[INFO] fetching crate lock_free_buddy_allocator 0.2.1...
[INFO] testing lock_free_buddy_allocator-0.2.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate lock_free_buddy_allocator 0.2.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate lock_free_buddy_allocator 0.2.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate lock_free_buddy_allocator 0.2.1
[INFO] tweaked toml for crates.io crate lock_free_buddy_allocator 0.2.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lock_free_buddy_allocator 0.2.1 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate lock_free_buddy_allocator 0.2.1 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" "+b83b707f97d809763b7861afa7638871f3339a33" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d54197b893d93f51df3ac467b64848c83ed717515bba24fee33abb91efcab1a4
[INFO] running `Command { std: "docker" "start" "-a" "d54197b893d93f51df3ac467b64848c83ed717515bba24fee33abb91efcab1a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d54197b893d93f51df3ac467b64848c83ed717515bba24fee33abb91efcab1a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d54197b893d93f51df3ac467b64848c83ed717515bba24fee33abb91efcab1a4", kill_on_drop: false }`
[INFO] [stdout] d54197b893d93f51df3ac467b64848c83ed717515bba24fee33abb91efcab1a4
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a358b0080bad4f4fe9035537db9fa45fd74a1b8ce591850a4a810d6b1128ec86
[INFO] running `Command { std: "docker" "start" "-a" "a358b0080bad4f4fe9035537db9fa45fd74a1b8ce591850a4a810d6b1128ec86", kill_on_drop: false }`
[INFO] [stderr]    Compiling lock_free_buddy_allocator v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "a358b0080bad4f4fe9035537db9fa45fd74a1b8ce591850a4a810d6b1128ec86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a358b0080bad4f4fe9035537db9fa45fd74a1b8ce591850a4a810d6b1128ec86", kill_on_drop: false }`
[INFO] [stdout] a358b0080bad4f4fe9035537db9fa45fd74a1b8ce591850a4a810d6b1128ec86
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e9ff7f449b46c02700ae21301c64c322d4749d7281b6217247f7159a884af9a
[INFO] running `Command { std: "docker" "start" "-a" "3e9ff7f449b46c02700ae21301c64c322d4749d7281b6217247f7159a884af9a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.17
[INFO] [stderr]    Compiling serde v1.0.218
[INFO] [stderr]    Compiling libc v0.2.170
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling either v1.14.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling serde_json v1.0.139
[INFO] [stderr]    Compiling half v2.4.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling ryu v1.0.19
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling clap_builder v4.5.31
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling is-terminal v0.4.15
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling oorandom v11.1.4
[INFO] [stderr]    Compiling once_cell v1.20.3
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling clap v4.5.31
[INFO] [stderr]    Compiling serde_derive v1.0.218
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling lock_free_buddy_allocator v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `non_null_from_ref` has been stable since 1.89.0 and no longer requires an attribute to enable
[INFO] [stdout]   --> src/lib.rs:78:27
[INFO] [stdout]    |
[INFO] [stdout] 78 | #![cfg_attr(test, feature(non_null_from_ref))]
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 38.44s
[INFO] running `Command { std: "docker" "inspect" "3e9ff7f449b46c02700ae21301c64c322d4749d7281b6217247f7159a884af9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e9ff7f449b46c02700ae21301c64c322d4749d7281b6217247f7159a884af9a", kill_on_drop: false }`
[INFO] [stdout] 3e9ff7f449b46c02700ae21301c64c322d4749d7281b6217247f7159a884af9a
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 14d066dc5f27de4cc222eef89ca3be10e73e2deecc205d8a5d2791c947ac0649
[INFO] running `Command { std: "docker" "start" "-a" "14d066dc5f27de4cc222eef89ca3be10e73e2deecc205d8a5d2791c947ac0649", kill_on_drop: false }`
[INFO] [stderr] warning: the feature `non_null_from_ref` has been stable since 1.89.0 and no longer requires an attribute to enable
[INFO] [stderr]   --> src/lib.rs:78:27
[INFO] [stderr]    |
[INFO] [stderr] 78 | #![cfg_attr(test, feature(non_null_from_ref))]
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `lock_free_buddy_allocator` (lib test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lock_free_buddy_allocator-6baa9fad99f3272d)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test test::basic_alloc ... ok
[INFO] [stdout] test test::basic_create ... ok
[INFO] [stdout] test test::alloc_child ... ok
[INFO] [stdout] test test::basic_free ... ok
[INFO] [stdout] test test::test_helpers ... ok
[INFO] [stdout] test test::multi_threaded_alloc_diff_size ... ok
[INFO] [stdout] test test::multi_threaded_alloc_same_size ... ok
[INFO] [stdout] test test::buddy_alloc_test ... ok
[INFO] [stdout] test test::basic_alloc_1 ... ok
[INFO] [stdout] test test::parallel_alloc_free ... ok
[INFO] [stdout] test test::bug_8threads ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 11.48s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lock_free_buddy_allocator
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 46) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.43s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "14d066dc5f27de4cc222eef89ca3be10e73e2deecc205d8a5d2791c947ac0649", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14d066dc5f27de4cc222eef89ca3be10e73e2deecc205d8a5d2791c947ac0649", kill_on_drop: false }`
[INFO] [stdout] 14d066dc5f27de4cc222eef89ca3be10e73e2deecc205d8a5d2791c947ac0649