[INFO] fetching crate tk-axallocator 0.1.1...
[INFO] testing tk-axallocator-0.1.1 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate tk-axallocator 0.1.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate tk-axallocator 0.1.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate tk-axallocator 0.1.1
[INFO] tweaked toml for crates.io crate tk-axallocator 0.1.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tk-axallocator 0.1.1 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tk-axallocator 0.1.1 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] d2b9021352cbceb05b97831f1eb2a390797f9351c4f3e3d2352db9364320f2ad
[INFO] running `Command { std: "docker" "start" "d2b9021352cbceb05b97831f1eb2a390797f9351c4f3e3d2352db9364320f2ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d2b9021352cbceb05b97831f1eb2a390797f9351c4f3e3d2352db9364320f2ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d2b9021352cbceb05b97831f1eb2a390797f9351c4f3e3d2352db9364320f2ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d2b9021352cbceb05b97831f1eb2a390797f9351c4f3e3d2352db9364320f2ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d2b9021352cbceb05b97831f1eb2a390797f9351c4f3e3d2352db9364320f2ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling tk-axallocator v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused dependency `cfg-if`
[INFO] [stderr]   --> Cargo.toml:23:15
[INFO] [stderr]    |
[INFO] [stderr] 23 | [dependencies.cfg-if]
[INFO] [stderr]    |               ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `cfg-if`
[INFO] [stderr] warning: `tk-axallocator` (manifest) generated 1 warning
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "d2b9021352cbceb05b97831f1eb2a390797f9351c4f3e3d2352db9364320f2ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d2b9021352cbceb05b97831f1eb2a390797f9351c4f3e3d2352db9364320f2ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
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[INFO] [stderr]    Compiling rand v0.8.8
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[INFO] [stderr]    Compiling tk-axallocator v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved imports `axallocator::AllocatorRc`, `axallocator::BuddyByteAllocator`, `axallocator::SlabByteAllocator`, `axallocator::TlsfByteAllocator`
[INFO] [stdout]    --> tests/allocator.rs:8:19
[INFO] [stdout]     |
[INFO] [stdout]   8 | use axallocator::{AllocatorRc, BuddyByteAllocator, SlabByteAllocator, TlsfByteAllocator};
[INFO] [stdout]     |                   ^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^ no `TlsfByteAllocator` in the root
[INFO] [stdout]     |                   |            |                   |
[INFO] [stdout]     |                   |            |                   no `SlabByteAllocator` in the root
[INFO] [stdout]     |                   |            no `BuddyByteAllocator` in the root
[INFO] [stdout]     |                   no `AllocatorRc` in the root
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/lib.rs:212:24
[INFO] [stdout]     |
[INFO] [stdout] 211 | #[cfg(feature = "allocator_api")]
[INFO] [stdout]     |       ------------------------- the item is gated behind the `allocator_api` feature
[INFO] [stdout] 212 | pub use allocator_api::AllocatorRc;
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/lib.rs:22:16
[INFO] [stdout]     |
[INFO] [stdout]  21 | #[cfg(feature = "buddy")]
[INFO] [stdout]     |       ----------------- the item is gated behind the `buddy` feature
[INFO] [stdout]  22 | pub use buddy::BuddyByteAllocator;
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/lib.rs:27:15
[INFO] [stdout]     |
[INFO] [stdout]  26 | #[cfg(feature = "slab")]
[INFO] [stdout]     |       ---------------- the item is gated behind the `slab` feature
[INFO] [stdout]  27 | pub use slab::SlabByteAllocator;
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/lib.rs:32:15
[INFO] [stdout]     |
[INFO] [stdout]  31 | #[cfg(feature = "tlsf")]
[INFO] [stdout]     |       ---------------- the item is gated behind the `tlsf` feature
[INFO] [stdout]  32 | pub use tlsf::TlsfByteAllocator;
