[INFO] cloning repository lazear/rust-backend-example [INFO] running `"git" "clone" "--bare" "git://github.com/lazear/rust-backend-example.git" "work/cache/sources/gh/lazear/rust-backend-example"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/lazear/rust-backend-example'... [INFO] running `"git" "clone" "work/cache/sources/gh/lazear/rust-backend-example" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/lazear/rust-backend-example"` [INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/lazear/rust-backend-example'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/lazear/rust-backend-example" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/lazear/rust-backend-example"` [INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/lazear/rust-backend-example'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 8cba84b24d497b4a4828eea14a4affd48b9c51bf [INFO] sha for GitHub repo lazear/rust-backend-example: 8cba84b24d497b4a4828eea14a4affd48b9c51bf [INFO] validating manifest of lazear/rust-backend-example on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of lazear/rust-backend-example on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing lazear/rust-backend-example [INFO] finished frobbing lazear/rust-backend-example [INFO] frobbed toml for lazear/rust-backend-example written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/lazear/rust-backend-example/Cargo.toml [INFO] started frobbing lazear/rust-backend-example [INFO] finished frobbing lazear/rust-backend-example [INFO] frobbed toml for lazear/rust-backend-example written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/lazear/rust-backend-example/Cargo.toml [INFO] crate lazear/rust-backend-example already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking lazear/rust-backend-example against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008 [INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-3/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/lazear/rust-backend-example:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/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" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 5cc09f27e39552d25f00ae80a200de6e7750f196e8847f2d8b2e3a63a8f1282e [INFO] running `"docker" "start" "-a" "5cc09f27e39552d25f00ae80a200de6e7750f196e8847f2d8b2e3a63a8f1282e"` [INFO] [stderr] Checking rust-backend-example v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> src/main.rs:18:28 [INFO] [stderr] | [INFO] [stderr] 18 | ip = String::from(addr.trim_left().trim_right()).parse().unwrap_or(ip); [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right': superseded by `trim_end` [INFO] [stderr] --> src/main.rs:18:40 [INFO] [stderr] | [INFO] [stderr] 18 | ip = String::from(addr.trim_left().trim_right()).parse().unwrap_or(ip); [INFO] [stderr] | ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> src/main.rs:18:28 [INFO] [stderr] | [INFO] [stderr] 18 | ip = String::from(addr.trim_left().trim_right()).parse().unwrap_or(ip); [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right': superseded by `trim_end` [INFO] [stderr] --> src/main.rs:18:40 [INFO] [stderr] | [INFO] [stderr] 18 | ip = String::from(addr.trim_left().trim_right()).parse().unwrap_or(ip); [INFO] [stderr] | ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.64s [INFO] running `"docker" "inspect" "5cc09f27e39552d25f00ae80a200de6e7750f196e8847f2d8b2e3a63a8f1282e"` [INFO] running `"docker" "rm" "-f" "5cc09f27e39552d25f00ae80a200de6e7750f196e8847f2d8b2e3a63a8f1282e"` [INFO] [stdout] 5cc09f27e39552d25f00ae80a200de6e7750f196e8847f2d8b2e3a63a8f1282e