[INFO] fetching crate wrapped_slab 0.4.0...
[INFO] testing wrapped_slab-0.4.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate wrapped_slab 0.4.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate wrapped_slab 0.4.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate wrapped_slab 0.4.0
[INFO] tweaked toml for crates.io crate wrapped_slab 0.4.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate wrapped_slab 0.4.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate wrapped_slab 0.4.0 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] abcad5f26119a3ab80382c103e026f2ac0864c9a0c33cc0213a0dff878fed5ea
[INFO] running `Command { std: "docker" "start" "-a" "abcad5f26119a3ab80382c103e026f2ac0864c9a0c33cc0213a0dff878fed5ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "abcad5f26119a3ab80382c103e026f2ac0864c9a0c33cc0213a0dff878fed5ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abcad5f26119a3ab80382c103e026f2ac0864c9a0c33cc0213a0dff878fed5ea", kill_on_drop: false }`
[INFO] [stdout] abcad5f26119a3ab80382c103e026f2ac0864c9a0c33cc0213a0dff878fed5ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 57f064b5d280d4b1800ee616e08c7730c06eba52e9ed706011a8a94525609f38
[INFO] running `Command { std: "docker" "start" "-a" "57f064b5d280d4b1800ee616e08c7730c06eba52e9ed706011a8a94525609f38", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.31
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling wrapped_slab_derive v0.4.0
[INFO] [stderr]    Compiling wrapped_slab v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.51s
[INFO] running `Command { std: "docker" "inspect" "57f064b5d280d4b1800ee616e08c7730c06eba52e9ed706011a8a94525609f38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57f064b5d280d4b1800ee616e08c7730c06eba52e9ed706011a8a94525609f38", kill_on_drop: false }`
[INFO] [stdout] 57f064b5d280d4b1800ee616e08c7730c06eba52e9ed706011a8a94525609f38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 553eb564dc6f89d1681f6884bb07852ef94f9886895f41bb9618b56f87ebd472
[INFO] running `Command { std: "docker" "start" "-a" "553eb564dc6f89d1681f6884bb07852ef94f9886895f41bb9618b56f87ebd472", kill_on_drop: false }`
[INFO] [stderr]    Compiling wrapped_slab v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "553eb564dc6f89d1681f6884bb07852ef94f9886895f41bb9618b56f87ebd472", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "553eb564dc6f89d1681f6884bb07852ef94f9886895f41bb9618b56f87ebd472", kill_on_drop: false }`
[INFO] [stdout] 553eb564dc6f89d1681f6884bb07852ef94f9886895f41bb9618b56f87ebd472
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a4b5c5d9c506392bb486e99341908182a6d374f1145244379e04d1a0edf148d4
[INFO] running `Command { std: "docker" "start" "-a" "a4b5c5d9c506392bb486e99341908182a6d374f1145244379e04d1a0edf148d4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wrapped_slab-e40fdd22949bdd34)
[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] [stderr]      Running tests/basic.rs (/opt/rustwide/target/debug/deps/basic-39f97abf2df57409)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test_drain ... ok
[INFO] [stdout] test test_enum ... ok
[INFO] [stdout] test test_index ... ok
[INFO] [stdout] test test_struct ... ok
[INFO] [stdout] test test_iter ... ok
[INFO] [stdout] test test_unit_struct ... ok
[INFO] [stdout] test test_vacant_entry ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/generics.rs (/opt/rustwide/target/debug/deps/generics-7075ee35f26b4461)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test test_enum ... ok
[INFO] [stdout] test test_index ... ok
[INFO] [stdout] test test_drain ... ok
[INFO] [stdout] test test_iter ... ok
[INFO] [stdout] test test_struct ... ok
[INFO] [stdout] test test_tuple_const_struct ... ok
[INFO] [stdout] test test_non_default_member_struct ... ok
[INFO] [stdout] test test_tuple_struct ... ok
[INFO] [stdout] test test_unit_const_struct ... ok
[INFO] [stdout] test test_unit_param_struct ... ok
[INFO] [stdout] test test_vacant_entry ... ok
[INFO] [stdout] test test_unit_struct ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wrapped_slab
[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" "a4b5c5d9c506392bb486e99341908182a6d374f1145244379e04d1a0edf148d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4b5c5d9c506392bb486e99341908182a6d374f1145244379e04d1a0edf148d4", kill_on_drop: false }`
[INFO] [stdout] a4b5c5d9c506392bb486e99341908182a6d374f1145244379e04d1a0edf148d4