[INFO] crate rustamodb 0.0.6 is already in cache
[INFO] extracting crate rustamodb 0.0.6 into work/ex/beta-1.38-1/sources/1.37.0/reg/rustamodb/0.0.6
[INFO] extracting crate rustamodb 0.0.6 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rustamodb/0.0.6
[INFO] validating manifest of rustamodb-0.0.6 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 rustamodb-0.0.6 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 rustamodb-0.0.6
[INFO] finished frobbing rustamodb-0.0.6
[INFO] frobbed toml for rustamodb-0.0.6 written to work/ex/beta-1.38-1/sources/1.37.0/reg/rustamodb/0.0.6/Cargo.toml
[INFO] started frobbing rustamodb-0.0.6
[INFO] finished frobbing rustamodb-0.0.6
[INFO] frobbed toml for rustamodb-0.0.6 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rustamodb/0.0.6/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing rustamodb-0.0.6 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/rustamodb/0.0.6:/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] fb8239fac6574ad449741ee302182dc53a23d84794aa716a71a0d5e2e883d584
[INFO] running `"docker" "start" "-a" "fb8239fac6574ad449741ee302182dc53a23d84794aa716a71a0d5e2e883d584"`
[INFO] [stderr]    Compiling lazy_static v1.2.0
[INFO] [stderr]    Compiling smallvec v0.2.1
[INFO] [stderr]    Compiling take v0.1.0
[INFO] [stderr]    Compiling rusoto_core v0.32.0
[INFO] [stderr]    Compiling crypto-mac v0.5.2
[INFO] [stderr]    Compiling crossbeam-utils v0.6.6
[INFO] [stderr]    Compiling openssl v0.9.24
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling hmac v0.5.0
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.2
[INFO] [stderr]    Compiling crossbeam-queue v0.1.2
[INFO] [stderr]    Compiling tokio-executor v0.1.8
[INFO] [stderr]    Compiling tokio-reactor v0.1.9
[INFO] [stderr]    Compiling tokio-timer v0.2.11
[INFO] [stderr]    Compiling tokio-current-thread v0.1.6
[INFO] [stderr]    Compiling crossbeam-deque v0.7.1
[INFO] [stderr]    Compiling tokio-threadpool v0.1.15
[INFO] [stderr]    Compiling tokio-uds v0.2.5
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio-udp v0.1.3
[INFO] [stderr]    Compiling native-tls v0.1.5
[INFO] [stderr]    Compiling tokio-fs v0.1.6
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling tokio-core v0.1.17
[INFO] [stderr]    Compiling tokio-proto v0.1.1
[INFO] [stderr]    Compiling tokio-tls v0.1.4
[INFO] [stderr]    Compiling hyper v0.11.27
[INFO] [stderr]    Compiling hyper-tls v0.1.4
[INFO] [stderr]    Compiling rusoto_credential v0.11.0
[INFO] [stderr]    Compiling rusoto_dynamodb v0.32.0
[INFO] [stderr]    Compiling rustamodb v0.0.6 (/opt/crater/workdir)
[INFO] [stderr] warning: static variable `ddb_conn` should have an upper case name
[INFO] [stderr]   --> src/ops.rs:15:16
[INFO] [stderr]    |
[INFO] [stderr] 15 |     static ref ddb_conn: Arc<Mutex<DynamoDbClient>> = {
[INFO] [stderr]    |                ^^^^^^^^ help: convert the identifier to upper case: `DDB_CONN`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_upper_case_globals)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 52.34s
[INFO] running `"docker" "inspect" "fb8239fac6574ad449741ee302182dc53a23d84794aa716a71a0d5e2e883d584"`
[INFO] running `"docker" "rm" "-f" "fb8239fac6574ad449741ee302182dc53a23d84794aa716a71a0d5e2e883d584"`
[INFO] [stdout] fb8239fac6574ad449741ee302182dc53a23d84794aa716a71a0d5e2e883d584
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/rustamodb/0.0.6:/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] bb4ba309d3e27c59ec5a9dfd58f1eb7dbdfa618fbaf755a4115daf7b676f0b4c
[INFO] running `"docker" "start" "-a" "bb4ba309d3e27c59ec5a9dfd58f1eb7dbdfa618fbaf755a4115daf7b676f0b4c"`
[INFO] [stderr]    Compiling rustamodb v0.0.6 (/opt/crater/workdir)
[INFO] [stderr] warning: static variable `ddb_conn` should have an upper case name
[INFO] [stderr]   --> src/ops.rs:15:16
[INFO] [stderr]    |
[INFO] [stderr] 15 |     static ref ddb_conn: Arc<Mutex<DynamoDbClient>> = {
[INFO] [stderr]    |                ^^^^^^^^ help: convert the identifier to upper case: `DDB_CONN`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_upper_case_globals)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.92s
[INFO] running `"docker" "inspect" "bb4ba309d3e27c59ec5a9dfd58f1eb7dbdfa618fbaf755a4115daf7b676f0b4c"`
[INFO] running `"docker" "rm" "-f" "bb4ba309d3e27c59ec5a9dfd58f1eb7dbdfa618fbaf755a4115daf7b676f0b4c"`
[INFO] [stdout] bb4ba309d3e27c59ec5a9dfd58f1eb7dbdfa618fbaf755a4115daf7b676f0b4c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/rustamodb/0.0.6:/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] b72d15a7ec263349caa4f7def5e47bd6b2ee893a85d7b896218d2db2b401e3e1
[INFO] running `"docker" "start" "-a" "b72d15a7ec263349caa4f7def5e47bd6b2ee893a85d7b896218d2db2b401e3e1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rustamodb-742f1859d239e2ed
[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] [stderr]    Doc-tests rustamodb
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "b72d15a7ec263349caa4f7def5e47bd6b2ee893a85d7b896218d2db2b401e3e1"`
[INFO] running `"docker" "rm" "-f" "b72d15a7ec263349caa4f7def5e47bd6b2ee893a85d7b896218d2db2b401e3e1"`
[INFO] [stdout] b72d15a7ec263349caa4f7def5e47bd6b2ee893a85d7b896218d2db2b401e3e1