[INFO] fetching crate panoradix 0.6.8...
[INFO] testing panoradix-0.6.8 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate panoradix 0.6.8 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate panoradix 0.6.8 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate panoradix 0.6.8
[INFO] finished tweaking crates.io crate panoradix 0.6.8
[INFO] tweaked toml for crates.io crate panoradix 0.6.8 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", 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] 71d751cbe2e8db19b6b43843c5ac6dc410b6edde0cbdecbea6c979a3904d7654
[INFO] running `Command { std: "docker" "start" "-a" "71d751cbe2e8db19b6b43843c5ac6dc410b6edde0cbdecbea6c979a3904d7654", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "71d751cbe2e8db19b6b43843c5ac6dc410b6edde0cbdecbea6c979a3904d7654", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71d751cbe2e8db19b6b43843c5ac6dc410b6edde0cbdecbea6c979a3904d7654", kill_on_drop: false }`
[INFO] [stdout] 71d751cbe2e8db19b6b43843c5ac6dc410b6edde0cbdecbea6c979a3904d7654
[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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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] 97fdd7f0352a4d3b9db417ecf8b10bc5050cea83dc2d49ca46e8f99334ae09a3
[INFO] running `Command { std: "docker" "start" "-a" "97fdd7f0352a4d3b9db417ecf8b10bc5050cea83dc2d49ca46e8f99334ae09a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling panoradix v0.6.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "97fdd7f0352a4d3b9db417ecf8b10bc5050cea83dc2d49ca46e8f99334ae09a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97fdd7f0352a4d3b9db417ecf8b10bc5050cea83dc2d49ca46e8f99334ae09a3", kill_on_drop: false }`
[INFO] [stdout] 97fdd7f0352a4d3b9db417ecf8b10bc5050cea83dc2d49ca46e8f99334ae09a3
[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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--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] f5bdb1e2e38da4437a93e003196ff13bfeecfdee4e5d96057e5ebceb91444f43
[INFO] running `Command { std: "docker" "start" "-a" "f5bdb1e2e38da4437a93e003196ff13bfeecfdee4e5d96057e5ebceb91444f43", kill_on_drop: false }`
[INFO] [stderr]    Compiling panoradix v0.6.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.56s
[INFO] running `Command { std: "docker" "inspect" "f5bdb1e2e38da4437a93e003196ff13bfeecfdee4e5d96057e5ebceb91444f43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5bdb1e2e38da4437a93e003196ff13bfeecfdee4e5d96057e5ebceb91444f43", kill_on_drop: false }`
[INFO] [stdout] f5bdb1e2e38da4437a93e003196ff13bfeecfdee4e5d96057e5ebceb91444f43
[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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aab1d13207d317879b620012da78c190950fde0388cd0a23cb58565aff126878
[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" "aab1d13207d317879b620012da78c190950fde0388cd0a23cb58565aff126878", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/panoradix-4a08567e43f30b4e)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test key::tests::it_can_be_extended ... ok
[INFO] [stdout] test map::tests::it_can_lookup_elements ... ok
[INFO] [stdout] test set::tests::it_can_be_created ... ok
[INFO] [stdout] test map::tests::it_has_a_value_iterator ... ok
[INFO] [stdout] test set::tests::it_can_remove_keys ... ok
[INFO] [stdout] test tree::tests::it_can_complete_a_prefix ... ok
[INFO] [stdout] test tree::tests::it_can_remove_keys ... ok
[INFO] [stdout] test tree::tests::it_can_iterate_on_items ... ok
[INFO] [stdout] test tree::tests::it_handles_adding_existing_parts ... ok
[INFO] [stdout] test set::tests::it_can_complete_keys ... ok
[INFO] [stdout] test set::tests::it_has_a_key_iterator ... ok
[INFO] [stdout] test tree::tests::it_completes_partial_matches ... ok
[INFO] [stdout] test set::tests::it_accepts_an_element ... ok
[INFO] [stdout] test set::tests::it_accepts_an_empty_element ... ok
[INFO] [stdout] test set::tests::it_can_be_built_from_multiple_elements ... ok
[INFO] [stdout] test tree::tests::it_can_be_constructed ... ok
[INFO] [stdout] test tree::tests::it_has_sorted_iterators ... ok
[INFO] [stdout] test set::tests::it_accepts_multiple_elements ... ok
[INFO] [stdout] test tree::tests::it_is_empty_after_being_cleared ... ok
[INFO] [stdout] test map::tests::it_has_a_key_iterator ... ok
[INFO] [stdout] test tree::tests::it_tracks_the_number_of_elements_inserted ... ok
[INFO] [stdout] test tree::tests::it_maps_elements ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/stress_tree.rs (/opt/rustwide/target/debug/deps/stress_tree-34c847d5b1c02cbb)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test stress_test ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests panoradix
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type lib --crate-name panoradix --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern panoradix=/opt/rustwide/target/debug/deps/libpanoradix-36e6579a7cfbd95a.rlib -C embed-bitcode=no --cfg 'feature="default"' --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "aab1d13207d317879b620012da78c190950fde0388cd0a23cb58565aff126878", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aab1d13207d317879b620012da78c190950fde0388cd0a23cb58565aff126878", kill_on_drop: false }`
[INFO] [stdout] aab1d13207d317879b620012da78c190950fde0388cd0a23cb58565aff126878