[INFO] updating cached repository davidMuir/warp-hello-world
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/davidMuir/warp-hello-world
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/davidMuir/warp-hello-world" "work/ex/beta-1.37-6/sources/1.36.0/gh/davidMuir/warp-hello-world"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/davidMuir/warp-hello-world'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/davidMuir/warp-hello-world" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/davidMuir/warp-hello-world"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/davidMuir/warp-hello-world'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9f28b37e56167de7a5958ba7a5d15721fc726742
[INFO] sha for GitHub repo davidMuir/warp-hello-world: 9f28b37e56167de7a5958ba7a5d15721fc726742
[INFO] validating manifest of davidMuir/warp-hello-world 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 davidMuir/warp-hello-world 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 davidMuir/warp-hello-world
[INFO] finished frobbing davidMuir/warp-hello-world
[INFO] frobbed toml for davidMuir/warp-hello-world written to work/ex/beta-1.37-6/sources/1.36.0/gh/davidMuir/warp-hello-world/Cargo.toml
[INFO] started frobbing davidMuir/warp-hello-world
[INFO] finished frobbing davidMuir/warp-hello-world
[INFO] frobbed toml for davidMuir/warp-hello-world written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/davidMuir/warp-hello-world/Cargo.toml
[INFO] crate davidMuir/warp-hello-world 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 davidMuir/warp-hello-world 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-7/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/davidMuir/warp-hello-world:/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] e23475d02d98d8ca9f403e5ee16326610108c1664eeb340f1a26283d1f34c3df
[INFO] running `"docker" "start" "-a" "e23475d02d98d8ca9f403e5ee16326610108c1664eeb340f1a26283d1f34c3df"`
[INFO] [stderr]    Compiling input_buffer v0.2.0
[INFO] [stderr]    Compiling headers-core v0.0.1
[INFO] [stderr]    Compiling syn v0.15.17
[INFO] [stderr]    Compiling serde_urlencoded v0.5.3
[INFO] [stderr]    Compiling sha-1 v0.7.0
[INFO] [stderr]    Compiling tokio-threadpool v0.1.8
[INFO] [stderr]    Compiling tokio-reactor v0.1.6
[INFO] [stderr]    Compiling tungstenite v0.6.0
[INFO] [stderr]    Compiling tokio-tcp v0.1.2
[INFO] [stderr]    Compiling tokio-uds v0.2.3
[INFO] [stderr]    Compiling tokio-udp v0.1.2
[INFO] [stderr]    Compiling tokio-fs v0.1.4
[INFO] [stderr]    Compiling tokio v0.1.11
[INFO] [stderr]    Compiling hyper v0.12.13
[INFO] [stderr]    Compiling headers-derive v0.0.1
[INFO] [stderr]    Compiling headers-ext v0.0.3
[INFO] [stderr]    Compiling warp v0.1.9
[INFO] [stderr]    Compiling warp-hello-world v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.95s
[INFO] running `"docker" "inspect" "e23475d02d98d8ca9f403e5ee16326610108c1664eeb340f1a26283d1f34c3df"`
[INFO] running `"docker" "rm" "-f" "e23475d02d98d8ca9f403e5ee16326610108c1664eeb340f1a26283d1f34c3df"`
[INFO] [stdout] e23475d02d98d8ca9f403e5ee16326610108c1664eeb340f1a26283d1f34c3df
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/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/davidMuir/warp-hello-world:/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] eb83adf4126d2d29f413ad852ccd5057862274946f5b05d02c17408eec882b22
[INFO] running `"docker" "start" "-a" "eb83adf4126d2d29f413ad852ccd5057862274946f5b05d02c17408eec882b22"`
[INFO] [stderr]    Compiling warp-hello-world v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.90s
[INFO] running `"docker" "inspect" "eb83adf4126d2d29f413ad852ccd5057862274946f5b05d02c17408eec882b22"`
[INFO] running `"docker" "rm" "-f" "eb83adf4126d2d29f413ad852ccd5057862274946f5b05d02c17408eec882b22"`
[INFO] [stdout] eb83adf4126d2d29f413ad852ccd5057862274946f5b05d02c17408eec882b22
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/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/davidMuir/warp-hello-world:/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] 4ae695ac83aef994ce5ba06b23f465ba63cdfc29feebb71b8fe6902eb07f95d9
[INFO] running `"docker" "start" "-a" "4ae695ac83aef994ce5ba06b23f465ba63cdfc29feebb71b8fe6902eb07f95d9"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/warp_hello_world-819476a96c93e981
[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" "4ae695ac83aef994ce5ba06b23f465ba63cdfc29feebb71b8fe6902eb07f95d9"`
[INFO] running `"docker" "rm" "-f" "4ae695ac83aef994ce5ba06b23f465ba63cdfc29feebb71b8fe6902eb07f95d9"`
[INFO] [stdout] 4ae695ac83aef994ce5ba06b23f465ba63cdfc29feebb71b8fe6902eb07f95d9