[INFO] fetching crate trickle 0.0.1...
[INFO] testing trickle-0.0.1 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate trickle 0.0.1 into /workspace/builds/worker-68/source
[INFO] validating manifest of crates.io crate trickle 0.0.1 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate trickle 0.0.1
[INFO] finished tweaking crates.io crate trickle 0.0.1
[INFO] tweaked toml for crates.io crate trickle 0.0.1 written to /workspace/builds/worker-68/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ec2fd8f16c51a987e9bc11866960ca45ff4277b4913ae73c0ad449c0757d48de
[INFO] running `Command { std: "docker" "start" "-a" "ec2fd8f16c51a987e9bc11866960ca45ff4277b4913ae73c0ad449c0757d48de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec2fd8f16c51a987e9bc11866960ca45ff4277b4913ae73c0ad449c0757d48de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec2fd8f16c51a987e9bc11866960ca45ff4277b4913ae73c0ad449c0757d48de", kill_on_drop: false }`
[INFO] [stdout] ec2fd8f16c51a987e9bc11866960ca45ff4277b4913ae73c0ad449c0757d48de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3cf56c7f18375d57c07041ca79caf68a7b97d46c304d198cdde725d2f6d61685
[INFO] running `Command { std: "docker" "start" "-a" "3cf56c7f18375d57c07041ca79caf68a7b97d46c304d198cdde725d2f6d61685", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling trickle v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "3cf56c7f18375d57c07041ca79caf68a7b97d46c304d198cdde725d2f6d61685", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cf56c7f18375d57c07041ca79caf68a7b97d46c304d198cdde725d2f6d61685", kill_on_drop: false }`
[INFO] [stdout] 3cf56c7f18375d57c07041ca79caf68a7b97d46c304d198cdde725d2f6d61685
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 67ce8d1d7cc521f145141c6db281157a0f9ce3618a18161a8d213b91785732ec
[INFO] running `Command { std: "docker" "start" "-a" "67ce8d1d7cc521f145141c6db281157a0f9ce3618a18161a8d213b91785732ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling trickle v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "67ce8d1d7cc521f145141c6db281157a0f9ce3618a18161a8d213b91785732ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67ce8d1d7cc521f145141c6db281157a0f9ce3618a18161a8d213b91785732ec", kill_on_drop: false }`
[INFO] [stdout] 67ce8d1d7cc521f145141c6db281157a0f9ce3618a18161a8d213b91785732ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 032a17a57c95d8681282a49f0dafa1009ba22347448a89179b4a4caa0a2d3d2e
[INFO] running `Command { std: "docker" "start" "-a" "032a17a57c95d8681282a49f0dafa1009ba22347448a89179b4a4caa0a2d3d2e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/trickle-714bb4b47f56873f)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests trickle
[INFO] [stdout] running 3 tests
[INFO] [stdout] test node::tests::it_trigger_event_in_tree ... ok
[INFO] [stdout] test node::tests::it_trigger_event_in_parent ... ok
[INFO] [stdout] test node::tests::it_trigger_event_in_child ... 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] [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" "032a17a57c95d8681282a49f0dafa1009ba22347448a89179b4a4caa0a2d3d2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "032a17a57c95d8681282a49f0dafa1009ba22347448a89179b4a4caa0a2d3d2e", kill_on_drop: false }`
[INFO] [stdout] 032a17a57c95d8681282a49f0dafa1009ba22347448a89179b4a4caa0a2d3d2e