[INFO] fetching crate corundum 0.4.1...
[INFO] checking corundum-0.4.1 against master#30f74ff0dc4d66debc8b50724c446f817e5f75f4 for pr-121848-1
[INFO] extracting crate corundum 0.4.1 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate corundum 0.4.1 on toolchain 30f74ff0dc4d66debc8b50724c446f817e5f75f4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate corundum 0.4.1
[INFO] finished tweaking crates.io crate corundum 0.4.1
[INFO] tweaked toml for crates.io crate corundum 0.4.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate corundum 0.4.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded num-rational v0.4.0
[INFO] [stderr]   Downloaded crndm_derive v0.1.1
[INFO] [stderr]   Downloaded num-complex v0.4.0
[INFO] [stderr]   Downloaded term-painter v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 36f86060410fe230fb6e7d17bc8a229e87f62b7d35e56283b2831e4b4224b5a1
[INFO] running `Command { std: "docker" "start" "-a" "36f86060410fe230fb6e7d17bc8a229e87f62b7d35e56283b2831e4b4224b5a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "36f86060410fe230fb6e7d17bc8a229e87f62b7d35e56283b2831e4b4224b5a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36f86060410fe230fb6e7d17bc8a229e87f62b7d35e56283b2831e4b4224b5a1", kill_on_drop: false }`
[INFO] [stdout] 36f86060410fe230fb6e7d17bc8a229e87f62b7d35e56283b2831e4b4224b5a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e9a7d42bd97af21fa8356d45bb9c2692bd131221136d3b64e6fb2a391fd7736
[INFO] running `Command { std: "docker" "start" "-a" "4e9a7d42bd97af21fa8356d45bb9c2692bd131221136d3b64e6fb2a391fd7736", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]     Checking dirs-sys v0.3.7
[INFO] [stderr]     Checking getrandom v0.2.6
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking dirs v2.0.2
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking term v0.6.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking term-painter v0.3.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking num-integer v0.1.44
[INFO] [stderr]     Checking num-complex v0.4.0
[INFO] [stderr]     Checking num v0.4.0
[INFO] [stderr]    Compiling crndm_derive v0.1.1
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.2
[INFO] [stderr]     Checking corundum v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]    --> src/lib.rs:105:12
[INFO] [stdout]     |
[INFO] [stdout] 105 | #![feature(untagged_unions)]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]     |
[INFO] [stdout]     = note: unions with `Copy` and `ManuallyDrop` fields are stable; there is no intent to stabilize more
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]    --> src/lib.rs:105:12
[INFO] [stdout]     |
[INFO] [stdout] 105 | #![feature(untagged_unions)]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]     |
[INFO] [stdout]     = note: unions with `Copy` and `ManuallyDrop` fields are stable; there is no intent to stabilize more
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `atomic_fence` in module `std::intrinsics`
[INFO] [stdout]    --> src/ll.rs:136:26
[INFO] [stdout]     |
[INFO] [stdout] 136 |         std::intrinsics::atomic_fence()
[INFO] [stdout]     |                          ^^^^^^^^^^^^ not found in `std::intrinsics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `atomic_store_rel` in module `std::intrinsics`
[INFO] [stdout]    --> src/stm/log.rs:110:47
[INFO] [stdout]     |
[INFO] [stdout] 110 |                     unsafe { std::intrinsics::atomic_store_rel(n.as_mut_ptr(), v) }
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^^ help: a function with a similar name exists: `atomic_store_relaxed`
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/intrinsics.rs:383:5
[INFO] [stdout]     |
[INFO] [stdout]     = note: similarly named function `atomic_store_relaxed` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `atomic_cxchg_acqrel` in module `std::intrinsics`
[INFO] [stdout]    --> src/utils.rs:283:41
[INFO] [stdout]     |
[INFO] [stdout] 283 |         unsafe { while std::intrinsics::atomic_cxchg_acqrel(lock, 0, 1).0 == 1 {} }
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^^ help: a function with a similar name exists: `atomic_xchg_acqrel`
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/intrinsics.rs:417:5
[INFO] [stdout]     |
[INFO] [stdout]     = note: similarly named function `atomic_xchg_acqrel` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `atomic_store_rel` in module `std::intrinsics`
[INFO] [stdout]    --> src/utils.rs:290:35
[INFO] [stdout]     |
[INFO] [stdout] 290 |         unsafe { std::intrinsics::atomic_store_rel(self.lock, 0); }
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^ help: a function with a similar name exists: `atomic_store_relaxed`
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/intrinsics.rs:383:5
[INFO] [stdout]     |
[INFO] [stdout]     = note: similarly named function `atomic_store_relaxed` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `atomic_store_rel` in module `std::intrinsics`
[INFO] [stdout]    --> src/alloc/alg/buddy.rs:235:30
[INFO] [stdout]     |
[INFO] [stdout] 235 |             std::intrinsics::atomic_store_rel(&mut n.next, data);
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^ help: a function with a similar name exists: `atomic_store_relaxed`
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/intrinsics.rs:383:5
[INFO] [stdout]     |
[INFO] [stdout]     = note: similarly named function `atomic_store_relaxed` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `rustc_attrs` is internal to the compiler or standard library
[INFO] [stdout]    --> src/lib.rs:129:12
[INFO] [stdout]     |
[INFO] [stdout] 129 | #![feature(rustc_attrs)]
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: using it is strongly discouraged
[INFO] [stdout]     = note: `#[warn(internal_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `core_intrinsics` is internal to the compiler or standard library
[INFO] [stdout]    --> src/lib.rs:108:12
[INFO] [stdout]     |
[INFO] [stdout] 108 | #![feature(core_intrinsics)]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: using it is strongly discouraged
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `str_internals` is internal to the compiler or standard library
[INFO] [stdout]    --> src/lib.rs:123:12
[INFO] [stdout]     |
[INFO] [stdout] 123 | #![feature(str_internals)]
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: using it is strongly discouraged
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `MemPool` is imported redundantly
[INFO] [stdout]    --> src/prc.rs:150:20
[INFO] [stdout]     |
[INFO] [stdout] 150 | use crate::alloc::{MemPool, PmemUsage};
[INFO] [stdout]     |                    ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 155 | use crate::*;
[INFO] [stdout]     |     -------- the item `MemPool` is already imported here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PmemUsage` is imported redundantly
[INFO] [stdout]    --> src/prc.rs:150:29
[INFO] [stdout]     |
[INFO] [stdout] 150 | use crate::alloc::{MemPool, PmemUsage};
[INFO] [stdout]     |                             ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 155 | use crate::*;
[INFO] [stdout]     |     -------- the item `PmemUsage` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `VCell` is imported redundantly
[INFO] [stdout]    --> src/prc.rs:151:5
[INFO] [stdout]     |
[INFO] [stdout] 151 | use crate::cell::VCell;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 155 | use crate::*;
[INFO] [stdout]     |     -------- the item `VCell` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `fmt` is imported redundantly
[INFO] [stdout]    --> src/prc.rs:156:16
[INFO] [stdout]     |
[INFO] [stdout] 156 | use std::fmt::{self,Debug};
[INFO] [stdout]     |                ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | use std::*;
[INFO] [stdout]     |     ------ the item `fmt` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `MemPool` is imported redundantly
[INFO] [stdout]  --> src/sync/mutex.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::alloc::MemPool;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 5 | use crate::*;
[INFO] [stdout]   |     -------- the item `MemPool` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `VCell` is imported redundantly
[INFO] [stdout]  --> src/sync/mutex.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::cell::VCell;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 5 | use crate::*;
[INFO] [stdout]   |     -------- the item `VCell` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Journal` is imported redundantly
[INFO] [stdout]  --> src/sync/mutex.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::stm::{Journal, Log, Notifier, Logger};
[INFO] [stdout]   |                  ^^^^^^^
[INFO] [stdout] 5 | use crate::*;
[INFO] [stdout]   |     -------- the item `Journal` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `MemPool` is imported redundantly
[INFO] [stdout]  --> src/sync/parc.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::alloc::{MemPool, PmemUsage};
[INFO] [stdout]   |                    ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 | use crate::*;
[INFO] [stdout]   |     -------- the item `MemPool` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PmemUsage` is imported redundantly
[INFO] [stdout]  --> src/sync/parc.rs:4:29
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::alloc::{MemPool, PmemUsage};
[INFO] [stdout]   |                             ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 | use crate::*;
[INFO] [stdout]   |     -------- the item `PmemUsage` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `VCell` is imported redundantly
[INFO] [stdout]  --> src/sync/parc.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::cell::VCell;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 | use crate::*;
[INFO] [stdout]   |     -------- the item `VCell` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `MemPool` is imported redundantly
[INFO] [stdout]  --> src/stm/journal.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::alloc::MemPool;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 6 | use crate::*;
[INFO] [stdout]   |     -------- the item `MemPool` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `MemPool` is imported redundantly
[INFO] [stdout]  --> src/stm/log.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::alloc::MemPool;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 6 | use crate::*;
[INFO] [stdout]   |     -------- the item `MemPool` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PRefCell` is imported redundantly
[INFO] [stdout]   --> src/stl/hashmap.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | use crate::*;
[INFO] [stdout]    |     -------- the item `PRefCell` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 10 | use crate::cell::PRefCell;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Journal` is imported redundantly
[INFO] [stdout]   --> src/stl/hashmap.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | use crate::*;
[INFO] [stdout]    |     -------- the item `Journal` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 11 | use crate::stm::Journal;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PClone` is imported redundantly
[INFO] [stdout]   --> src/stl/hashmap.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | use crate::*;
[INFO] [stdout]    |     -------- the item `PClone` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 12 | use crate::clone::PClone;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Journal` is imported redundantly
[INFO] [stdout]   --> src/gen.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | use crate::*;
[INFO] [stdout]    |     -------- the item `Journal` is already imported here
[INFO] [stdout] 10 | use crate::stm::Journal;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PClone` is imported redundantly
[INFO] [stdout]   --> src/gen.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | use crate::*;
[INFO] [stdout]    |     -------- the item `PClone` is already imported here
[INFO] [stdout] 10 | use crate::stm::Journal;
[INFO] [stdout] 11 | use crate::clone::PClone;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `RootCell` is imported redundantly
[INFO] [stdout]  --> src/alloc/pool.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::cell::{RootCell, RootObj};
[INFO] [stdout]   |                   ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 7 | use crate::*;
[INFO] [stdout]   |     -------- the item `RootCell` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `RootObj` is imported redundantly
