[INFO] updating cached repository zhenyuanlau/play-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/zhenyuanlau/play-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/zhenyuanlau/play-rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/zhenyuanlau/play-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/zhenyuanlau/play-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/zhenyuanlau/play-rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/zhenyuanlau/play-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/zhenyuanlau/play-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] cf7cce8d7b19534194bd7f22d544f074c9128f4c
[INFO] sha for GitHub repo zhenyuanlau/play-rust: cf7cce8d7b19534194bd7f22d544f074c9128f4c
[INFO] validating manifest of zhenyuanlau/play-rust 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 zhenyuanlau/play-rust 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 zhenyuanlau/play-rust
[INFO] finished frobbing zhenyuanlau/play-rust
[INFO] frobbed toml for zhenyuanlau/play-rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/zhenyuanlau/play-rust/Cargo.toml
[INFO] started frobbing zhenyuanlau/play-rust
[INFO] finished frobbing zhenyuanlau/play-rust
[INFO] frobbed toml for zhenyuanlau/play-rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/zhenyuanlau/play-rust/Cargo.toml
[INFO] crate zhenyuanlau/play-rust 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 zhenyuanlau/play-rust 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/zhenyuanlau/play-rust:/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] 91acebbf687a9ee7743d07e223b70a66955e91d14d6e07be90328e68e73be52c
[INFO] running `"docker" "start" "-a" "91acebbf687a9ee7743d07e223b70a66955e91d14d6e07be90328e68e73be52c"`
[INFO] [stderr]    Compiling play-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `"docker" "inspect" "91acebbf687a9ee7743d07e223b70a66955e91d14d6e07be90328e68e73be52c"`
[INFO] running `"docker" "rm" "-f" "91acebbf687a9ee7743d07e223b70a66955e91d14d6e07be90328e68e73be52c"`
[INFO] [stdout] 91acebbf687a9ee7743d07e223b70a66955e91d14d6e07be90328e68e73be52c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/zhenyuanlau/play-rust:/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] 621c80d985be1a2c9fb4817aaef900d70f22874651e07c5af4bcf953ac8ef3c3
[INFO] running `"docker" "start" "-a" "621c80d985be1a2c9fb4817aaef900d70f22874651e07c5af4bcf953ac8ef3c3"`
[INFO] [stderr]    Compiling play-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `"docker" "inspect" "621c80d985be1a2c9fb4817aaef900d70f22874651e07c5af4bcf953ac8ef3c3"`
[INFO] running `"docker" "rm" "-f" "621c80d985be1a2c9fb4817aaef900d70f22874651e07c5af4bcf953ac8ef3c3"`
[INFO] [stdout] 621c80d985be1a2c9fb4817aaef900d70f22874651e07c5af4bcf953ac8ef3c3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/zhenyuanlau/play-rust:/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] ae407006fcabca6cf7c39b354780633242aca633fe5b4e448f9cdc4178082407
[INFO] running `"docker" "start" "-a" "ae407006fcabca6cf7c39b354780633242aca633fe5b4e448f9cdc4178082407"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/play_rust-a7288b57740c507a
[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" "ae407006fcabca6cf7c39b354780633242aca633fe5b4e448f9cdc4178082407"`
[INFO] running `"docker" "rm" "-f" "ae407006fcabca6cf7c39b354780633242aca633fe5b4e448f9cdc4178082407"`
[INFO] [stdout] ae407006fcabca6cf7c39b354780633242aca633fe5b4e448f9cdc4178082407