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: a similar name exists in the module
[INFO] [stdout]     |
[INFO] [stdout]   8 - use axallocator::{AllocatorRc, BuddyByteAllocator, SlabByteAllocator, TlsfByteAllocator};
[INFO] [stdout]   8 + use axallocator::{AllocatorRc, ByteAllocator, SlabByteAllocator, TlsfByteAllocator};
[INFO] [stdout]     |
[INFO] [stdout] help: a similar name exists in the module
[INFO] [stdout]     |
[INFO] [stdout]   8 - use axallocator::{AllocatorRc, BuddyByteAllocator, SlabByteAllocator, TlsfByteAllocator};
[INFO] [stdout]   8 + use axallocator::{AllocatorRc, BuddyByteAllocator, ByteAllocator, TlsfByteAllocator};
[INFO] [stdout]     |
[INFO] [stdout] help: a similar name exists in the module
[INFO] [stdout]     |
[INFO] [stdout]   8 - use axallocator::{AllocatorRc, BuddyByteAllocator, SlabByteAllocator, TlsfByteAllocator};
[INFO] [stdout]   8 + use axallocator::{AllocatorRc, BuddyByteAllocator, SlabByteAllocator, ByteAllocator};
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> tests/allocator.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(btreemap_alloc)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `allocator_api` has been partially stabilized since 1.100.0 and is succeeded by the feature `allocator_ext`
[INFO] [stdout]  --> tests/allocator.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(allocator_api)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] help: if you are using features which are still unstable, change to using `allocator_ext`
[INFO] [stdout]   |
[INFO] [stdout] 2 - #![feature(allocator_api)]
[INFO] [stdout] 2 + #![feature(allocator_ext)]
[INFO] [stdout]   |
[INFO] [stdout] help: if you are using features which are now stable, remove this line
[INFO] [stdout]   |
[INFO] [stdout] 2 - #![feature(allocator_api)]
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `impl Allocator + Clone: AllocatorClone` is not satisfied
[INFO] [stdout]   --> tests/allocator.rs:43:34
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let mut m = BTreeMap::new_in(alloc.clone());
[INFO] [stdout]    |                 ---------------- ^^^^^^^^^^^^^ the trait `AllocatorClone` is not implemented for `impl Allocator + Clone`
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 required by a bound introduced by this call
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `BTreeMap::<K, V, A>::new_in`
[INFO] [stdout]   --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/alloc/src/collections/btree/map.rs:696:4
[INFO] [stdout] help: consider borrowing here
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let mut m = BTreeMap::new_in(&alloc.clone());
[INFO] [stdout]    |                                  +
[INFO] [stdout] help: consider removing this method call, as the receiver has type `&impl Allocator + Clone` and `&impl Allocator + Clone: AllocatorClone` trivially holds
[INFO] [stdout]    |
[INFO] [stdout] 43 -     let mut m = BTreeMap::new_in(alloc.clone());
[INFO] [stdout] 43 +     let mut m = BTreeMap::new_in(alloc);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `impl Allocator + Clone: AllocatorClone` is not satisfied
[INFO] [stdout]   --> tests/allocator.rs:43:17
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let mut m = BTreeMap::new_in(alloc.clone());
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the nightly-only, unstable trait `AllocatorClone` is not implemented for `impl Allocator + Clone`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `BTreeMap`
[INFO] [stdout]   --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/alloc/src/collections/btree/map.rs:189:0
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `is_empty` exists for struct `BTreeMap<_, _, impl Allocator + Clone>`, but its trait bounds were not satisfied
[INFO] [stdout]   --> tests/allocator.rs:45:49
[INFO] [stdout]    |
[INFO] [stdout] 45 |         if rand::random::<u32>() % 5 == 0 && !m.is_empty() {
[INFO] [stdout]    |                                                 ^^^^^^^^ method cannot be called on `BTreeMap<_, _, impl Allocator + Clone>` due to unsatisfied trait bounds
