[INFO] crate nbits_vec 0.1.1 is already in cache
[INFO] extracting crate nbits_vec 0.1.1 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/nbits_vec/0.1.1
[INFO] extracting crate nbits_vec 0.1.1 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/nbits_vec/0.1.1
[INFO] validating manifest of nbits_vec-0.1.1 on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of nbits_vec-0.1.1 on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing nbits_vec-0.1.1
[INFO] finished frobbing nbits_vec-0.1.1
[INFO] frobbed toml for nbits_vec-0.1.1 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/nbits_vec/0.1.1/Cargo.toml
[INFO] started frobbing nbits_vec-0.1.1
[INFO] finished frobbing nbits_vec-0.1.1
[INFO] frobbed toml for nbits_vec-0.1.1 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/nbits_vec/0.1.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking nbits_vec-0.1.1 against master#60960a260f7b5c695fd0717311d72ce62dd4eb43 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-0/master#60960a260f7b5c695fd0717311d72ce62dd4eb43:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/nbits_vec/0.1.1:/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" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] c6104afa24d7369ab2f74770b5aa548bd4c088c9b1db88550ba749bb9565beaf
[INFO] running `"docker" "start" "-a" "c6104afa24d7369ab2f74770b5aa548bd4c088c9b1db88550ba749bb9565beaf"`
[INFO] [stderr]     Checking nbits_vec v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
[INFO] [stderr]   --> src/lib.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 | 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]    --> src/lib.rs:106:10
[INFO] [stderr]     |
[INFO] [stderr] 106 |     buf: RawVec<Block>,
[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]    --> src/lib.rs:133:18
[INFO] [stderr]     |
[INFO] [stderr] 133 |             buf: RawVec::new(),
[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]    --> src/lib.rs:159:18
[INFO] [stderr]     |
[INFO] [stderr] 159 |             buf: RawVec::with_capacity(Self::raw_cap_from(capacity)),
[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]    --> src/lib.rs:201:18
[INFO] [stderr]     |
[INFO] [stderr] 201 |             buf: RawVec::from_raw_parts(ptr, Self::raw_cap_from(capacity)),
[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]     --> src/lib.rs:1234:18
[INFO] [stderr]      |
[INFO] [stderr] 1234 |             buf: RawVec::new(),
[INFO] [stderr]      |                  ^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: add `#![feature(raw_vec_internals)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `cap` found for type `alloc::raw_vec::RawVec<Block>` in the current scope
[INFO] [stderr]    --> src/lib.rs:221:33
[INFO] [stderr]     |
[INFO] [stderr] 221 |         Self::cap_from(self.buf.cap())
[INFO] [stderr]     |                                 ^^^ private field, not a method
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
[INFO] [stderr]    --> src/lib.rs:249:18
[INFO] [stderr]     |
[INFO] [stderr] 249 |         self.buf.reserve(used_cap, need_extra_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]    --> src/lib.rs:280:18
[INFO] [stderr]     |
[INFO] [stderr] 280 |         self.buf.reserve_exact(used_cap, need_extra_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]    --> src/lib.rs:302:18
[INFO] [stderr]     |
[INFO] [stderr] 302 |         self.buf.shrink_to_fit(fit_len);
[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]    --> src/lib.rs:786:32
[INFO] [stderr]     |
[INFO] [stderr] 786 |             let ptr = self.buf.ptr().offset(bi 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[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
[INFO] [stderr]    --> src/lib.rs:795:32
[INFO] [stderr]     |
[INFO] [stderr] 795 |             let ptr = self.buf.ptr().offset(bi 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[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
[INFO] [stderr]    --> src/lib.rs:803:32
[INFO] [stderr]     |
[INFO] [stderr] 803 |             let ptr = self.buf.ptr().offset(bi 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[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
[INFO] [stderr]    --> src/lib.rs:948:28
[INFO] [stderr]     |
[INFO] [stderr] 948 |         let ptr = self.buf.ptr().offset(loc.0 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[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
[INFO] [stderr]     --> src/lib.rs:1086:18
[INFO] [stderr]      |
[INFO] [stderr] 1086 |         self.buf.ptr()
[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]     --> src/lib.rs:1092:18
[INFO] [stderr]      |
[INFO] [stderr] 1092 |         self.buf.ptr()
[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]     --> src/lib.rs:1099:30
[INFO] [stderr]      |
[INFO] [stderr] 1099 |             let p = self.buf.ptr();
[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]     --> src/lib.rs:1109:30
[INFO] [stderr]      |
[INFO] [stderr] 1109 |             let p = self.buf.ptr();
[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]     --> src/lib.rs:1122:17
[INFO] [stderr]      |
[INFO] [stderr] 1122 |             buf.into_box()
