[INFO] fetching crate threshold 0.9.1... [INFO] testing threshold-0.9.1 against 1.55.0 for beta-1.56-1 [INFO] extracting crate threshold 0.9.1 into /workspace/builds/worker-26/source [INFO] validating manifest of crates.io crate threshold 0.9.1 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate threshold 0.9.1 [INFO] finished tweaking crates.io crate threshold 0.9.1 [INFO] tweaked toml for crates.io crate threshold 0.9.1 written to /workspace/builds/worker-26/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5068109ee2ba8f953c4ad3e65c53f8e7dc3261eb746b328e417d8dbfff7f73a1 [INFO] running `Command { std: "docker" "start" "-a" "5068109ee2ba8f953c4ad3e65c53f8e7dc3261eb746b328e417d8dbfff7f73a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5068109ee2ba8f953c4ad3e65c53f8e7dc3261eb746b328e417d8dbfff7f73a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5068109ee2ba8f953c4ad3e65c53f8e7dc3261eb746b328e417d8dbfff7f73a1", kill_on_drop: false }` [INFO] [stdout] 5068109ee2ba8f953c4ad3e65c53f8e7dc3261eb746b328e417d8dbfff7f73a1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 99e8df39a94704aa1d5c71cd0f00eb1f0984467e0202026a22b4e1820713d2e8 [INFO] running `Command { std: "docker" "start" "-a" "99e8df39a94704aa1d5c71cd0f00eb1f0984467e0202026a22b4e1820713d2e8", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling threshold v0.9.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.90s [INFO] running `Command { std: "docker" "inspect" "99e8df39a94704aa1d5c71cd0f00eb1f0984467e0202026a22b4e1820713d2e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99e8df39a94704aa1d5c71cd0f00eb1f0984467e0202026a22b4e1820713d2e8", kill_on_drop: false }` [INFO] [stdout] 99e8df39a94704aa1d5c71cd0f00eb1f0984467e0202026a22b4e1820713d2e8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c6c65dbf082fe2083ae6452bb4f39f65901c79aefa02a127d4a365f91ea017f0 [INFO] running `Command { std: "docker" "start" "-a" "c6c65dbf082fe2083ae6452bb4f39f65901c79aefa02a127d4a365f91ea017f0", kill_on_drop: false }` [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling rand_xoshiro v0.1.0 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling serde_json v1.0.67 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling bstr v0.2.16 [INFO] [stderr] Compiling quickcheck v0.8.5 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling criterion-plot v0.3.1 [INFO] [stderr] Compiling criterion v0.2.11 [INFO] [stderr] Compiling quickcheck_macros v0.8.0 [INFO] [stderr] Compiling threshold v0.9.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 28.67s [INFO] running `Command { std: "docker" "inspect" "c6c65dbf082fe2083ae6452bb4f39f65901c79aefa02a127d4a365f91ea017f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c6c65dbf082fe2083ae6452bb4f39f65901c79aefa02a127d4a365f91ea017f0", kill_on_drop: false }` [INFO] [stdout] c6c65dbf082fe2083ae6452bb4f39f65901c79aefa02a127d4a365f91ea017f0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 13c2688f1cb7b04df3471f7f7f7214c032519c3daa5d2e41b86030b8fb325548 [INFO] running `Command { std: "docker" "start" "-a" "13c2688f1cb7b04df3471f7f7f7214c032519c3daa5d2e41b86030b8fb325548", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.99s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/threshold-5f4c951ef37fba90) [INFO] [stdout] [INFO] [stdout] running 50 tests [INFO] [stdout] test tclock::tests::regression_test_beclock ... ok [INFO] [stdout] test tclock::tests::regression_test_vclock ... ok [INFO] [stdout] test set::below_ex::tests::range ... ok [INFO] [stdout] test tests::arbitrary::test::no_shrink ... ok [INFO] [stdout] test tests::prop_eventset::frontier_above_exset ... ok [INFO] [stdout] test tests::prop_eventset::is_event_max_set ... ok [INFO] [stdout] test tests::prop_eventset::is_event_above_exset ... ok [INFO] [stdout] test tests::prop_eventset::add_event_above_range_set ... 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::frontier_above_range_set ... ok [INFO] [stdout] test tests::prop_eventset::is_event_above_range_set ... ok [INFO] [stdout] test tests::prop_eventset::join_max_set ... 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::frontier_below_exset ... ok [INFO] [stdout] test tests::prop_eventset::add_event_range_above_exset ... ok [INFO] [stdout] test tests::prop_eventset::is_event_below_exset ... ok [INFO] [stdout] test tests::prop_eventset::subtract_maxset ... ok [INFO] [stdout] test tests::prop_eventset::subtract_above_exset_from_above_exset ... 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_multiset::singleton ... ok [INFO] [stdout] test tests::prop_eventset::subtract_above_range_set_from_above_range_set ... ok [INFO] [stdout] test tests::prop_multiset::threshold ... 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_below_exset ... ok [INFO] [stdout] test tests::prop_eventset::join_above_range_set ... ok [INFO] [stdout] test tests::prop_multiset::add_and_count ... ok [INFO] [stdout] test tests::prop_eventset::subtract_below_exset_from_above_exset ... 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_aeclock::add_dot ... ok [INFO] [stdout] test tests::prop_arclock::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_beclock::add_dot ... 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::prop_aeclock::subtracted ... ok [INFO] [stdout] test tests::prop_vclock::join ... ok [INFO] [stdout] test tests::prop_aeclock::meet ... ok [INFO] [stdout] test tests::prop_aeclock::join ... ok [INFO] [stdout] test tests::prop_vclock::subtracted ... ok [INFO] [stdout] test tests::prop_beclock::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_tclock::beclock_threshold_union ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 50 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.95s [INFO] [stdout] [INFO] [stderr] Doc-tests threshold [INFO] [stdout] [INFO] [stdout] running 67 tests [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name threshold --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern criterion=/opt/rustwide/target/debug/deps/libcriterion-f316b822b74d94e3.rlib --extern quickcheck=/opt/rustwide/target/debug/deps/libquickcheck-313738d2597c2d35.rlib --extern quickcheck_macros=/opt/rustwide/target/debug/deps/libquickcheck_macros-ff44f3ea2056e274.so --extern rand=/opt/rustwide/target/debug/deps/librand-c3ad7b3394e57de5.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-1ce2c22b35a409bb.rlib --extern threshold=/opt/rustwide/target/debug/deps/libthreshold-195c97ee58b284ec.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "13c2688f1cb7b04df3471f7f7f7214c032519c3daa5d2e41b86030b8fb325548", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "13c2688f1cb7b04df3471f7f7f7214c032519c3daa5d2e41b86030b8fb325548", kill_on_drop: false }` [INFO] [stdout] 13c2688f1cb7b04df3471f7f7f7214c032519c3daa5d2e41b86030b8fb325548