[INFO] fetching crate sliding-ring 0.1.1...
[INFO] testing sliding-ring-0.1.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate sliding-ring 0.1.1 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate sliding-ring 0.1.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate sliding-ring 0.1.1
[INFO] tweaked toml for crates.io crate sliding-ring 0.1.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sliding-ring 0.1.1 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sliding-ring 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded safe_arch v0.9.2
[INFO] [stderr]   Downloaded clap v4.5.50
[INFO] [stderr]   Downloaded clap_builder v4.5.50
[INFO] [stderr]   Downloaded proc-macro2 v1.0.102
[INFO] [stderr]   Downloaded wide v0.8.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5aad5dfe6ab0c1d7e877e294b8d4ff29e19a13d1b8333081d47b06c43d7cd83e
[INFO] running `Command { std: "docker" "start" "-a" "5aad5dfe6ab0c1d7e877e294b8d4ff29e19a13d1b8333081d47b06c43d7cd83e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5aad5dfe6ab0c1d7e877e294b8d4ff29e19a13d1b8333081d47b06c43d7cd83e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5aad5dfe6ab0c1d7e877e294b8d4ff29e19a13d1b8333081d47b06c43d7cd83e", kill_on_drop: false }`
[INFO] [stdout] 5aad5dfe6ab0c1d7e877e294b8d4ff29e19a13d1b8333081d47b06c43d7cd83e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 741514705cd8a41c2be2239114aa34e48a168db37c9177e0429a601581940fbc
[INFO] running `Command { std: "docker" "start" "-a" "741514705cd8a41c2be2239114aa34e48a168db37c9177e0429a601581940fbc", kill_on_drop: false }`
[INFO] [stderr]    Compiling sliding-ring v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "741514705cd8a41c2be2239114aa34e48a168db37c9177e0429a601581940fbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "741514705cd8a41c2be2239114aa34e48a168db37c9177e0429a601581940fbc", kill_on_drop: false }`
[INFO] [stdout] 741514705cd8a41c2be2239114aa34e48a168db37c9177e0429a601581940fbc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f039c3874949e823187edd740ae153e082501668bf39bfe2e307a8cd46ac515
[INFO] running `Command { std: "docker" "start" "-a" "5f039c3874949e823187edd740ae153e082501668bf39bfe2e307a8cd46ac515", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.102
[INFO] [stderr]    Compiling unicode-ident v1.0.20
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling clap_lex v0.7.6
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling clap_builder v4.5.50
[INFO] [stderr]    Compiling bytemuck v1.24.0
[INFO] [stderr]    Compiling is-terminal v0.4.17
[INFO] [stderr]    Compiling safe_arch v0.9.2
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling wide v0.8.1
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling clap v4.5.50
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling zerocopy-derive v0.8.27
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling sliding-ring v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 43.56s
[INFO] running `Command { std: "docker" "inspect" "5f039c3874949e823187edd740ae153e082501668bf39bfe2e307a8cd46ac515", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f039c3874949e823187edd740ae153e082501668bf39bfe2e307a8cd46ac515", kill_on_drop: false }`
[INFO] [stdout] 5f039c3874949e823187edd740ae153e082501668bf39bfe2e307a8cd46ac515
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0bc0d69453543eae3b31f341685ad0ec0036444fa8ce4d144c67cdb9731ef9ed
[INFO] running `Command { std: "docker" "start" "-a" "0bc0d69453543eae3b31f341685ad0ec0036444fa8ce4d144c67cdb9731ef9ed", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sliding_ring-7aaff98833a5100f)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test tests::anchor_index_wraps_modulo ... ok
[INFO] [stdout] test tests::anchor_iter_traverses_forward ... ok
[INFO] [stdout] test tests::custom_copy_slots_reset_to_zero ... ok
[INFO] [stdout] test tests::diff_mod_matches_reference ... ok
[INFO] [stdout] test tests::anchor_iter_traverses_backward ... ok
[INFO] [stdout] test tests::option_slots_clear_back_to_none ... ok
[INFO] [stdout] test tests::shift_by_backward_clears_head ... ok
[INFO] [stdout] test tests::shift_by_forward_clears_tail ... ok
[INFO] [stdout] test tests::slices_from_anchor_split_correctly ... ok
[INFO] [stdout] test tests::slot_reads_and_writes_by_offset ... ok
[INFO] [stdout] test tests::iterators_cover_all_slots_in_storage_order ... ok
[INFO] [stdout] test tests::shift_by_keep_anchor_preserves_anchor_slot ... ok
[INFO] [stdout] test tests::shift_by_large_distance_resets_all ... 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 sliding_ring
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - (line 48) ... ok
[INFO] [stdout] test src/lib.rs - SlidingRing<T,DEPTH>::iter_from_anchor_mut (line 327) ... ok
[INFO] [stdout] test src/lib.rs - SlidingRing<T,DEPTH>::slices_from_anchor (line 243) ... ok
[INFO] [stdout] test src/lib.rs - SlidingRing<T,DEPTH>::slices_from_anchor_mut (line 269) ... ok
[INFO] [stdout] test src/lib.rs - SlidingRing<T,DEPTH>::iter_from_anchor (line 310) ... ok
[INFO] [stdout] test src/lib.rs - (line 66) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.73s; merged doctests compilation took 0.72s
[INFO] running `Command { std: "docker" "inspect" "0bc0d69453543eae3b31f341685ad0ec0036444fa8ce4d144c67cdb9731ef9ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bc0d69453543eae3b31f341685ad0ec0036444fa8ce4d144c67cdb9731ef9ed", kill_on_drop: false }`
[INFO] [stdout] 0bc0d69453543eae3b31f341685ad0ec0036444fa8ce4d144c67cdb9731ef9ed