[INFO] fetching crate salsa 0.16.0...
[INFO] testing salsa-0.16.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate salsa 0.16.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate salsa 0.16.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate salsa 0.16.0
[INFO] finished tweaking crates.io crate salsa 0.16.0
[INFO] tweaked toml for crates.io crate salsa 0.16.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate salsa 0.16.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e180604fd7cf0a0c1b531c2d6d6c4e3f9bf129b2a42478d513b9092bd0cac763
[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" "e180604fd7cf0a0c1b531c2d6d6c4e3f9bf129b2a42478d513b9092bd0cac763", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e180604fd7cf0a0c1b531c2d6d6c4e3f9bf129b2a42478d513b9092bd0cac763", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e180604fd7cf0a0c1b531c2d6d6c4e3f9bf129b2a42478d513b9092bd0cac763", kill_on_drop: false }`
[INFO] [stdout] e180604fd7cf0a0c1b531c2d6d6c4e3f9bf129b2a42478d513b9092bd0cac763
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d03aa640b6207b14b34ac1ec1fbbc2ab2481aefc62e5e9505f7d0b4e4ebb9ea
[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" "4d03aa640b6207b14b34ac1ec1fbbc2ab2481aefc62e5e9505f7d0b4e4ebb9ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling syn v1.0.33
[INFO] [stderr]    Compiling const_fn v0.4.2
[INFO] [stderr]    Compiling instant v0.1.5
[INFO] [stderr]    Compiling oorandom v11.1.2
[INFO] [stderr]    Compiling indexmap v1.4.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.0
[INFO] [stderr]    Compiling lock_api v0.4.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.0
[INFO] [stderr]    Compiling parking_lot v0.11.0
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling salsa-macros v0.16.0
[INFO] [stderr]    Compiling salsa v0.16.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.87s
[INFO] running `Command { std: "docker" "inspect" "4d03aa640b6207b14b34ac1ec1fbbc2ab2481aefc62e5e9505f7d0b4e4ebb9ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d03aa640b6207b14b34ac1ec1fbbc2ab2481aefc62e5e9505f7d0b4e4ebb9ea", kill_on_drop: false }`
[INFO] [stdout] 4d03aa640b6207b14b34ac1ec1fbbc2ab2481aefc62e5e9505f7d0b4e4ebb9ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b91d251f0caf3c69951ea0602badca00b48a6610f5ea62e0f1ea71e1b763f093
[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" "b91d251f0caf3c69951ea0602badca00b48a6610f5ea62e0f1ea71e1b763f093", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling env_logger v0.7.1
[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 rand_distr v0.2.2
[INFO] [stderr]    Compiling salsa v0.16.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 54.91s
[INFO] running `Command { std: "docker" "inspect" "b91d251f0caf3c69951ea0602badca00b48a6610f5ea62e0f1ea71e1b763f093", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b91d251f0caf3c69951ea0602badca00b48a6610f5ea62e0f1ea71e1b763f093", kill_on_drop: false }`
[INFO] [stdout] b91d251f0caf3c69951ea0602badca00b48a6610f5ea62e0f1ea71e1b763f093
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d2ecd22975aa86bbf75833133b7f889a4e527aa147a49597e0edd4e872a53337
[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" "d2ecd22975aa86bbf75833133b7f889a4e527aa147a49597e0edd4e872a53337", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/salsa-46c3d6eff58d7299
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test runtime::tests::dependency_graph_path1 ... ok
[INFO] [stdout] test runtime::tests::dependency_graph_path2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cycles-b8e319f8db56ab5c
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test inner_cycle ... ok
[INFO] [stdout] test parallel_cycle ... ok
[INFO] [stdout] test cycle_cycle ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/dyn_trait-0432c6b7a695b4b6
[INFO] [stdout] test cycle_volatile ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/gc-1bc3831b08acab5a
[INFO] [stdout] test cycle_memoized ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test dyn_trait ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test interned::discard_durability_after_synthetic_write_high ... ok
[INFO] [stdout] test interned::discard_during_same_revision ... ok
[INFO] [stdout] test interned::discard_durability_after_synthetic_write_low ... ok
[INFO] [stdout] test volatile_tests::consistency_no_gc ... ok
[INFO] [stdout] test interned::discard_outdated ... ok
[INFO] [stdout] test derived_tests::compute_switch ... ok
[INFO] [stdout] test shallow_constant_tests::two_rev_one_use ... ok
[INFO] [stdout] test discard_values::sweep_default ... ok
[INFO] [stdout] test shallow_constant_tests::one_rev ... ok
[INFO] [stdout] test shallow_constant_tests::two_rev_two_uses ... ok
[INFO] [stdout] test derived_tests::compute_one_write_low ... ok
