[INFO] fetching crate threshold 0.8.15...
[INFO] testing threshold-0.8.15 against 1.47.0 for beta-1.48-1
[INFO] extracting crate threshold 0.8.15 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate threshold 0.8.15 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "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-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", 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] 47d6e25ab28337f8d6de45338fec82d037fdae0ccf9e0be683816f5392444b2e
[INFO] running `Command { std: "docker" "start" "-a" "47d6e25ab28337f8d6de45338fec82d037fdae0ccf9e0be683816f5392444b2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47d6e25ab28337f8d6de45338fec82d037fdae0ccf9e0be683816f5392444b2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47d6e25ab28337f8d6de45338fec82d037fdae0ccf9e0be683816f5392444b2e", kill_on_drop: false }`
[INFO] [stdout] 47d6e25ab28337f8d6de45338fec82d037fdae0ccf9e0be683816f5392444b2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c4962c5477e4125f256bd4393f7b639bfe52fd8debe3c2b0a523b494cf6eaaa
[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" "3c4962c5477e4125f256bd4393f7b639bfe52fd8debe3c2b0a523b494cf6eaaa", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling threshold v0.8.15 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.72s
[INFO] running `Command { std: "docker" "inspect" "3c4962c5477e4125f256bd4393f7b639bfe52fd8debe3c2b0a523b494cf6eaaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c4962c5477e4125f256bd4393f7b639bfe52fd8debe3c2b0a523b494cf6eaaa", kill_on_drop: false }`
[INFO] [stdout] 3c4962c5477e4125f256bd4393f7b639bfe52fd8debe3c2b0a523b494cf6eaaa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa60313b00a8ad0d6a97e095c721a24a8c672e20fff3555584079228f43ed851
[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" "aa60313b00a8ad0d6a97e095c721a24a8c672e20fff3555584079228f43ed851", kill_on_drop: false }`
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling bstr v0.2.13
[INFO] [stderr]    Compiling quickcheck_macros v0.8.0
[INFO] [stderr]    Compiling quickcheck v0.8.5
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling criterion-plot v0.3.1
[INFO] [stderr]    Compiling tinytemplate v1.1.0
[INFO] [stderr]    Compiling criterion v0.2.11
[INFO] [stderr]    Compiling threshold v0.8.15 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 42.01s
[INFO] running `Command { std: "docker" "inspect" "aa60313b00a8ad0d6a97e095c721a24a8c672e20fff3555584079228f43ed851", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa60313b00a8ad0d6a97e095c721a24a8c672e20fff3555584079228f43ed851", kill_on_drop: false }`
[INFO] [stdout] aa60313b00a8ad0d6a97e095c721a24a8c672e20fff3555584079228f43ed851
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 10cc5003f1be5d9364cc167a7e1ec88dc3a0ab61b10d338dd2301dc4e2003685
[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" "10cc5003f1be5d9364cc167a7e1ec88dc3a0ab61b10d338dd2301dc4e2003685", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/threshold-4cd1b961777b403d
[INFO] [stdout] 
[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_below_exset ... ok
[INFO] [stdout] test tests::prop_eventset::add_event_above_exset ... ok
[INFO] [stdout] test tests::prop_eventset::add_event_above_range_set ... ok
[INFO] [stdout] test tests::prop_eventset::frontier_maxset ... ok
[INFO] [stdout] test tests::prop_eventset::is_event_above_exset ... ok
[INFO] [stdout] test tests::prop_eventset::frontier_above_range_set ... ok
[INFO] [stdout] test tests::prop_eventset::add_event_range_above_exset ... ok
[INFO] [stdout] test tests::prop_eventset::add_event_range_above_range_set ... ok
[INFO] [stdout] test tests::prop_eventset::add_event_range_below_exset ... 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::frontier_below_exset ... ok
[INFO] [stdout] test tests::prop_eventset::join_max_set ... ok
[INFO] [stdout] test tests::prop_eventset::is_event_below_exset ... ok
[INFO] [stdout] test tests::prop_eventset::join_above_exset ... 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_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_range_set_from_below_exset ... ok
[INFO] [stdout] test tests::prop_multiset::singleton ... ok
[INFO] [stdout] test tests::prop_eventset::subtract_below_exset_from_above_exset ... ok
[INFO] [stdout] test tests::prop_eventset::subtract_below_exset_from_above_range_set ... ok
[INFO] [stdout] test tests::prop_multiset::threshold ... ok
[INFO] [stdout] test tests::prop_eventset::subtract_maxset ... ok
[INFO] [stdout] test tests::prop_eventset::subtract_below_exset_from_below_exset ... ok
[INFO] [stdout] test tests::prop_multiset::add_and_count ... ok
[INFO] [stdout] test tests::prop_arclock::add_dot ... 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 ... ok
[INFO] [stdout] test tests::prop_aeclock::join ... ok
[INFO] [stdout] test tests::prop_beclock::add_dot ... ok
[INFO] [stdout] test tests::prop_vclock::join ... ok
[INFO] [stdout] test tests::prop_vclock::meet ... ok
[INFO] [stdout] test tests::prop_tclock::vclock_union ... ok
[INFO] [stdout] test tests::prop_arclock::join ... ok
