[INFO] fetching crate mermaid-markdown-api 0.2.0...
[INFO] building mermaid-markdown-api-0.2.0 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate mermaid-markdown-api 0.2.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate mermaid-markdown-api 0.2.0
[INFO] finished tweaking crates.io crate mermaid-markdown-api 0.2.0
[INFO] tweaked toml for crates.io crate mermaid-markdown-api 0.2.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mermaid-markdown-api 0.2.0 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "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 enum-as-inner v0.4.0 (available: v0.6.1)
[INFO] [stderr]       Adding strum v0.24.1 (available: v0.27.2)
[INFO] [stderr]       Adding strum_macros v0.24.3 (available: v0.27.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 678740ebc2fad4cd401f2d8c08e60536a4a370077305a08e45ce2303aaf9c522
[INFO] running `Command { std: "docker" "start" "-a" "678740ebc2fad4cd401f2d8c08e60536a4a370077305a08e45ce2303aaf9c522", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "678740ebc2fad4cd401f2d8c08e60536a4a370077305a08e45ce2303aaf9c522", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "678740ebc2fad4cd401f2d8c08e60536a4a370077305a08e45ce2303aaf9c522", kill_on_drop: false }`
[INFO] [stdout] 678740ebc2fad4cd401f2d8c08e60536a4a370077305a08e45ce2303aaf9c522
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d07d706d3ff71b03026473393a6cdcdbbcd521bff5529ffa829326790f9ee318
[INFO] running `Command { std: "docker" "start" "-a" "d07d706d3ff71b03026473393a6cdcdbbcd521bff5529ffa829326790f9ee318", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling strum v0.24.1
[INFO] [stderr]    Compiling enum-as-inner v0.4.0
[INFO] [stderr]    Compiling strum_macros v0.24.3
[INFO] [stderr]    Compiling scanner-syn v0.2.0
[INFO] [stderr]    Compiling mermaid-markdown-api v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/scanner_pipeline.rs:4:22
[INFO] [stdout]   |
[INFO] [stdout] 4 |         connection::{self, Connection, ConnectionType},
[INFO] [stdout]   |                      ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ContractDescriptor` and `DefaultContractDescriptor`
[INFO] [stdout]   --> src/scanner_pipeline.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     ContractDescriptor, ContractInfo, DefaultContractDescriptor, FunctionInfo,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^                ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.77s
[INFO] running `Command { std: "docker" "inspect" "d07d706d3ff71b03026473393a6cdcdbbcd521bff5529ffa829326790f9ee318", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d07d706d3ff71b03026473393a6cdcdbbcd521bff5529ffa829326790f9ee318", kill_on_drop: false }`
[INFO] [stdout] d07d706d3ff71b03026473393a6cdcdbbcd521bff5529ffa829326790f9ee318
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b1bc3e267b7376a37c2920ccc72a7b79289f6f03326b57296bb80fb2805ae20
[INFO] running `Command { std: "docker" "start" "-a" "2b1bc3e267b7376a37c2920ccc72a7b79289f6f03326b57296bb80fb2805ae20", kill_on_drop: false }`
[INFO] [stderr]    Compiling mermaid-markdown-api v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/scanner_pipeline.rs:4:22
[INFO] [stdout]   |
[INFO] [stdout] 4 |         connection::{self, Connection, ConnectionType},
[INFO] [stdout]   |                      ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ContractDescriptor` and `DefaultContractDescriptor`
[INFO] [stdout]   --> src/scanner_pipeline.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     ContractDescriptor, ContractInfo, DefaultContractDescriptor, FunctionInfo,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^                ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/scanner_pipeline.rs:4:22
[INFO] [stdout]   |
[INFO] [stdout] 4 |         connection::{self, Connection, ConnectionType},
[INFO] [stdout]   |                      ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ContractDescriptor` and `DefaultContractDescriptor`
[INFO] [stdout]   --> src/scanner_pipeline.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     ContractDescriptor, ContractInfo, DefaultContractDescriptor, FunctionInfo,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^                ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "2b1bc3e267b7376a37c2920ccc72a7b79289f6f03326b57296bb80fb2805ae20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b1bc3e267b7376a37c2920ccc72a7b79289f6f03326b57296bb80fb2805ae20", kill_on_drop: false }`
[INFO] [stdout] 2b1bc3e267b7376a37c2920ccc72a7b79289f6f03326b57296bb80fb2805ae20