[INFO] crate af_unix 0.1.0 is already in cache [INFO] testing af_unix-0.1.0 against beta-2019-09-28 for beta-1.39-1 [INFO] extracting crate af_unix 0.1.0 into work/builds/worker-4/source [INFO] validating manifest of crates.io crate af_unix 0.1.0 on toolchain beta-2019-09-28 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate af_unix 0.1.0 [INFO] finished tweaking crates.io crate af_unix 0.1.0 [INFO] tweaked toml for crates.io crate af_unix 0.1.0 written to work/builds/worker-4/source/Cargo.toml [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"` [INFO] [stdout] cc21c3650c7364a321b5a50f1e69dfca2d5e5da71c06064d1cccb255a0f1b95e [INFO] running `"docker" "start" "-a" "cc21c3650c7364a321b5a50f1e69dfca2d5e5da71c06064d1cccb255a0f1b95e"` [INFO] [stderr] Compiling af_unix v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> src/lib.rs:25:1 [INFO] [stderr] | [INFO] [stderr] 25 | #![feature(core)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:89:23 [INFO] [stderr] | [INFO] [stderr] 89 | let (addr, len) = try!(addr_to_sockaddr_un(addr)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:90:14 [INFO] [stderr] | [INFO] [stderr] 90 | let fd = try!(unix_socket(ty)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:102:23 [INFO] [stderr] | [INFO] [stderr] 102 | let (addr, len) = try!(addr_to_sockaddr_un(addr)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:103:14 [INFO] [stderr] | [INFO] [stderr] 103 | let fd = try!(unix_socket(ty)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:131:22 [INFO] [stderr] | [INFO] [stderr] 131 | let c_addr = try!(CString::new(addr)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:132:18 [INFO] [stderr] | [INFO] [stderr] 132 | let fd = try!(connect(&c_addr, c_ty)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:146:22 [INFO] [stderr] | [INFO] [stderr] 146 | let c_addr = try!(CString::new(addr)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:218:21 [INFO] [stderr] | [INFO] [stderr] 218 | let c_dst = try!(CString::new(dst)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:219:26 [INFO] [stderr] | [INFO] [stderr] 219 | let (dst, len) = try!(addr_to_sockaddr_un(&c_dst)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'core_intrinsics': intrinsics are unlikely to ever be stabilized, instead they should be used through stabilized interfaces in the rest of the standard library [INFO] [stderr] --> src/lib.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | use std::intrinsics; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::intrinsics::init': superseded by MaybeUninit, removal planned [INFO] [stderr] --> src/lib.rs:63:56 [INFO] [stderr] | [INFO] [stderr] 63 | let mut storage: libc::sockaddr_storage = unsafe { intrinsics::init() }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'core_intrinsics': intrinsics are unlikely to ever be stabilized, instead they should be used through stabilized interfaces in the rest of the standard library [INFO] [stderr] --> src/lib.rs:63:56 [INFO] [stderr] | [INFO] [stderr] 63 | let mut storage: libc::sockaddr_storage = unsafe { intrinsics::init() }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::intrinsics::init': superseded by MaybeUninit, removal planned [INFO] [stderr] --> src/lib.rs:176:60 [INFO] [stderr] | [INFO] [stderr] 176 | let mut storage: libc::sockaddr_storage = unsafe { intrinsics::init() }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'core_intrinsics': intrinsics are unlikely to ever be stabilized, instead they should be used through stabilized interfaces in the rest of the standard library [INFO] [stderr] --> src/lib.rs:176:60 [INFO] [stderr] | [INFO] [stderr] 176 | let mut storage: libc::sockaddr_storage = unsafe { intrinsics::init() }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 4 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0554, E0658. [INFO] [stderr] For more information about an error, try `rustc --explain E0554`. [INFO] [stderr] error: could not compile `af_unix`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "cc21c3650c7364a321b5a50f1e69dfca2d5e5da71c06064d1cccb255a0f1b95e"` [INFO] running `"docker" "rm" "-f" "cc21c3650c7364a321b5a50f1e69dfca2d5e5da71c06064d1cccb255a0f1b95e"` [INFO] [stdout] cc21c3650c7364a321b5a50f1e69dfca2d5e5da71c06064d1cccb255a0f1b95e