[INFO] fetching crate fallible_alloc 0.2.0... [INFO] testing fallible_alloc-0.2.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1 [INFO] extracting crate fallible_alloc 0.2.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate fallible_alloc 0.2.0 [INFO] finished tweaking crates.io crate fallible_alloc 0.2.0 [INFO] tweaked toml for crates.io crate fallible_alloc 0.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate fallible_alloc 0.2.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 53 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8bbd2dba3149e0405267283adbe453cfd2539a6eff5c3b78e48de106a7df6318 [INFO] running `Command { std: "docker" "start" "-a" "8bbd2dba3149e0405267283adbe453cfd2539a6eff5c3b78e48de106a7df6318", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8bbd2dba3149e0405267283adbe453cfd2539a6eff5c3b78e48de106a7df6318", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8bbd2dba3149e0405267283adbe453cfd2539a6eff5c3b78e48de106a7df6318", kill_on_drop: false }` [INFO] [stdout] 8bbd2dba3149e0405267283adbe453cfd2539a6eff5c3b78e48de106a7df6318 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c9681332170ea3227d59512f465f29899a4f18f5d9c4197b71430f6f0dec5fa0 [INFO] running `Command { std: "docker" "start" "-a" "c9681332170ea3227d59512f465f29899a4f18f5d9c4197b71430f6f0dec5fa0", kill_on_drop: false }` [INFO] [stderr] Compiling fallible_alloc v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] running `Command { std: "docker" "inspect" "c9681332170ea3227d59512f465f29899a4f18f5d9c4197b71430f6f0dec5fa0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9681332170ea3227d59512f465f29899a4f18f5d9c4197b71430f6f0dec5fa0", kill_on_drop: false }` [INFO] [stdout] c9681332170ea3227d59512f465f29899a4f18f5d9c4197b71430f6f0dec5fa0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8eb9c94397b6796af557d9dea0da9cef3b5ad2c57dbff940752a5966720a3036 [INFO] running `Command { std: "docker" "start" "-a" "8eb9c94397b6796af557d9dea0da9cef3b5ad2c57dbff940752a5966720a3036", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling winnow v0.5.40 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling percent-encoding v2.3.2 [INFO] [stderr] Compiling semver v1.0.27 [INFO] [stderr] Compiling pulldown-cmark v0.9.6 [INFO] [stderr] Compiling regex v1.11.3 [INFO] [stderr] Compiling form_urlencoded v1.2.2 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling yoke v0.8.0 [INFO] [stderr] Compiling zerovec v0.11.4 [INFO] [stderr] Compiling zerotrie v0.2.2 [INFO] [stderr] Compiling tinystr v0.8.1 [INFO] [stderr] Compiling potential_utf v0.1.3 [INFO] [stderr] Compiling icu_collections v2.0.0 [INFO] [stderr] Compiling icu_locale_core v2.0.0 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling serde_spanned v0.6.9 [INFO] [stderr] Compiling toml_datetime v0.6.11 [INFO] [stderr] Compiling icu_provider v2.0.0 [INFO] [stderr] Compiling toml_edit v0.19.15 [INFO] [stderr] Compiling icu_properties v2.0.1 [INFO] [stderr] Compiling icu_normalizer v2.0.0 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling idna v1.1.0 [INFO] [stderr] Compiling url v2.5.7 [INFO] [stderr] Compiling toml v0.7.8 [INFO] [stderr] Compiling version-sync v0.9.5 [INFO] [stderr] Compiling fallible_alloc v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> tests/box_tests.rs:30:18 [INFO] [stdout] | [INFO] [stdout] 30 | struct SmallType([u128; 10]); [INFO] [stdout] | --------- ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> tests/box_tests.rs:31:16 [INFO] [stdout] | [INFO] [stdout] 31 | struct BigType([u128; 100000000000]); [INFO] [stdout] | ------- ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 16.74s [INFO] running `Command { std: "docker" "inspect" "8eb9c94397b6796af557d9dea0da9cef3b5ad2c57dbff940752a5966720a3036", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8eb9c94397b6796af557d9dea0da9cef3b5ad2c57dbff940752a5966720a3036", kill_on_drop: