[INFO] crate core_cbc_casper 0.1.0 is already in cache
[INFO] testing core_cbc_casper-0.1.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate core_cbc_casper 0.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate core_cbc_casper 0.1.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate core_cbc_casper 0.1.0
[INFO] finished tweaking crates.io crate core_cbc_casper 0.1.0
[INFO] tweaked toml for crates.io crate core_cbc_casper 0.1.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate core_cbc_casper 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 12d483b608ae4fffe47e71b963e7bf8bfb44f46c38bda62681637fa9440fadd8
[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" "12d483b608ae4fffe47e71b963e7bf8bfb44f46c38bda62681637fa9440fadd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "12d483b608ae4fffe47e71b963e7bf8bfb44f46c38bda62681637fa9440fadd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12d483b608ae4fffe47e71b963e7bf8bfb44f46c38bda62681637fa9440fadd8", kill_on_drop: false }`
[INFO] [stdout] 12d483b608ae4fffe47e71b963e7bf8bfb44f46c38bda62681637fa9440fadd8
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b53e983cf3fba75b408681a199432237a32d71ca3162eef81574e4a3591794e1
[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" "b53e983cf3fba75b408681a199432237a32d71ca3162eef81574e4a3591794e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.8
[INFO] [stderr]    Compiling serde v1.0.102
[INFO] [stderr]    Compiling rayon-core v1.7.0
[INFO] [stderr]    Compiling constant_time_eq v0.1.4
[INFO] [stderr]    Compiling static_assertions v0.2.5
[INFO] [stderr]    Compiling byte-tools v0.2.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.0
[INFO] [stderr]    Compiling bincode v1.2.0
[INFO] [stderr]    Compiling generic-array v0.9.0
[INFO] [stderr]    Compiling memoffset v0.5.3
[INFO] [stderr]    Compiling crossbeam-queue v0.2.0
[INFO] [stderr]    Compiling num_cpus v1.11.1
[INFO] [stderr]    Compiling fixed-hash v0.3.2
[INFO] [stderr]    Compiling crypto-mac v0.5.2
[INFO] [stderr]    Compiling digest v0.7.6
[INFO] [stderr]    Compiling blake2 v0.7.1
[INFO] [stderr]    Compiling crossbeam-deque v0.7.2
[INFO] [stderr]    Compiling rayon v1.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.102
[INFO] [stderr]    Compiling core_cbc_casper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.20s
[INFO] running `Command { std: "docker" "inspect" "b53e983cf3fba75b408681a199432237a32d71ca3162eef81574e4a3591794e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b53e983cf3fba75b408681a199432237a32d71ca3162eef81574e4a3591794e1", kill_on_drop: false }`
[INFO] [stdout] b53e983cf3fba75b408681a199432237a32d71ca3162eef81574e4a3591794e1
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ec44ca2900a874a152229cc16bdbedcec3d70aac3c2ec637630a6266e31b47b
[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" "4ec44ca2900a874a152229cc16bdbedcec3d70aac3c2ec637630a6266e31b47b", kill_on_drop: false }`
[INFO] [stderr]    Compiling same-file v1.0.5
[INFO] [stderr]    Compiling num-traits v0.2.9
[INFO] [stderr]    Compiling itertools v0.8.1
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling rand_xoshiro v0.1.0
[INFO] [stderr]    Compiling serde_json v1.0.41
[INFO] [stderr]    Compiling walkdir v2.2.9
[INFO] [stderr]    Compiling csv-core v0.1.6
[INFO] [stderr]    Compiling bstr v0.2.8
[INFO] [stderr]    Compiling criterion-plot v0.3.1
[INFO] [stderr]    Compiling csv v1.1.1
[INFO] [stderr]    Compiling tinytemplate v1.0.2
[INFO] [stderr]    Compiling criterion v0.2.11
[INFO] [stderr]    Compiling core_cbc_casper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 14.50s
[INFO] running `Command { std: "docker" "inspect" "4ec44ca2900a874a152229cc16bdbedcec3d70aac3c2ec637630a6266e31b47b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ec44ca2900a874a152229cc16bdbedcec3d70aac3c2ec637630a6266e31b47b", kill_on_drop: false }`
[INFO] [stdout] 4ec44ca2900a874a152229cc16bdbedcec3d70aac3c2ec637630a6266e31b47b