[INFO] [stdout]  --> src/alloc/pool.rs:3:29
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::cell::{RootCell, RootObj};
[INFO] [stdout]   |                             ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 7 | use crate::*;
[INFO] [stdout]   |     -------- the item `RootObj` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `RootCell` is imported redundantly
[INFO] [stdout]  --> src/alloc/heap.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::cell::RootCell;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 6 | use crate::*;
[INFO] [stdout]   |     -------- the item `RootCell` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `LazyCell` is imported redundantly
[INFO] [stdout]   --> src/alloc/heap.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | use crate::*;
[INFO] [stdout]    |     -------- the item `LazyCell` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 12 | use crate::cell::LazyCell;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `From` is imported redundantly
[INFO] [stdout]   --> src/boxed.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::convert::From;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `From` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Unpin` is imported redundantly
[INFO] [stdout]   --> src/boxed.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::marker::Unpin;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Unpin` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PClone` is imported redundantly
[INFO] [stdout]  --> src/cell/cell.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::clone::PClone;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 4 | use crate::*;
[INFO] [stdout]   |     -------- the item `PClone` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `MemPool` is imported redundantly
[INFO] [stdout]  --> src/cell/cell.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::alloc::MemPool;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 3 | use crate::stm::{Journal, Logger};
[INFO] [stdout] 4 | use crate::*;
[INFO] [stdout]   |     -------- the item `MemPool` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Journal` is imported redundantly
[INFO] [stdout]  --> src/cell/cell.rs:3:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::stm::{Journal, Logger};
[INFO] [stdout]   |                  ^^^^^^^
[INFO] [stdout] 4 | use crate::*;
[INFO] [stdout]   |     -------- the item `Journal` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PFrom` is imported redundantly
[INFO] [stdout]  --> src/cell/refcell.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::convert::PFrom;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 5 | use crate::*;
[INFO] [stdout]   |     -------- the item `PFrom` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `MemPool` is imported redundantly
[INFO] [stdout]  --> src/cell/refcell.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::alloc::MemPool;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 4 | use crate::stm::Journal;
[INFO] [stdout] 5 | use crate::*;
[INFO] [stdout]   |     -------- the item `MemPool` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Journal` is imported redundantly
[INFO] [stdout]  --> src/cell/refcell.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::stm::Journal;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 5 | use crate::*;
[INFO] [stdout]   |     -------- the item `Journal` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `VCell` is imported redundantly
[INFO] [stdout]   --> src/cell/refcell.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 5  | use crate::*;
[INFO] [stdout]    |     -------- the item `VCell` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 16 | use crate::cell::VCell;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PClone` is imported redundantly
[INFO] [stdout]    --> src/cell/refcell.rs:517:5
[INFO] [stdout]     |
[INFO] [stdout] 5   | use crate::*;
[INFO] [stdout]     |     -------- the item `PClone` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 517 | use crate::clone::PClone;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `MemPool` is imported redundantly
[INFO] [stdout]  --> src/cell/rootcell.rs:3:20
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::alloc::{MemPool,PoolGuard};
[INFO] [stdout]   |                    ^^^^^^^
[INFO] [stdout] 4 | use crate::*;
[INFO] [stdout]   |     -------- the item `MemPool` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PoolGuard` is imported redundantly
[INFO] [stdout]  --> src/cell/rootcell.rs:3:28
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::alloc::{MemPool,PoolGuard};
[INFO] [stdout]   |                            ^^^^^^^^^
[INFO] [stdout] 4 | use crate::*;
[INFO] [stdout]   |     -------- the item `PoolGuard` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Journal` is imported redundantly
[INFO] [stdout]  --> src/cell/rootcell.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::*;
[INFO] [stdout]   |     -------- the item `Journal` is already imported here
[INFO] [stdout] 5 | use crate::stm::Journal;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ToOwned` is imported redundantly
[INFO] [stdout]   --> src/str.rs:10:24
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::borrow::{Cow, ToOwned};
[INFO] [stdout]    |                        ^^^^^^^
[INFO] [stdout]   --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `ToOwned` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PFrom` is imported redundantly
[INFO] [stdout]  --> src/vec.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::convert::PFrom;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 | use crate::*;
[INFO] [stdout]   |     -------- the item `PFrom` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `get_idx` is imported redundantly
[INFO] [stdout]  --> src/vec.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::alloc::get_idx;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 | use crate::*;
[INFO] [stdout]   |     -------- the item `get_idx` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `MemPool` is imported redundantly
[INFO] [stdout]  --> src/vec.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::alloc::MemPool;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 | use crate::*;
[INFO] [stdout]   |     -------- the item `MemPool` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PClone` is imported redundantly
[INFO] [stdout]  --> src/vec.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::clone::PClone;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 | use crate::*;
[INFO] [stdout]   |     -------- the item `PClone` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `atomic_fence` in module `std::intrinsics`
[INFO] [stdout]    --> src/ll.rs:136:26
[INFO] [stdout]     |
[INFO] [stdout] 136 |         std::intrinsics::atomic_fence()
[INFO] [stdout]     |                          ^^^^^^^^^^^^ not found in `std::intrinsics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `atomic_store_rel` in module `std::intrinsics`
[INFO] [stdout]    --> src/stm/log.rs:110:47
[INFO] [stdout]     |
[INFO] [stdout] 110 |                     unsafe { std::intrinsics::atomic_store_rel(n.as_mut_ptr(), v) }
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^^ help: a function with a similar name exists: `atomic_store_relaxed`
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/intrinsics.rs:383:5
[INFO] [stdout]     |
[INFO] [stdout]     = note: similarly named function `atomic_store_relaxed` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `atomic_cxchg_acqrel` in module `std::intrinsics`
[INFO] [stdout]    --> src/utils.rs:283:41
[INFO] [stdout]     |
[INFO] [stdout] 283 |         unsafe { while std::intrinsics::atomic_cxchg_acqrel(lock, 0, 1).0 == 1 {} }
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^^ help: a function with a similar name exists: `atomic_xchg_acqrel`
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/intrinsics.rs:417:5
[INFO] [stdout]     |
[INFO] [stdout]     = note: similarly named function `atomic_xchg_acqrel` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `atomic_store_rel` in module `std::intrinsics`
[INFO] [stdout]    --> src/utils.rs:290:35
[INFO] [stdout]     |
[INFO] [stdout] 290 |         unsafe { std::intrinsics::atomic_store_rel(self.lock, 0); }
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^ help: a function with a similar name exists: `atomic_store_relaxed`
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/intrinsics.rs:383:5
[INFO] [stdout]     |
[INFO] [stdout]     = note: similarly named function `atomic_store_relaxed` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `atomic_store_rel` in module `std::intrinsics`
[INFO] [stdout]    --> src/alloc/alg/buddy.rs:235:30
[INFO] [stdout]     |
[INFO] [stdout] 235 |             std::intrinsics::atomic_store_rel(&mut n.next, data);
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^ help: a function with a similar name exists: `atomic_store_relaxed`
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/intrinsics.rs:383:5
[INFO] [stdout]     |
[INFO] [stdout]     = note: similarly named function `atomic_store_relaxed` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `rustc_attrs` is internal to the compiler or standard library
[INFO] [stdout]    --> src/lib.rs:129:12
[INFO] [stdout]     |
[INFO] [stdout] 129 | #![feature(rustc_attrs)]
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: using it is strongly discouraged
[INFO] [stdout]     = note: `#[warn(internal_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `core_intrinsics` is internal to the compiler or standard library
[INFO] [stdout]    --> src/lib.rs:108:12
[INFO] [stdout]     |
[INFO] [stdout] 108 | #![feature(core_intrinsics)]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: using it is strongly discouraged
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `str_internals` is internal to the compiler or standard library
[INFO] [stdout]    --> src/lib.rs:123:12
[INFO] [stdout]     |
[INFO] [stdout] 123 | #![feature(str_internals)]
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: using it is strongly discouraged
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `MemPool` is imported redundantly
[INFO] [stdout]    --> src/prc.rs:150:20
[INFO] [stdout]     |
[INFO] [stdout] 150 | use crate::alloc::{MemPool, PmemUsage};
[INFO] [stdout]     |                    ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 155 | use crate::*;
[INFO] [stdout]     |     -------- the item `MemPool` is already imported here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PmemUsage` is imported redundantly
[INFO] [stdout]    --> src/prc.rs:150:29
[INFO] [stdout]     |
[INFO] [stdout] 150 | use crate::alloc::{MemPool, PmemUsage};
[INFO] [stdout]     |                             ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 155 | use crate::*;
[INFO] [stdout]     |     -------- the item `PmemUsage` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `VCell` is imported redundantly
[INFO] [stdout]    --> src/prc.rs:151:5
[INFO] [stdout]     |
[INFO] [stdout] 151 | use crate::cell::VCell;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 155 | use crate::*;
[INFO] [stdout]     |     -------- the item `VCell` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `fmt` is imported redundantly
[INFO] [stdout]    --> src/prc.rs:156:16
[INFO] [stdout]     |
[INFO] [stdout] 156 | use std::fmt::{self,Debug};
[INFO] [stdout]     |                ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | use std::*;
[INFO] [stdout]     |     ------ the item `fmt` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `MemPool` is imported redundantly
[INFO] [stdout]  --> src/sync/mutex.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::alloc::MemPool;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 5 | use crate::*;
[INFO] [stdout]   |     -------- the item `MemPool` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `VCell` is imported redundantly
[INFO] [stdout]  --> src/sync/mutex.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::cell::VCell;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 5 | use crate::*;
[INFO] [stdout]   |     -------- the item `VCell` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Journal` is imported redundantly
[INFO] [stdout]  --> src/sync/mutex.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::stm::{Journal, Log, Notifier, Logger};
[INFO] [stdout]   |                  ^^^^^^^
[INFO] [stdout] 5 | use crate::*;