[INFO] [stderr]      |                 ^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: add `#![feature(raw_vec_internals)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `cap` found for type `alloc::raw_vec::RawVec<Block>` in the current scope
[INFO] [stderr]     --> src/lib.rs:1140:18
[INFO] [stderr]      |
[INFO] [stderr] 1140 |         self.buf.cap()
[INFO] [stderr]      |                  ^^^ private field, not a method
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `cap` found for type `alloc::raw_vec::RawVec<Block>` in the current scope
[INFO] [stderr]     --> src/lib.rs:1247:30
[INFO] [stderr]      |
[INFO] [stderr] 1247 |                     self.buf.cap()));
[INFO] [stderr]      |                              ^^^ private field, not a method
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
[INFO] [stderr]     --> src/lib.rs:1248:28
[INFO] [stderr]      |
[INFO] [stderr] 1248 |         let ptr = self.buf.ptr();
[INFO] [stderr]      |                            ^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: add `#![feature(raw_vec_internals)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `cap` found for type `alloc::raw_vec::RawVec<Block>` in the current scope
[INFO] [stderr]     --> src/lib.rs:1249:30
[INFO] [stderr]      |
[INFO] [stderr] 1249 |         for i in 0..self.buf.cap() {
[INFO] [stderr]      |                              ^^^ private field, not a method
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
[INFO] [stderr]     --> src/lib.rs:1282:47
[INFO] [stderr]      |
[INFO] [stderr] 1282 |             ptr::copy_nonoverlapping(self.buf.ptr(), new.buf.ptr(), self.used_raw_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]     --> src/lib.rs:1282:62
[INFO] [stderr]      |
[INFO] [stderr] 1282 |             ptr::copy_nonoverlapping(self.buf.ptr(), new.buf.ptr(), self.used_raw_cap());
[INFO] [stderr]      |                                                              ^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: add `#![feature(raw_vec_internals)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `BitAnd`
[INFO] [stderr]   --> src/lib.rs:44:16
[INFO] [stderr]    |
[INFO] [stderr] 44 | use std::ops::{BitAnd, BitOr, Shl, Shr};
[INFO] [stderr]    |                ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `BitOr`
[INFO] [stderr]   --> src/lib.rs:44:24
[INFO] [stderr]    |
[INFO] [stderr] 44 | use std::ops::{BitAnd, BitOr, Shl, Shr};
[INFO] [stderr]    |                        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Shl`
[INFO] [stderr]   --> src/lib.rs:44:31
[INFO] [stderr]    |
[INFO] [stderr] 44 | use std::ops::{BitAnd, BitOr, Shl, Shr};
[INFO] [stderr]    |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Shr`
[INFO] [stderr]   --> src/lib.rs:44:36
[INFO] [stderr]    |
[INFO] [stderr] 44 | use std::ops::{BitAnd, BitOr, Shl, Shr};
[INFO] [stderr]    |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 25 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0599, E0658.
[INFO] [stderr] For more information about an error, try `rustc --explain E0599`.
[INFO] [stderr] error: Could not compile `nbits_vec`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
[INFO] [stderr]   --> src/lib.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 | 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]    --> src/lib.rs:106:10
[INFO] [stderr]     |
[INFO] [stderr] 106 |     buf: RawVec<Block>,
[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]    --> src/lib.rs:133:18
[INFO] [stderr]     |
[INFO] [stderr] 133 |             buf: RawVec::new(),
[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]    --> src/lib.rs:159:18
[INFO] [stderr]     |
[INFO] [stderr] 159 |             buf: RawVec::with_capacity(Self::raw_cap_from(capacity)),
[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]    --> src/lib.rs:201:18
[INFO] [stderr]     |
[INFO] [stderr] 201 |             buf: RawVec::from_raw_parts(ptr, Self::raw_cap_from(capacity)),
[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]     --> src/lib.rs:1234:18
[INFO] [stderr]      |
[INFO] [stderr] 1234 |             buf: RawVec::new(),
[INFO] [stderr]      |                  ^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: add `#![feature(raw_vec_internals)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `cap` found for type `alloc::raw_vec::RawVec<Block>` in the current scope
[INFO] [stderr]    --> src/lib.rs:221:33
[INFO] [stderr]     |
[INFO] [stderr] 221 |         Self::cap_from(self.buf.cap())
[INFO] [stderr]     |                                 ^^^ private field, not a method
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
[INFO] [stderr]    --> src/lib.rs:249:18
[INFO] [stderr]     |
[INFO] [stderr] 249 |         self.buf.reserve(used_cap, need_extra_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]    --> src/lib.rs:280:18
[INFO] [stderr]     |
[INFO] [stderr] 280 |         self.buf.reserve_exact(used_cap, need_extra_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]    --> src/lib.rs:302:18
[INFO] [stderr]     |
[INFO] [stderr] 302 |         self.buf.shrink_to_fit(fit_len);
