[INFO] cloning repository https://github.com/charliesome/hobby-os
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/charliesome/hobby-os" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcharliesome%2Fhobby-os", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcharliesome%2Fhobby-os'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 979ba830684262a500ed949978e50d3d5f05a26d
[INFO] building charliesome/hobby-os against master#881c1ac408d93bb7adaa3a51dabab9266e82eee8 for issue-85264
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcharliesome%2Fhobby-os" "/workspace/builds/worker-0/source", kill_on_drop: false }`
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[INFO] validating manifest of git repo https://github.com/charliesome/hobby-os on toolchain 881c1ac408d93bb7adaa3a51dabab9266e82eee8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/charliesome/hobby-os
[INFO] finished tweaking git repo https://github.com/charliesome/hobby-os
[INFO] tweaked toml for git repo https://github.com/charliesome/hobby-os written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/charliesome/hobby-os already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded array-init v0.0.4
[INFO] [stderr]   Downloaded raw-cpuid v6.1.0
[INFO] [stderr]   Downloaded x86_64 v0.7.1
[INFO] [stderr]   Downloaded arraydeque v0.4.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 15a296f42d1c5df1f123008c69e614b27ee94e26fbc33b9933208afe754d396d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "15a296f42d1c5df1f123008c69e614b27ee94e26fbc33b9933208afe754d396d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "15a296f42d1c5df1f123008c69e614b27ee94e26fbc33b9933208afe754d396d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15a296f42d1c5df1f123008c69e614b27ee94e26fbc33b9933208afe754d396d", kill_on_drop: false }`
[INFO] [stdout] 15a296f42d1c5df1f123008c69e614b27ee94e26fbc33b9933208afe754d396d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8dd3a3a5a5c73b2a0e9cdea2e01c82198984ad0e71f5ae09da77a5b7984f7420
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8dd3a3a5a5c73b2a0e9cdea2e01c82198984ad0e71f5ae09da77a5b7984f7420", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling cc v1.0.50
[INFO] [stderr]    Compiling futures-core v0.3.1
[INFO] [stderr]    Compiling syn v0.15.39
[INFO] [stderr]    Compiling futures-sink v0.3.1
[INFO] [stderr]    Compiling nodrop v0.1.13
[INFO] [stderr]    Compiling futures-task v0.3.1
[INFO] [stderr]    Compiling pin-utils v0.1.0-alpha.4
[INFO] [stderr]    Compiling arraydeque v0.4.5
[INFO] [stderr]    Compiling kernel v0.0.0 (/opt/rustwide/workdir/kernel)
[INFO] [stderr]    Compiling futures-io v0.3.1
[INFO] [stderr]    Compiling cast v0.2.2
[INFO] [stderr]    Compiling ux v0.1.3
[INFO] [stderr]    Compiling interface v0.0.0 (/opt/rustwide/workdir/interface)
[INFO] [stderr]    Compiling alloc_collections v0.0.0 (/opt/rustwide/workdir/alloc_collections)
[INFO] [stderr]    Compiling arrayvec v0.5.1
[INFO] [stderr]    Compiling static_assertions v0.3.3
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]   --> alloc_collections/src/lib.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | #![feature(optin_builtin_traits)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]    |
[INFO] [stdout]    = note: renamed to `auto_traits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling array-init v0.0.4
[INFO] [stdout] error[E0432]: unresolved import `core::alloc::AllocErr`
[INFO] [stdout]  --> alloc_collections/src/boxed.rs:1:19
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::alloc::{AllocErr, Layout};
[INFO] [stdout]   |                   ^^^^^^^^
[INFO] [stdout]   |                   |
[INFO] [stdout]   |                   no `AllocErr` in `alloc`
[INFO] [stdout]   |                   help: a similar name exists in the module: `AllocError`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `core::alloc::AllocErr`
[INFO] [stdout]  --> alloc_collections/src/glue.rs:1:19
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::alloc::{AllocErr, Layout};
[INFO] [stdout]   |                   ^^^^^^^^
[INFO] [stdout]   |                   |
[INFO] [stdout]   |                   no `AllocErr` in `alloc`
[INFO] [stdout]   |                   help: a similar name exists in the module: `AllocError`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling futures-channel v0.3.1
[INFO] [stderr]    Compiling futures-util v0.3.1
[INFO] [stdout] warning: the feature `specialization` is incomplete and may not be safe to use and/or cause compiler crashes
[INFO] [stdout]   --> alloc_collections/src/lib.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | #![feature(specialization)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(incomplete_features)]` on by default
[INFO] [stdout]    = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information
[INFO] [stdout]    = help: consider using `min_specialization` instead, which is more stable and complete
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `unsized_locals` is incomplete and may not be safe to use and/or cause compiler crashes
