[INFO] fetching crate wasefire-store 0.3.0...
[INFO] checking wasefire-store-0.3.0 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate wasefire-store 0.3.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate wasefire-store 0.3.0
[INFO] finished tweaking crates.io crate wasefire-store 0.3.0
[INFO] tweaked toml for crates.io crate wasefire-store 0.3.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate wasefire-store 0.3.0 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 32 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cb6b2ca6477896f2b14e795fdb82c4a2c227ce3fcbaf090e773207b775166b28
[INFO] running `Command { std: "docker" "start" "-a" "cb6b2ca6477896f2b14e795fdb82c4a2c227ce3fcbaf090e773207b775166b28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb6b2ca6477896f2b14e795fdb82c4a2c227ce3fcbaf090e773207b775166b28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb6b2ca6477896f2b14e795fdb82c4a2c227ce3fcbaf090e773207b775166b28", kill_on_drop: false }`
[INFO] [stdout] cb6b2ca6477896f2b14e795fdb82c4a2c227ce3fcbaf090e773207b775166b28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 769353b80efe1805d02ed155c547eabe3ba7bc21c47248f803f1036676337111
[INFO] running `Command { std: "docker" "start" "-a" "769353b80efe1805d02ed155c547eabe3ba7bc21c47248f803f1036676337111", kill_on_drop: false }`
[INFO] [stderr]    Compiling num_enum_derive v0.7.4
[INFO] [stderr]     Checking tempfile v3.21.0
[INFO] [stderr]     Checking num_enum v0.7.4
[INFO] [stderr]     Checking wasefire-error v0.1.2
[INFO] [stderr]     Checking wasefire-store v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `crate::Nat`
[INFO] [stdout]    --> src/format/bitfield.rs:22:5
[INFO] [stdout]     |
[INFO] [stdout]  22 | use crate::Nat;
[INFO] [stdout]     |     ^^^^^^^^^^ no `Nat` in the root
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/lib.rs:403:10
[INFO] [stdout]     |
[INFO] [stdout] 402 | #[cfg(any(target_pointer_width = "32", feature = "std"))]
[INFO] [stdout]     |          ---------------------------------------------- the item is gated here
[INFO] [stdout] 403 | pub type Nat = u32;
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate::Nat`
[INFO] [stdout]    --> src/format.rs:30:27
[INFO] [stdout]     |
[INFO] [stdout]  30 | use crate::{usize_to_nat, Nat, Storage, StorageIndex, StoreUpdate};
[INFO] [stdout]     |                           ^^^ no `Nat` in the root
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/lib.rs:403:10
[INFO] [stdout]     |
[INFO] [stdout] 402 | #[cfg(any(target_pointer_width = "32", feature = "std"))]
[INFO] [stdout]     |          ---------------------------------------------- the item is gated here
[INFO] [stdout] 403 | pub type Nat = u32;
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate::Nat`
[INFO] [stdout]    --> src/store.rs:32:27
[INFO] [stdout]     |
[INFO] [stdout]  32 | use crate::{usize_to_nat, Nat, Storage, StorageIndex};
[INFO] [stdout]     |                           ^^^ no `Nat` in the root
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/lib.rs:403:10
[INFO] [stdout]     |
[INFO] [stdout] 402 | #[cfg(any(target_pointer_width = "32", feature = "std"))]
[INFO] [stdout]     |          ---------------------------------------------- the item is gated here
[INFO] [stdout] 403 | pub type Nat = u32;
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Nat` in this scope
[INFO] [stdout]    --> src/lib.rs:410:30
[INFO] [stdout]     |
[INFO] [stdout] 410 | fn usize_to_nat(x: usize) -> Nat {
[INFO] [stdout]     |                              ^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/lib.rs:403:10
[INFO] [stdout]     |
[INFO] [stdout] 402 | #[cfg(any(target_pointer_width = "32", feature = "std"))]
[INFO] [stdout]     |          ---------------------------------------------- the item is gated here
[INFO] [stdout] 403 | pub type Nat = u32;
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate::Nat`
[INFO] [stdout]    --> src/format/bitfield.rs:22:5
[INFO] [stdout]     |
[INFO] [stdout]  22 | use crate::Nat;
[INFO] [stdout]     |     ^^^^^^^^^^ no `Nat` in the root
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/lib.rs:403:10
[INFO] [stdout]     |
[INFO] [stdout] 402 | #[cfg(any(target_pointer_width = "32", feature = "std"))]
[INFO] [stdout]     |          ---------------------------------------------- the item is gated here
[INFO] [stdout] 403 | pub type Nat = u32;
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate::Nat`
[INFO] [stdout]    --> src/format.rs:30:27
[INFO] [stdout]     |
[INFO] [stdout]  30 | use crate::{usize_to_nat, Nat, Storage, StorageIndex, StoreUpdate};
[INFO] [stdout]     |                           ^^^ no `Nat` in the root
[INFO] [stdout]     |
[INFO] [stdout]     = note: unresolved item `crate::format::bitfield::tests::Nat` exists but is inaccessible
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/lib.rs:403:10
[INFO] [stdout]     |
[INFO] [stdout] 402 | #[cfg(any(target_pointer_width = "32", feature = "std"))]
[INFO] [stdout]     |          ---------------------------------------------- the item is gated here
[INFO] [stdout] 403 | pub type Nat = u32;
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate::Nat`
[INFO] [stdout]    --> src/store.rs:32:27
[INFO] [stdout]     |
[INFO] [stdout]  32 | use crate::{usize_to_nat, Nat, Storage, StorageIndex};
[INFO] [stdout]     |                           ^^^ no `Nat` in the root
[INFO] [stdout]     |
