[INFO] crate threshold 0.2.6 is already in cache
[INFO] testing threshold-0.2.6 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate threshold 0.2.6 into work/builds/worker-7/source
[INFO] validating manifest of crates.io crate threshold 0.2.6 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate threshold 0.2.6
[INFO] finished tweaking crates.io crate threshold 0.2.6
[INFO] tweaked toml for crates.io crate threshold 0.2.6 written to work/builds/worker-7/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] bc5fdb0ab22a676832a8fe3089a6cdf02fb18aa18e12fa244d183645f84ad792
[INFO] running `"docker" "start" "-a" "bc5fdb0ab22a676832a8fe3089a6cdf02fb18aa18e12fa244d183645f84ad792"`
[INFO] [stderr]    Compiling threshold v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `"docker" "inspect" "bc5fdb0ab22a676832a8fe3089a6cdf02fb18aa18e12fa244d183645f84ad792"`
[INFO] running `"docker" "rm" "-f" "bc5fdb0ab22a676832a8fe3089a6cdf02fb18aa18e12fa244d183645f84ad792"`
[INFO] [stdout] bc5fdb0ab22a676832a8fe3089a6cdf02fb18aa18e12fa244d183645f84ad792
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8d2ed6c7ec424358bf9b6f5aff837e6792a0f56149a9eb71607d7ff050800515
[INFO] running `"docker" "start" "-a" "8d2ed6c7ec424358bf9b6f5aff837e6792a0f56149a9eb71607d7ff050800515"`
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling criterion v0.2.11
[INFO] [stderr]    Compiling quickcheck v0.8.5
[INFO] [stderr]    Compiling threshold v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.50s
[INFO] running `"docker" "inspect" "8d2ed6c7ec424358bf9b6f5aff837e6792a0f56149a9eb71607d7ff050800515"`
[INFO] running `"docker" "rm" "-f" "8d2ed6c7ec424358bf9b6f5aff837e6792a0f56149a9eb71607d7ff050800515"`
[INFO] [stdout] 8d2ed6c7ec424358bf9b6f5aff837e6792a0f56149a9eb71607d7ff050800515
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 569675c5b1b8f1ea442f8d827c6c3f859516a4a6da2b81873499db0692f4ddae
[INFO] running `"docker" "start" "-a" "569675c5b1b8f1ea442f8d827c6c3f859516a4a6da2b81873499db0692f4ddae"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/threshold-ed90a05d6493ee39
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test tests::arbitrary::test::no_shrink ... ok
[INFO] [stdout] test tclock::regression_test ... ok
[INFO] [stdout] test tests::prop_eventset::is_event_max_set ... ok
[INFO] [stdout] test tests::prop_eventset::frontier_above_exset ... ok
[INFO] [stdout] test tests::prop_eventset::add_event_above_exset ... ok
[INFO] [stdout] test tests::prop_eventset::frontier_below_exset ... ok
[INFO] [stdout] test tests::prop_eventset::frontier_maxset ... ok
[INFO] [stdout] test tests::prop_eventset::join_above_exset ... ok
[INFO] [stdout] test tests::prop_eventset::is_event_below_exset ... ok
[INFO] [stdout] test tests::prop_eventset::is_event_above_exset ... ok
[INFO] [stdout] test tests::prop_eventset::join_max_set ... ok
[INFO] [stdout] test tests::prop_eventset::add_event_below_exset ... ok
[INFO] [stdout] test tests::prop_multiset::singleton ... ok
[INFO] [stdout] test tests::prop_multiset::threshold ... ok
[INFO] [stdout] test tests::prop_eventset::join_below_exset ... ok
[INFO] [stdout] test tests::prop_multiset::add_and_count ... ok
[INFO] [stdout] test tests::prop_aeclock::add_dot ... ok
[INFO] [stdout] test tests::prop_vclock::add_dot ... ok
[INFO] [stdout] test tests::prop_vclock::next_dot ... ok
[INFO] [stdout] test tests::prop_aeclock::next_dot ... ok
[INFO] [stdout] test tests::prop_beclock::add_dot ... ok
[INFO] [stdout] test tests::prop_beclock::next_dot ... ok
[INFO] [stdout] test tests::prop_vclock::join ... ok
[INFO] [stdout] test tests::prop_tclock::vclock_threshold ... ok
[INFO] [stdout] test tests::prop_aeclock::join ... ok
[INFO] [stdout] test tests::prop_beclock::join ... ok
[INFO] [stdout] test tests::prop_tclock::beclock_threshold ... ok
[INFO] [stdout] test tests::arbitrary::test::some_shrink ... test tests::arbitrary::test::some_shrink has been running for over 60 seconds
[INFO] [stdout] test tests::arbitrary::test::some_shrink ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests threshold
[INFO] [stdout] 
[INFO] [stdout] running 49 tests
[INFO] [stdout] test src/below_exset.rs - below_exset (line 4) ... ok
[INFO] [stdout] test src/above_exset.rs - above_exset::AboveExSet::into_iter (line 300) ... ok
