[INFO] updating cached repository cassaundra/groupname
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/cassaundra/groupname
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/cassaundra/groupname" "work/ex/beta-1.38-1/sources/1.37.0/gh/cassaundra/groupname"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/cassaundra/groupname'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/cassaundra/groupname" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/cassaundra/groupname"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/cassaundra/groupname'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d12de253be2769a88b2ba8f6d2f0bdf9221ae98c
[INFO] sha for GitHub repo cassaundra/groupname: d12de253be2769a88b2ba8f6d2f0bdf9221ae98c
[INFO] validating manifest of cassaundra/groupname 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 cassaundra/groupname 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 cassaundra/groupname
[INFO] finished frobbing cassaundra/groupname
[INFO] frobbed toml for cassaundra/groupname written to work/ex/beta-1.38-1/sources/1.37.0/gh/cassaundra/groupname/Cargo.toml
[INFO] started frobbing cassaundra/groupname
[INFO] finished frobbing cassaundra/groupname
[INFO] frobbed toml for cassaundra/groupname written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/cassaundra/groupname/Cargo.toml
[INFO] crate cassaundra/groupname 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 cassaundra/groupname 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/cassaundra/groupname:/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] 7017c7c830d297774544baf10d8159e73e19fc6abb42b3864768819ee74ef6a7
[INFO] running `"docker" "start" "-a" "7017c7c830d297774544baf10d8159e73e19fc6abb42b3864768819ee74ef6a7"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling groupname v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.27s
[INFO] running `"docker" "inspect" "7017c7c830d297774544baf10d8159e73e19fc6abb42b3864768819ee74ef6a7"`
[INFO] running `"docker" "rm" "-f" "7017c7c830d297774544baf10d8159e73e19fc6abb42b3864768819ee74ef6a7"`
[INFO] [stdout] 7017c7c830d297774544baf10d8159e73e19fc6abb42b3864768819ee74ef6a7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/cassaundra/groupname:/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] c7f1b7316b1db72ce18d61c18a48c14d99e2463572adbbed760ff33fa0a24485
[INFO] running `"docker" "start" "-a" "c7f1b7316b1db72ce18d61c18a48c14d99e2463572adbbed760ff33fa0a24485"`
[INFO] [stderr]    Compiling groupname v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.55s
[INFO] running `"docker" "inspect" "c7f1b7316b1db72ce18d61c18a48c14d99e2463572adbbed760ff33fa0a24485"`
[INFO] running `"docker" "rm" "-f" "c7f1b7316b1db72ce18d61c18a48c14d99e2463572adbbed760ff33fa0a24485"`
[INFO] [stdout] c7f1b7316b1db72ce18d61c18a48c14d99e2463572adbbed760ff33fa0a24485
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/cassaundra/groupname:/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] decad27496b801fd04be538599a9f135b56fb73464823a7627a928483171cd6f
[INFO] running `"docker" "start" "-a" "decad27496b801fd04be538599a9f135b56fb73464823a7627a928483171cd6f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/groupname-81193baa84744499
[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]      Running /opt/crater/target/debug/deps/groupname-972c8295a773cd25
[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 groupname
[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" "decad27496b801fd04be538599a9f135b56fb73464823a7627a928483171cd6f"`
[INFO] running `"docker" "rm" "-f" "decad27496b801fd04be538599a9f135b56fb73464823a7627a928483171cd6f"`
[INFO] [stdout] decad27496b801fd04be538599a9f135b56fb73464823a7627a928483171cd6f