[INFO] crate buddy-allocator 0.2.1 is already in cache
[INFO] testing buddy-allocator-0.2.1 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] extracting crate buddy-allocator 0.2.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate buddy-allocator 0.2.1 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate buddy-allocator 0.2.1
[INFO] finished tweaking crates.io crate buddy-allocator 0.2.1
[INFO] tweaked toml for crates.io crate buddy-allocator 0.2.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d872bc6ee2e0472d58d1015319d70be41add1c47b9a43d10e8f3627f4ec2d475
[INFO] running `"docker" "start" "-a" "d872bc6ee2e0472d58d1015319d70be41add1c47b9a43d10e8f3627f4ec2d475"`
[INFO] [stderr]    Compiling alloc-wg v0.8.0
[INFO] [stderr]    Compiling buddy-allocator v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.04s
[INFO] running `"docker" "inspect" "d872bc6ee2e0472d58d1015319d70be41add1c47b9a43d10e8f3627f4ec2d475"`
[INFO] running `"docker" "rm" "-f" "d872bc6ee2e0472d58d1015319d70be41add1c47b9a43d10e8f3627f4ec2d475"`
[INFO] [stdout] d872bc6ee2e0472d58d1015319d70be41add1c47b9a43d10e8f3627f4ec2d475
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 86b63a01c2322c9a3f1590c174954d95c1bfb6ef9ad7cdc0e104bd382419e803
[INFO] running `"docker" "start" "-a" "86b63a01c2322c9a3f1590c174954d95c1bfb6ef9ad7cdc0e104bd382419e803"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling buddy-allocator v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `"docker" "inspect" "86b63a01c2322c9a3f1590c174954d95c1bfb6ef9ad7cdc0e104bd382419e803"`
[INFO] running `"docker" "rm" "-f" "86b63a01c2322c9a3f1590c174954d95c1bfb6ef9ad7cdc0e104bd382419e803"`
[INFO] [stdout] 86b63a01c2322c9a3f1590c174954d95c1bfb6ef9ad7cdc0e104bd382419e803
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"`
[INFO] [stdout] ee602225d6e904b0e9c6ac3710f285220a5d7c954b535a2e104813a90116936e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "ee602225d6e904b0e9c6ac3710f285220a5d7c954b535a2e104813a90116936e"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/buddy_allocator-e0a7c975aafd7394
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests buddy-allocator
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/lib.rs - Buddies<A>::grow (line 187) ... ok
[INFO] [stdout] test src/lib.rs - Buddies<A>::deallocate (line 146) ... ok
[INFO] [stdout] test src/lib.rs - Buddies<A>::allocate (line 129) ... ok
[INFO] [stdout] test src/allocator.rs - allocator::BuddyAllocator<AR>::capacitiy (line 95) ... ok
[INFO] [stdout] test src/allocator.rs - allocator::BuddyAllocator<AR>::base_ptr (line 71) ... ok
[INFO] [stdout] test src/lib.rs - Buddies<A>::is_unused (line 89) ... ok
[INFO] [stdout] test src/lib.rs - Buddies<A>::shrink (line 168) ... ok
[INFO] [stdout] test src/raw.rs - raw::RawBuddies<A>::real_size_for_allocation (line 135) ... ok
[INFO] [stdout] test src/lib.rs - Buddies<A>::real_size_for_allocation (line 103) ... ok
[INFO] [stdout] test src/allocator.rs - allocator::BuddyAllocator<AR>::try_new (line 15) ... ok
[INFO] [stdout] test src/lib.rs - Buddies<Global>::new (line 27) ... ok
[INFO] [stdout] test src/lib.rs - Buddies<Global>::with_capacity (line 42) ... ok
[INFO] [stdout] test src/lib.rs - Buddies<A>::capacity (line 72) ... ok
[INFO] [stdout] test src/allocator.rs - allocator::BuddyAllocator<AR>::try_with_capacity (line 44) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "ee602225d6e904b0e9c6ac3710f285220a5d7c954b535a2e104813a90116936e"`
[INFO] running `"docker" "rm" "-f" "ee602225d6e904b0e9c6ac3710f285220a5d7c954b535a2e104813a90116936e"`
[INFO] [stdout] ee602225d6e904b0e9c6ac3710f285220a5d7c954b535a2e104813a90116936e