[INFO] [stdout] test src/above_exset.rs - above_exset::AboveExSet::join (line 182) ... ok
[INFO] [stdout] test src/above_exset.rs - above_exset::AboveExSet::events (line 127) ... ok
[INFO] [stdout] test src/above_exset.rs - above_exset::AboveExSet::frontier (line 154) ... ok
[INFO] [stdout] test src/below_exset.rs - below_exset::BelowExSet::from (line 247) ... ok
[INFO] [stdout] test src/above_exset.rs - above_exset (line 4) ... ok
[INFO] [stdout] test src/below_exset.rs - below_exset::BelowExSet::events (line 131) ... ok
[INFO] [stdout] test src/below_exset.rs - below_exset::BelowExSet::into_iter (line 305) ... ok
[INFO] [stdout] test src/below_exset.rs - below_exset::BelowExSet::frontier (line 163) ... ok
[INFO] [stdout] test src/below_exset.rs - below_exset::BelowExSet::add_event (line 64) ... ok
[INFO] [stdout] test src/above_exset.rs - above_exset::AboveExSet::next_event (line 48) ... ok
[INFO] [stdout] test src/below_exset.rs - below_exset::BelowExSet::is_event (line 111) ... ok
[INFO] [stdout] test src/above_exset.rs - above_exset::AboveExSet::is_event (line 107) ... ok
[INFO] [stdout] test src/above_exset.rs - above_exset::AboveExSet::from (line 248) ... ok
[INFO] [stdout] test src/above_exset.rs - above_exset::AboveExSet::add_event (line 64) ... ok
[INFO] [stdout] test src/below_exset.rs - below_exset::BelowExSet::next_event (line 49) ... ok
[INFO] [stdout] test src/below_exset.rs - below_exset::BelowExSet::join (line 202) ... ok
[INFO] [stdout] test src/maxset.rs - maxset::MaxSet::add_event (line 54) ... ok
[INFO] [stdout] test src/maxset.rs - maxset (line 4) ... ok
[INFO] [stdout] test src/clock.rs - clock (line 6) ... ok
[INFO] [stdout] test src/clock.rs - clock::Clock<A, E>::into_iter (line 358) ... ok
[INFO] [stdout] test src/clock.rs - clock::Clock<A, E>::join (line 296) ... ok
[INFO] [stdout] test src/clock.rs - clock::Clock<A, E>::add_dot (line 170) ... ok
[INFO] [stdout] test src/clock.rs - clock::Clock<A, E>::from (line 88) ... ok
[INFO] [stdout] test src/clock.rs - clock::Clock<A, E>::is_element (line 201) ... ok
[INFO] [stdout] test src/clock.rs - clock::Clock<A, E>::next_dot (line 123) ... ok
[INFO] [stdout] test src/clock.rs - clock::Clock<A, E>::len (line 107) ... ok
[INFO] [stdout] test src/clock.rs - clock::vclock_from_seqs (line 326) ... ok
[INFO] [stdout] test src/maxset.rs - maxset::MaxSet::events (line 91) ... ok
[INFO] [stdout] test src/clock.rs - clock::Clock<A, E>::with (line 66) ... ok
[INFO] [stdout] test src/clock.rs - clock::Clock<A, E>::frontier (line 230) ... ok
[INFO] [stdout] test src/maxset.rs - maxset::MaxSet::frontier (line 110) ... ok
[INFO] [stdout] test src/clock.rs - clock::Clock<A, E>::frontier_threshold (line 255) ... ok
[INFO] [stdout] test src/maxset.rs - maxset::MaxSet::next_event (line 38) ... ok
[INFO] [stdout] test src/maxset.rs - maxset::MaxSet::join (line 138) ... ok
[INFO] [stdout] test src/maxset.rs - maxset::MaxSet::is_event (line 77) ... ok
[INFO] [stdout] test src/maxset.rs - maxset::MaxSet::into_iter (line 181) ... ok
[INFO] [stdout] test src/multiset.rs - multiset::MultiSet<E, C>::add (line 59) ... ok
[INFO] [stdout] test src/multiset.rs - multiset::MultiSet<E, C>::count (line 96) ... ok
[INFO] [stdout] test src/multiset.rs - multiset::MultiSet<E, C>::add_elem (line 78) ... ok
[INFO] [stdout] test src/multiset.rs - multiset::MultiSet<E, C>::from (line 43) ... ok
[INFO] [stdout] test src/multiset.rs - multiset::MultiSet<E, u64>::threshold (line 130) ... ok
[INFO] [stdout] test src/multiset.rs - multiset (line 7) ... ok
[INFO] [stdout] test src/multiset.rs - multiset::MultiSet<E, C>::into_iter (line 173) ... ok
[INFO] [stdout] test src/tclock.rs - tclock::TClock<A, E>::add (line 47) ... ok
[INFO] [stdout] test src/tclock.rs - tclock (line 6) ... ok
[INFO] [stdout] test src/tclock.rs - tclock::TClock<A, MaxSet>::threshold_union (line 103) ... ok
[INFO] [stdout] test src/tclock.rs - tclock::TClock<A, BelowExSet>::threshold_union (line 160) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 49 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "569675c5b1b8f1ea442f8d827c6c3f859516a4a6da2b81873499db0692f4ddae"`
[INFO] running `"docker" "rm" "-f" "569675c5b1b8f1ea442f8d827c6c3f859516a4a6da2b81873499db0692f4ddae"`
[INFO] [stdout] 569675c5b1b8f1ea442f8d827c6c3f859516a4a6da2b81873499db0692f4ddae