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 402bd47be404422918c06857aaa75f3b1f0f2ab3773cfa7789d338049616ec60
[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" "402bd47be404422918c06857aaa75f3b1f0f2ab3773cfa7789d338049616ec60", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/core_cbc_casper-b86c446cd1be11b1
[INFO] [stdout] running 69 tests
[INFO] [stdout] test blockchain::tests::ncestor ... ok
[INFO] [stdout] test blockchain::tests::best_children_empty ... ok
[INFO] [stdout] test blockchain::tests::children_missing_children_are_not_included ... ok
[INFO] [stdout] test blockchain::tests::is_member_self ... ok
[INFO] [stdout] test blockchain::tests::parse_blockchains ... ok
[INFO] [stdout] test blockchain::tests::is_member_ancestor ... ok
[INFO] [stdout] test blockchain::tests::from_message ... ok
[INFO] [stdout] test blockchain::tests::from_prevblock_message ... ok
[INFO] [stdout] test blockchain::tests::from_prevblock_message_none ... ok
[INFO] [stdout] test blockchain::tests::children ... ok
[INFO] [stdout] test blockchain::tests::best_children_trivial ... ok
[INFO] [stdout] test justification::test::faulty_insert_accept_fault ... ok
[INFO] [stdout] test justification::test::faulty_insert_double_equivocation ... ok
[INFO] [stdout] test justification::test::equivocate ... ok
[INFO] [stdout] test blockchain::tests::score ... ok
[INFO] [stdout] test blockchain::tests::best_children_tie ... ok
[INFO] [stdout] test justification::test::faulty_insert_accept_with_bigger_numbers ... ok
[INFO] [stdout] test blockchain::tests::best_children_indirect ... ok
[INFO] [stdout] test justification::test::faulty_insert_sorted ... ok
[INFO] [stdout] test blockchain::tests::ghost_tie ... ok
[INFO] [stdout] test justification::test::faulty_insert_unknown_weights ... ok
[INFO] [stdout] test justification::test::faulty_insert_at_threshold ... ok
[INFO] [stdout] test justification::test::from_messages_duplicate ... ok
[INFO] [stdout] test blockchain::tests::ghost ... ok
[INFO] [stdout] test justification::test::latest_messages_update_old_message ... ok
[INFO] [stdout] test justification::test::from_messages ... ok
[INFO] [stdout] test justification::test::from_messages_equivocation ... ok
[INFO] [stdout] test justification::test::justification_make_estimate_equivocator_not_at_threshold ... ok
[INFO] [stdout] test justification::test::latest_messages_update_equivocation ... ok
[INFO] [stdout] test justification::test::faulty_inserts ... ok
[INFO] [stdout] test justification::test::latest_messages_update_duplicate_message ... ok
[INFO] [stdout] test justification::test::justification_make_estimate ... ok
[INFO] [stdout] test justification::test::justification_make_estimate_equivocator_at_threshold ... ok
[INFO] [stdout] test justification::test::latest_messages_update_new_sender ... ok
[INFO] [stdout] test message::test::from_validator_state ... ok
[INFO] [stdout] test justification::test::faulty_insert_with_slash ... ok
[INFO] [stdout] test justification::test::latest_messages_update_new_message ... ok
[INFO] [stdout] test message::test::from_validator_state_duplicates ... ok
[INFO] [stdout] test util::weight::tests::equality ... ok
[INFO] [stdout] test util::weight::tests::substraction ... ok
[INFO] [stdout] test util::weight::tests::addition ... ok
[INFO] [stdout] test util::weight::tests::smaller ... ok
[INFO] [stdout] test util::weight::tests::greater ... ok
[INFO] [stdout] test message::test::message_equivocates_indirect_commutativity ... ok
[INFO] [stdout] test message::test::message_depends ... ok
[INFO] [stdout] test validator::tests::weights_sum_all_weights ... ok
[INFO] [stdout] test validator::tests::weights_sum_weight_validators ... ok
[INFO] [stdout] test validator::tests::weights_validators_exclude_nan_weights ... ok
[INFO] [stdout] test blockchain::tests::safety_oracles ... ok
[INFO] [stdout] test message::test::message_equivocates_indirect_total_indirection ... ok
[INFO] [stdout] test message::test::message_equality ... ok