false }` [INFO] [stdout] 8eb9c94397b6796af557d9dea0da9cef3b5ad2c57dbff940752a5966720a3036 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7460cdd3c81edec2864ae3c6844fecd84252083c4c38e4f30e663f763301a837 [INFO] running `Command { std: "docker" "start" "-a" "7460cdd3c81edec2864ae3c6844fecd84252083c4c38e4f30e663f763301a837", kill_on_drop: false }` [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> tests/box_tests.rs:30:18 [INFO] [stderr] | [INFO] [stderr] 30 | struct SmallType([u128; 10]); [INFO] [stderr] | --------- ^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> tests/box_tests.rs:31:16 [INFO] [stderr] | [INFO] [stderr] 31 | struct BigType([u128; 100000000000]); [INFO] [stderr] | ------- ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] [INFO] [stderr] warning: `fallible_alloc` (test "box_tests") generated 2 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fallible_alloc-1cafd2fa662d0a59) [INFO] [stdout] [INFO] [stderr] Running tests/box_tests.rs (/opt/rustwide/target/debug/deps/box_tests-0d33aa4d39c7375b) [INFO] [stdout] running 3 tests [INFO] [stderr] Running tests/vec_tests.rs (/opt/rustwide/target/debug/deps/vec_tests-07a886b8a6614af6) [INFO] [stdout] test alloc_error::tests::it_displayable ... ok [INFO] [stderr] Running tests/versions.rs (/opt/rustwide/target/debug/deps/versions-bb7edf568e57eb5e) [INFO] [stdout] test alloc_error::tests::it_inits ... ok [INFO] [stdout] test alloc_error::tests::it_initable_from_layout_error ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test with_enough_mem_it_allocates ... ok [INFO] [stdout] test with_not_enough_mem_it_handles_oom ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test with_enough_mem_it_allocates ... ok [INFO] [stdout] test with_not_enough_mem_it_handles_oom ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test html_root_version_is_correct ... ok [INFO] [stdout] test readme_version_is_correct ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests fallible_alloc [INFO] [stderr] warning: lint `missing_doc_code_examples` has been renamed to `rustdoc::missing_doc_code_examples` [INFO] [stderr] --> src/lib.rs:44:9 [INFO] [stderr] | [INFO] [stderr] 44 | #![deny(missing_doc_code_examples)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::missing_doc_code_examples` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unknown lint: `rustdoc::missing_doc_code_examples` [INFO] [stderr] --> src/lib.rs:44:9 [INFO] [stderr] | [INFO] [stderr] 44 | #![deny(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] = help: add `#![feature(rustdoc_missing_doc_code_examples)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2025-08-13; consider upgrading it if it is out of date [INFO] [stderr] = note: `#[warn(unknown_lints)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test src/vec/mod.rs - vec::alloc_with_size (line 9) ... ok [INFO] [stdout] test src/lib.rs - (line 24) ... ok [INFO] [stdout] test src/alloc_error.rs - alloc_error::AllocError::new (line 73) ... ok [INFO] [stdout] test src/alloc_error.rs - alloc_error::AllocError::message (line 90) ... ok [INFO] [stdout] test src/alloc_error.rs - alloc_error::AllocError::error_type (line 105) ... ok [INFO] [stdout] test src/lib.rs - (line 9) ... ok [INFO] [stdout] test src/alloc_error.rs - alloc_error::AllocError (line 12) ... ok [INFO] [stdout] test src/box_ptr/mod.rs - box_ptr::alloc (line 9) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.57s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "7460cdd3c81edec2864ae3c6844fecd84252083c4c38e4f30e663f763301a837", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7460cdd3c81edec2864ae3c6844fecd84252083c4c38e4f30e663f763301a837", kill_on_drop: false }` [INFO] [stdout] 7460cdd3c81edec2864ae3c6844fecd84252083c4c38e4f30e663f763301a837