[INFO] fetching crate griddle 0.5.2...
[INFO] testing griddle-0.5.2 against 1.55.0 for beta-1.56-1
[INFO] extracting crate griddle 0.5.2 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate griddle 0.5.2 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate griddle 0.5.2
[INFO] finished tweaking crates.io crate griddle 0.5.2
[INFO] tweaked toml for crates.io crate griddle 0.5.2 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8d8b32ca8c3a0647a7f417b41c70eb1447a123fb40266ac628b220b731e2c398
[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" "8d8b32ca8c3a0647a7f417b41c70eb1447a123fb40266ac628b220b731e2c398", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d8b32ca8c3a0647a7f417b41c70eb1447a123fb40266ac628b220b731e2c398", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d8b32ca8c3a0647a7f417b41c70eb1447a123fb40266ac628b220b731e2c398", kill_on_drop: false }`
[INFO] [stdout] 8d8b32ca8c3a0647a7f417b41c70eb1447a123fb40266ac628b220b731e2c398
[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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4423ecee2d3a196f1136be57182955e1469af5edf814d55da8b2cb1b342c9ebd
[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" "4423ecee2d3a196f1136be57182955e1469af5edf814d55da8b2cb1b342c9ebd", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling ahash v0.7.4
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling griddle v0.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.97s
[INFO] running `Command { std: "docker" "inspect" "4423ecee2d3a196f1136be57182955e1469af5edf814d55da8b2cb1b342c9ebd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4423ecee2d3a196f1136be57182955e1469af5edf814d55da8b2cb1b342c9ebd", kill_on_drop: false }`
[INFO] [stdout] 4423ecee2d3a196f1136be57182955e1469af5edf814d55da8b2cb1b342c9ebd
[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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 088dd725f79841ede8d9195e673ad8e609b2ede7953960c3b976c6adafa97da1
[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" "088dd725f79841ede8d9195e673ad8e609b2ede7953960c3b976c6adafa97da1", kill_on_drop: false }`
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling serde_test v1.0.130
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling quickcheck v1.0.3
[INFO] [stderr]    Compiling griddle v0.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 13.89s
[INFO] running `Command { std: "docker" "inspect" "088dd725f79841ede8d9195e673ad8e609b2ede7953960c3b976c6adafa97da1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "088dd725f79841ede8d9195e673ad8e609b2ede7953960c3b976c6adafa97da1", kill_on_drop: false }`
[INFO] [stdout] 088dd725f79841ede8d9195e673ad8e609b2ede7953960c3b976c6adafa97da1
[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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 46305d39811d01ea910fe204f63c148e603046b0321bd34d31fb529e38ca9053
[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" "46305d39811d01ea910fe204f63c148e603046b0321bd34d31fb529e38ca9053", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/griddle-81459357ddae0736)
[INFO] [stdout] 
[INFO] [stdout] running 72 tests
[INFO] [stdout] test map::test_map::test_create_capacity_zero ... ok
[INFO] [stdout] test map::test_map::test_conflict_remove ... ok
[INFO] [stdout] test map::test_map::test_drain ... ok
[INFO] [stdout] test map::test_map::test_clone_from ... ok
[INFO] [stdout] test map::test_map::test_clone ... ok
[INFO] [stdout] test map::test_map::test_drain_filter ... ok
[INFO] [stdout] test map::test_map::test_drops ... ok
[INFO] [stdout] test map::test_map::test_capacity_not_less_than_len ... ok
[INFO] [stdout] test map::test_map::test_find ... ok
[INFO] [stdout] test map::test_map::test_empty_iter ... ok
[INFO] [stdout] test map::test_map::test_find_mut ... ok
[INFO] [stdout] test map::test_map::test_empty_remove ... ok
[INFO] [stdout] test map::test_map::test_empty_raw_entry ... ok
[INFO] [stdout] test map::test_map::test_eq ... ok
[INFO] [stdout] test map::test_map::test_empty_raw_entry_mut ... ok
[INFO] [stdout] test map::test_map::test_entry_take_doesnt_corrupt ... ok
[INFO] [stdout] test map::test_map::test_index ... ok
[INFO] [stdout] test map::test_map::test_from_iter ... ok
[INFO] [stdout] test map::test_map::test_empty_entry ... ok
[INFO] [stdout] test map::test_map::test_entry ... ok
[INFO] [stdout] test map::test_map::test_extend_ref ... ok
[INFO] [stdout] test map::test_map::test_expand ... ok
[INFO] [stdout] test map::test_map::test_iter_len ... ok
[INFO] [stdout] test map::test_map::test_insert_conflicts ... ok
[INFO] [stdout] test map::test_map::test_iter_mut_len ... ok
[INFO] [stdout] test map::test_map::test_insert_overwrite ... ok
[INFO] [stdout] test map::test_map::test_iterate ... ok
[INFO] [stdout] test map::test_map::test_keys ... ok
[INFO] [stdout] test map::test_map::test_raw_entry ... ok
[INFO] [stdout] test map::test_map::test_into_iter_drops ... ok
[INFO] [stdout] test map::test_map::test_remove_entry ... ok
[INFO] [stdout] test map::test_map::test_is_empty ... ok
[INFO] [stdout] test map::test_map::test_raw_entry_mut_and_modify ... ok
[INFO] [stdout] test map::test_map::test_split_insert ... ok
