[INFO] fetching crate tagrs 0.0.2...
[INFO] checking tagrs-0.0.2 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate tagrs 0.0.2 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate tagrs 0.0.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate tagrs 0.0.2
[INFO] tweaked toml for crates.io crate tagrs 0.0.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tagrs 0.0.2 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 34 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.106)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ea359851f9409556b06b0befac1143ca3f0641f4bb41f674c48893de07da6892
[INFO] running `Command { std: "docker" "start" "-a" "ea359851f9409556b06b0befac1143ca3f0641f4bb41f674c48893de07da6892", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea359851f9409556b06b0befac1143ca3f0641f4bb41f674c48893de07da6892", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea359851f9409556b06b0befac1143ca3f0641f4bb41f674c48893de07da6892", kill_on_drop: false }`
[INFO] [stdout] ea359851f9409556b06b0befac1143ca3f0641f4bb41f674c48893de07da6892
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a1ed7192a2344ecb0c256e890db725a5347d8f8a5450ff5033c0714e7466047
[INFO] running `Command { std: "docker" "start" "-a" "0a1ed7192a2344ecb0c256e890db725a5347d8f8a5450ff5033c0714e7466047", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-bigint v0.1.45
[INFO] [stderr]    Compiling num-complex v0.1.44
[INFO] [stderr]    Compiling num-rational v0.1.43
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]     Checking rustc-serialize v0.3.25
[INFO] [stderr]     Checking unicode-ident v1.0.18
[INFO] [stderr]     Checking ucd-util v0.1.10
[INFO] [stderr]     Checking utf8-ranges v1.0.5
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking aho-corasick v0.6.10
[INFO] [stderr]     Checking regex-syntax v0.5.6
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking testing_logger v0.1.1
[INFO] [stderr]     Checking quote v1.0.40
[INFO] [stderr]     Checking num v0.1.43
[INFO] [stderr]     Checking hamcrest v0.1.5
[INFO] [stderr]     Checking tagrs v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] error: missing documentation for the crate
[INFO] [stdout]   --> tests/integration_tests.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | / #[cfg(test)]
[INFO] [stdout] 23 | | mod tests {
[INFO] [stdout] 24 | |     use tagrs::tag;
[INFO] [stdout] ...  |
[INFO] [stdout] 38 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D missing-docs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tagrs` (test "integration_tests") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "0a1ed7192a2344ecb0c256e890db725a5347d8f8a5450ff5033c0714e7466047", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a1ed7192a2344ecb0c256e890db725a5347d8f8a5450ff5033c0714e7466047", kill_on_drop: false }`
[INFO] [stdout] 0a1ed7192a2344ecb0c256e890db725a5347d8f8a5450ff5033c0714e7466047