[INFO] [stdout] test tests::arbitrary::test::some_shrink ... ok
[INFO] [stdout] test tests::prop_tclock::vclock_threshold_union ... ok
[INFO] [stdout] test tests::prop_beclock::join ... 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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests threshold
[INFO] [stdout] 
[INFO] [stdout] running 68 tests
[INFO] [stdout] test src/clock.rs - clock::Clock<A, E>::add_range (line 251) ... ok
[INFO] [stdout] test src/clock.rs - clock (line 6) ... ok
[INFO] [stdout] test src/clock.rs - clock::Clock<A, E>::iter_mut (line 460) ... ok
[INFO] [stdout] test src/clock.rs - clock::Clock<A, E>::contains (line 274) ... ok
[INFO] [stdout] test src/clock.rs - clock::Clock<A, E>::join (line 373) ... ok
[INFO] [stdout] test src/clock.rs - clock::Clock<A, E>::add (line 225) ... ok
[INFO] [stdout] test src/clock.rs - clock::Clock<A, E>::get (line 170) ... ok
[INFO] [stdout] test src/clock.rs - clock::Clock<A, E>::iter (line 437) ... ok
[INFO] [stdout] test src/clock.rs - clock::Clock<A, E>::into_iter (line 561) ... ok
[INFO] [stdout] test src/clock.rs - clock::Clock<A, E>::get_mut (line 195) ... ok
[INFO] [stdout] test src/clock.rs - clock::Clock<A, E>::is_empty (line 110) ... ok
[INFO] [stdout] test src/clock.rs - clock::Clock<A, E>::from (line 75) ... ok
[INFO] [stdout] test src/clock.rs - clock::Clock<A, E>::frontier_threshold (line 324) ... ok
[INFO] [stdout] test src/clock.rs - clock::Clock<A, E>::frontier (line 299) ... ok
[INFO] [stdout] test src/clock.rs - clock::Clock<A, E>::next (line 130) ... ok
[INFO] [stdout] test src/clock.rs - clock::Clock<A, E>::len (line 94) ... ok
[INFO] [stdout] test src/clock.rs - clock::vclock_from_seqs (line 529) ... ok
[INFO] [stdout] test src/clock.rs - clock::Clock<A, E>::meet (line 400) ... ok
[INFO] [stdout] test src/clock.rs - clock::Clock<A, E>::subtract_iter (line 484) ... ok
[INFO] [stdout] test src/multiset.rs - multiset::MultiSet<E, C>::add_elem (line 79) ... ok
[INFO] [stdout] test src/multiset.rs - multiset::MultiSet<E, C>::count (line 97) ... ok
[INFO] [stdout] test src/multiset.rs - multiset::MultiSet<E, C>::add (line 60) ... ok
[INFO] [stdout] test src/multiset.rs - multiset::MultiSet<E, C>::from (line 44) ... ok
[INFO] [stdout] test src/multiset.rs - multiset::MultiSet<E, C>::into_iter (line 181) ... ok
[INFO] [stdout] test src/multiset.rs - multiset (line 7) ... ok
[INFO] [stdout] test src/set/above_ex.rs - set::above_ex (line 4) ... ok
[INFO] [stdout] test src/multiset.rs - multiset::MultiSet<E, u64>::threshold (line 131) ... ok
[INFO] [stdout] test src/clock.rs - clock::Clock<A, E>::with (line 53) ... ok
[INFO] [stdout] test src/set/above_ex.rs - set::above_ex::AboveExSet::add_event (line 72) ... ok
[INFO] [stdout] test src/set/above_ex.rs - set::above_ex::AboveExSet::next_event (line 55) ... 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 (line 4) ... ok
[INFO] [stdout] test src/set/above_ex.rs - set::above_ex::AboveExSet::event_iter (line 265) ... 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::events (line 165) ... ok
[INFO] [stdout] test src/set/above_ex.rs - set::above_ex::AboveExSet::join (line 222) ... 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::frontier (line 194) ... 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::events (line 166) ... 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::from (line 295) ... 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/below_ex.rs - set::below_ex::BelowExSet::add_event (line 69) ... ok
[INFO] [stdout] test src/set/below_ex.rs - set::below_ex (line 4) ... 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::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::event_iter (line 258) ... 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::from (line 284) ... 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::event_iter (line 185) ... ok
[INFO] [stdout] test src/set/max.rs - set::max::MaxSet::add_event (line 58) ... ok
[INFO] [stdout] test src/set/below_ex.rs - set::below_ex::BelowExSet::next_event (line 53) ... ok
[INFO] [stdout] test src/set/max.rs - set::max (line 4) ... 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::is_event (line 91) ... 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::next_event (line 42) ... 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::join (line 152) ... ok
[INFO] [stdout] test src/tclock.rs - tclock::TClock<A, E>::add (line 57) ... ok
[INFO] [stdout] test src/tclock.rs - tclock::TClock<A, MaxSet>::union (line 166) ... ok
[INFO] [stdout] test src/tclock.rs - tclock (line 6) ... ok
[INFO] [stdout] test src/tclock.rs - tclock::TClock<A, BelowExSet>::threshold_union (line 216) ... ok
[INFO] [stdout] test src/tclock.rs - tclock::TClock<A, MaxSet>::threshold_union (line 105) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 68 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "10cc5003f1be5d9364cc167a7e1ec88dc3a0ab61b10d338dd2301dc4e2003685", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10cc5003f1be5d9364cc167a7e1ec88dc3a0ab61b10d338dd2301dc4e2003685", kill_on_drop: false }`
[INFO] [stdout] 10cc5003f1be5d9364cc167a7e1ec88dc3a0ab61b10d338dd2301dc4e2003685
