[INFO] fetching crate vipers 2.0.6... [INFO] testing vipers-2.0.6 against beta-2022-09-25 for beta-1.65-1 [INFO] extracting crate vipers 2.0.6 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate vipers 2.0.6 on toolchain beta-2022-09-25 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-09-25" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate vipers 2.0.6 [INFO] finished tweaking crates.io crate vipers 2.0.6 [INFO] tweaked toml for crates.io crate vipers 2.0.6 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-09-25" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-09-25" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-09-25" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 923dfba7db0f0e07b99b496ce646bb67963e6f8897e0f9145316b9ede824791d [INFO] running `Command { std: "docker" "start" "-a" "923dfba7db0f0e07b99b496ce646bb67963e6f8897e0f9145316b9ede824791d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "923dfba7db0f0e07b99b496ce646bb67963e6f8897e0f9145316b9ede824791d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "923dfba7db0f0e07b99b496ce646bb67963e6f8897e0f9145316b9ede824791d", kill_on_drop: false }` [INFO] [stdout] 923dfba7db0f0e07b99b496ce646bb67963e6f8897e0f9145316b9ede824791d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-09-25" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 109d128d17c2645aa41e735f35862a9bb6120b5a08542009ae16905bf6a2cf6c [INFO] running `Command { std: "docker" "start" "-a" "109d128d17c2645aa41e735f35862a9bb6120b5a08542009ae16905bf6a2cf6c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.46 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.4 [INFO] [stderr] Compiling syn v1.0.101 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling serde_derive v1.0.145 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling serde v1.0.145 [INFO] [stderr] Compiling libc v0.2.134 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Compiling thiserror v1.0.37 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling subtle v2.4.1 [INFO] [stderr] Compiling cpufeatures v0.2.5 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling semver v1.0.14 [INFO] [stderr] Compiling proc-macro2-diagnostics v0.9.1 [INFO] [stderr] Compiling serde_json v1.0.85 [INFO] [stderr] Compiling crossbeam-utils v0.8.12 [INFO] [stderr] Compiling anyhow v1.0.65 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling itoa v1.0.3 [INFO] [stderr] Compiling yansi v0.5.1 [INFO] [stderr] Compiling ryu v1.0.11 [INFO] [stderr] Compiling unicode-segmentation v1.10.0 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.11 [INFO] [stderr] Compiling bs58 v0.3.1 [INFO] [stderr] Compiling once_cell v1.15.0 [INFO] [stderr] Compiling sha2 v0.9.9 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.83 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Compiling libsecp256k1-core v0.2.2 [INFO] [stderr] Compiling crossbeam-channel v0.5.6 [INFO] [stderr] Compiling crossbeam-deque v0.8.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling bumpalo v3.11.0 [INFO] [stderr] Compiling rustversion v1.0.9 [INFO] [stderr] Compiling either v1.8.0 [INFO] [stderr] Compiling feature-probe v0.1.1 [INFO] [stderr] Compiling libsecp256k1-gen-genmult v0.2.1 [INFO] [stderr] Compiling libsecp256k1-gen-ecmult v0.2.1 [INFO] [stderr] Compiling bv v0.11.1 [INFO] [stderr] Compiling solana-frozen-abi-macro v1.10.40 [INFO] [stderr] Compiling bitmaps v2.1.0 [INFO] [stderr] Compiling getrandom v0.2.7 [INFO] [stderr] Compiling im v15.1.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling bs58 v0.4.0 [INFO] [stderr] Compiling rand_xoshiro v0.6.0 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.83 [INFO] [stderr] Compiling sized-chunks v0.6.5 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling borsh-derive-internal v0.9.3 [INFO] [stderr] Compiling borsh-schema-derive-internal v0.9.3 [INFO] [stderr] Compiling libsecp256k1 v0.6.0 [INFO] [stderr] Compiling solana-frozen-abi v1.10.40 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.83 [INFO] [stderr] Compiling blake3 v1.3.1 [INFO] [stderr] Compiling arrayref v0.3.6 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.83 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling solana-program v1.10.40 [INFO] [stderr] Compiling memmap2 v0.5.7 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling base64 v0.12.3 [INFO] [stderr] Compiling keccak v0.1.2 [INFO] [stderr] Compiling constant_time_eq v0.1.5 [INFO] [stderr] Compiling zeroize v1.3.0 [INFO] [stderr] Compiling