[INFO] fetching crate cranelift-bforest 0.73.0...
[INFO] testing cranelift-bforest-0.73.0 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate cranelift-bforest 0.73.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate cranelift-bforest 0.73.0 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 cranelift-bforest 0.73.0
[INFO] finished tweaking crates.io crate cranelift-bforest 0.73.0
[INFO] tweaked toml for crates.io crate cranelift-bforest 0.73.0 written to /workspace/builds/worker-2/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 3ff8557363450f2f9157eb87fcf4b13fcbd3b4acd86f7a6969cd7a75b2fd20d9
[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" "3ff8557363450f2f9157eb87fcf4b13fcbd3b4acd86f7a6969cd7a75b2fd20d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ff8557363450f2f9157eb87fcf4b13fcbd3b4acd86f7a6969cd7a75b2fd20d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ff8557363450f2f9157eb87fcf4b13fcbd3b4acd86f7a6969cd7a75b2fd20d9", kill_on_drop: false }`
[INFO] [stdout] 3ff8557363450f2f9157eb87fcf4b13fcbd3b4acd86f7a6969cd7a75b2fd20d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ad7fa8f63c55d90a80e1397118c2cd0bb2ac78a803adea185ad616d4722d493f
[INFO] running `Command { std: "docker" "start" "-a" "ad7fa8f63c55d90a80e1397118c2cd0bb2ac78a803adea185ad616d4722d493f", kill_on_drop: false }`
[INFO] [stderr]    Compiling cranelift-bforest v0.73.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "ad7fa8f63c55d90a80e1397118c2cd0bb2ac78a803adea185ad616d4722d493f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad7fa8f63c55d90a80e1397118c2cd0bb2ac78a803adea185ad616d4722d493f", kill_on_drop: false }`
[INFO] [stdout] ad7fa8f63c55d90a80e1397118c2cd0bb2ac78a803adea185ad616d4722d493f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] e8e3cfe3affc9964bfca8e667902b5bad6db50b3e735e744867b83c4388bdf4e
[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" "e8e3cfe3affc9964bfca8e667902b5bad6db50b3e735e744867b83c4388bdf4e", kill_on_drop: false }`
[INFO] [stderr]    Compiling cranelift-bforest v0.73.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.15s
[INFO] running `Command { std: "docker" "inspect" "e8e3cfe3affc9964bfca8e667902b5bad6db50b3e735e744867b83c4388bdf4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8e3cfe3affc9964bfca8e667902b5bad6db50b3e735e744867b83c4388bdf4e", kill_on_drop: false }`
[INFO] [stdout] e8e3cfe3affc9964bfca8e667902b5bad6db50b3e735e744867b83c4388bdf4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 58d1e1f527d9d6ae606052c014ea0f1285cee0d7b2003c30e595014c15010fd7
[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" "58d1e1f527d9d6ae606052c014ea0f1285cee0d7b2003c30e595014c15010fd7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cranelift_bforest-911620f1e0bafca8)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test map::tests::empty ... ok
[INFO] [stdout] test map::tests::inserting ... ok
[INFO] [stdout] test map::tests::remove_level1 ... ok
[INFO] [stdout] test node::tests::leaf_balance ... ok
[INFO] [stdout] test node::tests::optimal_split_pos ... ok
[INFO] [stdout] test map::tests::level3_removes ... ok
[INFO] [stdout] test path::tests::search_single_leaf ... ok
[INFO] [stdout] test map::tests::node_size ... ok
[INFO] [stdout] test map::tests::split_level0_leaf ... ok
[INFO] [stdout] test set::tests::simple_cursor ... ok
[INFO] [stdout] test tests::slice_insertion ... ok
[INFO] [stdout] test map::tests::remove_level1_rightmost ... ok
[INFO] [stdout] test map::tests::split_level1_leaf ... ok
[INFO] [stdout] test node::tests::inner ... ok
[INFO] [stdout] test node::tests::leaf ... ok
[INFO] [stdout] test path::tests::search_single_inner ... ok
[INFO] [stdout] test set::tests::empty ... ok
[INFO] [stdout] test node::tests::inner_balance ... ok
[INFO] [stdout] test set::tests::two_level_sparse_tree ... ok
[INFO] [stdout] test set::tests::node_size ... ok
[INFO] [stdout] test tests::slice_shifting ... ok
[INFO] [stdout] test tests::comparator ... ok
[INFO] [stdout] test set::tests::three_level_sparse_tree ... ok
[INFO] [stdout] test set::tests::four_level_clear ... ok
[INFO] [stdout] test set::tests::four_level ... ok
[INFO] [stderr]    Doc-tests cranelift-bforest
[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 2.78s
[INFO] [stdout] 
[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" "58d1e1f527d9d6ae606052c014ea0f1285cee0d7b2003c30e595014c15010fd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58d1e1f527d9d6ae606052c014ea0f1285cee0d7b2003c30e595014c15010fd7", kill_on_drop: false }`
[INFO] [stdout] 58d1e1f527d9d6ae606052c014ea0f1285cee0d7b2003c30e595014c15010fd7