[INFO] fetching crate sliding-ring 0.1.1...
[INFO] testing sliding-ring-0.1.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate sliding-ring 0.1.1 into /workspace/builds/worker-7-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-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sliding-ring 0.1.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded clap v4.5.50
[INFO] [stderr]   Downloaded clap_builder v4.5.50
[INFO] [stderr]   Downloaded safe_arch v0.9.2
[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-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 114ea3c4e65077dad909a9a355f9a288eeefa1adf6f6a453101c2b0bf3beba20
[INFO] running `Command { std: "docker" "start" "-a" "114ea3c4e65077dad909a9a355f9a288eeefa1adf6f6a453101c2b0bf3beba20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "114ea3c4e65077dad909a9a355f9a288eeefa1adf6f6a453101c2b0bf3beba20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "114ea3c4e65077dad909a9a355f9a288eeefa1adf6f6a453101c2b0bf3beba20", kill_on_drop: false }`
[INFO] [stdout] 114ea3c4e65077dad909a9a355f9a288eeefa1adf6f6a453101c2b0bf3beba20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe396c37a89ed0ffff226edcc7f2fd1bf615c91a422d13079a5d45b41156e1a4
[INFO] running `Command { std: "docker" "start" "-a" "fe396c37a89ed0ffff226edcc7f2fd1bf615c91a422d13079a5d45b41156e1a4", 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 0.22s
[INFO] running `Command { std: "docker" "inspect" "fe396c37a89ed0ffff226edcc7f2fd1bf615c91a422d13079a5d45b41156e1a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe396c37a89ed0ffff226edcc7f2fd1bf615c91a422d13079a5d45b41156e1a4", kill_on_drop: false }`
[INFO] [stdout] fe396c37a89ed0ffff226edcc7f2fd1bf615c91a422d13079a5d45b41156e1a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d877c8b78c2184cbe3953c344e82921f671b470b9daa041c2dc52fcdc255755a
[INFO] running `Command { std: "docker" "start" "-a" "d877c8b78c2184cbe3953c344e82921f671b470b9daa041c2dc52fcdc255755a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.102
[INFO] [stderr]    Compiling unicode-ident v1.0.20
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling anstyle v1.0.13
[INFO] [stderr]    Compiling clap_lex v0.7.6
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling is-terminal v0.4.17
[INFO] [stderr]    Compiling safe_arch v0.9.2
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling clap_builder v4.5.50
[INFO] [stderr]    Compiling wide v0.8.1
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling zerocopy-derive v0.8.27
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling clap v4.5.50
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[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 26.35s
[INFO] running `Command { std: "docker" "inspect" "d877c8b78c2184cbe3953c344e82921f671b470b9daa041c2dc52fcdc255755a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d877c8b78c2184cbe3953c344e82921f671b470b9daa041c2dc52fcdc255755a", kill_on_drop: false }`
[INFO] [stdout] d877c8b78c2184cbe3953c344e82921f671b470b9daa041c2dc52fcdc255755a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5084f7f7b49bbd33e8ad151b1a03c042094d7e0aad052c09241e194ccd9fedc9
[INFO] running `Command { std: "docker" "start" "-a" "5084f7f7b49bbd33e8ad151b1a03c042094d7e0aad052c09241e194ccd9fedc9", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sliding_ring-530351a66b97a5f5)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test tests::anchor_iter_traverses_backward ... ok
[INFO] [stdout] test tests::anchor_index_wraps_modulo ... 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_forward ... 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::shift_by_keep_anchor_preserves_anchor_slot ... 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::shift_by_large_distance_resets_all ... ok
[INFO] [stdout] test tests::iterators_cover_all_slots_in_storage_order ... 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 - SlidingRing<T,DEPTH>::slices_from_anchor (line 243) ... 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>::iter_from_anchor (line 310) ... ok
[INFO] [stdout] test src/lib.rs - SlidingRing<T,DEPTH>::slices_from_anchor_mut (line 269) ... ok
[INFO] [stdout] test src/lib.rs - (line 66) ... ok
[INFO] [stdout] test src/lib.rs - (line 48) ... 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 0.45s; merged doctests compilation took 0.44s
[INFO] running `Command { std: "docker" "inspect" "5084f7f7b49bbd33e8ad151b1a03c042094d7e0aad052c09241e194ccd9fedc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5084f7f7b49bbd33e8ad151b1a03c042094d7e0aad052c09241e194ccd9fedc9", kill_on_drop: false }`
[INFO] [stdout] 5084f7f7b49bbd33e8ad151b1a03c042094d7e0aad052c09241e194ccd9fedc9