[INFO] fetching crate cvrdt-exposition 0.1.4...
[INFO] testing cvrdt-exposition-0.1.4 against 1.49.0 for beta-1.50-1
[INFO] extracting crate cvrdt-exposition 0.1.4 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate cvrdt-exposition 0.1.4 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cvrdt-exposition 0.1.4
[INFO] finished tweaking crates.io crate cvrdt-exposition 0.1.4
[INFO] tweaked toml for crates.io crate cvrdt-exposition 0.1.4 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 06b43a839f4f9d3b3940314b0945372b5ea8239d6b4fb29f5440b8467501711f
[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" "06b43a839f4f9d3b3940314b0945372b5ea8239d6b4fb29f5440b8467501711f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06b43a839f4f9d3b3940314b0945372b5ea8239d6b4fb29f5440b8467501711f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06b43a839f4f9d3b3940314b0945372b5ea8239d6b4fb29f5440b8467501711f", kill_on_drop: false }`
[INFO] [stdout] 06b43a839f4f9d3b3940314b0945372b5ea8239d6b4fb29f5440b8467501711f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15023d6f086904fc794b6413faf6b9fe97f54f51985c2b475ee922e14d691099
[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" "15023d6f086904fc794b6413faf6b9fe97f54f51985c2b475ee922e14d691099", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cvrdt-exposition v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "15023d6f086904fc794b6413faf6b9fe97f54f51985c2b475ee922e14d691099", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15023d6f086904fc794b6413faf6b9fe97f54f51985c2b475ee922e14d691099", kill_on_drop: false }`
[INFO] [stdout] 15023d6f086904fc794b6413faf6b9fe97f54f51985c2b475ee922e14d691099
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e8cd81d334b71207828f3421a0ddce640ee375a86e145c86bcf981fc8db2cb7c
[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" "e8cd81d334b71207828f3421a0ddce640ee375a86e145c86bcf981fc8db2cb7c", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling rand_xorshift v0.2.0
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling bit-set v0.5.2
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling proptest v0.10.1
[INFO] [stderr]    Compiling cvrdt-exposition v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 27.11s
[INFO] running `Command { std: "docker" "inspect" "e8cd81d334b71207828f3421a0ddce640ee375a86e145c86bcf981fc8db2cb7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8cd81d334b71207828f3421a0ddce640ee375a86e145c86bcf981fc8db2cb7c", kill_on_drop: false }`
[INFO] [stdout] e8cd81d334b71207828f3421a0ddce640ee375a86e145c86bcf981fc8db2cb7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", 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] e51fd86d61104836fb4ceb5c5b743ad540ce3826e3177e8e5e9059d73bc9dcd9
[INFO] running `Command { std: "docker" "start" "-a" "e51fd86d61104836fb4ceb5c5b743ad540ce3826e3177e8e5e9059d73bc9dcd9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.51s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cvrdt_exposition-74b980c6ac11cb29
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test one_way_boolean::tests::merge_associative ... ok
[INFO] [stdout] test one_way_boolean::tests::add_monotonic ... ok
[INFO] [stdout] test one_way_boolean::tests::merge_commutative ... ok
[INFO] [stdout] test one_way_boolean::tests::merge_idempotent ... ok
[INFO] [stdout] test g_counter::tests::add_monotonic ... ok
[INFO] [stdout] test pn_counter::tests::add_monotonic ... ok
[INFO] [stdout] test pn_counter::tests::del_monotonic ... ok
[INFO] [stdout] test g_counter::tests::merge_idempotent ... ok
[INFO] [stdout] test g_counter::tests::merge_commutative ... ok
[INFO] [stdout] test g_counter::tests::merge_associative ... ok
[INFO] [stdout] test pn_counter::tests::merge_associative ... ok
[INFO] [stdout] test pn_counter::tests::merge_commutative ... ok
[INFO] [stdout] test lww_register::tests::add_monotonic ... ok
[INFO] [stdout] test two_phase_set::tests::del_monotonic ... ok
[INFO] [stdout] test pn_counter::tests::merge_idempotent ... ok
[INFO] [stdout] test lww_register::tests::merge_idempotent ... ok
[INFO] [stdout] test lww_register::tests::merge_commutative ... ok
[INFO] [stdout] test lww_register::tests::merge_associative ... ok
[INFO] [stdout] test g_set::tests::add_monotonic ... ok
[INFO] [stdout] test g_set::tests::merge_commutative ... ok
[INFO] [stdout] test g_set::tests::merge_idempotent ... ok
[INFO] [stdout] test two_phase_set::tests::add_monotonic ... ok
[INFO] [stdout] test g_set::tests::merge_associative ... test g_set::tests::merge_associative has been running for over 60 seconds
[INFO] [stdout] test two_phase_set::tests::merge_associative ... test two_phase_set::tests::merge_associative has been running for over 60 seconds
[INFO] [stdout] test two_phase_set::tests::merge_commutative ... test two_phase_set::tests::merge_commutative has been running for over 60 seconds
[INFO] [stdout] test two_phase_set::tests::merge_idempotent ... test two_phase_set::tests::merge_idempotent has been running for over 60 seconds
[INFO] [stdout] test g_set::tests::merge_associative ... ok
[INFO] [stdout] test two_phase_set::tests::merge_idempotent ... ok
[INFO] [stdout] test two_phase_set::tests::merge_commutative ... ok
[INFO] [stdout] test two_phase_set::tests::merge_associative ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cvrdt-exposition
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/lib.rs - (line 66) ... ignored
[INFO] [stdout] test src/lib.rs - (line 46) ... ok
[INFO] [stdout] test src/lww_register.rs - lww_register::LWWRegister (line 29) ... ok
[INFO] [stdout] test src/g_counter.rs - g_counter::GCounter (line 20) ... ok
[INFO] [stdout] test src/pn_counter.rs - pn_counter::PNCounter (line 22) ... ok
[INFO] [stdout] test src/lww_register.rs - lww_register::LWWRegister (line 11) ... ok
[INFO] [stdout] test src/pn_counter.rs - pn_counter::PNCounter (line 41) ... ok
[INFO] [stdout] test src/pn_counter.rs - pn_counter::PNCounter (line 33) ... ok
[INFO] [stdout] test src/one_way_boolean.rs - one_way_boolean::OneWayBoolean (line 9) ... ok
[INFO] [stdout] test src/g_counter.rs - g_counter::GCounter (line 43) ... ok
[INFO] [stdout] test src/two_phase_set.rs - two_phase_set::TwoPhaseSet (line 23) ... ok
[INFO] [stdout] test src/pn_counter.rs - pn_counter::PNCounter (line 62) ... ok
[INFO] [stdout] test src/two_phase_set.rs - two_phase_set::TwoPhaseSet (line 11) ... ok
[INFO] [stdout] test src/g_set.rs - g_set::GSet (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e51fd86d61104836fb4ceb5c5b743ad540ce3826e3177e8e5e9059d73bc9dcd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e51fd86d61104836fb4ceb5c5b743ad540ce3826e3177e8e5e9059d73bc9dcd9", kill_on_drop: false }`
[INFO] [stdout] e51fd86d61104836fb4ceb5c5b743ad540ce3826e3177e8e5e9059d73bc9dcd9