[INFO] updating cached repository stanzhengdev/ngw-rust-workshop
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/stanzhengdev/ngw-rust-workshop
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/stanzhengdev/ngw-rust-workshop" "work/ex/beta-1.37-6/sources/1.36.0/gh/stanzhengdev/ngw-rust-workshop"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/stanzhengdev/ngw-rust-workshop'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/stanzhengdev/ngw-rust-workshop" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/stanzhengdev/ngw-rust-workshop"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/stanzhengdev/ngw-rust-workshop'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2af78db2223c119cf91d033ff2d82578605efdd2
[INFO] sha for GitHub repo stanzhengdev/ngw-rust-workshop: 2af78db2223c119cf91d033ff2d82578605efdd2
[INFO] validating manifest of stanzhengdev/ngw-rust-workshop 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 stanzhengdev/ngw-rust-workshop 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 stanzhengdev/ngw-rust-workshop
[INFO] finished frobbing stanzhengdev/ngw-rust-workshop
[INFO] frobbed toml for stanzhengdev/ngw-rust-workshop written to work/ex/beta-1.37-6/sources/1.36.0/gh/stanzhengdev/ngw-rust-workshop/Cargo.toml
[INFO] started frobbing stanzhengdev/ngw-rust-workshop
[INFO] finished frobbing stanzhengdev/ngw-rust-workshop
[INFO] frobbed toml for stanzhengdev/ngw-rust-workshop written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/stanzhengdev/ngw-rust-workshop/Cargo.toml
[INFO] crate stanzhengdev/ngw-rust-workshop 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 stanzhengdev/ngw-rust-workshop 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-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/stanzhengdev/ngw-rust-workshop:/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] 3f296d710946ed754dc8b52b7694106da9b967df31ba2d1ab15f9c33eedab122
[INFO] running `"docker" "start" "-a" "3f296d710946ed754dc8b52b7694106da9b967df31ba2d1ab15f9c33eedab122"`
[INFO] [stderr]    Compiling bytes v0.4.7
[INFO] [stderr]    Compiling nix v0.10.0
[INFO] [stderr]    Compiling rust-ngw v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.56s
[INFO] running `"docker" "inspect" "3f296d710946ed754dc8b52b7694106da9b967df31ba2d1ab15f9c33eedab122"`
[INFO] running `"docker" "rm" "-f" "3f296d710946ed754dc8b52b7694106da9b967df31ba2d1ab15f9c33eedab122"`
[INFO] [stdout] 3f296d710946ed754dc8b52b7694106da9b967df31ba2d1ab15f9c33eedab122
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/stanzhengdev/ngw-rust-workshop:/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] 25f2e5d3f7f785c3a8bd1f787e2d4609362d7b4f42b40ea9e26fccfc17f71269
[INFO] running `"docker" "start" "-a" "25f2e5d3f7f785c3a8bd1f787e2d4609362d7b4f42b40ea9e26fccfc17f71269"`
[INFO] [stderr]    Compiling rust-ngw v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `"docker" "inspect" "25f2e5d3f7f785c3a8bd1f787e2d4609362d7b4f42b40ea9e26fccfc17f71269"`
[INFO] running `"docker" "rm" "-f" "25f2e5d3f7f785c3a8bd1f787e2d4609362d7b4f42b40ea9e26fccfc17f71269"`
[INFO] [stdout] 25f2e5d3f7f785c3a8bd1f787e2d4609362d7b4f42b40ea9e26fccfc17f71269
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/stanzhengdev/ngw-rust-workshop:/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] 69e0b6662fadb1e67328f99a52b515b6796ca0d9586df0ee03bbba2b2ac7cbbd
[INFO] running `"docker" "start" "-a" "69e0b6662fadb1e67328f99a52b515b6796ca0d9586df0ee03bbba2b2ac7cbbd"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_ngw-8a18c67bd2b53311
[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" "69e0b6662fadb1e67328f99a52b515b6796ca0d9586df0ee03bbba2b2ac7cbbd"`
[INFO] running `"docker" "rm" "-f" "69e0b6662fadb1e67328f99a52b515b6796ca0d9586df0ee03bbba2b2ac7cbbd"`
[INFO] [stdout] 69e0b6662fadb1e67328f99a52b515b6796ca0d9586df0ee03bbba2b2ac7cbbd