[INFO] fetching crate syntaxdot-summary 0.5.0...
[INFO] testing syntaxdot-summary-0.5.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate syntaxdot-summary 0.5.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate syntaxdot-summary 0.5.0
[INFO] finished tweaking crates.io crate syntaxdot-summary 0.5.0
[INFO] tweaked toml for crates.io crate syntaxdot-summary 0.5.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate syntaxdot-summary 0.5.0 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 16 packages to latest compatible versions
[INFO] [stderr]       Adding hostname v0.3.1 (available: v0.4.1)
[INFO] [stderr]       Adding prost v0.9.0 (available: v0.14.1)
[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] [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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 8c6467b56f02d3530753f928d112b6ad63110267a26e365252df16cb1a93621b
[INFO] running `Command { std: "docker" "start" "-a" "8c6467b56f02d3530753f928d112b6ad63110267a26e365252df16cb1a93621b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c6467b56f02d3530753f928d112b6ad63110267a26e365252df16cb1a93621b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c6467b56f02d3530753f928d112b6ad63110267a26e365252df16cb1a93621b", kill_on_drop: false }`
[INFO] [stdout] 8c6467b56f02d3530753f928d112b6ad63110267a26e365252df16cb1a93621b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 96a8a6871d1570955871e38389e8dc95cbe0f70852da1f9abadc086a4fb73c44
[INFO] running `Command { std: "docker" "start" "-a" "96a8a6871d1570955871e38389e8dc95cbe0f70852da1f9abadc086a4fb73c44", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling match_cfg v0.1.0
[INFO] [stderr]    Compiling syntaxdot-summary v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling hostname v0.3.1
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling prost-derive v0.9.0
[INFO] [stderr]    Compiling prost v0.9.0
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.11s
[INFO] running `Command { std: "docker" "inspect" "96a8a6871d1570955871e38389e8dc95cbe0f70852da1f9abadc086a4fb73c44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96a8a6871d1570955871e38389e8dc95cbe0f70852da1f9abadc086a4fb73c44", kill_on_drop: false }`
[INFO] [stdout] 96a8a6871d1570955871e38389e8dc95cbe0f70852da1f9abadc086a4fb73c44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 8c03deeb7120e6dca5bc275a0f14f6c17a6e8e48f68296933d601068a98807ff
[INFO] running `Command { std: "docker" "start" "-a" "8c03deeb7120e6dca5bc275a0f14f6c17a6e8e48f68296933d601068a98807ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling syntaxdot-summary v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "8c03deeb7120e6dca5bc275a0f14f6c17a6e8e48f68296933d601068a98807ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c03deeb7120e6dca5bc275a0f14f6c17a6e8e48f68296933d601068a98807ff", kill_on_drop: false }`
[INFO] [stdout] 8c03deeb7120e6dca5bc275a0f14f6c17a6e8e48f68296933d601068a98807ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] b465f0da079076f36caa74cf490311352cac933d90c1db8de0b6c8f343cd2da8
[INFO] running `Command { std: "docker" "start" "-a" "b465f0da079076f36caa74cf490311352cac933d90c1db8de0b6c8f343cd2da8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/syntaxdot_summary-150207406d2d3552)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test summary_writer::tests::writes_the_same_output_as_tensorflow ... 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 syntaxdot_summary
[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" "b465f0da079076f36caa74cf490311352cac933d90c1db8de0b6c8f343cd2da8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b465f0da079076f36caa74cf490311352cac933d90c1db8de0b6c8f343cd2da8", kill_on_drop: false }`
[INFO] [stdout] b465f0da079076f36caa74cf490311352cac933d90c1db8de0b6c8f343cd2da8