[INFO] crate threshold 0.6.8 is already in cache
[INFO] testing threshold-0.6.8 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] extracting crate threshold 0.6.8 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate threshold 0.6.8 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate threshold 0.6.8
[INFO] finished tweaking crates.io crate threshold 0.6.8
[INFO] tweaked toml for crates.io crate threshold 0.6.8 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"`
[INFO] [stdout] f9149dcf0e6bb5eab344f5ad508dd3470592fa0816fd6d72268fcb2324e1d86a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "f9149dcf0e6bb5eab344f5ad508dd3470592fa0816fd6d72268fcb2324e1d86a"`
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]    Compiling threshold v0.6.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.72s
[INFO] running `"docker" "inspect" "f9149dcf0e6bb5eab344f5ad508dd3470592fa0816fd6d72268fcb2324e1d86a"`
[INFO] running `"docker" "rm" "-f" "f9149dcf0e6bb5eab344f5ad508dd3470592fa0816fd6d72268fcb2324e1d86a"`
[INFO] [stdout] f9149dcf0e6bb5eab344f5ad508dd3470592fa0816fd6d72268fcb2324e1d86a
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 17a45e9783f3c25eb291f41d45d45a005fcde7b01d37aa7c92ba84684b6deba0
[INFO] running `"docker" "start" "-a" "17a45e9783f3c25eb291f41d45d45a005fcde7b01d37aa7c92ba84684b6deba0"`
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling rayon-core v1.7.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling rand_xoshiro v0.1.0
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling serde_json v1.0.51
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling quickcheck v0.8.5
[INFO] [stderr]    Compiling bstr v0.2.12
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rayon v1.3.0
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling tinytemplate v1.0.3
[INFO] [stderr]    Compiling criterion-plot v0.3.1
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling criterion v0.2.11
[INFO] [stderr]    Compiling quickcheck_macros v0.8.0
[INFO] [stderr]    Compiling threshold v0.6.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 06s
[INFO] running `"docker" "inspect" "17a45e9783f3c25eb291f41d45d45a005fcde7b01d37aa7c92ba84684b6deba0"`
[INFO] running `"docker" "rm" "-f" "17a45e9783f3c25eb291f41d45d45a005fcde7b01d37aa7c92ba84684b6deba0"`
[INFO] [stdout] 17a45e9783f3c25eb291f41d45d45a005fcde7b01d37aa7c92ba84684b6deba0
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"`
[INFO] [stdout] c8a54f04b9c2c4d14cb3c4959a5198d1538881f5e4d29b2c3a8a18ec9943076c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "c8a54f04b9c2c4d14cb3c4959a5198d1538881f5e4d29b2c3a8a18ec9943076c"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/threshold-6526b8f892705dee
[INFO] [stdout] 
[INFO] [stdout] running 38 tests
[INFO] [stdout] test below_exset::tests::range ... ok
[INFO] [stdout] test tclock::tests::regression_test_beclock ... ok
[INFO] [stdout] test tclock::tests::regression_test_vclock ... ok
[INFO] [stdout] test tests::arbitrary::test::no_shrink ... ok
[INFO] [stdout] test tests::prop_eventset::is_event_above_exset ... ok
[INFO] [stdout] test tests::prop_eventset::is_event_max_set ... ok
[INFO] [stdout] test tests::prop_eventset::frontier_maxset ... ok
[INFO] [stdout] test tests::prop_eventset::frontier_above_exset ... ok
[INFO] [stdout] test tests::prop_eventset::join_max_set ... 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::is_event_below_exset ... ok
[INFO] [stdout] test tests::prop_eventset::add_event_below_exset ... ok
[INFO] [stdout] test tests::prop_eventset::add_event_range_above_exset ... ok
[INFO] [stdout] test tests::prop_eventset::subtract_maxset ... ok
[INFO] [stdout] test tests::prop_eventset::subtract_below_from_above ... ok
[INFO] [stdout] test tests::prop_eventset::add_event_range_below_exset ... ok
[INFO] [stdout] test tests::prop_eventset::join_above_exset ... ok
[INFO] [stdout] test tests::prop_multiset::singleton ... ok
[INFO] [stdout] test tests::prop_eventset::subtract_above_from_above ... ok
[INFO] [stdout] test tests::prop_multiset::threshold ... ok
[INFO] [stdout] test tests::prop_eventset::subtract_above_from_below ... 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_eventset::subtract_below_from_below ... ok
[INFO] [stdout] test tests::prop_vclock::add_dot ... ok
[INFO] [stdout] test tests::prop_aeclock::next_dot ... ok
[INFO] [stdout] test tests::prop_vclock::next ... ok
[INFO] [stdout] test tests::prop_aeclock::add_dot ... ok
[INFO] [stdout] test tests::prop_beclock::next_dot ... ok
[INFO] [stdout] test tests::prop_beclock::add_dot ... ok
[INFO] [stdout] test tests::prop_vclock::join ... ok
[INFO] [stdout] test tests::prop_tclock::vclock_union ... ok
[INFO] [stdout] test tests::prop_aeclock::join ... ok
[INFO] [stdout] test tests::prop_tclock::vclock_threshold_union ... ok