[INFO] [stdout]   |     -------- the item `Journal` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `MemPool` is imported redundantly
[INFO] [stdout]  --> src/sync/parc.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::alloc::{MemPool, PmemUsage};
[INFO] [stdout]   |                    ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 | use crate::*;
[INFO] [stdout]   |     -------- the item `MemPool` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PmemUsage` is imported redundantly
[INFO] [stdout]  --> src/sync/parc.rs:4:29
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::alloc::{MemPool, PmemUsage};
[INFO] [stdout]   |                             ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 | use crate::*;
[INFO] [stdout]   |     -------- the item `PmemUsage` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `VCell` is imported redundantly
[INFO] [stdout]  --> src/sync/parc.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::cell::VCell;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 | use crate::*;
[INFO] [stdout]   |     -------- the item `VCell` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `MemPool` is imported redundantly
[INFO] [stdout]  --> src/stm/journal.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::alloc::MemPool;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 6 | use crate::*;
[INFO] [stdout]   |     -------- the item `MemPool` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `MemPool` is imported redundantly
[INFO] [stdout]  --> src/stm/log.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::alloc::MemPool;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 6 | use crate::*;
[INFO] [stdout]   |     -------- the item `MemPool` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PRefCell` is imported redundantly
[INFO] [stdout]   --> src/stl/hashmap.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | use crate::*;
[INFO] [stdout]    |     -------- the item `PRefCell` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 10 | use crate::cell::PRefCell;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Journal` is imported redundantly
[INFO] [stdout]   --> src/stl/hashmap.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | use crate::*;
[INFO] [stdout]    |     -------- the item `Journal` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 11 | use crate::stm::Journal;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PClone` is imported redundantly
[INFO] [stdout]   --> src/stl/hashmap.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | use crate::*;
[INFO] [stdout]    |     -------- the item `PClone` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 12 | use crate::clone::PClone;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Journal` is imported redundantly
[INFO] [stdout]   --> src/gen.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | use crate::*;
[INFO] [stdout]    |     -------- the item `Journal` is already imported here
[INFO] [stdout] 10 | use crate::stm::Journal;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PClone` is imported redundantly
[INFO] [stdout]   --> src/gen.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | use crate::*;
[INFO] [stdout]    |     -------- the item `PClone` is already imported here
[INFO] [stdout] 10 | use crate::stm::Journal;
[INFO] [stdout] 11 | use crate::clone::PClone;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `RootObj` is imported redundantly
[INFO] [stdout]    --> src/alloc/alg/buddy.rs:750:9
[INFO] [stdout]     |
[INFO] [stdout] 750 |     use crate::RootObj;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 751 |     use crate::default::*;
[INFO] [stdout]     |         ----------------- the item `RootObj` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `RootCell` is imported redundantly
[INFO] [stdout]  --> src/alloc/pool.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::cell::{RootCell, RootObj};
[INFO] [stdout]   |                   ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 7 | use crate::*;
[INFO] [stdout]   |     -------- the item `RootCell` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `RootObj` is imported redundantly
[INFO] [stdout]  --> src/alloc/pool.rs:3:29
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::cell::{RootCell, RootObj};
[INFO] [stdout]   |                             ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 7 | use crate::*;
[INFO] [stdout]   |     -------- the item `RootObj` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `MemPoolTraits` is imported redundantly
[INFO] [stdout]     --> src/alloc/pool.rs:1320:9
[INFO] [stdout]      |
[INFO] [stdout] 1320 |     use crate::alloc::pool::MemPoolTraits;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 1321 |     use crate::default::*;
[INFO] [stdout]      |         ----------------- the item `MemPoolTraits` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `RootCell` is imported redundantly
[INFO] [stdout]  --> src/alloc/heap.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::cell::RootCell;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 6 | use crate::*;
[INFO] [stdout]   |     -------- the item `RootCell` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `LazyCell` is imported redundantly
[INFO] [stdout]   --> src/alloc/heap.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | use crate::*;
[INFO] [stdout]    |     -------- the item `LazyCell` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 12 | use crate::cell::LazyCell;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `From` is imported redundantly
[INFO] [stdout]   --> src/boxed.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::convert::From;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `From` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Unpin` is imported redundantly
[INFO] [stdout]   --> src/boxed.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::marker::Unpin;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Unpin` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PClone` is imported redundantly
[INFO] [stdout]  --> src/cell/cell.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::clone::PClone;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 4 | use crate::*;
[INFO] [stdout]   |     -------- the item `PClone` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `MemPool` is imported redundantly
[INFO] [stdout]  --> src/cell/cell.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::alloc::MemPool;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 3 | use crate::stm::{Journal, Logger};
[INFO] [stdout] 4 | use crate::*;
[INFO] [stdout]   |     -------- the item `MemPool` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Journal` is imported redundantly
[INFO] [stdout]  --> src/cell/cell.rs:3:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::stm::{Journal, Logger};
[INFO] [stdout]   |                  ^^^^^^^
[INFO] [stdout] 4 | use crate::*;
[INFO] [stdout]   |     -------- the item `Journal` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PFrom` is imported redundantly
[INFO] [stdout]  --> src/cell/refcell.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::convert::PFrom;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 5 | use crate::*;
[INFO] [stdout]   |     -------- the item `PFrom` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `MemPool` is imported redundantly
[INFO] [stdout]  --> src/cell/refcell.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::alloc::MemPool;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 4 | use crate::stm::Journal;
[INFO] [stdout] 5 | use crate::*;
[INFO] [stdout]   |     -------- the item `MemPool` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Journal` is imported redundantly
[INFO] [stdout]  --> src/cell/refcell.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::stm::Journal;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 5 | use crate::*;
[INFO] [stdout]   |     -------- the item `Journal` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `VCell` is imported redundantly
[INFO] [stdout]   --> src/cell/refcell.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 5  | use crate::*;
[INFO] [stdout]    |     -------- the item `VCell` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 16 | use crate::cell::VCell;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PClone` is imported redundantly
[INFO] [stdout]    --> src/cell/refcell.rs:517:5
[INFO] [stdout]     |
[INFO] [stdout] 5   | use crate::*;
[INFO] [stdout]     |     -------- the item `PClone` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 517 | use crate::clone::PClone;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `MemPool` is imported redundantly
[INFO] [stdout]  --> src/cell/rootcell.rs:3:20
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::alloc::{MemPool,PoolGuard};
[INFO] [stdout]   |                    ^^^^^^^
[INFO] [stdout] 4 | use crate::*;
[INFO] [stdout]   |     -------- the item `MemPool` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PoolGuard` is imported redundantly
[INFO] [stdout]  --> src/cell/rootcell.rs:3:28
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::alloc::{MemPool,PoolGuard};
[INFO] [stdout]   |                            ^^^^^^^^^
[INFO] [stdout] 4 | use crate::*;
[INFO] [stdout]   |     -------- the item `PoolGuard` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Journal` is imported redundantly
[INFO] [stdout]  --> src/cell/rootcell.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::*;
[INFO] [stdout]   |     -------- the item `Journal` is already imported here
[INFO] [stdout] 5 | use crate::stm::Journal;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ToOwned` is imported redundantly
[INFO] [stdout]   --> src/str.rs:10:24
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::borrow::{Cow, ToOwned};
[INFO] [stdout]    |                        ^^^^^^^
[INFO] [stdout]   --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `ToOwned` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PFrom` is imported redundantly
[INFO] [stdout]  --> src/vec.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::convert::PFrom;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 | use crate::*;
[INFO] [stdout]   |     -------- the item `PFrom` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `get_idx` is imported redundantly
[INFO] [stdout]  --> src/vec.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::alloc::get_idx;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 | use crate::*;
[INFO] [stdout]   |     -------- the item `get_idx` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `MemPool` is imported redundantly
[INFO] [stdout]  --> src/vec.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::alloc::MemPool;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 | use crate::*;
[INFO] [stdout]   |     -------- the item `MemPool` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PClone` is imported redundantly
[INFO] [stdout]  --> src/vec.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::clone::PClone;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 | use crate::*;
[INFO] [stdout]   |     -------- the item `PClone` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `RootObj` is imported redundantly
[INFO] [stdout]     --> src/vec.rs:1288:9
[INFO] [stdout]      |
[INFO] [stdout] 1288 |     use crate::RootObj;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^
[INFO] [stdout] 1289 |     use crate::default::*;
[INFO] [stdout]      |         ----------------- the item `RootObj` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `MemPool` is imported redundantly
[INFO] [stdout]  --> src/tests.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 |     use crate::MemPool;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^
[INFO] [stdout] 4 |     use crate::default::*;
[INFO] [stdout]   |         ----------------- the item `MemPool` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AssertTxInSafe`, `LooseTxInUnsafe`, `PClone`, `Root`, `ToPStringSlice`, `ToPString`, `TxInSafe`, `TxOutSafe`, `VSafe`, `transaction`
[INFO] [stdout]     --> src/alloc/alg/buddy.rs:1023:17
[INFO] [stdout]      |
[INFO] [stdout] 1023 |                 TxInSafe, 
[INFO] [stdout]      |                 ^^^^^^^^
[INFO] [stdout] 1024 |                 TxOutSafe, 
[INFO] [stdout]      |                 ^^^^^^^^^
[INFO] [stdout] 1025 |                 LooseTxInUnsafe, 
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^
[INFO] [stdout] 1026 |                 AssertTxInSafe, 
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^
