[INFO] fetching crate stomp-test-utils 0.2.0...
[INFO] testing stomp-test-utils-0.2.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate stomp-test-utils 0.2.0 into /workspace/builds/worker-100/source
[INFO] validating manifest of crates.io crate stomp-test-utils 0.2.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate stomp-test-utils 0.2.0
[INFO] finished tweaking crates.io crate stomp-test-utils 0.2.0
[INFO] tweaked toml for crates.io crate stomp-test-utils 0.2.0 written to /workspace/builds/worker-100/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 184476edfb50c1340f30b910e1a4aee7e921fcf2a206fcceaeab2ecd482a99af
[INFO] running `Command { std: "docker" "start" "-a" "184476edfb50c1340f30b910e1a4aee7e921fcf2a206fcceaeab2ecd482a99af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "184476edfb50c1340f30b910e1a4aee7e921fcf2a206fcceaeab2ecd482a99af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "184476edfb50c1340f30b910e1a4aee7e921fcf2a206fcceaeab2ecd482a99af", kill_on_drop: false }`
[INFO] [stdout] 184476edfb50c1340f30b910e1a4aee7e921fcf2a206fcceaeab2ecd482a99af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c042d188ab4c46026b352d6614f3d31ee6d5a983f83e4bd2a00ba665f7aafad
[INFO] running `Command { std: "docker" "start" "-a" "5c042d188ab4c46026b352d6614f3d31ee6d5a983f83e4bd2a00ba665f7aafad", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling futures-core v0.3.17
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling futures-channel v0.3.17
[INFO] [stderr]    Compiling futures-task v0.3.17
[INFO] [stderr]    Compiling pin-project-lite v0.2.7
[INFO] [stderr]    Compiling futures-sink v0.3.17
[INFO] [stderr]    Compiling futures-io v0.3.17
[INFO] [stderr]    Compiling slab v0.4.5
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]    Compiling tokio v1.14.0
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling futures v0.3.17
[INFO] [stderr]    Compiling tokio-macros v1.6.0
[INFO] [stderr]    Compiling stomp-test-utils v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.28s
[INFO] running `Command { std: "docker" "inspect" "5c042d188ab4c46026b352d6614f3d31ee6d5a983f83e4bd2a00ba665f7aafad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c042d188ab4c46026b352d6614f3d31ee6d5a983f83e4bd2a00ba665f7aafad", kill_on_drop: false }`
[INFO] [stdout] 5c042d188ab4c46026b352d6614f3d31ee6d5a983f83e4bd2a00ba665f7aafad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 32be1137597298e0ff1877eb75c891b95f03838f6e1b276bd41ad0edf916225f
[INFO] running `Command { std: "docker" "start" "-a" "32be1137597298e0ff1877eb75c891b95f03838f6e1b276bd41ad0edf916225f", kill_on_drop: false }`
[INFO] [stderr]    Compiling stomp-test-utils v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.47s
[INFO] running `Command { std: "docker" "inspect" "32be1137597298e0ff1877eb75c891b95f03838f6e1b276bd41ad0edf916225f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32be1137597298e0ff1877eb75c891b95f03838f6e1b276bd41ad0edf916225f", kill_on_drop: false }`
[INFO] [stdout] 32be1137597298e0ff1877eb75c891b95f03838f6e1b276bd41ad0edf916225f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 55632f6e5b240349dc6b5cf720922a5a06b6a2a4d4048ac9f61f32899168217b
[INFO] running `Command { std: "docker" "start" "-a" "55632f6e5b240349dc6b5cf720922a5a06b6a2a4d4048ac9f61f32899168217b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.58s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/stomp_test_utils-8add718805db7ae6)
[INFO] [stdout] running 22 tests
[INFO] [stdout] test framework::test::assert_receive_fails_if_predicate_false ... ok
[INFO] [stdout] test framework::test::send_works ... ok
[INFO] [stdout] test framework::test::send_yields ... ok
[INFO] [stdout] test framework::test::receive_fails_with_incorrect_message ... ok
[INFO] [stdout] test framework::test::assert_receive_succeeds_if_message_matches ... ok
[INFO] [stdout] test framework::test::assert_receive_fails_if_no_message ... ok
[INFO] [stdout] test framework::test::test_expectations_executes_behaviour ... ok
[INFO] [stdout] test framework::test::receive_succeeds_with_message ... ok
[INFO] [stdout] test framework::test::test_expectations_fails_if_error_in_behaviour ... ok
[INFO] [stdout] test framework::test::send_handles_conversion_error ... ok
[INFO] [stdout] test framework::test::assert_receive_succeeds_if_session_closed ... ok
[INFO] [stdout] test framework::test::test_expectations_receives_out_from_session ... ok
[INFO] [stdout] test framework::test::test_expectations_sends_in_to_session ... ok
[INFO] [stdout] test framework::test::test_expectations_succeeds_if_empty ... ok
[INFO] [stdout] test framework::test::chaining_works ... ok
[INFO] [stdout] test framework::test::test_expectations_starts_session ... ok
[INFO] [stdout] test framework::test::wait_for_disconnect_succeeds_if_disconnected ... ok
[INFO] [stderr]    Doc-tests stomp-test-utils
[INFO] [stdout] test framework::test::wait_for_disconnect_fails_if_not_disconnected ... ok
[INFO] [stdout] test framework::test::send_data_sends ... ok
[INFO] [stdout] test framework::test::test_expectations_fails_if_error_in_session ... ok
[INFO] [stdout] test framework::test::sleep_in_pause_passes_time ... ok
[INFO] [stdout] test framework::test::assert_receive_passes_message_to_predicate ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[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" "55632f6e5b240349dc6b5cf720922a5a06b6a2a4d4048ac9f61f32899168217b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55632f6e5b240349dc6b5cf720922a5a06b6a2a4d4048ac9f61f32899168217b", kill_on_drop: false }`
[INFO] [stdout] 55632f6e5b240349dc6b5cf720922a5a06b6a2a4d4048ac9f61f32899168217b