[INFO] fetching crate silex_reactivity 0.1.0-beta.1...
[INFO] testing silex_reactivity-0.1.0-beta.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate silex_reactivity 0.1.0-beta.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate silex_reactivity 0.1.0-beta.1
[INFO] finished tweaking crates.io crate silex_reactivity 0.1.0-beta.1
[INFO] tweaked toml for crates.io crate silex_reactivity 0.1.0-beta.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate silex_reactivity 0.1.0-beta.1 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate silex_reactivity 0.1.0-beta.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cc98404404d45bc7ef8ac411a5b7b3e8a91b3b1e158bdbacdf2f99717c794e0a
[INFO] running `Command { std: "docker" "start" "-a" "cc98404404d45bc7ef8ac411a5b7b3e8a91b3b1e158bdbacdf2f99717c794e0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc98404404d45bc7ef8ac411a5b7b3e8a91b3b1e158bdbacdf2f99717c794e0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc98404404d45bc7ef8ac411a5b7b3e8a91b3b1e158bdbacdf2f99717c794e0a", kill_on_drop: false }`
[INFO] [stdout] cc98404404d45bc7ef8ac411a5b7b3e8a91b3b1e158bdbacdf2f99717c794e0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6771438c0eeec172df6ef9f46aa145d48d4d84e712f24f70235a62d0da883b91
[INFO] running `Command { std: "docker" "start" "-a" "6771438c0eeec172df6ef9f46aa145d48d4d84e712f24f70235a62d0da883b91", kill_on_drop: false }`
[INFO] [stderr]    Compiling silex_reactivity v0.1.0-beta.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "6771438c0eeec172df6ef9f46aa145d48d4d84e712f24f70235a62d0da883b91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6771438c0eeec172df6ef9f46aa145d48d4d84e712f24f70235a62d0da883b91", kill_on_drop: false }`
[INFO] [stdout] 6771438c0eeec172df6ef9f46aa145d48d4d84e712f24f70235a62d0da883b91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a51b4f8e2236b735ef707c9afe1b9d042c69ea62bf2288cd75db7ea01f13d7e
[INFO] running `Command { std: "docker" "start" "-a" "4a51b4f8e2236b735ef707c9afe1b9d042c69ea62bf2288cd75db7ea01f13d7e", kill_on_drop: false }`
[INFO] [stderr]    Compiling silex_reactivity v0.1.0-beta.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "4a51b4f8e2236b735ef707c9afe1b9d042c69ea62bf2288cd75db7ea01f13d7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a51b4f8e2236b735ef707c9afe1b9d042c69ea62bf2288cd75db7ea01f13d7e", kill_on_drop: false }`
[INFO] [stdout] 4a51b4f8e2236b735ef707c9afe1b9d042c69ea62bf2288cd75db7ea01f13d7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9426e318a46c532f50b26e03f5842f7f68a7298b7d38a6df15fe716550cc64ad
[INFO] running `Command { std: "docker" "start" "-a" "9426e318a46c532f50b26e03f5842f7f68a7298b7d38a6df15fe716550cc64ad", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/silex_reactivity-2669e037f5506b13)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test arena::tests::test_arena_basic_ops ... ok
[INFO] [stdout] test arena::tests::test_arena_reuse ... ok
[INFO] [stdout] test arena::tests::test_chunk_overflow ... ok
[INFO] [stdout] test arena::tests::test_sparse_secondary_map ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests silex_reactivity
[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" "9426e318a46c532f50b26e03f5842f7f68a7298b7d38a6df15fe716550cc64ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9426e318a46c532f50b26e03f5842f7f68a7298b7d38a6df15fe716550cc64ad", kill_on_drop: false }`
[INFO] [stdout] 9426e318a46c532f50b26e03f5842f7f68a7298b7d38a6df15fe716550cc64ad