arrayvec v0.7.2 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling regex-syntax v0.6.27 [INFO] [stderr] Compiling aho-corasick v0.7.19 [INFO] [stderr] Compiling regex v1.6.0 [INFO] [stderr] Compiling thiserror-impl v1.0.37 [INFO] [stderr] Compiling bytemuck_derive v1.2.1 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.83 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Compiling solana-sdk-macro v1.10.40 [INFO] [stderr] Compiling bytemuck v1.12.1 [INFO] [stderr] Compiling toml v0.5.9 [INFO] [stderr] Compiling serde_bytes v0.11.7 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling block-buffer v0.10.3 [INFO] [stderr] Compiling crypto-mac v0.8.0 [INFO] [stderr] Compiling hmac v0.8.1 [INFO] [stderr] Compiling curve25519-dalek v3.2.1 [INFO] [stderr] Compiling digest v0.10.5 [INFO] [stderr] Compiling hmac-drbg v0.3.0 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling anchor-syn v0.25.0 [INFO] [stderr] Compiling sha2 v0.10.6 [INFO] [stderr] Compiling sha3 v0.10.5 [INFO] [stderr] Compiling proc-macro-crate v1.2.1 [INFO] [stderr] Compiling borsh-derive v0.9.3 [INFO] [stderr] Compiling num_enum_derive v0.5.7 [INFO] [stderr] Compiling borsh v0.9.3 [INFO] [stderr] Compiling num_enum v0.5.7 [INFO] [stderr] Compiling anchor-attribute-event v0.25.0 [INFO] [stderr] Compiling anchor-attribute-interface v0.25.0 [INFO] [stderr] Compiling anchor-attribute-error v0.25.0 [INFO] [stderr] Compiling anchor-attribute-state v0.25.0 [INFO] [stderr] Compiling anchor-derive-accounts v0.25.0 [INFO] [stderr] Compiling anchor-attribute-program v0.25.0 [INFO] [stderr] Compiling anchor-attribute-account v0.25.0 [INFO] [stderr] Compiling anchor-attribute-access-control v0.25.0 [INFO] [stderr] Compiling anchor-attribute-constant v0.25.0 [INFO] [stderr] Compiling spl-token v3.3.1 [INFO] [stderr] Compiling anchor-lang v0.25.0 [INFO] [stderr] Compiling spl-associated-token-account v1.0.5 [INFO] [stderr] Compiling anchor-spl v0.25.0 [INFO] [stderr] Compiling vipers v2.0.6 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 47.44s [INFO] running `Command { std: "docker" "inspect" "109d128d17c2645aa41e735f35862a9bb6120b5a08542009ae16905bf6a2cf6c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "109d128d17c2645aa41e735f35862a9bb6120b5a08542009ae16905bf6a2cf6c", kill_on_drop: false }` [INFO] [stdout] 109d128d17c2645aa41e735f35862a9bb6120b5a08542009ae16905bf6a2cf6c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-09-25" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9c464e03df3969c6611a18a8a2ec3741cbb58a46d388ccb82598a8ef48a7db4b [INFO] running `Command { std: "docker" "start" "-a" "9c464e03df3969c6611a18a8a2ec3741cbb58a46d388ccb82598a8ef48a7db4b", kill_on_drop: false }` [INFO] [stderr] Compiling static-pubkey v1.0.3 [INFO] [stderr] Compiling vipers v2.0.6 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.89s [INFO] running `Command { std: "docker" "inspect" "9c464e03df3969c6611a18a8a2ec3741cbb58a46d388ccb82598a8ef48a7db4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c464e03df3969c6611a18a8a2ec3741cbb58a46d388ccb82598a8ef48a7db4b", kill_on_drop: false }` [INFO] [stdout] 9c464e03df3969c6611a18a8a2ec3741cbb58a46d388ccb82598a8ef48a7db4b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-09-25" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 02d38766214f68f380ce89b0235301cac2280fd57c33b6cd58975673702de172 [INFO] running `Command { std: "docker" "start" "-a" "02d38766214f68f380ce89b0235301cac2280fd57c33b6cd58975673702de172", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vipers-3ac47176f7a6c858) [INFO] [stdout] running 13 tests [INFO] [stdout] test error::tests::test_anchor_errors_eq ... ok [INFO] [stdout] test error::tests::test_anchor_errors_eq_result ... ok [INFO] [stdout] test error::tests::test_from_anchor_error ... ok [INFO] [stdout] test error::tests::test_anchor_errors_ne_result ... ok [INFO] [stdout] test error::tests::test_display_anchor_error ... ok [INFO] [stdout] test error::tests::test_program_errors_equal ... ok [INFO] [stdout] test error::tests::test_program_errors_mismatch ... ok [INFO] [stdout] test error::tests::test_program_errors_mismatch_anchor_program ... ok [INFO] [stdout] test error::tests::test_program_errors_mismatch_custom ... ok [INFO] [stdout] test error::tests::test_program_errors_mismatch_random ... ok [INFO] [stdout] test error::tests::test_program_errors_equal_custom ... ok [INFO] [stdout] test error::tests::test_program_errors_equal_none ... ok [INFO] [stdout] test test_id ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests vipers [INFO] [stderr] warning: unknown lint: `rustdoc::missing_doc_code_examples` [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | #![deny(rustdoc::all)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unknown_lints)]` on by default [INFO] [stderr] = note: the `rustdoc::missing_doc_code_examples` lint is unstable [INFO] [stderr] = note: see issue #101730 for more information [INFO] [stderr] [INFO] [stderr] warning: unknown lint: `rustdoc::missing_doc_code_examples` [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | #![allow(rustdoc::missing_doc_code_examples)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: the `rustdoc::missing_doc_code_examples` lint is unstable [INFO] [stderr] = note: see issue #101730 for more information [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 19 tests [INFO] [stdout] test src/assert.rs - assert::assert_is_zero_token_account (line 342) ... ok [INFO] [stdout] test src/assert.rs - assert::invariant (line 573) ... ok [INFO] [stdout] test src/assert.rs - assert::assert_keys_eq (line 273) ... ok [INFO] [stdout] test src/assert.rs - assert::invariant (line 564) ... ok [INFO] [stdout] test src/assert.rs - assert::assert_keys_neq (line 411) ... ok [INFO] [stdout] test src/assert.rs - assert::assert_keys_eq (line 285) ... ok [INFO] [stdout] test src/assert.rs - assert::unwrap_bump (line 506) ... ignored [INFO] [stdout] test src/assert.rs - assert::unwrap_checked (line 123) ... FAILED [INFO] [stdout] test src/assert.rs - assert::invariant (line 555) ... ok [INFO] [stdout] test src/assert.rs - assert::unwrap_opt_block (line 97) ... FAILED [INFO] [stdout] test src/assert.rs - assert::format_err (line 41) ... ok [INFO] [stdout] test src/assert.rs - assert::unwrap_opt (line 643) ... ok [INFO] [stdout] test src/assert.rs - assert::unwrap_or_err (line 464) ... ok [INFO] [stdout] test src/assert.rs - assert::program_err (line 64) ... ok [INFO] [stdout] test src/assert.rs - assert::unwrap_int (line 486) ... ok [INFO] [stdout] test src/assert.rs - assert::try_or_err (line 531) ... ok [INFO] [stdout] test src/assert.rs - assert::throw_err (line 146) ... ok [INFO] [stdout] test src/assert.rs - assert::invariant (line 582) ... ok [INFO] [stdout] test src/lib.rs - validate_derived_address (line 25) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/assert.rs - assert::unwrap_checked (line 123) stdout ---- [INFO] [stdout] error[E0658]: attributes on expressions are experimental [INFO] [stdout] --> src/assert.rs:126:14 [INFO] [stdout] | [INFO] [stdout] 4 | let result = unwrap_checked!({ [INFO] [stdout] | ______________^ [INFO] [stdout] 5 | | let one: u64 = 1; [INFO] [stdout] 6 | | let three: u64 = 3; [INFO] [stdout] 7 | | one.checked_add(three) [INFO] [stdout] 8 | | }); [INFO] [stdout] | |__^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #15701 for more information [INFO] [stdout] = note: this error originates in the macro `$crate::unwrap_opt_block` which comes from the expansion of the macro `unwrap_checked` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0658`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/assert.rs - assert::unwrap_opt_block (line 97) stdout ---- [INFO] [stdout] error[E0658]: attributes on expressions are experimental [INFO] [stdout] --> src/assert.rs:100:14 [INFO] [stdout] | [INFO] [stdout] 4 | let result = unwrap_opt_block!({ [INFO] [stdout] | ______________^ [INFO] [stdout] 5 | | let one: u64 = 1; [INFO] [stdout] 6 | | let three: u64 = 3; [INFO] [stdout] 7 | | let four = one.checked_add(three)?; [INFO] [stdout] 8 | | four.checked_add(3) [INFO] [stdout] 9 | | }); [INFO] [stdout] | |__^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #15701 for more information [INFO] [stdout] = note: this error originates in the macro `unwrap_opt_block` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0658`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/assert.rs - assert::unwrap_checked (line 123) [INFO] [stdout] src/assert.rs - assert::unwrap_opt_block (line 97) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 16 passed; 2 failed; 1 ignored; 0 measured; 0 filtered out; finished in 4.54s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "02d38766214f68f380ce89b0235301cac2280fd57c33b6cd58975673702de172", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02d38766214f68f380ce89b0235301cac2280fd57c33b6cd58975673702de172", kill_on_drop: false }` [INFO] [stdout] 02d38766214f68f380ce89b0235301cac2280fd57c33b6cd58975673702de172