[INFO] fetching crate crdt_tree 0.0.15...
[INFO] testing crdt_tree-0.0.15 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate crdt_tree 0.0.15 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate crdt_tree 0.0.15 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate crdt_tree 0.0.15
[INFO] finished tweaking crates.io crate crdt_tree 0.0.15
[INFO] tweaked toml for crates.io crate crdt_tree 0.0.15 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate crates.io crate crdt_tree 0.0.15 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bfda3754e9e1008c414579c034678c53aa2e9cc218c4fe4981e5abcc75cd8f21
[INFO] running `Command { std: "docker" "start" "-a" "bfda3754e9e1008c414579c034678c53aa2e9cc218c4fe4981e5abcc75cd8f21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bfda3754e9e1008c414579c034678c53aa2e9cc218c4fe4981e5abcc75cd8f21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfda3754e9e1008c414579c034678c53aa2e9cc218c4fe4981e5abcc75cd8f21", kill_on_drop: false }`
[INFO] [stdout] bfda3754e9e1008c414579c034678c53aa2e9cc218c4fe4981e5abcc75cd8f21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 75d89c0bcecafd200a3fa9a99cfac2e2939310a2677e055951274c5376fe88b8
[INFO] running `Command { std: "docker" "start" "-a" "75d89c0bcecafd200a3fa9a99cfac2e2939310a2677e055951274c5376fe88b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling radium v0.3.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling bitvec v0.17.4
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling quickcheck v0.9.2
[INFO] [stderr]    Compiling crdts v4.3.0
[INFO] [stderr]    Compiling crdt_tree v0.0.15 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.44s
[INFO] running `Command { std: "docker" "inspect" "75d89c0bcecafd200a3fa9a99cfac2e2939310a2677e055951274c5376fe88b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75d89c0bcecafd200a3fa9a99cfac2e2939310a2677e055951274c5376fe88b8", kill_on_drop: false }`
[INFO] [stdout] 75d89c0bcecafd200a3fa9a99cfac2e2939310a2677e055951274c5376fe88b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7aea8a11d3c0c750defb3cfd5e11fe973e7d2683aeec106e4787a8157c21e133
[INFO] running `Command { std: "docker" "start" "-a" "7aea8a11d3c0c750defb3cfd5e11fe973e7d2683aeec106e4787a8157c21e133", kill_on_drop: false }`
[INFO] [stderr]    Compiling crdt_tree v0.0.15 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.06s
[INFO] running `Command { std: "docker" "inspect" "7aea8a11d3c0c750defb3cfd5e11fe973e7d2683aeec106e4787a8157c21e133", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7aea8a11d3c0c750defb3cfd5e11fe973e7d2683aeec106e4787a8157c21e133", kill_on_drop: false }`
[INFO] [stdout] 7aea8a11d3c0c750defb3cfd5e11fe973e7d2683aeec106e4787a8157c21e133
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a8e0ec41984b88f8b81561722fbf12f4bcf8175f143eba5bb8c0ae64060e851c
[INFO] running `Command { std: "docker" "start" "-a" "a8e0ec41984b88f8b81561722fbf12f4bcf8175f143eba5bb8c0ae64060e851c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/crdt_tree-3c124199a279cd4a)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test clock::test::inc_increments_only_the_counter ... ok
[INFO] [stdout] test clock::test::test_total_order ... ok
[INFO] [stdout] test clock::test::test_partial_order ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/quickcheck.rs (/opt/rustwide/target/debug/deps/quickcheck-bb25cbbd740c41ba)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test prop_idempotent ... ok
[INFO] [stdout] test prop_parent_unique ... ok
[INFO] [stdout] test prop_log_descending ... ok
[INFO] [stdout] test prop_acyclic ... ok
[INFO] [stdout] test prop_commutative ... ok
[INFO] [stderr]      Running tests/tree.rs (/opt/rustwide/target/debug/deps/tree-8ff85c1c0daf9eee)
[INFO] [stdout] test prop_associative ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 11.28s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]    Doc-tests crdt_tree
[INFO] [stdout] test concurrent_moves_cycle ... ok
[INFO] [stdout] test concurrent_moves_lww ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a8e0ec41984b88f8b81561722fbf12f4bcf8175f143eba5bb8c0ae64060e851c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8e0ec41984b88f8b81561722fbf12f4bcf8175f143eba5bb8c0ae64060e851c", kill_on_drop: false }`
[INFO] [stdout] a8e0ec41984b88f8b81561722fbf12f4bcf8175f143eba5bb8c0ae64060e851c