[INFO] updating cached repository wraikny/graph-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/wraikny/graph-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/wraikny/graph-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/wraikny/graph-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/wraikny/graph-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/wraikny/graph-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/wraikny/graph-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/wraikny/graph-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bcfdf3b0c460339bcd0fb0523b71c487d2cc6acf
[INFO] sha for GitHub repo wraikny/graph-rs: bcfdf3b0c460339bcd0fb0523b71c487d2cc6acf
[INFO] validating manifest of wraikny/graph-rs 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 wraikny/graph-rs 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 wraikny/graph-rs
[INFO] finished frobbing wraikny/graph-rs
[INFO] frobbed toml for wraikny/graph-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/wraikny/graph-rs/Cargo.toml
[INFO] started frobbing wraikny/graph-rs
[INFO] finished frobbing wraikny/graph-rs
[INFO] frobbed toml for wraikny/graph-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/wraikny/graph-rs/Cargo.toml
[INFO] crate wraikny/graph-rs 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 wraikny/graph-rs 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-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/wraikny/graph-rs:/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] 96f34437bd71a4778a066f265bbde92aff75fcec69a1f0f132c09ab65adfb97c
[INFO] running `"docker" "start" "-a" "96f34437bd71a4778a066f265bbde92aff75fcec69a1f0f132c09ab65adfb97c"`
[INFO] [stderr]    Compiling graph v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.07s
[INFO] running `"docker" "inspect" "96f34437bd71a4778a066f265bbde92aff75fcec69a1f0f132c09ab65adfb97c"`
[INFO] running `"docker" "rm" "-f" "96f34437bd71a4778a066f265bbde92aff75fcec69a1f0f132c09ab65adfb97c"`
[INFO] [stdout] 96f34437bd71a4778a066f265bbde92aff75fcec69a1f0f132c09ab65adfb97c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/wraikny/graph-rs:/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] 9269ac30e28156a6a49f5515cb369541ee799f219fb4577efacfc8696dca72cd
[INFO] running `"docker" "start" "-a" "9269ac30e28156a6a49f5515cb369541ee799f219fb4577efacfc8696dca72cd"`
[INFO] [stderr]    Compiling graph v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `"docker" "inspect" "9269ac30e28156a6a49f5515cb369541ee799f219fb4577efacfc8696dca72cd"`
[INFO] running `"docker" "rm" "-f" "9269ac30e28156a6a49f5515cb369541ee799f219fb4577efacfc8696dca72cd"`
[INFO] [stdout] 9269ac30e28156a6a49f5515cb369541ee799f219fb4577efacfc8696dca72cd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/wraikny/graph-rs:/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] 1658db42d7cb78ab9be3d870f24dbbff418121b3f7248c32eb826e706c1bead7
[INFO] running `"docker" "start" "-a" "1658db42d7cb78ab9be3d870f24dbbff418121b3f7248c32eb826e706c1bead7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/graph-fbfb7384aea21d5e
[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] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/graph-33628f0db880d678
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests graph
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "1658db42d7cb78ab9be3d870f24dbbff418121b3f7248c32eb826e706c1bead7"`
[INFO] running `"docker" "rm" "-f" "1658db42d7cb78ab9be3d870f24dbbff418121b3f7248c32eb826e706c1bead7"`
[INFO] [stdout] 1658db42d7cb78ab9be3d870f24dbbff418121b3f7248c32eb826e706c1bead7