[INFO] updating cached repository golddranks/tokio-loop
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/golddranks/tokio-loop
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/golddranks/tokio-loop" "work/ex/beta-1.37-6/sources/1.36.0/gh/golddranks/tokio-loop"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/golddranks/tokio-loop'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/golddranks/tokio-loop" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/golddranks/tokio-loop"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/golddranks/tokio-loop'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] eb21d491d19caae40be717216f5b0a9a51a5dcab
[INFO] sha for GitHub repo golddranks/tokio-loop: eb21d491d19caae40be717216f5b0a9a51a5dcab
[INFO] validating manifest of golddranks/tokio-loop 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 golddranks/tokio-loop 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 golddranks/tokio-loop
[INFO] finished frobbing golddranks/tokio-loop
[INFO] frobbed toml for golddranks/tokio-loop written to work/ex/beta-1.37-6/sources/1.36.0/gh/golddranks/tokio-loop/Cargo.toml
[INFO] started frobbing golddranks/tokio-loop
[INFO] finished frobbing golddranks/tokio-loop
[INFO] frobbed toml for golddranks/tokio-loop written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/golddranks/tokio-loop/Cargo.toml
[INFO] crate golddranks/tokio-loop 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 golddranks/tokio-loop 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-6/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/golddranks/tokio-loop:/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] 1439868ceeabf80858955c969437e3f5cde9442d8c20439e42d2a6f34b36a014
[INFO] running `"docker" "start" "-a" "1439868ceeabf80858955c969437e3f5cde9442d8c20439e42d2a6f34b36a014"`
[INFO] [stderr]    Compiling cfg-if v0.1.0
[INFO] [stderr]    Compiling lazycell v0.4.0
[INFO] [stderr]    Compiling futures v0.1.13
[INFO] [stderr]    Compiling iovec v0.1.0
[INFO] [stderr]    Compiling thread-id v3.1.0
[INFO] [stderr]    Compiling memchr v1.0.1
[INFO] [stderr]    Compiling net2 v0.2.29
[INFO] [stderr]    Compiling thread_local v0.3.3
[INFO] [stderr]    Compiling bytes v0.4.3
[INFO] [stderr]    Compiling aho-corasick v0.6.3
[INFO] [stderr]    Compiling mio v0.6.7
[INFO] [stderr]    Compiling regex v0.2.1
[INFO] [stderr]    Compiling tokio-io v0.1.1
[INFO] [stderr]    Compiling tokio-core v0.1.7
[INFO] [stderr]    Compiling env_logger v0.4.2
[INFO] [stderr]    Compiling tokio_loop v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.31s
[INFO] running `"docker" "inspect" "1439868ceeabf80858955c969437e3f5cde9442d8c20439e42d2a6f34b36a014"`
[INFO] running `"docker" "rm" "-f" "1439868ceeabf80858955c969437e3f5cde9442d8c20439e42d2a6f34b36a014"`
[INFO] [stdout] 1439868ceeabf80858955c969437e3f5cde9442d8c20439e42d2a6f34b36a014
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/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/golddranks/tokio-loop:/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] 1c55eae6dab791d1d2ff4e8713441f4e02655baa3dbc986d14d1ab89cc8e6452
[INFO] running `"docker" "start" "-a" "1c55eae6dab791d1d2ff4e8713441f4e02655baa3dbc986d14d1ab89cc8e6452"`
[INFO] [stderr]    Compiling tokio_loop v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.68s
[INFO] running `"docker" "inspect" "1c55eae6dab791d1d2ff4e8713441f4e02655baa3dbc986d14d1ab89cc8e6452"`
[INFO] running `"docker" "rm" "-f" "1c55eae6dab791d1d2ff4e8713441f4e02655baa3dbc986d14d1ab89cc8e6452"`
[INFO] [stdout] 1c55eae6dab791d1d2ff4e8713441f4e02655baa3dbc986d14d1ab89cc8e6452
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/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/golddranks/tokio-loop:/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] c9f99558fde02588d743f6ad68f3d03c645ae30249131d7116d5a3c45fa76de0
[INFO] running `"docker" "start" "-a" "c9f99558fde02588d743f6ad68f3d03c645ae30249131d7116d5a3c45fa76de0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tokio_loop-4c5c7515a5bb804e
[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" "c9f99558fde02588d743f6ad68f3d03c645ae30249131d7116d5a3c45fa76de0"`
[INFO] running `"docker" "rm" "-f" "c9f99558fde02588d743f6ad68f3d03c645ae30249131d7116d5a3c45fa76de0"`
[INFO] [stdout] c9f99558fde02588d743f6ad68f3d03c645ae30249131d7116d5a3c45fa76de0