[INFO] [stdout]     = note: unresolved item `crate::format::tests::Nat` exists but is inaccessible
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/lib.rs:403:10
[INFO] [stdout]     |
[INFO] [stdout] 402 | #[cfg(any(target_pointer_width = "32", feature = "std"))]
[INFO] [stdout]     |          ---------------------------------------------- the item is gated here
[INFO] [stdout] 403 | pub type Nat = u32;
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `crate::BufferOptions`, `crate::BufferStorage`, `crate::StoreDriverOff`
[INFO] [stdout]    --> src/test.rs:15:13
[INFO] [stdout]     |
[INFO] [stdout]  15 | use crate::{BufferOptions, BufferStorage, Store, StoreDriverOff};
[INFO] [stdout]     |             ^^^^^^^^^^^^^  ^^^^^^^^^^^^^         ^^^^^^^^^^^^^^ no `StoreDriverOff` in the root
[INFO] [stdout]     |             |              |
[INFO] [stdout]     |             |              no `BufferStorage` in the root
[INFO] [stdout]     |             no `BufferOptions` in the root
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/lib.rs:376:47
[INFO] [stdout]     |
[INFO] [stdout] 375 | #[cfg(feature = "std")]
[INFO] [stdout]     |       --------------- the item is gated behind the `std` feature
[INFO] [stdout] 376 | pub use self::buffer::{BufferCorruptFunction, BufferOptions, BufferStorage, INTERRUPTION};
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/lib.rs:376:62
[INFO] [stdout]     |
[INFO] [stdout] 375 | #[cfg(feature = "std")]
[INFO] [stdout]     |       --------------- the item is gated behind the `std` feature
[INFO] [stdout] 376 | pub use self::buffer::{BufferCorruptFunction, BufferOptions, BufferStorage, INTERRUPTION};
[INFO] [stdout]     |                                                              ^^^^^^^^^^^^^
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/lib.rs:379:18
[INFO] [stdout]     |
[INFO] [stdout] 377 | #[cfg(feature = "std")]
[INFO] [stdout]     |       --------------- the item is gated behind the `std` feature
[INFO] [stdout] 378 | pub use self::driver::{
[INFO] [stdout] 379 |     StoreDriver, StoreDriverOff, StoreDriverOn, StoreInterruption, StoreInvariant,
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `std`
[INFO] [stdout]    --> src/format.rs:916:20
[INFO] [stdout]     |
[INFO] [stdout] 916 |         assert_eq!(std::mem::size_of::<Format>(), 12);
[INFO] [stdout]     |                    ^^^ use of unresolved module or unlinked crate `std`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `std`, use `cargo add std` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing this module
[INFO] [stdout]     |
[INFO] [stdout] 912 +     use core::mem;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `mem`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 916 -         assert_eq!(std::mem::size_of::<Format>(), 12);
[INFO] [stdout] 916 +         assert_eq!(mem::size_of::<Format>(), 12);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Nat` in this scope
[INFO] [stdout]    --> src/lib.rs:410:30
[INFO] [stdout]     |
[INFO] [stdout] 410 | fn usize_to_nat(x: usize) -> Nat {
[INFO] [stdout]     |                              ^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/lib.rs:403:10
[INFO] [stdout]     |
[INFO] [stdout] 402 | #[cfg(any(target_pointer_width = "32", feature = "std"))]
[INFO] [stdout]     |          ---------------------------------------------- the item is gated here
[INFO] [stdout] 403 | pub type Nat = u32;
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern crate `tempfile` is unused in crate `wasefire_store`
[INFO] [stdout]   --> src/lib.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | //! Store abstraction for flash storage
[INFO] [stdout]    | ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: remove the dependency or add `use tempfile as _;` to the crate root
[INFO] [stdout]    = note: requested on the command line with `-W unused-crate-dependencies`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Nat`
[INFO] [stdout]    --> src/lib.rs:411:5
[INFO] [stdout]     |
[INFO] [stdout] 411 |     Nat::try_from(x).unwrap()
[INFO] [stdout]     |     ^^^ use of undeclared type `Nat`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/lib.rs:403:10
[INFO] [stdout]     |
[INFO] [stdout] 402 | #[cfg(any(target_pointer_width = "32", feature = "std"))]
[INFO] [stdout]     |          ---------------------------------------------- the item is gated here
[INFO] [stdout] 403 | pub type Nat = u32;
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wasefire-store` (lib) due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Nat`
[INFO] [stdout]    --> src/lib.rs:411:5
[INFO] [stdout]     |
[INFO] [stdout] 411 |     Nat::try_from(x).unwrap()
[INFO] [stdout]     |     ^^^ use of undeclared type `Nat`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/lib.rs:403:10
[INFO] [stdout]     |
[INFO] [stdout] 402 | #[cfg(any(target_pointer_width = "32", feature = "std"))]
[INFO] [stdout]     |          ---------------------------------------------- the item is gated here
[INFO] [stdout] 403 | pub type Nat = u32;
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wasefire-store` (lib test) due to 7 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "769353b80efe1805d02ed155c547eabe3ba7bc21c47248f803f1036676337111", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "769353b80efe1805d02ed155c547eabe3ba7bc21c47248f803f1036676337111", kill_on_drop: false }`
[INFO] [stdout] 769353b80efe1805d02ed155c547eabe3ba7bc21c47248f803f1036676337111