[INFO] crate pcp 0.2.0 is already in cache [INFO] extracting crate pcp 0.2.0 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/pcp/0.2.0 [INFO] extracting crate pcp 0.2.0 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/pcp/0.2.0 [INFO] validating manifest of pcp-0.2.0 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 pcp-0.2.0 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 pcp-0.2.0 [INFO] finished frobbing pcp-0.2.0 [INFO] frobbed toml for pcp-0.2.0 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/pcp/0.2.0/Cargo.toml [INFO] started frobbing pcp-0.2.0 [INFO] finished frobbing pcp-0.2.0 [INFO] frobbed toml for pcp-0.2.0 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/pcp/0.2.0/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] [stderr] Blocking waiting for file lock on package cache [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] checking pcp-0.2.0 against master#60960a260f7b5c695fd0717311d72ce62dd4eb43 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-4/master#60960a260f7b5c695fd0717311d72ce62dd4eb43:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/pcp/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" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 289f94fe37356c165aafa280e147ad342c6325a6018695073cfc4e3b4940cde9 [INFO] running `"docker" "start" "-a" "289f94fe37356c165aafa280e147ad342c6325a6018695073cfc4e3b4940cde9"` [INFO] [stderr] Checking void v0.0.5 [INFO] [stderr] Checking ctrlc v1.1.1 [INFO] [stderr] Checking unreachable v0.0.2 [INFO] [stderr] Checking quickersort v1.0.1 [INFO] [stderr] Checking pcp v0.2.0 (/opt/crater/workdir) [INFO] [stderr] error[E0432]: unresolved import `alloc::heap` [INFO] [stderr] --> src/chunk_vec.rs:1:19 [INFO] [stderr] | [INFO] [stderr] 1 | use alloc::{self, heap}; [INFO] [stderr] | ^^^^ no `heap` in the root [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `oom` in crate `alloc` [INFO] [stderr] --> src/chunk_vec.rs:36:24 [INFO] [stderr] | [INFO] [stderr] 36 | alloc::oom(); [INFO] [stderr] | ^^^ not found in `alloc` [INFO] [stderr] [INFO] [stderr] warning: unused import: `FromIterator` [INFO] [stderr] --> src/binary_heap_by.rs:153:17 [INFO] [stderr] | [INFO] [stderr] 153 | use std::iter::{FromIterator}; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData` (if you also use `#[may_dangle]`), `Send`, and/or `Sync` [INFO] [stderr] --> src/chunk_vec.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::ptr::Unique; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(ptr_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData` (if you also use `#[may_dangle]`), `Send`, and/or `Sync` [INFO] [stderr] --> src/chunk_vec.rs:13:10 [INFO] [stderr] | [INFO] [stderr] 13 | ptr: Unique, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(ptr_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData` (if you also use `#[may_dangle]`), `Send`, and/or `Sync` [INFO] [stderr] --> src/chunk_vec.rs:40:22 [INFO] [stderr] | [INFO] [stderr] 40 | ptr: Unique::new(ptr as *mut _), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(ptr_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/stats.rs:3:38 [INFO] [stderr] | [INFO] [stderr] 3 | use std::sync::atomic::{AtomicUsize, ATOMIC_USIZE_INIT, Ordering}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/stats.rs:18:41 [INFO] [stderr] | [INFO] [stderr] 18 | static CHUNK_ALLOC_COUNT: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicUsize::new(0)` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/stats.rs:19:43 [INFO] [stderr] | [INFO] [stderr] 19 | static CHUNK_DEALLOC_COUNT: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicUsize::new(0)` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/stats.rs:21:40 [INFO] [stderr] | [INFO] [stderr] 21 | static PAIR_APPLY_COUNT: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicUsize::new(0)` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/stats.rs:22:48 [INFO] [stderr] | [INFO] [stderr] 22 | static PAIR_APPLY_SUCCESS_COUNT: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicUsize::new(0)` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `alloc::heap` [INFO] [stderr] --> src/chunk_vec.rs:1:19 [INFO] [stderr] | [INFO] [stderr] 1 | use alloc::{self, heap}; [INFO] [stderr] | ^^^^ no `heap` in the root [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `oom` in crate `alloc` [INFO] [stderr] --> src/chunk_vec.rs:36:24 [INFO] [stderr] | [INFO] [stderr] 36 | alloc::oom(); [INFO] [stderr] | ^^^ not found in `alloc` [INFO] [stderr] [INFO] [stderr] warning: unused import: `FromIterator` [INFO] [stderr] --> src/binary_heap_by.rs:153:17 [INFO] [stderr] | [INFO] [stderr] 153 | use std::iter::{FromIterator}; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData` (if you also use `#[may_dangle]`), `Send`, and/or `Sync` [INFO] [stderr] --> src/chunk_vec.