[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]    --> src/lib.rs:786:32
[INFO] [stderr]     |
[INFO] [stderr] 786 |             let ptr = self.buf.ptr().offset(bi 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[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
[INFO] [stderr]    --> src/lib.rs:795:32
[INFO] [stderr]     |
[INFO] [stderr] 795 |             let ptr = self.buf.ptr().offset(bi 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[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
[INFO] [stderr]    --> src/lib.rs:803:32
[INFO] [stderr]     |
[INFO] [stderr] 803 |             let ptr = self.buf.ptr().offset(bi 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[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
[INFO] [stderr]    --> src/lib.rs:948:28
[INFO] [stderr]     |
[INFO] [stderr] 948 |         let ptr = self.buf.ptr().offset(loc.0 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[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
[INFO] [stderr]     --> src/lib.rs:1086:18
[INFO] [stderr]      |
[INFO] [stderr] 1086 |         self.buf.ptr()
[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]     --> src/lib.rs:1092:18
[INFO] [stderr]      |
[INFO] [stderr] 1092 |         self.buf.ptr()
[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]     --> src/lib.rs:1099:30
[INFO] [stderr]      |
[INFO] [stderr] 1099 |             let p = self.buf.ptr();
[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]     --> src/lib.rs:1109:30
[INFO] [stderr]      |
[INFO] [stderr] 1109 |             let p = self.buf.ptr();
[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]     --> src/lib.rs:1122:17
[INFO] [stderr]      |
[INFO] [stderr] 1122 |             buf.into_box()
[INFO] [stderr]      |                 ^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: add `#![feature(raw_vec_internals)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `cap` found for type `alloc::raw_vec::RawVec<Block>` in the current scope
[INFO] [stderr]     --> src/lib.rs:1140:18
[INFO] [stderr]      |
[INFO] [stderr] 1140 |         self.buf.cap()
[INFO] [stderr]      |                  ^^^ private field, not a method
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `cap` found for type `alloc::raw_vec::RawVec<Block>` in the current scope
[INFO] [stderr]     --> src/lib.rs:1247:30
[INFO] [stderr]      |
[INFO] [stderr] 1247 |                     self.buf.cap()));
[INFO] [stderr]      |                              ^^^ private field, not a method
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
[INFO] [stderr]     --> src/lib.rs:1248:28
[INFO] [stderr]      |
[INFO] [stderr] 1248 |         let ptr = self.buf.ptr();
[INFO] [stderr]      |                            ^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: add `#![feature(raw_vec_internals)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `cap` found for type `alloc::raw_vec::RawVec<Block>` in the current scope
[INFO] [stderr]     --> src/lib.rs:1249:30
[INFO] [stderr]      |
[INFO] [stderr] 1249 |         for i in 0..self.buf.cap() {
[INFO] [stderr]      |                              ^^^ private field, not a method
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
[INFO] [stderr]     --> src/lib.rs:1282:47
[INFO] [stderr]      |
[INFO] [stderr] 1282 |             ptr::copy_nonoverlapping(self.buf.ptr(), new.buf.ptr(), self.used_raw_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]     --> src/lib.rs:1282:62
[INFO] [stderr]      |
[INFO] [stderr] 1282 |             ptr::copy_nonoverlapping(self.buf.ptr(), new.buf.ptr(), self.used_raw_cap());
[INFO] [stderr]      |                                                              ^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: add `#![feature(raw_vec_internals)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `BitAnd`
[INFO] [stderr]   --> src/lib.rs:44:16
[INFO] [stderr]    |
[INFO] [stderr] 44 | use std::ops::{BitAnd, BitOr, Shl, Shr};
[INFO] [stderr]    |                ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `BitOr`
[INFO] [stderr]   --> src/lib.rs:44:24
[INFO] [stderr]    |
[INFO] [stderr] 44 | use std::ops::{BitAnd, BitOr, Shl, Shr};
[INFO] [stderr]    |                        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Shl`
[INFO] [stderr]   --> src/lib.rs:44:31
[INFO] [stderr]    |
[INFO] [stderr] 44 | use std::ops::{BitAnd, BitOr, Shl, Shr};
[INFO] [stderr]    |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Shr`
[INFO] [stderr]   --> src/lib.rs:44:36
[INFO] [stderr]    |
[INFO] [stderr] 44 | use std::ops::{BitAnd, BitOr, Shl, Shr};
[INFO] [stderr]    |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 25 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0599, E0658.
[INFO] [stderr] For more information about an error, try `rustc --explain E0599`.
[INFO] [stderr] error: Could not compile `nbits_vec`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "c6104afa24d7369ab2f74770b5aa548bd4c088c9b1db88550ba749bb9565beaf"`
[INFO] running `"docker" "rm" "-f" "c6104afa24d7369ab2f74770b5aa548bd4c088c9b1db88550ba749bb9565beaf"`
[INFO] [stdout] c6104afa24d7369ab2f74770b5aa548bd4c088c9b1db88550ba749bb9565beaf