[INFO] crate bottle 0.1.0 is already in cache
[INFO] checking bottle-0.1.0 against master#bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc for pr-70917
[INFO] extracting crate bottle 0.1.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate bottle 0.1.0 on toolchain bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate bottle 0.1.0
[INFO] finished tweaking crates.io crate bottle 0.1.0
[INFO] tweaked toml for crates.io crate bottle 0.1.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 241467d021dccb6987da39b0cc9ae7c808b2496c41f5de5afac9a7a2113d35e9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "241467d021dccb6987da39b0cc9ae7c808b2496c41f5de5afac9a7a2113d35e9"`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]     Checking bottle v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0432]: unresolved import `std::alloc::Alloc`
[INFO] [stderr]  --> src/remote/mod.rs:7:26
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::alloc::{Global, Alloc, Layout, handle_alloc_error};
[INFO] [stderr]   |                          ^^^^^
[INFO] [stderr]   |                          |
[INFO] [stderr]   |                          no `Alloc` in `alloc`
[INFO] [stderr]   |                          help: a similar name exists in the module: `alloc`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `handle_alloc_error`
[INFO] [stderr]  --> src/remote/mod.rs:7:41
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::alloc::{Global, Alloc, Layout, handle_alloc_error};
[INFO] [stderr]   |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/remote/mod.rs:517:48
[INFO] [stderr]     |
[INFO] [stderr] 517 |         let ptr = &dangling as *const usize as (*const *mut Inner<T>);
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Handler`, `Signal`
[INFO] [stderr]  --> src/thread/mod.rs:3:13
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::{Signal, Handler, Remote, Future};
[INFO] [stderr]   |             ^^^^^^  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/thread/mod.rs:14:49
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub(crate) static mut USER_DATA: Option<Vec<Box<Any>>> = None;
[INFO] [stderr]    |                                                 ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/thread/mod.rs:24:36
[INFO] [stderr]    |
[INFO] [stderr] 24 |     mx: crossbeam_channel::Sender<Box<Query>>,
[INFO] [stderr]    |                                       ^^^^^ help: use `dyn`: `dyn Query`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/thread/mod.rs:27:41
[INFO] [stderr]    |
[INFO] [stderr] 27 |     input: crossbeam_channel::Receiver<Box<Query>>,
[INFO] [stderr]    |                                            ^^^^^ help: use `dyn`: `dyn Query`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/thread/mod.rs:75:41
[INFO] [stderr]    |
[INFO] [stderr] 75 |     fn process_query(&self, mut query: Box<Query>) {
[INFO] [stderr]    |                                            ^^^^^ help: use `dyn`: `dyn Query`
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/thread/mod.rs:127:4
[INFO] [stderr]     |
[INFO] [stderr] 127 |             ///println!("waiting for query.");
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 128 |             let mut query = self.input.recv().unwrap();
[INFO] [stderr]     |             ------------------------------------------- rustdoc does not generate documentation for statements
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/thread/mod.rs:153:62
[INFO] [stderr]     |
[INFO] [stderr] 153 |     pub fn find_user_data<F, T>(f: F) -> Option<T> where F: Fn(&Any) -> Option<T> {
[INFO] [stderr]     |                                                                 ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::mem`
[INFO] [stderr]  --> src/scheduler.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::mem;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cell::UnsafeCell`
[INFO] [stderr]  --> src/scheduler.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::cell::UnsafeCell;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/emit.rs:22:23
[INFO] [stderr]    |
[INFO] [stderr] 22 |     actor: WeakRemote<Handler<S>>
[INFO] [stderr]    |                       ^^^^^^^^^^ help: use `dyn`: `dyn Handler<S>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/emit.rs:56:23
[INFO] [stderr]    |
[INFO] [stderr] 56 |     actor: WeakRemote<MutHandler<S>>
[INFO] [stderr]    |                       ^^^^^^^^^^^^^ help: use `dyn`: `dyn MutHandler<S>`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::alloc::Alloc`
[INFO] [stderr]  --> src/remote/mod.rs:7:26
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::alloc::{Global, Alloc, Layout, handle_alloc_error};
[INFO] [stderr]   |                          ^^^^^
[INFO] [stderr]   |                          |
[INFO] [stderr]   |                          no `Alloc` in `alloc`
[INFO] [stderr]   |                          help: a similar name exists in the module: `alloc`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `handle_alloc_error`
[INFO] [stderr]  --> src/remote/mod.rs:7:41
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::alloc::{Global, Alloc, Layout, handle_alloc_error};
[INFO] [stderr]   |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/remote/mod.rs:517:48
[INFO] [stderr]     |
[INFO] [stderr] 517 |         let ptr = &dangling as *const usize as (*const *mut Inner<T>);
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Handler`, `Signal`
[INFO] [stderr]  --> src/thread/mod.rs:3:13
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::{Signal, Handler, Remote, Future};
[INFO] [stderr]   |             ^^^^^^  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/thread/mod.rs:14:49
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub(crate) static mut USER_DATA: Option<Vec<Box<Any>>> = None;
