[INFO] fetching crate dot-writer 0.1.4...
[INFO] testing dot-writer-0.1.4 against 1.90.0 for beta-1.91-3
[INFO] extracting crate dot-writer 0.1.4 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate dot-writer 0.1.4
[INFO] finished tweaking crates.io crate dot-writer 0.1.4
[INFO] tweaked toml for crates.io crate dot-writer 0.1.4 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate dot-writer 0.1.4 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5ff307b9c38b020ea9edd918a07dfc8c3ebd1fd81611fda918b7c9afec245643
[INFO] running `Command { std: "docker" "start" "-a" "5ff307b9c38b020ea9edd918a07dfc8c3ebd1fd81611fda918b7c9afec245643", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5ff307b9c38b020ea9edd918a07dfc8c3ebd1fd81611fda918b7c9afec245643", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ff307b9c38b020ea9edd918a07dfc8c3ebd1fd81611fda918b7c9afec245643", kill_on_drop: false }`
[INFO] [stdout] 5ff307b9c38b020ea9edd918a07dfc8c3ebd1fd81611fda918b7c9afec245643
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 028e4e7b362ba17b36d20e7dc3d415031a5683d54107186d1f797311c326ead0
[INFO] running `Command { std: "docker" "start" "-a" "028e4e7b362ba17b36d20e7dc3d415031a5683d54107186d1f797311c326ead0", kill_on_drop: false }`
[INFO] [stderr]    Compiling dot-writer v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "028e4e7b362ba17b36d20e7dc3d415031a5683d54107186d1f797311c326ead0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "028e4e7b362ba17b36d20e7dc3d415031a5683d54107186d1f797311c326ead0", kill_on_drop: false }`
[INFO] [stdout] 028e4e7b362ba17b36d20e7dc3d415031a5683d54107186d1f797311c326ead0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 365d14d1699fbd81341a32134936edf8de7e260403947e05eb3823024ebe9e6e
[INFO] running `Command { std: "docker" "start" "-a" "365d14d1699fbd81341a32134936edf8de7e260403947e05eb3823024ebe9e6e", kill_on_drop: false }`
[INFO] [stderr]    Compiling dot-writer v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "365d14d1699fbd81341a32134936edf8de7e260403947e05eb3823024ebe9e6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "365d14d1699fbd81341a32134936edf8de7e260403947e05eb3823024ebe9e6e", kill_on_drop: false }`
[INFO] [stdout] 365d14d1699fbd81341a32134936edf8de7e260403947e05eb3823024ebe9e6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 35022b30d234d29f8dcf87cd711552ceda3dff51155414f373f322b3a7126f4a
[INFO] running `Command { std: "docker" "start" "-a" "35022b30d234d29f8dcf87cd711552ceda3dff51155414f373f322b3a7126f4a", 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/dot_writer-b19ae72bfbae7f13)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test scope::test::test_manual_and_auto_nodes ... 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]      Running tests/integration.rs (/opt/rustwide/target/debug/deps/integration-e427d3f362093e21)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_nested_subgraphs ... ok
[INFO] [stdout] test test_pretty_printing ... ok
[INFO] [stdout] test test_trivial_graphs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dot_writer
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/scope.rs - scope::Scope<'d,'w>::edges (line 157) ... ok
[INFO] [stdout] test src/lib.rs - (line 71) ... ok
[INFO] [stdout] test src/scope.rs - scope::Scope<'d,'w>::node_auto (line 69) ... ok
[INFO] [stdout] test src/lib.rs - (line 25) ... ok
[INFO] [stdout] test src/scope.rs - scope::Scope<'d,'w>::node_named (line 100) ... ok
[INFO] [stdout] test src/writer.rs - writer::DotWriter<'w>::digraph (line 107) ... ok
[INFO] [stdout] test src/lib.rs - (line 36) ... ok
[INFO] [stdout] test src/scope.rs - scope::Node<'d,'w>::id (line 284) ... ok
[INFO] [stdout] test src/scope.rs - scope::Scope<'d,'w>::edge (line 129) ... ok
[INFO] [stdout] test src/writer.rs - writer::DotWriter<'w>::set_pretty_print (line 59) ... ok
[INFO] [stdout] test src/writer.rs - writer::DotWriter<'w>::set_pretty_print (line 41) ... ok
[INFO] [stdout] test src/scope.rs - scope::EdgeList<'d,'w>::edge (line 231) ... ok
[INFO] [stdout] test src/writer.rs - writer::DotWriter<'w>::write_string (line 131) ... ok
[INFO] [stdout] test src/writer.rs - writer::DotWriter<'w>::graph (line 87) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.49s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "35022b30d234d29f8dcf87cd711552ceda3dff51155414f373f322b3a7126f4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35022b30d234d29f8dcf87cd711552ceda3dff51155414f373f322b3a7126f4a", kill_on_drop: false }`
[INFO] [stdout] 35022b30d234d29f8dcf87cd711552ceda3dff51155414f373f322b3a7126f4a