[INFO] crate polymorph-allocator 1.1.0 is already in cache
[INFO] testing polymorph-allocator-1.1.0 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate polymorph-allocator 1.1.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate polymorph-allocator 1.1.0 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate polymorph-allocator 1.1.0
[INFO] finished tweaking crates.io crate polymorph-allocator 1.1.0
[INFO] tweaked toml for crates.io crate polymorph-allocator 1.1.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 952779de4eda15afb224f45535f92fe67dcd284e3b5433a85e4465a2a4fe5a10
[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" "952779de4eda15afb224f45535f92fe67dcd284e3b5433a85e4465a2a4fe5a10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "952779de4eda15afb224f45535f92fe67dcd284e3b5433a85e4465a2a4fe5a10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "952779de4eda15afb224f45535f92fe67dcd284e3b5433a85e4465a2a4fe5a10", kill_on_drop: false }`
[INFO] [stdout] 952779de4eda15afb224f45535f92fe67dcd284e3b5433a85e4465a2a4fe5a10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a7411f0bcfc5d64a4676a2d279d12f91dc16054d3a71c7388ddf1fd85c625f7
[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" "9a7411f0bcfc5d64a4676a2d279d12f91dc16054d3a71c7388ddf1fd85c625f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling polymorph-allocator v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "9a7411f0bcfc5d64a4676a2d279d12f91dc16054d3a71c7388ddf1fd85c625f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a7411f0bcfc5d64a4676a2d279d12f91dc16054d3a71c7388ddf1fd85c625f7", kill_on_drop: false }`
[INFO] [stdout] 9a7411f0bcfc5d64a4676a2d279d12f91dc16054d3a71c7388ddf1fd85c625f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c732a81ff55437c7f1edb1f4b2c2c66ec8ba5dda27c10466969c8742c446800
[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" "6c732a81ff55437c7f1edb1f4b2c2c66ec8ba5dda27c10466969c8742c446800", kill_on_drop: false }`
[INFO] [stderr]    Compiling polymorph-allocator v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "6c732a81ff55437c7f1edb1f4b2c2c66ec8ba5dda27c10466969c8742c446800", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c732a81ff55437c7f1edb1f4b2c2c66ec8ba5dda27c10466969c8742c446800", kill_on_drop: false }`
[INFO] [stdout] 6c732a81ff55437c7f1edb1f4b2c2c66ec8ba5dda27c10466969c8742c446800
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d9cfde6970b0fbcd403fbd1c3ebefb33f981f972cf84e0ea9ce5b48c7e018479
[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" "d9cfde6970b0fbcd403fbd1c3ebefb33f981f972cf84e0ea9ce5b48c7e018479", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/polymorph_allocator-412133a19b6c5e92
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test test::add_region_multiple ... ok
[INFO] [stdout] test region_iter_test::iterator_two_regions ... ok
[INFO] [stdout] test test::allocation_and_deallocation_combines_backwards ... ok
[INFO] [stdout] test test::add_region_single ... ok
[INFO] [stdout] test test::allocation_and_deallocation_combines_backwards_recursively ... ok
[INFO] [stdout] test test::allocation_and_deallocation_combines_forward_recursively ... ok
[INFO] [stdout] test test::allocation_and_deallocation_single ... ok
[INFO] [stdout] test test::allocation_and_deallocation_multiple ... ok
[INFO] [stdout] test test::allocation_and_deallocation_combines_forward ... ok
[INFO] [stdout] test test::allocation_single ... ok
[INFO] [stdout] test test::free_bytes_returns_correct_value ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests polymorph-allocator
[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] running `Command { std: "docker" "inspect" "d9cfde6970b0fbcd403fbd1c3ebefb33f981f972cf84e0ea9ce5b48c7e018479", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9cfde6970b0fbcd403fbd1c3ebefb33f981f972cf84e0ea9ce5b48c7e018479", kill_on_drop: false }`
[INFO] [stdout] d9cfde6970b0fbcd403fbd1c3ebefb33f981f972cf84e0ea9ce5b48c7e018479