[INFO] fetching crate cranelift-bforest 0.75.0...
[INFO] testing cranelift-bforest-0.75.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate cranelift-bforest 0.75.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate cranelift-bforest 0.75.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cranelift-bforest 0.75.0
[INFO] finished tweaking crates.io crate cranelift-bforest 0.75.0
[INFO] tweaked toml for crates.io crate cranelift-bforest 0.75.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b4cc3a8cf16171d840763da217621ebbeee5d24254e345d707bf3d53e4aab54
[INFO] running `Command { std: "docker" "start" "-a" "3b4cc3a8cf16171d840763da217621ebbeee5d24254e345d707bf3d53e4aab54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b4cc3a8cf16171d840763da217621ebbeee5d24254e345d707bf3d53e4aab54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b4cc3a8cf16171d840763da217621ebbeee5d24254e345d707bf3d53e4aab54", kill_on_drop: false }`
[INFO] [stdout] 3b4cc3a8cf16171d840763da217621ebbeee5d24254e345d707bf3d53e4aab54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c57457e784f59ae82a94b7c1f0acdfc4ee75ad700a1ea5fe0fdb9eb1426e7f70
[INFO] running `Command { std: "docker" "start" "-a" "c57457e784f59ae82a94b7c1f0acdfc4ee75ad700a1ea5fe0fdb9eb1426e7f70", kill_on_drop: false }`
[INFO] [stderr]    Compiling cranelift-bforest v0.75.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "c57457e784f59ae82a94b7c1f0acdfc4ee75ad700a1ea5fe0fdb9eb1426e7f70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c57457e784f59ae82a94b7c1f0acdfc4ee75ad700a1ea5fe0fdb9eb1426e7f70", kill_on_drop: false }`
[INFO] [stdout] c57457e784f59ae82a94b7c1f0acdfc4ee75ad700a1ea5fe0fdb9eb1426e7f70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f5528645411be48bb2e9554caa7b2438436f46f720fffdc3024a4232ebe21cf3
[INFO] running `Command { std: "docker" "start" "-a" "f5528645411be48bb2e9554caa7b2438436f46f720fffdc3024a4232ebe21cf3", kill_on_drop: false }`
[INFO] [stderr]    Compiling cranelift-bforest v0.75.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.68s
[INFO] running `Command { std: "docker" "inspect" "f5528645411be48bb2e9554caa7b2438436f46f720fffdc3024a4232ebe21cf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5528645411be48bb2e9554caa7b2438436f46f720fffdc3024a4232ebe21cf3", kill_on_drop: false }`
[INFO] [stdout] f5528645411be48bb2e9554caa7b2438436f46f720fffdc3024a4232ebe21cf3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6b8091869ff8058044c00f64dae9699a7b2c3a55f33c8d7a29a6b8d651fb3804
[INFO] running `Command { std: "docker" "start" "-a" "6b8091869ff8058044c00f64dae9699a7b2c3a55f33c8d7a29a6b8d651fb3804", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cranelift_bforest-0c633413ea602cfd)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test map::tests::empty ... ok
[INFO] [stdout] test map::tests::remove_level1_rightmost ... ok
[INFO] [stdout] test map::tests::split_level0_leaf ... ok
[INFO] [stdout] test map::tests::level3_removes ... ok
[INFO] [stdout] test node::tests::optimal_split_pos ... ok
[INFO] [stdout] test node::tests::inner_balance ... ok
[INFO] [stdout] test node::tests::leaf_balance ... ok
[INFO] [stdout] test path::tests::search_single_inner ... ok
[INFO] [stdout] test path::tests::search_single_leaf ... ok
[INFO] [stdout] test set::tests::empty ... ok
[INFO] [stdout] test set::tests::node_size ... ok
[INFO] [stdout] test set::tests::simple_cursor ... ok
[INFO] [stdout] test tests::comparator ... ok
[INFO] [stdout] test tests::slice_shifting ... ok
[INFO] [stdout] test map::tests::node_size ... ok
[INFO] [stdout] test node::tests::inner ... ok
[INFO] [stdout] test tests::slice_insertion ... ok
[INFO] [stdout] test node::tests::leaf ... ok
[INFO] [stdout] test map::tests::inserting ... ok
[INFO] [stdout] test map::tests::remove_level1 ... ok
[INFO] [stdout] test map::tests::split_level1_leaf ... ok
[INFO] [stdout] test set::tests::three_level_sparse_tree ... ok
[INFO] [stdout] test set::tests::two_level_sparse_tree ... ok
[INFO] [stdout] test set::tests::four_level_clear ... ok
[INFO] [stdout] test set::tests::four_level ... ok
[INFO] [stdout] test map::tests::insert_many ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.33s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cranelift-bforest
[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" "6b8091869ff8058044c00f64dae9699a7b2c3a55f33c8d7a29a6b8d651fb3804", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b8091869ff8058044c00f64dae9699a7b2c3a55f33c8d7a29a6b8d651fb3804", kill_on_drop: false }`
[INFO] [stdout] 6b8091869ff8058044c00f64dae9699a7b2c3a55f33c8d7a29a6b8d651fb3804