[INFO] cloning repository adorechic/rust_credstash [INFO] running `"git" "clone" "--bare" "git://github.com/adorechic/rust_credstash.git" "work/cache/sources/gh/adorechic/rust_credstash"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/adorechic/rust_credstash'... [INFO] running `"git" "clone" "work/cache/sources/gh/adorechic/rust_credstash" "work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/adorechic/rust_credstash"` [INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/adorechic/rust_credstash'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/adorechic/rust_credstash" "work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/adorechic/rust_credstash"` [INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/adorechic/rust_credstash'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 302485434715f312e3e43172ce9c39c124090de0 [INFO] sha for GitHub repo adorechic/rust_credstash: 302485434715f312e3e43172ce9c39c124090de0 [INFO] validating manifest of adorechic/rust_credstash on toolchain master#c0086b9e8972fef9fd4af24bae20d45021ed06c6 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of adorechic/rust_credstash on toolchain try#290ac7b29f41ff9fa5232f9a1116ea71a3501063 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing adorechic/rust_credstash [INFO] finished frobbing adorechic/rust_credstash [INFO] frobbed toml for adorechic/rust_credstash written to work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/adorechic/rust_credstash/Cargo.toml [INFO] started frobbing adorechic/rust_credstash [INFO] finished frobbing adorechic/rust_credstash [INFO] frobbed toml for adorechic/rust_credstash written to work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/adorechic/rust_credstash/Cargo.toml [INFO] crate adorechic/rust_credstash has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking adorechic/rust_credstash against master#c0086b9e8972fef9fd4af24bae20d45021ed06c6 for pr-58899 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58899/worker-4/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/adorechic/rust_credstash:/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=forbid" "-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" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 0bf1533d7449a219b68e780a61bf9a2c881311c79a266ec212bdac137ebbc1df [INFO] running `"docker" "start" "-a" "0bf1533d7449a219b68e780a61bf9a2c881311c79a266ec212bdac137ebbc1df"` [INFO] [stderr] Checking serde_json v1.0.14 [INFO] [stderr] Checking rusoto_credential v0.11.0 [INFO] [stderr] Checking rusoto_core v0.32.0 [INFO] [stderr] Checking rusoto_dynamodb v0.32.0 [INFO] [stderr] Checking rust_credstash v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused variable: `client` [INFO] [stderr] --> src/main.rs:8:9 [INFO] [stderr] | [INFO] [stderr] 8 | let client = DynamoDbClient::simple(Region::ApNortheast1); [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_client` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `client` [INFO] [stderr] --> src/main.rs:8:9 [INFO] [stderr] | [INFO] [stderr] 8 | let client = DynamoDbClient::simple(Region::ApNortheast1); [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_client` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 18.70s [INFO] running `"docker" "inspect" "0bf1533d7449a219b68e780a61bf9a2c881311c79a266ec212bdac137ebbc1df"` [INFO] running `"docker" "rm" "-f" "0bf1533d7449a219b68e780a61bf9a2c881311c79a266ec212bdac137ebbc1df"` [INFO] [stdout] 0bf1533d7449a219b68e780a61bf9a2c881311c79a266ec212bdac137ebbc1df