[INFO] [stdout] 1027 |                 VSafe, 
[INFO] [stdout]      |                 ^^^^^
[INFO] [stdout] 1028 |                 transaction, 
[INFO] [stdout]      |                 ^^^^^^^^^^^
[INFO] [stdout] 1029 |                 open_flags, 
[INFO] [stdout] 1030 |                 PClone, 
[INFO] [stdout]      |                 ^^^^^^
[INFO] [stdout] 1031 |                 Root,
[INFO] [stdout]      |                 ^^^^
[INFO] [stdout] 1032 |                 RootObj,
[INFO] [stdout] 1033 |                 ToPString,
[INFO] [stdout]      |                 ^^^^^^^^^
[INFO] [stdout] 1034 |                 ToPStringSlice,
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/tests.rs:427:9
[INFO] [stdout]      |
[INFO] [stdout] 427  |         crate::pool!(pool1, P1);
[INFO] [stdout]      |         ----------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `crate::pool` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AssertTxInSafe`, `LooseTxInUnsafe`, `PClone`, `Root`, `ToPStringSlice`, `ToPString`, `TxInSafe`, `TxOutSafe`, `VSafe`, `transaction`
[INFO] [stdout]     --> src/alloc/alg/buddy.rs:1023:17
[INFO] [stdout]      |
[INFO] [stdout] 1023 |                 TxInSafe, 
[INFO] [stdout]      |                 ^^^^^^^^
[INFO] [stdout] 1024 |                 TxOutSafe, 
[INFO] [stdout]      |                 ^^^^^^^^^
[INFO] [stdout] 1025 |                 LooseTxInUnsafe, 
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^
[INFO] [stdout] 1026 |                 AssertTxInSafe, 
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^
[INFO] [stdout] 1027 |                 VSafe, 
[INFO] [stdout]      |                 ^^^^^
[INFO] [stdout] 1028 |                 transaction, 
[INFO] [stdout]      |                 ^^^^^^^^^^^
[INFO] [stdout] 1029 |                 open_flags, 
[INFO] [stdout] 1030 |                 PClone, 
[INFO] [stdout]      |                 ^^^^^^
[INFO] [stdout] 1031 |                 Root,
[INFO] [stdout]      |                 ^^^^
[INFO] [stdout] 1032 |                 RootObj,
[INFO] [stdout] 1033 |                 ToPString,
[INFO] [stdout]      |                 ^^^^^^^^^
[INFO] [stdout] 1034 |                 ToPStringSlice,
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/tests.rs:428:9
[INFO] [stdout]      |
[INFO] [stdout] 428  |         crate::pool!(pool2, P2);
[INFO] [stdout]      |         ----------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `crate::pool` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AssertTxInSafe`, `LooseTxInUnsafe`, `PClone`, `Root`, `ToPStringSlice`, `ToPString`, `TxInSafe`, `TxOutSafe`, `VSafe`, `transaction`
[INFO] [stdout]     --> src/alloc/alg/buddy.rs:1023:17
[INFO] [stdout]      |
[INFO] [stdout] 1023 |                 TxInSafe, 
[INFO] [stdout]      |                 ^^^^^^^^
[INFO] [stdout] 1024 |                 TxOutSafe, 
[INFO] [stdout]      |                 ^^^^^^^^^
[INFO] [stdout] 1025 |                 LooseTxInUnsafe, 
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^
[INFO] [stdout] 1026 |                 AssertTxInSafe, 
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^
[INFO] [stdout] 1027 |                 VSafe, 
[INFO] [stdout]      |                 ^^^^^
[INFO] [stdout] 1028 |                 transaction, 
[INFO] [stdout]      |                 ^^^^^^^^^^^
[INFO] [stdout] 1029 |                 open_flags, 
[INFO] [stdout] 1030 |                 PClone, 
[INFO] [stdout]      |                 ^^^^^^
[INFO] [stdout] 1031 |                 Root,
[INFO] [stdout]      |                 ^^^^
[INFO] [stdout] 1032 |                 RootObj,
[INFO] [stdout] 1033 |                 ToPString,
[INFO] [stdout]      |                 ^^^^^^^^^
[INFO] [stdout] 1034 |                 ToPStringSlice,
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/tests.rs:768:9
[INFO] [stdout]      |
[INFO] [stdout] 768  |         crate::pool!(pool1, P1);
[INFO] [stdout]      |         ----------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `crate::pool` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AssertTxInSafe`, `LooseTxInUnsafe`, `PClone`, `Root`, `ToPStringSlice`, `ToPString`, `TxInSafe`, `TxOutSafe`, `VSafe`, `transaction`
[INFO] [stdout]     --> src/alloc/alg/buddy.rs:1023:17
[INFO] [stdout]      |
[INFO] [stdout] 1023 |                 TxInSafe, 
[INFO] [stdout]      |                 ^^^^^^^^
[INFO] [stdout] 1024 |                 TxOutSafe, 
[INFO] [stdout]      |                 ^^^^^^^^^
[INFO] [stdout] 1025 |                 LooseTxInUnsafe, 
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^
[INFO] [stdout] 1026 |                 AssertTxInSafe, 
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^
[INFO] [stdout] 1027 |                 VSafe, 
[INFO] [stdout]      |                 ^^^^^
[INFO] [stdout] 1028 |                 transaction, 
[INFO] [stdout]      |                 ^^^^^^^^^^^
[INFO] [stdout] 1029 |                 open_flags, 
[INFO] [stdout] 1030 |                 PClone, 
[INFO] [stdout]      |                 ^^^^^^
[INFO] [stdout] 1031 |                 Root,
[INFO] [stdout]      |                 ^^^^
[INFO] [stdout] 1032 |                 RootObj,
[INFO] [stdout] 1033 |                 ToPString,
[INFO] [stdout]      |                 ^^^^^^^^^
[INFO] [stdout] 1034 |                 ToPStringSlice,
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/tests.rs:769:9
[INFO] [stdout]      |
[INFO] [stdout] 769  |         crate::pool!(pool2, P2);
[INFO] [stdout]      |         ----------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `crate::pool` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `backtrace` has been stable since 1.65.0 and no longer requires an attribute to enable
[INFO] [stdout]    --> src/lib.rs:111:12
[INFO] [stdout]     |
[INFO] [stdout] 111 | #![feature(backtrace)]
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `type_name_of_val` has been stable since 1.76.0 and no longer requires an attribute to enable
[INFO] [stdout]    --> src/lib.rs:121:12
[INFO] [stdout]     |
[INFO] [stdout] 121 | #![feature(type_name_of_val)]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `toowned_clone_into` has been stable since 1.63.0 and no longer requires an attribute to enable
[INFO] [stdout]    --> src/lib.rs:124:12
[INFO] [stdout]     |
[INFO] [stdout] 124 | #![feature(toowned_clone_into)]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `backtrace` has been stable since 1.65.0 and no longer requires an attribute to enable
[INFO] [stdout]    --> src/lib.rs:111:12
[INFO] [stdout]     |
[INFO] [stdout] 111 | #![feature(backtrace)]
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `type_name_of_val` has been stable since 1.76.0 and no longer requires an attribute to enable
[INFO] [stdout]    --> src/lib.rs:121:12
[INFO] [stdout]     |
[INFO] [stdout] 121 | #![feature(type_name_of_val)]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `toowned_clone_into` has been stable since 1.63.0 and no longer requires an attribute to enable
[INFO] [stdout]    --> src/lib.rs:124:12
[INFO] [stdout]     |
[INFO] [stdout] 124 | #![feature(toowned_clone_into)]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0321]: traits with a default impl, like `marker::LooseTxInUnsafe`, cannot be implemented for trait object `(dyn Any + 'static)`
[INFO] [stdout]    --> src/marker.rs:129:1
[INFO] [stdout]     |
[INFO] [stdout] 129 | unsafe impl LooseTxInUnsafe for dyn std::any::Any {}
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: a trait object implements `marker::LooseTxInUnsafe` if and only if `marker::LooseTxInUnsafe` is one of the trait object's trait bounds
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0321]: traits with a default impl, like `marker::LooseTxInUnsafe`, cannot be implemented for trait object `(dyn Any + 'static)`
[INFO] [stdout]    --> src/marker.rs:129:1
[INFO] [stdout]     |
[INFO] [stdout] 129 | unsafe impl LooseTxInUnsafe for dyn std::any::Any {}
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: a trait object implements `marker::LooseTxInUnsafe` if and only if `marker::LooseTxInUnsafe` is one of the trait object's trait bounds
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]   --> src/stat.rs:96:29
[INFO] [stdout]    |
[INFO] [stdout] 96 |         if let Some(hist) = &mut HIST {
[INFO] [stdout]    |                             ^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]    = note: this will be a hard error in the 2024 edition
[INFO] [stdout]    = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout]    = note: `#[warn(static_mut_refs)]` on by default
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]    |
[INFO] [stdout] 96 |         if let Some(hist) = addr_of_mut!(HIST) {
[INFO] [stdout]    |                             ~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/stat.rs:113:31
[INFO] [stdout]     |
[INFO] [stdout] 113 |         if let Some(points) = &mut POINTS {
[INFO] [stdout]     |                               ^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 113 |         if let Some(points) = addr_of_mut!(POINTS) {
[INFO] [stdout]     |                               ~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]    --> src/alloc/heap.rs:152:9
[INFO] [stdout]     |
[INFO] [stdout] 152 |         &HEAD
[INFO] [stdout]     |         ^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this shared reference has lifetime `'static`, but if the static ever gets mutated, or a mutable reference is created, then any further use of this shared reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 152 |         addr_of!(HEAD)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]   --> src/stat.rs:96:29
[INFO] [stdout]    |
[INFO] [stdout] 96 |         if let Some(hist) = &mut HIST {
[INFO] [stdout]    |                             ^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]    = note: this will be a hard error in the 2024 edition
[INFO] [stdout]    = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout]    = note: `#[warn(static_mut_refs)]` on by default
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]    |
[INFO] [stdout] 96 |         if let Some(hist) = addr_of_mut!(HIST) {
[INFO] [stdout]    |                             ~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/stat.rs:113:31
[INFO] [stdout]     |
[INFO] [stdout] 113 |         if let Some(points) = &mut POINTS {
[INFO] [stdout]     |                               ^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 113 |         if let Some(points) = addr_of_mut!(POINTS) {
[INFO] [stdout]     |                               ~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]    --> src/alloc/heap.rs:152:9
[INFO] [stdout]     |
[INFO] [stdout] 152 |         &HEAD
[INFO] [stdout]     |         ^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this shared reference has lifetime `'static`, but if the static ever gets mutated, or a mutable reference is created, then any further use of this shared reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 152 |         addr_of!(HEAD)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]     --> src/tests.rs:1162:30
[INFO] [stdout]      |
[INFO] [stdout] 1162 |                 f.read_exact(&mut BUF).unwrap();
[INFO] [stdout]      |                              ^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]      |
[INFO] [stdout]      = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]      = note: this will be a hard error in the 2024 edition
[INFO] [stdout]      = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]      |
[INFO] [stdout] 1162 |                 f.read_exact(addr_of_mut!(BUF)).unwrap();
[INFO] [stdout]      |                              ~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors; 48 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0321, E0425, E0557.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0321`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `corundum` (lib) due to 8 previous errors; 48 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 7 previous errors; 57 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0321, E0425, E0557.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0321`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `corundum` (lib test) due to 8 previous errors; 57 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "4e9a7d42bd97af21fa8356d45bb9c2692bd131221136d3b64e6fb2a391fd7736", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e9a7d42bd97af21fa8356d45bb9c2692bd131221136d3b64e6fb2a391fd7736", kill_on_drop: false }`
