[INFO] fetching crate tiny-docs-se 0.1.0...
[INFO] checking tiny-docs-se-0.1.0 against try#7306d3110618f84a6a4662b9e2cc4fd0d9b02da8 for pr-97346
[INFO] extracting crate tiny-docs-se 0.1.0 into /workspace/builds/worker-34/source
[INFO] validating manifest of crates.io crate tiny-docs-se 0.1.0 on toolchain 7306d3110618f84a6a4662b9e2cc4fd0d9b02da8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7306d3110618f84a6a4662b9e2cc4fd0d9b02da8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tiny-docs-se 0.1.0
[INFO] finished tweaking crates.io crate tiny-docs-se 0.1.0
[INFO] tweaked toml for crates.io crate tiny-docs-se 0.1.0 written to /workspace/builds/worker-34/source/Cargo.toml
[INFO] crate crates.io crate tiny-docs-se 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7306d3110618f84a6a4662b9e2cc4fd0d9b02da8" "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-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+7306d3110618f84a6a4662b9e2cc4fd0d9b02da8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5975a72c6451cfffd1328fad668085ff83ec52fd7dab10a2c3b6e7c1dc082449
[INFO] running `Command { std: "docker" "start" "-a" "5975a72c6451cfffd1328fad668085ff83ec52fd7dab10a2c3b6e7c1dc082449", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5975a72c6451cfffd1328fad668085ff83ec52fd7dab10a2c3b6e7c1dc082449", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5975a72c6451cfffd1328fad668085ff83ec52fd7dab10a2c3b6e7c1dc082449", kill_on_drop: false }`
[INFO] [stdout] 5975a72c6451cfffd1328fad668085ff83ec52fd7dab10a2c3b6e7c1dc082449
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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" "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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+7306d3110618f84a6a4662b9e2cc4fd0d9b02da8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 698e3df7ede51b9fe48e49fc234c2222036a2af7fcbb990d106b8f2d1439e281
[INFO] running `Command { std: "docker" "start" "-a" "698e3df7ede51b9fe48e49fc234c2222036a2af7fcbb990d106b8f2d1439e281", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.125
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[INFO] [stderr]     Checking tiny-docs-se v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `title`
[INFO] [stdout]    --> src/cmd/build.rs:133:37
[INFO] [stdout]     |
[INFO] [stdout] 133 |                         if let Some(title) = map
[INFO] [stdout]     |                                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_title`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `summary`
[INFO] [stdout]    --> src/cmd/build.rs:140:37
[INFO] [stdout]     |
[INFO] [stdout] 140 |                         if let Some(summary) = map
[INFO] [stdout]     |                                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_summary`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]    --> src/cmd/build.rs:175:55
[INFO] [stdout]     |
[INFO] [stdout] 175 |                         NodeValue::HtmlInline(ref mut v) => {
[INFO] [stdout]     |                                                       ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `title`
[INFO] [stdout]    --> src/cmd/build.rs:133:37
[INFO] [stdout]     |
[INFO] [stdout] 133 |                         if let Some(title) = map
[INFO] [stdout]     |                                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_title`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `summary`
[INFO] [stdout]    --> src/cmd/build.rs:140:37
[INFO] [stdout]     |
[INFO] [stdout] 140 |                         if let Some(summary) = map
[INFO] [stdout]     |                                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_summary`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]    --> src/cmd/build.rs:175:55
[INFO] [stdout]     |
[INFO] [stdout] 175 |                         NodeValue::HtmlInline(ref mut v) => {
[INFO] [stdout]     |                                                       ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 18s
[INFO] running `Command { std: "docker" "inspect" "698e3df7ede51b9fe48e49fc234c2222036a2af7fcbb990d106b8f2d1439e281", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "698e3df7ede51b9fe48e49fc234c2222036a2af7fcbb990d106b8f2d1439e281", kill_on_drop: false }`
[INFO] [stdout] 698e3df7ede51b9fe48e49fc234c2222036a2af7fcbb990d106b8f2d1439e281