[INFO] fetching crate bulk_allocator 0.3.0...
[INFO] testing bulk_allocator-0.3.0 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate bulk_allocator 0.3.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate bulk_allocator 0.3.0 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bulk_allocator 0.3.0
[INFO] finished tweaking crates.io crate bulk_allocator 0.3.0
[INFO] tweaked toml for crates.io crate bulk_allocator 0.3.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gharial v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 26eaafdc4dfd20ae140c3533805ca855ada33073c80304d7253638ea394fb73b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "26eaafdc4dfd20ae140c3533805ca855ada33073c80304d7253638ea394fb73b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "26eaafdc4dfd20ae140c3533805ca855ada33073c80304d7253638ea394fb73b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26eaafdc4dfd20ae140c3533805ca855ada33073c80304d7253638ea394fb73b", kill_on_drop: false }`
[INFO] [stdout] 26eaafdc4dfd20ae140c3533805ca855ada33073c80304d7253638ea394fb73b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a5fe8a6a654e6a7f92105bca8ff055a02cdc3e83a42343ff163e8cf4ad70223
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0a5fe8a6a654e6a7f92105bca8ff055a02cdc3e83a42343ff163e8cf4ad70223", kill_on_drop: false }`
[INFO] [stderr]    Compiling bulk_allocator v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "0a5fe8a6a654e6a7f92105bca8ff055a02cdc3e83a42343ff163e8cf4ad70223", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a5fe8a6a654e6a7f92105bca8ff055a02cdc3e83a42343ff163e8cf4ad70223", kill_on_drop: false }`
[INFO] [stdout] 0a5fe8a6a654e6a7f92105bca8ff055a02cdc3e83a42343ff163e8cf4ad70223
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b1e05209c360fe4f2365ce096f4d4df1e0243092352b4d522f02046795ad337
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4b1e05209c360fe4f2365ce096f4d4df1e0243092352b4d522f02046795ad337", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling gharial v0.3.0
[INFO] [stderr]    Compiling bulk_allocator v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.16s
[INFO] running `Command { std: "docker" "inspect" "4b1e05209c360fe4f2365ce096f4d4df1e0243092352b4d522f02046795ad337", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b1e05209c360fe4f2365ce096f4d4df1e0243092352b4d522f02046795ad337", kill_on_drop: false }`
[INFO] [stdout] 4b1e05209c360fe4f2365ce096f4d4df1e0243092352b4d522f02046795ad337
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2b7d848f442d3f1022372843fc8c9a7af03ef9ce13c647cd5d279b61e27b7d4c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2b7d848f442d3f1022372843fc8c9a7af03ef9ce13c647cd5d279b61e27b7d4c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test bulk_a::bulk_a_tests::new ... ok
[INFO] [stdout] test bulk_a::cache_tests::new ... ok
[INFO] [stdout] test bulk_a::un_bulk_a_tests::new ... ok
[INFO] [stdout] test layout_bulk_a::alloc_tests::alloc_dealloc ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bulk_allocator-0628dd8022421111)
[INFO] [stdout] test layout_bulk_a::layout_bulk_a_tests::new ... ok
[INFO] [stdout] test ptr_list::tests::pop_and_push ... ok
[INFO] [stdout] test ptr_list::tests::new ... ok
[INFO] [stdout] test bulk_a::bulk_a_tests::alloc_dealloc ... ok
[INFO] [stdout] test layout_bulk_a::alloc_tests::new ... ok
[INFO] [stdout] test layout_bulk_a::cache_tests::new ... ok
[INFO] [stdout] test layout_bulk_a::layout_bulk_a_tests::alloc_dealloc ... ok
[INFO] [stdout] test bulk_a::un_bulk_a_tests::alloc_dealloc ... ok
[INFO] [stdout] test layout_bulk_a::cache_tests::alloc_large ... ok
[INFO] [stdout] test layout_bulk_a::cache_tests::alloc_effectivity ... ok
[INFO] [stdout] test bulk_a::cache_tests::alloc_effectivity ... ok
[INFO] [stdout] test layout_bulk_a::cache_tests::alloc_small ... ok
[INFO] [stdout] test bulk_a::cache_tests::alloc_dealloc ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.40s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bulk_allocator
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/layout_bulk_a.rs - layout_bulk_a::UnLayoutBulkA<B>::new (line 340) ... ok
[INFO] [stdout] test src/layout_bulk_a.rs - layout_bulk_a::LayoutBulkA<B>::new (line 497) ... ok
[INFO] [stdout] test src/layout_bulk_a.rs - layout_bulk_a::LayoutBulkA<B>::layout (line 542) ... ok
[INFO] [stdout] test src/bulk_a.rs - bulk_a::UnBulkA<B>::new (line 399) ... ok
[INFO] [stdout] test src/layout_bulk_a.rs - layout_bulk_a::UnLayoutBulkA<B>::layout (line 386) ... ok
[INFO] [stdout] test src/bulk_a.rs - bulk_a::BulkA<B>::new (line 537) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.24s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2b7d848f442d3f1022372843fc8c9a7af03ef9ce13c647cd5d279b61e27b7d4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b7d848f442d3f1022372843fc8c9a7af03ef9ce13c647cd5d279b61e27b7d4c", kill_on_drop: false }`
[INFO] [stdout] 2b7d848f442d3f1022372843fc8c9a7af03ef9ce13c647cd5d279b61e27b7d4c