[INFO] [stdout] test validator::tests::weights_validators_include_positive_weight ... ok
[INFO] [stdout] test validator::tests::weights_validators_include_infinity_weighted_validators ... ok
[INFO] [stdout] test validator::tests::weights_weight ... ok
[INFO] [stdout] test validator::tests::weights_validators_exclude_negative_weights ... ok
[INFO] [stdout] test validator::tests::weights_validators_exclude_zero_weighted_validators ... ok
[INFO] [stdout] test validator::tests::state_sort_by_faultweight_unknown_equivocators ... ok
[INFO] [stdout] test validator::tests::weights_weight_not_found ... ok
[INFO] [stdout] test message::test::message_equivocates ... ok
[INFO] [stdout] test message::test::from_validator_state_equivocator_at_threshhold ... ok
[INFO] [stdout] test validator::tests::state_sort_by_faultweight_no_fault ... ok
[INFO] [stdout] test validator::tests::state_sort_by_faultweight_known_equivocators ... ok
[INFO] [stdout] test validator::tests::validator_state_update ... ok
[INFO] [stdout] test validator::tests::validator_state_update_equivocate_at_threshold ... ok
[INFO] [stdout] test message::test::from_validator_state_equivocator ... ok
[INFO] [stdout] test message::test::from_validator_state_only_equivocations ... ok
[INFO] [stdout] test message::test::message_equivocates_indirect_direct_equivocation ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/binary-914c53aa823c80c5
[INFO] [stdout] test message::test::message_equivocates_indirect_semi_direct ... ok
[INFO] [stdout] test validator::tests::validator_state_update_equivocate_under_threshold ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 69 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test equal_weight ... ok
[INFO] [stdout] test vote_swaying ... 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/blockchain-3534e7fb44cfa814
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test partial_view ... ok
[INFO] [stdout] test full_view ... 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/generative_tests-2ca0c745ca87dbb2
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/integer-6a03fdd9cb545084
[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 3 tests
[INFO] [stdout] test uneven_weights_4 ... ok
[INFO] [stdout] test equal_weight ... ok
[INFO] [stdout] test uneven_weights_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests core_cbc_casper
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/tests_common/vote_count.rs - tests_common::vote_count::VoteCount (line 42) ... ok
[INFO] [stdout] test src/tests_common/blockdata.rs - tests_common::blockdata::ValidatorNameBlockData (line 33) ... ok
[INFO] [stdout] test src/justification.rs - justification::Justification (line 38) ... ok
[INFO] [stdout] test src/util/weight.rs - util::weight::Weight (line 130) ... ok
[INFO] [stdout] test src/util/weight.rs - util::weight::Zero (line 30) ... ok
[INFO] [stdout] test src/message.rs - message::Message (line 84) ... ok
[INFO] [stdout] test src/blockchain.rs - blockchain::BlockData (line 43) ... ok
[INFO] [stdout] test src/validator.rs - validator::Weights (line 294) ... ok
[INFO] [stdout] test src/util/id.rs - util::id::Id (line 42) ... ok
[INFO] [stdout] test src/validator.rs - validator::ValidatorName (line 42) ... ok
[INFO] [stdout] test src/justification.rs - justification::LatestMessages (line 244) ... ok
[INFO] [stdout] test src/blockchain.rs - blockchain::Block (line 108) ... ok
[INFO] [stdout] test src/validator.rs - validator::State (line 84) ... ok
[INFO] [stdout] test src/justification.rs - justification::LatestMessagesHonest (line 428) ... ok
[INFO] [stdout] test src/estimator.rs - estimator::Estimator (line 41) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "402bd47be404422918c06857aaa75f3b1f0f2ab3773cfa7789d338049616ec60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "402bd47be404422918c06857aaa75f3b1f0f2ab3773cfa7789d338049616ec60", kill_on_drop: false }`
[INFO] [stdout] 402bd47be404422918c06857aaa75f3b1f0f2ab3773cfa7789d338049616ec60