[INFO] fetching crate threshold 0.8.15... [INFO] testing threshold-0.8.15 against beta-2021-01-01 for beta-1.50-1 [INFO] extracting crate threshold 0.8.15 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate threshold 0.8.15 on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate threshold 0.8.15 [INFO] finished tweaking crates.io crate threshold 0.8.15 [INFO] tweaked toml for crates.io crate threshold 0.8.15 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded quickcheck_macros v0.8.0 [INFO] [stderr] Downloaded quickcheck v0.8.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7ca9182c6fe09941bae986bd9ad7902ebf2edd2dc9cff046852fff07e1efaa81 [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" "7ca9182c6fe09941bae986bd9ad7902ebf2edd2dc9cff046852fff07e1efaa81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7ca9182c6fe09941bae986bd9ad7902ebf2edd2dc9cff046852fff07e1efaa81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ca9182c6fe09941bae986bd9ad7902ebf2edd2dc9cff046852fff07e1efaa81", kill_on_drop: false }` [INFO] [stdout] 7ca9182c6fe09941bae986bd9ad7902ebf2edd2dc9cff046852fff07e1efaa81 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] e15a8e1d1e6f8cb2ec9fe4a5a35b7b9d8456ba1869283476e827ef76d2f08942 [INFO] running `Command { std: "docker" "start" "-a" "e15a8e1d1e6f8cb2ec9fe4a5a35b7b9d8456ba1869283476e827ef76d2f08942", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Compiling syn v1.0.57 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Compiling threshold v0.8.15 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 28.14s [INFO] running `Command { std: "docker" "inspect" "e15a8e1d1e6f8cb2ec9fe4a5a35b7b9d8456ba1869283476e827ef76d2f08942", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e15a8e1d1e6f8cb2ec9fe4a5a35b7b9d8456ba1869283476e827ef76d2f08942", kill_on_drop: false }` [INFO] [stdout] e15a8e1d1e6f8cb2ec9fe4a5a35b7b9d8456ba1869283476e827ef76d2f08942 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] bd8a2c8005e2b84615dd89c1f265d91989f523a3e91972b8dc6f653697aef7d9 [INFO] running `Command { std: "docker" "start" "-a" "bd8a2c8005e2b84615dd89c1f265d91989f523a3e91972b8dc6f653697aef7d9", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling serde_json v1.0.61 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling rand_xoshiro v0.1.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling bstr v0.2.14 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling quickcheck v0.8.5 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling csv v1.1.5 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling criterion-plot v0.3.1 [INFO] [stderr] Compiling tinytemplate v1.2.0 [INFO] [stderr] Compiling criterion v0.2.11 [INFO] [stderr] Compiling quickcheck_macros v0.8.0 [INFO] [stderr] Compiling threshold v0.8.15 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 52.26s [INFO] running `Command { std: "docker" "inspect" "bd8a2c8005e2b84615dd89c1f265d91989f523a3e91972b8dc6f653697aef7d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd8a2c8005e2b84615dd89c1f265d91989f523a3e91972b8dc6f653697aef7d9", kill_on_drop: false }` [INFO] [stdout] bd8a2c8005e2b84615dd89c1f265d91989f523a3e91972b8dc6f653697aef7d9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 42903111dda7c0b359f178474f2e75f63c3f74f7195086f10bc1d7da52aaabbd [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" "42903111dda7c0b359f178474f2e75f63c3f74f7195086f10bc1d7da52aaabbd", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.20s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/threshold-19d8df0ddfd84dd0 [INFO] [stdout] running 47 tests [INFO] [stdout] test set::below_ex::tests::range ... ok [INFO] [stdout] test tests::arbitrary::test::no_shrink ... ok [INFO] [stdout] test tclock::tests::regression_test_beclock ... ok [INFO] [stdout] test tclock::tests::regression_test_vclock ... 