[INFO] fetching crate paragraphs 0.3.1...
[INFO] testing paragraphs-0.3.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate paragraphs 0.3.1 into /workspace/builds/worker-36/source
[INFO] validating manifest of crates.io crate paragraphs 0.3.1 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate paragraphs 0.3.1
[INFO] finished tweaking crates.io crate paragraphs 0.3.1
[INFO] tweaked toml for crates.io crate paragraphs 0.3.1 written to /workspace/builds/worker-36/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-2022-04-10" "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-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1c40d85025b0534ed331b8e466b2128d8ce9b15a582147a68d6390c8c4e0dca2
[INFO] running `Command { std: "docker" "start" "-a" "1c40d85025b0534ed331b8e466b2128d8ce9b15a582147a68d6390c8c4e0dca2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c40d85025b0534ed331b8e466b2128d8ce9b15a582147a68d6390c8c4e0dca2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c40d85025b0534ed331b8e466b2128d8ce9b15a582147a68d6390c8c4e0dca2", kill_on_drop: false }`
[INFO] [stdout] 1c40d85025b0534ed331b8e466b2128d8ce9b15a582147a68d6390c8c4e0dca2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dadb94e2911dbeed7db7377b5bf612de05d1e0f076379c0472d8b4509cf96d57
[INFO] running `Command { std: "docker" "start" "-a" "dadb94e2911dbeed7db7377b5bf612de05d1e0f076379c0472d8b4509cf96d57", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling paragraphs v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.34s
[INFO] running `Command { std: "docker" "inspect" "dadb94e2911dbeed7db7377b5bf612de05d1e0f076379c0472d8b4509cf96d57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dadb94e2911dbeed7db7377b5bf612de05d1e0f076379c0472d8b4509cf96d57", kill_on_drop: false }`
[INFO] [stdout] dadb94e2911dbeed7db7377b5bf612de05d1e0f076379c0472d8b4509cf96d57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b5ba89a312835a9ca04f339b943a9870c21092cdbe8d33fe605930e44b34f71f
[INFO] running `Command { std: "docker" "start" "-a" "b5ba89a312835a9ca04f339b943a9870c21092cdbe8d33fe605930e44b34f71f", kill_on_drop: false }`
[INFO] [stderr]    Compiling paragraphs v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.86s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/paragraphs-fee51f7c1f4e663d)
[INFO] running `Command { std: "docker" "inspect" "b5ba89a312835a9ca04f339b943a9870c21092cdbe8d33fe605930e44b34f71f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5ba89a312835a9ca04f339b943a9870c21092cdbe8d33fe605930e44b34f71f", kill_on_drop: false }`
[INFO] [stdout] b5ba89a312835a9ca04f339b943a9870c21092cdbe8d33fe605930e44b34f71f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 076c5c491dec15d3583676fe60fcbf578db0f5e1911918109544536e7eef9ca9
[INFO] running `Command { std: "docker" "start" "-a" "076c5c491dec15d3583676fe60fcbf578db0f5e1911918109544536e7eef9ca9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/paragraphs-fee51f7c1f4e663d)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test graph::tests::can_add_node ... ok
[INFO] [stdout] test graph::tests::can_iterate_ref_mut_graph_nodes ... ok
[INFO] [stdout] test graph::tests::can_iterate_graph_nodes ... ok
[INFO] [stdout] test graph::tests::can_iterate_ref_graph_nodes ... ok
[INFO] [stdout] test graph::tests::can_compile_graph ... ok
[INFO] [stdout] test graph::tests::can_construct_graph ... ok
[INFO] [stdout] test graph::tests::can_run_graph_input_is_output ... ok
[INFO] [stdout] test graph::tests::can_run_graph_all_nodes_outputs ... ok
[INFO] [stdout] test threadpool::tests::can_retrieve_jobs_from_pool ... ok
[INFO] [stdout] test threadpool::tests::can_construct_threadpool ... ok
[INFO] [stdout] test threadpool::tests::can_launch_jobs ... ok
[INFO] [stdout] test threadpool::tests::can_move_jobs_to_pool ... ok
[INFO] [stdout] test graph::tests::can_run_graph ... ok
[INFO] [stdout] test graph::tests::can_run_graph_input_and_node ... ok
[INFO] [stdout] test graph::tests::cannot_set_node_input_to_itself - should panic ... ok
[INFO] [stdout] test graph::tests::node_failure_causes_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests paragraphs
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/threadpool.rs - threadpool::ThreadExecute::execute (line 115) ... ok
[INFO] [stdout] test src/graph.rs - graph::Graph<Node,Data>::new (line 276) ... ok
[INFO] [stdout] test src/graph.rs - graph::Graph<Node,Data>::add (line 335) ... ok
[INFO] [stdout] test src/graph.rs - graph::Graph<Node,Data>::compile (line 373) ... ok
[INFO] [stdout] test src/graph.rs - graph::Graph<Node,Data>::run (line 443) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.37s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "076c5c491dec15d3583676fe60fcbf578db0f5e1911918109544536e7eef9ca9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "076c5c491dec15d3583676fe60fcbf578db0f5e1911918109544536e7eef9ca9", kill_on_drop: false }`
[INFO] [stdout] 076c5c491dec15d3583676fe60fcbf578db0f5e1911918109544536e7eef9ca9