[INFO] fetching crate pumpkindb_mio_server 0.2.0... [INFO] extracting crate pumpkindb_mio_server 0.2.0 into work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/pumpkindb_mio_server/0.2.0 [INFO] extracting crate pumpkindb_mio_server 0.2.0 into work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/pumpkindb_mio_server/0.2.0 [INFO] validating manifest of pumpkindb_mio_server-0.2.0 on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of pumpkindb_mio_server-0.2.0 on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing pumpkindb_mio_server-0.2.0 [INFO] finished frobbing pumpkindb_mio_server-0.2.0 [INFO] frobbed toml for pumpkindb_mio_server-0.2.0 written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/pumpkindb_mio_server/0.2.0/Cargo.toml [INFO] started frobbing pumpkindb_mio_server-0.2.0 [INFO] finished frobbing pumpkindb_mio_server-0.2.0 [INFO] frobbed toml for pumpkindb_mio_server-0.2.0 written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/pumpkindb_mio_server/0.2.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded hybrid-clocks v0.3.4 [INFO] [stderr] Downloaded pumpkindb_engine v0.2.0 [INFO] [stderr] Downloaded config v0.3.1 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking pumpkindb_mio_server-0.2.0 against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-7/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/pumpkindb_mio_server/0.2.0:/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" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] fc5710e73b06b3ff171cc71e9f5306b575b7cb5794e2e2f52bb5257bb933594b [INFO] running `"docker" "start" "-a" "fc5710e73b06b3ff171cc71e9f5306b575b7cb5794e2e2f52bb5257bb933594b"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] [stderr] Checking supercow v0.1.0 [INFO] [stderr] Compiling liblmdb-sys v0.2.2 [INFO] [stderr] Checking toml v0.3.2 [INFO] [stderr] Checking serde_yaml v0.6.2 [INFO] [stderr] Checking config v0.3.1 [INFO] [stderr] Checking memmap v0.5.2 [INFO] [stderr] Checking nom v3.2.1 [INFO] [stderr] Checking flate2 v0.2.20 [INFO] [stderr] Checking serde_cbor v0.6.1 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking ordered-float v0.4.0 [INFO] [stderr] Checking suppositions v0.1.4 [INFO] [stderr] Checking uuid v0.4.0 [INFO] [stderr] Checking serde-value v0.4.1 [INFO] [stderr] Checking snowflake v1.3.0 [INFO] [stderr] Checking chrono v0.3.0 [INFO] [stderr] Checking hybrid-clocks v0.3.4 [INFO] [stderr] Checking pumpkinscript v0.2.0 [INFO] [stderr] Checking log4rs v0.6.3 [INFO] [stderr] Checking lmdb-zero v0.4.4 [INFO] [stderr] Checking pumpkindb_engine v0.2.0 [INFO] [stderr] error[E0557]: feature has been removed [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/pumpkindb_engine-0.2.0/src/lib.rs:6:28 [INFO] [stderr] | [INFO] [stderr] 6 | #![feature(slice_patterns, advanced_slice_patterns)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: merged into `#![feature(slice_patterns)]` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/pumpkindb_engine-0.2.0/src/lib.rs:6:28 [INFO] [stderr] | [INFO] [stderr] 6 | #![feature(slice_patterns, advanced_slice_patterns)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `alloc::heap` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/pumpkindb_engine-0.2.0/src/storage.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use alloc::heap; [INFO] [stderr] | ^^^^^^^^^^^ no `heap` in the root [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/pumpkindb_engine-0.2.0/src/script/envheap.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use alloc::raw_vec::RawVec; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(raw_vec_internals)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/pumpkindb_engine-0.2.0/src/script/envheap.rs:23:25 [INFO] [stderr] | [INFO] [stderr] 23 | chunks: Vec<(usize, RawVec)>, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(raw_vec_internals)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/pumpkindb_engine-0.2.0/src/script/envheap.rs:30:36 [INFO] [stderr] | [INFO] [stderr] 30 | EnvHeap { chunks: vec![(0, RawVec::with_capacity(chunk_size))] } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(raw_vec_internals)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/pumpkindb_engine-0.2.0/src/script/envheap.rs:42:42 [INFO] [stderr] | [INFO] [stderr] 42 | self.chunks.push((0, RawVec::with_capacity(cmp::max(cap, size)))); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(raw_vec_internals)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/pumpkindb_engine-0.2.0/src/script/envheap.rs:38:40 [INFO] [stderr] | [INFO] [stderr] 38 | let cap = self.chunks[i].1.cap(); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(raw_vec_internals)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/pumpkindb_engine-0.2.0/src/script/envheap.rs:49:48 [INFO] [stderr] | [INFO] [stderr] 49 | let slice_ptr = unsafe { chunk.ptr().offset(ptr as isize) }; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(raw_vec_internals)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error: aborting due to 8 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0432, E0557, E0658. [INFO] [stderr] For more information about an error, try `rustc --explain E0432`. [INFO] [stderr] error: Could not compile `pumpkindb_engine`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "fc5710e73b06b3ff171cc71e9f5306b575b7cb5794e2e2f52bb5257bb933594b"` [INFO] running `"docker" "rm" "-f" "fc5710e73b06b3ff171cc71e9f5306b575b7cb5794e2e2f52bb5257bb933594b"` [INFO] [stdout] fc5710e73b06b3ff171cc71e9f5306b575b7cb5794e2e2f52bb5257bb933594b