[INFO] updating cached repository boj/enet-rust [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/boj/enet-rust [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/boj/enet-rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/boj/enet-rust"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/boj/enet-rust'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/boj/enet-rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/boj/enet-rust"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/boj/enet-rust'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] fe3ae259278a9edbada6ffe321b3a73615f67af0 [INFO] sha for GitHub repo boj/enet-rust: fe3ae259278a9edbada6ffe321b3a73615f67af0 [INFO] validating manifest of boj/enet-rust 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 boj/enet-rust 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 boj/enet-rust [INFO] finished frobbing boj/enet-rust [INFO] frobbed toml for boj/enet-rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/boj/enet-rust/Cargo.toml [INFO] started frobbing boj/enet-rust [INFO] finished frobbing boj/enet-rust [INFO] frobbed toml for boj/enet-rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/boj/enet-rust/Cargo.toml [INFO] crate boj/enet-rust already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing boj/enet-rust against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/boj/enet-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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 618a4d28e6237f60ee2e79d9e69bc0115c885958332db8a5c1f4676822c9ce72 [INFO] running `"docker" "start" "-a" "618a4d28e6237f60ee2e79d9e69bc0115c885958332db8a5c1f4676822c9ce72"` [INFO] [stderr] Compiling enet-rust v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: type `sSizeT` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:89:10 [INFO] [stderr] | [INFO] [stderr] 89 | pub type sSizeT = SSizeT; [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `SSizeT` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `result` is never read [INFO] [stderr] --> src/lib.rs:393:13 [INFO] [stderr] | [INFO] [stderr] 393 | let mut result: *mut addrinfo = 0 as *mut addrinfo; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `err` is never read [INFO] [stderr] --> src/lib.rs:458:13 [INFO] [stderr] | [INFO] [stderr] 458 | let mut err: libc::c_int = 0; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `len` is never read [INFO] [stderr] --> src/lib.rs:627:13 [INFO] [stderr] | [INFO] [stderr] 627 | let mut len: SockLenT = 0; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `result` is never read [INFO] [stderr] --> src/lib.rs:650:13 [INFO] [stderr] | [INFO] [stderr] 650 | let mut result: libc::c_int = 0; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `result` is never read [INFO] [stderr] --> src/lib.rs:667:13 [INFO] [stderr] | [INFO] [stderr] 667 | let mut result: libc::c_int = 0; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `sent_length` is never read [INFO] [stderr] --> src/lib.rs:719:13 [INFO] [stderr] | [INFO] [stderr] 719 | let mut sent_length: libc::c_int = 0; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `recv_length` is never read [INFO] [stderr] --> src/lib.rs:762:13 [INFO] [stderr] | [INFO] [stderr] 762 | let mut recv_length: libc::c_int = 0; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `poll_count` is never read [INFO] [stderr] --> src/lib.rs:811:13 [INFO] [stderr] | [INFO] [stderr] 811 | let mut poll_count: libc::c_int = 0; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.77s [INFO] running `"docker" "inspect" "618a4d28e6237f60ee2e79d9e69bc0115c885958332db8a5c1f4676822c9ce72"` [INFO] running `"docker" "rm" "-f" "618a4d28e6237f60ee2e79d9e69bc0115c885958332db8a5c1f4676822c9ce72"` [INFO] [stdout] 618a4d28e6237f60ee2e79d9e69bc0115c885958332db8a5c1f4676822c9ce72 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/boj/enet-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" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 4af95d32931dd450df725a0d067b607e81869a9522ee00a5cfe88d1fd47182ef [INFO] running `"docker" "start" "-a" "4af95d32931dd450df725a0d067b607e81869a9522ee00a5cfe88d1fd47182ef"` [INFO] [stderr] Compiling enet-rust v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: type `sSizeT` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:89:10 [INFO] [stderr] | [INFO] [stderr] 89 | pub type sSizeT = SSizeT; [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `SSizeT` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `result` is never read [INFO] [stderr] --> src/lib.rs:393:13 [INFO] [stderr] | [INFO] [stderr] 393 | let mut result: *mut addrinfo = 0 as *mut addrinfo; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `err` is never read [INFO] [stderr] --> src/lib.rs:458:13 [INFO] [stderr] | [INFO] [stderr] 458 | let mut err: libc::c_int = 0; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `len` is never read [INFO] [stderr] --> src/lib.rs:627:13 [INFO] [stderr] | [INFO] [stderr] 627 | let mut len: SockLenT = 0; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `result` is never read [INFO] [stderr] --> src/lib.rs:650:13 [INFO] [stderr] | [INFO] [stderr] 650 | let mut result: libc::c_int = 0; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `result` is never read [INFO] [stderr] --> src/lib.rs:667:13 [INFO] [stderr] | [INFO] [stderr] 667 | let mut result: libc::c_int = 0; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `sent_length` is never read [INFO] [stderr] --> src/lib.rs:719:13 [INFO] [stderr] | [INFO] [stderr] 719 | let mut sent_length: libc::c_int = 0; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `recv_length` is never read [INFO] [stderr] --> src/lib.rs:762:13 [INFO] [stderr] | [INFO] [stderr] 762 | let mut recv_length: libc::c_int = 0; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `poll_count` is never read [INFO] [stderr] --> src/lib.rs:811:13 [INFO] [stderr] | [INFO] [stderr] 811 | let mut poll_count: libc::c_int = 0; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.94s [INFO] running `"docker" "inspect" "4af95d32931dd450df725a0d067b607e81869a9522ee00a5cfe88d1fd47182ef"` [INFO] running `"docker" "rm" "-f" "4af95d32931dd450df725a0d067b607e81869a9522ee00a5cfe88d1fd47182ef"` [INFO] [stdout] 4af95d32931dd450df725a0d067b607e81869a9522ee00a5cfe88d1fd47182ef [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/boj/enet-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" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] 703f41886ca10b936687337b33537d1ff7b2370e861fc177e465ba18421c7d72 [INFO] running `"docker" "start" "-a" "703f41886ca10b936687337b33537d1ff7b2370e861fc177e465ba18421c7d72"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/enet_rust-e96e4fe2e9298b68 [INFO] [stderr] Doc-tests enet-rust [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] [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" "703f41886ca10b936687337b33537d1ff7b2370e861fc177e465ba18421c7d72"` [INFO] running `"docker" "rm" "-f" "703f41886ca10b936687337b33537d1ff7b2370e861fc177e465ba18421c7d72"` [INFO] [stdout] 703f41886ca10b936687337b33537d1ff7b2370e861fc177e465ba18421c7d72