[INFO] [stdout] 4e9a7d42bd97af21fa8356d45bb9c2692bd131221136d3b64e6fb2a391fd7736
[INFO] checking corundum-0.4.1 against try#72eda894eb3548c7ba774079ce0afab42958d4ee for pr-121848-1
[INFO] extracting crate corundum 0.4.1 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate corundum 0.4.1 on toolchain 72eda894eb3548c7ba774079ce0afab42958d4ee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate corundum 0.4.1
[INFO] finished tweaking crates.io crate corundum 0.4.1
[INFO] tweaked toml for crates.io crate corundum 0.4.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate corundum 0.4.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4f3353d23530f4a1764f00c96a88df5be84799b2826a07054f4742e28f845b74
[INFO] running `Command { std: "docker" "start" "-a" "4f3353d23530f4a1764f00c96a88df5be84799b2826a07054f4742e28f845b74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f3353d23530f4a1764f00c96a88df5be84799b2826a07054f4742e28f845b74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f3353d23530f4a1764f00c96a88df5be84799b2826a07054f4742e28f845b74", kill_on_drop: false }`
[INFO] [stdout] 4f3353d23530f4a1764f00c96a88df5be84799b2826a07054f4742e28f845b74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cfa354c7a1ae51800787b21714e55a66aa5f294c4fc3b356079ed4dce90fd922
[INFO] running `Command { std: "docker" "start" "-a" "cfa354c7a1ae51800787b21714e55a66aa5f294c4fc3b356079ed4dce90fd922", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]     Checking dirs-sys v0.3.7
[INFO] [stderr]     Checking getrandom v0.2.6
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]     Checking dirs v2.0.2
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking term v0.6.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking term-painter v0.3.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking num-integer v0.1.44
[INFO] [stderr]     Checking num-complex v0.4.0
[INFO] [stderr]     Checking num v0.4.0
[INFO] [stderr]    Compiling crndm_derive v0.1.1
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.2
[INFO] [stderr]     Checking corundum v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]    --> src/lib.rs:105:12
[INFO] [stdout]     |
[INFO] [stdout] 105 | #![feature(untagged_unions)]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]     |
[INFO] [stdout]     = note: unions with `Copy` and `ManuallyDrop` fields are stable; there is no intent to stabilize more
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]    --> src/lib.rs:105:12
[INFO] [stdout]     |
[INFO] [stdout] 105 | #![feature(untagged_unions)]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]     |
[INFO] [stdout]     = note: unions with `Copy` and `ManuallyDrop` fields are stable; there is no intent to stabilize more
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `atomic_fence` in module `std::intrinsics`
[INFO] [stdout]    --> src/ll.rs:136:26
[INFO] [stdout]     |
[INFO] [stdout] 136 |         std::intrinsics::atomic_fence()
[INFO] [stdout]     |                          ^^^^^^^^^^^^ not found in `std::intrinsics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `atomic_store_rel` in module `std::intrinsics`
[INFO] [stdout]    --> src/stm/log.rs:110:47
[INFO] [stdout]     |
[INFO] [stdout] 110 |                     unsafe { std::intrinsics::atomic_store_rel(n.as_mut_ptr(), v) }
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^^ help: a function with a similar name exists: `atomic_store_relaxed`
[INFO] [stdout]    --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/intrinsics.rs:383:5
[INFO] [stdout]     |
[INFO] [stdout]     = note: similarly named function `atomic_store_relaxed` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `atomic_cxchg_acqrel` in module `std::intrinsics`
[INFO] [stdout]    --> src/utils.rs:283:41
[INFO] [stdout]     |
[INFO] [stdout] 283 |         unsafe { while std::intrinsics::atomic_cxchg_acqrel(lock, 0, 1).0 == 1 {} }
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^^ help: a function with a similar name exists: `atomic_xchg_acqrel`
[INFO] [stdout]    --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/intrinsics.rs:417:5
[INFO] [stdout]     |
[INFO] [stdout]     = note: similarly named function `atomic_xchg_acqrel` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `atomic_store_rel` in module `std::intrinsics`
[INFO] [stdout]    --> src/utils.rs:290:35
[INFO] [stdout]     |
[INFO] [stdout] 290 |         unsafe { std::intrinsics::atomic_store_rel(self.lock, 0); }
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^ help: a function with a similar name exists: `atomic_store_relaxed`
[INFO] [stdout]    --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/intrinsics.rs:383:5
[INFO] [stdout]     |
[INFO] [stdout]     = note: similarly named function `atomic_store_relaxed` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `atomic_store_rel` in module `std::intrinsics`
[INFO] [stdout]    --> src/alloc/alg/buddy.rs:235:30
[INFO] [stdout]     |
[INFO] [stdout] 235 |             std::intrinsics::atomic_store_rel(&mut n.next, data);
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^ help: a function with a similar name exists: `atomic_store_relaxed`
[INFO] [stdout]    --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/intrinsics.rs:383:5
[INFO] [stdout]     |
[INFO] [stdout]     = note: similarly named function `atomic_store_relaxed` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `rustc_attrs` is internal to the compiler or standard library
[INFO] [stdout]    --> src/lib.rs:129:12
[INFO] [stdout]     |
[INFO] [stdout] 129 | #![feature(rustc_attrs)]
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: using it is strongly discouraged
[INFO] [stdout]     = note: `#[warn(internal_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `core_intrinsics` is internal to the compiler or standard library
[INFO] [stdout]    --> src/lib.rs:108:12
[INFO] [stdout]     |
[INFO] [stdout] 108 | #![feature(core_intrinsics)]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: using it is strongly discouraged
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `str_internals` is internal to the compiler or standard library
[INFO] [stdout]    --> src/lib.rs:123:12
[INFO] [stdout]     |
[INFO] [stdout] 123 | #![feature(str_internals)]
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: using it is strongly discouraged
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `MemPool` is imported redundantly
[INFO] [stdout]    --> src/prc.rs:150:20
[INFO] [stdout]     |
[INFO] [stdout] 150 | use crate::alloc::{MemPool, PmemUsage};
[INFO] [stdout]     |                    ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 155 | use crate::*;
[INFO] [stdout]     |     -------- the item `MemPool` is already imported here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PmemUsage` is imported redundantly
[INFO] [stdout]    --> src/prc.rs:150:29
[INFO] [stdout]     |
[INFO] [stdout] 150 | use crate::alloc::{MemPool, PmemUsage};
[INFO] [stdout]     |                             ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 155 | use crate::*;
[INFO] [stdout]     |     -------- the item `PmemUsage` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `VCell` is imported redundantly
[INFO] [stdout]    --> src/prc.rs:151:5
[INFO] [stdout]     |
[INFO] [stdout] 151 | use crate::cell::VCell;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 155 | use crate::*;
[INFO] [stdout]     |     -------- the item `VCell` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `fmt` is imported redundantly
[INFO] [stdout]    --> src/prc.rs:156:16
[INFO] [stdout]     |
[INFO] [stdout] 156 | use std::fmt::{self,Debug};
[INFO] [stdout]     |                ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | use std::*;
[INFO] [stdout]     |     ------ the item `fmt` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `MemPool` is imported redundantly
[INFO] [stdout]  --> src/sync/mutex.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::alloc::MemPool;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 5 | use crate::*;
[INFO] [stdout]   |     -------- the item `MemPool` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `VCell` is imported redundantly
[INFO] [stdout]  --> src/sync/mutex.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::cell::VCell;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 5 | use crate::*;
[INFO] [stdout]   |     -------- the item `VCell` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Journal` is imported redundantly
[INFO] [stdout]  --> src/sync/mutex.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::stm::{Journal, Log, Notifier, Logger};
[INFO] [stdout]   |                  ^^^^^^^
[INFO] [stdout] 5 | use crate::*;
[INFO] [stdout]   |     -------- the item `Journal` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `MemPool` is imported redundantly
[INFO] [stdout]  --> src/sync/parc.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::alloc::{MemPool, PmemUsage};
[INFO] [stdout]   |                    ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 | use crate::*;
[INFO] [stdout]   |     -------- the item `MemPool` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PmemUsage` is imported redundantly
[INFO] [stdout]  --> src/sync/parc.rs:4:29
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::alloc::{MemPool, PmemUsage};
[INFO] [stdout]   |                             ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 | use crate::*;
[INFO] [stdout]   |     -------- the item `PmemUsage` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `VCell` is imported redundantly
[INFO] [stdout]  --> src/sync/parc.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::cell::VCell;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 | use crate::*;
[INFO] [stdout]   |     -------- the item `VCell` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `MemPool` is imported redundantly
[INFO] [stdout]  --> src/stm/journal.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::alloc::MemPool;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 6 | use crate::*;
[INFO] [stdout]   |     -------- the item `MemPool` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `MemPool` is imported redundantly
[INFO] [stdout]  --> src/stm/log.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::alloc::MemPool;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 6 | use crate::*;
[INFO] [stdout]   |     -------- the item `MemPool` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PRefCell` is imported redundantly
[INFO] [stdout]   --> src/stl/hashmap.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | use crate::*;
[INFO] [stdout]    |     -------- the item `PRefCell` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 10 | use crate::cell::PRefCell;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Journal` is imported redundantly
[INFO] [stdout]   --> src/stl/hashmap.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | use crate::*;
[INFO] [stdout]    |     -------- the item `Journal` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 11 | use crate::stm::Journal;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PClone` is imported redundantly
[INFO] [stdout]   --> src/stl/hashmap.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | use crate::*;
[INFO] [stdout]    |     -------- the item `PClone` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 12 | use crate::clone::PClone;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Journal` is imported redundantly
[INFO] [stdout]   --> src/gen.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | use crate::*;
[INFO] [stdout]    |     -------- the item `Journal` is already imported here
[INFO] [stdout] 10 | use crate::stm::Journal;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PClone` is imported redundantly
[INFO] [stdout]   --> src/gen.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | use crate::*;
[INFO] [stdout]    |     -------- the item `PClone` is already imported here
[INFO] [stdout] 10 | use crate::stm::Journal;
[INFO] [stdout] 11 | use crate::clone::PClone;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `RootCell` is imported redundantly
[INFO] [stdout]  --> src/alloc/pool.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::cell::{RootCell, RootObj};
[INFO] [stdout]   |                   ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 7 | use crate::*;
[INFO] [stdout]   |     -------- the item `RootCell` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `RootObj` is imported redundantly
[INFO] [stdout]  --> src/alloc/pool.rs:3:29
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::cell::{RootCell, RootObj};
