[INFO] fetching crate bulk_allocator 0.5.2...
[INFO] testing bulk_allocator-0.5.2 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate bulk_allocator 0.5.2 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate bulk_allocator 0.5.2
[INFO] finished tweaking crates.io crate bulk_allocator 0.5.2
[INFO] tweaked toml for crates.io crate bulk_allocator 0.5.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate bulk_allocator 0.5.2 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 16 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gharial v0.3.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a5072617de7a7b2835a1863b1cf01bdee6ea9bbc790a4c8b370aaf67b0345324
[INFO] running `Command { std: "docker" "start" "-a" "a5072617de7a7b2835a1863b1cf01bdee6ea9bbc790a4c8b370aaf67b0345324", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a5072617de7a7b2835a1863b1cf01bdee6ea9bbc790a4c8b370aaf67b0345324", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5072617de7a7b2835a1863b1cf01bdee6ea9bbc790a4c8b370aaf67b0345324", kill_on_drop: false }`
[INFO] [stdout] a5072617de7a7b2835a1863b1cf01bdee6ea9bbc790a4c8b370aaf67b0345324
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 352250fee68b2fcbdc42eb90cdc287a8ba4cb54e8f21d670b7d53be3559c1c45
[INFO] running `Command { std: "docker" "start" "-a" "352250fee68b2fcbdc42eb90cdc287a8ba4cb54e8f21d670b7d53be3559c1c45", kill_on_drop: false }`
[INFO] [stderr]    Compiling bulk_allocator v0.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "352250fee68b2fcbdc42eb90cdc287a8ba4cb54e8f21d670b7d53be3559c1c45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "352250fee68b2fcbdc42eb90cdc287a8ba4cb54e8f21d670b7d53be3559c1c45", kill_on_drop: false }`
[INFO] [stdout] 352250fee68b2fcbdc42eb90cdc287a8ba4cb54e8f21d670b7d53be3559c1c45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb7e1dfb526cea5facfe32781cf74b7f18590ff23635af9da03ffdd3abbb347c
[INFO] running `Command { std: "docker" "start" "-a" "cb7e1dfb526cea5facfe32781cf74b7f18590ff23635af9da03ffdd3abbb347c", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.16
[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 v0.3.2
[INFO] [stderr]    Compiling bulk_allocator v0.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.81s
[INFO] running `Command { std: "docker" "inspect" "cb7e1dfb526cea5facfe32781cf74b7f18590ff23635af9da03ffdd3abbb347c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb7e1dfb526cea5facfe32781cf74b7f18590ff23635af9da03ffdd3abbb347c", kill_on_drop: false }`
[INFO] [stdout] cb7e1dfb526cea5facfe32781cf74b7f18590ff23635af9da03ffdd3abbb347c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 953dead87748e556ff04997dfa0b3e5127aee812768426b9a89f5db6585ad693
[INFO] running `Command { std: "docker" "start" "-a" "953dead87748e556ff04997dfa0b3e5127aee812768426b9a89f5db6585ad693", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bulk_allocator-9134ba6c58a90b2e)
[INFO] [stdout] 
[INFO] [stdout] running 39 tests
[INFO] [stdout] test bulk_b::large_cache::tests::test_dealloc_merge ... ok
[INFO] [stdout] test bulk_b::large_cache::tests::test_dealloc_small_merge ... ok
[INFO] [stdout] test bulk_b::large_cache::tests::test_alloc_fraction ... ok
[INFO] [stdout] test bulk_b::small_cache::tests::test_dealloc ... ok
[INFO] [stdout] test bulk_b::tests::test_alloc_large_layout ... ok
[INFO] [stdout] test layout_bulk_b::unsafe_layout_bulk_alloc_tests::test_new ... ok
[INFO] [stdout] test rb_tree::tests::test_insert_alternate_find ... ok
[INFO] [stdout] test layout_bulk_b::layout_bulk_alloc_tests::test_new ... ok
[INFO] [stdout] test layout_bulk_b::unsafe_layout_bulk_alloc_tests::test_chunk_layout ... ok
[INFO] [stdout] test layout_bulk_b::unsafe_layout_bulk_alloc_tests::test_block_layout ... ok
[INFO] [stdout] test rb_tree::tests::test_insert_alternate_order_remove_in_order ... ok
[INFO] [stdout] test rb_tree::tests::new ... ok
[INFO] [stdout] test rb_tree::tests::test_insert_alternate_order_remove_rev_order ... ok
[INFO] [stdout] test rb_tree::tests::test_insert_in_order_remove_alternate_order ... ok
[INFO] [stdout] test rb_tree::tests::test_insert_in_order_remove_in_order ... ok
[INFO] [stdout] test rb_tree::tests::test_insert_in_order_find ... ok
[INFO] [stdout] test rb_tree::tests::test_insert_alternate_order ... ok
[INFO] [stdout] test rb_tree::tests::test_insert_in_order ... ok
[INFO] [stdout] test bulk_b::small_cache::tests::test_alloc_dealloc ... ok
[INFO] [stdout] test rb_tree::tests::test_insert_alternate_order_remove_alternative_order ... ok
[INFO] [stdout] test rb_tree::tests::test_insert_rev_order_find ... ok
[INFO] [stdout] test rb_tree::tests::test_insert_rev_order ... ok
[INFO] [stdout] test rb_tree::tests::test_insert_in_order_remove_rev_order ... ok
[INFO] [stdout] test rb_tree::tests::test_insert_rev_order_remove_alternate_order ... ok
[INFO] [stdout] test rb_tree::tests::test_insert_rev_order_remove_rev_order ... ok
[INFO] [stdout] test rb_tree::tests::test_insert_rev_order_remove_in_order ... ok
[INFO] [stdout] test rb_tree::tests::test_permutation_find ... ok
[INFO] [stdout] test rb_tree::tests::test_insert_permutation ... ok
[INFO] [stdout] test rb_tree::tests::test_remove_lower_bound_permutation ... ok
[INFO] [stdout] test rb_tree::tests::test_insert_in_order_remove_lower_bound ... ok
[INFO] [stdout] test layout_bulk_b::unsafe_layout_bulk_alloc_tests::test_alloc_and_use ... ok
[INFO] [stdout] test bulk_b::large_cache::tests::test_alloc ... ok
[INFO] [stdout] test rb_tree::tests::test_insert_rev_order_remove_lower_bound ... ok
[INFO] [stdout] test rb_tree::tests::test_insert_alternate_order_remove_lower_bound ... ok
[INFO] [stdout] test rb_tree::tests::test_remove_permutation ... ok
[INFO] [stdout] test layout_bulk_b::layout_bulk_alloc_tests::test_alloc_and_use ... ok
[INFO] [stdout] test bulk_b::tests::test_alloc_dealloc ... ok
[INFO] [stdout] test layout_bulk_b::unsafe_layout_bulk_alloc_tests::test_alloc ... ok
[INFO] [stdout] test layout_bulk_b::layout_bulk_alloc_tests::test_alloc ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.18s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bulk_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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "953dead87748e556ff04997dfa0b3e5127aee812768426b9a89f5db6585ad693", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "953dead87748e556ff04997dfa0b3e5127aee812768426b9a89f5db6585ad693", kill_on_drop: false }`
[INFO] [stdout] 953dead87748e556ff04997dfa0b3e5127aee812768426b9a89f5db6585ad693