[INFO] fetching crate trickle 0.0.1...
[INFO] testing trickle-0.0.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate trickle 0.0.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate trickle 0.0.1 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aa23777f432438b6083c5f488ea1dad62456e2a95ed3fcec8f30b1b1e6f3c146
[INFO] running `Command { std: "docker" "start" "-a" "aa23777f432438b6083c5f488ea1dad62456e2a95ed3fcec8f30b1b1e6f3c146", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa23777f432438b6083c5f488ea1dad62456e2a95ed3fcec8f30b1b1e6f3c146", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa23777f432438b6083c5f488ea1dad62456e2a95ed3fcec8f30b1b1e6f3c146", kill_on_drop: false }`
[INFO] [stdout] aa23777f432438b6083c5f488ea1dad62456e2a95ed3fcec8f30b1b1e6f3c146
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad7c825ac239cddf72a8416eee39e7b49a9945b27df5493b16f3245277eb5d6e
[INFO] running `Command { std: "docker" "start" "-a" "ad7c825ac239cddf72a8416eee39e7b49a9945b27df5493b16f3245277eb5d6e", kill_on_drop: false }`
[INFO] [stderr]    Compiling trickle v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "ad7c825ac239cddf72a8416eee39e7b49a9945b27df5493b16f3245277eb5d6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad7c825ac239cddf72a8416eee39e7b49a9945b27df5493b16f3245277eb5d6e", kill_on_drop: false }`
[INFO] [stdout] ad7c825ac239cddf72a8416eee39e7b49a9945b27df5493b16f3245277eb5d6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 57f20b4378954b657f7d9eb249337fca9334664faf0d8acfc48257ea8139b034
[INFO] running `Command { std: "docker" "start" "-a" "57f20b4378954b657f7d9eb249337fca9334664faf0d8acfc48257ea8139b034", kill_on_drop: false }`
[INFO] [stderr]    Compiling trickle v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "57f20b4378954b657f7d9eb249337fca9334664faf0d8acfc48257ea8139b034", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57f20b4378954b657f7d9eb249337fca9334664faf0d8acfc48257ea8139b034", kill_on_drop: false }`
[INFO] [stdout] 57f20b4378954b657f7d9eb249337fca9334664faf0d8acfc48257ea8139b034
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9d2a17449a735db4436fe798ac9022594146b17cc0db262520a8a7c1b9975a6a
[INFO] running `Command { std: "docker" "start" "-a" "9d2a17449a735db4436fe798ac9022594146b17cc0db262520a8a7c1b9975a6a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/trickle-efdf62fa8352ccea)
[INFO] [stderr]    Doc-tests trickle
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test node::tests::it_trigger_event_in_parent ... ok
[INFO] [stdout] test node::tests::it_trigger_event_in_tree ... 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" "9d2a17449a735db4436fe798ac9022594146b17cc0db262520a8a7c1b9975a6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d2a17449a735db4436fe798ac9022594146b17cc0db262520a8a7c1b9975a6a", kill_on_drop: false }`
[INFO] [stdout] 9d2a17449a735db4436fe798ac9022594146b17cc0db262520a8a7c1b9975a6a