[INFO] [stdout]   |                             ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 7 | use crate::*;
[INFO] [stdout]   |     -------- the item `RootObj` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `RootCell` is imported redundantly
[INFO] [stdout]  --> src/alloc/heap.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::cell::RootCell;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 6 | use crate::*;
[INFO] [stdout]   |     -------- the item `RootCell` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `LazyCell` is imported redundantly
[INFO] [stdout]   --> src/alloc/heap.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | use crate::*;
[INFO] [stdout]    |     -------- the item `LazyCell` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 12 | use crate::cell::LazyCell;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `From` is imported redundantly
[INFO] [stdout]   --> src/boxed.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::convert::From;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `From` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Unpin` is imported redundantly
[INFO] [stdout]   --> src/boxed.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::marker::Unpin;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Unpin` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PClone` is imported redundantly
[INFO] [stdout]  --> src/cell/cell.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::clone::PClone;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 4 | use crate::*;
[INFO] [stdout]   |     -------- the item `PClone` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `MemPool` is imported redundantly
[INFO] [stdout]  --> src/cell/cell.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::alloc::MemPool;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 3 | use crate::stm::{Journal, Logger};
[INFO] [stdout] 4 | use crate::*;
[INFO] [stdout]   |     -------- the item `MemPool` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Journal` is imported redundantly
[INFO] [stdout]  --> src/cell/cell.rs:3:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::stm::{Journal, Logger};
[INFO] [stdout]   |                  ^^^^^^^
[INFO] [stdout] 4 | use crate::*;
[INFO] [stdout]   |     -------- the item `Journal` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PFrom` is imported redundantly
[INFO] [stdout]  --> src/cell/refcell.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::convert::PFrom;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 5 | use crate::*;
[INFO] [stdout]   |     -------- the item `PFrom` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `MemPool` is imported redundantly
[INFO] [stdout]  --> src/cell/refcell.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::alloc::MemPool;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 4 | use crate::stm::Journal;
[INFO] [stdout] 5 | use crate::*;
[INFO] [stdout]   |     -------- the item `MemPool` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Journal` is imported redundantly
[INFO] [stdout]  --> src/cell/refcell.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::stm::Journal;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 5 | use crate::*;
[INFO] [stdout]   |     -------- the item `Journal` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `VCell` is imported redundantly
[INFO] [stdout]   --> src/cell/refcell.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 5  | use crate::*;
[INFO] [stdout]    |     -------- the item `VCell` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 16 | use crate::cell::VCell;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PClone` is imported redundantly
[INFO] [stdout]    --> src/cell/refcell.rs:517:5
[INFO] [stdout]     |
[INFO] [stdout] 5   | use crate::*;
[INFO] [stdout]     |     -------- the item `PClone` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 517 | use crate::clone::PClone;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `MemPool` is imported redundantly
[INFO] [stdout]  --> src/cell/rootcell.rs:3:20
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::alloc::{MemPool,PoolGuard};
[INFO] [stdout]   |                    ^^^^^^^
[INFO] [stdout] 4 | use crate::*;
[INFO] [stdout]   |     -------- the item `MemPool` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PoolGuard` is imported redundantly
[INFO] [stdout]  --> src/cell/rootcell.rs:3:28
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::alloc::{MemPool,PoolGuard};
[INFO] [stdout]   |                            ^^^^^^^^^
[INFO] [stdout] 4 | use crate::*;
[INFO] [stdout]   |     -------- the item `PoolGuard` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Journal` is imported redundantly
[INFO] [stdout]  --> src/cell/rootcell.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::*;
[INFO] [stdout]   |     -------- the item `Journal` is already imported here
[INFO] [stdout] 5 | use crate::stm::Journal;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ToOwned` is imported redundantly
[INFO] [stdout]   --> src/str.rs:10:24
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::borrow::{Cow, ToOwned};
[INFO] [stdout]    |                        ^^^^^^^
[INFO] [stdout]   --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `ToOwned` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PFrom` is imported redundantly
[INFO] [stdout]  --> src/vec.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::convert::PFrom;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 | use crate::*;
[INFO] [stdout]   |     -------- the item `PFrom` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `get_idx` is imported redundantly
[INFO] [stdout]  --> src/vec.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::alloc::get_idx;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 | use crate::*;
[INFO] [stdout]   |     -------- the item `get_idx` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `MemPool` is imported redundantly
[INFO] [stdout]  --> src/vec.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::alloc::MemPool;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 | use crate::*;
[INFO] [stdout]   |     -------- the item `MemPool` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PClone` is imported redundantly
[INFO] [stdout]  --> src/vec.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::clone::PClone;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 | use crate::*;
[INFO] [stdout]   |     -------- the item `PClone` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `atomic_fence` in module `std::intrinsics`
[INFO] [stdout]    --> src/ll.rs:136:26
[INFO] [stdout]     |
[INFO] [stdout] 136 |         std::intrinsics::atomic_fence()
[INFO] [stdout]     |                          ^^^^^^^^^^^^ not found in `std::intrinsics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `atomic_store_rel` in module `std::intrinsics`
[INFO] [stdout]    --> src/stm/log.rs:110:47
[INFO] [stdout]     |
[INFO] [stdout] 110 |                     unsafe { std::intrinsics::atomic_store_rel(n.as_mut_ptr(), v) }
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^^ help: a function with a similar name exists: `atomic_store_relaxed`
[INFO] [stdout]    --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/intrinsics.rs:383:5
[INFO] [stdout]     |
[INFO] [stdout]     = note: similarly named function `atomic_store_relaxed` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `atomic_cxchg_acqrel` in module `std::intrinsics`
[INFO] [stdout]    --> src/utils.rs:283:41
[INFO] [stdout]     |
[INFO] [stdout] 283 |         unsafe { while std::intrinsics::atomic_cxchg_acqrel(lock, 0, 1).0 == 1 {} }
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^^ help: a function with a similar name exists: `atomic_xchg_acqrel`
[INFO] [stdout]    --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/intrinsics.rs:417:5
[INFO] [stdout]     |
[INFO] [stdout]     = note: similarly named function `atomic_xchg_acqrel` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `atomic_store_rel` in module `std::intrinsics`
[INFO] [stdout]    --> src/utils.rs:290:35
[INFO] [stdout]     |
[INFO] [stdout] 290 |         unsafe { std::intrinsics::atomic_store_rel(self.lock, 0); }
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^ help: a function with a similar name exists: `atomic_store_relaxed`
[INFO] [stdout]    --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/intrinsics.rs:383:5
[INFO] [stdout]     |
[INFO] [stdout]     = note: similarly named function `atomic_store_relaxed` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `atomic_store_rel` in module `std::intrinsics`
[INFO] [stdout]    --> src/alloc/alg/buddy.rs:235:30
[INFO] [stdout]     |
[INFO] [stdout] 235 |             std::intrinsics::atomic_store_rel(&mut n.next, data);
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^ help: a function with a similar name exists: `atomic_store_relaxed`
[INFO] [stdout]    --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/intrinsics.rs:383:5
[INFO] [stdout]     |
[INFO] [stdout]     = note: similarly named function `atomic_store_relaxed` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `rustc_attrs` is internal to the compiler or standard library
[INFO] [stdout]    --> src/lib.rs:129:12
[INFO] [stdout]     |
[INFO] [stdout] 129 | #![feature(rustc_attrs)]
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: using it is strongly discouraged
[INFO] [stdout]     = note: `#[warn(internal_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `core_intrinsics` is internal to the compiler or standard library
[INFO] [stdout]    --> src/lib.rs:108:12
[INFO] [stdout]     |
[INFO] [stdout] 108 | #![feature(core_intrinsics)]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: using it is strongly discouraged
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `str_internals` is internal to the compiler or standard library
[INFO] [stdout]    --> src/lib.rs:123:12
[INFO] [stdout]     |
[INFO] [stdout] 123 | #![feature(str_internals)]
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: using it is strongly discouraged
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `MemPool` is imported redundantly
[INFO] [stdout]    --> src/prc.rs:150:20
[INFO] [stdout]     |
[INFO] [stdout] 150 | use crate::alloc::{MemPool, PmemUsage};
[INFO] [stdout]     |                    ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 155 | use crate::*;
[INFO] [stdout]     |     -------- the item `MemPool` is already imported here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PmemUsage` is imported redundantly
[INFO] [stdout]    --> src/prc.rs:150:29
[INFO] [stdout]     |
[INFO] [stdout] 150 | use crate::alloc::{MemPool, PmemUsage};
[INFO] [stdout]     |                             ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 155 | use crate::*;
[INFO] [stdout]     |     -------- the item `PmemUsage` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `VCell` is imported redundantly
[INFO] [stdout]    --> src/prc.rs:151:5
[INFO] [stdout]     |
[INFO] [stdout] 151 | use crate::cell::VCell;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 155 | use crate::*;
[INFO] [stdout]     |     -------- the item `VCell` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `fmt` is imported redundantly
[INFO] [stdout]    --> src/prc.rs:156:16
[INFO] [stdout]     |
[INFO] [stdout] 156 | use std::fmt::{self,Debug};
[INFO] [stdout]     |                ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | use std::*;
[INFO] [stdout]     |     ------ the item `fmt` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `MemPool` is imported redundantly
[INFO] [stdout]  --> src/sync/mutex.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::alloc::MemPool;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 5 | use crate::*;
[INFO] [stdout]   |     -------- the item `MemPool` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `VCell` is imported redundantly
[INFO] [stdout]  --> src/sync/mutex.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::cell::VCell;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 5 | use crate::*;
[INFO] [stdout]   |     -------- the item `VCell` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Journal` is imported redundantly
[INFO] [stdout]  --> src/sync/mutex.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::stm::{Journal, Log, Notifier, Logger};
[INFO] [stdout]   |                  ^^^^^^^
[INFO] [stdout] 5 | use crate::*;
[INFO] [stdout]   |     -------- the item `Journal` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `MemPool` is imported redundantly
