[INFO] fetching crate fast_collections 0.64.0...
[INFO] testing fast_collections-0.64.0 against nightly-2024-10-28 for randomize-layout
[INFO] extracting crate fast_collections 0.64.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate fast_collections 0.64.0 on toolchain nightly-2024-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fast_collections 0.64.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate fast_collections 0.64.0
[INFO] tweaked toml for crates.io crate fast_collections 0.64.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 39 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded divan v0.1.15
[INFO] [stderr]   Downloaded condtype v1.3.0
[INFO] [stderr]   Downloaded divan-macros v0.1.15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 50785eebf96020d7a74669be79d685893e4dc1abac1f082250fc2b512641fe0f
[INFO] running `Command { std: "docker" "start" "-a" "50785eebf96020d7a74669be79d685893e4dc1abac1f082250fc2b512641fe0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "50785eebf96020d7a74669be79d685893e4dc1abac1f082250fc2b512641fe0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50785eebf96020d7a74669be79d685893e4dc1abac1f082250fc2b512641fe0f", kill_on_drop: false }`
[INFO] [stdout] 50785eebf96020d7a74669be79d685893e4dc1abac1f082250fc2b512641fe0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] befed6aeb7c9fbc0499a6aef7245abbc0297a54c17e801fdf20726fa8a9811a5
[INFO] running `Command { std: "docker" "start" "-a" "befed6aeb7c9fbc0499a6aef7245abbc0297a54c17e801fdf20726fa8a9811a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling fast_collections v0.64.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `alloc`
[INFO] [stdout]  --> src/vec.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::{alloc, mem::MaybeUninit};
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `const_mut_refs` has been stable since 1.83.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(const_mut_refs)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "befed6aeb7c9fbc0499a6aef7245abbc0297a54c17e801fdf20726fa8a9811a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "befed6aeb7c9fbc0499a6aef7245abbc0297a54c17e801fdf20726fa8a9811a5", kill_on_drop: false }`
[INFO] [stdout] befed6aeb7c9fbc0499a6aef7245abbc0297a54c17e801fdf20726fa8a9811a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d43ed54909ea1f76f2f97261919d1d5db537a7be16e436d7d1a08645c7f82dae
[INFO] running `Command { std: "docker" "start" "-a" "d43ed54909ea1f76f2f97261919d1d5db537a7be16e436d7d1a08645c7f82dae", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v0.38.38
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling anstyle v1.0.9
[INFO] [stderr]    Compiling clap_lex v0.7.2
[INFO] [stderr]    Compiling condtype v1.3.0
[INFO] [stderr]    Compiling regex-lite v0.1.6
[INFO] [stdout] warning: unused import: `alloc`
[INFO] [stdout]  --> src/vec.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::{alloc, mem::MaybeUninit};
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `const_mut_refs` has been stable since 1.83.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(const_mut_refs)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling syn v2.0.86
[INFO] [stderr]    Compiling terminal_size v0.4.0
[INFO] [stderr]    Compiling clap_builder v4.5.20
[INFO] [stderr]    Compiling clap v4.5.20
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling divan-macros v0.1.15
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling divan v0.1.15
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling fast_collections v0.64.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `alloc`
[INFO] [stdout]  --> src/vec.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::{alloc, mem::MaybeUninit};
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `const_mut_refs` has been stable since 1.83.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(const_mut_refs)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `removed`
[INFO] [stdout]    --> src/vec.rs:353:17
[INFO] [stdout]     |
[INFO] [stdout] 353 |             let removed = vec.swap_remove(0).unwrap();
[INFO] [stdout]     |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_removed`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.36s
[INFO] running `Command { std: "docker" "inspect" "d43ed54909ea1f76f2f97261919d1d5db537a7be16e436d7d1a08645c7f82dae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d43ed54909ea1f76f2f97261919d1d5db537a7be16e436d7d1a08645c7f82dae", kill_on_drop: false }`
[INFO] [stdout] d43ed54909ea1f76f2f97261919d1d5db537a7be16e436d7d1a08645c7f82dae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1a68aae0ce595a33a256f19b99744595a266dba1ff739bbc8c7755a1f3b72954
[INFO] running `Command { std: "docker" "start" "-a" "1a68aae0ce595a33a256f19b99744595a266dba1ff739bbc8c7755a1f3b72954", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `alloc`
[INFO] [stderr]  --> src/vec.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | use core::{alloc, mem::MaybeUninit};
[INFO] [stderr]   |            ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `const_mut_refs` has been stable since 1.83.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:2:12
[INFO] [stderr]   |
[INFO] [stderr] 2 | #![feature(const_mut_refs)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `fast_collections` (lib) generated 2 warnings (run `cargo fix --lib -p fast_collections` to apply 1 suggestion)
[INFO] [stderr] warning: unused variable: `removed`
[INFO] [stderr]    --> src/vec.rs:353:17
[INFO] [stderr]     |
[INFO] [stderr] 353 |             let removed = vec.swap_remove(0).unwrap();
[INFO] [stderr]     |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_removed`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `fast_collections` (lib test) generated 3 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fast_collections-2a1ec46455804afc)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test slab::test::drop_test ... ok
[INFO] [stdout] test cursor::test::test_cursor_copy_from_cursor ... ok
[INFO] [stdout] test slab::test::simple_test ... ok
[INFO] [stdout] test cursor::test::filled ... ok
[INFO] [stdout] test cursor::test::test_cursor_push ... ok
[INFO] [stdout] test iterable_slab::test::test_iter ... ok
[INFO] [stdout] test slab::test::test ... ok
[INFO] [stdout] test string::test::asdf ... ok
[INFO] [stdout] test string::test::test_array ... ok
[INFO] [stdout] test string::test::test_print ... ok
[INFO] [stdout] test vec::test::iter ... ok
[INFO] [stdout] test vec::test::swap_remove ... ok
[INFO] [stdout] test iterable_slab::test::simple_test ... ok
[INFO] [stdout] test iterable_slab::test::test_iter_mut ... ok
[INFO] [stdout] test cursor::test::test ... ok
[INFO] [stderr]      Running tests/sandbox.rs (/opt/rustwide/target/debug/deps/sandbox-abc7c9e533057b87)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fast_collections
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1a68aae0ce595a33a256f19b99744595a266dba1ff739bbc8c7755a1f3b72954", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a68aae0ce595a33a256f19b99744595a266dba1ff739bbc8c7755a1f3b72954", kill_on_drop: false }`
[INFO] [stdout] 1a68aae0ce595a33a256f19b99744595a266dba1ff739bbc8c7755a1f3b72954