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::add_event_below_exset ... ok [INFO] [stdout] test tests::prop_eventset::frontier_above_range_set ... ok [INFO] [stdout] test tests::prop_eventset::add_event_above_range_set ... ok [INFO] [stdout] test tests::prop_eventset::add_event_range_above_exset ... ok [INFO] [stdout] test tests::prop_eventset::is_event_above_exset ... ok [INFO] [stdout] test tests::prop_eventset::frontier_maxset ... ok [INFO] [stdout] test tests::prop_eventset::is_event_max_set ... ok [INFO] [stdout] test tests::prop_eventset::is_event_above_range_set ... ok [INFO] [stdout] test tests::prop_eventset::add_event_range_below_exset ... ok [INFO] [stdout] test tests::prop_eventset::add_event_range_above_range_set ... ok [INFO] [stdout] test tests::prop_eventset::is_event_below_exset ... ok [INFO] [stdout] test tests::prop_eventset::join_max_set ... ok [INFO] [stdout] test tests::prop_eventset::join_above_exset ... ok [INFO] [stdout] test tests::prop_eventset::frontier_below_exset ... ok [INFO] [stdout] test tests::prop_eventset::subtract_above_range_set_from_above_range_set ... ok [INFO] [stdout] test tests::prop_eventset::join_above_range_set ... ok [INFO] [stdout] test tests::prop_eventset::subtract_above_exset_from_above_exset ... ok [INFO] [stdout] test tests::prop_eventset::join_below_exset ... ok [INFO] [stdout] test tests::prop_eventset::subtract_above_exset_from_below_exset ... ok [INFO] [stdout] test tests::prop_multiset::singleton ... ok [INFO] [stdout] test tests::prop_eventset::subtract_maxset ... ok [INFO] [stdout] test tests::prop_eventset::subtract_below_exset_from_above_exset ... ok [INFO] [stdout] test tests::prop_multiset::threshold ... ok [INFO] [stdout] test tests::prop_eventset::subtract_above_range_set_from_below_exset ... ok [INFO] [stdout] test tests::prop_multiset::add_and_count ... ok [INFO] [stdout] test tests::prop_eventset::subtract_below_exset_from_below_exset ... ok [INFO] [stdout] test tests::prop_eventset::subtract_below_exset_from_above_range_set ... ok [INFO] [stdout] test tests::prop_arclock::add_dot ... ok [INFO] [stdout] test tests::prop_aeclock::add_dot ... ok [INFO] [stdout] test tests::prop_beclock::add_dot ... ok [INFO] [stdout] test tests::prop_vclock::add_dot ... ok [INFO] [stdout] test tests::prop_vclock::next ... ok [INFO] [stdout] test tests::prop_tclock::vclock_union ... ok [INFO] [stdout] test tests::prop_arclock::join ... ok [INFO] [stdout] test tests::prop_aeclock::join ... ok [INFO] [stdout] test tests::prop_vclock::meet ... ok [INFO] [stdout] test tests::prop_vclock::join ... ok [INFO] [stdout] test tests::prop_tclock::vclock_threshold_union ... ok [INFO] [stdout] test tests::prop_beclock::join ... ok [INFO] [stdout] test tests::arbitrary::test::some_shrink ... ok [INFO] [stdout] test tests::prop_tclock::beclock_threshold_union ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 47 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.70s [INFO] [stdout] [INFO] [stderr] Doc-tests threshold [INFO] [stdout] [INFO] [stdout] running 68 tests [INFO] [stdout] test src/clock.rs - clock::Clock::contains (line 274) ... ok [INFO] [stdout] test src/clock.rs - clock::Clock::add_range (line 251) ... ok [INFO] [stdout] test src/clock.rs - clock::Clock::add (line 225) ... ok [INFO] [stdout] test src/clock.rs - clock (line 6) ... ok [INFO] [stdout] test src/clock.rs - clock::Clock::join (line 373) ... ok [INFO] [stdout] test src/clock.rs - clock::Clock::get (line 170) ... ok [INFO] [stdout] test src/clock.rs - clock::Clock::iter (line 437) ... ok [INFO] [stdout] test src/clock.rs - clock::Clock::iter_mut (line 460) ... ok [INFO] [stdout] test src/clock.rs - clock::Clock::into_iter (line 561) ... ok [INFO] [stdout] test src/clock.rs - clock::Clock::get_mut (line 195) ... ok [INFO] [stdout] test src/clock.rs - clock::Clock::from (line 75) ... ok [INFO] [stdout] test src/clock.rs - clock::Clock::is_empty (line 110) ... ok [INFO] [stdout] test src/clock.rs - clock::Clock::frontier_threshold (line 324) ... ok [INFO] [stdout] test src/clock.rs - clock::Clock::len (line 94) ... ok [INFO] [stdout] test src/clock.rs - clock::Clock::frontier (line 299) ... ok [INFO] [stdout] test src/clock.rs - clock::vclock_from_seqs (line 529) ... ok [INFO] [stdout] test src/multiset.rs - multiset::MultiSet::add_elem (line 79) ... ok [INFO] [stdout] test src/clock.rs - clock::Clock::next (line 130) ... ok [INFO] [stdout] test src/clock.rs - clock::Clock::meet (line 400) ... ok [INFO] [stdout] test src/clock.rs - clock::Clock::subtract_iter (line 484) ... ok [INFO] [stdout] test src/multiset.rs - multiset::MultiSet::from (line 44) ... ok [INFO] [stdout] test src/multiset.rs - multiset::MultiSet::threshold (line 131) ... ok [INFO] [stdout] test src/set/above_ex.rs - set::above_ex (line 4) ... ok [INFO] [stdout] test src/multiset.rs - multiset (line 7) ... ok [INFO] [stdout] test