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::ptr::Unique; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(ptr_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData` (if you also use `#[may_dangle]`), `Send`, and/or `Sync` [INFO] [stderr] --> src/chunk_vec.rs:13:10 [INFO] [stderr] | [INFO] [stderr] 13 | ptr: Unique, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(ptr_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData` (if you also use `#[may_dangle]`), `Send`, and/or `Sync` [INFO] [stderr] --> src/chunk_vec.rs:40:22 [INFO] [stderr] | [INFO] [stderr] 40 | ptr: Unique::new(ptr as *mut _), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(ptr_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/stats.rs:3:38 [INFO] [stderr] | [INFO] [stderr] 3 | use std::sync::atomic::{AtomicUsize, ATOMIC_USIZE_INIT, Ordering}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/stats.rs:18:41 [INFO] [stderr] | [INFO] [stderr] 18 | static CHUNK_ALLOC_COUNT: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicUsize::new(0)` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/stats.rs:19:43 [INFO] [stderr] | [INFO] [stderr] 19 | static CHUNK_DEALLOC_COUNT: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicUsize::new(0)` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/stats.rs:21:40 [INFO] [stderr] | [INFO] [stderr] 21 | static PAIR_APPLY_COUNT: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicUsize::new(0)` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/stats.rs:22:48 [INFO] [stderr] | [INFO] [stderr] 22 | static PAIR_APPLY_SUCCESS_COUNT: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicUsize::new(0)` [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'ptr_internals' [INFO] [stderr] --> src/chunk_vec.rs:40:22 [INFO] [stderr] | [INFO] [stderr] 40 | ptr: Unique::new(ptr as *mut _), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(ptr_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/chunk_vec.rs:40:22 [INFO] [stderr] | [INFO] [stderr] 40 | ptr: Unique::new(ptr as *mut _), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `std::ptr::Unique`, found enum `std::option::Option` [INFO] [stderr] | [INFO] [stderr] = note: expected type `std::ptr::Unique` [INFO] [stderr] found type `std::option::Option>` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `offset` found for type `std::ptr::Unique` in the current scope [INFO] [stderr] --> src/chunk_vec.rs:51:38 [INFO] [stderr] | [INFO] [stderr] 51 | let next = unsafe { self.ptr.offset(self.used as isize) }; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0614]: type `std::ptr::Unique` cannot be dereferenced [INFO] [stderr] --> src/chunk_vec.rs:75:12 [INFO] [stderr] | [INFO] [stderr] 75 | if *self.ptr as *const _ == ptr::null() { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0614]: type `std::ptr::Unique` cannot be dereferenced [INFO] [stderr] --> src/chunk_vec.rs:82:30 [INFO] [stderr] | [INFO] [stderr] 82 | heap::deallocate(*self.ptr as *mut _, CHUNK_SIZE, mem::align_of::()); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0614]: type `std::ptr::Unique` cannot be dereferenced [INFO] [stderr] --> src/chunk_vec.rs:119:24 [INFO] [stderr] | [INFO] [stderr] 119 | ptr::write(*chunk.ptr, val); [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0614]: type `std::ptr::Unique` cannot be dereferenced [INFO] [stderr] --> src/chunk_vec.rs:142:35 [INFO] [stderr] | [INFO] [stderr] 142 | slice::from_raw_parts(*self.ptr, self.used) [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0614]: type `std::ptr::Unique` cannot be dereferenced [INFO] [stderr] --> src/chunk_vec.rs:150:39 [INFO] [stderr] | [INFO] [stderr] 150 | slice::from_raw_parts_mut(*self.ptr, self.used) [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'ptr_internals' [INFO] [stderr] --> src/chunk_vec.rs:40:22 [INFO] [stderr] | [INFO] [stderr] 40 | ptr: Unique::new(ptr as *mut _), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(ptr_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/chunk_vec.rs:40:22 [INFO] [stderr] | [INFO] [stderr] 40 | ptr: Unique::new(ptr as *mut _), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `std::ptr::Unique`, found enum `std::option::Option` [INFO] [stderr] | [INFO] [stderr] = note: expected type `std::ptr::Unique` [INFO] [stderr] found type `std::option::Option>` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `offset` found for type `std::ptr::Unique` in the current scope [INFO] [stderr] --> src/chunk_vec.rs:51:38 [INFO] [stderr] | [INFO] [stderr] 51 | let next = unsafe { self.ptr.offset(self.used as isize) }; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0614]: type `std::ptr::Unique` cannot be dereferenced [INFO] [stderr] --> src/chunk_vec.rs:75:12 [INFO] [stderr] | [INFO] [stderr] 75 | if *self.ptr as *const _ == ptr::null() { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0614]: type `std::ptr::Unique` cannot be dereferenced [INFO] [stderr] --> src/chunk_vec.rs:82:30 [INFO] [stderr] | [INFO] [stderr] 82 | heap::deallocate(*self.ptr as *mut _, CHUNK_SIZE, mem::align_of::()); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0614]: type `std::ptr::Unique` cannot be dereferenced [INFO] [stderr] --> src/chunk_vec.rs:119:24 [INFO] [stderr] | [INFO] [stderr] 119 | ptr::write(*chunk.ptr, val); [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0614]: type `std::ptr::Unique` cannot be dereferenced [INFO] [stderr] --> src/chunk_vec.rs:142:35 [INFO] [stderr] | [INFO] [stderr] 142 | slice::from_raw_parts(*self.ptr, self.used) [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0614]: type `std::ptr::Unique` cannot be dereferenced [INFO] [stderr] --> src/chunk_vec.rs:150:39 [INFO] [stderr] | [INFO] [stderr] 150 | slice::from_raw_parts_mut(*self.ptr, self.used) [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/stats.rs:153:15 [INFO] [stderr] | [INFO] [stderr] 153 | .then(|| a.leading().cmp(&b.leading())) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::cmp::Ordering`, found closure [INFO] [stderr] | [INFO] [stderr] = note: expected type `std::cmp::Ordering` [INFO] [stderr] found type `[closure@src/stats.rs:153:15: 153:47 a:_, b:_]` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/stats.rs:154:15 [INFO] [stderr] | [INFO] [stderr] 154 | .then(|| a.len().cmp(&b.len())) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::cmp::Ordering`, found closure [INFO] [stderr] | [INFO] [stderr] = note: expected type `std::cmp::Ordering` [INFO] [stderr] found type `[closure@src/stats.rs:154:15: 154:39 a:_, b:_]` [INFO] [stderr] [INFO] [stderr] warning: unused import: `util::OrderingExt` [INFO] [stderr] --> src/stats.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use util::OrderingExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 15 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0308, E0425, E0432, E0599, E0614, E0658. [INFO] [stderr] For more information about an error, try `rustc --explain E0308`. [INFO] [stderr] error: Could not compile `pcp`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/stats.rs:153:15 [INFO] [stderr] | [INFO] [stderr] 153 | .then(|| a.leading().cmp(&b.leading())) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::cmp::Ordering`, found closure [INFO] [stderr] | [INFO] [stderr] = note: expected type `std::cmp::Ordering` [INFO] [stderr] found type `[closure@src/stats.rs:153:15: 153:47 a:_, b:_]` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/stats.rs:154:15 [INFO] [stderr] | [INFO] [stderr] 154 | .then(|| a.len().cmp(&b.len())) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::cmp::Ordering`, found closure [INFO] [stderr] | [INFO] [stderr] = note: expected type `std::cmp::Ordering` [INFO] [stderr] found type `[closure@src/stats.rs:154:15: 154:39 a:_, b:_]` [INFO] [stderr] [INFO] [stderr] warning: unused import: `util::OrderingExt` [INFO] [stderr] --> src/stats.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use util::OrderingExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 15 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0308, E0425, E0432, E0599, E0614, E0658. [INFO] [stderr] For more information about an error, try `rustc --explain E0308`. [INFO] [stderr] error: Could not compile `pcp`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "289f94fe37356c165aafa280e147ad342c6325a6018695073cfc4e3b4940cde9"` [INFO] running `"docker" "rm" "-f" "289f94fe37356c165aafa280e147ad342c6325a6018695073cfc4e3b4940cde9"` [INFO] [stdout] 289f94fe37356c165aafa280e147ad342c6325a6018695073cfc4e3b4940cde9