[INFO] updating cached repository CptFox/futures-promises
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/CptFox/futures-promises
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/CptFox/futures-promises" "work/ex/beta-1.37-6/sources/1.36.0/gh/CptFox/futures-promises"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/CptFox/futures-promises'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/CptFox/futures-promises" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/CptFox/futures-promises"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/CptFox/futures-promises'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 78e7a8b0704c16b924d8ab9944fa187cd331dfac
[INFO] sha for GitHub repo CptFox/futures-promises: 78e7a8b0704c16b924d8ab9944fa187cd331dfac
[INFO] validating manifest of CptFox/futures-promises 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 CptFox/futures-promises 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 CptFox/futures-promises
[INFO] finished frobbing CptFox/futures-promises
[INFO] frobbed toml for CptFox/futures-promises written to work/ex/beta-1.37-6/sources/1.36.0/gh/CptFox/futures-promises/Cargo.toml
[INFO] started frobbing CptFox/futures-promises
[INFO] finished frobbing CptFox/futures-promises
[INFO] frobbed toml for CptFox/futures-promises written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/CptFox/futures-promises/Cargo.toml
[INFO] crate CptFox/futures-promises 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing CptFox/futures-promises against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/CptFox/futures-promises:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] c5d712b9e87f36a9c3083d915e7cb058858aedb1f77f4d3921b0852198390183
[INFO] running `"docker" "start" "-a" "c5d712b9e87f36a9c3083d915e7cb058858aedb1f77f4d3921b0852198390183"`
[INFO] [stderr]    Compiling futures-promises v0.1.8 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `"docker" "inspect" "c5d712b9e87f36a9c3083d915e7cb058858aedb1f77f4d3921b0852198390183"`
[INFO] running `"docker" "rm" "-f" "c5d712b9e87f36a9c3083d915e7cb058858aedb1f77f4d3921b0852198390183"`
[INFO] [stdout] c5d712b9e87f36a9c3083d915e7cb058858aedb1f77f4d3921b0852198390183
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/CptFox/futures-promises:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 34797fd195d92ca1bd462859afbde43e7ca82150ee43e591569b1df3394657aa
[INFO] running `"docker" "start" "-a" "34797fd195d92ca1bd462859afbde43e7ca82150ee43e591569b1df3394657aa"`
[INFO] [stderr]    Compiling futures-promises v0.1.8 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `"docker" "inspect" "34797fd195d92ca1bd462859afbde43e7ca82150ee43e591569b1df3394657aa"`
[INFO] running `"docker" "rm" "-f" "34797fd195d92ca1bd462859afbde43e7ca82150ee43e591569b1df3394657aa"`
[INFO] [stdout] 34797fd195d92ca1bd462859afbde43e7ca82150ee43e591569b1df3394657aa
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/CptFox/futures-promises:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 7d0c0c5dd2ab756fd0c39ea466c47cde17ee34890877cac920969b844ef48ac1
[INFO] running `"docker" "start" "-a" "7d0c0c5dd2ab756fd0c39ea466c47cde17ee34890877cac920969b844ef48ac1"`
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/futures_promises-8929f8207a46481e
[INFO] [stderr]    Doc-tests futures-promises
[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" "7d0c0c5dd2ab756fd0c39ea466c47cde17ee34890877cac920969b844ef48ac1"`
[INFO] running `"docker" "rm" "-f" "7d0c0c5dd2ab756fd0c39ea466c47cde17ee34890877cac920969b844ef48ac1"`
[INFO] [stdout] 7d0c0c5dd2ab756fd0c39ea466c47cde17ee34890877cac920969b844ef48ac1