306b26d369a3e56c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] c0ef0eae396c6e34cfa0816f35fe906f3acc33cdcd7e61b401151079acf4b961
[INFO] running `"docker" "start" "-a" "c0ef0eae396c6e34cfa0816f35fe906f3acc33cdcd7e61b401151079acf4b961"`
[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" "c0ef0eae396c6e34cfa0816f35fe906f3acc33cdcd7e61b401151079acf4b961"`
[INFO] running `"docker" "rm" "-f" "c0ef0eae396c6e34cfa0816f35fe906f3acc33cdcd7e61b401151079acf4b961"`
[INFO] [stdout] c0ef0eae396c6e34cfa0816f35fe906f3acc33cdcd7e61b401151079acf4b961
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] e64b391a2357beac859c0ecd71dfb78024c262aa4cbed1e51defe8d61348f0fb
[INFO] running `"docker" "start" "-a" "e64b391a2357beac859c0ecd71dfb78024c262aa4cbed1e51defe8d61348f0fb"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/crand-5968baf1500752f9
[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" "e64b391a2357beac859c0ecd71dfb78024c262aa4cbed1e51defe8d61348f0fb"`
[INFO] running `"docker" "rm" "-f" "e64b391a2357beac859c0ecd71dfb78024c262aa4cbed1e51defe8d61348f0fb"`
[INFO] [stdout] e64b391a2357beac859c0ecd71dfb78024c262aa4cbed1e51defe8d61348f0fb