[INFO] fetching crate rarena-allocator 0.6.0...
[INFO] building rarena-allocator-0.6.0 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate rarena-allocator 0.6.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate rarena-allocator 0.6.0
[INFO] finished tweaking crates.io crate rarena-allocator 0.6.0
[INFO] tweaked toml for crates.io crate rarena-allocator 0.6.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rarena-allocator 0.6.0 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rarena-allocator 0.6.0 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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 734e9eadc8c3cb5bd220053b5e8353a84122d3d3861eb7eb0ac11c14b2666877
[INFO] running `Command { std: "docker" "start" "-a" "734e9eadc8c3cb5bd220053b5e8353a84122d3d3861eb7eb0ac11c14b2666877", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "734e9eadc8c3cb5bd220053b5e8353a84122d3d3861eb7eb0ac11c14b2666877", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "734e9eadc8c3cb5bd220053b5e8353a84122d3d3861eb7eb0ac11c14b2666877", kill_on_drop: false }`
[INFO] [stdout] 734e9eadc8c3cb5bd220053b5e8353a84122d3d3861eb7eb0ac11c14b2666877
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3bf318ab76d5a1b0d57ab055dc619ce2a4b265d9bce60dda74646ed41f29accf
[INFO] running `Command { std: "docker" "start" "-a" "3bf318ab76d5a1b0d57ab055dc619ce2a4b265d9bce60dda74646ed41f29accf", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]    Compiling thiserror v2.0.11
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling bitflags v2.8.0
[INFO] [stderr]    Compiling equivalent-flipped v1.0.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]    Compiling cheap-clone v0.2.3
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling thiserror-impl v2.0.11
[INFO] [stderr]    Compiling const-varint v0.2.1
[INFO] [stderr]    Compiling dbutils v0.14.2
[INFO] [stderr]    Compiling rarena-allocator v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> src/memory.rs:1029:5
[INFO] [stdout]      |
[INFO] [stdout] 1029 |     unsafe {
[INFO] [stdout]      |     ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.19s
[INFO] running `Command { std: "docker" "inspect" "3bf318ab76d5a1b0d57ab055dc619ce2a4b265d9bce60dda74646ed41f29accf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bf318ab76d5a1b0d57ab055dc619ce2a4b265d9bce60dda74646ed41f29accf", kill_on_drop: false }`
[INFO] [stdout] 3bf318ab76d5a1b0d57ab055dc619ce2a4b265d9bce60dda74646ed41f29accf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a8a6d40738fb91bb59c59e6aacf2bd3d639d5d8aa5d4150937be6e2ffc04518
[INFO] running `Command { std: "docker" "start" "-a" "1a8a6d40738fb91bb59c59e6aacf2bd3d639d5d8aa5d4150937be6e2ffc04518", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]    Compiling zerocopy v0.8.18
[INFO] [stderr]    Compiling smallvec v1.14.0
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling tracing-core v0.1.33
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling log v0.4.25
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling thread_local v1.1.8
[INFO] [stderr]    Compiling dbutils v0.14.2
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling rarena-allocator v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling matchers v0.1.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> src/memory.rs:1029:5
[INFO] [stdout]      |
[INFO] [stdout] 1029 |     unsafe {
[INFO] [stdout]      |     ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling tempfile v3.16.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling rand_core v0.9.0
[INFO] [stderr]    Compiling triomphe v0.1.14
[INFO] [stderr]    Compiling tracing-subscriber v0.3.19
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling wg v0.9.2
[INFO] [stderr]    Compiling rand v0.9.0
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: renamed to `rng`
[INFO] [stdout]    --> src/tests.rs:456:15
[INFO] [stdout]     |
[INFO] [stdout] 456 |           rand::thread_rng().fill_bytes(&mut buf);
[INFO] [stdout]     |                 ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/sync/tests.rs:8:1
[INFO] [stdout]     |
[INFO] [stdout]   8 | / common_unit_tests!("sync": Arena {
[INFO] [stdout]   9 | |   type Header = crate::sync::sealed::Header;
[INFO] [stdout]  10 | |   type SegmentNode = super::SegmentNode;
[INFO] [stdout]  11 | | });
[INFO] [stdout]     | |__- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `common_unit_tests` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: renamed to `rng`
[INFO] [stdout]    --> src/tests.rs:456:15
[INFO] [stdout]     |
[INFO] [stdout] 456 |           rand::thread_rng().fill_bytes(&mut buf);
[INFO] [stdout]     |                 ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/unsync/tests.rs:5:1
[INFO] [stdout]     |
[INFO] [stdout]   5 | / common_unit_tests!("unsync": Arena {
[INFO] [stdout]   6 | |   type Header = crate::unsync::sealed::Header;
[INFO] [stdout]   7 | |   type SegmentNode = super::SegmentNode;
[INFO] [stdout]   8 | | });
[INFO] [stdout]     | |__- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `common_unit_tests` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: renamed to `rng`
[INFO] [stdout]    --> src/tests.rs:483:15
[INFO] [stdout]     |
[INFO] [stdout] 483 |           rand::thread_rng().fill_bytes(&mut buf);
[INFO] [stdout]     |                 ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/unsync/tests.rs:5:1
[INFO] [stdout]     |
[INFO] [stdout]   5 | / common_unit_tests!("unsync": Arena {
[INFO] [stdout]   6 | |   type Header = crate::unsync::sealed::Header;
[INFO] [stdout]   7 | |   type SegmentNode = super::SegmentNode;
[INFO] [stdout]   8 | | });
[INFO] [stdout]     | |__- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `common_unit_tests` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: renamed to `rng`
[INFO] [stdout]    --> src/tests.rs:483:15
[INFO] [stdout]     |
[INFO] [stdout] 483 |           rand::thread_rng().fill_bytes(&mut buf);
[INFO] [stdout]     |                 ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/sync/tests.rs:8:1
[INFO] [stdout]     |
[INFO] [stdout]   8 | / common_unit_tests!("sync": Arena {
[INFO] [stdout]   9 | |   type Header = crate::sync::sealed::Header;
[INFO] [stdout]  10 | |   type SegmentNode = super::SegmentNode;
[INFO] [stdout]  11 | | });
[INFO] [stdout]     | |__- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `common_unit_tests` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> src/memory.rs:1029:5
[INFO] [stdout]      |
[INFO] [stdout] 1029 |     unsafe {
[INFO] [stdout]      |     ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.86s
[INFO] running `Command { std: "docker" "inspect" "1a8a6d40738fb91bb59c59e6aacf2bd3d639d5d8aa5d4150937be6e2ffc04518", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a8a6d40738fb91bb59c59e6aacf2bd3d639d5d8aa5d4150937be6e2ffc04518", kill_on_drop: false }`
[INFO] [stdout] 1a8a6d40738fb91bb59c59e6aacf2bd3d639d5d8aa5d4150937be6e2ffc04518
