[INFO] fetching crate ux-dataflow 0.1.2...
[INFO] testing ux-dataflow-0.1.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate ux-dataflow 0.1.2 into /workspace/builds/worker-46/source
[INFO] validating manifest of crates.io crate ux-dataflow 0.1.2 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ux-dataflow 0.1.2
[INFO] finished tweaking crates.io crate ux-dataflow 0.1.2
[INFO] tweaked toml for crates.io crate ux-dataflow 0.1.2 written to /workspace/builds/worker-46/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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" "+beta-2021-09-08" "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-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 24505bcc60c964d895e10bf41325b72a22851e40cca105b3c033c254921c7f5c
[INFO] running `Command { std: "docker" "start" "-a" "24505bcc60c964d895e10bf41325b72a22851e40cca105b3c033c254921c7f5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "24505bcc60c964d895e10bf41325b72a22851e40cca105b3c033c254921c7f5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24505bcc60c964d895e10bf41325b72a22851e40cca105b3c033c254921c7f5c", kill_on_drop: false }`
[INFO] [stdout] 24505bcc60c964d895e10bf41325b72a22851e40cca105b3c033c254921c7f5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a785b28ec145a8403fa77e34b8e38925ecbc9b8e3377064565cdaa72fbe4ee5
[INFO] running `Command { std: "docker" "start" "-a" "6a785b28ec145a8403fa77e34b8e38925ecbc9b8e3377064565cdaa72fbe4ee5", kill_on_drop: false }`
[INFO] [stderr]    Compiling intmap v0.7.0
[INFO] [stderr]    Compiling ux-dataflow v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.70s
[INFO] running `Command { std: "docker" "inspect" "6a785b28ec145a8403fa77e34b8e38925ecbc9b8e3377064565cdaa72fbe4ee5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a785b28ec145a8403fa77e34b8e38925ecbc9b8e3377064565cdaa72fbe4ee5", kill_on_drop: false }`
[INFO] [stdout] 6a785b28ec145a8403fa77e34b8e38925ecbc9b8e3377064565cdaa72fbe4ee5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6fff720a34dd461f57bfd3bc0e30c58a3be8d5e34b048cf64a99b538023d004c
[INFO] running `Command { std: "docker" "start" "-a" "6fff720a34dd461f57bfd3bc0e30c58a3be8d5e34b048cf64a99b538023d004c", kill_on_drop: false }`
[INFO] [stderr]    Compiling ux-dataflow v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "6fff720a34dd461f57bfd3bc0e30c58a3be8d5e34b048cf64a99b538023d004c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fff720a34dd461f57bfd3bc0e30c58a3be8d5e34b048cf64a99b538023d004c", kill_on_drop: false }`
[INFO] [stdout] 6fff720a34dd461f57bfd3bc0e30c58a3be8d5e34b048cf64a99b538023d004c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a5e91b0d7b353a379a934e3358047729517ca996b1159febca20eaf3b9d506e6
[INFO] running `Command { std: "docker" "start" "-a" "a5e91b0d7b353a379a934e3358047729517ca996b1159febca20eaf3b9d506e6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dataflow-7790b1cd698072d9)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dataflow
[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" "a5e91b0d7b353a379a934e3358047729517ca996b1159febca20eaf3b9d506e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5e91b0d7b353a379a934e3358047729517ca996b1159febca20eaf3b9d506e6", kill_on_drop: false }`
[INFO] [stdout] a5e91b0d7b353a379a934e3358047729517ca996b1159febca20eaf3b9d506e6