[INFO] [stderr]    |                                                 ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/thread/mod.rs:24:36
[INFO] [stderr]    |
[INFO] [stderr] 24 |     mx: crossbeam_channel::Sender<Box<Query>>,
[INFO] [stderr]    |                                       ^^^^^ help: use `dyn`: `dyn Query`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/thread/mod.rs:27:41
[INFO] [stderr]    |
[INFO] [stderr] 27 |     input: crossbeam_channel::Receiver<Box<Query>>,
[INFO] [stderr]    |                                            ^^^^^ help: use `dyn`: `dyn Query`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/thread/mod.rs:75:41
[INFO] [stderr]    |
[INFO] [stderr] 75 |     fn process_query(&self, mut query: Box<Query>) {
[INFO] [stderr]    |                                            ^^^^^ help: use `dyn`: `dyn Query`
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/thread/mod.rs:127:4
[INFO] [stderr]     |
[INFO] [stderr] 127 |             ///println!("waiting for query.");
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 128 |             let mut query = self.input.recv().unwrap();
[INFO] [stderr]     |             ------------------------------------------- rustdoc does not generate documentation for statements
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/thread/mod.rs:153:62
[INFO] [stderr]     |
[INFO] [stderr] 153 |     pub fn find_user_data<F, T>(f: F) -> Option<T> where F: Fn(&Any) -> Option<T> {
[INFO] [stderr]     |                                                                 ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::mem`
[INFO] [stderr]  --> src/scheduler.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::mem;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cell::UnsafeCell`
[INFO] [stderr]  --> src/scheduler.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::cell::UnsafeCell;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/emit.rs:22:23
[INFO] [stderr]    |
[INFO] [stderr] 22 |     actor: WeakRemote<Handler<S>>
[INFO] [stderr]    |                       ^^^^^^^^^^ help: use `dyn`: `dyn Handler<S>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/emit.rs:56:23
[INFO] [stderr]    |
[INFO] [stderr] 56 |     actor: WeakRemote<MutHandler<S>>
[INFO] [stderr]    |                       ^^^^^^^^^^^^^ help: use `dyn`: `dyn MutHandler<S>`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/remote/actor.rs:15:28
[INFO] [stderr]    |
[INFO] [stderr] 15 |             data: unsafe { std::mem::uninitialized() }
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/remote/actor.rs:15:28
[INFO] [stderr]    |
[INFO] [stderr] 15 |             data: unsafe { std::mem::uninitialized() }
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `dealloc` found for struct `std::alloc::Global` in the current scope
[INFO] [stderr]    --> src/remote/mod.rs:378:32
[INFO] [stderr]     |
[INFO] [stderr] 378 |             std::alloc::Global.dealloc(self.ptr.cast(), Layout::for_value(self.ptr.as_ref()))
[INFO] [stderr]     |                                ^^^^^^^ method not found in `std::alloc::Global`
[INFO] [stderr]     |
[INFO] [stderr]     = help: items from traits can only be used if the trait is in scope
[INFO] [stderr]     = note: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stderr]             `use std::alloc::AllocRef;`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `dealloc` found for struct `std::alloc::Global` in the current scope
[INFO] [stderr]    --> src/remote/mod.rs:630:24
[INFO] [stderr]     |
[INFO] [stderr] 630 |                 Global.dealloc(self.ptr.cast(), Layout::for_value(self.ptr.as_ref()))
[INFO] [stderr]     |                        ^^^^^^^ method not found in `std::alloc::Global`
[INFO] [stderr]     |
[INFO] [stderr]     = help: items from traits can only be used if the trait is in scope
[INFO] [stderr]     = note: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stderr]             `use std::alloc::AllocRef;`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `dealloc` found for struct `std::alloc::Global` in the current scope
[INFO] [stderr]    --> src/remote/mod.rs:378:32
[INFO] [stderr]     |
[INFO] [stderr] 378 |             std::alloc::Global.dealloc(self.ptr.cast(), Layout::for_value(self.ptr.as_ref()))
[INFO] [stderr]     |                                ^^^^^^^ method not found in `std::alloc::Global`
[INFO] [stderr]     |
[INFO] [stderr]     = help: items from traits can only be used if the trait is in scope
[INFO] [stderr]     = note: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stderr]             `use std::alloc::AllocRef;`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `dealloc` found for struct `std::alloc::Global` in the current scope
[INFO] [stderr]    --> src/remote/mod.rs:630:24
[INFO] [stderr]     |
[INFO] [stderr] 630 |                 Global.dealloc(self.ptr.cast(), Layout::for_value(self.ptr.as_ref()))
[INFO] [stderr]     |                        ^^^^^^^ method not found in `std::alloc::Global`
[INFO] [stderr]     |
[INFO] [stderr]     = help: items from traits can only be used if the trait is in scope
[INFO] [stderr]     = note: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stderr]             `use std::alloc::AllocRef;`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0432, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0432`.
[INFO] [stderr] error: could not compile `bottle`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0432, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0432`.
[INFO] [stderr] error: could not compile `bottle`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "241467d021dccb6987da39b0cc9ae7c808b2496c41f5de5afac9a7a2113d35e9"`
[INFO] running `"docker" "rm" "-f" "241467d021dccb6987da39b0cc9ae7c808b2496c41f5de5afac9a7a2113d35e9"`
[INFO] [stdout] 241467d021dccb6987da39b0cc9ae7c808b2496c41f5de5afac9a7a2113d35e9
