[INFO] crate capnp-nonblock 0.4.0 is already in cache [INFO] checking capnp-nonblock-0.4.0 against try#e689e5eaefe96e6dc3ed5bb629c521b7d207aff7 for pr-64398 [INFO] extracting crate capnp-nonblock 0.4.0 into work/builds/worker-1/source [INFO] validating manifest of crates.io crate capnp-nonblock 0.4.0 on toolchain e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate capnp-nonblock 0.4.0 [INFO] finished tweaking crates.io crate capnp-nonblock 0.4.0 [INFO] tweaked toml for crates.io crate capnp-nonblock 0.4.0 written to work/builds/worker-1/source/Cargo.toml [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/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=forbid" "-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" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 039829acc937cac11b507fc8ef433dba3c3a7a9c8397fb98c6e661247f1c7dac [INFO] running `"docker" "start" "-a" "039829acc937cac11b507fc8ef433dba3c3a7a9c8397fb98c6e661247f1c7dac"` [INFO] [stderr] Checking capnp v0.6.2 [INFO] [stderr] warning[E0502]: cannot borrow `*reff` as immutable because it is also borrowed as mutable [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/capnp-0.6.2/src/private/layout.rs:639:47 [INFO] [stderr] | [INFO] [stderr] 639 | let ptr = try!(follow_fars(&mut reff, (*reff).target(), &mut segment)); [INFO] [stderr] | ----------- --------- ^^^^^^^ immutable borrow occurs here [INFO] [stderr] | | | [INFO] [stderr] | | mutable borrow occurs here [INFO] [stderr] | mutable borrow later used by call [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] Checking capnp-nonblock v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] error[E0432]: unresolved import `alloc::heap` [INFO] [stderr] --> src/buf.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | use alloc::heap::{Heap, Alloc, Layout}; [INFO] [stderr] | ^^^^ could not find `heap` in `alloc` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/buf.rs:72:23 [INFO] [stderr] | [INFO] [stderr] 72 | match try!(read.read(&mut buf)) { [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/buf.rs:110:13 [INFO] [stderr] | [INFO] [stderr] 110 | try!(self.write(&old_buf[*from..])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:161:26 [INFO] [stderr] | [INFO] [stderr] 161 | Ok(n) => try!(buf.fill_or_replace(inner, buf_offset, n)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:190:9 [INFO] [stderr] | [INFO] [stderr] 190 | try!(buf.fill_or_replace(inner, buf_offset, len)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:199:13 [INFO] [stderr] | [INFO] [stderr] 199 | try!(self.read_segment_table()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:203:27 [INFO] [stderr] | [INFO] [stderr] 203 | let segment = try!(self.read_segment(segment_len)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:279:9 [INFO] [stderr] | [INFO] [stderr] 279 | try!(write_segment(write, &segment_table[*segment_offset..], segment_offset)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:285:9 [INFO] [stderr] | [INFO] [stderr] 285 | try!(write_segment(write, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0432`. [INFO] [stderr] error: Could not compile `capnp-nonblock`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0432]: unresolved import `alloc::heap` [INFO] [stderr] --> src/buf.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | use alloc::heap::{Heap, Alloc, Layout}; [INFO] [stderr] | ^^^^ could not find `heap` in `alloc` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/buf.rs:72:23 [INFO] [stderr] | [INFO] [stderr] 72 | match try!(read.read(&mut buf)) { [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/buf.rs:110:13 [INFO] [stderr] | [INFO] [stderr] 110 | try!(self.write(&old_buf[*from..])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/test_utils.rs:26:9 [INFO] [stderr] | [INFO] [stderr] 26 | try!(write.write_all(&buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/test_utils.rs:36:17 [INFO] [stderr] | [INFO] [stderr] 36 | try!(write.write_all(&buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/test_utils.rs:43:17 [INFO] [stderr] | [INFO] [stderr] 43 | try!((&mut buf[4..8]).write_all(&[0, 0, 0, 0])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/test_utils.rs:44:17 [INFO] [stderr] | [INFO] [stderr] 44 | try!(write.write_all(&buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/test_utils.rs:54:13 [INFO] [stderr] | [INFO] [stderr] 54 | try!(write.write_all(Word::words_to_bytes(segment))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/test_utils.rs:99:30 [INFO] [stderr] | [INFO] [stderr] 99 | let bytes_read = try!(self.stream.read(&mut buf[..len])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/test_utils.rs:113:30 [INFO] [stderr] | [INFO] [stderr] 113 | let bytes_read = try!(self.stream.write(&buf[..len])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:161:26 [INFO] [stderr] | [INFO] [stderr] 161 | Ok(n) => try!(buf.fill_or_replace(inner, buf_offset, n)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:190:9 [INFO] [stderr] | [INFO] [stderr] 190 | try!(buf.fill_or_replace(inner, buf_offset, len)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:199:13 [INFO] [stderr] | [INFO] [stderr] 199 | try!(self.read_segment_table()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:203:27 [INFO] [stderr] | [INFO] [stderr] 203 | let segment = try!(self.read_segment(segment_len)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:279:9 [INFO] [stderr] | [INFO] [stderr] 279 | try!(write_segment(write, &segment_table[*segment_offset..], segment_offset)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:285:9 [INFO] [stderr] | [INFO] [stderr] 285 | try!(write_segment(write, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0432`. [INFO] [stderr] error: Could not compile `capnp-nonblock`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "039829acc937cac11b507fc8ef433dba3c3a7a9c8397fb98c6e661247f1c7dac"` [INFO] running `"docker" "rm" "-f" "039829acc937cac11b507fc8ef433dba3c3a7a9c8397fb98c6e661247f1c7dac"` [INFO] [stdout] 039829acc937cac11b507fc8ef433dba3c3a7a9c8397fb98c6e661247f1c7dac