[INFO] fetching crate slimmer_box 0.6.5...
[INFO] testing slimmer_box-0.6.5 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate slimmer_box 0.6.5 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate slimmer_box 0.6.5
[INFO] finished tweaking crates.io crate slimmer_box 0.6.5
[INFO] tweaked toml for crates.io crate slimmer_box 0.6.5 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate slimmer_box 0.6.5 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "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" "+beta-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 44 packages to latest compatible versions
[INFO] [stderr]       Adding ptr_meta v0.2.0 (available: v0.3.1)
[INFO] [stderr]       Adding rkyv v0.7.46 (available: v0.8.16)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition
[INFO] [stderr] (in the `ptr_meta` dependency)
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 174a38e096573421720505f093ffa3d39077ad6b69484358d17fddfda6fea055
[INFO] running `Command { std: "docker" "start" "-a" "174a38e096573421720505f093ffa3d39077ad6b69484358d17fddfda6fea055", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "174a38e096573421720505f093ffa3d39077ad6b69484358d17fddfda6fea055", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "174a38e096573421720505f093ffa3d39077ad6b69484358d17fddfda6fea055", kill_on_drop: false }`
[INFO] [stdout] 174a38e096573421720505f093ffa3d39077ad6b69484358d17fddfda6fea055
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc917bc391725df6c04675b539b98b546c5c2447ed945408b25be199389c6e4c
[INFO] running `Command { std: "docker" "start" "-a" "fc917bc391725df6c04675b539b98b546c5c2447ed945408b25be199389c6e4c", kill_on_drop: false }`
[INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition
[INFO] [stderr] (in the `ptr_meta` dependency)
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling ptr_meta_derive v0.2.0
[INFO] [stderr]    Compiling ptr_meta v0.2.0
[INFO] [stderr]    Compiling slimmer_box v0.6.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.68s
[INFO] running `Command { std: "docker" "inspect" "fc917bc391725df6c04675b539b98b546c5c2447ed945408b25be199389c6e4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc917bc391725df6c04675b539b98b546c5c2447ed945408b25be199389c6e4c", kill_on_drop: false }`
[INFO] [stdout] fc917bc391725df6c04675b539b98b546c5c2447ed945408b25be199389c6e4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d95a2daf46b10e008ca85e8c125418c3cf4e04034c08390208995d981ec3ea47
[INFO] running `Command { std: "docker" "start" "-a" "d95a2daf46b10e008ca85e8c125418c3cf4e04034c08390208995d981ec3ea47", kill_on_drop: false }`
[INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition
[INFO] [stderr] (in the `ptr_meta` dependency)
[INFO] [stderr]    Compiling serde_test v1.0.177
[INFO] [stderr]    Compiling slimmer_box v0.6.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `Command { std: "docker" "inspect" "d95a2daf46b10e008ca85e8c125418c3cf4e04034c08390208995d981ec3ea47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d95a2daf46b10e008ca85e8c125418c3cf4e04034c08390208995d981ec3ea47", kill_on_drop: false }`
[INFO] [stdout] d95a2daf46b10e008ca85e8c125418c3cf4e04034c08390208995d981ec3ea47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7337f0533a363e6d37afc18d300ca3e1f1298a6e89eba78b7b20f95fec696d67
[INFO] running `Command { std: "docker" "start" "-a" "7337f0533a363e6d37afc18d300ca3e1f1298a6e89eba78b7b20f95fec696d67", kill_on_drop: false }`
[INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition
[INFO] [stderr] (in the `ptr_meta` dependency)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/slimmer_box-db1f5482ab2f7774)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::compact_str_example ... ok
[INFO] [stderr]    Doc-tests slimmer_box
[INFO] [stdout] test tests::empty_slice ... ok
[INFO] [stdout] test tests::zst ... ok
[INFO] [stdout] test tests::roundtrip ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/slim_pointee.rs - slim_pointee::SlimmerPointee (line 20) ... ignored
[INFO] [stdout] test src/lib.rs - SlimmerBox (line 222) ... ok
[INFO] [stdout] test src/lib.rs - SlimmerBox (line 78) ... ok
[INFO] [stdout] test src/lib.rs - SlimmerBox (line 200) ... ok
[INFO] [stdout] test src/lib.rs - SlimmerBox (line 108) ... ok
[INFO] [stdout] test src/lib.rs - SlimmerBox (line 185) ... ok
[INFO] [stdout] test src/lib.rs - SlimmerBox (line 172) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.56s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7337f0533a363e6d37afc18d300ca3e1f1298a6e89eba78b7b20f95fec696d67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7337f0533a363e6d37afc18d300ca3e1f1298a6e89eba78b7b20f95fec696d67", kill_on_drop: false }`
[INFO] [stdout] 7337f0533a363e6d37afc18d300ca3e1f1298a6e89eba78b7b20f95fec696d67