[INFO] [stdout]   --> alloc_collections/src/lib.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | #![feature(unsized_locals)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #48055 <https://github.com/rust-lang/rust/issues/48055> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stdout] error[E0599]: no associated item named `UNINIT` found for union `MaybeUninit<_>` in the current scope
[INFO] [stdout]    --> alloc_collections/src/btree/node.rs:135:33
[INFO] [stdout]     |
[INFO] [stdout] 135 |             keys: [MaybeUninit::UNINIT; CAPACITY],
[INFO] [stdout]     |                                 ^^^^^^ associated item not found in `MaybeUninit<_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no associated item named `UNINIT` found for union `MaybeUninit<_>` in the current scope
[INFO] [stdout]    --> alloc_collections/src/btree/node.rs:136:33
[INFO] [stdout]     |
[INFO] [stdout] 136 |             vals: [MaybeUninit::UNINIT; CAPACITY],
[INFO] [stdout]     |                                 ^^^^^^ associated item not found in `MaybeUninit<_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no associated item named `UNINIT` found for union `MaybeUninit<_>` in the current scope
[INFO] [stdout]    --> alloc_collections/src/btree/node.rs:188:34
[INFO] [stdout]     |
[INFO] [stdout] 188 |             edges: [MaybeUninit::UNINIT; 2*B],
[INFO] [stdout]     |                                  ^^^^^^ associated item not found in `MaybeUninit<_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Unique<_>: From<NonNull<LeafNode<K, V, Allocator>>>` is not satisfied
[INFO] [stdout]    --> alloc_collections/src/btree/node.rs:214:26
[INFO] [stdout]     |
[INFO] [stdout] 214 |         BoxedNode { ptr: Unique::from(ptr), _phantom: PhantomData }
[INFO] [stdout]     |                          ^^^^^^^^^^^^ the trait `From<NonNull<LeafNode<K, V, Allocator>>>` is not implemented for `Unique<_>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following implementations were found:
[INFO] [stdout]               <Unique<T> as From<&mut T>>
[INFO] [stdout]     = note: required by `from`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `first_ptr` found for union `MaybeUninit<_>` in the current scope
[INFO] [stdout]    --> alloc_collections/src/btree/node.rs:662:30
[INFO] [stdout]     |
[INFO] [stdout] 662 |                 MaybeUninit::first_ptr(&self.as_leaf().vals),
[INFO] [stdout]     |                              ^^^^^^^^^ function or associated item not found in `MaybeUninit<_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `first_ptr_mut` found for union `MaybeUninit<_>` in the current scope
[INFO] [stdout]    --> alloc_collections/src/btree/node.rs:691:34
[INFO] [stdout]     |
[INFO] [stdout] 691 |                     MaybeUninit::first_ptr_mut(&mut (*self.as_leaf_mut()).keys),
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^ function or associated item not found in `MaybeUninit<_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `first_ptr_mut` found for union `MaybeUninit<_>` in the current scope
[INFO] [stdout]    --> alloc_collections/src/btree/node.rs:702:30
[INFO] [stdout]     |
[INFO] [stdout] 702 |                 MaybeUninit::first_ptr_mut(&mut (*self.as_leaf_mut()).vals),
[INFO] [stdout]     |                              ^^^^^^^^^^^^^ function or associated item not found in `MaybeUninit<_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `first_ptr_mut` found for union `MaybeUninit<_>` in the current scope
[INFO] [stdout]    --> alloc_collections/src/btree/node.rs:719:30
[INFO] [stdout]     |
[INFO] [stdout] 719 |                 MaybeUninit::first_ptr_mut(&mut (*leaf).keys),
[INFO] [stdout]     |                              ^^^^^^^^^^^^^ function or associated item not found in `MaybeUninit<_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `first_ptr_mut` found for union `MaybeUninit<_>` in the current scope
[INFO] [stdout]    --> alloc_collections/src/btree/node.rs:723:30
[INFO] [stdout]     |
[INFO] [stdout] 723 |                 MaybeUninit::first_ptr_mut(&mut (*leaf).vals),
[INFO] [stdout]     |                              ^^^^^^^^^^^^^ function or associated item not found in `MaybeUninit<_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `first_ptr_mut` found for union `MaybeUninit<_>` in the current scope
[INFO] [stdout]    --> alloc_collections/src/btree/node.rs:807:34
[INFO] [stdout]     |
[INFO] [stdout] 807 |                     MaybeUninit::first_ptr_mut(&mut self.as_internal_mut().edges),
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^ function or associated item not found in `MaybeUninit<_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `first_ptr_mut` found for union `MaybeUninit<_>` in the current scope
[INFO] [stdout]    --> alloc_collections/src/btree/node.rs:866:42
[INFO] [stdout]     |
[INFO] [stdout] 866 | ...                   MaybeUninit::first_ptr_mut(&mut internal.as_internal_mut().edges),
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^ function or associated item not found in `MaybeUninit<_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]     --> alloc_collections/src/btree/node.rs:1095:69