src/set/above_ex.rs - set::above_ex::AboveExSet::event_iter (line 265) ... ok [INFO] [stdout] test src/multiset.rs - multiset::MultiSet::count (line 97) ... ok [INFO] [stdout] test src/multiset.rs - multiset::MultiSet::into_iter (line 181) ... ok [INFO] [stdout] test src/multiset.rs - multiset::MultiSet::add (line 60) ... ok [INFO] [stdout] test src/set/above_ex.rs - set::above_ex::AboveExSet::is_event (line 145) ... ok [INFO] [stdout] test src/set/above_ex.rs - set::above_ex::AboveExSet::add_event (line 72) ... ok [INFO] [stdout] test src/clock.rs - clock::Clock::with (line 53) ... ok [INFO] [stdout] test src/set/above_ex.rs - set::above_ex::AboveExSet::from (line 299) ... ok [INFO] [stdout] test src/set/above_ex.rs - set::above_ex::AboveExSet::next_event (line 55) ... ok [INFO] [stdout] test src/set/above_ex.rs - set::above_ex::AboveExSet::frontier (line 194) ... ok [INFO] [stdout] test src/set/above_ex.rs - set::above_ex::AboveExSet::events (line 165) ... ok [INFO] [stdout] test src/set/above_range.rs - set::above_range (line 4) ... ok [INFO] [stdout] test src/set/above_range.rs - set::above_range::AboveRangeSet::from (line 295) ... ok [INFO] [stdout] test src/set/above_ex.rs - set::above_ex::AboveExSet::join (line 222) ... ok [INFO] [stdout] test src/set/above_range.rs - set::above_range::AboveRangeSet::event_iter (line 261) ... ok [INFO] [stdout] test src/set/above_range.rs - set::above_range::AboveRangeSet::add_event (line 78) ... ok [INFO] [stdout] test src/set/above_range.rs - set::above_range::AboveRangeSet::frontier (line 193) ... ok [INFO] [stdout] test src/set/above_range.rs - set::above_range::AboveRangeSet::events (line 166) ... ok [INFO] [stdout] test src/set/above_range.rs - set::above_range::AboveRangeSet::is_event (line 146) ... ok [INFO] [stdout] test src/set/above_range.rs - set::above_range::AboveRangeSet::next_event (line 61) ... ok [INFO] [stdout] test src/set/above_range.rs - set::above_range::AboveRangeSet::join (line 221) ... ok [INFO] [stdout] test src/set/below_ex.rs - set::below_ex (line 4) ... ok [INFO] [stdout] test src/set/below_ex.rs - set::below_ex::BelowExSet::add_event (line 69) ... ok [INFO] [stdout] test src/set/below_ex.rs - set::below_ex::BelowExSet::event_iter (line 258) ... ok [INFO] [stdout] test src/set/below_ex.rs - set::below_ex::BelowExSet::is_event (line 116) ... ok [INFO] [stdout] test src/set/below_ex.rs - set::below_ex::BelowExSet::frontier (line 168) ... ok [INFO] [stdout] test src/set/below_ex.rs - set::below_ex::BelowExSet::from (line 284) ... ok [INFO] [stdout] test src/set/below_ex.rs - set::below_ex::BelowExSet::events (line 136) ... ok [INFO] [stdout] test src/set/below_ex.rs - set::below_ex::BelowExSet::next_event (line 53) ... ok [INFO] [stdout] test src/set/below_ex.rs - set::below_ex::BelowExSet::join (line 207) ... ok [INFO] [stdout] test src/set/max.rs - set::max::MaxSet::add_event (line 58) ... ok [INFO] [stdout] test src/set/max.rs - set::max::MaxSet::frontier (line 124) ... ok [INFO] [stdout] test src/set/max.rs - set::max::MaxSet::join (line 152) ... ok [INFO] [stdout] test src/set/max.rs - set::max (line 4) ... ok [INFO] [stdout] test src/set/max.rs - set::max::MaxSet::events (line 105) ... ok [INFO] [stdout] test src/set/max.rs - set::max::MaxSet::is_event (line 91) ... ok [INFO] [stdout] test src/set/max.rs - set::max::MaxSet::event_iter (line 185) ... ok [INFO] [stdout] test src/set/max.rs - set::max::MaxSet::meet (line 168) ... ok [INFO] [stdout] test src/set/max.rs - set::max::MaxSet::next_event (line 42) ... ok [INFO] [stdout] test src/tclock.rs - tclock::TClock::add (line 57) ... ok [INFO] [stdout] test src/tclock.rs - tclock::TClock::union (line 166) ... ok [INFO] [stdout] test src/tclock.rs - tclock (line 6) ... ok [INFO] [stdout] test src/tclock.rs - tclock::TClock::threshold_union (line 105) ... ok [INFO] [stdout] test src/tclock.rs - tclock::TClock::threshold_union (line 216) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 68 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 26.67s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "42903111dda7c0b359f178474f2e75f63c3f74f7195086f10bc1d7da52aaabbd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42903111dda7c0b359f178474f2e75f63c3f74f7195086f10bc1d7da52aaabbd", kill_on_drop: false }` [INFO] [stdout] 42903111dda7c0b359f178474f2e75f63c3f74f7195086f10bc1d7da52aaabbd