[INFO] [stdout] test tests::arbitrary::test::some_shrink ... 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. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests threshold
[INFO] [stdout] 
[INFO] [stdout] running 53 tests
[INFO] [stdout] test src/below_exset.rs - below_exset (line 4) ... ok
[INFO] [stdout] test src/below_exset.rs - below_exset::BelowExSet::is_event (line 115) ... ok
[INFO] [stdout] test src/above_exset.rs - above_exset (line 4) ... ok
[INFO] [stdout] test src/below_exset.rs - below_exset::BelowExSet::add_event (line 68) ... ok
[INFO] [stdout] test src/above_exset.rs - above_exset::AboveExSet::is_event (line 133) ... ok
[INFO] [stdout] test src/above_exset.rs - above_exset::AboveExSet::next_event (line 53) ... ok
[INFO] [stdout] test src/above_exset.rs - above_exset::AboveExSet::add_event (line 69) ... ok
[INFO] [stdout] test src/above_exset.rs - above_exset::AboveExSet::event_iter (line 246) ... ok
[INFO] [stdout] test src/below_exset.rs - below_exset::BelowExSet::frontier (line 167) ... ok
[INFO] [stdout] test src/above_exset.rs - above_exset::AboveExSet::events (line 153) ... ok
[INFO] [stdout] test src/above_exset.rs - above_exset::AboveExSet::frontier (line 180) ... ok
[INFO] [stdout] test src/above_exset.rs - above_exset::AboveExSet::from (line 298) ... ok
[INFO] [stdout] test src/above_exset.rs - above_exset::AboveExSet::join (line 208) ... ok
[INFO] [stdout] test src/below_exset.rs - below_exset::BelowExSet::from (line 279) ... ok
[INFO] [stdout] test src/below_exset.rs - below_exset::BelowExSet::event_iter (line 253) ... ok
[INFO] [stdout] test src/below_exset.rs - below_exset::BelowExSet::events (line 135) ... ok
[INFO] [stdout] test src/below_exset.rs - below_exset::BelowExSet::next_event (line 53) ... ok
[INFO] [stdout] test src/below_exset.rs - below_exset::BelowExSet::join (line 206) ... ok
[INFO] [stdout] test src/clock.rs - clock::Clock<A, E>::add (line 169) ... ok
[INFO] [stdout] test src/clock.rs - clock::Clock<A, E>::next (line 127) ... ok
[INFO] [stdout] test src/clock.rs - clock::Clock<A, E>::add_range (line 195) ... ok
[INFO] [stdout] test src/clock.rs - clock::Clock<A, E>::contains (line 218) ... ok
[INFO] [stdout] test src/clock.rs - clock::Clock<A, E>::is_empty (line 107) ... ok
[INFO] [stdout] test src/clock.rs - clock::Clock<A, E>::from (line 72) ... ok
[INFO] [stdout] test src/clock.rs - clock (line 6) ... ok
[INFO] [stdout] test src/clock.rs - clock::Clock<A, E>::into_iter (line 420) ... ok
[INFO] [stdout] test src/clock.rs - clock::Clock<A, E>::len (line 91) ... ok
[INFO] [stdout] test src/clock.rs - clock::Clock<A, E>::join (line 317) ... ok
[INFO] [stdout] test src/clock.rs - clock::Clock<A, E>::subtract_iter (line 343) ... ok
[INFO] [stdout] test src/clock.rs - clock::Clock<A, E>::frontier (line 243) ... ok
[INFO] [stdout] test src/clock.rs - clock::Clock<A, E>::with (line 50) ... ok
[INFO] [stdout] test src/maxset.rs - maxset::MaxSet::add_event (line 58) ... ok
[INFO] [stdout] test src/maxset.rs - maxset (line 4) ... ok
[INFO] [stdout] test src/clock.rs - clock::Clock<A, E>::frontier_threshold (line 268) ... ok
[INFO] [stdout] test src/maxset.rs - maxset::MaxSet::is_event (line 91) ... ok
[INFO] [stdout] test src/maxset.rs - maxset::MaxSet::event_iter (line 169) ... ok
[INFO] [stdout] test src/maxset.rs - maxset::MaxSet::frontier (line 124) ... ok
[INFO] [stdout] test src/maxset.rs - maxset::MaxSet::events (line 105) ... ok
[INFO] [stdout] test src/maxset.rs - maxset::MaxSet::join (line 152) ... ok
[INFO] [stdout] test src/maxset.rs - maxset::MaxSet::next_event (line 42) ... ok
[INFO] [stdout] test src/clock.rs - clock::vclock_from_seqs (line 388) ... 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>::add (line 60) ... ok
[INFO] [stdout] test src/multiset.rs - multiset (line 7) ... 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>::from (line 44) ... ok
[INFO] [stdout] test src/multiset.rs - multiset::MultiSet<E, C>::into_iter (line 174) ... ok
[INFO] [stdout] test src/multiset.rs - multiset::MultiSet<E, u64>::threshold (line 131) ... ok
[INFO] [stdout] test src/tclock.rs - tclock::TClock<A, E>::add (line 57) ... ok
[INFO] [stdout] test src/tclock.rs - tclock (line 6) ... ok
[INFO] [stdout] test src/tclock.rs - tclock::TClock<A, MaxSet>::threshold_union (line 105) ... ok
[INFO] [stdout] test src/tclock.rs - tclock::TClock<A, MaxSet>::union (line 167) ... ok
[INFO] [stdout] test src/tclock.rs - tclock::TClock<A, BelowExSet>::threshold_union (line 217) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 53 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "c8a54f04b9c2c4d14cb3c4959a5198d1538881f5e4d29b2c3a8a18ec9943076c"`
[INFO] running `"docker" "rm" "-f" "c8a54f04b9c2c4d14cb3c4959a5198d1538881f5e4d29b2c3a8a18ec9943076c"`
[INFO] [stdout] c8a54f04b9c2c4d14cb3c4959a5198d1538881f5e4d29b2c3a8a18ec9943076c