[INFO] [stdout]      |
[INFO] [stdout] 1095 |                     Handle::new_edge(left.reborrow_mut(), self.idx).insert_fit(key, val)
[INFO] [stdout]      |                                                                     ^^^^^^^^^^ multiple `insert_fit` found
[INFO] [stdout]      |
[INFO] [stdout] note: candidate #1 is defined in an impl for the type `Handle<NodeRef<Mut<'a>, K, V, node::marker::Leaf, Allocator>, Edge, Allocator>`
[INFO] [stdout]     --> alloc_collections/src/btree/node.rs:1065:5
[INFO] [stdout]      |
[INFO] [stdout] 1065 |     fn insert_fit(&mut self, key: K, val: V) -> *mut V {
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: candidate #2 is defined in an impl for the type `Handle<NodeRef<Mut<'a>, K, V, node::marker::Internal, Allocator>, Edge, Allocator>`
[INFO] [stdout]     --> alloc_collections/src/btree/node.rs:1134:5
[INFO] [stdout]      |
[INFO] [stdout] 1134 |     fn insert_fit(&mut self, key: K, val: V, edge: Root<K, V, Allocator>) {
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]     --> alloc_collections/src/btree/node.rs:1102:23
[INFO] [stdout]      |
[INFO] [stdout] 1102 |                     ).insert_fit(key, val)
[INFO] [stdout]      |                       ^^^^^^^^^^ multiple `insert_fit` found
[INFO] [stdout]      |
[INFO] [stdout] note: candidate #1 is defined in an impl for the type `Handle<NodeRef<Mut<'a>, K, V, node::marker::Leaf, Allocator>, Edge, Allocator>`
[INFO] [stdout]     --> alloc_collections/src/btree/node.rs:1065:5
[INFO] [stdout]      |
[INFO] [stdout] 1065 |     fn insert_fit(&mut self, key: K, val: V) -> *mut V {
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: candidate #2 is defined in an impl for the type `Handle<NodeRef<Mut<'a>, K, V, node::marker::Internal, Allocator>, Edge, Allocator>`
[INFO] [stdout]     --> alloc_collections/src/btree/node.rs:1134:5
[INFO] [stdout]      |
[INFO] [stdout] 1134 |     fn insert_fit(&mut self, key: K, val: V, edge: Root<K, V, Allocator>) {
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `first_ptr_mut` found for union `MaybeUninit<_>` in the current scope
[INFO] [stdout]     --> alloc_collections/src/btree/node.rs:1145:34
[INFO] [stdout]      |
[INFO] [stdout] 1145 |                     MaybeUninit::first_ptr_mut(&mut self.node.as_internal_mut().edges),
[INFO] [stdout]      |                                  ^^^^^^^^^^^^^ function or associated item not found in `MaybeUninit<_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]     --> alloc_collections/src/btree/node.rs:1175:69
[INFO] [stdout]      |
[INFO] [stdout] 1175 |                     Handle::new_edge(left.reborrow_mut(), self.idx).insert_fit(key, val, edge);
[INFO] [stdout]      |                                                                     ^^^^^^^^^^ multiple `insert_fit` found
[INFO] [stdout]      |
[INFO] [stdout] note: candidate #1 is defined in an impl for the type `Handle<NodeRef<Mut<'a>, K, V, node::marker::Leaf, Allocator>, Edge, Allocator>`
[INFO] [stdout]     --> alloc_collections/src/btree/node.rs:1065:5
[INFO] [stdout]      |
[INFO] [stdout] 1065 |     fn insert_fit(&mut self, key: K, val: V) -> *mut V {
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: candidate #2 is defined in an impl for the type `Handle<NodeRef<Mut<'a>, K, V, node::marker::Internal, Allocator>, Edge, Allocator>`
[INFO] [stdout]     --> alloc_collections/src/btree/node.rs:1134:5
[INFO] [stdout]      |
[INFO] [stdout] 1134 |     fn insert_fit(&mut self, key: K, val: V, edge: Root<K, V, Allocator>) {
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]     --> alloc_collections/src/btree/node.rs:1182:23
[INFO] [stdout]      |
[INFO] [stdout] 1182 |                     ).insert_fit(key, val, edge);
[INFO] [stdout]      |                       ^^^^^^^^^^ multiple `insert_fit` found
[INFO] [stdout]      |
[INFO] [stdout] note: candidate #1 is defined in an impl for the type `Handle<NodeRef<Mut<'a>, K, V, node::marker::Leaf, Allocator>, Edge, Allocator>`
[INFO] [stdout]     --> alloc_collections/src/btree/node.rs:1065:5
[INFO] [stdout]      |
[INFO] [stdout] 1065 |     fn insert_fit(&mut self, key: K, val: V) -> *mut V {
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: candidate #2 is defined in an impl for the type `Handle<NodeRef<Mut<'a>, K, V, node::marker::Internal, Allocator>, Edge, Allocator>`
[INFO] [stdout]     --> alloc_collections/src/btree/node.rs:1134:5
[INFO] [stdout]      |
[INFO] [stdout] 1134 |     fn insert_fit(&mut self, key: K, val: V, edge: Root<K, V, Allocator>) {
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 19 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0034, E0277, E0432, E0557, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0034`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `alloc_collections`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "8dd3a3a5a5c73b2a0e9cdea2e01c82198984ad0e71f5ae09da77a5b7984f7420", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dd3a3a5a5c73b2a0e9cdea2e01c82198984ad0e71f5ae09da77a5b7984f7420", kill_on_drop: false }`
[INFO] [stdout] 8dd3a3a5a5c73b2a0e9cdea2e01c82198984ad0e71f5ae09da77a5b7984f7420