[INFO] [stdout]  --> src/sync/parc.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::alloc::{MemPool, PmemUsage};
[INFO] [stdout]   |                    ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 | use crate::*;
[INFO] [stdout]   |     -------- the item `MemPool` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PmemUsage` is imported redundantly
[INFO] [stdout]  --> src/sync/parc.rs:4:29
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::alloc::{MemPool, PmemUsage};
[INFO] [stdout]   |                             ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 | use crate::*;
[INFO] [stdout]   |     -------- the item `PmemUsage` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `VCell` is imported redundantly
[INFO] [stdout]  --> src/sync/parc.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::cell::VCell;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 | use crate::*;
[INFO] [stdout]   |     -------- the item `VCell` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `MemPool` is imported redundantly
[INFO] [stdout]  --> src/stm/journal.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::alloc::MemPool;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 6 | use crate::*;
[INFO] [stdout]   |     -------- the item `MemPool` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `MemPool` is imported redundantly
[INFO] [stdout]  --> src/stm/log.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::alloc::MemPool;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 6 | use crate::*;
[INFO] [stdout]   |     -------- the item `MemPool` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PRefCell` is imported redundantly
[INFO] [stdout]   --> src/stl/hashmap.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | use crate::*;
[INFO] [stdout]    |     -------- the item `PRefCell` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 10 | use crate::cell::PRefCell;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Journal` is imported redundantly
[INFO] [stdout]   --> src/stl/hashmap.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | use crate::*;
[INFO] [stdout]    |     -------- the item `Journal` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 11 | use crate::stm::Journal;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PClone` is imported redundantly
[INFO] [stdout]   --> src/stl/hashmap.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | use crate::*;
[INFO] [stdout]    |     -------- the item `PClone` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 12 | use crate::clone::PClone;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Journal` is imported redundantly
[INFO] [stdout]   --> src/gen.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | use crate::*;
[INFO] [stdout]    |     -------- the item `Journal` is already imported here
[INFO] [stdout] 10 | use crate::stm::Journal;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PClone` is imported redundantly
[INFO] [stdout]   --> src/gen.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | use crate::*;
[INFO] [stdout]    |     -------- the item `PClone` is already imported here
[INFO] [stdout] 10 | use crate::stm::Journal;
[INFO] [stdout] 11 | use crate::clone::PClone;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `RootObj` is imported redundantly
[INFO] [stdout]    --> src/alloc/alg/buddy.rs:750:9
[INFO] [stdout]     |
[INFO] [stdout] 750 |     use crate::RootObj;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 751 |     use crate::default::*;
[INFO] [stdout]     |         ----------------- the item `RootObj` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `RootCell` is imported redundantly
[INFO] [stdout]  --> src/alloc/pool.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::cell::{RootCell, RootObj};
[INFO] [stdout]   |                   ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 7 | use crate::*;
[INFO] [stdout]   |     -------- the item `RootCell` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `RootObj` is imported redundantly
[INFO] [stdout]  --> src/alloc/pool.rs:3:29
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::cell::{RootCell, RootObj};
[INFO] [stdout]   |                             ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 7 | use crate::*;
[INFO] [stdout]   |     -------- the item `RootObj` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `MemPoolTraits` is imported redundantly
[INFO] [stdout]     --> src/alloc/pool.rs:1320:9
[INFO] [stdout]      |
[INFO] [stdout] 1320 |     use crate::alloc::pool::MemPoolTraits;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 1321 |     use crate::default::*;
[INFO] [stdout]      |         ----------------- the item `MemPoolTraits` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `RootCell` is imported redundantly
[INFO] [stdout]  --> src/alloc/heap.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::cell::RootCell;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 6 | use crate::*;
[INFO] [stdout]   |     -------- the item `RootCell` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `LazyCell` is imported redundantly
[INFO] [stdout]   --> src/alloc/heap.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | use crate::*;
[INFO] [stdout]    |     -------- the item `LazyCell` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 12 | use crate::cell::LazyCell;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `From` is imported redundantly
[INFO] [stdout]   --> src/boxed.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::convert::From;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `From` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Unpin` is imported redundantly
[INFO] [stdout]   --> src/boxed.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::marker::Unpin;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Unpin` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PClone` is imported redundantly
[INFO] [stdout]  --> src/cell/cell.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::clone::PClone;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 4 | use crate::*;
[INFO] [stdout]   |     -------- the item `PClone` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `MemPool` is imported redundantly
[INFO] [stdout]  --> src/cell/cell.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::alloc::MemPool;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 3 | use crate::stm::{Journal, Logger};
[INFO] [stdout] 4 | use crate::*;
[INFO] [stdout]   |     -------- the item `MemPool` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Journal` is imported redundantly
[INFO] [stdout]  --> src/cell/cell.rs:3:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::stm::{Journal, Logger};
[INFO] [stdout]   |                  ^^^^^^^
[INFO] [stdout] 4 | use crate::*;
[INFO] [stdout]   |     -------- the item `Journal` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PFrom` is imported redundantly
[INFO] [stdout]  --> src/cell/refcell.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::convert::PFrom;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 5 | use crate::*;
[INFO] [stdout]   |     -------- the item `PFrom` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `MemPool` is imported redundantly
[INFO] [stdout]  --> src/cell/refcell.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::alloc::MemPool;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 4 | use crate::stm::Journal;
[INFO] [stdout] 5 | use crate::*;
[INFO] [stdout]   |     -------- the item `MemPool` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Journal` is imported redundantly
[INFO] [stdout]  --> src/cell/refcell.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::stm::Journal;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 5 | use crate::*;
[INFO] [stdout]   |     -------- the item `Journal` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `VCell` is imported redundantly
[INFO] [stdout]   --> src/cell/refcell.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 5  | use crate::*;
[INFO] [stdout]    |     -------- the item `VCell` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 16 | use crate::cell::VCell;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PClone` is imported redundantly
[INFO] [stdout]    --> src/cell/refcell.rs:517:5
[INFO] [stdout]     |
[INFO] [stdout] 5   | use crate::*;
[INFO] [stdout]     |     -------- the item `PClone` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 517 | use crate::clone::PClone;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `MemPool` is imported redundantly
[INFO] [stdout]  --> src/cell/rootcell.rs:3:20
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::alloc::{MemPool,PoolGuard};
[INFO] [stdout]   |                    ^^^^^^^
[INFO] [stdout] 4 | use crate::*;
[INFO] [stdout]   |     -------- the item `MemPool` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PoolGuard` is imported redundantly
[INFO] [stdout]  --> src/cell/rootcell.rs:3:28
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::alloc::{MemPool,PoolGuard};
[INFO] [stdout]   |                            ^^^^^^^^^
[INFO] [stdout] 4 | use crate::*;
[INFO] [stdout]   |     -------- the item `PoolGuard` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Journal` is imported redundantly
[INFO] [stdout]  --> src/cell/rootcell.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::*;
[INFO] [stdout]   |     -------- the item `Journal` is already imported here
[INFO] [stdout] 5 | use crate::stm::Journal;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ToOwned` is imported redundantly
[INFO] [stdout]   --> src/str.rs:10:24
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::borrow::{Cow, ToOwned};
[INFO] [stdout]    |                        ^^^^^^^
[INFO] [stdout]   --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `ToOwned` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PFrom` is imported redundantly
[INFO] [stdout]  --> src/vec.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::convert::PFrom;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 | use crate::*;
[INFO] [stdout]   |     -------- the item `PFrom` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `get_idx` is imported redundantly
[INFO] [stdout]  --> src/vec.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::alloc::get_idx;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 | use crate::*;
[INFO] [stdout]   |     -------- the item `get_idx` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `MemPool` is imported redundantly
[INFO] [stdout]  --> src/vec.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::alloc::MemPool;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 | use crate::*;
[INFO] [stdout]   |     -------- the item `MemPool` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PClone` is imported redundantly
[INFO] [stdout]  --> src/vec.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::clone::PClone;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 | use crate::*;
[INFO] [stdout]   |     -------- the item `PClone` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `RootObj` is imported redundantly
[INFO] [stdout]     --> src/vec.rs:1288:9
[INFO] [stdout]      |
[INFO] [stdout] 1288 |     use crate::RootObj;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^
[INFO] [stdout] 1289 |     use crate::default::*;
[INFO] [stdout]      |         ----------------- the item `RootObj` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `MemPool` is imported redundantly
[INFO] [stdout]  --> src/tests.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 |     use crate::MemPool;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^
[INFO] [stdout] 4 |     use crate::default::*;
[INFO] [stdout]   |         ----------------- the item `MemPool` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AssertTxInSafe`, `LooseTxInUnsafe`, `PClone`, `Root`, `ToPStringSlice`, `ToPString`, `TxInSafe`, `TxOutSafe`, `VSafe`, `transaction`
[INFO] [stdout]     --> src/alloc/alg/buddy.rs:1023:17
[INFO] [stdout]      |
[INFO] [stdout] 1023 |                 TxInSafe, 
[INFO] [stdout]      |                 ^^^^^^^^
[INFO] [stdout] 1024 |                 TxOutSafe, 
[INFO] [stdout]      |                 ^^^^^^^^^
[INFO] [stdout] 1025 |                 LooseTxInUnsafe, 
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^
[INFO] [stdout] 1026 |                 AssertTxInSafe, 
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^
[INFO] [stdout] 1027 |                 VSafe, 
