[INFO] updating cached repository anyley/test_rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/anyley/test_rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/anyley/test_rust" "work/ex/beta-1.37-6/sources/1.36.0/gh/anyley/test_rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/anyley/test_rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/anyley/test_rust" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/anyley/test_rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/anyley/test_rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3e096cdc56009828c864f35c472cebaa50644f20
[INFO] sha for GitHub repo anyley/test_rust: 3e096cdc56009828c864f35c472cebaa50644f20
[INFO] validating manifest of anyley/test_rust 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 anyley/test_rust 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 anyley/test_rust
[INFO] finished frobbing anyley/test_rust
[INFO] frobbed toml for anyley/test_rust written to work/ex/beta-1.37-6/sources/1.36.0/gh/anyley/test_rust/Cargo.toml
[INFO] started frobbing anyley/test_rust
[INFO] finished frobbing anyley/test_rust
[INFO] frobbed toml for anyley/test_rust written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/anyley/test_rust/Cargo.toml
[INFO] crate anyley/test_rust 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 anyley/test_rust 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-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/anyley/test_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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 1eb15ac50faa39e97e224601cb7674a20c0019186dee8a348ba3205a8f9dc3c4
[INFO] running `"docker" "start" "-a" "1eb15ac50faa39e97e224601cb7674a20c0019186dee8a348ba3205a8f9dc3c4"`
[INFO] [stderr]    Compiling libc v0.2.32
[INFO] [stderr]    Compiling linked-hash-map v0.5.0
[INFO] [stderr]    Compiling serde_json v1.0.3
[INFO] [stderr]    Compiling serde_derive_internals v0.16.0
[INFO] [stderr]    Compiling yaml-rust v0.3.8 (https://github.com/chyh1990/yaml-rust.git#ed850190)
[INFO] [stderr]    Compiling memchr v1.0.1
[INFO] [stderr]    Compiling iovec v0.1.1
[INFO] [stderr]    Compiling net2 v0.2.31
[INFO] [stderr]    Compiling rand v0.3.17
[INFO] [stderr]    Compiling aho-corasick v0.6.3
[INFO] [stderr]    Compiling bytes v0.4.5
[INFO] [stderr]    Compiling serde_derive v1.0.15
[INFO] [stderr]    Compiling mio v0.6.10
[INFO] [stderr]    Compiling regex v0.2.2
[INFO] [stderr]    Compiling ws v0.7.3
[INFO] [stderr]    Compiling env_logger v0.4.3
[INFO] [stderr]    Compiling server v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.51s
[INFO] running `"docker" "inspect" "1eb15ac50faa39e97e224601cb7674a20c0019186dee8a348ba3205a8f9dc3c4"`
[INFO] running `"docker" "rm" "-f" "1eb15ac50faa39e97e224601cb7674a20c0019186dee8a348ba3205a8f9dc3c4"`
[INFO] [stdout] 1eb15ac50faa39e97e224601cb7674a20c0019186dee8a348ba3205a8f9dc3c4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/anyley/test_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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] c8546ea6506f0968f6646cc1ef06eb8a27801f9dd2bb029a31b26318e9fdd92e
[INFO] running `"docker" "start" "-a" "c8546ea6506f0968f6646cc1ef06eb8a27801f9dd2bb029a31b26318e9fdd92e"`
[INFO] [stderr]    Compiling server v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `"docker" "inspect" "c8546ea6506f0968f6646cc1ef06eb8a27801f9dd2bb029a31b26318e9fdd92e"`
[INFO] running `"docker" "rm" "-f" "c8546ea6506f0968f6646cc1ef06eb8a27801f9dd2bb029a31b26318e9fdd92e"`
[INFO] [stdout] c8546ea6506f0968f6646cc1ef06eb8a27801f9dd2bb029a31b26318e9fdd92e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/anyley/test_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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 3bd512a645153fa49d49dbfae4e5f5f4baa239af2a36b8753a1ac4ad1caae474
[INFO] running `"docker" "start" "-a" "3bd512a645153fa49d49dbfae4e5f5f4baa239af2a36b8753a1ac4ad1caae474"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/server-037f11d2c06db878
[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" "3bd512a645153fa49d49dbfae4e5f5f4baa239af2a36b8753a1ac4ad1caae474"`
[INFO] running `"docker" "rm" "-f" "3bd512a645153fa49d49dbfae4e5f5f4baa239af2a36b8753a1ac4ad1caae474"`
[INFO] [stdout] 3bd512a645153fa49d49dbfae4e5f5f4baa239af2a36b8753a1ac4ad1caae474