[INFO] updating cached repository PaperFanz/hawking-tribute
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/PaperFanz/hawking-tribute
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/PaperFanz/hawking-tribute" "work/ex/beta-1.38-1/sources/1.37.0/gh/PaperFanz/hawking-tribute"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/PaperFanz/hawking-tribute'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/PaperFanz/hawking-tribute" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/PaperFanz/hawking-tribute"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/PaperFanz/hawking-tribute'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4a81e210348ccbf1a13d03c51e13abc3788525fa
[INFO] sha for GitHub repo PaperFanz/hawking-tribute: 4a81e210348ccbf1a13d03c51e13abc3788525fa
[INFO] validating manifest of PaperFanz/hawking-tribute 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 PaperFanz/hawking-tribute 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 PaperFanz/hawking-tribute
[INFO] finished frobbing PaperFanz/hawking-tribute
[INFO] frobbed toml for PaperFanz/hawking-tribute written to work/ex/beta-1.38-1/sources/1.37.0/gh/PaperFanz/hawking-tribute/Cargo.toml
[INFO] started frobbing PaperFanz/hawking-tribute
[INFO] finished frobbing PaperFanz/hawking-tribute
[INFO] frobbed toml for PaperFanz/hawking-tribute written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/PaperFanz/hawking-tribute/Cargo.toml
[INFO] crate PaperFanz/hawking-tribute 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 PaperFanz/hawking-tribute 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-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/PaperFanz/hawking-tribute:/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] aa11b7db747539c39e89a9853bc78ab72cdc26c45978f59a820f6a10dcab3e66
[INFO] running `"docker" "start" "-a" "aa11b7db747539c39e89a9853bc78ab72cdc26c45978f59a820f6a10dcab3e66"`
[INFO] [stderr]    Compiling term_size v0.3.1
[INFO] [stderr]    Compiling textwrap v0.9.0
[INFO] [stderr]    Compiling hawking_tribute v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.85s
[INFO] running `"docker" "inspect" "aa11b7db747539c39e89a9853bc78ab72cdc26c45978f59a820f6a10dcab3e66"`
[INFO] running `"docker" "rm" "-f" "aa11b7db747539c39e89a9853bc78ab72cdc26c45978f59a820f6a10dcab3e66"`
[INFO] [stdout] aa11b7db747539c39e89a9853bc78ab72cdc26c45978f59a820f6a10dcab3e66
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/PaperFanz/hawking-tribute:/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] 9d8dc952ca60c6e45a21fc944c2e2cbf3fdb84223f5365d1f2b7b9f5e31360f3
[INFO] running `"docker" "start" "-a" "9d8dc952ca60c6e45a21fc944c2e2cbf3fdb84223f5365d1f2b7b9f5e31360f3"`
[INFO] [stderr]    Compiling hawking_tribute v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `"docker" "inspect" "9d8dc952ca60c6e45a21fc944c2e2cbf3fdb84223f5365d1f2b7b9f5e31360f3"`
[INFO] running `"docker" "rm" "-f" "9d8dc952ca60c6e45a21fc944c2e2cbf3fdb84223f5365d1f2b7b9f5e31360f3"`
[INFO] [stdout] 9d8dc952ca60c6e45a21fc944c2e2cbf3fdb84223f5365d1f2b7b9f5e31360f3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/PaperFanz/hawking-tribute:/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] f80c6433e74b4e0c9d4c3f768c2574325c5a239ed0e75efd5a33e405cb34c4cf
[INFO] running `"docker" "start" "-a" "f80c6433e74b4e0c9d4c3f768c2574325c5a239ed0e75efd5a33e405cb34c4cf"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hawking_tribute-5ba7f82337ec57c2
[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" "f80c6433e74b4e0c9d4c3f768c2574325c5a239ed0e75efd5a33e405cb34c4cf"`
[INFO] running `"docker" "rm" "-f" "f80c6433e74b4e0c9d4c3f768c2574325c5a239ed0e75efd5a33e405cb34c4cf"`
[INFO] [stdout] f80c6433e74b4e0c9d4c3f768c2574325c5a239ed0e75efd5a33e405cb34c4cf