[INFO] [stdout]    |
[INFO] [stdout]    = note: the following trait bounds were not satisfied:
[INFO] [stdout]            `impl Allocator + Clone: AllocatorClone`
[INFO] [stdout] help: consider restricting the type parameter to satisfy the trait bound
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn test_btree_map(n: usize, alloc: &(impl Allocator + Clone)) where impl Allocator + Clone: AllocatorClone {
[INFO] [stdout]    |                                                               ++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `pop_first` exists for struct `BTreeMap<_, _, impl Allocator + Clone>`, but its trait bounds were not satisfied
[INFO] [stdout]   --> tests/allocator.rs:46:15
[INFO] [stdout]    |
[INFO] [stdout] 46 |             m.pop_first();
[INFO] [stdout]    |               ^^^^^^^^^ method cannot be called on `BTreeMap<_, _, impl Allocator + Clone>` due to unsatisfied trait bounds
[INFO] [stdout]    |
[INFO] [stdout]    = note: the following trait bounds were not satisfied:
[INFO] [stdout]            `impl Allocator + Clone: AllocatorClone`
[INFO] [stdout] help: consider restricting the type parameter to satisfy the trait bound
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn test_btree_map(n: usize, alloc: &(impl Allocator + Clone)) where impl Allocator + Clone: AllocatorClone {
[INFO] [stdout]    |                                                               ++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `insert` exists for struct `BTreeMap<_, _, impl Allocator + Clone>`, but its trait bounds were not satisfied
[INFO] [stdout]   --> tests/allocator.rs:51:15
[INFO] [stdout]    |
[INFO] [stdout] 51 |             m.insert(key, value);
[INFO] [stdout]    |               ^^^^^^ method cannot be called on `BTreeMap<_, _, impl Allocator + Clone>` due to unsatisfied trait bounds
[INFO] [stdout]    |
[INFO] [stdout]    = note: the following trait bounds were not satisfied:
[INFO] [stdout]            `impl Allocator + Clone: AllocatorClone`
[INFO] [stdout] help: consider restricting the type parameter to satisfy the trait bound
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn test_btree_map(n: usize, alloc: &(impl Allocator + Clone)) where impl Allocator + Clone: AllocatorClone {
[INFO] [stdout]    |                                                               ++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `iter` exists for struct `BTreeMap<_, _, impl Allocator + Clone>`, but its trait bounds were not satisfied
[INFO] [stdout]   --> tests/allocator.rs:54:21
[INFO] [stdout]    |
[INFO] [stdout] 54 |     for (k, v) in m.iter() {
[INFO] [stdout]    |                     ^^^^ method cannot be called on `BTreeMap<_, _, impl Allocator + Clone>` due to unsatisfied trait bounds
[INFO] [stdout]    |
[INFO] [stdout]    = note: the following trait bounds were not satisfied:
[INFO] [stdout]            `impl Allocator + Clone: AllocatorClone`
[INFO] [stdout] help: consider restricting the type parameter to satisfy the trait bound
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn test_btree_map(n: usize, alloc: &(impl Allocator + Clone)) where impl Allocator + Clone: AllocatorClone {
[INFO] [stdout]    |                                                               ++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0432, E0554, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tk-axallocator` (test "allocator") due to 8 previous errors; 1 warning emitted
[INFO] [stderr] warning: unused dependency `cfg-if`
[INFO] [stderr]   --> Cargo.toml:23:15
[INFO] [stderr]    |
[INFO] [stderr] 23 | [dependencies.cfg-if]
[INFO] [stderr]    |               ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `cfg-if`
[INFO] [stderr] warning: `tk-axallocator` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "inspect" "d2b9021352cbceb05b97831f1eb2a390797f9351c4f3e3d2352db9364320f2ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2b9021352cbceb05b97831f1eb2a390797f9351c4f3e3d2352db9364320f2ad", kill_on_drop: false }`
[INFO] [stdout] d2b9021352cbceb05b97831f1eb2a390797f9351c4f3e3d2352db9364320f2ad
