[INFO] fetching crate graphviz_dot_builder 0.1.5...
[INFO] testing graphviz_dot_builder-0.1.5 against 1.90.0 for beta-1.91-3
[INFO] extracting crate graphviz_dot_builder 0.1.5 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate graphviz_dot_builder 0.1.5
[INFO] finished tweaking crates.io crate graphviz_dot_builder 0.1.5
[INFO] tweaked toml for crates.io crate graphviz_dot_builder 0.1.5 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate graphviz_dot_builder 0.1.5 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] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 7 packages to latest compatible versions
[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-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 0a56d6239489a600e5e37e5c3fd7df2590d91af35d9ac7cc61864f4c5db85ddb
[INFO] running `Command { std: "docker" "start" "-a" "0a56d6239489a600e5e37e5c3fd7df2590d91af35d9ac7cc61864f4c5db85ddb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a56d6239489a600e5e37e5c3fd7df2590d91af35d9ac7cc61864f4c5db85ddb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a56d6239489a600e5e37e5c3fd7df2590d91af35d9ac7cc61864f4c5db85ddb", kill_on_drop: false }`
[INFO] [stdout] 0a56d6239489a600e5e37e5c3fd7df2590d91af35d9ac7cc61864f4c5db85ddb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 46a1d3e951a36cbd6a829f4bece2e7f5c7228d20875df138ed95739ffe5a3cff
[INFO] running `Command { std: "docker" "start" "-a" "46a1d3e951a36cbd6a829f4bece2e7f5c7228d20875df138ed95739ffe5a3cff", kill_on_drop: false }`
[INFO] [stderr]    Compiling strum v0.27.2
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]    Compiling graphviz_dot_builder v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.50s
[INFO] running `Command { std: "docker" "inspect" "46a1d3e951a36cbd6a829f4bece2e7f5c7228d20875df138ed95739ffe5a3cff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46a1d3e951a36cbd6a829f4bece2e7f5c7228d20875df138ed95739ffe5a3cff", kill_on_drop: false }`
[INFO] [stdout] 46a1d3e951a36cbd6a829f4bece2e7f5c7228d20875df138ed95739ffe5a3cff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 53722b23106a0f1693e3872c826edb1e1e4778c1cf779bd2179acefe3f764e85
[INFO] running `Command { std: "docker" "start" "-a" "53722b23106a0f1693e3872c826edb1e1e4778c1cf779bd2179acefe3f764e85", kill_on_drop: false }`
[INFO] [stderr]    Compiling graphviz_dot_builder v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "53722b23106a0f1693e3872c826edb1e1e4778c1cf779bd2179acefe3f764e85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53722b23106a0f1693e3872c826edb1e1e4778c1cf779bd2179acefe3f764e85", kill_on_drop: false }`
[INFO] [stdout] 53722b23106a0f1693e3872c826edb1e1e4778c1cf779bd2179acefe3f764e85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 83df7c84bfcb1c8a5b060fffc0c3099fb00a4a82d27e96359e9643b4239c1c74
[INFO] running `Command { std: "docker" "start" "-a" "83df7c84bfcb1c8a5b060fffc0c3099fb00a4a82d27e96359e9643b4239c1c74", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/graphviz_dot_builder-ba35046fd7c25483)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests graphviz_dot_builder
[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" "83df7c84bfcb1c8a5b060fffc0c3099fb00a4a82d27e96359e9643b4239c1c74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83df7c84bfcb1c8a5b060fffc0c3099fb00a4a82d27e96359e9643b4239c1c74", kill_on_drop: false }`
[INFO] [stdout] 83df7c84bfcb1c8a5b060fffc0c3099fb00a4a82d27e96359e9643b4239c1c74