[INFO] [stdout] test derived_tests::compute_one_write_high ... ok
[INFO] [stdout] test shallow_constant_tests::two_rev_nothing ... ok
[INFO] [stdout] test derived_tests::compute_all ... ok
[INFO] [stdout] test volatile_tests::consistency_with_gc ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/incremental-0e7a550ceb284edb
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test constants::invalidate_constant_1 ... ok
[INFO] [stdout] test constants::durability ... ok
[INFO] [stdout] test constants::invalidate_constant ... ok
[INFO] [stdout] test constants::not_constant ... ok
[INFO] [stdout] test constants::constant_to_non_constant ... ok
[INFO] [stdout] test constants::becomes_constant_with_change ... ok
[INFO] [stdout] test constants::mixed_constant ... ok
[INFO] [stdout] test constants::set_after_constant_same_value ... ok
[INFO] [stdout] test memoized_dep_inputs::revalidate ... ok
[INFO] [stdout] test memoized_volatile::volatile_x2 ... ok
[INFO] [stdout] test memoized_inputs::set_after_no_change ... ok
[INFO] [stdout] test memoized_inputs::revalidate ... ok
[INFO] [stdout] test memoized_volatile::revalidate ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/interned-133e916478669075
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lru-65bf5570453b57a8
[INFO] [stdout] test test_intern1 ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/macros-2e6bd61007eea144
[INFO] [stdout] test test_intern_key ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/no_send_sync-2d73757b4975fb2c
[INFO] [stdout] test test_intern2 ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/on_demand_inputs-3bcbae4cf33bc7dc
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/panic_safely-7572d295b7215c88
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test lru_doesnt_break_volatile_queries ... ok
[INFO] [stdout] test lru_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test no_send_sync ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test on_demand_input_durability ... ok
[INFO] [stdout] test on_demand_input_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test storages_are_unwind_safe ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/parallel-13aa288b0bd39bc0
[INFO] [stdout] test panics_clear_query_stack ... ok
[INFO] [stdout] test should_panic_safely ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test frozen::in_par_get_set_cancellation ... ok
[INFO] [stdout] test independent::in_par_two_independent_queries ... ok
[INFO] [stdout] test race::in_par_get_set_race ... ok
[INFO] [stdout] test cancellation::transitive_cancellation ... ok
[INFO] [stdout] test true_parallel::true_parallel_different_keys ... ok
[INFO] [stdout] test cancellation::in_par_get_set_cancellation_transitive ... ok
[INFO] [stdout] test cancellation::in_par_get_set_cancellation_immediate ... ok
[INFO] [stdout] test true_parallel::true_parallel_same_keys ... ok
[INFO] [stdout] test cancellation::no_back_dating_in_cancellation ... ok
[INFO] [stdout] test true_parallel::true_parallel_propagate_panic ... ok
[INFO] [stdout] test stress::stress_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/storage_varieties-ddfb93c4223fc90e
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::intermingled ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/transparent-62b8a85b5e698a05
[INFO] [stdout] test tests::volatile_twice ... ok
[INFO] [stdout] test tests::memoized_twice ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/variadic-20f27cf04a64a022
[INFO] [stdout] test transparent_queries_work ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test execute ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests salsa
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - ParallelDatabase::snapshot (line 313) ... ignored
[INFO] [stdout] test src/doctest.rs - doctest::test_key_not_sync_db_not_send (line 43) ... ok
[INFO] [stdout] test src/doctest.rs - doctest::test_key_not_send_db_not_send (line 6) ... ok
[INFO] [stdout] test src/doctest.rs - doctest::test_key_not_sync_db_not_sync (line 81) ... ok
[INFO] [stdout] test src/intern_id.rs - intern_id::InternId::as_usize (line 82) ... ok
[INFO] [stdout] test src/intern_id.rs - intern_id::InternId (line 26) ... ok
[INFO] [stdout] test src/intern_id.rs - intern_id::InternId (line 42) ... ok
[INFO] [stdout] test src/intern_id.rs - intern_id::InternId::as_u32 (line 70) ... ok
[INFO] [stdout] test src/intern_id.rs - intern_id::InternId (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d2ecd22975aa86bbf75833133b7f889a4e527aa147a49597e0edd4e872a53337", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2ecd22975aa86bbf75833133b7f889a4e527aa147a49597e0edd4e872a53337", kill_on_drop: false }`
[INFO] [stdout] d2ecd22975aa86bbf75833133b7f889a4e527aa147a49597e0edd4e872a53337