[INFO] [stdout] test map::test_map::test_show ... ok
[INFO] [stdout] test map::test_map::test_size_hint ... ok
[INFO] [stdout] test map::test_map::test_try_reserve ... ok
[INFO] [stdout] test map::test_map::test_vacant_entry_key ... ok
[INFO] [stdout] test map::test_map::test_insert ... ok
[INFO] [stdout] test map::test_map::test_zero_capacities ... ok
[INFO] [stdout] test map::test_map::test_values ... ok
[INFO] [stdout] test map::test_map::test_values_mut ... ok
[INFO] [stdout] test map::test_map::test_remove ... ok
[INFO] [stdout] test map::test_map::test_retain ... ok
[INFO] [stdout] test set::test_set::test_const_with_hasher ... ok
[INFO] [stdout] test map::test_map::test_split_insert_raw ... ok
[INFO] [stdout] test set::test_set::test_disjoint ... ok
[INFO] [stdout] test set::test_set::test_drain_filter ... ok
[INFO] [stdout] test set::test_set::test_eq ... ok
[INFO] [stdout] test map::test_map::test_raw_occupied_entry_mut ... ok
[INFO] [stdout] test set::test_set::test_extend_ref ... ok
[INFO] [stdout] test set::test_set::test_from_iter ... ok
[INFO] [stdout] test map::test_map::test_mut_size_hint ... ok
[INFO] [stdout] test set::test_set::test_difference ... ok
[INFO] [stdout] test map::test_map::test_reserve_shrink_to_fit ... ok
[INFO] [stdout] test set::test_set::test_drain ... ok
[INFO] [stdout] test set::test_set::test_union ... ok
[INFO] [stdout] test set::test_set::test_symmetric_difference ... ok
[INFO] [stdout] test set::test_set::test_trivial_drain ... ok
[INFO] [stdout] test set::test_set::test_zero_capacities ... ok
[INFO] [stdout] test set::test_set::test_subset_and_superset ... ok
[INFO] [stdout] test set::test_set::test_iterate ... ok
[INFO] [stdout] test set::test_set::test_retain ... ok
[INFO] [stdout] test set::test_set::test_move_iter ... ok
[INFO] [stdout] test map::test_map::test_occupied_entry_key ... ok
[INFO] [stdout] test set::test_set::test_show ... ok
[INFO] [stdout] test map::test_map::test_key_without_hash_impl ... ok
[INFO] [stdout] test set::test_set::test_intersection ... ok
[INFO] [stdout] test set::test_set::test_replace ... ok
[INFO] [stdout] test map::test_map::test_index_nonexistent - should panic ... ok
[INFO] [stdout] test map::test_map::test_lots_of_insertions ... ok
[INFO] [stdout] test map::test_map::test_lots_of_raw_insertions ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 72 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 16.31s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/quick.rs (/opt/rustwide/target/debug/deps/quick-9d3e9e931e30e66d)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test contains ... ok
[INFO] [stdout] test with_cap ... ok
[INFO] [stdout] test equality ... ok
[INFO] [stdout] test equality_fnv ... ok
[INFO] [stdout] test insert_retain ... ok
[INFO] [stdout] test contains_not ... ok
[INFO] [stdout] test insert_remove ... ok
[INFO] [stdout] test operations_string ... ok
[INFO] [stdout] test keys_values ... ok
[INFO] [stdout] test keys_values_mut ... ok
[INFO] [stdout] test operations_i8 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.24s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/rayon.rs (/opt/rustwide/target/debug/deps/rayon-7546e479cc176812)
[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] [stderr]      Running tests/regressions.rs (/opt/rustwide/target/debug/deps/regressions-5aec6d1808983300)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test reserve_shrink_add ... ok
[INFO] [stdout] test clone_with_leftovers ... ok
[INFO] [stdout] test accidental_key_eq_in_uninit_mem ... ok
[INFO] [stdout] test carry_moves_exactly ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/serde.rs (/opt/rustwide/target/debug/deps/serde-8c329d227848ea74)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests griddle
[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] [stdout] 
[INFO] [stdout] running 102 tests
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name griddle --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ahash_=/opt/rustwide/target/debug/deps/libahash-13bef2e99fb04579.rlib --extern fnv=/opt/rustwide/target/debug/deps/libfnv-d1dc8bedb5ffcb44.rlib --extern griddle=/opt/rustwide/target/debug/deps/libgriddle-020de874243a2f78.rlib --extern hashbrown=/opt/rustwide/target/debug/deps/libhashbrown-4ca265558aa438e5.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-df981c5871754530.rlib --extern quickcheck=/opt/rustwide/target/debug/deps/libquickcheck-4f65215bedfe78bd.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-e6c5d6860b84f67e.rlib --extern rayon_=/opt/rustwide/target/debug/deps/librayon-3420e84d71a91800.rlib --extern serde_test=/opt/rustwide/target/debug/deps/libserde_test-32a839dbc1909ae1.rlib -C embed-bitcode=no --cfg 'feature="ahash"' --cfg 'feature="ahash_"' --cfg 'feature="default"' --cfg 'feature="inline-more"' --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "46305d39811d01ea910fe204f63c148e603046b0321bd34d31fb529e38ca9053", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46305d39811d01ea910fe204f63c148e603046b0321bd34d31fb529e38ca9053", kill_on_drop: false }`
[INFO] [stdout] 46305d39811d01ea910fe204f63c148e603046b0321bd34d31fb529e38ca9053