[INFO] [stdout]      |                 ^^^^^
[INFO] [stdout] 1028 |                 transaction, 
[INFO] [stdout]      |                 ^^^^^^^^^^^
[INFO] [stdout] 1029 |                 open_flags, 
[INFO] [stdout] 1030 |                 PClone, 
[INFO] [stdout]      |                 ^^^^^^
[INFO] [stdout] 1031 |                 Root,
[INFO] [stdout]      |                 ^^^^
[INFO] [stdout] 1032 |                 RootObj,
[INFO] [stdout] 1033 |                 ToPString,
[INFO] [stdout]      |                 ^^^^^^^^^
[INFO] [stdout] 1034 |                 ToPStringSlice,
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/tests.rs:427:9
[INFO] [stdout]      |
[INFO] [stdout] 427  |         crate::pool!(pool1, P1);
[INFO] [stdout]      |         ----------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `crate::pool` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AssertTxInSafe`, `LooseTxInUnsafe`, `PClone`, `Root`, `ToPStringSlice`, `ToPString`, `TxInSafe`, `TxOutSafe`, `VSafe`, `transaction`
[INFO] [stdout]     --> src/alloc/alg/buddy.rs:1023:17
[INFO] [stdout]      |
[INFO] [stdout] 1023 |                 TxInSafe, 
[INFO] [stdout]      |                 ^^^^^^^^
[INFO] [stdout] 1024 |                 TxOutSafe, 
[INFO] [stdout]      |                 ^^^^^^^^^
[INFO] [stdout] 1025 |                 LooseTxInUnsafe, 
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^
[INFO] [stdout] 1026 |                 AssertTxInSafe, 
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^
[INFO] [stdout] 1027 |                 VSafe, 
[INFO] [stdout]      |                 ^^^^^
[INFO] [stdout] 1028 |                 transaction, 
[INFO] [stdout]      |                 ^^^^^^^^^^^
[INFO] [stdout] 1029 |                 open_flags, 
[INFO] [stdout] 1030 |                 PClone, 
[INFO] [stdout]      |                 ^^^^^^
[INFO] [stdout] 1031 |                 Root,
[INFO] [stdout]      |                 ^^^^
[INFO] [stdout] 1032 |                 RootObj,
[INFO] [stdout] 1033 |                 ToPString,
[INFO] [stdout]      |                 ^^^^^^^^^
[INFO] [stdout] 1034 |                 ToPStringSlice,
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/tests.rs:428:9
[INFO] [stdout]      |
[INFO] [stdout] 428  |         crate::pool!(pool2, P2);
[INFO] [stdout]      |         ----------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `crate::pool` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AssertTxInSafe`, `LooseTxInUnsafe`, `PClone`, `Root`, `ToPStringSlice`, `ToPString`, `TxInSafe`, `TxOutSafe`, `VSafe`, `transaction`
[INFO] [stdout]     --> src/alloc/alg/buddy.rs:1023:17
[INFO] [stdout]      |
[INFO] [stdout] 1023 |                 TxInSafe, 
[INFO] [stdout]      |                 ^^^^^^^^
[INFO] [stdout] 1024 |                 TxOutSafe, 
[INFO] [stdout]      |                 ^^^^^^^^^
[INFO] [stdout] 1025 |                 LooseTxInUnsafe, 
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^
[INFO] [stdout] 1026 |                 AssertTxInSafe, 
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^
[INFO] [stdout] 1027 |                 VSafe, 
[INFO] [stdout]      |                 ^^^^^
[INFO] [stdout] 1028 |                 transaction, 
[INFO] [stdout]      |                 ^^^^^^^^^^^
[INFO] [stdout] 1029 |                 open_flags, 
[INFO] [stdout] 1030 |                 PClone, 
[INFO] [stdout]      |                 ^^^^^^
[INFO] [stdout] 1031 |                 Root,
[INFO] [stdout]      |                 ^^^^
[INFO] [stdout] 1032 |                 RootObj,
[INFO] [stdout] 1033 |                 ToPString,
[INFO] [stdout]      |                 ^^^^^^^^^
[INFO] [stdout] 1034 |                 ToPStringSlice,
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/tests.rs:768:9
[INFO] [stdout]      |
[INFO] [stdout] 768  |         crate::pool!(pool1, P1);
[INFO] [stdout]      |         ----------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `crate::pool` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AssertTxInSafe`, `LooseTxInUnsafe`, `PClone`, `Root`, `ToPStringSlice`, `ToPString`, `TxInSafe`, `TxOutSafe`, `VSafe`, `transaction`
[INFO] [stdout]     --> src/alloc/alg/buddy.rs:1023:17
[INFO] [stdout]      |
[INFO] [stdout] 1023 |                 TxInSafe, 
[INFO] [stdout]      |                 ^^^^^^^^
[INFO] [stdout] 1024 |                 TxOutSafe, 
[INFO] [stdout]      |                 ^^^^^^^^^
[INFO] [stdout] 1025 |                 LooseTxInUnsafe, 
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^
[INFO] [stdout] 1026 |                 AssertTxInSafe, 
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^
[INFO] [stdout] 1027 |                 VSafe, 
[INFO] [stdout]      |                 ^^^^^
[INFO] [stdout] 1028 |                 transaction, 
[INFO] [stdout]      |                 ^^^^^^^^^^^
[INFO] [stdout] 1029 |                 open_flags, 
[INFO] [stdout] 1030 |                 PClone, 
[INFO] [stdout]      |                 ^^^^^^
[INFO] [stdout] 1031 |                 Root,
[INFO] [stdout]      |                 ^^^^
[INFO] [stdout] 1032 |                 RootObj,
[INFO] [stdout] 1033 |                 ToPString,
[INFO] [stdout]      |                 ^^^^^^^^^
[INFO] [stdout] 1034 |                 ToPStringSlice,
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/tests.rs:769:9
[INFO] [stdout]      |
[INFO] [stdout] 769  |         crate::pool!(pool2, P2);
[INFO] [stdout]      |         ----------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `crate::pool` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `backtrace` has been stable since 1.65.0 and no longer requires an attribute to enable
[INFO] [stdout]    --> src/lib.rs:111:12
[INFO] [stdout]     |
[INFO] [stdout] 111 | #![feature(backtrace)]
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `type_name_of_val` has been stable since 1.76.0 and no longer requires an attribute to enable
[INFO] [stdout]    --> src/lib.rs:121:12
[INFO] [stdout]     |
[INFO] [stdout] 121 | #![feature(type_name_of_val)]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `toowned_clone_into` has been stable since 1.63.0 and no longer requires an attribute to enable
[INFO] [stdout]    --> src/lib.rs:124:12
[INFO] [stdout]     |
[INFO] [stdout] 124 | #![feature(toowned_clone_into)]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `backtrace` has been stable since 1.65.0 and no longer requires an attribute to enable
[INFO] [stdout]    --> src/lib.rs:111:12
[INFO] [stdout]     |
[INFO] [stdout] 111 | #![feature(backtrace)]
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `type_name_of_val` has been stable since 1.76.0 and no longer requires an attribute to enable
[INFO] [stdout]    --> src/lib.rs:121:12
[INFO] [stdout]     |
[INFO] [stdout] 121 | #![feature(type_name_of_val)]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `toowned_clone_into` has been stable since 1.63.0 and no longer requires an attribute to enable
[INFO] [stdout]    --> src/lib.rs:124:12
[INFO] [stdout]     |
[INFO] [stdout] 124 | #![feature(toowned_clone_into)]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0321]: traits with a default impl, like `marker::LooseTxInUnsafe`, cannot be implemented for trait object `(dyn Any + 'static)`
[INFO] [stdout]    --> src/marker.rs:129:1
[INFO] [stdout]     |
[INFO] [stdout] 129 | unsafe impl LooseTxInUnsafe for dyn std::any::Any {}
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: a trait object implements `marker::LooseTxInUnsafe` if and only if `marker::LooseTxInUnsafe` is one of the trait object's trait bounds
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0321]: traits with a default impl, like `marker::LooseTxInUnsafe`, cannot be implemented for trait object `(dyn Any + 'static)`
[INFO] [stdout]    --> src/marker.rs:129:1
[INFO] [stdout]     |
[INFO] [stdout] 129 | unsafe impl LooseTxInUnsafe for dyn std::any::Any {}
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: a trait object implements `marker::LooseTxInUnsafe` if and only if `marker::LooseTxInUnsafe` is one of the trait object's trait bounds
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]   --> src/stat.rs:96:29
[INFO] [stdout]    |
[INFO] [stdout] 96 |         if let Some(hist) = &mut HIST {
[INFO] [stdout]    |                             ^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]    = note: this will be a hard error in the 2024 edition
[INFO] [stdout]    = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout]    = note: `#[warn(static_mut_refs)]` on by default
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]    |
[INFO] [stdout] 96 |         if let Some(hist) = addr_of_mut!(HIST) {
[INFO] [stdout]    |                             ~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/stat.rs:113:31
[INFO] [stdout]     |
[INFO] [stdout] 113 |         if let Some(points) = &mut POINTS {
[INFO] [stdout]     |                               ^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 113 |         if let Some(points) = addr_of_mut!(POINTS) {
[INFO] [stdout]     |                               ~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]   --> src/stat.rs:96:29
[INFO] [stdout]    |
[INFO] [stdout] 96 |         if let Some(hist) = &mut HIST {
[INFO] [stdout]    |                             ^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]    = note: this will be a hard error in the 2024 edition
[INFO] [stdout]    = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout]    = note: `#[warn(static_mut_refs)]` on by default
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]    |
[INFO] [stdout] 96 |         if let Some(hist) = addr_of_mut!(HIST) {
[INFO] [stdout]    |                             ~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/stat.rs:113:31
[INFO] [stdout]     |
[INFO] [stdout] 113 |         if let Some(points) = &mut POINTS {
[INFO] [stdout]     |                               ^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 113 |         if let Some(points) = addr_of_mut!(POINTS) {
[INFO] [stdout]     |                               ~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]    --> src/alloc/heap.rs:152:9
[INFO] [stdout]     |
[INFO] [stdout] 152 |         &HEAD
[INFO] [stdout]     |         ^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this shared reference has lifetime `'static`, but if the static ever gets mutated, or a mutable reference is created, then any further use of this shared reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 152 |         addr_of!(HEAD)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]    --> src/alloc/heap.rs:152:9
[INFO] [stdout]     |
[INFO] [stdout] 152 |         &HEAD
[INFO] [stdout]     |         ^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this shared reference has lifetime `'static`, but if the static ever gets mutated, or a mutable reference is created, then any further use of this shared reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 152 |         addr_of!(HEAD)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]     --> src/tests.rs:1162:30
[INFO] [stdout]      |
[INFO] [stdout] 1162 |                 f.read_exact(&mut BUF).unwrap();
[INFO] [stdout]      |                              ^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]      |
[INFO] [stdout]      = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]      = note: this will be a hard error in the 2024 edition
[INFO] [stdout]      = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]      |
[INFO] [stdout] 1162 |                 f.read_exact(addr_of_mut!(BUF)).unwrap();
[INFO] [stdout]      |                              ~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors; 48 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0321, E0425, E0557.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0321`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `corundum` (lib) due to 8 previous errors; 48 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 7 previous errors; 57 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0321, E0425, E0557.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0321`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `corundum` (lib test) due to 8 previous errors; 57 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "cfa354c7a1ae51800787b21714e55a66aa5f294c4fc3b356079ed4dce90fd922", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfa354c7a1ae51800787b21714e55a66aa5f294c4fc3b356079ed4dce90fd922", kill_on_drop: false }`
[INFO] [stdout] cfa354c7a1ae51800787b21714e55a66aa5f294c4fc3b356079ed4dce90fd922
