[INFO] updating cached repository asurkis/hometask_graphs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/asurkis/hometask_graphs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/asurkis/hometask_graphs" "work/ex/beta-1.37-6/sources/1.36.0/gh/asurkis/hometask_graphs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/asurkis/hometask_graphs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/asurkis/hometask_graphs" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/asurkis/hometask_graphs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/asurkis/hometask_graphs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 795015a3870632eeb2b1cbff2f63391aa1e34da1
[INFO] sha for GitHub repo asurkis/hometask_graphs: 795015a3870632eeb2b1cbff2f63391aa1e34da1
[INFO] validating manifest of asurkis/hometask_graphs 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 asurkis/hometask_graphs 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 asurkis/hometask_graphs
[INFO] finished frobbing asurkis/hometask_graphs
[INFO] frobbed toml for asurkis/hometask_graphs written to work/ex/beta-1.37-6/sources/1.36.0/gh/asurkis/hometask_graphs/Cargo.toml
[INFO] started frobbing asurkis/hometask_graphs
[INFO] finished frobbing asurkis/hometask_graphs
[INFO] frobbed toml for asurkis/hometask_graphs written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/asurkis/hometask_graphs/Cargo.toml
[INFO] crate asurkis/hometask_graphs 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 asurkis/hometask_graphs 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/asurkis/hometask_graphs:/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] 87d9b20269fe9734ed63b99ceb849657a02475ed32654680fb9a6783fd039a1c
[INFO] running `"docker" "start" "-a" "87d9b20269fe9734ed63b99ceb849657a02475ed32654680fb9a6783fd039a1c"`
[INFO] [stderr]    Compiling hometask_graphs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `"docker" "inspect" "87d9b20269fe9734ed63b99ceb849657a02475ed32654680fb9a6783fd039a1c"`
[INFO] running `"docker" "rm" "-f" "87d9b20269fe9734ed63b99ceb849657a02475ed32654680fb9a6783fd039a1c"`
[INFO] [stdout] 87d9b20269fe9734ed63b99ceb849657a02475ed32654680fb9a6783fd039a1c
[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/asurkis/hometask_graphs:/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] d01b7c2bad42a352cfe548f2493141d2225be66289709381c3a32721feca6641
[INFO] running `"docker" "start" "-a" "d01b7c2bad42a352cfe548f2493141d2225be66289709381c3a32721feca6641"`
[INFO] [stderr]    Compiling hometask_graphs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `"docker" "inspect" "d01b7c2bad42a352cfe548f2493141d2225be66289709381c3a32721feca6641"`
[INFO] running `"docker" "rm" "-f" "d01b7c2bad42a352cfe548f2493141d2225be66289709381c3a32721feca6641"`
[INFO] [stdout] d01b7c2bad42a352cfe548f2493141d2225be66289709381c3a32721feca6641
[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/asurkis/hometask_graphs:/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] e1f1609756240ea3b31bf8a24b2e5e59f19058ab4fb352c804a67712ddeef52e
[INFO] running `"docker" "start" "-a" "e1f1609756240ea3b31bf8a24b2e5e59f19058ab4fb352c804a67712ddeef52e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hometask_graphs-d918125b95342531
[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" "e1f1609756240ea3b31bf8a24b2e5e59f19058ab4fb352c804a67712ddeef52e"`
[INFO] running `"docker" "rm" "-f" "e1f1609756240ea3b31bf8a24b2e5e59f19058ab4fb352c804a67712ddeef52e"`
[INFO] [stdout] e1f1609756240ea3b31bf8a24b2e5e59f19058ab4fb352c804a67712ddeef52e