[INFO] updating cached repository jimblandy/tokio-toy
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jimblandy/tokio-toy
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jimblandy/tokio-toy" "work/ex/beta-1.37-6/sources/1.36.0/gh/jimblandy/tokio-toy"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/jimblandy/tokio-toy'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jimblandy/tokio-toy" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jimblandy/tokio-toy"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jimblandy/tokio-toy'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b65bb88c26fab88a6fbd57c43f71f76ae8b2ff12
[INFO] sha for GitHub repo jimblandy/tokio-toy: b65bb88c26fab88a6fbd57c43f71f76ae8b2ff12
[INFO] validating manifest of jimblandy/tokio-toy 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 jimblandy/tokio-toy 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 jimblandy/tokio-toy
[INFO] finished frobbing jimblandy/tokio-toy
[INFO] frobbed toml for jimblandy/tokio-toy written to work/ex/beta-1.37-6/sources/1.36.0/gh/jimblandy/tokio-toy/Cargo.toml
[INFO] started frobbing jimblandy/tokio-toy
[INFO] finished frobbing jimblandy/tokio-toy
[INFO] frobbed toml for jimblandy/tokio-toy written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jimblandy/tokio-toy/Cargo.toml
[INFO] crate jimblandy/tokio-toy 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] [stderr]     Blocking waiting for file lock on package cache lock
[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 jimblandy/tokio-toy 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-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/jimblandy/tokio-toy:/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] 0572be40d722eaf783eaffbbbf044185e5eb5f2db3315554cdb60e311646c67b
[INFO] running `"docker" "start" "-a" "0572be40d722eaf783eaffbbbf044185e5eb5f2db3315554cdb60e311646c67b"`
[INFO] [stderr]    Compiling iovec v0.1.0
[INFO] [stderr]    Compiling net2 v0.2.29
[INFO] [stderr]    Compiling bytes v0.4.3
[INFO] [stderr]    Compiling mio v0.6.7
[INFO] [stderr]    Compiling tokio-io v0.1.1
[INFO] [stderr]    Compiling tokio-core v0.1.6
[INFO] [stderr]    Compiling tokio-proto v0.1.1
[INFO] [stderr]    Compiling tokio-toy v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.33s
[INFO] running `"docker" "inspect" "0572be40d722eaf783eaffbbbf044185e5eb5f2db3315554cdb60e311646c67b"`
[INFO] running `"docker" "rm" "-f" "0572be40d722eaf783eaffbbbf044185e5eb5f2db3315554cdb60e311646c67b"`
[INFO] [stdout] 0572be40d722eaf783eaffbbbf044185e5eb5f2db3315554cdb60e311646c67b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/jimblandy/tokio-toy:/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] 343adec08a8334d82bd30f04ea54c7db24bb99f1aefdbca370a050e06d089426
[INFO] running `"docker" "start" "-a" "343adec08a8334d82bd30f04ea54c7db24bb99f1aefdbca370a050e06d089426"`
[INFO] [stderr]    Compiling tokio-toy v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `"docker" "inspect" "343adec08a8334d82bd30f04ea54c7db24bb99f1aefdbca370a050e06d089426"`
[INFO] running `"docker" "rm" "-f" "343adec08a8334d82bd30f04ea54c7db24bb99f1aefdbca370a050e06d089426"`
[INFO] [stdout] 343adec08a8334d82bd30f04ea54c7db24bb99f1aefdbca370a050e06d089426
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/jimblandy/tokio-toy:/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] 76b3404f6431f773ac72c3efc2451b65f52e852d40b873abaa8689ee09d01dce
[INFO] running `"docker" "start" "-a" "76b3404f6431f773ac72c3efc2451b65f52e852d40b873abaa8689ee09d01dce"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tokio_toy-a1d9d0f4b3773920
[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" "76b3404f6431f773ac72c3efc2451b65f52e852d40b873abaa8689ee09d01dce"`
[INFO] running `"docker" "rm" "-f" "76b3404f6431f773ac72c3efc2451b65f52e852d40b873abaa8689ee09d01dce"`
[INFO] [stdout] 76b3404f6431f773ac72c3efc2451b65f52e852d40b873abaa8689ee09d01dce